Author: "Gervais, A" / Topic: biology - Searchworks@Jio Institute Digital Library Search Results

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955 results on '"Gervais, A"'

1. Brachytherapy on-a-chip: a clinically-relevant approach for radiotherapy testing in 3d biology.

Author: Chermat, Rodin, Refet-Mollof, Elena, Yuji Kamio, Carrier, Jean-François, Wong, Philip, and Gervais, Thomas
Subjects: RADIOISOTOPE brachytherapy, BIOLOGY, TRANSLATIONAL research, MICROFLUIDIC devices, RADIOTHERAPY
Abstract: We describe the first microfluidic device for in vitro testing of brachytherapy (BT), with applications in translational cancer research. Our PDMS-made BT-on-chip system allows highly precise manual insertion of clinical BT seeds, reliable dose calculation using standard clinically-used TG-43 formalism and easy culture of naturally hypoxic spheroids in less than 3 days, thereby increasing the translational potential of the device. As the BT-on-chip platform is designed to be versatile, we showcase three different goldstandard post-irradiation bioassays and recapitulate, for the first time on-chip, key clinical observations such as dose rate effect and hypoxia-induced radioresistance. Our results suggest that BT-on-chip can be used to safely and efficiently integrate BT and radiotherapy to translational research and drug development pipelines, without expensive equipment or complex workflows. [ABSTRACT FROM AUTHOR] more...
Published: 2024
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2. Mushrooms (Basidiomycetes) as a significant source of biologically active compounds for malaria control

Author: Livine Zemo Meikeu, Liliane Clotilde Dzouemo, Gervais Mouthé Happi, Jean Duplex Wansi, and Klev Gaïtan Sikam
Subjects: medicine, Anopheles, Biological activity, Plasmodium falciparum, Biology, Malaria control, medicine.disease, biology.organism_classification, Malaria, Microbiology
Abstract: Mushrooms represent a large family of fleshy fungi that have been of high interest since ancient ages due to their medicinal and nutritional importance. Therefore, it can represent a significant source of bioactive compounds in malaria control. The few numbers of studies on in vitro antiplasmodial and insecticidal properties of their extracts and chemical constituents led to interesting results reported in numerous scientific publications. This review aims to provide a comprehensive compilation of literature up to 2021 on the antiplasmodial, insecticidal as well as cytotoxic chemical constituents of medicinal mushrooms that can help in the management of malaria both against the parasite Plasmodium falciparum and the mosquitoe Anopheles stephensis acting as a vector of malaria through its bites. For this purpose, some searches have been done in some online libraries using keywords like Basidiomycete, mushroom, malaria, Plasmodium, Anopheles and antiplasmodial without language restriction. Among the reported compounds, 51 selected ones displayed significant antiplasmodial potency with IC50 values lower than 10 μM against P. falciparum strains sensitive or resistant to chloroquine. For instance, ganoderic acid AW1 demonstrated a strong antiplasmodial activity with IC50 of 257.8 nM against P. falciparum D6, while strong activities were displayed by ganoweberianones A (IC50 = 0.050 μM) and B (IC50 = 0.46 μM) against P. falciparum K1. Moreover, some mushroom methanol extracts demonstrated good larvicidal and ovicidal activities against Anopheles stephensis. This paper provides further insights into the development of new antiplasmodial drugs or new potent eco-friendly pesticides to control mosquito vectors. more...
Published: 2022
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3. One new constituent from the stem bark of Chrysophyllum lacourtianum De Wild. (sapotaceae)

Author: Bruno Ndjakou Lenta, Jean-Bosco Jouda, Jean Wandji, Gervais Mouthé Happi, Catherine Tegasne, Norbert Sewald, Rostan Mangoua Talla, Gilbert Deccaux Wabo Fotso Kapche, and Isabelle Kamga Mawabo
Subjects: Chromatography, biology, Chemistry, Organic Chemistry, Plant Science, Secondary metabolite, medicine.disease_cause, biology.organism_classification, Enterobacter aerogenes, Biochemistry, Sapotaceae, Analytical Chemistry, chemistry.chemical_compound, Phytochemical, Ursolic acid, Staphylococcus aureus, Chrysophyllum, medicine, Antibacterial activity, medicine.drug
Abstract: The phytochemical investigation of the methanol extract of the stem bark of Chrysophyllum lacourtianum led to the isolation and characterization of one new secondary metabolite, lacourtianal (1), together with eight known compounds. Compounds 2; 3; 5; 6; 7 and 9 were reported for the first time from Chrysophyllum genus. The structures of compounds 1–9 were elucidated on the basis of 1 D and 2 D NMR spectroscopic and mass spectrometric data as well as comparison with the literature. The antibacterial activity of the methanol extract, fractions and compounds 1–9 were evaluated against bacterial strains. The methanol extract exhibited moderate activity against Staphylococcus aureus NR4674 with MIC values of 500 µg/mL. The n-hexane fraction showed moderate activity against Staphylococcus aureus (ATCC 43300 and ATCC 25923) with MIC values of 125 µg/mL and ursolic acid (5) exhibited strong activity against Enterobacter aerogenes CPC and Escherichia coli ATCC 25322 with MIC values of 7.8 and 3.9 µg/mL respectively. more...
Published: 2023
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4. Cross-reactivity of antibodies from non-hospitalized COVID-19 positive individuals against the native, B.1.351, B.1.617.2, and P.1 SARS-CoV-2 spike proteins

Author: Julien Coutu, Christian Gervais, Megan-Faye Parker, Yves Durocher, Marie Joëlle de Grandmont, Marie-Pierre Cayer, Joelle N. Pelletier, Matthew Stuible, Jean-Francois Masson, Florence Desautels, Denis Boudreau, Samuel Rochette, Pierre Ricard, Étienne Lavallée, Stella Cellier-Goetghebeur, Danny Brouard, Abdelhadi Djaileb, Maryam Hojjat Jodaylami, and Sylvie Trottier more...
Subjects: Science, Population, Biology, medicine.disease_cause, Cross-reactivity, Article, Antibodies, 03 medical and health sciences, 0302 clinical medicine, medicine, Spike (database), Beta (finance), education, Receptor, 030304 developmental biology, 0303 health sciences, education.field_of_study, Multidisciplinary, Virology, 3. Good health, Vaccination, Ectodomain, Optical sensors, 030220 oncology & carcinogenesis, biology.protein, Medicine, Antibody
Abstract: SARS-CoV-2 variants of concern (VOCs) have emerged worldwide, with implications on the spread of the pandemic. Characterizing the cross-reactivity of antibodies against these VOCs is necessary to understand the humoral response of non-hospitalized individuals previously infected with SARS-CoV-2, a population that remains understudied. Thirty-two SARS-CoV-2-positive (PCR-confirmed) and non-hospitalized Canadian adults were enrolled 14–21 days post-diagnosis in 2020, before the emergence of the B.1.351 (also known as Beta), B.1.617.2 (Delta) and P.1 (Gamma) VOCs. Sera were collected 4 and 16 weeks post-diagnosis. Antibody levels and pseudo-neutralization of the ectodomain of SARS-CoV-2 spike protein/human ACE-2 receptor interaction were analyzed with native, B.1.351, B.1.617.2 and P.1 variant spike proteins. Despite a lower response observed for the variant spike proteins, we report evidence of a sustained humoral response against native, B.1.351, B.1.617.2 and P.1 variant spike proteins among non-hospitalized Canadian adults. Furthermore, this response inhibited the interaction between the spike proteins from the different VOCs and ACE-2 receptor for ≥ 16 weeks post-diagnosis, except for individuals aged 18–49 years who showed no inhibition of the interaction between B.1.617.1 or B.1.617.2 spike and ACE-2. Interestingly, the affinity (KD) measured between the spike proteins (native, B.1.351, B.1.617.2 and P.1) and antibodies elicited in sera of infected and vaccinated (BNT162b2 and ChAdOx1 nCoV-19) individuals was invariant. Relative to sera from vaccine-naïve (and previously infected) individuals, sera from vaccinated individuals had higher antibody levels (as measured with label-free SPR) and more efficiently inhibited the spike–ACE-2 interactions, even among individuals aged 18–49 years, showing the effectiveness of vaccination., Author correction published in volume 11, article number 22912 (2021), Nov. 19, 2021. DOI: 10.1038/s41598-021-02484-9 more...
Published: 2021

5. Contribution of the IdyllaTM System to Improving the Therapeutic Care of Patients with NSCLC through Early Screening of EGFR Mutations

Author: Emmanuel Bergot, Simon Deshayes, Frédéric Bibeau, Adèle Riot, Marine Dorbeau, Cécile Blanc-Fournier, Radj Gervais, Gwladys Robinet-Zimmermann, Constance Petiteau, Nicolas Richard, Guénaëlle Levallet, Service de pneumologie [CHU Caen], Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Tumorothèque de Caen Basse-Normandie (TCBN), Centre Régional de Lutte contre le Cancer François Baclesse [Caen] (UNICANCER/CRLC), Normandie Université (NU)-UNICANCER-Tumorothèque de Caen Basse-Normandie (TCBN), Département de Pathologie [CHU Caen], Service de Génétique [CHU Caen], Imagerie et Stratégies Thérapeutiques des pathologies Cérébrales et Tumorales (ISTCT), Normandie Université (NU)-Normandie Université (NU)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), and UNICANCER-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU) more...
Subjects: Oncology, medicine.medical_specialty, Lung Neoplasms, [SDV]Life Sciences [q-bio], DNA Mutational Analysis, EGFR mutations, Article, Idylla (TM), 03 medical and health sciences, 0302 clinical medicine, IdyllaTM, Carcinoma, Non-Small-Cell Lung, Internal medicine, molecular diagnosis, medicine, Humans, Prospective Studies, Epidermal growth factor receptor, Prospective cohort study, Genotyping, Early Detection of Cancer, non-small cell lung cancer, RC254-282, 030304 developmental biology, 0303 health sciences, biology, business.industry, Bone metastasis, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, medicine.disease, 3. Good health, ErbB Receptors, Egfr mutation, 030220 oncology & carcinogenesis, NGS, Mutation, biology.protein, Treatment decision making, Non small cell, business
Abstract: Epidermal growth factor receptor (EGFR) genotyping, a critical examen for the treatment decisions of patients with non-small cell lung cancer (NSCLC), is commonly assayed by next-generation sequencing (NGS), but this global approach takes time. To determine whether rapid EGFR genotyping tests by the IdyllaTM system guides earlier therapy decisions, EGFR mutations were assayed by both the IdyllaTM system and NGS in 223 patients with NSCLC in a bicentric prospective study. IdyllaTM demonstrated agreement with the NGS method in 187/194 cases (96.4%) and recovered 20 of the 26 (77%) EGFR mutations detected using NGS. Regarding the seven missed EGFR mutations, five were not detected by the IdyllaTM system, one was assayed in a sample with insufficient tumoral cells, and the last was in a sample not validated by the IdyllaTM system (a bone metastasis). IdyllaTM did not detect any false positives. The average time between EGFR genotyping results from IdyllaTM and the NGS method was 9.2 ± 2.2 working days (wd) (12.6 ± 4.0 calendar days (cd)). Subsequently, based on the IdyllaTM method, the timeframe from tumor sampling to the initiation of EGFR-TKI was 7.7 ± 1.2 wd (11.4 ± 3.1 cd), while it was 20.4 ± 6.7 wd (27.5 ± 7.7 cd) with the NGS method (p &lt, 0.001). We thus demonstrated here that the IdyllaTM system contributes to improving the therapeutic care of patients with NSCLC by the early screening of EGFR mutations. more...
Published: 2021
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6. Immunogenic and efficacious SARS-CoV-2 vaccine based on resistin-trimerized spike antigen SmT1 and SLA archaeosome adjuvant

Author: Usha D. Hemraz, Sophie Régnier, Wangxue Chen, Matthew Stuible, Bassel Akache, Lise Deschatelets, Julie Haukenfrers, Edmond Lam, Christian Gervais, Francis Gaudreault, Lakshmi Krishnan, Yves Durocher, Diana Duque, Renu Dudani, Michael J McCluskie, Blair A. Harrison, Tyler M Renner, Martin A Rossotti, and Anh Tran more...
Subjects: medicine.medical_treatment, Antibodies, Viral, Mice, Cricetinae, Chlorocebus aethiops, Immunity, Cellular, Vaccines, Multidisciplinary, Toll-Like Receptors, Viral Load, Lipids, Vaccination, Cytokines, Infectious diseases, Medicine, Female, Antibody, Adjuvant, Viral load, Protein vaccines, COVID-19 Vaccines, Protein subunit, Science, Hamster, Biology, Article, Immune system, Antigen, Adjuvants, Immunologic, Protein Domains, Neutralization Tests, medicine, Animals, Humans, Adjuvants, Vero Cells, COVID-19 Serotherapy, Mesocricetus, SARS-CoV-2, Body Weight, Immunization, Passive, Antigens, Archaeal, COVID-19, Virology, Antibodies, Neutralizing, Immunity, Humoral, Mice, Inbred C57BL, biology.protein, Peptides
Abstract: The huge worldwide demand for vaccines targeting SARS-CoV-2 has necessitated the continued development of novel improved formulations capable of reducing the burden of the COVID-19 pandemic. Herein, we evaluated novel protein subunit vaccine formulations containing a resistin-trimerized spike antigen, SmT1. When combined with sulfated lactosyl archaeol (SLA) archaeosome adjuvant, formulations induced robust antigen-specific humoral and cellular immune responses in mice. Antibodies had strong neutralizing activity, preventing viral spike binding and viral infection. In addition, the formulations were highly efficacious in a hamster challenge model reducing viral load and body weight loss even after a single vaccination. The antigen-specific antibodies generated by our vaccine formulations had stronger neutralizing activity than human convalescent plasma, neutralizing the spike proteins of the B.1.1.7 and B.1.351 variants of concern. As such, our SmT1 antigen along with SLA archaeosome adjuvant comprise a promising platform for the development of efficacious protein subunit vaccine formulations for SARS-CoV-2. more...
Published: 2021

7. A Real-World Study of Patients with Advanced Non-squamous Non-small Cell Lung Cancer with EGFR Exon 20 Insertion: Clinical Characteristics and Outcomes

Author: Nicolas Girard, Eric Pichon, David Planchard, Didier Debieuvre, Radj Gervais, Gaëlle Chenuc, Pascale Dubray-Longeras, J. Otto, Eric Dansin, Hervé Lena, Anne Madroszyk, Maurice Pérol, Thomas Filleron, Xavier Quantin, Lise Bosquet, Gaëtane Simon, Coureche Kaderbhai, Sophie Cousin, Sandrine Hiret, Christelle Clément-Duchêne, Christos Chouaid, and Roland Schott more...
Subjects: Male, Oncology, Cancer Research, medicine.medical_specialty, Lung Neoplasms, medicine.medical_treatment, Population, Exon, Carcinoma, Non-Small-Cell Lung, Internal medicine, medicine, Humans, Pharmacology (medical), Epidermal growth factor receptor, education, Lung cancer, Protein Kinase Inhibitors, education.field_of_study, biology, Performance status, business.industry, Incidence (epidemiology), Combination chemotherapy, Exons, Immunotherapy, Middle Aged, medicine.disease, ErbB Receptors, Mutation, biology.protein, Female, business
Abstract: In Europe, few data regarding the characteristics of EGFR exon 20 insertion (20ins) mutations in non-small cell lung cancer (NSCLC) are available. Using a large real-world cohort, we assessed the incidence, characteristics, and outcomes of patients with non-squamous (nsq) NSCLC harboring EGFR exon 20ins. The Epidemio-Strategy and Medical Economics advanced and metastatic lung cancer data platform including advanced/metastatic nsqNSCLC patients from January 2015 was analyzed (cut-off date: June 30, 2020). Characteristics, epidermal growth factor receptor (EGFR) mutation and other mutations, treatment patterns, and clinical outcomes were assessed for patients harboring EGFR exon 20ins, common EGFR mutations, other EGFR mutations, and wild-type EGFR. Survival parameters were estimated by the Kaplan-Meier method in these four groups. Out of 9435 nsqNSCLC patients tested for EGFR, 1549 (16.4%) had a mutation, including 61 with EGFR exon 20ins (3.9% of all mutated EGFR). These 61 patients had a mean age of 63.6 years, were mostly female (68.9%) and non-smokers (55.7%), with de novo stage IV disease (73.8%) and performance status 0–1 (76.9%). Almost all patients (95.1%) with exon 20ins received systemic therapy (median, three lines). First-line systemic treatments consisted mainly of combination chemotherapy (70.7%), single-agent EGFR tyrosine kinase inhibitors (10.3%), and single-agent immunotherapy (5.2%). After a median follow-up of 25.0 (95% confidence interval [CI] 22.3–32.4) months, the median real-world overall survival was 24.3 (19.1–32.6) months in patients with exon 20ins compared to 35.4 (95% CI 32.6–37.5) in patients with common EGFR mutation (n = 1049) (p = 0.049) and 19.6 (95% CI 18.6–20.5) in patients with wild-type EGFR (n = 7866) (p = 0.2). This large national study in nsqNSCLC patients confirms that EGFR exon 20ins is a rare condition (0.6%). The prognosis associated with exon 20ins appears to be in line with that of wild-type EGFR, but worse than common EGFR mutations, highlighting the need for advancements for this rare population. more...
Published: 2021
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8. Choroid Plexus Enlargement in Inflammatory Multiple Sclerosis: 3.0-T MRI and Translocator Protein PET Evaluation

Author: Matteo Tonietto, Vito A. G. Ricigliano, Benedetta Bodini, Emilie Poirion, Annalisa Colombi, Bruno Stankoff, Michel Bottlaender, Mariem Hamzaoui, Emanuele Morena, Céline Louapre, and Philippe Gervais
Subjects: Adult, Male, Pathology, medicine.medical_specialty, Multiple Sclerosis, Receptors, GABA, medicine, Translocator protein, Humans, Radiology, Nuclear Medicine and imaging, In patient, Prospective Studies, Inflammation, biology, business.industry, Multiple sclerosis, Organ Size, Middle Aged, medicine.disease, Magnetic Resonance Imaging, medicine.anatomical_structure, Positron-Emission Tomography, Choroid Plexus, biology.protein, Female, Choroid plexus, Choroid, business
Abstract: Background Choroid plexuses (CPs) have been suggested as a key gateway for inflammation in experimental autoimmune encephalitis, but in vivo evidence of their involvement in multiple sclerosis (MS) is lacking. Purpose To assess CP volumetric and inflammatory changes in patients with MS versus healthy control participants. Materials and Methods This was a secondary analysis of 97 patients (61 with relapsing-remitting MS [RRMS] and 36 with progressive MS) and 44 healthy control participants who participated in three prospective 3.0-T brain MRI studies between May 2009 and September 2017. A subgroup of 37 patients and 19 healthy control participants also underwent translocator protein fluorine 18 ( more...
Published: 2021
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9. Autoantibodies neutralizing type I IFNs are present in ~4% of uninfected individuals over 70 years old and account for ~20% of COVID-19 deaths

Author: Bastard, Paul, Gervais, Adrian, Le Voyer, Tom, Rosain, Jérémie, Philippot, Quentin, Manry, Jérémy, Michailidis, Eleftherios, Hoffmann, Hans-Heinrich, Eto, Shohei, Garcia-Prat, Marina, Bizien, Lucy, Parra-Martínez, Alba, Yang, Rui, Haljasmägi, Liis, Migaud, Mélanie, Särekannu, Karita, Maslovskaja, Julia, de Prost, Nicolas, Tandjaoui-Lambiotte, Yacine, Luyt, Charles-Edouard, Amador-Borrero, Blanca, Gaudet, Alexandre, Poissy, Julien, Morel, Pascal, Richard, Pascale, Cognasse, Fabrice, Troya, Jesus, Trouillet-Assant, Sophie, Belot, Alexandre, Saker, Kahina, Garçon, Pierre, Rivière, Jacques G., Lagier, Jean-Christophe, Gentile, Stéphanie, Rosen, Lindsey B., Shaw, Elana, Morio, Tomohiro, Tanaka, Junko, Dalmau, David, Tharaux, Pierre-Louis, Sene, Damien, Stepanian, Alain, Megarbane, Bruno, Triantafyllia, Vasiliki, Fekkar, Arnaud, Heath, James R., Franco, José Luis, Anaya, Juan-Manuel, Solé-Violán, Jordi, Imberti, Luisa, Biondi, Andrea, Bonfanti, Paolo, Castagnoli, Riccardo, Delmonte, Ottavia M., Zhang, Yu, Snow, Andrew L., Holland, Steven M., Biggs, Catherine M., Moncada-Vélez, Marcela, Arias, Andrés Augusto, Lorenzo, Lazaro, Boucherit, Soraya, Coulibaly, Boubacar, Anglicheau, Dany, Planas, Anna M., Haerynck, Filomeen, Duvlis, Sotirija, Nussbaum, Robert L., Ozcelik, Tayfun, Keles, Sevgi, Bousfiha, Ahmed A., El Bakkouri, Jalila, Ramirez-Santana, Carolina, Paul, Stéphane, Pan-Hammarström, Qiang, Hammarström, Lennart, Dupont, Annabelle, Kurolap, Alina, Metz, Christine N., Aiuti, Alessandro, Casari, Giorgio, Lampasona, Vito, Ciceri, Fabio, Barreiros, Lucila A., Dominguez-Garrido, Elena, Vidigal, Mateus, Zatz, Mayana, van de Beek, Diederik, Sahanic, Sabina, Tancevski, Ivan, Stepanovskyy, Yurii, Boyarchuk, Oksana, Nukui, Yoko, Tsumura, Miyuki, Vidaur, Loreto, Tangye, Stuart G., Burrel, Sonia, Duffy, Darragh, Quintana-Murci, Lluis, Klocperk, Adam, Kann, Nelli Y., Shcherbina, Anna, Lau, Yu-Lung, Leung, Daniel, Coulongeat, Matthieu, Marlet, Julien, Koning, Rutger, Reyes, Luis Felipe, Chauvineau-Grenier, Angélique, Venet, Fabienne, Monneret, Guillaume, Nussenzweig, Michel C., Arrestier, Romain, Boudhabhay, Idris, Baris-Feldman, Hagit, Hagin, David, Wauters, Joost, Meyts, Isabelle, Dyer, Adam H., Kennelly, Sean P., Bourke, Nollaig M., Halwani, Rabih, Sharif-Askari, Narjes Saheb, Dorgham, Karim, Sallette, Jérome, Mehlal Sedkaoui, Souad, AlKhater, Suzan, Rigo-Bonnin, Raúl, Morandeira, Francisco, Roussel, Lucie, Vinh, Donald C., Ostrowski, Sisse Rye, Condino-Neto, Antonio, Prando, Carolina, Bondarenko, Anastasiia, Spaan, András N., Gilardin, Laurent, Fellay, Jacques, Lyonnet, Stanislas, Bilguvar, Kaya, Lifton, Richard P., Mane, Shrikant, Anderson, Mark S., Boisson, Bertrand, Béziat, Vivien, Zhang, Shen-Ying, Andreakos, Evangelos, Hermine, Olivier, Pujol, Aurora, Peterson, Pärt, Mogensen, Trine H., Rowen, Lee, Mond, James, Debette, Stéphanie, de Lamballerie, Xavier, Duval, Xavier, Mentré, France, Zins, Marie, Soler-Palacin, Pere, Colobran, Roger, Gorochov, Guy, Solanich, Xavier, Susen, Sophie, Martinez-Picado, Javier, Raoult, Didier, Vasse, Marc, Gregersen, Peter K., Piemonti, Lorenzo, Rodríguez-Gallego, Carlos, Notarangelo, Luigi D., Su, Helen C., Kisand, Kai, Okada, Satoshi, Puel, Anne, Jouanguy, Emmanuelle, Rice, Charles M., Tiberghien, Pierre, Zhang, Qian, Cobat, Aurélie, Abel, Laurent, Casanova, Jean-Laurent, Bigio, Benedetta, de la Chapelle, Aliénor, Chen, Jie, Chrabieh, Maya, Liu, Dana, Nemirowskaya, Yelena, Cruz, Inés Marín, Materna, Marie, Pelet, Sophie, Seeleuthner, Yoann, Thibault, Chloé, Liu, Zhiyong, Abad, Jorge, Accordino, Giulia, Achille, Cristian, Aguilera-Albesa, Sergio, Aguiló-Cucurull, Aina, Özkan, Esra Akyüz, Darazam, Ilad Alavi, Roblero Albisures, Jonathan Antonio, Aldave, Juan C, Ramos, Miquel Alfonso, Khan, Taj Ali, Aliberti, Anna, Nadji, Seyed Alireza, Alkan, Gulsum, Alkhater, Suzan A., Allardet-Servent, Jerome, Allende, Luis M, Alonso-Arias, Rebeca, Alshahrani, Mohammed S, Alsina, Laia, Alyanakian, Marie-Alexandra, Borrero, Blanca Amador, Amoura, Zahir, Antolí, Arnau, Aubart, Mélodie, Auguet, Teresa, Avramenko, Iryna, Aytekin, Gökhan, Azot, Axelle, Bahram, Seiamak, Bajolle, Fanny, Baldanti, Fausto, Baldolli, Aurélie, Ballester, Maite, Feldman, Hagit Baris, Barrou, Benoit, Barzagh, Federica, Basso, Sabrina, Bayhan, Gulsum Iclal, Bezrodnik, Liliana, Bilbao, Agurtzane, Blanchard-Rohner, Geraldine, Blanco, Ignacio, Blandinières, Adeline, Blázquez-Gamero, Daniel, Bleibtreu, Alexandre, Bloomfield, Marketa, Bolivar-Prados, Mireia, Borghesi, Alessandro, Borie, Raphael, Botdhlo-Nevers, Elisabeth, Bousfiha, Ahmed A, Bousquet, Aurore, Boutolleau, David, Bouvattier, Claire, Bravais, Juliette, Briones, M. Luisa, Brunner, Marie-Eve, Bruno, Raffaele, Bueno, Maria Rita P, Bukhari, Huda, Bustamante, Jacinta, Cáceres Agra, Juan José, Capra, Ruggero, Carapito, Raphael, Carrabba, Maria, Casasnovas, Carlos, Caseris, Marion, Cassaniti, Irene, Castelle, Martin, Castelli, Francesco, de Vera, Martín Castillo, Castro, Mateus V, Catherinot, Emilie, Celik, Jale Bengi, Ceschi, Alessandro, Chalumeau, Martin, Charbit, Bruno, Cheng, Matthew P., Clavé, Père, Clotet, Bonaventura, Codina, Anna, Cohen, Yves, Comarmond, Cloé, Combes, Alain, Comoli, Patrizia, Corsico, Angelo G, Coşkuner, Taner, Cvetkovski, Aleksandar, Cyrus, Cyril, Danion, François, Darley, David Ross, Das, Vincent, Dauby, Nicolas, Dauger, Stéphane, De Munter, Paul, de Pontual, Loic, Dehban, Amin, Delplancq, Geoffroy, Demoule, Alexandre, Desguerre, Isabelle, Di Sabatino, Antonio, Diehl, Jean-Luc, Dobbelaere, Stephanie, Domínguez-Garrido, Elena, Dubost, Clément, Ekwall, Olov, Bozdemir, Şefika Elmas, Elnagdy, Marwa H, Emiroglu, Melike, Endo, Akifumi, Erdeniz, Emine Hafize, Aytekin, Selma Erol, Lasa, Maria Pilar Etxart, Euvrard, Romain, Fabio, Giovanna, Faivre, Laurence, Falck, Antonin, Fartoukh, Muriel, Faure, Morgane, Arquero, Miguel Fernandez, Ferrer, Ricard, Ferreres, Jose, Flores, Carlos, Francois, Bruno, Fumadó, Victoria, Fung, Kitty S C, Fusco, Francesca, Gagro, Alenka, Solis, Blanca Garcia, Gaussem, Pascale, Gayretli, Zeynep, Gil-Herrera, Juana, Gatineau, Audrey Giraud, Girona-Alarcón, Mònica, Cifuentes Godínez, Karen Alejandra, Goffard, Jean-Christophe, Gonzales, Nacho, Gonzalez-Granado, Luis I, González-Montelongo, Rafaela, Guerder, Antoine, Gülhan, Belgin, Gumucio, Victor Daniel, Hanitsch, Leif Gunnar, Gunst, Jan, Gut, Marta, Hadjadj, Jérôme, Hancerli, Selda, Hariyan, Tetyana, Hatipoglu, Nevin, Heppekcan, Deniz, Hernandez-Brito, Elisa, Ho, Po-ki, Holanda-Peña, María Soledad, Horcajada, Juan P, Hraiech, Sami, Humbert, Linda, Hung, Ivan F N, Iglesias, Alejandro D., Íñigo-Campos, Antonio, Jamme, Matthieu, Arranz, María Jesús, Jimeno, Marie-Thérèse, Jordan, Iolanda, Yüksek, Saliha Kanık, Kara, Yalcin Burak, Karahan, Aydın, Karbuz, Adem, Yasar, Kadriye Kart, Kasapcopur, Ozgur, Kashimada, Kenichi, Demirkol, Yasemin Kendir, Kido, Yasutoshi, Kizil, Can, Kılıç, Ahmet Osman, Koutsoukou, Antonia, Król, Zbigniew J., Ksouri, Hatem, Kuentz, Paul, Kwan, Arthur M C, Kwan, Yat Wah M, Kwok, Janette S Y, Lam, David S Y, Lampropoulou, Vicky, Lanternier, Fanny, Le Bourgeois, Fleur, Leo, Yee-Sin, Lopez, Rafael Leon, Levin, Michael, Levy, Michael, Lévy, Romain, Li, Zhi, Lilleri, Daniele, Lima, Edson Jose Adrian Bolanos, Linglart, Agnes, López-Collazo, Eduardo, Lorenzo-Salazar, José M., Louapre, Céline, Lubetzki, Catherine, Lung, Kwok-Cheung, Lye, David C, Magnone, Cinthia, Mansouri, Davood, Marchioni, Enrico, Marioli, Carola, Marjani, Majid, Marques, Laura, Pereira, Jesus Marquez, Martín-Nalda, Andrea, Pueyo, David Martínez, Marzana, Iciar, Mata-Martínez, Carmen, Mathian, Alexis, Matos, Larissa RB, Matthews, Gail V, Mayaux, Julien, McLaughlin-Garcia, Raquel, Meersseman, Philippe, Mège, Jean-Louis, Mekontso-Dessap, Armand, Melki, Isabelle, Meloni, Federica, Meritet, Jean-François, Merlani, Paolo, Akcan, Özge Metin, Mezidi, Mehdi, Migeotte, Isabelle, Millereux, Maude, Million, Matthieu, Mirault, Tristan, Mircher, Clotilde, Mirsaeidi, Mehdi, Mizoguchi, Yoko, Modi, Bhavi P, Mojoli, Francesco, Moncomble, Elsa, Melián, Abián Montesdeoca, Martinez, Antonio Morales, Morange, Pierre-Emmanuel, Mordacq, Clémence, Morelle, Guillaume, Mouly, Stéphane J, Muñoz-Barrera, Adrián, Nafati, Cyril, Nagashima, Shintaro, Nakagama, Yu, Neven, Bénédicte, Neves, João Farela, Ng, Lisa FP, Ng, Yuk-Yung, Nielly, Hubert, Medina, Yeray Novoa, Cuadros, Esmeralda Nuñez, Ocejo-Vinyals, J. Gonzalo, Okamoto, Keisuke, Oualha, Mehdi, Ouedrani, Amani, Özçelik, Tayfun, Ozkaya-Parlakay, Aslinur, Pagani, Michele, Papadaki, Maria, Parizot, Christophe, Parola, Philippe, Pascreau, Tiffany, Paz-Artal, Estela, Pedraza, Sigifredo, González Pellecer, Nancy Carolina, Pellegrini, Silvia, de Diego, Rebeca Pérez, Pérez-Fernández, Xosé Luis, Philippe, Aurélien, Picod, Adrien, de Chambrun, Marc Pineton, Piralla, Antonio, Planas-Serra, Laura, Ploin, Dominique, Poncelet, Géraldine, Poulakou, Garyphallia, Pouletty, Marie S, Pourshahnazari, Persia, Qiu-Chen, Jia Li, Quentric, Paul, Rambaud, Thomas, Raoult, Violette, Rebillat, Anne-Sophie, Redin, Claire, Resmini, Léa, Ricart, Pilar, Richard, Jean-Christophe, Rivet, Nadia, Rivière, Jacques G, Rocamora-Blanch, Gemma, Rodero, Mathieu P, Rodrigo, Carlos, Rodriguez, Luis Antonio, Rodriguez-Gallego, Carlos, Rodriguez-Palmero, Agustí, Romero, Carolina Soledad, Rothenbuhler, Anya, Roux, Damien, Rovina, Nikoletta, Rozenberg, Flore, Ruch, Yvon, Ruiz, Montse, Ruiz del Prado, Maria Yolanda, Ruiz-Rodriguez, Juan Carlos, Sabater-Riera, Joan, Saks, Kai, Salagianni, Maria, Sanchez, Oliver, Sánchez-Montalvá, Adrián, Sánchez-Ramón, Silvia, Schidlowski, Laire, Schluter, Agatha, Schmidt, Julien, Schmidt, Matthieu, Schuetz, Catharina, Schweitzer, Cyril E, Scolari, Francesco, Sediva, Anna, Seijo, Luis, Seminario, Analia Gisela, Seng, Piseth, Senoglu, Sevtap, Seppänen, Mikko, Llovich, Alex Serra, Shahrooei, Mohammad, Siguret, Virginie, Siouti, Eleni, Smadja, David M, Smith, Nikaia, Sobh, Ali, Soler, Catherine, Soler-Palacín, Pere, Sözeri, Betül, Stella, Giulia Maria, Stepanovskiy, Yuriy, Stoclin, Annabelle, Taccone, Fabio, Taupin, Jean-Luc, Tavernier, Simon J, Tello, Loreto Vidaur, Terrier, Benjamin, Thiery, Guillaume, Thorball, Christian, THORN, Karolina, Thumerelle, Caroline, Tipu, Imran, Tolstrup, Martin, Tomasoni, Gabriele, Toubiana, Julie, Alvarez, Josep Trenado, Troya, Jesús, Tsang, Owen T Y, Tserel, Liina, Tso, Eugene Y K, Tucci, Alessandra, Tüter Öz, Şadiye Kübra, Ursini, Matilde Valeria, Utsumi, Takanori, Uzunhan, Yurdagul, Vabres, Pierre, Valencia-Ramos, Juan, Van Den Rym, Ana Maria, Vandernoot, Isabelle, Velez-Santamaria, Valentina, Zuniga Veliz, Silvia Patricia, Vidigal, Mateus C, Viel, Sébastien, Vilain, Cédric, Vilaire-Meunier, Marie E, Villar-García, Judit, Vincent, Audrey, Vogt, Guillaume, Voiriot, Guillaume, Volokha, Alla, Vuotto, Fanny, Wauters, Els, Wu, Alan K L, Wu, Tak-Chiu, Yahşi, Aysun, Yesilbas, Osman, Yildiz, Mehmet, Young, Barnaby E, Yükselmiş, Ufuk, Zecca, Marco, Zuccaro, Valentina, Jens, Van Praet, Lambrecht, Bart N., Eva, Van Braeckel, Cédric, Bosteels, Levi, Hoste, Eric, Hoste, Bauters, Fré, De Clercq, Jozefien, Cathérine, Heijmans, Hans, Slabbynck, Leslie, Naesens, Florkin, Benoit, Boulanger, Cécile, Vanderlinden, Dimitri, Foti, Giuseppe, Bellani, Giacomo, Citerio, Giuseppe, Contro, Ernesto, Pesci, Alberto, Valsecchi, Maria Grazia, Cazzaniga, Marina, Danielson, Jeffrey J., Dobbs, Kerry, Kashyap, Anuj, Ding, Li, Dalgard, Clifton L., Sottini, Alessandra, Quaresima, Virginia, Quiros-Roldan, Eugenia, Rossi, Camillo, Bettini, Laura Rachele, D’Angio’, Mariella, Beretta, Ilaria, Montagna, Daniela, Licari, Amelia, Marseglia, Gian Luigi, Batten, Isabella, Reddy, Conor, McElheron, Matt, Noonan, Claire, Connolly, Emma, Fallon, Aoife, Storgaard, Merete, Jørgensen, Sofie, Erikstrup, Christian, Pedersen, Ole Birger, Sørensen, Erik, Mikkelsen, Susan, Dinh, Khoa Manh, Larsen, Margit Anita Hørup, Paulsen, Isabella Worlewenut, Von Stemann, Jakob Hjorth, Hansen, Morten Bagge, Townsend, Liam, Cheallaigh, Cliona Ni, Bergin, Colm, Martin-Loeches, Ignacio, Dunne, Jean, Conlon, Niall, Bourke, Nollaig, O'Farrelly, Cliona, Allavena, Clotilde, Andrejak, Claire, Angoulvant, François, Azoulay, Cecile, Bachelet, Delphine, Bartoli, Marie, Basmaci, Romain, Behilill, Sylvie, Beluze, Marine, Benech, Nicolas, Benkerrou, Dehbia, Bhavsar, Krishna, Bitker, Laurent, Bouadma, Lila, Bouscambert-Duchamp, Maude, Paz, Pauline Caraux, Cervantes-Gonzalez, Minerva, Chair, Anissa, Chirouze, Catherine, Coelho, Alexandra, Cordel, Hugues, Couffignal, Camille, Couffin-Cadiergues, Sandrine, d’Ortenzio, Eric, De Montmollin, Etienne, Debard, Alexa, Debray, Marie-Pierre, Deplanque, Dominique, Descamps, Diane, Desvallée, Mathilde, Diallo, Alpha, Diouf, Alphonsine, Dorival, Céline, Dubos, François, Eloy, Philippine, Enouf, Vincent, Epaulard, Olivier, Esperou, Hélène, Esposito-Farese, Marina, Etienne, Manuel, Garot, Denis, Gault, Nathalie, Gaymard, Alexandre, Ghosn, Jade, Gigante, Tristan, Gilg, Morgane, Goehringer, François, Guedj, Jérémie, Hoctin, Alexandre, Hoffmann, Isabelle, Houas, Ikram, Hulot, Jean-Sébastien, Jaafoura, Salma, Kafif, Ouifiya, Kaguelidou, Florentia, Kali, Sabrina, Kerroumi, Younes, Khalil, Antoine, Khan, Coralie, Kimmoun, Antoine, Laine, Fabrice, Laouénan, Cédric, Laribi, Samira, Le, Minh, Le Bris, Cyril, Le Gac, Sylvie, Le Hingrat, Quentin, Le Mestre, Soizic, Le Nagard, Hervé, 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Petter, Bruhns, Pierre, Cerf-Bensussan, Nadine, Cumano, Ana, D’Enfert, Christophe, Deriano, Ludovic, Dillies, Marie-Agnès, Di Santo, James, Dromer, Françoise, Eberl, Gérard, Enninga, Jost, Gomperts-Boneca, Ivo, Hasan, Milena, Hedestam, Gunilla Karlsson, Hercberg, Serge, Ingersoll, Molly A, Lantz, Olivier, Kenny, Rose Anne, Ménager, Mickaël, Michel, Frédérique, Patin, Etienne, Pellegrini, Sandra, Rausell, Antonio, Rieux-Laucat, Frédéric, Rogge, Lars, Fontes, Magnus, Sakuntabhai, Anavaj, Schwartz, Olivier, Schwikowski, Benno, Shorte, Spencer, Tangy, Frédéric, Toubert, Antoine, Touvier, Mathilde, Ungeheuer, Marie-Noëlle, Zimmer, Christophe, Albert, Matthew L., Alavoine, Loubna, Behillil, Sylvie, Burdet, Charles, Charpentier, Charlotte, Dechanet, Aline, Ecobichon, Jean-Luc, Frezouls, Wahiba, Houhou, Nadhira, Lehacaut, Jonathan, Lucet, Jean-Christophe, Manchon, Pauline, Nouroudine, Mariama, Quintin, Caroline, Thy, Michael, van der Werf, Sylvie, Vignali, Valérie, Chahine, Abir, Waucquier, Nawal, Migaud, Maria-Claire, Djossou, Félix, Mergeay-Fabre, Mayka, Lucarelli, Aude, Demar, Magalie, Bruneau, Léa, Gérardin, Patrick, Maillot, Adrien, Payet, Christine, Laviolle, Bruno, Paris, Christophe, Desille-Dugast, Mireille, Fouchard, Julie, Pistone, Thierry, Perreau, Pauline, Gissot, Valérie, Le Goas, Carole, Montagne, Samatha, Richard, Lucie, Bouiller, Kévin, Desmarets, Maxime, Meunier, Alexandre, Lefévre, Benjamin, Jeulin, Hélène, Legrand, Karine, Lomazzi, Sandra, Tardy, Bernard, Gagneux-Brunon, Amandine, Bertholon, Frédérique, Botelho-Nevers, Elisabeth, Kouakam, Christelle, Leturque, Nicolas, Roufai, Layidé, Amat, Karine, Espérou, Hélène, Hendou, Samia, van Agtmael, Michiel, Algera, Anne Geke, Appelman, Brent, van Baarle, Frank, Bax, Diane, Beudel, Martijn, Bogaard, Harm Jan, Bomers, Marije, Bonta, Peter, Bos, Lieuwe, Botta, Michela, de Brabander, Justin, de Bree, Godelieve, de Bruin, Sanne, Buis, David T.P., Bugiani, Marianna, Bulle, Esther, Chouchane, Osoul, Cloherty, Alex, Dijkstra, Mirjam, Dongelmans, Dave A., Dujardin, Romein W.G., Elbers, Paul, Fleuren, Lucas, Geijtenbeek, Suzanne Geerlings Theo, Girbes, Armand, Goorhuis, Bram, Grobusch, Martin P., Hafkamp, Florianne, Hagens, Laura, Hamann, Jorg, Harris, Vanessa, Hemke, Robert, Hermans, Sabine M., Heunks, Leo, Hollmann, Markus, Horn, Janneke, Hovius, Joppe W., de Jong, Menno D., Lim, Endry H.T., van Mourik, Niels, Nellen, Jeaninne, Nossent, Esther J., Paulus, Frederique, Peters, Edgar, Pina-Fuentes, Dan A.I., van der Poll, Tom, Preckel, Bennedikt, Prins, Jan M., Raasveld, Jorinde, Reijnders, Tom, de Rotte, Maurits C.F.J., Schinkel, Michiel, Schultz, Marcus J., Schrauwen, Femke A.P., Schuurmans, Alex, Schuurmans, Jaap, Sigaloff, Kim, Slim, Marleen A., Smeele, Patrick, Smit, Marry, Stijnis, Cornelis S., Stilma, Willemke, Teunissen, Charlotte, Thoral, Patrick, Tsonas, Anissa M, Tuinman, Pieter R., van der Valk, Marc, Veelo, Denise, Volleman, Carolien, de Vries, Heder, Vught, Lonneke A., van Vugt, Michèle, Wouters, Dorien, Zwinderman, A. H (Koos, Brouwer, Matthijs C., Wiersinga, W. Joost, Vlaar, Alexander P.J., Al-Muhsen, Saleh, Al-Mulla, Fahd, Arias, Andrés A., Bogunovic, Dusan, Bolze, Alexandre, Bryceson, Yenan, Bustamante, Carlos D., Butte, Manish J., Chakravorty, Samya, Christodoulou, John, Constantinescu, Stefan N., Cooper, Megan A., Desai, Murkesh, Drolet, Beth A., El Baghdadi, Jamila, Espinosa-Padilla, Sara, Froidure, Antoine, Henrickson, Sarah E., Hsieh, Elena W.Y., Husebye, Eystein S., Imai, Kohsuke, Itan, Yuval, Jarvis, Erich D., Karamitros, Timokratis, Ku, Cheng-Lung, Ling, Yun, Lucas, Carrie L., Maniatis, Tom, Maródi, László, Milner, Joshua D., Mironska, Kristina, Ng, Lisa F.P., Novelli, Antonio, Novelli, Giuseppe, de Diego, Rebeca Perez, Renia, Laurent, Resnick, Igor, Sancho-Shimizu, Vanessa, Seppänen, Mikko R.J., Shahrooei, Mohammed, Slaby, Ondrej, Abou Tayoun, Ahmad, Ramaswamy, Sathishkumar, Turvey, Stuart E, Uddin, K M Furkan, Uddin, Mohammed J., von Bernuth, Horst, Zawadzki, Pawel, Nadif, Rachel, Goldberg, Marcel, Ozguler, Anna, Henny, Joseph, Lemonnier, Sylvie, Coeuret-Pellicer, Mireille, Le Got, Stéphane, Tzourio, Christophe, Dufouil, Carole, Soumaré, Aïcha, Lachaize, Morgane, Fievet, Nathalie, Flaig, Amandine, Martin, Fernando, Bonneaudeau, Brigitte, Cannet, Dorothée, Gallian, Pierre, Jeanne, Michel, Perroquin, Magali, Hamzeh-Cognasse, Hind, Imagine - Institut des maladies génétiques (IHU) (Imagine - U1163), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Groupe de recherche clinique CARMAS (Cardiovascular and Respiratory Manifestations of Acute lung injury and Sepsis) (CARMAS), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-CHU Henri Mondor [Créteil], Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Pitié-Salpêtrière [AP-HP], Hôpital Lariboisière-Fernand-Widal [APHP], Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 (CIIL), Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Centre National de la Recherche Scientifique (CNRS), Hôpital Roger Salengro [Lille], Etablissement Français du Sang [La Plaine Saint-Denis] (EFS), Interactions hôte-greffon-tumeur, ingénierie cellulaire et génique - UFC (UMR INSERM 1098) (RIGHT), Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS BFC)-Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université Bourgogne Franche-Comté [COMUE] (UBFC), Santé Ingénierie Biologie Saint-Etienne (SAINBIOSE), Centre Ingénierie et Santé (CIS-ENSMSE), École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Etablissement français du sang - Auvergne-Rhône-Alpes (EFS), Hospices Civils de Lyon (HCL), Centre International de Recherche en Infectiologie (CIRI), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Grand Hôpital de l'Est Francilien (GHEF), Microbes évolution phylogénie et infections (MEPHI), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Institut Hospitalier Universitaire Méditerranée Infection (IHU Marseille), Assistance Publique - Hôpitaux de Marseille (APHM), Centre d'études et de recherche sur les services de santé et la qualité de vie (CEReSS), Aix Marseille Université (AMU), Paris-Centre de Recherche Cardiovasculaire (PARCC (UMR_S 970/ U970)), Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Recherche clinique appliquée à l'hématologie ((EA_3518)), Université Paris Diderot - Paris 7 (UPD7), Service de Réanimation Médicale et Toxicologique [Hôpital Lariboisière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Lariboisière-Fernand-Widal [APHP], Optimisation thérapeutique en Neuropsychopharmacologie (OPTeN (UMR_S_1144 / U1144)), Institut Necker Enfants-Malades (INEM - UM 111 (UMR 8253 / U1151)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Centre d'Investigation Clinique - Epidémiologie Clinique Saint-Etienne (CIC-EC), Centre Hospitalier Universitaire de Saint-Etienne [CHU Saint-Etienne] (CHU ST-E)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires - U1011 (RNMCD), Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Immunologie Translationnelle - Translational Immunology lab, Institut Pasteur [Paris] (IP), Génétique Evolutive Humaine - Human Evolutionary Genetics, Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS), Collège de France - Chaire Génomique humaine et évolution, Collège de France (CdF (institution)), CHU Trousseau [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Morphogénèse et antigénicité du VIH et du virus des Hépatites (MAVIVH - U1259 Inserm - CHRU Tours ), Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Université de Tours (UT)-Institut National de la Santé et de la Recherche Médicale (INSERM), Hôpital Robert Ballanger [Aulnay-sous-Bois], Hôpital Edouard Herriot [CHU - HCL], Physiopathologie de l'immunodépression associée aux réponses inflammatoires systémiques / Pathophysiology of Injury-induced Immunosuppression (PI3), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Centre d'Immunologie et des Maladies Infectieuses (CIMI), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Hôpital Jean Verdier [AP-HP], Centre de Recherche des Cordeliers (CRC (UMR_S_1138 / U1138)), École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Université Paris Cité (UPCité), Bordeaux population health (BPH), Université de Bordeaux (UB)-Institut de Santé Publique, d'Épidémiologie et de Développement (ISPED)-Institut National de la Santé et de la Recherche Médicale (INSERM), Unité des Virus Emergents (UVE), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre d'investigation Clinique [CHU Bichat] - Épidémiologie clinique (CIC 1425), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Université Sorbonne Paris Nord, Cohortes épidémiologiques en population (CONSTANCES), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay-Université Paris Cité (UPCité), Centre de Recherche en Acquisition et Traitement de l'Image pour la Santé (CREATIS), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Modeling & analysis for medical imaging and Diagnosis (MYRIAD), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques (LCBPT - UMR 8601), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Agents infectieux, résistance et chimiothérapie - UR UPJV 4294 (AGIR ), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, CHU Amiens-Picardie, French COVID cohort study group, Howard Hughes Medical Institute, Rockefeller University, European Commission, Jeffrey Modell Foundation, Université de Bordeaux, Meath Foundation, National Human Genome Research Institute, Agence Nationale de la Recherche, Fondation pour la Recherche Médicale, Fondation du Souffle, Instituto de Salud Carlos III, Institut National de la Santé et de la Recherche Médicale, St. Giles Foundation, Ministère des Solidarités et de la Santé, Sorbonne Université, Mutuelle Générale de l'Education Nationale, Conseil Régional Aquitaine, Conseil régional de Bourgogne-Franche-Comté, Meyer Foundation, Fondation de France, National Cancer Institute, European Regional Development Fund, Fundación DISA, Ministero della Salute, ANR-20-COVI-0003,GENCOVID,Identification des défauts monogéniques de l'immunité responsables des formes sévères de COVID-19 chez les patients précédemment en bonne santé(2020), ANR-20-CE93-0003,GENVIR,Analyse multi-omique de l'immunité anti-virale: de l'identification des circuits biologiques pertinents à la découverte de défauts monogéniques héréditaires de l'immunité chez les patients avec infections virales sévères(2020), ANR-20-CO11-0001,AABIFNCOV,Bases génétiques et immunologiques des auto-anticorps contre les interférons de type I prédisposant aux formes sévères de COVID-19.(2020), European Project: IdEx Bordeaux (ANR-10-IDEX- 003-02), Bastard, Paul, Gervais, Adrian, Le Voyer, Tom, Rosain, Jérémie, Philippot, Quentin, Manry, Jérémy, Michailidis, Eleftherio, Hoffmann, Hans-Heinrich, Eto, Shohei, Garcia-Prat, Marina, Bizien, Lucy, Parra-Martínez, Alba, Yang, Rui, Haljasmägi, Lii, Migaud, Mélanie, Särekannu, Karita, Maslovskaja, Julia, de Prost, Nicola, Tandjaoui-Lambiotte, Yacine, Luyt, Charles-Edouard, Amador-Borrero, Blanca, Gaudet, Alexandre, Poissy, Julien, Morel, Pascal, Richard, Pascale, Cognasse, Fabrice, Troya, Jesu, Trouillet-Assant, Sophie, Belot, Alexandre, Saker, Kahina, Garçon, Pierre, Rivière, Jacques G, Lagier, Jean-Christophe, Gentile, Stéphanie, Rosen, Lindsey B, Shaw, Elana, Morio, Tomohiro, Tanaka, Junko, Dalmau, David, Tharaux, Pierre-Loui, Sene, Damien, Stepanian, Alain, Megarbane, Bruno, Triantafyllia, Vasiliki, Fekkar, Arnaud, Heath, James R, Franco, José Lui, Anaya, Juan-Manuel, Solé-Violán, Jordi, Imberti, Luisa, Biondi, Andrea, Bonfanti, Paolo, Castagnoli, Riccardo, Delmonte, Ottavia M, Zhang, Yu, Snow, Andrew L, Holland, Steven M, Biggs, Catherine, Moncada-Vélez, Marcela, Arias, Andrés Augusto, Lorenzo, Lazaro, Boucherit, Soraya, Coulibaly, Boubacar, Anglicheau, Dany, Planas, Anna M, Haerynck, Filomeen, Duvlis, Sotirija, Nussbaum, Robert L, Ozcelik, Tayfun, Keles, Sevgi, Bousfiha, Ahmed A, El Bakkouri, Jalila, Ramirez-Santana, Carolina, Paul, Stéphane, Pan-Hammarström, Qiang, Hammarström, Lennart, Dupont, Annabelle, Kurolap, Alina, Metz, Christine N, Aiuti, Alessandro, Casari, Giorgio, Lampasona, Vito, Ciceri, Fabio, Barreiros, Lucila A, Dominguez-Garrido, Elena, Vidigal, Mateu, Zatz, Mayana, van de Beek, Diederik, Sahanic, Sabina, Tancevski, Ivan, Stepanovskyy, Yurii, Boyarchuk, Oksana, Nukui, Yoko, Tsumura, Miyuki, Vidaur, Loreto, Tangye, Stuart G, Burrel, Sonia, Duffy, Darragh, Quintana-Murci, Llui, Klocperk, Adam, Kann, Nelli Y, Shcherbina, Anna, Lau, Yu-Lung, Leung, Daniel, Coulongeat, Matthieu, Marlet, Julien, Koning, Rutger, Reyes, Luis Felipe, Chauvineau-Grenier, Angélique, Venet, Fabienne, Monneret, Guillaume, Nussenzweig, Michel C, Arrestier, Romain, Boudhabhay, Idri, Baris-Feldman, Hagit, Hagin, David, Wauters, Joost, Meyts, Isabelle, Dyer, Adam H, Kennelly, Sean P, Bourke, Nollaig M, Halwani, Rabih, Sharif-Askari, Narjes Saheb, Dorgham, Karim, Sallette, Jérome, Sedkaoui, Souad Mehlal, Alkhater, Suzan, Rigo-Bonnin, Raúl, Morandeira, Francisco, Roussel, Lucie, Vinh, Donald C, Ostrowski, Sisse Rye, Condino-Neto, Antonio, Prando, Carolina, Bonradenko, Anastasiia, Spaan, András N, Gilardin, Laurent, Fellay, Jacque, Lyonnet, Stanisla, Bilguvar, Kaya, Lifton, Richard P, Mane, Shrikant, Anderson, Mark S, Boisson, Bertrand, Béziat, Vivien, Zhang, Shen-Ying, Vandreakos, Evangelo, Hermine, Olivier, Pujol, Aurora, Peterson, Pärt, Mogensen, Trine H, Rowen, Lee, Mond, Jame, Debette, Stéphanie, de Lamballerie, Xavier, Duval, Xavier, Mentré, France, Zins, Marie, Soler-Palacin, Pere, Colobran, Roger, Gorochov, Guy, Solanich, Xavier, Susen, Sophie, Martinez-Picado, Javier, Raoult, Didier, Vasse, Marc, Gregersen, Peter K, Piemonti, Lorenzo, Rodríguez-Gallego, Carlo, Notarangelo, Luigi D, Su, Helen C, Kisand, Kai, Okada, Satoshi, Puel, Anne, Jouanguy, Emmanuelle, Rice, Charles M, Tiberghien, Pierre, Zhang, Qian, Cobat, Aurélie, Abel, Laurent, Casanova, Jean-Laurent, St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller University [New York], CHU Necker - Enfants Malades [AP-HP], Human genetics of infectious diseases : Mendelian predisposition (Equipe Inserm U1163), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Hiroshima University, Vall d’Hebron Research Institute (VHIR), University of Tartu, Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), CHU Henri Mondor [Créteil], Service de Réanimation Médicale [CHU Pitié-Salpétrière], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Institut Pasteur [Paris] (IP)-Université Paris Cité (UPCité), Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Mycologie moléculaire - Molecular Mycology, Members of the The Milieu Intérieur Consortium: Laurent Abel1 , Andres Alcover2 , Hugues Aschard2 , Philippe Bousso2 , Nollaig Bourke3 , Petter Brodin4 , Pierre Bruhns2 , Nadine Cerf-Bensussan5 , Ana Cumano2 , Christophe D’Enfert2 , Ludovic Deriano2 , Marie-Agnès Dillies2 , James Di Santo2 , Françoise Dromer2 , Gérard Eberl2 , Jost Enninga2 , Jacques Fellay6 , Ivo Gomperts-Boneca2 , Milena Hasan2 , Gunilla Karlsson Hedestam4 , Serge Hercberg7 , Molly A. Ingersoll2 , Olivier Lantz8 , Rose Anne Kenny3 , Mickaël Ménager5 , Frédérique Michel2 , Hugo Mouquet2 , Cliona O’Farrelly3 , Etienne Patin2 , Sandra Pellegrini2 , Antonio Rausell5 , Frédéric Rieux-Laucat5 , Lars Rogge2 , Magnus Fontes9 , Anavaj Sakuntabhai2 , Olivier Schwartz2 , Benno Schwikowski2 , Spencer Shorte2 , Frédéric Tangy2 , Antoine Toubert10 , Mathilde Touvier12 , Marie-Noëlle Ungeheuer2 , Christophe Zimmer2 , Matthew L. Albert11 , Darragh Duffy2 , Lluis Quintana-Murc, ANR-10-LABX-0062,IBEID,Integrative Biology of Emerging Infectious Diseases(2010), European Project: 824110,H2020-INFRAIA-2018-1,EASI-Genomics(2019), European Project: 948959,ERC-2020-STG,MORE2ADA2(2021), National Institutes of Health (US), National Center for Advancing Translational Sciences (US), George Mason University, National Human Genome Research Institute (US), Agence Nationale de la Recherche (France), Institut National de la Santé et de la Recherche Médicale (France), Université de Paris, Ministère des Solidarités et de la Santé (France), National Health and Medical Research Council (Australia), Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Cabildo de Tenerife, Fondation Bettencourt Schueller, Estonian Research Council, Michailidis, Eleftherios, García-Prat, Marina, Paul, Stephanie, Metz, Christine N., Barreiros, Lucila, Domínguez-Garrido, Elena, Vidigal, Mateus, Beek, Diederik van der, Stepanovskyy, Yuriy, Tangye, Stuart G., Quintana-Murci, Lluis, Kan, Nelli, Nussenzweig, Michel C., Baris, Hagit N., Dyer, Adam, Bourke, Nollaig, Vinh, Donald C., Spaan, András N., Fellay, Jacques, Mane, Shrikant M., Anderson, MarK S., Andreakos, Evangelos, Haljasmägi, Liis, Mogensen, Trine, Lamballerie, Xavier de, Soler-Palacín, Pere, Martínez-Picado, Javier, Gregersen, Peter K., Rodríguez-Gallego, Carlos, Notarangelo, Luigi D., Su, Helen C., Prost, Nicolas de, Amador-Borrero, Blanco, Troya, Jesús, Rivière, Jacques G., Gentile, Stephanie, Rosen, Lindsey B., Tharaux, Pierre-Louis, Stépanian, Alain, Mégarbane, Bruno, Heath, James R., Franco, José Luis, Anaya, Juan Manuel, Snow, Andrew L., Holland, Steven M., Biggs, Catherine M., Moncada-Velez, Marcela, Planas, Anna M., Nussbaum, Robert, Bousfiha, Ahmed Aziz, Ramírez-Santana, Carolina, Intensive care medicine, Internal medicine, AII - Infectious diseases, Pulmonary medicine, ACS - Pulmonary hypertension & thrombosis, Pathology, Amsterdam Neuroscience - Cellular & Molecular Mechanisms, Amsterdam Neuroscience - Complex Trait Genetics, ACS - Diabetes & metabolism, Amsterdam Cardiovascular Sciences, Radiology and nuclear medicine, AMS - Rehabilitation & Development, VU University medical center, Laboratory Medicine, Amsterdam Neuroscience - Neurodegeneration, Amsterdam Neuroscience - Neuroinfection & -inflammation, Anesthesiology, APH - Quality of Care, ACS - Heart failure & arrhythmias, Özçelik, Tayfun, Children's Hospital, HUS Children and Adolescents, Clinicum, Department of Medicine, Infektiosairauksien yksikkö, HUS Inflammation Center, Admin, Oskar, Identification des défauts monogéniques de l'immunité responsables des formes sévères de COVID-19 chez les patients précédemment en bonne santé - - GENCOVID2020 - ANR-20-COVI-0003 - COVID-19 - VALID, Analyse multi-omique de l'immunité anti-virale: de l'identification des circuits biologiques pertinents à la découverte de défauts monogéniques héréditaires de l'immunité chez les patients avec infections virales sévères - - GENVIR2020 - ANR-20-CE93-0003 - AAPG2020 - VALID, Bases génétiques et immunologiques des auto-anticorps contre les interférons de type I prédisposant aux formes sévères de COVID-19. - - AABIFNCOV2020 - ANR-20-CO11-0001 - COVID-19 - VALID, Program Initiative d’Excellence - IdEx Bordeaux (ANR-10-IDEX- 003-02) - INCOMING, CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Henri Mondor, Institut National de la Santé et de la Recherche Médicale (INSERM)-Etablissement français du sang [Bourgogne-Franche-Comté] (EFS [Bourgogne-Franche-Comté])-Université de Franche-Comté (UFC), INSERM U1059, SAINBIOSE - Santé, Ingénierie, Biologie, Saint-Etienne (SAINBIOSE-ENSMSE), Centre International de Recherche en Infectiologie - UMR (CIRI), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de Parasitologie - Mycologie [CHU Pitié-Salpétrière], CIC Saint Etienne, Centre Hospitalier Universitaire de Saint-Etienne (CHU de Saint-Etienne)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Hôpital Nord (Saint Etienne), Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires (RNMCD - U1011), Physiopathologie de l'immunodépression associée aux réponses inflammatoires systémiques - EA 7426 (PI3), École pratique des hautes études (EPHE), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Hospices Civils de Lyon (HCL)-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Neurology, ANS - Neuroinfection & -inflammation, Graduate School, Infectious diseases, Center of Experimental and Molecular Medicine, APH - Aging & Later Life, APH - Global Health, AII - Amsterdam institute for Infection and Immunity, APH - Health Behaviors & Chronic Diseases, Global Health, APH - Methodology, APH - Digital Health, APH - Personalized Medicine, ACS - Microcirculation, Bastard, P, Gervais, A, Le Voyer, T, Rosain, J, Philippot, Q, Manry, J, Michailidis, E, Hoffmann, H, Eto, S, Garcia-Prat, M, Bizien, L, Parra-Martínez, A, Yang, R, Haljasmägi, L, Migaud, M, Särekannu, K, Maslovskaja, J, de Prost, N, Tandjaoui-Lambiotte, Y, Luyt, C, Amador-Borrero, B, Gaudet, A, Poissy, J, Morel, P, Richard, P, Cognasse, F, Troya, J, Trouillet-Assant, S, Belot, A, Saker, K, Garçon, P, Rivière, J, Lagier, J, Gentile, S, Rosen, L, Shaw, E, Morio, T, Tanaka, J, Dalmau, D, Tharaux, P, Sene, D, Stepanian, A, Megarbane, B, Triantafyllia, V, Fekkar, A, Heath, J, Franco, J, Anaya, J, Solé-Violán, J, Imberti, L, Biondi, A, Bonfanti, P, Castagnoli, R, Delmonte, O, Zhang, Y, Snow, A, Holland, S, Biggs, C, Moncada-Vélez, M, Arias, A, Lorenzo, L, Boucherit, S, Coulibaly, B, Anglicheau, D, Planas, A, Haerynck, F, Duvlis, S, Nussbaum, R, Ozcelik, T, Keles, S, Bousfiha, A, El Bakkouri, J, Ramirez-Santana, C, Paul, S, Pan-Hammarström, Q, Hammarström, L, Dupont, A, Kurolap, A, Metz, C, Aiuti, A, Casari, G, Lampasona, V, Ciceri, F, Barreiros, L, Dominguez-Garrido, E, Vidigal, M, Zatz, M, van de Beek, D, Sahanic, S, Tancevski, I, Stepanovskyy, Y, Boyarchuk, O, Nukui, Y, Tsumura, M, Vidaur, L, Tangye, S, Burrel, S, Duffy, D, Quintana-Murci, L, Klocperk, A, Kann, N, Shcherbina, A, Lau, Y, Leung, D, Coulongeat, M, Marlet, J, Koning, R, Reyes, L, Chauvineau-Grenier, A, Venet, F, Monneret, G, Nussenzweig, M, Arrestier, R, Boudhabhay, I, Baris-Feldman, H, Hagin, D, Wauters, J, Meyts, I, Dyer, A, Kennelly, S, Bourke, N, Halwani, R, Sharif-Askari, N, Dorgham, K, Sallette, J, Sedkaoui, S, Alkhater, S, Rigo-Bonnin, R, Morandeira, F, Roussel, L, Vinh, D, Ostrowski, S, Condino-Neto, A, Prando, C, Bonradenko, A, Spaan, A, Gilardin, L, Fellay, J, Lyonnet, S, Bilguvar, K, Lifton, R, Mane, S, Anderson, M, Boisson, B, Béziat, V, Zhang, S, Vandreakos, E, Hermine, O, Pujol, A, Peterson, P, Mogensen, T, Rowen, L, Mond, J, Debette, S, de Lamballerie, X, Duval, X, Mentré, F, Zins, M, Soler-Palacin, P, Colobran, R, Gorochov, G, Solanich, X, Susen, S, Martinez-Picado, J, Raoult, D, Vasse, M, Gregersen, P, Piemonti, L, Rodríguez-Gallego, C, Notarangelo, L, Su, H, Kisand, K, Okada, S, Puel, A, Jouanguy, E, Rice, C, Tiberghien, P, Zhang, Q, Cobat, A, Abel, L, Casanova, J, Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP), Laboratory of Human Genetics of Infectious Diseases (Necker Branch - INSERM U1163), Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP), HGID Lab, COVID Clinicians, COVID-STORM Clinicians, NIAID Immune Response to COVID Group, NH-COVAIR Study Group, Danish CHGE, Danish Blood Donor Study, St. James's Hospital, SARS CoV2 Interest group, French COVID Cohort Study Group, Imagine COVID-Group, Milieu Intérieur Consortium, CoV-Contact Cohort, Amsterdam UMC Covid-19, Biobank Investigators, COVID Human Genetic Effort, CONSTANCES cohort, 3C-Dijon Study, Cerba Health-Care, Etablissement du Sang study group, Bigio, B., Boucherit, S., de la Chapelle, A., Chen, J., Chrabieh, M., Coulibaly, B., Liu, D., Nemirowskaya, Y., Cruz, I.M., Materna, M., Pelet, S., Seeleuthner, Y., Thibault, C., Liu, Z., Abad, J., Accordino, G., Achille, C., Aguilera-Albesa, S., Aguiló-Cucurull, A., Aiuti, A., Özkan, E.A., Darazam, I.A., Roblero Albisures, J.A., Aldave, J.C., Ramos, M.A., Khan, T.A., Aliberti, A., Nadji, S.A., Alkan, G., Alkhater, S.A., Allardet-Servent, J., Allende, L.M., Alonso-Arias, R., Alshahrani, M.S., Alsina, L., Alyanakian, M.A., Borrero, B.A., Amoura, Z., Antolí, A., Arrestier, R., Aubart, M., Auguet, T., Avramenko, I., Aytekin, G., Azot, A., Bahram, S., Bajolle, F., Baldanti, F., Baldolli, A., Ballester, M., Feldman, H.B., Barrou, B., Barzagh, F., Basso, S., Bayhan, G.I., Belot, A., Bezrodnik, L., Bilbao, A., Blanchard-Rohner, G., Blanco, I., Blandinières, A., Blázquez-Gamero, D., Bleibtreu, A., Bloomfield, M., Bolivar-Prados, M., Bondarenko, A., Borghesi, A., Borie, R., Botdhlo-Nevers, E., Bousfiha, A.A., Bousquet, A., Boutolleau, D., Bouvattier, C., Boyarchuk, O., Bravais, J., Briones, M.L., Brunner, M.E., Bruno, R., Bueno, MRP, Bukhari, H., Bustamante, J., Cáceres Agra, J.J., Capra, R., Carapito, R., Carrabba, M., Casari, G., Casasnovas, C., Caseris, M., Cassaniti, I., Castelle, M., Castelli, F., de Vera, M.C., Castro, M.V., Catherinot, E., Celik, J.B., Ceschi, A., Chalumeau, M., Charbit, B., Cheng, M.P., Clavé, P., Clotet, B., Codina, A., Cohen, Y., Colobran, R., Comarmond, C., Combes, A., Comoli, P., Corsico, A.G., Coşkuner, T., Cvetkovski, A., Cyrus, C., Dalmau, D., Danion, F., Darley, D.R., Das, V., Dauby, N., Dauger, S., De Munter, P., de Pontual, L., Dehban, A., Delplancq, G., Demoule, A., Desguerre, I., Di Sabatino, A., Diehl, J.L., Dobbelaere, S., Domínguez-Garrido, E., Dubost, C., Ekwall, O., Bozdemir, Ş.E., Elnagdy, M.H., Emiroglu, M., Endo, A., Erdeniz, E.H., Aytekin, S.E., Lasa, MPE, Euvrard, R., Fabio, G., Faivre, L., Falck, A., Fartoukh, M., Faure, M., Arquero, M.F., Ferrer, R., Ferreres, J., Flores, C., Francois, B., Fumadó, V., Fung, KSC, Fusco, F., Gagro, A., Solis, B.G., Gaussem, P., Gayretli, Z., Gil-Herrera, J., Gilardin, L., Gatineau, A.G., Girona-Alarcón, M., Cifuentes Godínez, K.A., Goffard, J.C., Gonzales, N., Gonzalez-Granado, L.I., González-Montelongo, R., Guerder, A., Gülhan, B., Gumucio, V.D., Hanitsch, L.G., Gunst, J., Gut, M., Hadjadj, J., Haerynck, F., Halwani, R., Hammarström, L., Hancerli, S., Hariyan, T., Hatipoglu, N., Heppekcan, D., Hernandez-Brito, E., Ho, P.K., Holanda-Peña, M.S., Horcajada, J.P., Hraiech, S., Humbert, L., Hung, IFN, Iglesias, A.D., Íñigo-Campos, A., Jamme, M., Arranz, M.J., Jimeno, M.T., Jordan, I., Yüksek, S.K., Kara, Y.B., Karahan, A., Karbuz, A., Yasar, K.K., Kasapcopur, O., Kashimada, K., Keles, S., Demirkol, Y.K., Kido, Y., Kizil, C., Kılıç, A.O., Klocperk, A., Koutsoukou, A., Król, Z.J., Ksouri, H., Kuentz, P., Kwan, AMC, Kwan, YWM, Kwok, JSY, Lagier, J.C., Lam, DSY, Lampropoulou, V., Lanternier, F., Lau, Y.L., Le Bourgeois, F., Leo, Y.S., Lopez, R.L., Leung, D., Levin, M., Levy, M., Lévy, R., Li, Z., Lilleri, D., Lima, EJAB, Linglart, A., López-Collazo, E., Lorenzo-Salazar, J.M., Louapre, C., Lubetzki, C., Lung, K.C., Luyt, C.E., Lye, D.C., Magnone, C., Mansouri, D., Marchioni, E., Marioli, C., Marjani, M., Marques, L., Pereira, J.M., Martín-Nalda, A., Pueyo, D.M., Martinez-Picado, J., Marzana, I., Mata-Martínez, C., Mathian, A., Matos, L.R., Matthews, G.V., Mayaux, J., McLaughlin-Garcia, R., Meersseman, P., Mège, J.L., Mekontso-Dessap, A., Melki, I., Meloni, F., Meritet, J.F., Merlani, P., Akcan, Ö.M., Meyts, I., Mezidi, M., Migeotte, I., Millereux, M., Million, M., Mirault, T., Mircher, C., Mirsaeidi, M., Mizoguchi, Y., Modi, B.P., Mojoli, F., Moncomble, E., Melián, A.M., Martinez, A.M., Morandeira, F., Morange, P.E., Mordacq, C., Morelle, G., Mouly, S.J., Muñoz-Barrera, A., Nafati, C., Nagashima, S., Nakagama, Y., Neven, B., Neves, J.F., Ng, L.F., Ng, Y.Y., Nielly, H., Medina, Y.N., Cuadros, E.N., Ocejo-Vinyals, J.G., Okamoto, K., Oualha, M., Ouedrani, A., Özçelik, T., Ozkaya-Parlakay, A., Pagani, M., Pan-Hammarström, Q., Papadaki, M., Parizot, C., Parola, P., Pascreau, T., Paul, S., Paz-Artal, E., Pedraza, S., González Pellecer, N.C., Pellegrini, S., de Diego, R.P., Pérez-Fernández, X.L., Philippe, A., Philippot, Q., Picod, A., de Chambrun, M.P., Piralla, A., Planas-Serra, L., Ploin, D., Poissy, J., Poncelet, G., Poulakou, G., Pouletty, M.S., Pourshahnazari, P., Qiu-Chen, J.L., Quentric, P., Rambaud, T., Raoult, D., Raoult, V., Rebillat, A.S., Redin, C., Resmini, L., Ricart, P., Richard, J.C., Rigo-Bonnin, R., Rivet, N., Rivière, J.G., Rocamora-Blanch, G., Rodero, M.P., Rodrigo, C., Rodriguez, L.A., Rodriguez-Gallego, C., Rodriguez-Palmero, A., Romero, C.S., Rothenbuhler, A., Roux, D., Rovina, N., Rozenberg, F., Ruch, Y., Ruiz, M., Ruiz Del Prado, M.Y., Ruiz-Rodriguez, J.C., Sabater-Riera, J., Saks, K., Salagianni, M., Sanchez, O., Sánchez-Montalvá, A., Sánchez-Ramón, S., Schidlowski, L., Schluter, A., Schmidt, J., Schmidt, M., Schuetz, C., Schweitzer, C.E., Scolari, F., Sediva, A., Seijo, L., Seminario, A.G., Sene, D., Seng, P., Senoglu, S., Seppänen, M., Llovich, A.S., Shahrooei, M., Shcherbina, A., Siguret, V., Siouti, E., Smadja, D.M., Smith, N., Sobh, A., Solanich, X., Solé-Violán, J., Soler, C., Soler-Palacín, P., Sözeri, B., Stella, G.M., Stepanovskiy, Y., Stoclin, A., Taccone, F., Tandjaoui-Lambiotte, Y., Taupin, J.L., Tavernier, S.J., Tello, L.V., Terrier, B., Thiery, G., Thorball, C., Thorn, K., Thumerelle, C., Tipu, I., Tolstrup, M., Tomasoni, G., Toubiana, J., Alvarez, J.T., Triantafyllia, V., Trouillet-Assant, S., Troya, J., Tsang, OTY, Tserel, L., Tso, EYK, Tucci, A., Tüter Öz, Ş.K., Ursini, M.V., Utsumi, T., Uzunhan, Y., Vabres, P., Valencia-Ramos, J., Van Den Rym, A.M., Vandernoot, I., Velez-Santamaria, V., Zuniga Veliz, S.P., Vidigal, M.C., Viel, S., Vilain, C., Vilaire-Meunier, M.E., Villar-García, J., Vincent, A., Vogt, G., Voiriot, G., Volokha, A., Vuotto, F., Wauters, E., Wauters, J., Wu, AKL, Wu, T.C., Yahşi, A., Yesilbas, O., Yildiz, M., Young, B.E., Yükselmiş, U., Zatz, M., Zecca, M., Zuccaro, V., Jens, V.P., Lambrecht, B.N., Eva, V.B., Cédric, B., Levi, H., Eric, H., Bauters, F., De Clercq, J., Cathérine, H., Hans, S., Leslie, N., Florkin, B., Boulanger, C., Vanderlinden, D., Foti, G., Bellani, G., Citerio, G., Contro, E., Pesci, A., Valsecchi, M.G., Cazzaniga, M., Danielson, J.J., Dobbs, K., Kashyap, A., Ding, L., Dalgard, C.L., Sottini, A., Quaresima, V., Quiros-Roldan, E., Rossi, C., Bettini, L.R., D'Angio', M., Beretta, I., Montagna, D., Licari, A., Marseglia, G.L., Batten, I., Reddy, C., McElheron, M., Noonan, C., Connolly, E., Fallon, A., Storgaard, M., Jørgensen, S., Erikstrup, C., Pedersen, O.B., Sørensen, E., Mikkelsen, S., Dinh, K.M., Larsen, MAH, Paulsen, I.W., Von Stemann, J.H., Hansen, M.B., Ostrowski, S.R., Townsend, L., Cheallaigh, C.N., Bergin, C., Martin-Loeches, I., Dunne, J., Conlon, N., Bourke, N., O'Farrelly, C., Abel, L., Allavena, C., Andrejak, C., Angoulvant, F., Azoulay, C., Bachelet, D., Bartoli, M., Basmaci, R., Behilill, S., Beluze, M., Benech, N., Benkerrou, D., Bhavsar, K., Bitker, L., Bouadma, L., Bouscambert-Duchamp, M., Paz, P.C., Cervantes-Gonzalez, M., Chair, A., Chirouze, C., Coelho, A., Cordel, H., Couffignal, C., Couffin-Cadiergues, S., d'Ortenzio, E., De Montmollin, E., Debard, A., Debray, M.P., Deplanque, D., Descamps, D., Desvallée, M., Diallo, A., Diouf, A., Dorival, C., Dubos, F., Duval, X., Eloy, P., Enouf, V., Epaulard, O., Esperou, H., Esposito-Farese, M., Etienne, M., Garot, D., Gault, N., Gaymard, A., Ghosn, J., Gigante, T., Gilg, M., Goehringer, F., Guedj, J., Hoctin, A., Hoffmann, I., Houas, I., Hulot, J.S., Jaafoura, S., Kafif, O., Kaguelidou, F., Kali, S., Kerroumi, Y., Khalil, A., Khan, C., Kimmoun, A., Laine, F., Laouénan, C., Laribi, S., Le, M., Le Bris, C., Le Gac, S., Le Hingrat, Q., Le Mestre, S., Le Nagard, H., Lemaignen, A., Lemee, V., Lescure, F.X., Letrou, S., Levy, Y., Lina, B., Lingas, G., Lucet, J.C., Machado, M., Malvy, D., Mambert, M., Manuel, A., Mentré, F., Meziane, A., Mouquet, H., Mullaert, J., Neant, N., Nguyen, D., Noret, M., Papadopoulos, A., Paul, C., Peiffer-Smadja, N., Peigne, V., Petrov-Sanchez, V., Peytavin, G., Pham, H., Picone, O., Piquard, V., Puéchal, O., Rosa-Calatrava, M., Rossignol, B., Rossignol, P., Roy, C., Schneider, M., Su, R., Tardivon, C., Tellier, M.C., Téoulé, F., Terrier, O., Timsit, J.F., Tual, C., Tubiana, S., Van Der Werf, S., Vanel, N., Veislinger, A., Visseaux, B., Wiedemann, A., Yazdanpanah, Y., Annereau, J.P., Briseño-Roa, L., Gribouval, O., Pelet, A., Alcover, A., Aschard, H., Bousso, P., Brodin, P., Bruhns, P., Cerf-Bensussan, N., Cumano, A., D'Enfert, C., Deriano, L., Dillies, M.A., Di Santo, J., Dromer, F., Eberl, G., Enninga, J., Fellay, J., Gomperts-Boneca, I., Hasan, M., Hedestam, G.K., Hercberg, S., Ingersoll, M.A., Lantz, O., Kenny, R.A., Ménager, M., Michel, F., Patin, E., Rausell, A., Rieux-Laucat, F., Rogge, L., Fontes, M., Sakuntabhai, A., Schwartz, O., Schwikowski, B., Shorte, S., Tangy, F., Toubert, A., Touvier, M., Ungeheuer, M.N., Zimmer, C., Albert, M.L., Duffy, D., Quintana-Murci, L., Alavoine, L., Behillil, S., Burdet, C., Charpentier, C., Dechanet, A., Ecobichon, J.L., Frezouls, W., Houhou, N., Lehacaut, J., Manchon, P., Nouroudine, M., Quintin, C., Thy, M., van der Werf, S., Vignali, V., Chahine, A., Waucquier, N., Migaud, M.C., Djossou, F., Mergeay-Fabre, M., Lucarelli, A., Demar, M., Bruneau, L., Gérardin, P., Maillot, A., Payet, C., Laviolle, B., Paris, C., Desille-Dugast, M., Fouchard, J., Pistone, T., Perreau, P., Gissot, V., Le Goas, C., Montagne, S., Richard, L., Bouiller, K., Desmarets, M., Meunier, A., Lefévre, B., Jeulin, H., Legrand, K., Lomazzi, S., Tardy, B., Gagneux-Brunon, A., Bertholon, F., Botelho-Nevers, E., Kouakam, C., Leturque, N., Roufai, L., Amat, K., Espérou, H., Hendou, S., van Agtmael, M., Algera, A.G., Appelman, B., van Baarle, F., Bax, D., Beudel, M., Bogaard, H.J., Bomers, M., Bonta, P., Bos, L., Botta, M., de Brabander, J., de Bree, G., de Bruin, S., Buis, DTP, Bugiani, M., Bulle, E., Chouchane, O., Cloherty, A., Dijkstra, M., Dongelmans, D.A., Dujardin, RWG, Elbers, P., Fleuren, L., Geijtenbeek, SGT, Girbes, A., Goorhuis, B., Grobusch, M.P., Hafkamp, F., Hagens, L., Hamann, J., Harris, V., Hemke, R., Hermans, S.M., Heunks, L., Hollmann, M., Horn, J., Hovius, J.W., de Jong, M.D., Koning, R., Lim, EHT, van Mourik, N., Nellen, J., Nossent, E.J., Paulus, F., Peters, E., Pina-Fuentes, DAI, van der Poll, T., Preckel, 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Hans-Heinrich [0000-0003-0554-0244], Eto, Shohei [0000-0002-2885-7490], García-Prat, Marina [0000-0001-5387-1908], Bizien, Lucy [0000-0001-9163-9122], Parra-Martínez, Alba [0000-0002-9564-8912], Dorgham, Karim [0000-0001-9539-3203], Alkhater, Suzan [0000-0001-7315-6581], Rigo-Bonnin, Raúl [0000-0001-5511-074X], Roussel, Lucie [0000-0001-5355-702X], Vinh, Donald C. [0000-0003-1347-7767], Ostrowski, Sisse Rye [0000-0001-5288-3851], Condino-Neto, Antonio [0000-0002-1069-3117], Prando, Carolina [0000-0002-9570-9770], Spaan, András N. [0000-0001-5981-7259], Gilardin, Laurent [0000-0001-9212-0859], Yang, Rui [0000-0003-4427-2158], Fellay, Jacques [0000-0002-8240-939X], Bilguvar, Kaya [0000-0002-7313-7652], Mane, Shrikant M. [0000-0002-3267-5139], Anderson, MarK S. [0000-0002-3093-4758], Boisson, Bertrand [0000-0001-5240-3555], Béziat, Vivien [0000-0002-4020-824X], Andreakos, Evangelos [0000-0001-5536-1661], Hermine, Olivier [0000-0003-2574-3874], Pujol, Aurora [0000-0002-9606-0600], Peterson, Pärt [0000-0001-6755-791X], Haljasmägi, Liis [0000-0001-7162-9808], Mogensen, Trine [0000-0002-1853-9704], Lamballerie, Xavier de [0000-0001-7895-2720], Zins, Marie [0000-0002-4540-4282], Soler-Palacín, Pere [0000-0002-0346-5570], Colobran, Roger [0000-0002-5964-536X], Gorochov, Guy [0000-0003-2097-9677], Solanich, Xavier [0000-0002-2572-2187], Susen, Sophie [0000-0001-5953-163X], Martínez-Picado, Javier [0000-0002-4916-2129], Gregersen, Peter K. [0000-0003-1613-1518], Migaud, Mélanie [0000-0003-3062-1214], Piemonti, Lorenzo [0000-0002-2172-2198], Rodríguez-Gallego, Carlos [0000-0002-4344-8644], Notarangelo, Luigi D. [0000-0002-8335-0262], Su, Helen C. [0000-0002-5582-9110], Kisand, Kai [0000-0002-5426-4648], Okada, Satoshi [0000-0002-4622-5657], Puel, Anne [0000-0003-2603-0323], Jouanguy, Emmanuelle [0000-0002-7358-9157], Tiberghien, Pierre [0000-0002-9310-8322], Zhang, Qian [0000-0002-9040-3289], Särekannu, Karita [0000-0002-5984-668X], Cobat, Aurélie [0000-0001-7209-6257], Abel, Laurent [0000-0001-7016-6493], Casanova, Jean-Laurent [0000-0002-7782-4169], Prost, Nicolas de [0000-0002-4833-4320], Tandjaoui-Lambiotte, Yacine [0000-0003-1123-4788], Luyt, Charles-Edouard [0000-0001-7424-2705], Amador-Borrero, Blanco [0000-0001-6170-8721], Poissy, Julien [0000-0001-6017-5353], Richard, Pascale [0000-0003-1864-3824], Cognasse, Fabrice [0000-0001-8041-928X], Troya, Jesús [0000-0001-7323-114X], Trouillet-Assant, Sophie [0000-0001-6439-4705], Belot, Alexandre [0000-0003-4902-5332], Saker, Kahina [0000-0001-8825-5400], Rivière, Jacques G. [0000-0003-1055-2063], Gentile, Stephanie [0000-0003-3858-9503], Rosen, Lindsey B. [0000-0001-5894-3878], Shaw, Elana [0000-0001-9265-8026], Dalmau, David [0000-0003-1936-478X], Tharaux, Pierre-Louis [0000-0002-6062-5905], Stépanian, Alain [0000-0002-2942-0901], Mégarbane, Bruno [0000-0002-2522-2764], Triantafyllia, Vasiliki [0000-0001-5832-4014], Fekkar, Arnaud [0000-0001-9954-075X], Heath, James R. [0000-0001-5356-4385], Franco, José Luis [0000-0001-5664-6415], Anaya, Juan Manuel [0000-0002-6444-1249], Imberti, Luisa[0000-0002-2075-8391], Bonfanti, Paolo [0000-0001-7289-8823], Castagnoli, Riccardo [0000-0003-0029-9383], Snow, Andrew L. [0000-0002-8728-6691], Holland, Steven M. [0000-0003-3207-5464], Biggs, Catherine M. [0000-0002-4363-2660], Moncada-Velez, Marcela [0000-0002-3073-5345], Arias, Andrés Augusto [0000-0002-9478-8403], Lorenzo, Lazaro [0000-0001-6648-8684], Boucherit, Soraya [0000-0002-8819-7594], Anglicheau, Dany [0000-0001-5793-6174], Planas, Anna M. [0000-0002-6147-1880], Haerynck, Filomeen [0000-0001-9161-7361], Duvlis, Sotirija [0000-0001-8587-7386], Nussbaum, Robert [0000-0003-3445-8880], Bousfiha, Ahmed Aziz [0000-0002-5011-9873], El Bakkouri, Jalila [0000-0003-2303-3369], Ramírez-Santana, Carolina [0000-0003-2137-4899], Paul, Stephanie [0000-0002-8830-4273], Pan-Hammarström, Qiang [0000-0003-1990-8804], Hammarström, Lennart [0000-0002-8635-9609], Dupont, Annabelle [0000-0002-1554-9931], Kurolap, Alina [0000-0002-7005-3621], Metz, Christine N. [0000-0002-1013-1691], Aiuti, Alessandro [0000-0002-5398-1717], Casari, Giorgio [0000-0002-0115-8980], Lampasona, Vito [0000-0001-5162-8445], Ciceri, Fabio [0000-0003-0873-0123], Barreiros, Lucila [0000-0002-9818-2345], Domínguez-Garrido, Elena [0000-0002-2066-0511], Vidigal, Mateus [0000-0002-8895-652X], Zatz, Mayana [0000-0003-3970-8025], Beek, Diederik van der [0000-0002-4571-044X], Stepanovskyy, Yuriy [0000-0001-6339-5490], Boyarchuk, Oksana [0000-0002-1234-0040], Nukui, Yoko [0000-0002-6123-5212], Vidaur, Loreto [0000-0002-6720-4900], Tangye, Stuart G. [0000-0002-5360-5180], Burrel, Sonia [0000-0002-7783-2601], Duffy, Darragh [0000-0002-8875-2308], Quintana-Murci, Lluis [0000-0003-2429-6320], Klocperk, Adam [0000-0002-1526-4557], Kan, Nelli [0000-0003-3564-6496], Shcherbina, Anna [0000-0002-3113-4939], Lau, Yu-Lung [0000-0002-4780-0289], Leung, Daniel [0000-0002-9360-6233], Coulongeat, Matthieu [0000-0003-1986-3546], Marlet, Julien [0000-0002-8645-8703], Koning, Rutger [0000-0003-3128-5072], Reyes, Luis Felipe [0000-0003-1172-6539], Venet, Fabienne [0000-0003-0462-4235], Monneret, Guillaume [0000-0002-9961-5739], Nussenzweig, Michel C. [0000-0003-0592-8564], Baris, Hagit N. [0000-0003-4065-7560], Hagin, David [0000-0003-2702-1031], Wauters, Joost [0000-0002-5983-3897], Meyts, Isabelle [0000-0003-1214-0302], Dyer, Adam [0000-0003-1356-510X], Bourke, Nollaig [0000-0003-4313-6859], Halwani, Rabih [0000-0002-6516-7771], and Sharif-Askari, Narjes Saheb [0000-0003-0482-6777] more...
Subjects: Interferon Type I/immunology, AUTOIMMUNITY, [SDV]Life Sciences [q-bio], Interferó, Gastroenterology, COVID-19 (Malaltia), Immunoglobulin G, Basic medicine, 0302 clinical medicine, Medicine and Health Sciences, 80 and over, Immunologia, Young adult, Child, Neutralizing, MYASTHENIA-GRAVIS PATIENTS, ComputingMilieux_MISCELLANEOUS, Aged, 80 and over, 0303 health sciences, education.field_of_study, biology, General Medicine, Middle Aged, 3. Good health, COVID-19/immunology, Settore MED/03, 030220 oncology & carcinogenesis, Child, Preschool, Interferon Type I, Antibody, medicine.symptom, INTERFERON, Adult, medicine.medical_specialty, Adolescent, Critical Illness, Immunology, Population, Aged, Antibodies, Neutralizing, Autoantibodies, COVID-19, Case-Control Studies, Humans, Infant, Infant, Newborn, Interferon-alpha, Young Adult, Alpha interferon, Immunoglobulins, IMMUNITY, Asymptomatic, PATIENT, 03 medical and health sciences, Internal medicine, medicine, Preschool, education, Antibodies, Neutralizing/blood, HOMENS, 030304 developmental biology, ANTINUCLEAR, business.industry, Autoantibody, Case-control study, Antibodies, Neutralizing/immunology, Autoantibodies/blood, Autoantibodies/immunology, COVID-19/mortality, Immunoglobulin G/blood, Immunoglobulin G/immunology, Interferon-alpha/immunology, Newborn, DISTINCT FUNCTIONS, ALPHA, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, 3121 General medicine, internal medicine and other clinical medicine, ANTIBODIES, biology.protein, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business, Immunoglobulines
Abstract: Circulating autoantibodies (auto-Abs) neutralizing high concentrations (10 ng/ml; in plasma diluted 1:10) of IFN-α and/or IFN-ω are found in about 10% of patients with critical COVID-19 (coronavirus disease 2019) pneumonia but not in individuals with asymptomatic infections. We detect auto-Abs neutralizing 100-fold lower, more physiological, concentrations of IFN-α and/or IFN-ω (100 pg/ml; in 1:10 dilutions of plasma) in 13.6% of 3595 patients with critical COVID-19, including 21% of 374 patients >80 years, and 6.5% of 522 patients with severe COVID-19. These antibodies are also detected in 18% of the 1124 deceased patients (aged 20 days to 99 years; mean: 70 years). Moreover, another 1.3% of patients with critical COVID-19 and 0.9% of the deceased patients have auto-Abs neutralizing high concentrations of IFN-β. We also show, in a sample of 34,159 uninfected individuals from the general population, that auto-Abs neutralizing high concentrations of IFN-α and/or IFN-ω are present in 0.18% of individuals between 18 and 69 years, 1.1% between 70 and 79 years, and 3.4% >80 years. Moreover, the proportion of individuals carrying auto-Abs neutralizing lower concentrations is greater in a subsample of 10,778 uninfected individuals: 1% of individuals 80 years. By contrast, auto-Abs neutralizing IFN-β do not become more frequent with age. Auto-Abs neutralizing type I IFNs predate SARS-CoV-2 infection and sharply increase in prevalence after the age of 70 years. They account for about 20% of both critical COVID-19 cases in the over 80s and total fatal COVID-19 cases., The Laboratory of Human Genetics of Infectious Diseases is supported by the Howard Hughes Medical Institute, the Rockefeller University, the St. Giles Foundation, the National Institutes of Health (NIH) (R01AI088364), the National Center for Advancing Translational Sciences (NCATS), NIH Clinical and Translational Science Awards (CTSA) program (UL1 TR001866), a Fast Grant from Emergent Ventures, Mercatus Center at George Mason University, the Yale Center for Mendelian Genomics and the GSP Coordinating Center funded by the National Human Genome Research Institute (NHGRI) (UM1HG006504 and U24HG008956), the Yale High Performance Computing Center (S10OD018521), the Fisher Center for Alzheimer’s Research Foundation, the Meyer Foundation, the JPB Foundation, the French National Research Agency (ANR) under the “Investments for the Future” program (ANR-10-IAHU-01), the Integrative Biology of Emerging Infectious Diseases Laboratory of Excellence (ANR-10-LABX-62-IBEID), the French Foundation for Medical Research (FRM) (EQU201903007798), the FRM and ANR GENCOVID project (ANR-20-COVI-0003), ANRS Nord-Sud (ANRS-COV05), ANR GENVIR (ANR-20-CE93-003) and ANR AABIFNCOV (ANR-20-CO11-0001) projects, the European Union’s Horizon 2020 research and innovation programme under grant agreement no. 824110 (EASI-Genomics), the Square Foundation, Grandir–Fonds de solidarité pour l’Enfance, the Fondation du Souffle, the SCOR Corporate Foundation for Science, Institut National de la Santé et de la Recherche Médicale (INSERM), REACTing-INSERM; and the University of Paris. P.B. was supported by the FRM (EA20170638020). P.B., J.R., and T.L.V. were supported by the MD-PhD program of the Imagine Institute (with the support of the Fondation Bettencourt Schueller). Work in the Laboratory of Virology and Infectious Disease was supported by the NIH (P01AI138398-S1, 2U19AI111825, and R01AI091707-10S1), a George Mason University Fast Grant, and the G. Harold and Leila Y. Mathers Charitable Foundation. The French COVID Cohort study group was sponsored by INSERM and supported by the REACTing consortium and by a grant from the French Ministry of Health (PHRC 20-0424). The Cov-Contact Cohort was supported by the REACTing consortium, the French Ministry of Health, and the European Commission (RECOVER WP 6). This work was also partly supported by the Intramural Research Program of the NIAID and NIDCR, NIH (grants ZIA AI001270 to L.D.N. and 1ZIAAI001265 to H.C.S.). This program is supported by the Agence Nationale de la Recherche (reference ANR-10-LABX-69-01). K.K.’s group was supported by the Estonian Research Council grants PRG117 and PRG377. R.H. was supported by an Al Jalila Foundation Seed Grant (AJF202019), Dubai, UAE, and a COVID-19 research grant (CoV19-0307) from the University of Sharjah, UAE. S.G.T. is supported by Investigator and Program Grants awarded by the National Health and Medical Research Council of Australia and a UNSW Sydney COVID Rapid Response Initiative Grant. L.I. reported funding from Regione Lombardia, Italy (project “Risposta immune in pazienti con COVID-19 e co-morbidità”). L.I. and G. L. Marseglia reported funding from Regione Lombardia, Italy (project Risposta immune in pazienti con COVID-19 e co-morbidità). This research was partially supported by the Instituto de Salud Carlos III (COV20/0968). J.R.H. reported funding from Biomedical Advanced Research and Development Authority HHSO10201600031C. S.O. reports funding Research Program on Emerging and Re-emerging Infectious Diseases from Japan Agency for Medical Research and Development, AMED (grant number JP20fk0108531). G.G. was supported by ANR Flash COVID-19 program and SARS-CoV-2 Program of the Faculty of Medicine from Sorbonne University iCOVID programs. The Three-City (3C) Study was conducted under a partnership agreement among the INSERM, the Victor Segalen Bordeaux 2 University, and Sanofi-Aventis. The Fondation pour la Recherche Médicale funded the preparation and initiation of the study. The 3C Study was also supported by the Caisse Nationale d’Assurance Maladie des Travailleurs Salariés, Direction générale de la Santé, Mutuelle Générale de l’Education Nationale (MGEN), Institut de la Longévité, Conseils Régionaux of Aquitaine and Bourgogne, Fondation de France, and Ministry of Research–INSERM Programme “Cohortes et collections de données biologiques”. S. Debette was supported by the University of Bordeaux Initiative of Excellence. P.K.G. reports funding from the National Cancer Institute, NIH, under contract no. 75N91019D00024, task order no. 75N91021F00001. J.W. is supported by an FWO Fundamental Clinical Mandate (1833317N). Sample processing at IrsiCaixa was possible thanks to the crowdfunding initiative YoMeCorono. Work at Vall d’Hebron was also partly supported by research funding from Instituto de Salud Carlos III grant PI17/00660 cofinanced by the European Regional Development Fund (ERDF). C.R.-G. and colleagues of the Canarian Health System Sequencing Hub were supported by the Instituto de Salud Carlos III (COV20_01333 and COV20_01334, Spanish Ministry for Science and Innovation RTC-2017-6471-1; AEI/FEDER, UE), Fundación DISA (OA18/017 and OA20/024), and Cabildo Insular de Tenerife (CGIEU0000219140 and “Apuestas científicas del ITER para colaborar en la lucha contra la COVID-19”). C.M.B. is supported by a MSFHR Health Professional-Investigator Award. P.Q.H. and L.H. were funded by the European Union’s Horizon 2020 research and innovation program (ATAC, 101003650). Work at Y.-L.L.’s laboratory in the University of Hong Kong (HKU) was supported by the Society for the Relief of Disabled Children. MBBS/PhD study of D.L. in HKU was supported by the Croucher Foundation. J.L.F. was supported in part by the Coopération Scientifique France-Colciencias (ECOS-Nord/COLCIENCIAS/MEN/ICETEX (806-2018) and Colciencias contract 713-2016 (code 111574455633)]. A.K. was in part supported by grants NU20-05-00282 and NV18-05-00162 issued by the Czech Health Research Council and Ministry of Health, Czech Republic. L.P. was funded by Program Project COVID-19 OSR-UniSR and Ministero della Salute (COVID-2020-12371617). I.M. is a Senior Clinical Investigator at the Research Foundation–Flanders and is supported by the CSL Behring Chair of Primary Immunodeficiencies; by the KU Leuven C1 grant C16/18/007; by a VIB-GC PID grant; by the FWO frants G0C8517N, G0B5120N, and G0E8420N; and by the Jeffrey Modell Foundation. I.M. has received funding under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 948959). E.A. received funding from the Hellenic Foundation for Research and Innovation (INTERFLU, no. 1574). M.Vi received funding from the São Paulo Research Foundation (FAPESP) (grant number 2020/09702-1) and JBS SA (grant number 69004). The NH-COVAIR study group consortium was supported by a grant from the Meath Foundation more...
Published: 2021
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10. Potassium carbonate as a supplement to improve milk fat concentration and yield in early-lactating dairy goats fed a high-starch, low-fiber diet

Author: M.-E. Brassard, J. Lévesque, Gaëtan F. Tremblay, Rachel Gervais, P.Y. Chouinard, D.E. Rico, and S. Dion
Subjects: Rumen, Starch, Carbonates, Total mixed ration, Biology, Potassium carbonate, chemistry.chemical_compound, Animal science, Milk yield, Genetics, Animals, Lactation, Dry matter, Goats, Significant difference, Animal Feed, Diet, Milk, chemistry, Yield (chemistry), Milk fat, Dietary Supplements, Potassium, Female, Animal Science and Zoology, Food Science
Abstract: This study investigated the use of K2CO3 as dietary buffer to prevent or to recover from low milk fat production when early-lactating dairy goats are fed a high-starch, low-fiber (HSLF) diet. At kidding, 30 Alpine goats housed in pens with Calan gate feeders received a total mixed ration with a forage-to-concentrate ratio of 55:45 on a dry matter (DM) basis for a baseline period of 27 ± 4 d. Goats (milk yield, 4.14 ± 0.88 kg/d; milk fat, 4.28 ± 0.52%; mean ± SD) were then assigned to 1 of 10 blocks according to parity (first vs. second or more) and milk fat concentration, and fed a HSLF diet containing 45% forages and 55% concentrates for 2 experimental periods of 28 d. Treatments were identified as (1) control, in which the HSLF diet was fed throughout both periods; (2) preventive, in which the HSLF diet supplemented with K2CO3 (1.6% of DM) was fed during both periods; and (3) recovery, in which the HSLF diet was fed during the first period (P1) and the HSLF diet supplemented with K2CO3 was fed during the second period (P2). Data from P1 and P2 were analyzed separately. In P1, preplanned contrasts were used to evaluate the preventive effect of K2CO3 (control and recovery, both groups receiving the same diet during this period, vs. preventive), and in P2, to assess the potential of K2CO3 to alleviate an already existing state of low milk fat (control vs. recovery and preventive vs. recovery). Feeding the HSLF diet in P1 moderately decreased milk fat concentration (−16%) and yield (−13%) as compared with baseline. Dietary addition of K2CO3 decreased DM intake by 12 and 14% in P1 and P2, respectively. Ruminal pH was not different among treatments. There was also no significant difference in milk yield (4.13 and 3.71 kg/d on average in P1 and P2, respectively) for any tested contrasts. In P1, milk fat concentration and yield did not differ among goats fed control (3.58% and 151 g/d, respectively) and preventive (3.67% and 148 g/d, respectively) diets. In P2, milk fat concentration and yield did not differ among goats fed the control diet (3.38% and 137 g/d, respectively), and diets where K2CO3 was used as preventive (3.44% and 126 g/d, respectively) or recovery treatment (3.25% and 113 g/d, respectively). Supplementing a high-concentrate diet with 1.6% K2CO3 was therefore not effective in either preventing or suppressing already existing conditions of low milk fat production in dairy goats. more...
Published: 2021
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11. A major quantitative trait locus affecting resistance to Tilapia lake virus in farmed Nile tilapia (Oreochromis niloticus)

Author: John A. H. Benzie, Ross D. Houston, Ophelie Gervais, Carolina Peñaloza, Trọng Quốc Trịnh, Athina Papadopoulou, Mahirah Mahmuddin, V Mohan Chadag, and Agustin Barría
Subjects: 0301 basic medicine, Candidate gene, Quantitative trait loci, food.ingredient, Population, Quantitative trait locus, medicine.disease_cause, Quantitative trait, Genome-wide association studies, Article, 03 medical and health sciences, Nile tilapia, Fish Diseases, food, Genetics, medicine, Animals, education, Genetics (clinical), Animal breeding, education.field_of_study, biology, Tilapia lake virus, Outbreak, Correction, Tilapia, 04 agricultural and veterinary sciences, Cichlids, biology.organism_classification, Oreochromis, 030104 developmental biology, 040102 fisheries, 0401 agriculture, forestry, and fisheries, Genetic markers, Genome-Wide Association Study
Abstract: Enhancing host resistance to infectious disease has received increasing attention in recent years as a major goal of farm animal breeding programs. Combining field data with genomic tools can provide opportunities to understand the genetic architecture of disease resistance, leading to new opportunities for disease control. In the current study, a genome-wide association study was performed to assess resistance to the Tilapia lake virus (TiLV), one of the biggest threats affecting Nile tilapia (Oreochromis niloticus); a key aquaculture species globally. A pond outbreak of TiLV in a pedigreed population of the GIFT strain was observed, with 950 fish classified as either survivor or mortality, and genotyped using a 65 K SNP array. A significant QTL of large effect was identified on chromosome Oni22. The average mortality rate of tilapia homozygous for the resistance allele at the most significant SNP (P value = 4.51E−10) was 11%, compared to 43% for tilapia homozygous for the susceptibility allele. Several candidate genes related to host response to viral infection were identified within this QTL, including lgals17, vps52, and trim29. These results provide a rare example of a major QTL affecting a trait of major importance to a farmed animal. Genetic markers from the QTL region have potential in marker-assisted selection to improve host resistance, providing a genetic solution to an infectious disease where few other control or mitigation options currently exist. more...
Published: 2021
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12. Pachypodostyflavone, a New 3-methoxy Flavone and Other Constituents with Antifilarial Activities from the Stem Bark of Duguetia staudtii

Author: Jean Claude Tchouankeu, Jean-Bosco Jouda, Bruno Ndjakou Lenta, Billy Tchegnitegni Toussie, Alexis Sylvain W. Mbobda, Norbert Sewald, Simeon F. Kouam, Alain Wembe Ngouonpe, Gervais Mouthé Happi, Bel Youssouf G. Mountessou, and Elvis Monya more...
Subjects: Stigmasterol, Auranofin, biology, Traditional medicine, 010405 organic chemistry, Fractionation, biology.organism_classification, 01 natural sciences, Microfilaria, In vitro, 0104 chemical sciences, Duguetia, 010404 medicinal & biomolecular chemistry, chemistry.chemical_compound, chemistry, Annonaceae, parasitic diseases, medicine, Formazan, medicine.drug
Abstract: A new flavone derivative named pachypodostyflavone (1), along with 8 known compounds (2–9) and a mixture of β-sitosterol and stigmasterol were isolated from the stem bark of Duguetia staudtii (Annonaceae), based on a bioassay-guided fractionation. Their structures were determined using high-resolution mass spectrometry and NMR spectroscopic data, as well as by comparison with the literature values of their analogs. Selected isolated compounds were evaluated for their in vitro antifilaricidal activities on Onchocerca ochengi microfilariae and adult worms. Inhibition of motility was evaluated spectroscopically on microfilaria and adult male worms. Viability was determined on adult female worms by the MTT/ Formazan assay. Auranofin at 10 µM and 2% DMSO were used as positive and negative controls, respectively. Compounds 1 and 7 showed potent anti-onchocerca activities with 100% activity at 250 µg/mL on both O. ochengi adult male and female worms, while compound 5 displayed 100% activity at 30 µg/mL. more...
Published: 2021
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13. Issues des transferts cumulés d’embryons frais et congelés en fécondation in vitro chez les femmes infectées par le virus de l’hépatite B

Author: X. Ferraretto, J. Lepage, A. Cantalloube, M.A. Llabador, Sylvie Epelboin, and A. Gervais
Subjects: Gynecology, 03 medical and health sciences, medicine.medical_specialty, 030219 obstetrics & reproductive medicine, 0302 clinical medicine, Reproductive Medicine, medicine, Obstetrics and Gynecology, 030212 general & internal medicine, Biology
Abstract: Resume Objectif Evaluer l’impact de l’infection par le virus de l’hepatite B (VHB) chez la femme sur les resultats en Fecondation In Vitro (FIV). Methodes Une etude observationnelle de cohorte monocentrique cas-temoins, menee entre 2012 et 2019, a compare l’issue du premier cycle de FIV entre 64 femmes infectees par le VHB et 128 temoins seronegatives. Les transferts d’embryons congeles realises dans les 18 mois suivant la ponction etaient inclus. Les criteres d’exclusion etaient les infections severes, une co-infection virale chez les femmes, une infection virale chez leur conjoint, l’absence de transfert embryonnaire frais. L’appariement etait effectue selon l’âge, le type d’infertilite primaire ou secondaire, la technique de FIV conventionnelle ou micro-injection et la date de tentative. L’analyse principale portait sur les naissances cumulees. Resultats Les caracteristiques cliniques et de stimulation ovarienne etaient comparables hormis un delai d’infertilite superieur en cas d’infection VHB. Le taux de naissance dans le groupe VHB compare aux temoins n’etait pas different apres transfert d’embryons frais (14,06 vs 25,00 % p = 0,08) ni congeles (4,17 vs 18,92 % p = 0,08) mais significativement diminue en analyse cumulee (15,63 vs 35,94 % p = 0,003). L’infection VHB etait associee negativement au taux de naissance en analyse multivariee OR = 0,38 (IC 95 % 0,14–0,92) p Conclusion Cette etude est en faveur d’un impact defavorable de l‘infection VHB chez la femme sur les taux cumules de naissance apres FIV. more...
Published: 2021
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14. Transcription- and phosphorylation-dependent control of a functional interplay between XBP1s and PINK1 governs mitophagy and potentially impacts Parkinson disease pathophysiology

Author: Thomas Goiran, Vanessa Alexandra Morais, Mounia Chami, Umut Ozcan, Loan Vaillant Beuchot, Frédéric Checler, Mario Salazar, Han You, Sandra Lacas-Gervais, Wejdane El Manaa, Cristine Alves da Costa, Eric Duplan, Inger Lauritzen, Ling Qi, and Repositório da Universidade de Lisboa more...
Subjects: X-Box Binding Protein 1, XBP1, PINK1, Protein Serine-Threonine Kinases, Biology, Unfolded protein response, Mice, Sequestosome 1, Endoribonucleases, Mitophagy, Autophagy, Animals, Phosphorylation, education, Molecular Biology, education.field_of_study, Endoplasmic reticulum, Cell Biology, Cell biology, Parkinson disease, ERN1, Protein Kinases, Transcription, Research Article, Research Paper
Abstract: © 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way., Parkinson disease (PD)-affected brains show consistent endoplasmic reticulum (ER) stress and mitophagic dysfunctions. The mechanisms underlying these perturbations and how they are directly linked remain a matter of questions. XBP1 is a transcription factor activated upon ER stress after unconventional splicing by the nuclease ERN1/IREα thereby yielding XBP1s, whereas PINK1 is a kinase considered as the sensor of mitochondrial physiology and a master gatekeeper of mitophagy process. We showed that XBP1s transactivates PINK1 in human cells, primary cultured neurons and mice brain, and triggered a pro-mitophagic phenotype that was fully dependent of endogenous PINK1. We also unraveled a PINK1-dependent phosphorylation of XBP1s that conditioned its nuclear localization and thereby, governed its transcriptional activity. PINK1-induced XBP1s phosphorylation occurred at residues reminiscent of, and correlated to, those phosphorylated in substantia nigra of sporadic PD-affected brains. Overall, our study delineated a functional loop between XBP1s and PINK1 governing mitophagy that was disrupted in PD condition.Abbreviations: 6OHDA: 6-hydroxydopamine; baf: bafilomycin A1; BECN1: beclin 1; CALCOCO2/NDP52: calcium binding and coiled-coil domain 2; CASP3: caspase 3; CCCP: carbonyl cyanide chlorophenylhydrazone; COX8A: cytochrome c oxidase subunit 8A; DDIT3/CHOP: DNA damage inducible transcript 3; EGFP: enhanced green fluorescent protein; ER: endoplasmic reticulum; ERN1/IRE1α: endoplasmic reticulum to nucleus signaling 1; FACS: fluorescence-activated cell sorting; HSPD1/HSP60: heat shock protein family D (Hsp60) member 1; MAP1LC3/LC3: microtubule associated protein 1 light chain 3; MFN2: mitofusin 2; OPTN: optineurin; PD: Parkinson disease; PINK1: PTEN-induced kinase 1; PCR: polymerase chain reaction:; PRKN: parkin RBR E3 ubiquitin protein ligase; XBP1s [p-S61A]: XBP1s phosphorylated at serine 61; XBP1s [p-T48A]: XBP1s phosphorylated at threonine 48; shRNA: short hairpin RNA, SQSTM1/p62: sequestosome 1; TIMM23: translocase of inner mitochondrial membrane 23; TM: tunicamycin; TMRM: tetramethyl rhodamine methylester; TOMM20: translocase of outer mitochondrial membrane 20; Toy: toyocamycin; TP: thapsigargin; UB: ubiquitin; UB (S65): ubiquitin phosphorylated at serine 65; UPR: unfolded protein response, XBP1: X-box binding protein 1; XBP1s: spliced X-box binding protein 1. more...
Published: 2021
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15. Regional heritability mapping identifies several novel loci (STAT4, ULK4, and KCNH5) for primary biliary cholangitis in the Japanese population

Author: Masao Nagasaki, Yoshihiro Aiba, Minoru Nakamura, Kazuko Ueno, Yuki Hitomi, Yosuke Kawai, Mayumi Ueta, Katsushi Tokunaga, and Olivier Gervais
Subjects: Cholangitis, Population, Single-nucleotide polymorphism, Context (language use), Genome-wide association study, Computational biology, Protein Serine-Threonine Kinases, Quantitative trait locus, Biology, Genome informatics, Quantitative trait, Polymorphism, Single Nucleotide, Genome, Article, 03 medical and health sciences, 0302 clinical medicine, Japan, Genetics, Humans, SNP, education, Genetics (clinical), 030304 developmental biology, 0303 health sciences, education.field_of_study, STAT4 Transcription Factor, Heritability, Ether-A-Go-Go Potassium Channels, Liver, 030220 oncology & carcinogenesis
Abstract: While the advent of GWAS more than a decade ago has ushered in remarkable advances in our understanding of complex traits, the limitations of single-SNP analysis have also led to the development of several other approaches. Simulation studies have shown that the regional heritability mapping (RHM) method, which makes use of multiple adjacent SNPs jointly to estimate the genetic effect of a given region of the genome, generally has higher detection power than single-SNP GWAS. However, thus far its use has been mostly limited to agricultural settings, and its potential for the discovery of new genes in human diseases is yet to be fully exploited. In this study, by applying the RHM method to primary biliary cholangitis (PBC) in the Japanese population, we identified three novel loci (STAT4, ULK4, and KCNH5) at the genome-wide significance level, two of which (ULK4 and KCNH5) have not been found associated with PBC in any population previously. Notably, these genes could not be detected by using conventional single-SNP GWAS, highlighting the potential of the RHM method for the detection of new susceptibility loci in human diseases. These findings thereby provide strong empirical evidence that RHM is an effective and practical complementary approach to GWAS in this context. Also, liver tissue mRNA microarray analysis revealed higher gene expression levels in ULK4 in PBC patients (P, 原発性胆汁性胆管炎の新たな遺伝要因を同定 --ヒト全ゲノム領域へのRHM法による世界初の成果--. 京都大学プレスリリース. 2021-04-09. more...
Published: 2021

16. Impact of conspecific necromones on the oxygen uptake rates of a benthic elasmobranch

Author: Culum Brown and Connor R. Gervais
Subjects: 0106 biological sciences, 05 social sciences, Foraging, Zoology, Olfaction, Biology, biology.organism_classification, 010603 evolutionary biology, 01 natural sciences, Predation, Heterodontus portusjacksoni, ALARM, Crypsis, Juvenile, 0501 psychology and cognitive sciences, Animal Science and Zoology, 050102 behavioral science & comparative psychology, Predator, Ecology, Evolution, Behavior and Systematics
Abstract: Given the vulnerability of early life stages to predation, many species elicit antipredator responses to predator-associated cues (e.g. alarm cues, necromones). However, the response used may vary between predatory stimuli. Antipredator responses, while ostensibly enhancing survival, are costly, either resulting in missed opportunities (e.g. foraging) through decreased activity and crypsis strategies (i.e. predator avoidance) or incurring high energetic costs through the use of generalized stress responses and increased activity (i.e. predator evasion). Juvenile Port Jackson sharks, Heterodontus portusjacksoni, were exposed to the scent of dead conspecifics (conspecific necromones) coupled with a simulated predator chase to determine the energetic effects of a predator ‘attack’. When exposed to necromone cues alone, juvenile sharks depressed their oxygen uptake rates for up to 3 h following exposure, indicating that they used crypsis to avoid detection by predators. However, when forced to swim and evade a predator, sharks increased their oxygen uptake rates, regardless of whether or not they were exposed to predatory cues. Juvenile sharks exposed to conspecific necromones may primarily rely on strategies that depress activity to avoid detection by predators; however, if forced to evade capture they use energetically costly escape strategies similar to typical ‘fight or flight’ responses. more...
Published: 2021
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17. X Chromosome Contribution to the Genetic Architecture of Primary Biliary Cholangitis

Author: S. Abiru, John F. Dillon, Yasuhiro Miyake, Piero Portincasa, Giancarlo Spinzi, R. Harvey, T. Ngatchu, Agostino Colli, M. Taniai, K. Flahive, Masanori Abe, B. Hoeroldt, S. Holder, Howard Curtis, María Isabel Colombo, C. MacNicol, Gang Xie, Andrew Chilton, H. Hussaini, Cristina Rigamonti, M. Kato, Shintaro Yagi, G. Abouda, D. Tyrer, Chris D. Evans, Christopher I. Amos, K. Koss, Kazuaki Chayama, P. Premchand, K. Migita, Simon Panter, Marco Marzioni, Silvia Colombo, Konstantinos N. Lazaridis, M. Yagura, Ashley Brown, D. Gocher, Domenico Alvaro, K. Murata, Mark Wright, Piero Luigi Almasio, C. Healey, A. Ciaccio, N. Wheatley, Vincenzo Cardinale, T. Delahooke, Chiara Milani, T. Shewan, W. Stableforth, S. Levi, Mark L. Green, James V. Jones, Y. Baird, Aftab Ala, Burroughs Ak, D. Williams, K. Ario, P. Sanghi, Hemant Gupta, P. Southern, L. Farrington, M. Hamilton, Andrew D. Higham, I. Yabuuchi, H. Yatsuhashi, Lorenzo Morini, T. Yamamoto, Douglas Thorburn, M. Carnahan, N. Nishida, Susan Slininger, M. Koga, K. Honda, Annarosa Floreani, Andrew Douglass, K. Netherton, M. Yasunami, Hirohito Tsubouchi, F. Donato, K. Walker, U. Shmueli, Paolo Muratori, Ray Mathew, J. Maiden, E. Dungca, Subramaniam Ramakrishnan, S. Vyas, Helen Sweeting, Subrata Saha, T. Komeda, T. Komatsu, H. J. Lee, Maria Consiglia Bragazzi, T. Komura, C. Thomas, C. Shallcross, C. Duggan, J. Kordula, F. Muscariu, Lourdes Cumlat, Imran Patanwala, Giulia Cardamone, L. Morgan, J. Brighton, Masao Honda, H. Nakamura, David Jones, Raj Srirajaskanthan, M. E. Gershwin, T. Muro, L. Stafford, N. Fukushima, Graham P. Butcher, Andrea Crosignani, George Lipscomb, K. Hirata, Y. Nagaoki, S. Mann, Paul G. Richardson, David A Elphick, M. Mupudzi, Y. Ohara, E. Grieve, Gayle Clifford, Claudio Tiribelli, M. Quinn, G. Van Duyvenvoorde, E. Archer, Tatsuki Ichikawa, J. Maltby, T. Arinaga-Hino, Simon Williams, A. King, Yasuni Nakanuma, H. Doyle, A. Brind, Nora Cazzagon, H. Ota, Daphne D’Amato, K. Hogben, H. Wooldridge, J. Wilkins, Shuichi Kaneko, L. Hankey, Gordon Wood, Andrew Fraser, K. Martin, A. Naqvi, M. Ninkovic, M. Patel, Yoshihiko Maehara, Kapil Kapur, I. Amey, Vincenza Calvaruso, Kenichi Harada, T. Yamashita, James Neuberger, N. Taylor, T. Lee, J. Featherstone, C. Lawlor, K. Seward, Satoshi Yamagiwa, Andrea Galli, L. Tan, Kentaro Kikuchi, K. Furuta, Mark A. Ainsworth, Hiromasa Ohira, Esther Unitt, Yosuke Kawai, N. Lancaster, D. Simpson, R. Shidrawi, I. Salam, A.J. Bell, Pietro Andreone, J. Ishida, Voi Shim Wong, N Fisher, Andrew C. Douds, R. Penn, Matthew Foxton, A. Watson, Andrew Mason, S. Walsh, Hiromi Ishibashi, Daniel M. Forton, Giovanni Casella, H. Takaki, K. Yamauchi, Pietro Lampertico, Osamu Yokosuka, M. Koda, M. Davies, H. Mitchison, P. Gyawali, G. Bird, M. Hughes, L. Jones, C. Hamilton, A. Hynes, R. Galaska, Fabio Marra, Debasish Das, C. Cowley, A. Fouracres, Yasuhiko Sugawara, E. Mita, T. Saoshiro, Akinobu Taketomi, Robert P. Myers, R. Przemioslo, F. Wright, L. Hobson, L. Currie, J. Allison, J. Hails, Noriyo Yamashiki, Massimo Zuin, C. Grimley, Alessio Gerussi, S. Besley, Stefano Duga, A. Piotrowicz, H. Kouno, L. Dali-kemmery, H. Sakai, M. Mizokami, Stefano Fagiuoli, Amy Davis, Pier Maria Battezzati, Masao Nagasaki, Luigi Muratori, A. Mori, S. Desmennu, S. Jones, R. Abrahams, Keith George, F. Makita, J. Brown, D. Gorard, Satoru Joshita, M. Mills, Pierluigi Toniutto, S. Campbell, J. Butterworth, S. Dyer, Filomena Morisco, Norihiro Kokudo, T. Yapp, C. Shorrock, Floriano Rosina, E. Walker, Shinji Uemoto, H. Takahashi, Simon M. Rushbrook, K. Amor, E. Marshall, J. Browning, S. Batham, Luca Fabris, Paul R. Banim, Meenakshi Narain, M. Harada, Dermot Gleeson, N. Hirashima, M. Kikuchi, T. Nikami, Gideon M. Hirschfield, Carlo Ferrari, G. Prasad, O. Chirag, Katsushi Tokunaga, M. Nasseri, Rosanna Asselta, Y. Lu, Ken Shirabe, D. Sirdefield, George F. Mells, K. Sugi, R. Ayres, G. Whatley, A. Singhal, M. Leoni, N. Sivaramakrishnan, T. Harding, Rupert Ransford, Anton V J Gunasekera, C. Mulvaney-Jones, D. Ramanaden, M. Mendall, Muhammad F. Dawwas, Dave Jones, Luca Valenti, Earl J. Williams, Markus Gess, Peter Bramley, A. McNair, E. Hashimoto, P. Townshend, C. Ford, Mario Strazzabosco, Luca Miele, Matthew J Brookes, J. Colley, Mark Wilkinson, H. Dewhurst, Charles Millson, E. Shpuza, Shinji Shimoda, T. Himoto, P. Kitchen, M. Nakamuta, Hiroaki Nishimura, Martin Lombard, Kevork M. Peltekian, M. Pitcher, G. Lim, L. Graves, C. Palmer, S. Lord, S. Katsushima, S. Tripoli, Andrew Austin, N. White, B. Grover, S. Congreave, M. Prince, Rebecca Jones, K. Hirano, A. Shepherd, Y. Mano, Michael A. Heneghan, Richard Sandford, L. O'Donohoe, Marco Carbone, S. A. Rolls, Patrick Goggin, M. L. Cowan, M. Crossey, A. Loftus, K. Young, Mesbah Rahman, Cameron N. Ghent, E. Nambela, M. Xiong, L. Grellier, Sunil Dolwani, Antonio Picciotto, Gill Watts, Alberto Mattalia, Elvezia Maria Paraboschi, J. Orpe, Takeji Umemura, Yuki Hitomi, Fiona H. Gordon, Shotaro Sakisaka, A. Dias, Chin Lye Ch'ng, M. Carter, A. Mandal, Yufang Shi, Takafumi Ichida, N. Masaki, M. Oblak, S. Nagaoka, Kevin Yoong, O. Gervais, Minoru Nakamura, Kazuhiko Nakao, S. Taylor-Robinson, L. Kent, Sushma Saksena, A. Affronti, K. Boulton, R. Ede, H. Pateman, K. Yoshizawa, G. Bray, H. Ebinuma, Yeng Ang, Akio Ido, John Ramage, Richard Sturgess, C. Gray, E. Durant, M. Hayes, A. Saeed, J. Keggans, J. Gitahi, T. Valliani, Edoardo G. Giannini, C. Foale, A. Palegwala, Lory Saveria Crocè, K. Matsushita, S. Shaukat, J. Mclindon, S. Pearson, A. Barnardo, A. Wright, Mirko Tarocchi, R Marley, M. Kent, C. Dickson, A. Gibbins, J. Whiteman, S. Singhal, Richard Aspinall, M. Ito, Laura Cristoferi, Maurizia Rossana Brunetto, J. Booth, A. Bathgate, Morikazu Onji, A. Grant, A. Paton, Y. Aiba, P. Chan, J. Sayer, S. Whalley, T. Mathialahan, J. Gotto, T. Kanda, B. Williams, K. Elliott, P. Raymode, Akinobu Takaki, V. Silvestre, I. Gee, C. Hovell, Graham R. Foster, D. Cotterill, G. Stansfield, Grazia Anna Niro, J. Conder, Yoshiyuki Ueno, A. Shah, Jane Metcalf, S. Hayashi, T. Sato, S. Jain, J. Subhani, Donatella Barisani, A. McKay, Kuniaki Arai, Jeremy Shearman, Torao Tanaka, S. Glenn, S. E. O'Donnell, Federica Malinverno, Denise O'Donnell, R. Casey, N. Sharer, J. Bowles, J. Kendall, Maria Cristina Vinci, Antonio Benedetti, George MacFaul, K. Houghton, Vincenzo Ronca, P. Desousa, B. Holbrook, F. Ali, B. Longhurst, Atsushi Tanaka, Marek Czajkowski, R. Tang, Kazuhide Yamamoto, Y. Watanabe, Graeme J.M. Alexander, R. Cloudsdale, F. Hines, M. Karmo, Brian D. Juran, I. Gooding, Y. Takeyama, J. Fraser, A. Mukhopadhya, Sumihito Tamura, Hajime Takikawa, R. Damant, E. Wilhelmsen, M. Kobayashi, J. Tregonning, V. Lambourne, D. Clement, D. Braim, M. Shimada, S. Sen, Shaun Greer, C. Innes, E. Gunter, C. Brown, H. Klass, A. Komori, Andy Li, H. Fairlamb, N. Ncube, Yoshinori Shimada, M. Harrison, S. Marriott, I. Grattagliano, Savino Bruno, A. Naganuma, Xiangjun Gu, Michael F. Seldin, S. Thornthwaite, Peter R. Mills, Katherine A. Siminovitch, X. Liu, Masataka Seike, J. Curtis, Carmela Cursaro, Z. Li, Mikio Zeniya, K. Warner, B. Bird, Jane Collier, Bridget Gunson, S. Tsuruta, E. Tanqueray, Richard Evans, H. Kamitsukasa, R. Sugimoto, Jeremy Tibble, D. Neal, S. Ducker, Francesco Azzaroli, K. Spurdle, K. Ocker, M. Senju, C. Collins, Y. Nakamura, Matthew E. Cramp, Yuji Soejima, I. Drake, K. Ueno, T. Mannami, Clara Mancuso, M. Kawashima, M. Cox, S. S. Kohn, H. Shibata, Stephen D. Ryder, Christopher Macdonald, J. Ridpath, Stephen P. Pereira, L. March, Barbara Coco, J. Morrison, A. Broad, J. Verheyden, Angelo Andriulli, N. Higuchi, J. Musselwhite, R. Bishop, Gwen Baxter, Richard A. Miller, Guido Colloredo, A. Eastick, I. Rees, Deb Ghosh, L. Winter, Sara Massironi, R. McCorry, Gianfranco Elia, T. Kobata, N. Naeshiro, K. Pollock, J. Gasem, S. Gallagher, K. Jing, S. Misra, B. Shinder, Harriet Gordon, E. Takesaki, J. Sadeghian, S. Tsunematsu, Ana Lleo, M. Aldersley, Elizabeth J. Atkinson, Pietro Invernizzi, Heather J. Cordell, Asselta, R., Paraboschi, E. M., Gerussi, A., Cordell, H. J., Mells, G. F., Sandford, R. N., Jones, D. E., Nakamura, M., Ueno, K., Hitomi, Y., Kawashima, M., Nishida, N., Tokunaga, K., Nagasaki, M., Tanaka, A., Tang, R., Li, Z., Shi, Y., Liu, X., Xiong, M., Hirschfield, G., Siminovitch, K. A., Walker, E., Xie, G., Mason, A., Myers, R., Peltekian, K., Ghent, C., Atkinson, E., Juran, B., Lazaridis, K., Lu, Y., Gu, X., Jing, K., Amos, C., Affronti, A., Brunetto, M., Coco, B., Spinzi, G., Elia, G., Ferrari, C., Lleo, A., Muratori, L., Muratori, P., Portincasa, P., Colli, A., Bruno, S., Colloredo, G., Azzaroli, F., Andreone, P., Bragazzi, M., Alvaro, D., Cardinale, V., Cazzagon, N., Rigamonti, C., Floreani, A., Rosina, F., Ciaccio, A., Cristoferi, L., D'Amato, D., Malinverno, F., Mancuso, C., Massironi, S., Milani, C., O'Donnell, S. E., Ronca, V., Barisani, D., Lampertico, P., Donato, F., Fagiuoli, S., Almasio, P. L., Giannini, E., Cursaro, C., Colombo, M., Valenti, L., Miele, L., Andriulli, A., Niro, G. A., Grattagliano, I., Morini, L., Casella, G., Vinci, M., Battezzati, P. M., Crosignani, A., Zuin, M., Mattalia, A., Calvaruso, V., Colombo, S., Benedetti, A., Marzioni, M., Galli, A., Marra, F., Tarocchi, M., Picciotto, A., Morisco, F., Fabris, L., Croce, L. S., Tiribelli, C., Toniutto, P., Strazzabosco, M., Ch'Ng, C. L., Rahman, M., Yapp, T., Sturgess, R., Healey, C., Czajkowski, M., Gunasekera, A., Gyawali, P., Premchand, P., Kapur, K., Marley, R., Foster, G., Watson, A., Dias, A., Subhani, J., Harvey, R., Mccorry, R., Ramanaden, D., Gasem, J., Evans, R., Mathialahan, T., Shorrock, C., Lipscomb, G., Southern, P., Tibble, J., Gorard, D., Palegwala, A., Jones, S., Dawwas, M., Alexander, G., Dolwani, S., Prince, M., Foxton, M., Elphick, D., Mitchison, H., Gooding, I., Karmo, M., Saksena, S., Mendall, M., Patel, M., Ede, R., Austin, A., Sayer, J., Hankey, L., Hovell, C., Fisher, N., Carter, M., Koss, K., Piotrowicz, A., Grimley, C., Neal, D., Lim, G., Levi, S., Ala, A., Broad, A., Saeed, A., Wood, G., Brown, J., Wilkinson, M., Gordon, H., Ramage, J., Ridpath, J., Ngatchu, T., Grover, B., Shaukat, S., Shidrawi, R., Abouda, G., Ali, F., Rees, I., Salam, I., Narain, M., Brown, A., Taylor-Robinson, S., Williams, S., Grellier, L., Banim, P., Das, D., Chilton, A., Heneghan, M., Curtis, H., Gess, M., Drake, I., Aldersley, M., Davies, M., Jones, R., Mcnair, A., Srirajaskanthan, R., Pitcher, M., Sen, S., Bird, G., Barnardo, A., Kitchen, P., Yoong, K., Chirag, O., Sivaramakrishnan, N., Macfaul, G., Jones, D., Shah, A., Evans, C., Saha, S., Pollock, K., Bramley, P., Mukhopadhya, A., Fraser, A., Mills, P., Shallcross, C., Campbell, S., Bathgate, A., Shepherd, A., Dillon, J., Rushbrook, S., Przemioslo, R., Macdonald, C., Metcalf, J., Shmueli, U., Davis, A., Naqvi, A., Lee, T., Ryder, S. D., Collier, J., Klass, H., Ninkovic, M., Cramp, M., Sharer, N., Aspinall, R., Goggin, P., Ghosh, D., Douds, A., Hoeroldt, B., Booth, J., Williams, E., Hussaini, H., Stableforth, W., Ayres, R., Thorburn, D., Marshall, E., Burroughs, A., Mann, S., Lombard, M., Richardson, P., Patanwala, I., Maltby, J., Brookes, M., Mathew, R., Vyas, S., Singhal, S., Gleeson, D., Misra, S., Butterworth, J., George, K., Harding, T., Douglass, A., Panter, S., Shearman, J., Bray, G., Butcher, G., Forton, D., Mclindon, J., Cowan, M., Whatley, G., Mandal, A., Gupta, H., Sanghi, P., Jain, S., Pereira, S., Prasad, G., Watts, G., Wright, M., Neuberger, J., Gordon, F., Unitt, E., Grant, A., Delahooke, T., Higham, A., Brind, A., Cox, M., Ramakrishnan, S., King, A., Collins, C., Whalley, S., Li, A., Fraser, J., Bell, A., Wong, V. 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E., Seldin, M. F., Invernizzi, P., Asselta R., Paraboschi E.M., Gerussi A., Cordell H.J., Mells G.F., Sandford R.N., Jones D.E., Nakamura M., Ueno K., Hitomi Y., Kawashima M., Nishida N., Tokunaga K., Nagasaki M., Tanaka A., Tang R., Li Z., Shi Y., Liu X., Xiong M., Hirschfield G., Siminovitch K.A., Walker E., Xie G., Mason A., Myers R., Peltekian K., Ghent C., Atkinson E., Juran B., Lazaridis K., Lu Y., Gu X., Jing K., Amos C., Affronti A., Brunetto M., Coco B., Spinzi G., Elia G., Ferrari C., Lleo A., Muratori L., Muratori P., Portincasa P., Colli A., Bruno S., Colloredo G., Azzaroli F., Andreone P., Bragazzi M., Alvaro D., Cardinale V., Cazzagon N., Rigamonti C., Floreani A., Rosina F., Ciaccio A., Cristoferi L., D'Amato D., Malinverno F., Mancuso C., Massironi S., Milani C., O'Donnell S.E., Ronca V., Barisani D., Lampertico P., Donato F., Fagiuoli S., Almasio P.L., Giannini E., Cursaro C., Colombo M., Valenti L., Miele L., Andriulli A., Niro G.A., Grattagliano I., Morini L., Casella G., Vinci M., Battezzati P.M., Crosignani A., Zuin M., Mattalia A., Calvaruso V., Colombo S., Benedetti A., Marzioni M., Galli A., Marra F., Tarocchi M., Picciotto A., Morisco F., Fabris L., Croce L.S., Tiribelli C., Toniutto P., Strazzabosco M., Ch'ng C.L., Rahman M., Yapp T., Sturgess R., Healey C., Czajkowski M., Gunasekera A., Gyawali P., Premchand P., Kapur K., Marley R., Foster G., Watson A., Dias A., Subhani J., Harvey R., McCorry R., Ramanaden D., Gasem J., Evans R., Mathialahan T., Shorrock C., Lipscomb G., Southern P., Tibble J., Gorard D., Palegwala A., Jones S., Dawwas M., Alexander G., Dolwani S., Prince M., Foxton M., Elphick D., Mitchison H., Gooding I., Karmo M., Saksena S., Mendall M., Patel M., Ede R., Austin A., Sayer J., Hankey L., Hovell C., Fisher N., Carter M., Koss K., Piotrowicz A., Grimley C., Neal D., Lim G., Levi S., Ala A., Broad A., Saeed A., Wood G., Brown J., Wilkinson M., Gordon H., Ramage J., Ridpath J., Ngatchu T., Grover B., Shaukat S., Shidrawi R., Abouda G., Ali 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Sadeghian J., Williams B., Rolls S.-A., Hynes A., Duggan C., Crossey M., Stansfield G., MacNicol C., Wilkins J., Wilhelmsen E., Raymode P., Lee H.-J., Durant E., Bishop R., Ncube N., Tripoli S., Casey R., Cowley C., Miller R., Houghton K., Ducker S., Wright F., Bird B., Baxter G., Keggans J., Hughes M., Grieve E., Young K., Williams D., Ocker K., Hines F., Martin K., Innes C., Valliani T., Fairlamb H., Thornthwaite S., Eastick A., Tanqueray E., Morrison J., Holbrook B., Browning J., Walker K., Congreave S., Verheyden J., Slininger S., Stafford L., O'Donnell D., Ainsworth M., Lord S., Kent L., March L., Dickson C., Simpson D., Longhurst B., Hayes M., Shpuza E., White N., Besley S., Pearson S., Wright A., Jones L., Gunter E., Dewhurst H., Fouracres A., Farrington L., Graves L., Marriott S., Leoni M., Tyrer D., Dali-kemmery L., Lambourne V., Green M., Sirdefield D., Amor K., Colley J., Shinder B., Jones J., Mills M., Carnahan M., Taylor N., Boulton K., Tregonning J., Brown C., Clifford G., Archer E., Hamilton M., Curtis J., Shewan T., Walsh S., Warner K., Netherton K., Mupudzi M., Gunson B., Gitahi J., Gocher D., Batham S., Pateman H., Desmennu S., Conder J., Clement D., Gallagher S., Orpe J., Chan P., Currie L., O'Donohoe L., Oblak M., Morgan L., Quinn M., Amey I., Baird Y., Cotterill D., Cumlat L., Winter L., Greer S., Spurdle K., Allison J., Dyer S., Sweeting H., Kordula J., Aiba Y., Nakamura H., Abiru S., Nagaoka S., Komori A., Yatsuhashi H., Ishibashi H., Ito M., Kawai Y., Kohn S.-S., Gervais O., Migita K., Katsushima S., Naganuma A., Sugi K., Komatsu T., Mannami T., Matsushita K., Yoshizawa K., Makita F., Nikami T., Nishimura H., Kouno H., Ota H., Komura T., Nakamura Y., Shimada M., Hirashima N., Komeda T., Ario K., Nakamuta M., Yamashita T., Furuta K., Kikuchi M., Naeshiro N., Takahashi H., Mano Y., Tsunematsu S., Yabuuchi I., Shimada Y., Yamauchi K., Sugimoto R., Sakai H., Mita E., Koda M., Tsuruta S., Kamitsukasa H., Sato T., Masaki N., Kobata T., Fukushima N., Higuchi N., Ohara Y., Muro T., Takesaki E., Takaki H., Yamamoto T., Kato M., Nagaoki Y., Hayashi S., Ishida J., Watanabe Y., Kobayashi M., Koga M., Saoshiro T., Yagura M., Hirata K., Takikawa H., Ohira H., Zeniya M., Abe M., Onji M., Kaneko S., Honda M., Arai K., Arinaga-Hino T., Hashimoto E., Taniai M., Umemura T., Joshita S., Nakao K., Ichikawa T., Shibata H., Yamagiwa S., Seike M., Honda K., Sakisaka S., Takeyama Y., Harada M., Senju M., Yokosuka O., Kanda T., Ueno Y., Kikuchi K., Ebinuma H., Himoto T., Yasunami M., Murata K., Mizokami M., Shimoda S., Miyake Y., Takaki A., Yamamoto K., Hirano K., Ichida T., Ido A., Tsubouchi H., Chayama K., Harada K., Nakanuma Y., Maehara Y., Taketomi A., Shirabe K., Soejima Y., Mori A., Yagi S., Uemoto S., Tanaka T., Yamashiki N., Tamura S., Sugawara Y., Kokudo N., Carbone M., Cardamone G., Duga S., Gershwin M.E., Seldin M.F., Invernizzi P., Asselta, R, Paraboschi, E, Gerussi, A, Cordell, H, Mells, G, Sandford, R, Jones, D, Nakamura, M, Ueno, K, Hitomi, Y, Kawashima, M, Nishida, N, Tokunaga, K, Nagasaki, M, Tanaka, A, Tang, R, Li, Z, Shi, Y, Liu, X, Xiong, M, Hirschfield, G, Siminovitch, K, Walker, E, Xie, G, Mason, A, Myers, R, Peltekian, K, Ghent, C, Atkinson, E, Juran, B, Lazaridis, K, Lu, Y, Gu, X, Jing, K, Amos, C, Affronti, A, Brunetto, M, Coco, B, Spinzi, G, Elia, G, Ferrari, C, Lleo, A, Muratori, L, Muratori, P, Portincasa, P, Colli, A, Bruno, S, Colloredo, G, Azzaroli, F, Andreone, P, Bragazzi, M, Alvaro, D, Cardinale, V, Cazzagon, N, Rigamonti, C, Floreani, A, Rosina, F, Ciaccio, A, Cristoferi, L, D'Amato, D, Malinverno, F, Mancuso, C, Massironi, S, Milani, C, O'Donnell, S, Ronca, V, Barisani, D, Lampertico, P, Donato, F, Fagiuoli, S, Almasio, P, Giannini, E, Cursaro, C, Colombo, M, Valenti, L, Miele, L, Andriulli, A, Niro, G, Grattagliano, I, Morini, L, Casella, G, Vinci, M, Battezzati, P, Crosignani, A, Zuin, M, Mattalia, A, Calvaruso, V, Colombo, S, Benedetti, A, Marzioni, M, Galli, A, Marra, F, Tarocchi, M, Picciotto, A, Morisco, F, Fabris, L, Croce, L, Tiribelli, C, Toniutto, P, Strazzabosco, M, Ch'Ng, C, Rahman, M, Yapp, T, Sturgess, R, Healey, C, Czajkowski, M, Gunasekera, A, Gyawali, P, Premchand, P, Kapur, K, Marley, R, Foster, G, Watson, A, Dias, A, Subhani, J, Harvey, R, Mccorry, R, Ramanaden, D, Gasem, J, Evans, R, Mathialahan, T, Shorrock, C, Lipscomb, G, Southern, P, Tibble, J, Gorard, D, Palegwala, A, Jones, S, Dawwas, M, Alexander, G, Dolwani, S, Prince, M, Foxton, M, Elphick, D, Mitchison, H, Gooding, I, Karmo, M, Saksena, S, Mendall, M, Patel, M, Ede, R, Austin, A, Sayer, J, Hankey, L, Hovell, C, Fisher, N, Carter, M, Koss, K, Piotrowicz, A, Grimley, C, Neal, D, Lim, G, Levi, S, Ala, A, Broad, A, Saeed, A, Wood, G, Brown, J, Wilkinson, M, Gordon, H, Ramage, J, Ridpath, J, Ngatchu, T, Grover, B, Shaukat, S, Shidrawi, R, Abouda, G, Ali, F, Rees, I, Salam, I, Narain, M, Brown, A, Taylor-Robinson, S, Williams, S, Grellier, L, Banim, P, Das, D, Chilton, A, Heneghan, M, Curtis, H, Gess, M, Drake, I, Aldersley, M, Davies, M, Jones, R, Mcnair, A, Srirajaskanthan, R, Pitcher, M, Sen, S, Bird, G, Barnardo, A, Kitchen, P, Yoong, K, Chirag, O, Sivaramakrishnan, N, Macfaul, G, Shah, A, Evans, C, Saha, S, Pollock, K, Bramley, P, Mukhopadhya, A, Fraser, A, Mills, P, Shallcross, C, Campbell, S, Bathgate, A, Shepherd, A, Dillon, J, Rushbrook, S, Przemioslo, R, Macdonald, C, Metcalf, J, Shmueli, U, Davis, A, Naqvi, A, Lee, T, Ryder, S, Collier, J, Klass, H, Ninkovic, M, Cramp, M, Sharer, N, Aspinall, R, Goggin, P, Ghosh, D, Douds, A, Hoeroldt, B, Booth, J, Williams, E, Hussaini, H, Stableforth, W, Ayres, R, Thorburn, D, Marshall, E, Burroughs, A, Mann, S, Lombard, M, Richardson, P, Patanwala, I, Maltby, J, Brookes, M, Mathew, R, Vyas, S, Singhal, S, Gleeson, D, Misra, S, Butterworth, J, George, K, Harding, T, Douglass, A, Panter, S, Shearman, J, Bray, G, Butcher, G, Forton, D, Mclindon, J, Cowan, M, Whatley, G, Mandal, A, Gupta, H, Sanghi, P, Jain, S, Pereira, S, Prasad, G, Watts, G, Wright, M, Neuberger, J, Gordon, F, Unitt, E, Grant, A, Delahooke, T, Higham, A, Brind, A, Cox, M, Ramakrishnan, S, King, A, Collins, C, Whalley, S, Li, A, Fraser, J, Bell, A, Wong, V, Singhal, A, Gee, I, Ang, Y, Ransford, R, Gotto, J, Millson, C, Bowles, J, Thomas, C, Harrison, M, Galaska, R, Kendall, J, Whiteman, J, Lawlor, C, Gray, C, Elliott, K, Mulvaney-Jones, C, Hobson, L, Van Duyvenvoorde, G, Loftus, A, Seward, K, Penn, R, Maiden, J, Damant, R, Hails, J, Cloudsdale, R, Silvestre, V, Glenn, S, Dungca, E, Wheatley, N, Doyle, H, Kent, M, Hamilton, C, Braim, D, Wooldridge, H, Abrahams, R, Paton, A, Lancaster, N, Gibbins, A, Hogben, K, Desousa, P, Muscariu, F, Musselwhite, J, Mckay, A, Tan, L, Foale, C, Brighton, J, Flahive, K, Nambela, E, Townshend, P, Ford, C, Holder, S, Palmer, C, Featherstone, J, Nasseri, M, Sadeghian, J, Williams, B, Rolls, S, Hynes, A, Duggan, C, Crossey, M, Stansfield, G, Macnicol, C, Wilkins, J, Wilhelmsen, E, Raymode, P, Lee, H, Durant, E, Bishop, R, Ncube, N, Tripoli, S, Casey, R, Cowley, C, Miller, R, Houghton, K, Ducker, S, Wright, F, Bird, B, Baxter, G, Keggans, J, Hughes, M, Grieve, E, Young, K, Williams, D, Ocker, K, Hines, F, Martin, K, Innes, C, Valliani, T, Fairlamb, H, Thornthwaite, S, Eastick, A, Tanqueray, E, Morrison, J, Holbrook, B, Browning, J, Walker, K, Congreave, S, Verheyden, J, Slininger, S, Stafford, L, O'Donnell, D, Ainsworth, M, Lord, S, Kent, L, March, L, Dickson, C, Simpson, D, Longhurst, B, Hayes, M, Shpuza, E, White, N, Besley, S, Pearson, S, Wright, A, Jones, L, Gunter, E, Dewhurst, H, Fouracres, A, Farrington, L, Graves, L, Marriott, S, Leoni, M, Tyrer, D, Dali-kemmery, L, Lambourne, V, Green, M, Sirdefield, D, Amor, K, Colley, J, Shinder, B, Jones, J, Mills, M, Carnahan, M, Taylor, N, Boulton, K, Tregonning, J, Brown, C, Clifford, G, Archer, E, Hamilton, M, Curtis, J, Shewan, T, Walsh, S, Warner, K, Netherton, K, Mupudzi, M, Gunson, B, Gitahi, J, Gocher, D, Batham, S, Pateman, H, Desmennu, S, Conder, J, Clement, D, Gallagher, S, Orpe, J, Chan, P, Currie, L, O'Donohoe, L, Oblak, M, Morgan, L, Quinn, M, Amey, I, Baird, Y, Cotterill, D, Cumlat, L, Winter, L, Greer, S, Spurdle, K, Allison, J, Dyer, S, Sweeting, H, Kordula, J, Aiba, Y, Nakamura, H, Abiru, S, Nagaoka, S, Komori, A, Yatsuhashi, H, Ishibashi, H, Ito, M, Kawai, Y, Kohn, S, Gervais, O, Migita, K, Katsushima, S, Naganuma, A, Sugi, K, Komatsu, T, Mannami, T, Matsushita, K, Yoshizawa, K, Makita, F, Nikami, T, Nishimura, H, Kouno, H, Ota, H, Komura, T, Nakamura, Y, Shimada, M, Hirashima, N, Komeda, T, Ario, K, Nakamuta, M, Yamashita, T, Furuta, K, Kikuchi, M, Naeshiro, N, Takahashi, H, Mano, Y, Tsunematsu, S, Yabuuchi, I, Shimada, Y, Yamauchi, K, Sugimoto, R, Sakai, H, Mita, E, Koda, M, Tsuruta, S, Kamitsukasa, H, Sato, T, Masaki, N, Kobata, T, Fukushima, N, Higuchi, N, Ohara, Y, Muro, T, Takesaki, E, Takaki, H, Yamamoto, T, Kato, M, Nagaoki, Y, Hayashi, S, Ishida, J, Watanabe, Y, Kobayashi, M, Koga, M, Saoshiro, T, Yagura, M, Hirata, K, Takikawa, H, Ohira, H, Zeniya, M, Abe, M, Onji, M, Kaneko, S, Honda, M, Arai, K, Arinaga-Hino, T, Hashimoto, E, Taniai, M, Umemura, T, Joshita, S, Nakao, K, Ichikawa, T, Shibata, H, Yamagiwa, S, Seike, M, Honda, K, Sakisaka, S, Takeyama, Y, Harada, M, Senju, M, Yokosuka, O, Kanda, T, Ueno, Y, Kikuchi, K, Ebinuma, H, Himoto, T, Yasunami, M, Murata, K, Mizokami, M, Shimoda, S, Miyake, Y, Takaki, A, Yamamoto, K, Hirano, K, Ichida, T, Ido, A, Tsubouchi, H, Chayama, K, Harada, K, Nakanuma, Y, Maehara, Y, Taketomi, A, Shirabe, K, Soejima, Y, Mori, A, Yagi, S, Uemoto, S, Tanaka, T, Yamashiki, N, Tamura, S, Sugawara, Y, Kokudo, N, Carbone, M, Cardamone, G, Duga, S, Gershwin, M, Seldin, M, Invernizzi, P, Asselta R, Paraboschi EM, Gerussi A, Cordell HJ, Mells GF, Sandford RN, Jones DE, Nakamura M, Ueno K, Hitomi Y, Kawashima M, Nishida N, Tokunaga K, Nagasaki M, Tanaka A, Tang R, Li Z, Shi Y, Liu X, Xiong M, Hirschfield G, Siminovitch KA, Canadian-US PBC Consortium, Italian PBC Genetics Study Group, UK-PBC Consortium, Japan PBC-GWAS Consortium, Carbone M, Cardamone G, Duga S, Gershwin ME, Seldin MF, Invernizzi P, and LiveR North more...
Subjects: Canadian-US PBC Consortium, 0301 basic medicine, Male, Linkage disequilibrium, Genome-wide association study, Disease, PBC, Settore MED/03 - GENETICA MEDICA, Linkage Disequilibrium, 0302 clinical medicine, UK-PBC Consortium, Genotype, Mitochondrial Precursor Protein Import Complex Proteins, Italian PBC Genetics Study Group, Odds Ratio, X-Wide Association Study, Japan PBC-GWAS Consortium, X chromosome, Genetics, Liver Cirrhosis, Biliary, Gastroenterology, Forkhead Transcription Factors, DNA-Binding Proteins, Shal Potassium Channels, 030211 gastroenterology & hepatology, Female, Adult, Monosaccharide Transport Proteins, Superenhancer, Locus (genetics), Single-nucleotide polymorphism, Biology, Protein Serine-Threonine Kinases, Polymorphism, Single Nucleotide, Article, White People, 03 medical and health sciences, Asian People, Proto-Oncogene Proteins, Endopeptidases, Humans, Cell Lineage, Genetic Predisposition to Disease, Meta-analysi, Genetic association, Chromosomes, Human, X, Gastroenterology & Hepatology, Hepatology, 1103 Clinical Sciences, Meta-analysis, 030104 developmental biology, Genetic Loci, 1114 Paediatrics and Reproductive Medicine, 1109 Neurosciences, Carrier Proteins, Genome-Wide Association Study
Abstract: Background & aims: Genome-wide association studies in primary biliary cholangitis (PBC) have failed to find X chromosome (chrX) variants associated with the disease. Here, we specifically explore the chrX contribution to PBC, a sexually dimorphic complex autoimmune disease. Methods: We performed a chrX-wide association study, including genotype data from 5 genome-wide association studies (from Italy, United Kingdom, Canada, China, and Japan; 5244 case patients and 11,875 control individuals). Results: Single-marker association analyses found approximately 100 loci displaying P < 5 × 10-4, with the most significant being a signal within the OTUD5 gene (rs3027490; P = 4.80 × 10-6; odds ratio [OR], 1.39; 95% confidence interval [CI], 1.028-1.88; Japanese cohort). Although the transethnic meta-analysis evidenced only a suggestive signal (rs2239452, mapping within the PIM2 gene; OR, 1.17; 95% CI, 1.09-1.26; P = 9.93 × 10-8), the population-specific meta-analysis showed a genome-wide significant locus in East Asian individuals pointing to the same region (rs7059064, mapping within the GRIPAP1 gene; P = 6.2 × 10-9; OR, 1.33; 95% CI, 1.21-1.46). Indeed, rs7059064 tags a unique linkage disequilibrium block including 7 genes: TIMM17B, PQBP1, PIM2, SLC35A2, OTUD5, KCND1, and GRIPAP1, as well as a superenhancer (GH0XJ048933 within OTUD5) targeting all these genes. GH0XJ048933 is also predicted to target FOXP3, the main T-regulatory cell lineage specification factor. Consistently, OTUD5 and FOXP3 RNA levels were up-regulated in PBC case patients (1.75- and 1.64-fold, respectively). Conclusions: This work represents the first comprehensive study, to our knowledge, of the chrX contribution to the genetics of an autoimmune liver disease and shows a novel PBC-related genome-wide significant locus. more...
Published: 2021

18. Effects of a dietary supplement enriched in palmitoleic acid on fatty acid composition of follicular fluid, granulosa cell metabolism, and oocyte developmental capacity in early lactation dairy cows

Author: Veerle Fievez, Isabelle Gilbert, C. Picard, Clémence Belleannée, Rachel Gervais, P.Y. Chouinard, Bruno Vlaeminck, Claude Robert, and M. Plante-Dubé
Subjects: Granulosa cell, Perilipin 2, Dietary lipid, Fatty Acids, Monounsaturated, 03 medical and health sciences, chemistry.chemical_compound, Animal science, Pregnancy, Lactation, Genetics, medicine, Animals, Palmitoleic acid, 030304 developmental biology, 0303 health sciences, Granulosa Cells, biology, Fatty Acids, 0402 animal and dairy science, Lipid metabolism, 04 agricultural and veterinary sciences, Animal Feed, 040201 dairy & animal science, Follicular fluid, Diet, Follicular Fluid, Milk, medicine.anatomical_structure, chemistry, Dietary Supplements, Oocytes, biology.protein, Cattle, Female, Animal Science and Zoology, Folliculogenesis, Food Science
Abstract: In high-yielding dairy cows, some fertility traits can be influenced by the fatty acid (FA) composition of the follicular fluid during early lactation. The first objective of the current study was to evaluate the potential of dietary supplements enriched in specific FA to influence the FA composition of follicular fluid lipid classes in early lactation dairy cows. The second objective was to determine the influence of the resulting follicular fluid FA composition on the folliculogenesis, lipid and energy metabolism of granulosa cells, as well as oocyte quality and embryo development. Twenty Holstein multiparous cows in late gestation were randomly assigned to 200 g/d of FA supplements enriched in (1) palmitic acid (control treatment; 82% 16:0; PA) in the rumen or (2) palmitoleic acid (sea buckthorn oil; 27% cis-9 16:1, 28% 16:0, 22% cis-9 18:1, and 11% cis-9,cis-12 18:2; SBT) in the abomasum. The treatment period ranged from 20 ± 5 d precalving to 67 ± 2 d postcalving. Cumulus-oocyte complexes, granulosa cells, and follicular fluid were recovered from 2 sequential sessions of ovum pick-up (OPU-1 and OPU-2) at 46 and 67 ± 2 d postcalving (mean ± standard deviation). On the same days, blood samples were collected. Milk performance was recorded, and feed and milk samples were collected from d 8 to 10 ± 3 (onset of lactation), d 35 to 37 ± 2 (before OPU-1), and d 63 to 65 ± 2 (before OPU-2). Treatments did not affect milk yield or fat concentration throughout the experimental trial. Compared with PA, SBT increased the cis-9 16:1 concentration in milk fat, in plasma esterified lipid classes (phospholipids, cholesterol esters, and triacylglycerols), and in follicular fluid phospholipids and cholesterol esters at OPU-1. Abundance of mRNA for stearoyl-CoA desaturase 1 and 5, and perilipin 2 in granulosa cells was not different between treatments, but an increase in the level of stearoyl-CoA desaturase 5 was observed between the 2 OPU periods. Treatments did not affect oocyte quality and developmental capacity or embryo lipid metabolism when cultivated in vitro. These results suggest that limited modifications in the FA composition of the oocyte microenvironment via dietary lipid supplements enriched in specific FA had no major effects on granulosa cell metabolism and oocyte developmental capacity in early lactation cows. more...
Published: 2021
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19. Increased Survival of Lactococcus lactis Strains Subjected to Freeze-Drying after Cultivation in an Acid Medium: Involvement of Membrane Fluidity

Author: Audrey Jossier, Laurent Beney, Sophie Lafay, Aurore Bodzen, Patrick Gervais, Sébastien Dupont, and Pierre-Yves Mousset
Subjects: Freeze-drying, biology, Chemistry, General Chemical Engineering, Lactococcus lactis, Membrane fluidity, Food science, biology.organism_classification, Industrial and Manufacturing Engineering, Food Science, Biotechnology
Abstract: Research background. Freeze-drying is the most widely used dehydration process in the food industry for the stabilization of bacteria. Studies have shown the effectiveness of an acid prestress in increasing the resistance of lactic acid bacteria to freeze-drying. Adaptation of bacteria to an acid stress is based on maintaining the properties of the plasma membrane. Indeed, the fatty acid composition of the membrane of lactic acid bacteria is often changed after an acid prestress. However, few studies have measured membrane fluidity after an acid stress during lactic acid bacterial strain cultivation. Experimental approach. In order to use two pH profiles, the strains Lactococcus lactis NCDO 712 and NZ9000 were cultivated in two media, without any pH control. The two pH profiles obtained were representative of the initial medium composition, medium buffering properties and strain metabolism. Absorbance at 600 nm and pH were measured during bacterial cultivation. Then, the two strains were freeze-dried and their survival rates determined. Membrane fluidity was evaluated by fluorescence anisotropy measurements using a spectrofluorometer. Results and conclusions. Cultivation under more acidic conditions significantly increased the survival during freeze-drying (p more...
Published: 2021
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20. Increased microglial activation in patients with Parkinson disease using [18F]-DPA714 TSPO PET imaging

Author: Marie Sarazin, Philippe Gervais, Matteo Tonietto, Julien Lagarde, Sonia Lavisse, Marie-Anne Peyronneau, Philippe Hantraye, Claire Thiriez, Philippe Remy, Catriona Wimberley, Olivier Barret, Sébastien Goutal, Michel Bottlaender, Bertrand Kuhnast, Laboratoire des Maladies Neurodégénératives - UMR 9199 (LMN), Service MIRCEN (MIRCEN), Université Paris-Saclay-Institut de Biologie François JACOB (JACOB), Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Institut de Biologie François JACOB (JACOB), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Unité BioMaps (BIOMAPS), Service Hospitalier Frédéric Joliot (SHFJ), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Unité de recherche en NeuroImagerie Applicative Clinique et Translationnelle (UNIACT), Service NEUROSPIN (NEUROSPIN), Université Paris Cité (UPCité), GHU Paris Psychiatrie et Neurosciences, Centre Hospitalier Sainte Anne [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), CHU Henri Mondor, This work was supported by France Parkinson (GAO 2008), ANR-11-INBS-0011,NeurATRIS,Infrastructure de Recherche Translationnelle pour les Biothérapies en Neurosciences(2011), Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut de Biologie François JACOB (JACOB), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut de Biologie François JACOB (JACOB), LaBoratoire d'Imagerie biOmédicale MultimodAle Paris-Saclay (BIOMAPS), CHU Henri Mondor [Créteil], Institut de Biologie François JACOB (JACOB), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, CEA- Saclay (CEA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université de Paris (UP), CCSD, Accord Elsevier, and Infrastructures - Infrastructure de Recherche Translationnelle pour les Biothérapies en Neurosciences - - NeurATRIS2011 - ANR-11-INBS-0011 - INBS - VALID more...
Subjects: 0301 basic medicine, Oncology, medicine.medical_specialty, [SDV]Life Sciences [q-bio], Disease, 03 medical and health sciences, 0302 clinical medicine, Neuroinflammation, In vivo, Internal medicine, Post-hoc analysis, Medicine, Dopamine transporter, Microglia, biology, business.industry, Neurodegeneration, medicine.disease, [SDV] Life Sciences [q-bio], Parkinson disease, PET, 030104 developmental biology, medicine.anatomical_structure, TSPO[$^{18}$F]-DPA714, Neurology, biology.protein, [(18)F]-DPA714, Neurology (clinical), Analysis of variance, Geriatrics and Gerontology, business, TSPO, 030217 neurology & neurosurgery
Abstract: International audience; Introduction: Increasing evidence suggests that neuroinflammation is active in Parkinson disease (PD) and contributes to neurodegeneration. This process can be studied in vivo with PET and radioligands targeting TSPO, upregulated in activated microglia. Initial PET studies investigating microglial activation in PD with the [11C]-PK11195 have provided inconclusive results. Here we assess the presence and distribution of neuroinflammatory response in PD patients using [18F]-DPA714 and to correlate imaging biomarkers to dopamine transporter imaging and clinical status.Methods: PD patients (n = 24, Hoehn and Yahr I-III) and 28 healthy controls were scanned with [18F]-DPA714 and [11C]-PE2I and analyzed. They were all genotyped for TSPO polymorphism. Regional binding parameters were estimated (reference Logan graphical approach with supervised cluster analysis). Impact of TSPO genotype was analyzed using Wilcoxon signed-rank test. Differences between groups were investigated using a two-way ANOVA and Tukey post hoc tests.Results: PD patients showed significantly higher [18F]-DPA714 binding compared to healthy controls bilaterally in the midbrain (p < 0.001), the frontal cortex (p = 0.001), and the putamen contralateral to the more clinically affected hemibody (p = 0.038). Microglial activation in these regions did not correlate with the severity of motor symptoms, disease duration nor putaminal [11C]-PE2I uptake. However, there was a trend toward a correlation between cortical TSPO binding and disease duration (p = 0.015 uncorrected, p = 0.07 after Bonferroni correction).Conclusion: [18F]-DPA714 binding confirmed that there is a specific topographic pattern of microglial activation in the nigro-striatal pathway and the frontal cortex of PD patients.Trial registration: Trial registration: INFLAPARK, NCT02319382. Registered 18 December 2014- Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT02319382. more...
Published: 2021
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21. Regulate or tolerate: Thermal strategy of a coral reef flat resident, the epaulette shark,<scp>Hemiscyllium ocellatum</scp>

Author: Andrew S. Hoey, Jacob L. Johansen, Jodie L. Rummer, John F. Steffensen, Connor R. Gervais, Rohan J Longbottom, and Tiffany J. Nay
Subjects: Thermotolerance, 0106 biological sciences, Range (biology), Aquatic Science, 010603 evolutionary biology, 01 natural sciences, biology.animal, Animals, Hemiscyllium ocellatum, Anaerobiosis, Reef, Ecology, Evolution, Behavior and Systematics, geography, geography.geographical_feature_category, biology, Coral Reefs, Ecology, 010604 marine biology & hydrobiology, Temperature, Water, Coral reef, Thermoregulation, biology.organism_classification, Adaptation, Physiological, Oxygen, Habitat, Ectotherm, Sharks, Seasons, Heron, Body Temperature Regulation
Abstract: Highly variable thermal environments, such as coral reef flats, are challenging for marine ectotherms and are thought to invoke the use of behavioural strategies to avoid extreme temperatures and seek out thermal environments close to their preferred temperatures. Common to coral reef flats, the epaulette shark (Hemiscyllium ocellatum) possesses physiological adaptations to hypoxic and hypercapnic conditions, such as those experienced on reef flats, but little is known regarding the thermal strategies used by these sharks. We investigated whether H. ocellatum uses behavioural thermoregulation (i.e., movement to occupy thermally favourable microhabitats) or tolerates the broad range of temperatures experienced on the reef flat. Using an automated shuttlebox system, we determined the preferred temperature of H. ocellatum under controlled laboratory conditions and then compared this preferred temperature to 6 months of in situ environmental and body temperatures of individual H. ocellatum across the Heron Island reef flat. The preferred temperature of H. ocellatum under controlled conditions was 20.7 +/- 1.5 degrees C, but the body temperatures of individual H. ocellatum on the Heron Island reef flat mirrored environmental temperatures regardless of season or month. Despite substantial temporal variation in temperature on the Heron Island reef flat (15-34 degrees C during 2017), there was a lack of spatial variation in temperature across the reef flat between sites or microhabitats. This limited spatial variation in temperature creates a low-quality thermal habitat limiting the ability of H. ocellatum to behaviourally thermoregulate. Behavioural thermoregulation is assumed in many shark species, but it appears that H. ocellatum may utilize other physiological strategies to cope with extreme temperature fluctuations on coral reef flats. While H. ocellatum appears to be able to tolerate acute exposure to temperatures well outside of their preferred temperature, it is unclear how this, and other, species will cope as temperatures continue to rise and approach their critical thermal limits. Understanding how species will respond to continued warming and the strategies they may use will be key to predicting future populations and assemblages. more...
Published: 2020
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22. Population variation in the thermal response to climate change reveals differing sensitivity in a benthic shark

Author: Connor R. Gervais, Charlie Huveneers, Culum Brown, and Jodie L. Rummer
Subjects: 0106 biological sciences, 010504 meteorology & atmospheric sciences, Environmental change, Acclimatization, Climate Change, Population, 010603 evolutionary biology, 01 natural sciences, Intraspecific competition, Animals, Environmental Chemistry, education, Swimming, 0105 earth and related environmental sciences, General Environmental Science, Global and Planetary Change, education.field_of_study, Phenotypic plasticity, Ecology, biology, Energetics, Temperature, biology.organism_classification, Heterodontus portusjacksoni, Benthic zone, Sharks, Bay
Abstract: Many species with broad distributions are exposed to different thermal regimes which often select for varied phenotypes. This intraspecific variation is often overlooked but may be critical in dictating the vulnerability of different populations to environmental change. We reared Port Jackson shark (Heterodontus portusjacksoni) eggs from two thermally discrete populations (i.e. Jervis Bay and Adelaide) under each location's present-day mean temperatures, predicted end-of-century temperatures and under reciprocal-cross conditions to establish intraspecific thermal sensitivity. Rearing temperatures strongly influenced ṀO2 Max and critical thermal limits, regardless of population, indicative of acclimation processes. However, there were significant population-level effects, such that Jervis Bay sharks, regardless of rearing temperature, did not exhibit differences in ṀO2 Rest , but under elevated temperatures exhibited reduced maximum swimming activity with step-wise increases in temperature. In contrast, Adelaide sharks reared under elevated temperatures doubled their ṀO2 Rest , relative to their present-day temperature counterparts; however, maximum swimming activity was not influenced. With respect to reciprocal-cross comparisons, few differences were detected between Jervis Bay and Adelaide sharks reared under ambient Jervis Bay temperatures. Similarly, juveniles (from both populations) reared under Adelaide conditions had similar thermal limits and swimming activity (maximum volitional velocity and distance) to each other, indicative of conserved acclimation capacity. However, under Adelaide temperatures, the ṀO2 Rest of Jervis Bay sharks was greater than that of Adelaide sharks. This indicates that the energetics of cooler water population (Adelaide) is likely more thermally sensitive than that of the warmer population (Jervis Bay). While unique to elasmobranchs, these data provide further support that by treating species as static, homogeneous populations, we ignore the impacts of thermal history and intraspecific variation on thermal sensitivity. With climate change, intraspecific variation will manifest as populations move, demographics change or extirpations occur, starting with the most sensitive populations. more...
Published: 2020
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23. Accumulation of amyloid precursor protein C-terminal fragments triggers mitochondrial structure, function, and mitophagy defects in Alzheimer’s disease models and human brains

Author: Julie Cazareth, Raphaëlle Pardossi-Piquard, Arnaud Mary, Inger Lauritzen, Renaud Bussiere, Alexandre Bourgeois, Véronique Paquis-Flucklinger, Sandra Lacas-Gervais, Paula Fernanda Kinoshita, Konstantina Fragaki, Frédéric Checler, Loan Vaillant-Beuchot, Rosanna Mary, Mounia Chami, Valérie Buée-Scherrer, Sophie Pagnotta, Cécile Martin, Fanny Eysert, Charlotte Bauer, Céline Badot, Luc Buée, Institut de pharmacologie moléculaire et cellulaire (IPMC), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), and Excellence Laboratory LabEx DISTALZ more...
Subjects: DYNAMICS, [SDV]Life Sciences [q-bio], Mitochondrion, Parkin, Amyloid beta-Protein Precursor, Mice, 0302 clinical medicine, Mitophagy, Pathology, Amyloid precursor protein, Aspartic Acid Endopeptidases, ER MEMBRANES, IN-VIVO, C99, Aged, 80 and over, Membrane Potential, Mitochondrial, 0303 health sciences, TRANSGENIC MODEL, biology, Chemistry, Brain, MOUSE MODEL, Alzheimer's disease, Cell biology, Mitochondria, Female, Autopsy, Life Sciences & Biomedicine, Alzheimer’s disease, Genetically modified mouse, LYSOSOMAL DYSFUNCTION, Amyloid, Amyloid beta, Clinical Neurology, PINK1, INTRANEURONAL ACCUMULATION, Pathology and Forensic Medicine, Cell Line, 03 medical and health sciences, Cellular and Molecular Neuroscience, Alzheimer Disease, Animals, Humans, A-BETA, APP-CTFs, 030304 developmental biology, Aged, Original Paper, Science & Technology, Neurology & Neurosurgery, Neurosciences, 1103 Clinical Sciences, Peptide Fragments, C83, biology.protein, BETA-CTF FRAGMENT, Neurosciences & Neurology, Neurology (clinical), Amyloid Precursor Protein Secretases, APP, 1109 Neurosciences, Reactive Oxygen Species, 030217 neurology & neurosurgery
Abstract: Several lines of recent evidence indicate that the amyloid precursor protein-derived C-terminal fragments (APP-CTFs) could correspond to an etiological trigger of Alzheimer’s disease (AD) pathology. Altered mitochondrial homeostasis is considered an early event in AD development. However, the specific contribution of APP-CTFs to mitochondrial structure, function, and mitophagy defects remains to be established. Here, we demonstrate in neuroblastoma SH-SY5Y cells expressing either APP Swedish mutations, or the β-secretase-derived APP-CTF fragment (C99) combined with β- and γ-secretase inhibition, that APP-CTFs accumulation independently of Aβ triggers excessive mitochondrial morphology alteration (i.e., size alteration and cristae disorganization) associated with enhanced mitochondrial reactive oxygen species production. APP-CTFs accumulation also elicit basal mitophagy failure illustrated by enhanced conversion of LC3, accumulation of LC3-I and/or LC3-II, non-degradation of SQSTM1/p62, inconsistent Parkin and PINK1 recruitment to mitochondria, enhanced levels of membrane and matrix mitochondrial proteins, and deficient fusion of mitochondria with lysosomes. We confirm the contribution of APP-CTFs accumulation to morphological mitochondria alteration and impaired basal mitophagy in vivo in young 3xTgAD transgenic mice treated with γ-secretase inhibitor as well as in adeno-associated-virus-C99 injected mice. Comparison of aged 2xTgAD and 3xTgAD mice indicates that, besides APP-CTFs, an additional contribution of Aβ to late-stage mitophagy activation occurs. Importantly, we report on mitochondrial accumulation of APP-CTFs in human post-mortem sporadic AD brains correlating with mitophagy failure molecular signature. Since defective mitochondria homeostasis plays a pivotal role in AD pathogenesis, targeting mitochondrial dysfunctions and/or mitophagy by counteracting early APP-CTFs accumulation may represent relevant therapeutic interventions in AD. Electronic supplementary material The online version of this article (10.1007/s00401-020-02234-7) contains supplementary material, which is available to authorized users. more...
Published: 2020
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24. Fruit damages caused by the broad‐winged bush katydid, Scudderia pistillata (Orthoptera: Tettigoniidae) in commercial cranberry bog

Author: Daniel Cormier, Didier Labarre, Éric Lucas, Jean-Philippe Légaré, François Gervais, and Samuel Piché-Luneau
Subjects: geography, geography.geographical_feature_category, biology, Orthoptera, Insect Science, Scudderia, Tettigoniidae, Botany, Damages, biology.organism_classification, Agronomy and Crop Science, Bog
Published: 2020
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25. Tall fescue as an alternative to timothy fed with or without alfalfa to dairy cows

Author: Rachel Gervais, A.-M. Richard, Gaëtan F. Tremblay, E. Charbonneau, and G. Bélanger
Subjects: Festuca, Rumen, Silage, Forage, Biology, Random Allocation, 03 medical and health sciences, Animal science, Latin square, Genetics, Animals, Lactation, Dry matter, Palatability, 030304 developmental biology, chemistry.chemical_classification, 0303 health sciences, Fatty Acids, 0402 animal and dairy science, food and beverages, Fatty acid, 04 agricultural and veterinary sciences, Animal Feed, 040201 dairy & animal science, Diet, Milk, chemistry, Phleum, Fermentation, Cattle, Digestion, Female, Animal Science and Zoology, Medicago sativa, Food Science
Abstract: Tall fescue might be an alternative to timothy in northeastern North America because of its tolerance of recurring drought periods and its good summer regrowth, but is not always considered as an option in dairy rations because of its possible lack of palatability. The objective of this study was to evaluate the effects on the performance of lactating dairy cows of (1) replacing timothy silage by tall fescue silage, offered as sole forage in the diet or in combination with alfalfa silage, and (2) feeding tall fescue as silage (35% dry matter, DM) or haylage (55% DM). Experimental diets with a forage-to-concentrate ratio of 70:30 were (1) 100% timothy silage (TS); (2) 100% tall fescue silage (TFS); (3) 55:45 timothy:alfalfa silages (TS + AS); (4) 55:45 tall fescue:alfalfa silages (TFS + AS); and (5) 100% tall fescue haylage (TFH). Fifteen Holstein cows in mid-lactation (5 fitted with a rumen fistula) were randomly assigned to treatments in a triple 5 × 5 Latin square design with treatment periods of 21 d. Preplanned contrasts were timothy versus tall fescue silages, sole grass species versus grass-alfalfa, interaction between sole grass species and grass-alfalfa, and TFS versus TFH. Grass species did not affect dry matter intake (DMI) or milk yield and fat concentration. Milk protein concentration was not affected by grass species when offered in combination with alfalfa, but it was higher with the TS diet than the TFS diet when offered as sole forages. Adding alfalfa to either tall fescue or timothy silage resulted in greater DMI and milk yield, but lower milk fat concentration, than when the grass silages were the sole forage in the diet. The molar proportion of propionate in the rumen was greater when cows were fed diets with tall fescue silage compared with timothy silage, which resulted in a lower acetate-to-propionate ratio. Milk fat concentrations of fatty acids from microbial origin, namely branched-chain fatty acids, were greater when grass silage, and especially timothy silage, were fed as sole forages rather than with alfalfa silage. Feeding TFH rather than TFS caused a decrease in DMI and tended to lower milk protein concentration, but did not affect milk yield. A more fibrolytic fermentation profile was observed in rumen of cows fed TFH compared with TFS, as indicated by the increase in the molar proportion of acetate and the higher acetate-to-propionate ratio in rumen fluid, and a concomitant increase in branched-chain fatty acid concentration in milk fat. Tall fescue as silage or haylage is a valuable alternative to timothy silage for lactating dairy cows. more...
Published: 2020
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26. Chemical constituents of the fruits of Gambeya lacourtiana (Sapotaceae)

Author: Catherine Tegasne, Norbert Sewald, Gervais Mouthé Happi, Rostan Mangoua Talla, Bruno Ndjakou Lenta, Gilbert Deccaux Wabo Fotso Kapche, Marcel Frese, Jean-Bosco Jouda, Jean Wandji, and Isabelle Kamga Mawabo more...
Subjects: Lacourtianol, Plant Science, Salmonella typhi, Mass spectrometry, medicine.disease_cause, 01 natural sciences, Biochemistry, medicine, Sapotaceae, biology, 010405 organic chemistry, Chemistry, lacourtianoside, biology.organism_classification, 0104 chemical sciences, 010404 medicinal & biomolecular chemistry, Phytochemical, Staphylococcus aureus, Gambeya lacourtiana, lacourtianamide, Antibacterial activity, Agronomy and Crop Science, Two-dimensional nuclear magnetic resonance spectroscopy, Enterobacter cloacae, Biotechnology, Nuclear chemistry
Abstract: Phytochemical investigation of the fruits of Gambeya lacourtiana led to the isolation of four new compounds, lacourtianol (1), lacourtianoside I (2), lacourtianoside II (3) and lacourtianamide (4) together with six known compounds: 3-O-acetylbetulin (5), 3-O-acetylerythrodiol (6), β-amyrincaproate (7), lupeolhexanoate (8), erythrodiol 3-O-palmitate (9), and D-mannitol (10). The structures of 1-10 were elucidated on the basis of 1D and 2D NMR spectroscopic data, mass spectrometry and by comparison of spectroscopic data with those from the literature. Compounds 1-10 were evaluated for their antibacterial activity. Lacourtianoside II (3) exhibited moderate activity against Salmonella typhi CHU, Staphylococcus aureus (ATCC 43300 and ATCC 25923) and Enterobacter cloacae k2 with the same MIC value of 22.3 μM. more...
Published: 2020
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27. Anthropogenic stressors influence reproduction and development in elasmobranch fishes

Author: Connor R. Gervais, John W. Mandelman, Shelby Vance, Martijn S. Johnson, Rui Rosa, Carolyn R. Wheeler, and Jodie L. Rummer
Subjects: 0106 biological sciences, Ecology, 010604 marine biology & hydrobiology, Effects of global warming on oceans, Foraging, Climate change, Aquatic Science, Biology, 010603 evolutionary biology, 01 natural sciences, Bycatch, Habitat destruction, Habitat, Threatened species, Ecosystem
Abstract: The consequences of human influence can arise in vertebrates as primary, secondary, or even tertiary stressors and may be especially detrimental for slow growing species with long generation times (i.e., K-selected species). Here, we review the impacts of both direct and indirect human interactions on the reproductive biology of elasmobranchs. Within direct human influence, capture-induced stress from fisheries bycatch and poor coastal management practices leading to habitat destruction and pollution are among the most impactful on elasmobranch reproduction. Capture-induced stress has been shown to negatively influence offspring and reproductive capacity via capture-induced parturition as well as by disrupting the reproductive physiology of adults. Habitat degradation impacts essential ecosystems that are necessary for the development of young elasmobranchs. Pollutants such as heavy metals, legacy pesticides, and flame retardants have been traced through elasmobranch reproduction; however, the long-term effects of these exogenous chemicals are yet to be determined. Furthermore, within indirect human impacts, climate change-mediated influences (e.g., ocean warming and acidification) can impact development, physiological processes, and behavioral patterns necessary for essential tasks such as foraging, growth, reproduction, and ultimately survival. Here, we also present a case study, where data regarding temperature and incubation time from 28 egg-laying elasmobranch species were examined to show relevance of such data in predicting how suitable (e.g., via maximum threshold temperatures) habitats will be for skate and shark development in the coming century. Concomitantly, this information highlights areas for future research that will help inform better management as well as climate change forecasting for this threatened group of aquatic vertebrates. more...
Published: 2020
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28. Antioxidant norbergenin derivatives from the leaves of Diospyros gilletii De Wild (Ebenaceae)

Author: Marcel Frese, Beate Neumann, Augustin Ephrem Nkengfack, Hans-Georg Stammler, Carine Mvot Akak, Bruno Ndjakou Lenta, Nathalie Samantha Jouwa Tameye, Gervais Mouthé Happi, and Norbert Sewald
Subjects: Plant Science, 01 natural sciences, Biochemistry, chemistry.chemical_compound, Ursolic acid, Betulinic acid, structure, Lupeol, Betulin, biology, Diospyros gilletii, 010405 organic chemistry, Diospyros, Norbergenin, biology.organism_classification, Antimicrobial, 0104 chemical sciences, Ebenaceae, 010404 medicinal & biomolecular chemistry, chemistry, Antioxidant, Corosolic acid, Agronomy and Crop Science, X-ray crystal, Biotechnology, Nuclear chemistry
Abstract: Two new norbergenin derivatives, 4-O-p-hydroxybenzoylnorbergenin (1) and 11-O-(E)-cinnamoylnorbergenin (2), were isolated from the leaves of Diospyros gilletii De Wild along with nine known compounds, including norbergenin (3), 4-O-galloylnorbergenin (4), betulin (5), betulinic acid (6), lupeol (7), ursolic acid (8), corosolic acid (9), beta-sitosterol (10) and quercitol (11). Their structures were elucidated from the analysis of their 1D and 2D H-1 and C-13 NMR spectral data in conjunction with mass spectrometry. Single-crystal X-ray diffraction technique unambiguously established the structure of compound (1). The antimicrobial properties of the eleven compounds isolated were investigated as well as the antioxidant activity of the norbergenin derivatives (1-4). The results obtained showed that none of those compounds displayed antimicrobial activity at 0.5 mu g/ml whereas norbergenin derivatives exhibited noteworthy antioxidant property with IC50 values ranging from 8.2 mu g/ml to 41.6 mu g/ml. more...
Published: 2020
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29. Neuroligin-1 is altered in the hippocampus of Alzheimer’s disease patients and mouse models, and modulates the toxicity of amyloid-beta oligomers

Author: Frédéric Calon, Jonathan Brouillette, Christopher M. Norris, Julien Dufort-Gervais, Laurence Charbonneau, Valérie Mongrain, and Chloé Provost
Subjects: Male, Aging, Cell Survival, Amyloid beta, Cell Adhesion Molecules, Neuronal, Blotting, Western, Hippocampus, Morris water navigation task, lcsh:Medicine, Neuroligin, Hippocampal formation, Molecular neuroscience, Article, Mice, 03 medical and health sciences, 0302 clinical medicine, Alzheimer Disease, Morris Water Maze Test, medicine, Animals, Humans, Cognitive decline, lcsh:Science, Cells, Cultured, 030304 developmental biology, Mice, Knockout, 0303 health sciences, Amyloid beta-Peptides, Multidisciplinary, biology, business.industry, Dentate gyrus, Neurodegeneration, lcsh:R, Diagnostic markers, medicine.disease, Mice, Inbred C57BL, Ageing, biology.protein, Female, lcsh:Q, business, Neuroscience, 030217 neurology & neurosurgery
Abstract: Synapse loss occurs early and correlates with cognitive decline in Alzheimer’s disease (AD). Synaptotoxicity is driven, at least in part, by amyloid-beta oligomers (Aβo), but the exact synaptic components targeted by Aβo remain to be identified. We here tested the hypotheses that the post-synaptic protein Neuroligin-1 (NLGN1) is affected early in the process of neurodegeneration in the hippocampus, and specifically by Aβo, and that it can modulate Aβo toxicity. We found that hippocampal NLGN1 was decreased in patients with AD in comparison to patients with mild cognitive impairment and control subjects. Female 3xTg-AD mice also showed a decreased NLGN1 level in the hippocampus at an early age (i.e., 4 months). We observed that chronic hippocampal Aβo injections initially increased the expression of one specific Nlgn1 transcript, which was followed by a clear decrease. Lastly, the absence of NLGN1 decreased neuronal counts in the dentate gyrus, which was not the case in wild-type animals, and worsens impairment in spatial learning following chronic hippocampal Aβo injections. Our findings support that NLGN1 is impacted early during neurodegenerative processes, and that Aβo contributes to this effect. Moreover, our results suggest that the presence of NLGN1 favors the cognitive prognosis during Aβo-driven neurodegeneration. more...
Published: 2020
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30. Genomic Heritabilities and Correlations of 17 Traits Related to Obesity and Associated Conditions in the Japanese Population

Author: Masao Nagasaki, Olivier Gervais, Kazuharu Misawa, Yuki Hitomi, Shunsuke Teraguchi, Katsushi Tokunaga, Kazuko Ueno, Yen-Yen Wang, and Kawai Yosuke
Subjects: Genetic correlation, Waist, Context (language use), Polygenic model analysis, QH426-470, Biology, Investigations, Body Mass Index, Heritability, 03 medical and health sciences, 0302 clinical medicine, Japan, Genetics, medicine, Humans, Mass index, 030212 general & internal medicine, Obesity, Molecular Biology, Genetics (clinical), 030304 developmental biology, 0303 health sciences, Japanese population, Genetics of obesity, Genomics, medicine.disease, Cohort, Waist Circumference, Demography
Abstract: Over the past few decades, obesity has become a public health issue of global concern. Even though disparities exist between human populations, e.g., the higher liver fat content of the Japanese despite a lower body mass index (BMI), studies on the genetics of obesity still largely focus on populations of European descent, leading to a dearth of genetic data on non-European populations. In this context, this study aimed to establish a broad picture of the genetic attributes of the Japanese population, by examining a representative sample of 18,889 individuals participating in the Tohoku Medical Megabank Project cohort. We applied linear mixed model methods to 17 traits related to obesity and associated diseases to estimate the heritabilities explained by common genetic variants and the genetic correlations between each pair of traits. These analyses allowed us to quantify the SNP heritability of health indicators such as BMI (0.248 ± 0.032) and HDL cholesterol (0.324 ± 0.031), and to provide one of the few estimates of the SNP heritability of cystatin C in unrelated individuals (0.260 ± 0.025). We discuss potential differences between the Japanese and people of European ancestry with respect to the genetic correlations between urinary biomarkers and adiposity traits, for which large estimates were obtained. For instance, the genetic correlations between urine potassium level and the values for weight, BMI, waist circumference, and waist-to-height ratio ranged from 0.290 to 0.559, much higher than the corresponding estimates in the UK Biobank. more...
Published: 2020

31. The CADM1 tumor suppressor gene is a major candidate gene in MDS with deletion of the long arm of chromosome 11

Author: Virginie Eclache, John Boudjarane, Naïs Prade, Stéphanie Struski, Laetitia Largeaud, Cyril Broccardo, Joop H. Jansen, Christine Terré, Marie-Agnès Collonge-Rame, Pierre-Yves Juvin, Dominique Penther, Stéphanie Lagarde, Antoine Ittel, Véronique Mansat-De Mas, G Ameye, Isabelle Luquet, Marina Lafage-Pochitaloff, Carole Barin, David Rombaut, Bastien Gerby, Carine Gervais, Steven Richebourg, Oliver M. Dovey, Pierre Bories, Christine Lefebvre, Isabelle Radford-Weiss, Audrey Bidet, Isabelle Tigaud, George S. Vassiliou, Benedicte Ribourtout, Tobias Tekath, Michaela Fontenay, Lucienne Michaux, Sylvie Hébrard, Hélène Antoine-Poirel, Laura Jamrog, Vincent Fregona, Nathalie Nadal, Eric Delabesse, Véronique Baccini, Kosuke Yusa, Gerby, Bastien [0000-0002-2657-4200], Baccini, Véronique [0000-0003-3913-7664], Largeaud, Laetitia [0000-0001-5341-5427], Fregona, Vincent [0000-0003-4857-1737], Prade, Naïs [0000-0003-4718-7848], Jamrog, Laura [0000-0003-2288-0806], Mansat-De Mas, Véronique [0000-0003-1878-9129], Dovey, Oliver M [0000-0003-3586-4813], Yusa, Kosuke [0000-0002-3442-021X], Vassiliou, George S [0000-0003-4337-8022], Jansen, Joop H [0000-0001-9459-568X], Tekath, Tobias [0000-0002-9315-5452], Rombaut, David [0000-0001-8910-0945], Ameye, Geneviève [0000-0002-5838-2879], Ittel, Antoine [0000-0001-5067-575X], Michaux, Lucienne [0000-0002-8357-7942], Poirel, Hélène A [0000-0002-0712-5127], Struski, Stéphanie [0000-0002-2282-4364], Fontenay, Michaela [0000-0002-5492-6349], Broccardo, Cyril [0000-0003-3016-6549], Delabesse, Eric [0000-0002-0928-0753], Apollo - University of Cambridge Repository, Centre de Recherches en Cancérologie de Toulouse (CRCT), Université Toulouse III - Paul Sabatier (UT3), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS) more...
Subjects: INVOLVEMENT, Candidate gene, Myeloid, Tumor suppressor gene, SCORING SYSTEM, [SDV]Life Sciences [q-bio], Cancer development and immune defence Radboud Institute for Molecular Life Sciences [Radboudumc 2], Biology, CLASSIFICATION, 03 medical and health sciences, Mice, 0302 clinical medicine, hemic and lymphatic diseases, medicine, Animals, Humans, Genes, Tumor Suppressor, TSLC1/IGSF4, 030304 developmental biology, MYELODYSPLASTIC SYNDROME, 0303 health sciences, Science & Technology, Myeloid Neoplasia, Myelodysplastic syndromes, MALE-INFERTILITY, Chromosomes, Human, Pair 11, TSLC1, Cell Adhesion Molecule-1, Myeloid leukemia, KARYOTYPE, Hematology, medicine.disease, 3. Good health, Transplantation, Leukemia, Myeloid, Acute, medicine.anatomical_structure, KMT2A, 030220 oncology & carcinogenesis, CELL-ADHESION MOLECULE, Myelodysplastic Syndromes, Cancer research, biology.protein, Female, Bone marrow, Chromosome Deletion, Life Sciences & Biomedicine, LEUKEMIA
Abstract: Key Points We detail at clinical, cytological, cytogenetic, and molecular levels 113 cases of MDS and MDS/MPN with del(11q), a rare recurrent event.CADM1, a tumor suppressor gene identified initially in solid tumors, ATM, CBL, and KMT2A are deleted and/or mutated in del(11q)., Visual Abstract, Myelodysplastic syndromes (MDS) represent a heterogeneous group of clonal hematopoietic stem cell disorders characterized by ineffective hematopoiesis leading to peripheral cytopenias and in a substantial proportion of cases to acute myeloid leukemia. The deletion of the long arm of chromosome 11, del(11q), is a rare but recurrent clonal event in MDS. Here, we detail the largest series of 113 cases of MDS and myelodysplastic syndromes/myeloproliferative neoplasms (MDS/MPN) harboring a del(11q) analyzed at clinical, cytological, cytogenetic, and molecular levels. Female predominance, a survival prognosis similar to other MDS, a low monocyte count, and dysmegakaryopoiesis were the specific clinical and cytological features of del(11q) MDS. In most cases, del(11q) was isolated, primary and interstitial encompassing the 11q22-23 region containing ATM, KMT2A, and CBL genes. The common deleted region at 11q23.2 is centered on an intergenic region between CADM1 (also known as Tumor Suppressor in Lung Cancer 1) and NXPE2. CADM1 was expressed in all myeloid cells analyzed in contrast to NXPE2. At the functional level, the deletion of Cadm1 in murine Lineage-Sca1+Kit+ cells modifies the lymphoid-to-myeloid ratio in bone marrow, although not altering their multilineage hematopoietic reconstitution potential after syngenic transplantation. Together with the frequent simultaneous deletions of KMT2A, ATM, and CBL and mutations of ASXL1, SF3B1, and CBL, we show that CADM1 may be important in the physiopathology of the del(11q) MDS, extending its role as tumor-suppressor gene from solid tumors to hematopoietic malignancies. more...
Published: 2022
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32. Tracheal remodelling supports stem cells

Author: Louis Gervais, Allison J. Bardin, Gervais, Louis, Génétique et Biologie du Développement, and Institut Curie [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) more...
Subjects: 0303 health sciences, [SDV]Life Sciences [q-bio], Regulator, Cell Biology, Biology, Tumor formation, Cell biology, [SDV] Life Sciences [q-bio], 03 medical and health sciences, 0302 clinical medicine, 030220 oncology & carcinogenesis, Stem cell, 030304 developmental biology, Adult stem cell
Abstract: International audience; Tracheal remodelling supports stem cells The vascular system, plastic and positioned in the vicinity of tissues, is an undervalued regulator of adult stem cells. Two studies now show that the vascular-like Drosophila trachea is reshaped after intestinal damage or tumour formation and that this remodelling is required for compensatory intestinal stem cell proliferation and tumour growth. more...
Published: 2021

33. Author Correction: Cross-reactivity of antibodies from non-hospitalized COVID-19 positive individuals against the native, B.1.351, B.1.617.2, and P.1 SARS-CoV-2 spike proteins

Author: Étienne Lavallée, Abdelhadi Djaileb, Danny Brouard, Maryam Hojjat Jodaylami, Denis Boudreau, Stella Cellier-Goetghebeur, Pierre Ricard, Christian Gervais, Sylvie Trottier, Marie Joëlle de Grandmont, Florence Desautels, Marie-Pierre Cayer, Matthew Stuible, Jean-Francois Masson, Julien Coutu, Joelle N. Pelletier, Megan-Faye Parker, Yves Durocher, and Samuel Rochette more...
Subjects: Adult, 2019-20 coronavirus outbreak, COVID-19 Vaccines, Adolescent, Coronavirus disease 2019 (COVID-19), Science, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Enzyme-Linked Immunosorbent Assay, Biology, Antibodies, Viral, medicine.disease_cause, Polymerase Chain Reaction, Cross-reactivity, Young Adult, ChAdOx1 nCoV-19, medicine, Humans, Spike (database), Author Correction, BNT162 Vaccine, Aged, Multidisciplinary, SARS-CoV-2, Vaccination, COVID-19, Middle Aged, Antibodies, Neutralizing, Virology, Kinetics, Area Under Curve, COVID-19 Nucleic Acid Testing, Immunoglobulin G, Spike Glycoprotein, Coronavirus, biology.protein, Medicine, Angiotensin-Converting Enzyme 2, Antibody, Protein Binding
Abstract: SARS-CoV-2 variants of concern (VOCs) have emerged worldwide, with implications on the spread of the pandemic. Characterizing the cross-reactivity of antibodies against these VOCs is necessary to understand the humoral response of non-hospitalized individuals previously infected with SARS-CoV-2, a population that remains understudied. Thirty-two SARS-CoV-2-positive (PCR-confirmed) and non-hospitalized Canadian adults were enrolled 14-21 days post-diagnosis in 2020, before the emergence of the B.1.351 (also known as Beta), B.1.617.2 (Delta) and P.1 (Gamma) VOCs. Sera were collected 4 and 16 weeks post-diagnosis. Antibody levels and pseudo-neutralization of the ectodomain of SARS-CoV-2 spike protein/human ACE-2 receptor interaction were analyzed with native, B.1.351, B.1.617.2 and P.1 variant spike proteins. Despite a lower response observed for the variant spike proteins, we report evidence of a sustained humoral response against native, B.1.351, B.1.617.2 and P.1 variant spike proteins among non-hospitalized Canadian adults. Furthermore, this response inhibited the interaction between the spike proteins from the different VOCs and ACE-2 receptor for ≥ 16 weeks post-diagnosis, except for individuals aged 18-49 years who showed no inhibition of the interaction between B.1.617.1 or B.1.617.2 spike and ACE-2. Interestingly, the affinity (K more...
Published: 2021
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34. Ontogeny of the Projections From the Dorsomedial Division of the Anterior Bed Nucleus of the Stria Terminalis to Hypothalamic Nuclei

Author: Sophie Croizier, Marc Lanzillo, and Manon Gervais
Subjects: General Neuroscience, Ontogeny, Context (language use), Neurosciences. Biological psychiatry. Neuropsychiatry, Tract tracing, ARH, Biology, DiI-based tract tracing, Stria terminalis, bed nuclei of the stria terminalis, medicine.anatomical_structure, DMH, ontogeny, medicine, LHA, Nucleus, Neuroscience, PVH, Original Research, RC321-571
Abstract: The bed nucleus of the stria terminalis (BNST) is a telencephalic structure well-connected to hypothalamic regions known to control goal-oriented behaviors such as feeding. In particular, we showed that the dorsomedial division of the anterior BNST innervate neurons of the paraventricular (PVH), dorsomedial (DMH), and arcuate (ARH) hypothalamic nuclei as well as the lateral hypothalamic area (LHA). While the anatomy of these projections has been characterized in mice, their ontogeny has not been studied. In this study, we used the DiI-based tract tracing approach to study the development of BNST projections innervating several hypothalamic areas including the PVH, DMH, ARH, and LHA. These results indicate that projections from the dorsomedial division of the anterior BNST to hypothalamic nuclei are immature at birth and substantially reach the PVH, DMH, and the LHA at P10. In the ARH, only sparse fibers are observed at P10, but their density increased markedly between P12 and P14. Collectively, these findings provide new insight into the ontogeny of hypothalamic circuits, and highlight the importance of considering the developmental context as a direct modulator in their proper formation. more...
Published: 2021
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35. A review of the current state of knowledge on sex differences in sleep and circadian phenotypes in rodents

Author: Nicole J. Gervais, Valérie Mongrain, and Rama Dib
Subjects: 0301 basic medicine, Pulmonary and Respiratory Medicine, QH301-705.5, Physiology, Neurosciences. Biological psychiatry. Neuropsychiatry, Review Article, Electroencephalography, Biology, 03 medical and health sciences, Behavioral Neuroscience, 0302 clinical medicine, Sex differences, medicine, Circadian rhythm, Biology (General), Estrous cycle, medicine.diagnostic_test, Sleep architecture, Eye movement, Cognition, Sleep in non-human animals, Sleep deprivation, 030104 developmental biology, Neurology, Electroencephalographic activity, Wakefulness, Neurology (clinical), medicine.symptom, 030217 neurology & neurosurgery, RC321-571
Abstract: Sleep is a vital part of our lives as it is required to maintain health and optimal cognition. In humans, sex differences are relatively well-established for many sleep phenotypes. However, precise differences in sleep phenotypes between male and female rodents are less documented. The main goal of this article is to review sex differences in sleep architecture and electroencephalographic (EEG) activity during wakefulness and sleep in rodents. The effects of acute sleep deprivation on sleep duration and EEG activity in male and female rodents will also be covered, in addition to sex differences in specific circadian phenotypes. When possible, the contribution of the female estrous cycle to the observed differences between males and females will be described. In general, male rodents spend more time in non-rapid eye movement sleep (NREMS) in comparison to females, while other differences between sexes in sleep phenotypes are species- and estrous cycle phase-dependent. Altogether, the review illustrates the need for a sex-based perspective in basic sleep and circadian research, including the consideration of sex chromosomes and gonadal hormones in sleep and circadian phenotypes., Highlights • In rodents, males spend less time awake, and more time in NREMS than females. • The recovery from sleep deprivation is also dependent on biological sex. • Gonadal hormones modulate sleep and circadian phenotypes in rodents. • A more systematic comparison of sex in basic sleep/circadian research is needed. more...
Published: 2021

36. Design of a new lyoprotectant increasing freeze-dried Lactobacillus strain survival to long-term storage

Author: Patrick Gervais, Audrey Jossier, Aurore Bodzen, Sébastien Dupont, Sophie Lafay, Laurent Beney, Pierre-Yves Mousset, Procédés Alimentaires et Microbiologiques [Dijon] (PAM), Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement, Indigo Therapeutics, Procédés Microbiologiques et Biotechnologiques (PMB), Procédés Alimentaires et Microbiologiques (PAM), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Procédés Alimentaires et Microbiologiques [Dijon] (PAM), and Université Bourgogne Franche-Comté [COMUE] (UBFC)-Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Université Bourgogne Franche-Comté [COMUE] (UBFC)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement more...
Subjects: 0106 biological sciences, Sucrose, Lactiplantibacillus, Water activity, Inulin, Micellar casein, Biology, 01 natural sciences, 03 medical and health sciences, chemistry.chemical_compound, Freeze-drying, Whey, 010608 biotechnology, Bound water, [SDV.BBM]Life Sciences [q-bio]/Biochemistry, Molecular Biology, Food science, Water content, 030304 developmental biology, 2. Zero hunger, Long-term storage, 0303 health sciences, Microbial Viability, Research, Lyoprotectant, biology.organism_classification, Lactic acid, Lactobacillus, Freeze Drying, chemistry, TP248.13-248.65, Bacteria, Biotechnology
Abstract: Background Stabilization of freeze-dried lactic acid bacteria during long-term storage is challenging for the food industry. Water activity of the lyophilizates is clearly related to the water availability and maintaining a low aw during storage allows to increase bacteria viability. The aim of this study was to achieve a low water activity after freeze-drying and subsequently during long-term storage through the design of a lyoprotectant. Indeed, for the same water content as sucrose (commonly used lyoprotectant), water activity is lower for some components such as whey, micellar casein or inulin. We hypothesized that the addition of these components in a lyoprotectant, with a higher bound water content than sucrose would improve lactobacilli strains survival to long-term storage. Therefore, in this study, 5% whey (w/v), 5% micellar casein (w/v) or 5% inulin (w/v) were added to a 5% sucrose solution (w/v) and compared with a lyoprotectant only composed of 5% sucrose (w/v). Protective effect of the four lyoprotectants was assessed measuring Lactiplantibacillus plantarum CNCM I-4459 survival and water activity after freeze-drying and during 9 months storage at 25 °C. Results The addition whey and inulin were not effective in increasing Lactiplantibacillus plantarum CNCM I-4459 survival to long-term-storage (4 log reduction at 9 months storage). However, the addition of micellar casein to sucrose increased drastically the protective effect of the lyoprotectant (3.6 log i.e. 0.4 log reduction at 9 months storage). Comparing to a lyoprotectant containing whey or inulin, a lyoprotectant containing micellar casein resulted in a lower water activity after freeze-drying and its maintenance during storage (0.13 ± 0.05). Conclusions The addition of micellar casein to a sucrose solution, contrary to the addition of whey and inulin, resulted in a higher bacterial viability to long-term storage. Indeed, for the same water content as the others lyoprotectants, a significant lower water activity was obtained with micellar casein during storage. Probably due to high bound water content of micellar casein, less water could be available for chemical degradation reactions, responsible for bacterial damages during long-term storage. Therefore, the addition of this component to a sucrose solution could be an effective strategy for dried bacteria stabilization during long-term storage. more...
Published: 2021
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37. A scalable serology solution for profiling humoral immune responses to SARS-CoV-2 infection and vaccination

Author: Bhavisha Rathod, Matthew Stuible, Christine Mesa, Steven J. Drews, Angel Xinliu Li, Marc-André Langlois, Mariam Maltseva, Adrian Pasculescu, Mahya Fazel-Zarandi, Christian Gervais, Karen Colwill, François Cholette, Corey Arnold, Yannick Galipeau, Pamela J. Goodwin, Anne-Claude Gingras, Jeffrey L. Wrana, Lynda Rocheleau, Linda Bennett, Jenny Wang, Miriam Barrios-Rodiles, Mariam Iskilova, Kento T. Abe, Samira Mubareka, John Kim, Michelle A. Hladunewich, Kevin Yau, Yves Durocher, Martin Pelchat, Allison McGeer, and Aimee Paterson more...
Subjects: Vaccination, Immune system, Antigen, Biotinylation, biology.protein, Seroprevalence, Biology, Antibody, Virology, Neutralization, Serology
Abstract: BACKGROUND: Testing for antibodies against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been instrumental in detecting previous exposures and analyzing vaccine-elicited immune responses. Here, we describe a scalable "Made-in-Canada" solution that can detect and quantify SARS-CoV-2 antibodies, discriminate between natural infection- and vaccination-induced responses, and assess antibody-mediated inhibition of the spike-angiotensin converting enzyme 2 (ACE2) interaction. METHODS: We developed a set of methods and reagents to detect SARS-CoV-2 antibodies by enzyme-linked immunosorbent assay (ELISA). The main assays focus on the parallel detection of immunoglobulin (Ig)Gs against the spike trimer, its receptor binding domain (RBD), and the nucleocapsid (N) protein. These antigens are complemented by a detection antibody (human anti-IgG fused to horseradish peroxidase (HRP)) and a positive control reference antibody (recombinant IgG against the RBD), permitting intra- and inter-laboratory comparisons. Using this toolkit and commercial reagents, we optimized automated ELISAs on two different high throughput platforms to measure antibody responses to SARS-CoV-2 antigens. The assays were calibrated to a reference standard from the World Health Organization. We also automated a surrogate neutralization (sn)ELISA that measures inhibition of ACE2-Spike or -RBD interactions by antibodies using biotinylated ACE2. RESULTS: Our individual IgG-based ELISAs measure antibody levels in single-point measurements in reference to a standard antibody curve to accurately distinguish non-infected and infected individuals (area under the curve > 0.96 for each assay). Positivity thresholds can be established in individual assays using precision-recall analysis (e.g., by fixing the false positive rate), or more stringently, by scoring against the distribution of the means of negative samples across multiple assays performed over several months. For seroprevalence assessment (in a non-vaccinated cohort), classifying a sample as positive if antibodies were detected for at least 2 of the 3 antigens provided the highest specificity. In vaccinated cohorts, increases in anti-spike and -RBD (but not -N) antibodies are observed. Here, we present detailed protocols to perform these assays using either serum/plasma or dried blood spots both manually and on two automated platforms, and to express the results in international units to facilitate data harmonization and inter-study comparisons. We also demonstrate that the snELISA can be performed automatically at single points, increasing the scalability of this functional assay for large seroprevalence studies. INTERPRETATION: The ability to measure antibodies to three viral antigens and identify neutralizing antibodies capable of disrupting spike-ACE2 interactions in high-throughput assays enables large-scale analyses of humoral immune responses to SARS-CoV-2 infection and vaccination. The "Made-in-Canada" set of protein reagents, produced at the National Research Council of Canada are publicly available to enable the up-scaling of standardized serological assays, permitting nationwide data comparison and aggregation. more...
Published: 2021
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38. Annotation of Putative Circadian Rhythm-Associated Genes in Diaphorina citri (Hemiptera : Liviidae)

Author: Max Reynolds, Lucas de Oliveira, Chad Vosburg, Thomson Paris, Crissy Massimino, Jordan Norus, Yasmin Ortiz, Michelle Espino, Nina Davis, Ron Masse, Alan Neiman, Rachel Holcomb, Kylie Gervais, Melissa Kemp, Maria Hoang, Teresa D. Shippy, Prashant S. Hosmani, Mirella Flores-Gonzalez, Lukas A. Mueller, Wayne B. Hunter, Joshua B. Benoit, Susan J. Brown, Tom D’Elia, and Surya Saha more...
Subjects: Genetics, Danaus, biology, Vector (epidemiology), Diaphorina citri, Citrus greening disease, Circadian rhythm, biology.organism_classification, Hemiptera, Gene, Genome
Abstract: The circadian rhythm is a process involving multiple genes that generates an internal molecular clock, allowing organisms to anticipate environmental conditions produced by the earth’s rotation on its axis. This report presents the results of the manual curation of twenty-seven genes likely associated with circadian rhythm in the genome of Diaphorina citri, the Asian citrus psyllid. This insect acts as the vector of the bacterial pathogen Candidatus Liberibacter asiaticus (CLas), the causal agent of citrus greening disease (Huanglongbing). This disease is the most severe detriment to citrus industries and has drastically decreased crop yields worldwide. Based on the genes identified in the psyllid genome, namely cry1 and cry2, D. citri likely possesses a circadian model similar to that of the lepidopteran butterfly, Danaus plexippus. Manual annotation of these genes will allow future molecular therapeutics to be developed that can disrupt the psyllid biology. more...
Published: 2021
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39. Effects of high-fat diets on inflammation and antioxidant status in rats : comparison between palm olein and olive oil

Author: Bernard Jover, Edith Pinot, Germaine Niamke, Thibault Sutra, Fabrice Raynaud, Béatrice Bonafos, Nathalie Gayrard, Gilles Fouret, Eric Badia, Charles Coudray, Christine Feillet Coudray, Anne Marie Dupuy, Céline Lauret, Absalome Aké Monde, Jean-Paul Cristol, Gervais Koffi, Massara Camara-Cisse, Sylvie Gaillet, Karen Lambert, Youzan Ferdinand Djohan, MORNET, Dominique, Université Félix Houphouët-Boigny (UFHB), Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Dynamique Musculaire et Métabolisme (DMEM), Université de Montpellier (UM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Hôpital Lapeyronie [Montpellier] (CHU), Biocommunication en Cardio-Métabolique (BC2M), Université de Montpellier (UM), RD-Néphrologie (R&D), and Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS) more...
Subjects: Male, Antioxidant, Isoprostane, Thiobarbituric acid, medicine.medical_treatment, Inflammation, Palm Oil, Diet, High-Fat, medicine.disease_cause, Antioxidants, General Biochemistry, Genetics and Molecular Biology, Superoxide dismutase, 03 medical and health sciences, chemistry.chemical_compound, palm olein, medicine, TBARS, Animals, oxidative stress, Food science, Rats, Wistar, [SDV.MHEP.EM] Life Sciences [q-bio]/Human health and pathology/Endocrinology and metabolism, 0303 health sciences, biology, high fat diet, 030302 biochemistry & molecular biology, [SDV.MHEP.EM]Life Sciences [q-bio]/Human health and pathology/Endocrinology and metabolism, olive oil, Rats, [SDV.AEN] Life Sciences [q-bio]/Food and Nutrition, Liver, chemistry, inflammation, biology.protein, medicine.symptom, [SDV.AEN]Life Sciences [q-bio]/Food and Nutrition, Oxidative stress, Peroxidase
Abstract: Palm olein (PO) and olive oil (OO) are widely consumed in the world. PO is considered harmful to health, whereas OO is considered healthy. The aim of the study was to compare the effects of consumption of these oils on antioxidant status and inflammation in rats. This was an experimental study in male wistar rats fed a diet containing 30% of each oil. Rats had free access to food and water. After being fed for 12 weeks, animals were sacrificed and liver and aortic blood were collected. Plasma was used for the determination of interleukin-6 (IL-6) and oxidative stress parameters (Superoxide dismutase -SOD; Gluthation peroxidase - GPx; Thiobarbituric acid reactive substances - TBARS; Thiol groups and isoprostane). The inflammation and oxidative stress status as well as the expression of several genes/proteins were also analyzed in liver homogenate. No significant differences were observed between PO and OO in plasma and liver levels of the studied inflammation and oxidative stress parameters. This study showed that the consumption of PO induces an antioxidant status superimposable to that of OO. Key words : Palm olein - Olive oil - Oxidative stress - Inflammation - High fat diet more...
Published: 2021
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40. Climate-induced expansions of invasive species in the Pacific Northwest, North America: a synthesis of observations and projections

Author: Clint C. Muhlfeld, J. Joseph Giersch, Jennifer Gervais, Robert Al-Chokhachy, Adam J. Sepulveda, and Ryan P. Kovach
Subjects: 0106 biological sciences, Ecology, Range (biology), 010604 marine biology & hydrobiology, Aquatic ecosystem, Climate change, Biology, 010603 evolutionary biology, 01 natural sciences, Invasive species, Effects of global warming, Abundance (ecology), Climate model, Terrestrial ecosystem, Ecology, Evolution, Behavior and Systematics
Abstract: Climate change may facilitate the expansion of non-native invasive species (NIS) in aquatic and terrestrial systems. However, empirical evidence remains scarce and poorly synthesized at scales necessary for effective management. We conducted a literature synthesis to assess the state of research on the observed and predicted effects of climate change on a suite of 398 aquatic and terrestrial NIS now present in or a major threat to aquatic and terrestrial ecosystems of the Pacific Northwest (PNW), USA and British Columbia. Surprisingly, very few studies (n = 15) have investigated the observed effects of climate change on the distribution, abundance, spread, or impact of the focal NIS, with only five studies focusing on terrestrial (n = 2) or aquatic (n = 3) species within the PNW. Only 93 studies predicted the future dynamics of the focal NIS somewhere in their non-native range using climate model projections, yielding 117 species-specific predictions. However, only 30 of those studies generated predictions that overlapped with the PNW, and only six focused specifically on the expansion or abundance of NIS (n = 11 species) entirely within the region. Although our understanding of how climate change may interact with biological invasions is notably lacking, some evidence suggests that climate-induced NIS expansions are already underway in the PNW, particularly in aquatic ecosystems, and will be exacerbated by future changes in temperature and precipitation regimes. Better information is urgently needed for managers to implement strategic prevention, early detection, and proactive actions that ameliorate ecologically and economically devastating impacts of NIS. more...
Published: 2020
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41. Integrated GWAS and mRNA Microarray Analysis Identified IFNG and CD40L as the Central Upstream Regulators in Primary Biliary Cholangitis

Author: Toshiki Nikami, Hitomi Nakamura, Takuya Komura, Yuki Hitomi, Kiyoshi Migita, Atsushi Naganuma, Amane Kitasato, Olivier Gervais, Hiroshi Kouno, Atsumasa Komori, Hiromasa Ohira, Minae Kawashima, Hajime Ohta, Seigo Abiru, Yosuke Kawai, Shinji Katsushima, Kaname Yoshizawa, Kazuko Ueno, Hideo Nishimura, Masao Nagasaki, Tamotsu Kuroki, Tatsuji Komatsu, Katsushi Tokunaga, Hajime Takikawa, Shinya Nagaoka, Kazuhiko Yamauchi, Tomohiko Mannami, Seik-Soon Kohn, Kouki Matsushita, Tatsuro Kobata, Hirotaka Kouno, Nao Nishida, Satoru Tsuruta, Fujio Makita, Atsushi Tanaka, Hiroshi Yatsuhashi, Shinji Shimoda, Yoshihiro Aiba, Kazuhiro Sugi, Kaname Kojima, and Minoru Nakamura more...
Subjects: Messenger RNA, CD40, Hepatology, Microarray analysis techniques, Cell, Genome-wide association study, Original Articles, Computational biology, Biology, medicine.anatomical_structure, Gene expression, medicine, biology.protein, lcsh:Diseases of the digestive system. Gastroenterology, Original Article, lcsh:RC799-869, Gene, Genetic association
Abstract: Genome‐wide association studies (GWASs) in European and East Asian populations have identified more than 40 disease‐susceptibility genes in primary biliary cholangitis (PBC). The aim of this study is to computationally identify disease pathways, upstream regulators, and therapeutic targets in PBC through integrated GWAS and messenger RNA (mRNA) microarray analysis. Disease pathways and upstream regulators were analyzed with ingenuity pathway analysis in data set 1 for GWASs (1,920 patients with PBC and 1,770 controls), which included 261 annotated genes derived from 6,760 single‐nucleotide polymorphisms (P 2 versus controls (P more...
Published: 2020
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42. Phytochemistry and pharmacology of Harungana madagascariensis: mini review

Author: Hidayat Hussain, Bel Youssouf M. Gbetnkom, Gervais Mouthé Happi, Bonaventure T. Ngadjui, Simeon F. Kouam, Ivan R. Green, and Gesquiere Laure M. Tiani
Subjects: Phytochemistry, biology, 010405 organic chemistry, Plant Science, Hypericaceae, Pharmacology, biology.organism_classification, Antimicrobial, 01 natural sciences, Biochemistry, 0104 chemical sciences, 010404 medicinal & biomolecular chemistry, chemistry.chemical_compound, chemistry, Genus, visual_art, Ethnobotany, Anthraquinones, visual_art.visual_art_medium, Harungana, Bark, Agronomy and Crop Science, Biotechnology
Abstract: This mini review describes the research between 1962 and 2019 on ethnobotany, chemistry and pharmacology of Harungana madagascariensis (Hypericaceae), the unique plant species in the genus Harungana. The plant is mainly distributed in Africa and Europe, where it has been used in the traditional medicine to cure several diseases. The first chemical investigation of H. madagascariensis genus took place earlier in 1962 with the isolation of harunganin whose the structure was characterized by X-ray. Several works have been done over the last 57 years on leaves, bark, roots and branches of the plant and as result, 42 secondary metabolites belonging to numerous classes of compounds including anthranoids, anthraquinones, xanthones, triterpenoids, flavonoids, steroids and alkaloids have been isolated and are presented herein together with some derivatives obtained from chemical transformations including thermal rearrangement and allylation. The anthranoids reported from natural sources represent almost 49 % of the total secondary metabolites obtained from the genus and display the most potent biological activities. Along with anthraquinones, they constitute the chemo markers of Harungana. The extracts and compounds from the plant have been evaluated for their potencies in antimicrobial, anti-protozoan, anti-sickling, anti-inflammatory, antioxidant, enzyme inhibition or cytotoxic activities. The results support the uses of H. madagascariensis in folk medicine and provide further evidence in new drugs discovery. more...
Published: 2020
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43. Intra- and inter-individual variability of fatty acid composition of the follicular fluid in a cohort of 23 women undergoing assisted reproductive treatment

Author: Kelly Tilleman, Veerle Fievez, Bruno Vlaeminck, Rachel Gervais, Y J Liu, P.Y. Chouinard, and P. De Sutter
Subjects: Adult, 0301 basic medicine, Reproductive Techniques, Assisted, Correlation coefficient, Coefficient of variation, Oocyte Retrieval, Biology, Cohort Studies, 03 medical and health sciences, Follicle, 0302 clinical medicine, Animal science, Ovarian Follicle, Fatty Acids, Omega-3, Genetics, Humans, Assisted Reproduction Technologies, Genetics (clinical), chemistry.chemical_classification, 030219 obstetrics & reproductive medicine, Fatty Acids, Obstetrics and Gynecology, Fatty acid, General Medicine, Follicular fluid, Follicular Fluid, 030104 developmental biology, Reproductive Medicine, chemistry, Cohort, Female, Fatty acid composition, Developmental Biology, Polyunsaturated fatty acid
Abstract: PURPOSE: To examine the intra- and inter-individual variability in fatty acid composition of follicular fluid (FF) of 23 patients undergoing assisted reproductive treatment. METHODS: The average coefficient of variation within each patient (CV(w)) and intra-class correlation coefficient (ICC) values of FF fatty acid composition as well as correlation between the fatty acid composition of individual, pooled or first-punctured follicles, were assessed. RESULTS: The proportions of 16:0, 18:0, cis-9 18:1, 18:2n-6, 20:5n-3, total MUFA and n-3 PUFA showed good reproducibility (CV(w) more...
Published: 2020
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44. Experimental study and optimization of freeze-drying cycles of a model Casei type probiotic bacteria

Author: Julien Andrieu, Ghania Degobert, Pierre Verlhac, Laurent Beney, Claudia Cogné, Patrick Gervais, Séverine Vessot-Crastes, and Sylvie Moundanga
Subjects: Lactobacillus casei, biology, Chemistry, General Chemical Engineering, 04 agricultural and veterinary sciences, 02 engineering and technology, biology.organism_classification, 040401 food science, Water based, Freeze-drying, 0404 agricultural biotechnology, 020401 chemical engineering, Probiotic bacteria, Food science, 0204 chemical engineering, Physical and Theoretical Chemistry
Abstract: The objective of this paper was to present experimental results concerning the optimization of freeze-drying cycles of a model type casei probiotic bacteria with water based formulations using lact... more...
Published: 2019
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45. Chemical constituents from the bark of the Cameroonian mahogany Trichilia emetica Vahl (Meliaceae)

Author: Anatole Guy Blaise Azebaze, Hans-Georg Stammler, Marcel Frese, Gervais Mouthé Happi, Alexis Sylvain W. Mbobda, Beate Neumann, Willifred Dongmo T. Tsopgni, Simeon F. Kouam, Norbert Sewald, and Bruno Ndjakou Lenta more...
Subjects: Lignoceric acid, Plant Science, Limonoid, 01 natural sciences, Biochemistry, Protocatechuic acid, chemistry.chemical_compound, medicine, Meliaceae, Steroid, Stigmasterol, biology, Traditional medicine, 010405 organic chemistry, biology.organism_classification, 0104 chemical sciences, 010404 medicinal & biomolecular chemistry, chemistry, Phytochemical, Trichilia emetica, visual_art, visual_art.visual_art_medium, Bark, X-ray structure, Agronomy and Crop Science, Biotechnology, medicine.drug
Abstract: Phytochemical investigation of the stem bark extract of Trichilia emetica led to the isolation of two new naturally occurring compounds including a prieurianin-class limonoid named trichirokin (1) and the steroid ergosta-5,24(28)-diene-3S, 16S, 20S-triol (4), along with nine known compounds characterized as rohituka-3 (3), rohituka-9 (2), scopoletin, benzoic acid, protocatechuic acid, lignoceric acid, beta-sitosterol, stigmasterol and beta-sitosterol-3-O-beta-D-glucopyranoside. The crystal structures of rohituka-3 (3) and ergosta-5,24(28)-diene-3S, 16S, 20S-triol (4) are reported here for the first time. The structures of the compounds were elucidated by extensive spectroscopic and spectrometric data interpretation. The stereochemistry of compound 1 was established on the basis of its NOESY spectrum and the comparison of its optical rotation value with that of its congener 2. None of the reported compounds displayed antibacterial or cytotoxic activity. more...
Published: 2019
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46. Clinics in diagnostic imaging (198)

Author: Cheong Wei Terence Huey, Hsien Min Low, Gervais Khin-Lin Wansaicheong, and Yong Quan Alvin Soon
Subjects: Male, medicine.medical_specialty, Abdominal pain, Nypa fruticans, 030204 cardiovascular system & hematology, Bezoars, 03 medical and health sciences, 0302 clinical medicine, Intestine, Small, Medical imaging, Humans, Medicine, 030212 general & internal medicine, biology, business.industry, General Medicine, Middle Aged, biology.organism_classification, medicine.disease, Bowel obstruction, Phytobezoar, Bezoar, Radiology, Medical EducationT, medicine.symptom, business, Intestinal Obstruction
Abstract: A 60-year-old man presented with abdominal pain. He was later diagnosed on imaging to have high-grade small bowel obstruction. The patient underwent surgery, and a hard, rounded bezoar resembling the endosperm of Nypa fruticans, colloquially known as attap chee, was found at the point of obstruction. Small bowel obstruction is a common acute surgical condition with multiple causes, including bezoars. We discuss the typical imaging features of bezoars causing small bowel obstruction as well as potential pitfalls that can mimic the appearance of a bezoar. more...
Published: 2019
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47. Social Responsiveness and Objectification: The Moderating Roles of Serotonin Transporter and Serotonin Receptor 2A Genotypes in an Objectification Theory Model of Disordered Eating

Author: Grace Sullivan, Sarah J. Gervais, Scott F. Stoltenberg, and Rebecca L. Brock
Subjects: Social Psychology, biology, rs6311, media_common.quotation_subject, 05 social sciences, Shame, 050109 social psychology, medicine.disease, Gender Studies, Eating disorders, 5-HTTLPR, Developmental and Educational Psychology, biology.protein, medicine, 0501 psychology and cognitive sciences, Objectification, Disordered eating, Association (psychology), Psychology, Serotonin transporter, 050104 developmental & child psychology, Clinical psychology, media_common
Abstract: Feminist scholars have called for gender researchers to consider gene-environment interactions for gender-imbalanced disorders (Salk and Hyde Psychology of Women Quarterly, 36, 395–411, 2012). Responding to these calls, the present study integrates objectification theory (Fredrickson and Roberts Psychology of Women Quarterly, 21, 173–206, 1997) and genetic research. In the tested model, objectification experiences are associated with disordered eating through body surveillance and body shame, and serotonin transporter (SLC6A4) genotypes (5-HTTLPR and rs25531), serotonin 2A receptor SNP genotypes (HTR2A rs6311), and the epistatic interaction between those genotypes function as moderators. U.S. undergraduate women (n = 526) completed self-reports of objectification, body surveillance, body shame, and disordered eating and donated buccal cells for genetic analyses. The association between objectification and disordered eating was mediated by body shame, but not body surveillance. The paths from objectification to both body surveillance and body shame were moderated by genotypes. The indirect effect of objectification on disordered eating through body shame was only present for SLC6A4 L′ and rs6311 G homozygotes. Our results are consistent with previous evidence that serotonin system genetic variation is associated with disordered eating risk. They provide evidence of a non-deterministic genetic effect that is context-dependent and subtle. These findings also reinforce efforts to develop personalized prevention and treatment approaches for eating disorders. more...
Published: 2019
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48. Characterization of some African tropical heartwood lignins by 1D 13C and 1H-NMR: molecular structure and hydroxyl groups’ distribution

Author: Péguy Starlin Engozogho Anris, Bikoro Bi Athomo Arsène, Bernard De Jeso, Aristide Gervais Akagah, and Rodrigue Safou Tchiama
Subjects: biology, Chemical structure, Diastereomer, Forestry, Plant Science, Testulea gabonensis, biology.organism_classification, Biomaterials, chemistry.chemical_compound, chemistry, Pinoresinol, Hardwood, Proton NMR, Lignin, Organic chemistry, Aucoumea klaineana
Abstract: In order to understand the potential of some tropical hardwood wastes as source of utilizable lignins, the chemical structure of acetylated dioxane acid lignins from Testulea gabonensis Pellegr (T. gabonensis), Julbernardia pellegriniana (J. pellegriniana), Aucoumea klaineana Pierre (A. klaineana) and Tieghemella africana Pierre (T. africana) widely used in the tropical timber industry of Congo basin was investigated by 1D 1H and 13C-NMR. T. gabonensis and J. pellegriniana were the richest in guaiacyl (G) units, while A. klaineana and T. africana ones exhibited the highest syringyl (S) content. 1H-NMR exhibited an S/G 1. 13C-NMR aliphatic to phenolic hydroxyl group ratios were 1.42; 2.10; 2.0 and 1.41 for T. gabonensis, J. pellegriniana, A. klaineana and T. africana, respectively. The guaiacyl hydroxyl groups of T. gabonensis and J. pellegriniana dioxane acid lignins were more acetylated than A. klaineana and T. africana ones. The lowest acetylation of A. klaineana dioxane acid lignin was reinforced by the weak esterification of its guaiacyl-type hydroxyl groups at the Cα and Cγ position. The same trend was observed for acetylated syringyl-type hydroxyl groups at the Cα position of A. klaineana. Nevertheless, T. gabonensis was the richest in β-O-4 and 5-5′ condensed structures. Those lignins showed a low content on β-5 links for which the weakest signal strength was for T. africana which exhibited, however, the highest content on β–β structures of pinoresinol moieties. The occurrence of guaiacyl-type β-O-4 with Cα=O or β-O-4 threo and erythro forms within the studied hardwood lignins was discussed. more...
Published: 2019
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49. Functional Metagenomics Characterization of an Anaerobic Saltwater Bioreactor

Author: G. Gervais, J. Fortuné, A. Forestil, D. Derilus, S. E. Massey, C. Louime, and O. Polyanska
Subjects: 0303 health sciences, Article Subject, biology, 030306 microbiology, lcsh:TJ807-830, lcsh:Renewable energy sources, biology.organism_classification, Methane, Carbon cycle, 03 medical and health sciences, chemistry.chemical_compound, chemistry, Biogas, Metagenomics, Bioreactor, Environmental science, Seawater, Biochemical engineering, Bacteria, 030304 developmental biology, Archaea
Abstract: Methanogens are restricted to a few genera of Archaea, however they have great importance in the carbon cycle, impacting climactic considerations, and also find a role in renewable energy in the form of biogas. Here, we examine the microbial contribution to the production of methane in a sargassum fed anaerobic saltwater bioreactor, which are poorly characterized compared to fresh water bioreactors, using a comprehensive functional metagenomics approach. Despite abundant production of methane, we detected a low proportion of Archaea in the system using 16S rRNA community profile analyses. We address the low representation using an additional 16S rRNA analysis of shotgun data and a consideration of CO2:CH4production. Using a novel network alignment and tree building approach, we measured similarity between the meta-metabolic capabilities of different anaerobic microbial communities. The saltwater bioreactor samples clustered together, validating the approach and providing a method of determining meta-metabolic similarity between microbial communities, with a range of potential applications. We also introduce a number of additional approaches for examining and interpreting meta-metabolic network topology. The low abundance of methanogens appears as a common property of such anaerobic systems and likely reflects the relatively poor energetics of methanogens, while examination of key enzymes confirms that hydrogen producing bacteria are the major fermentative guild. Our results indicate that the use of readily available seawater and marine macroalgae is a promising approach to the production of biogas as a source of renewable energy. more...
Published: 2019
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50. Natural products from the medicinal plant Duguetia staudtii (Annonaceae)

Author: Jean Claude Tchouankeu, Alexis Sylvain W. Mbobda, Muhammad Ali, Alain Wembe Ngouonpe, Ostend K. Tatuedom, Marius Mbiantcha, Simeon F. Kouam, Gervais M. Happi, and Mehreen Lateef
Subjects: Stem bark, Traditional medicine, biology, 010405 organic chemistry, Alkaloid, Ethyl acetate, biology.organism_classification, 01 natural sciences, Biochemistry, 0104 chemical sciences, Duguetia, 010404 medicinal & biomolecular chemistry, chemistry.chemical_compound, Triterpenoid, Phytochemical, chemistry, Annonaceae, Spectral data, Ecology, Evolution, Behavior and Systematics
Abstract: The phytochemical investigation of the ethyl acetate soluble fraction of Duguetia staudtii stem bark led to the isolation of eight compounds consisting into a new bisnorlignan named pachypolignan (1), a known bisnorlignan (2), four flavonoids (3–6), one alkaloid (7), and one triterpenoid (8). The structures of all the compounds were established with help of spectral data including IR, UV, MS, 1D- and 2D-NMR spectroscopic data, as well as by comparison with previously-reported data in literature. The anti-inflammatory and urease inhibitory activities of the isolated compounds were assessed. Furthermore, the chemotaxonomic significance of these compounds was discussed. more...
Published: 2019
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