1. A monocyte/dendritic cell molecular signature of SARS-CoV2-related multisystem inflammatory syndrome in children (MIS-C) with severe myocarditis
- Author
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Ludivine Grzelak, Maxime Beretta, Slimane Allali, Aude Magérus, Hugo Mouquet, Maxime Batignes, Isabelle Melki, Olivier Schwartz, Quentin Riller, Mehdi Oualha, Nicolas Cagnard, Christine Bole-Feysot, Camille de Cevins, James P. Di Santo, Christele Gras Leguen, Florence Moulin, Jean-Laurent Casanova, Cécile Masson, Aurélien Corneau, Damien Bonnet, Vithura Pirabarakan, Mickaël M. Ménager, Camille Bruneau, Brieuc P. Perot, Francesco Carbone, Darragh Duffy, Mohammed Zarhrate, Marie-Claude Stolzenberg, Alexandre Boullé, Mélanie Parisot, Boris Sorin, Ghaith Abdessalem, Alain Fischer, Marianne Leruez, Julie Toubiana, Victor Garcia-Paredes, Mathie Lorrot, Loïc de Pontual, Zahra Belhadjer, Bruno Charbit, Tinhinane Fali, Marine Luka, Nikaïa Smith, Brigitte Bader Meunier, Shen-Ying Zhang, Sonia Meynier, Fredéric Rieux Laucat, Julien Haroche, Pedro Gonçalves, Laura Barnabei, Inflammatory Responses and Transcriptomic Networks in diseases (Equipe Inserm U1163), Imagine - Institut des maladies génétiques (IHU) (Imagine - U1163), 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), Sanofi Aventis R&D [Chilly-Mazarin], Immunologie Translationnelle - Translational Immunology lab, Institut Pasteur [Paris], Immunogenetics of pediatric autoimmune diseases (Equipe Inserm U1163), Cytometrie et Biomarqueurs – Cytometry and Biomarkers (UTechS CB), Immunologie humorale - Humoral Immunology, Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Virus et Immunité - Virus and immunity, Institut Pasteur [Paris]-Centre National de la Recherche Scientifique (CNRS), Immunité Innée - Innate Immunity, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP), Structure Fédérative de Recherche Necker (SFR Necker - UMS 3633 / US24), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Cytométrie Pitié-Salpêtrière (PASS-CYPS), Unité Mixte de Service Production et Analyse de données en Sciences de la vie et en Santé (PASS), Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Human genetics of infectious diseases : Mendelian predisposition (Equipe Inserm U1163), Rockefeller University [New York], Service d'immuno-hématologie pédiatrique [CHU Necker], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service d'Immunologie [CHU Pitié-Salpétrière], CHU Pitié-Salpêtrière [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), AP-HP Hôpital universitaire Robert-Debré [Paris], CHU Trousseau [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Département des urgences pédiatriques [CHU Necker], CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Laboratoire de Virologie [CHU Necker], Département de Pédiatrie et maladies infectieuses [CHU Necker], Centre hospitalier universitaire de Nantes (CHU Nantes), Service de Pédiatrie [Jean Verdier], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Jean Verdier [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Sorbonne Paris Nord, Collège de France (CdF (institution)), Biodiversité et Epidémiologie des Bactéries pathogènes - Biodiversity and Epidemiology of Bacterial Pathogens, The study was supported by the Institut National de la Santé et de la Recherche Médicale (INSERM), by the 'URGENCE COVID-19' fundraising campaign of Institut Pasteur, by the Atip-Avenir, Emergence ville de Paris program and fond de dotation Janssen Horizon and by government grants managed by the Agence National de la Recherche as part of the 'Investment for the Future' program (Institut Hospitalo-Universitaire Imagine, grant ANR-10-IAHU-01, Recherche Hospitalo-Universitaire, grant ANR-18-RHUS-0010, Laboratoire d’Excellence ‘‘Milieu Intérieur', grant ANR-10-LABX-69-01), the Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), the Agence National de la Recherche (ANR-flash Covid19 'AIROCovid' to FRL and 'CoVarImm' to DD and JDS), and by the FAST Foundation (French Friends of Sheba Tel Hashomer Hospital). The LabTech Single Cell@Imagine is supported by the Paris Region and the 'Investissements d’avenir' program through the 2019 ATF funding – Sésame Filières PIA (Grant N°3877871). CdC is the recipient of a CIFRE-PhD (Sanofi). L.B. was a recipient of an Imagine institute PhD international program supported by the Fondation Bettencourt Schueller. L.B. was also supported by the EUR G.E.N.E. (reference #ANR-17-EURE-0013) and is part of the Université de Paris IdEx #ANR-18-IDEX-0001 funded by the French Government through its 'Investments for the Future' program. S.M. was a recipient of an INSERM and Institut Imagine post-doctorat program supported by the Fondation pour la Recherche Médicale (FRM N°SPF20170938825). NS was a recipient of the Pasteur-Roux-Cantarini Fellowship. VGP obtained an Imagine international PhD fellowship program supported by the Fondation Bettencourt Schueller. BPP is the recipient of an ANRS post-doctoral fellowship., ANR-10-IAHU-0001,Imagine,Institut Hospitalo-Universitaire Imagine(2010), ANR-18-RHUS-0010,ATRACTION,Autoimmunity/inflammation Through Rnaseq Analysis at the single Cell level for Therapeutic Innovation(2018), ANR-10-LABX-0069,MILIEU INTERIEUR,GENETIC & ENVIRONMENTAL CONTROL OF IMMUNE PHENOTYPE VARIANCE: ESTABLISHING A PATH TOWARDS PERSONALIZED MEDICINE(2010), ANR-20-COVI-0022,AIROCovid19,Analyse Omics de la réponse immune aigue au cours de l'infection à Covid19: rationnel moléculaire pour un traitement ciblé(2020), ANR-17-EURE-0013,GENE,Génétique et Epigénétique Nouvelle Ecole(2017), ANR-18-IDEX-0001,Université de Paris,Université de Paris(2018), 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), Institut Pasteur [Paris] (IP), Institut Pasteur [Paris] (IP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Virus et Immunité - Virus and immunity (CNRS-UMR3569), Institut Pasteur [Paris] (IP)-Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)
- Subjects
0303 health sciences ,Chemokine ,Myocarditis ,biology ,business.industry ,Monocyte ,Dendritic cell ,Gene signature ,medicine.disease_cause ,medicine.disease ,Pathophysiology ,3. Good health ,03 medical and health sciences ,0302 clinical medicine ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,Immunology ,biology.protein ,medicine ,[SDV.IMM]Life Sciences [q-bio]/Immunology ,Tumor necrosis factor alpha ,business ,Oxidative stress ,030304 developmental biology - Abstract
SARS-CoV-2 infection in children is generally milder than in adults, yet a proportion of cases result in hyperinflammatory conditions often including myocarditis. To better understand these cases, we applied a multi-parametric approach to the study of blood cells of 56 children hospitalized with suspicion of SARS-CoV-2 infection. The most severe forms of MIS-C (multisystem inflammatory syndrome in children related to SARS-CoV-2), that resulted in myocarditis, were characterized by elevated levels of pro-angiogenesis cytokines and several chemokines. Single-cell transcriptomic analyses identified a unique monocyte/dendritic cell gene signature that correlated with the occurrence of severe myocarditis, characterized by sustained NF-κB activity, TNF-α signaling, associated with decreased gene expression of NF-κB inhibitors. We also found a weak response to type-I and type-II interferons, hyperinflammation and response to oxidative stress related to increased HIF-1α and VEGF signaling. These results provide potential for a better understanding of disease pathophysiology.
- Published
- 2021