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192 results on '"Cazeneuve, Cécile"'

1. Molecular Diagnosis of Primary Cardiomyopathy in 231 Unrelated Pediatric Cases by Panel-Based Next-Generation Sequencing: A Major Focus on Five Carriers of Biallelic TNNI3 Pathogenic Variants

Author

Janin, Alexandre, Perouse de Montclos, Thomas, Nguyen, Karine, Consolino, Emilie, Nadeau, Gwenael, Rey, Gaelle, Bouchot, Océane, Blanchet, Patricia, Sabbagh, Quentin, Cazeneuve, Cécile, El-Malti, Rajae, Morel, Elodie, Delinière, Antoine, Chevalier, Philippe, and Millat, Gilles

Published
2022
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3. Prevalence and phenotypes associated with ALPK3 null variants in a large French multicentric cohort: Confirming its involvement in hypertrophic cardiomyopathy.

Author

Ader, Flavie, Jedraszak, Guillaume, Janin, Alexandre, Billon, Clarisse, Buisson, Nathalie Roux, Bloch, Adrien, Bensalah, Meriem, De Sandre‐Giovannoli, Anachiara, Goudal, Adeline, Marsili, Luisa, Cazeneuve, Cécile, Charron, Philippe, Millat, Gilles, and Richard, Pascale

Subjects
HYPERTROPHIC cardiomyopathy, NUCLEOTIDE sequencing, CHILD patients, GENETIC variation, GENETIC testing, EXOMES
Abstract

Biallelic disease‐causing variants in the ALPK3 gene were first identified in children presenting with a severe cardiomyopathy. More recently, it was shown that carriers of heterozygous ALPK3 null variants are at risk of developing hypertrophic cardiomyopathy (HCM) with an adult onset. Since the number of reported ALPK3 patients is small, the mutational spectrum and clinical data are not fully described. In this multi‐centric study, we described the molecular and clinical spectrum of a large cohort of ALPK3 patients. Genetic testing using targeted next generation sequencing was performed in 16 183 cardiomyopathy index cases. Thirty‐six patients carried at least one null ALPK3 variant. The five paediatric patients carried two ALPK3 variants, all presented an HCM phenotype with severe outcomes (one transplantation, one heart failure and one cardiac arrest). The 31 adult patients carried heterozygous variants and the main phenotype was HCM (n = 26/31); including 15% (n = 4) presented with an apical or a concentric form of hypertrophy. Reporting a large cohort of ALPK3 patients, this collaborative work confirmed a strong association with HCM and suggesting his screening in the context of idiopathic HCM. [ABSTRACT FROM AUTHOR]

Published
2024
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4. Genetic screening of ANXA11 revealed novel mutations linked to amyotrophic lateral sclerosis

Author

Teyssou, Elisa, Muratet, François, Amador, Maria-Del-Mar, Ferrien, Mélanie, Lautrette, Géraldine, Machat, Selma, Boillée, Séverine, Larmonier, Thierry, Saker, Safaa, Leguern, Eric, Cazeneuve, Cécile, Marie, Yannick, Guegan, Justine, Gyorgy, Beata, Cintas, Pascal, Meininger, Vincent, Le Forestier, Nadine, Salachas, François, Couratier, Philippe, Camu, William, Seilhean, Danielle, and Millecamps, Stéphanie

Published
2021
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5. Relations between C9orf72 expansion size in blood, age at onset, age at collection and transmission across generations in patients and presymptomatic carriers

Author

Brice, Alexis, Auriacombe, Sophie, Belliard, Serge, Blanc, Frédéric, Bouteleau-Bretonnière, Claire, Ceccaldi, Mathieu, Couratier, Philippe, Didic, Mira, Dubois, Bruno, Duyckaerts, Charles, Etcharry-Bouix, Frédérique, Golfier, Véronique, Hannequin, Didier, Lacomblez, Lucette, Le Ber, Isabelle, Levy, Richard, Michel, Bernard-François, Pasquier, Florence, Thomas-Anterion, Catherine, Pariente, Jérémie, Sellal, François, Vercelletto, Martine, Benchetrit, Eve, Bertin, Hugo, Bertrand, Anne, Bissery, Anne, Bombois, Stéphanie, Boncoeur, Marie-Paule, Cassagnaud, Pascaline, Chastan, Mathieu, Chen, Yaohua, Chupin, Marie, Colliot, Olivier, Delbeucq, Xavier, Deramecourt, Vincent, Delmaire, Christine, Gerardin, Emmanuel, Hossein-Foucher, Claude, Habert, Marie-Odile, Lautrette, Géraldine, Lebouvier, Thibaud, Lehéricy, Stéphane, Le Toullec, Benjamin, Martineau, Kelly, Mackowiak, Marie-Anne, Monteil, Jacques, Petyt, Grégory, Pradat, Pierre-François, Oya, Assi-Hervé, Rinaldi, Daisy, Rollin-Sillaire, Adeline, Salachas, François, Sayah, Sabrina, Wallon, David, Fournier, Clémence, Barbier, Mathieu, Camuzat, Agnès, Anquetil, Vincent, Lattante, Serena, Clot, Fabienne, Cazeneuve, Cécile, Sabatelli, Mario, Forlani, Sylvie, Jornea, Ludmila, and Leguern, Eric

Published
2019
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7. SLITRK2, an X-linked modifier of the age at onset in C9orf72 frontotemporal lobar degeneration

Author

Barbier, Mathieu, Camuzat, Agnès, Hachimi, Khalid El, Guegan, Justine, Rinaldi, Daisy, Lattante, Serena, Houot, Marion, Sánchez-Valle, Raquel, Sabatelli, Mario, Antonell, Anna, Molina-Porcel, Laura, Clot, Fabienne, Couratier, Philippe, van der Ende, Emma, van der Zee, Julie, Manzoni, Claudia, Camu, William, Cazeneuve, Cécile, Sellal, François, Didic, Mira, Golfier, Véronique, Pasquier, Florence, Duyckaerts, Charles, Rossi, Giacomina, Bruni, Amalia C, Alvarez, Victoria, Gómez-Tortosa, Estrella, de Mendonça, Alexandre, Graff, Caroline, Masellis, Mario, Nacmias, Benedetta, Oumoussa, Badreddine Mohand, Jornea, Ludmila, Forlani, Sylvie, Van Deerlin, Viviana, Rohrer, Jonathan D, Gelpi, Ellen, Rademakers, Rosa, Van Swieten, John, Le Guern, Eric, Van Broeckhoven, Christine, Ferrari, Raffaele, Génin, Emmanuelle, Brice, Alexis, Ber, Le, Isabelle Alexis Brice, Sophie, Auriacombe, Serge, Belliard, Anne, Bertrand, Anne, Bissery, Fre ́ de, ́ ric Blanc, Marie-Paule, Boncoeur, Ste, ́ phanie Bombois, Claire Boutoleau-Bretonnie` re, Agne`, s Camuzat, Mathieu, Ceccaldi, Marie, Chupin, Philippe, Couratier, Olivier, Colliot, Vincent, Deramecourt, Mira, Didic, Bruno, Dubois, Charles, Duyckaerts, Fre ́ de, ́ rique Etcharry-Bouyx, Aure, ́ lie Guignebert-Funkiewiez, Maı ̈te, ́ Formaglio, ́ ronique Golfier, Ve, Marie-Odile, Habert, Didier, Hannequin, Lucette, Lacomblez, Julien, Lagarde, ́ raldine Lautrette, Ge, Isabelle Le Ber, Benjamin Le Toullec, Richard, Levy, Marie-Anne, Mackowiak, Bernard-Franc ̧ois Michel, Florence, Pasquier, Thibaud, Lebouvier, Carole Roue, ́ -Jagot, Christel Thauvin- Robinet, Catherine, Thomas-Anterion, Je ́ re, ́ mie Pariente, Franc ̧ois Salachas, Sabrina, Sayah, Franc ̧ois Sellal, Assi-Herve, ́ Oya, Daisy, Rinaldi, Adeline, Rollin-Sillaire, Martine, Vercelletto, David, Wallon, Armelle, Rametti-Lacroux, Raffaele, Ferrari, Hernandez, Dena G., Nalls, Michael A., Rohrer, Jonathan D., Adaikalavan, Ramasamy, Kwok, John B. J., Carol Dobson- Stone, Brooks, William S., Schofield, Peter R., Halliday, Glenda M., Hodges, John R., Olivier, Piguet, Lauren, Bartley, Elizabeth, Thompson, Isabel Herna, ́ ndez, Agustı ́n Ruiz, Merce`, Boada, Barbara, Borroni, Alessandro, Padovani, Carlos, Cruchaga, Cairns, Nigel J., Luisa, Benussi, Giuliano, Binetti, Roberta, Ghidoni, Gianluigi, Forloni, Diego, Albani, Daniela, Galimberti, Chiara, Fenoglio, Maria, Serpente, Elio, Scarpini, ́ n, Jordi Clarimo, Alberto Lleo, ́, Rafael, Blesa, Maria Landqvist Waldo, ̈, Karin, Nilsson, Christer, Nilsson, Mackenzie, Ian R. A., Hsiung, Ging-Yuek R., Mann, David M. A., Jordan, Grafman, Morris, Christopher M., Johannes, Attems, Griffiths, Timothy D., Mckeith, Ian G., Thomas, Alan J., Pietro, Pietrini, Edward, Uey, Wassermann, Eric M., Atik, Baborie, Evelyn, Jaros, Tierney, Michael C., Pau, Pastor, Cristina, Razquin, Sara, Ortega-Cubero, Elena, Alonso, Robert, Perneczky, Janine, Diehl-Schmid, Panagiotis, Alexopoulos, Alexander, Kurz, Rainero, Innocenzo, Rubino, Elisa, Pinessi, Lorenzo, Ekaterina, Rogaeva, Peter St George-Hyslop, Giacomina, Rossi, Fabrizio, Tagliavini, Giorgio, Giaccone, Rowe, James B., Schlachetzki, Johannes C. M., James, Uphill, John, Collinge, Simon, Mead, Adrian, Danek, Van Deerlin, Vivianna M., Murray, Grossman, Trojanowski, John Q., Julie van der Zee, Christine Van Broeckhoven, Cappa, Stefano F., Isabelle, Leber, Alexis, Brice, Benedetta, Nacmias, Sandro, Sorbi, Silvia, Bagnoli, Irene, Piaceri, Nielsen, Jørgen E., Hjermind, Lena E., Matthias, Riemenschneider, Manuel, Mayhaus, Bernd, Ibach, Gilles, Gasparoni, Sabrina, Pichler, Wei, Gu, Rossor, Martin N., Fox, Nick C., Warren, Jason D., Maria Grazia Spillantini, Morris, Huw R., Patrizia, Rizzu, Peter, Heutink, Snowden, Julie S., Sara, Rollinson, Anna, Richardson, Alexander, Gerhard, Bruni, Amalia C., Raffaele, Maletta, Francesca, Frangipane, Chiara, Cupidi, Livia, Bernardi, Maria, Anfossi, Maura, Gallo, Maria Elena Conidi, Nicoletta, Smirne, Rosa, Rademakers, Matt, Baker, Dickson, Dennis W., Graff-Radford, Neill R., Petersen, Ronald C., David, Knopman, Josephs, Keith A., Boeve, Bradley F., Parisi, Joseph E., Seeley, William W., Miller, Bruce L., Karydas, Anna M., Howard, Rosen, van Swieten, John C., Dopper, Elise G. P., Harro, Seelaar, Pijnenburg, Yolande A. L., Philip, Scheltens, Giancarlo, Logroscino, Rosa, Capozzo, Valeria, Novelli, Puca, Annibale A., Massimo, Franceschi, Alfredo, Postiglione, Graziella, Milan, Paolo, Sorrentino, Mark, Kristiansen, Huei-Hsin, Chiang, Caroline, Graff, Adeline, Rollin, Dimitrios, Kapogiannis, Luigi, Ferrucci, Stuart, Pickering-Brown, Singleton, Andrew B., John, Hardy, Parastoo, Momeni., Neurology, Amsterdam Neuroscience - Neurodegeneration, Institut du Cerveau = Paris Brain Institute (ICM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Università cattolica del Sacro Cuore = Catholic University of the Sacred Heart [Roma] (Unicatt), Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona (UB), Centre d'investigation clinique Paris Est [CHU Pitié Salpêtrière] (CIC Paris-Est), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Hôpital Dupuytren [CHU Limoges], Erasmus University Medical Center [Rotterdam] (Erasmus MC), Center for Molecular Neurology (VIB-UAntwerp), University of Antwerp (UA), University College of London [London] (UCL), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service de Neurologie [Hôpitaux Civils de Colmar], Hôpitaux Civils Colmar, Mécanismes Centraux et Périphériques de la Neurodégénérescence, Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM), Neurologie, maladies neuro-musculaires [Hôpital de la Timone - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Institut de Neurosciences des Systèmes (INS), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Yves le Foll, Lille Neurosciences & Cognition - U 1172 (LilNCog), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Fondazione IRCCS Istituto Neurologico 'Carlo Besta', Regional Neurogenetic Centre [Lamezia Terme, Italy] (CRN - ASP Catanzaro), Hospital Central de Asturias, Institute of Health Research of Principado de Asturias (ISPA), Fundación Jiménez Díaz, Fundacion Jimenez Diaz [Madrid] (FJD), Faculdade de Medicina [Lisboa], Universidade de Lisboa = University of Lisbon (ULISBOA), Karolinska University Hospital [Stockholm], Sunnybrook Research Institute [Toronto] (SRI), Sunnybrook Health Sciences Centre, Università degli Studi di Firenze = University of Florence (UniFI), Fondazione Don Carlo Gnocchi, Plateforme Post-génomique de la Pitié-Salpêtrière (PASS-P3S), Unité Mixte de Service Production et Analyse de données en Sciences de la vie et en Santé (PASS), 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), Hospital of the University of Pennsylvania (HUP), Perelman School of Medicine, University of Pennsylvania-University of Pennsylvania, Neurodegenerative Brain Diseases group, Department of Molecular Genetics, VIB, Antwerpen, Belgium, Génétique, génomique fonctionnelle et biotechnologies (UMR 1078) (GGB), EFS-Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), The French clinical and genetic Research network on FTLD/FTLD-ALS and PREVDEMALS, The International Frontotemporal Dementia Genomics Consortium, The European Early Onset Dementia (EU -EOD) Consortium, Brainbank Neuro-CEB Neuropathology Network, and Neurological Tissue Bank of the Biobank Hospital Clinic-IDIBAPS

Subjects
Adult, Male, TDP-43, C9orf72, SLITRK2, amyotrophic lateral sclerosis, frontotemporal dementia, Nerve Tissue Proteins, Settore MED/03 - GENETICA MEDICA, Polymorphism, Single Nucleotide, Cohort Studies, Genes, X-Linked, 80 and over, Medicine, Dementia, Humans, Allele, Age of Onset, Polymorphism, Aged, Aged, 80 and over, biology, C9orf72 Protein, business.industry, Membrane Proteins, MESH: Frontotemporal Lobar Degeneration / epidemiology, Frontotemporal Lobar, Degeneration / genetics, Genes, X-Linked / genetics, Genome-Wide Association Study / methods, Frontotemporal lobar degeneration, Single Nucleotide, Middle Aged, X-Linked, medicine.disease, Amyotrophic lateral sclerosis, Minor allele frequency, Genes, Immunology, Synaptophysin, biology.protein, Female, MESH: Adult, C9orf72 Protein / genetics, Frontotemporal Lobar Degeneration / diagnosis, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], Human medicine, Neurology (clinical), MESH: Humans, Membrane Proteins / genetics, Nerve Tissue Proteins / genetics, Polymorphism, Single Nucleotide / genetics, Age of onset, Frontotemporal Lobar Degeneration, business, Frontotemporal dementia, Genome-Wide Association Study
Abstract

The G4C2-repeat expansion in C9orf72 is the most common cause of frontotemporal dementia and of amyotrophic lateral sclerosis. The variability of age at onset and phenotypic presentations is a hallmark of C9orf72 disease. In this study, we aimed to identify modifying factors of disease onset in C9orf72 carriers using a family-based approach, in pairs of C9orf72 carrier relatives with concordant or discordant age at onset. Linkage and association analyses provided converging evidence for a locus on chromosome Xq27.3. The minor allele A of rs1009776 was associated with an earlier onset (P = 1 × 10−5). The association with onset of dementia was replicated in an independent cohort of unrelated C9orf72 patients (P = 0.009). The protective major allele delayed the onset of dementia from 5 to 13 years on average depending on the cohort considered. The same trend was observed in an independent cohort of C9orf72 patients with extreme deviation of the age at onset (P = 0.055). No association of rs1009776 was detected in GRN patients, suggesting that the effect of rs1009776 was restricted to the onset of dementia due to C9orf72. The minor allele A is associated with a higher SLITRK2 expression based on both expression quantitative trait loci (eQTL) databases and in-house expression studies performed on C9orf72 brain tissues. SLITRK2 encodes for a post-synaptic adhesion protein. We further show that synaptic vesicle glycoprotein 2 and synaptophysin, two synaptic vesicle proteins, were decreased in frontal cortex of C9orf72 patients carrying the minor allele. Upregulation of SLITRK2 might be associated with synaptic dysfunctions and drives adverse effects in C9orf72 patients that could be modulated in those carrying the protective allele. How the modulation of SLITRK2 expression affects synaptic functions and influences the disease onset of dementia in C9orf72 carriers will require further investigations. In summary, this study describes an original approach to detect modifier genes in rare diseases and reinforces rising links between C9orf72 and synaptic dysfunctions that might directly influence the occurrence of first symptoms.

Published
2021

9. Correction: Clinical, neuropathological, and genetic characterization of STUB1 variants in cerebellar ataxias: a frequent cause of predominant cognitive impairment

Author

Roux, Thomas, primary, Barbier, Mathieu, additional, Papin, Mélanie, additional, Davoine, Claire-Sophie, additional, Sayah, Sabrina, additional, Coarelli, Giulia, additional, Charles, Perrine, additional, Marelli, Cecilia, additional, Parodi, Livia, additional, Tranchant, Christine, additional, Goizet, Cyril, additional, Klebe, Stephan, additional, Lohmann, Ebba, additional, Van Maldergem, Lionel, additional, van Broeckhoven, Christine, additional, Coutelier, Marie, additional, Tesson, Christelle, additional, Stevanin, Giovanni, additional, Duyckaerts, Charles, additional, Brice, Alexis, additional, Durr, Alexandra, additional, Darios, Frédéric, additional, Forlani, Sylvie, additional, Site, Pitié-Salpêtrière, additional, Banneau, Guillaume, additional, Cazeneuve, Cécile, additional, Fontaine, Bertrand, additional, Azulay, Jean-Philippe, additional, Boesfplug-Tanguy, Odile, additional, Hannequin, Didier, additional, Hazan, Jamilé, additional, Burgo, Andrea, additional, Verny, Christophe, additional, Koenig, Michel, additional, Labauge, Pierre, additional, N’guyen, Karine, additional, Rodriguez, Diana, additional, Belarbi, Soraya, additional, Hamri, Abdelmadjid, additional, Tazir, Meriem, additional, Boesch, Sylvia, additional, Pandolfo, Massimo, additional, Laura, Jardim, additional, Guergueltcheva, Velina, additional, Tournev, Ivalo, additional, Pedraza Linarès, Olga Lucia, additional, Nielsen, Jørgen E., additional, Svenstrup, Kirsten, additional, Zaki, Maha, additional, Bauer, Peter, additional, Schöls, Lüdger, additional, Schüle, Rebecca, additional, Lossos, Alexander, additional, Bassi, Maria-Teresa, additional, Basso, Manuela, additional, Bertini, Enrico, additional, Brusco, Alfredo, additional, Casali, Carlo, additional, Casari, Giorgio, additional, Criscuolo, Chiara, additional, Filla, Alessandro, additional, Orsi, Laura, additional, Santorelli, Filippo M., additional, Valente, Enza Maria, additional, Vavla, Marinela, additional, Vazza, Giovanni, additional, Megarbane, André, additional, Benomar, Ali, additional, Kremer, Berry, additional, Van Roon-Mom, Willeke, additional, Roxburgh, Richard, additional, Erichsen, Anne Kjersti, additional, Tallaksen, Chantal, additional, Alonso, Isabel, additional, Coutinho, Paula, additional, Loureiro, José Léal, additional, Sequeiros, Jorge, additional, Salih, Mustapha, additional, Kostic, Vladimir S, additional, Rouco Axpe, Idoia, additional, Elsayed, Liena, additional, Paucar, Martin Arce, additional, Roumani, Samir, additional, Bing-Wen, Soong, additional, Reid, Evan, additional, Suran, Nethisinghe, additional, Warner, Thomas, additional, and Wood, Nicholas, additional

Published
2021
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10. Pharmacogenetic study in Hodgkin lymphomas reveals the impact of UGT1A1 polymorphisms on patient prognosis

Author

Ribrag, Vincent, Koscielny, Serge, Casasnovas, Olivier, Cazeneuve, Cecile, Brice, Pauline, Morschhauser, Franck, Gabarre, Jean, Stamatoullas, Aspasia, Lenoir, Gilbert, Salles, Gilles, and on Behalf from the Groupe d’Etude des Lymphomes agressifs group, Laboratoire de Génétique et de recherche translationnelle, and Institut Gustave Roussy

Published
2009
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14. Modulation of the age at onset in spinocerebellar ataxia by CAG tracts in various genes

Author

Tezenas du Montcel, Sophie, Durr, Alexandra, Bauer, Peter, Figueroa, Karla P., Ichikawa, Yaeko, Brussino, Alessandro, Forlani, Sylvie, Rakowicz, Maria, Schöls, Ludger, Mariotti, Caterina, van de Warrenburg, Bart P.C., Orsi, Laura, Giunti, Paola, Filla, Alessandro, Szymanski, Sandra, Klockgether, Thomas, Berciano, José, Pandolfo, Massimo, Boesch, Sylvia, Melegh, Bela, Timmann, Dagmar, Mandich, Paola, Camuzat, Agnès, Goto, Jun, Ashizawa, Tetsuo, Cazeneuve, Cécile, Tsuji, Shoji, Pulst, Stefan-M., Brusco, Alfredo, Riess, Olaf, Brice, Alexis, and Stevanin, Giovanni

Published
2014
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19. Impact of a frequent nearsplice SOD1 variant in amyotrophic lateral sclerosis: optimising SOD1 genetic screening for gene therapy opportunities

Author

Muratet, François, primary, Teyssou, Elisa, additional, Chiot, Aude, additional, Boillée, Séverine, additional, Lobsiger, Christian S, additional, Bohl, Delphine, additional, Gyorgy, Beata, additional, Guegan, Justine, additional, Marie, Yannick, additional, Amador, Maria del Mar, additional, Salachas, Francois, additional, Meininger, Vincent, additional, Bernard, Emilien, additional, Antoine, Jean-Christophe, additional, Camdessanché, Jean-Philippe, additional, Camu, William, additional, Cazeneuve, Cécile, additional, Fauret-Amsellem, Anne-Laure, additional, Leguern, Eric, additional, Mouzat, Kevin, additional, Guissart, Claire, additional, Lumbroso, Serge, additional, Corcia, Philippe, additional, Vourc'h, Patrick, additional, Grapperon, Aude-Marie, additional, Attarian, Shahram, additional, Verschueren, Annie, additional, Seilhean, Danielle, additional, and Millecamps, Stéphanie, additional

Published
2021
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20. SOD1-related ALS with anticipation in a large family from Martinique

Author

Giguet-Valard, Anna-Gaelle, primary, Bellance, Rémi, additional, Jeannin, Séverine, additional, Duclos, Sophie, additional, Olive, Pascale, additional, Allard-Saint-Albin, Oriane, additional, Cazeneuve, Cécile, additional, Clot, Fabienne, additional, Sophie, Pittion-Vouyovitch, additional, Barnetche, Thomas, additional, Smith-Ravin, Juliette, additional, and Goizet, Cyril, additional

Published
2021
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21. Clinical, neuropathological, and genetic characterization of STUB1 variants in cerebellar ataxias:a frequent cause of predominant cognitive impairment

Author

Roux, Thomas, Barbier, Mathieu, Papin, Mélanie, Davoine, Claire Sophie, Sayah, Sabrina, Coarelli, Giulia, Charles, Perrine, Marelli, Cecilia, Parodi, Livia, Tranchant, Christine, Goizet, Cyril, Klebe, Stephan, Lohmann, Ebba, Van Maldergen, Lionel, van Broeckhoven, Christine, Coutelier, Marie, Tesson, Christelle, Stevanin, Giovanni, Duyckaerts, Charles, Brice, Alexis, Durr, Alexandra, Darios, Frédéric, Forlani, Sylvie, Site, Pitié Salpêtrière, Banneau, Guillaume, Cazeneuve, Cécile, Fontaine, Bertrand, Azulay, Jean Philippe, Boesfplug-Tanguy, Odile, Hannequin, Didier, Hazan, Jamilé, Burgo, Andrea, Verny, Christophe, Koenig, Michel, Labauge, Pierre, N’guyen, Karine, Rodriguez, Diana, Belarbi, Soraya, Hamri, Abdelmadjid, Tazir, Meriem, Boesch, Sylvia, Nielsen, Jørgen E., Svenstrup, Kirsten, Roux, Thomas, Barbier, Mathieu, Papin, Mélanie, Davoine, Claire Sophie, Sayah, Sabrina, Coarelli, Giulia, Charles, Perrine, Marelli, Cecilia, Parodi, Livia, Tranchant, Christine, Goizet, Cyril, Klebe, Stephan, Lohmann, Ebba, Van Maldergen, Lionel, van Broeckhoven, Christine, Coutelier, Marie, Tesson, Christelle, Stevanin, Giovanni, Duyckaerts, Charles, Brice, Alexis, Durr, Alexandra, Darios, Frédéric, Forlani, Sylvie, Site, Pitié Salpêtrière, Banneau, Guillaume, Cazeneuve, Cécile, Fontaine, Bertrand, Azulay, Jean Philippe, Boesfplug-Tanguy, Odile, Hannequin, Didier, Hazan, Jamilé, Burgo, Andrea, Verny, Christophe, Koenig, Michel, Labauge, Pierre, N’guyen, Karine, Rodriguez, Diana, Belarbi, Soraya, Hamri, Abdelmadjid, Tazir, Meriem, Boesch, Sylvia, Nielsen, Jørgen E., and Svenstrup, Kirsten

Abstract

Purpose: Pathogenic variants in STUB1 were initially described in autosomal recessive spinocerebellar ataxia type 16 and dominant cerebellar ataxia with cerebellar cognitive dysfunction (SCA48). Methods: We analyzed a large series of 440 index cerebellar ataxia cases, mostly with dominant inheritance. Results: STUB1 variants were detected in 50 patients. Age at onset and severity were remarkably variable. Cognitive impairment, predominantly frontal syndrome, was observed in 54% of STUB1 variant carriers, including five families with Huntington or frontotemporal dementia disease–like phenotypes associated with ataxia, while no STUB1 variant was found in 115 patients with frontotemporal dementia. We report neuropathological findings of a STUB1 heterozygous patient, showing massive loss of Purkinje cells in the vermis and major loss in the cerebellar hemispheres without atrophy of the pons, hippocampus, or cerebral cortex. This screening of STUB1 variants revealed new features: (1) the majority of patients were women (70%) and (2) “second hits” in AFG3L2, PRKCG, and TBP were detected in three families suggesting synergic effects. Conclusion: Our results reveal an unexpectedly frequent (7%) implication of STUB1 among dominantly inherited cerebellar ataxias, and suggest that the penetrance of STUB1 variants could be modulated by other factors, including sex and variants in other ataxia-related genes.

Published
2020

22. Who and Why? Requests for Presymptomatic Genetic Testing for Amyotrophic Lateral Sclerosis/Frontotemporal Dementia vs Huntington Disease

Author

Amador, Maria del Mar, primary, Gargiulo, Marcela, additional, Boucher, Christilla, additional, Herson, Ariane, additional, Staraci, Stéphanie, additional, Salachas, François, additional, Clot, Fabienne, additional, Cazeneuve, Cécile, additional, Le Ber, Isabelle, additional, and Durr, Alexandra, additional

Published
2020
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23. Clinical, neuropathological, and genetic characterization of STUB1 variants in cerebellar ataxias: a frequent cause of predominant cognitive impairment

Author

Roux, Thomas, primary, Barbier, Mathieu, additional, Papin, Mélanie, additional, Davoine, Claire-Sophie, additional, Sayah, Sabrina, additional, Coarelli, Giulia, additional, Charles, Perrine, additional, Marelli, Cecilia, additional, Parodi, Livia, additional, Tranchant, Christine, additional, Goizet, Cyril, additional, Klebe, Stephan, additional, Lohmann, Ebba, additional, Van Maldergem, Lionel, additional, van Broeckhoven, Christine, additional, Coutelier, Marie, additional, Tesson, Christelle, additional, Stevanin, Giovanni, additional, Duyckaerts, Charles, additional, Brice, Alexis, additional, Durr, Alexandra, additional, Darios, Frédéric, additional, Forlani, Sylvie, additional, Site, Pitié-Salpêtrière, additional, Banneau, Guillaume, additional, Cazeneuve, Cécile, additional, Fontaine, Bertrand, additional, Azulay, Jean-Philippe, additional, Boesfplug-Tanguy, Odile, additional, Hannequin, Didier, additional, Hazan, Jamilé, additional, Burgo, Andrea, additional, Verny, Christophe, additional, Koenig, Michel, additional, Labauge, Pierre, additional, N’guyen, Karine, additional, Rodriguez, Diana, additional, Belarbi, Soraya, additional, Hamri, Abdelmadjid, additional, Tazir, Meriem, additional, Boesch, Sylvia, additional, Pandolfo, Massimo, additional, Laura, Jardim, additional, Guergueltcheva, Velina, additional, Tournev, Ivalo, additional, Pedraza Linarès, Olga Lucia, additional, Nielsen, Jørgen E., additional, Svenstrup, Kirsten, additional, Zaki, Maha, additional, Bauer, Peter, additional, Schöls, Lüdger, additional, Schüle, Rebecca, additional, Lossos, Alexander, additional, Bassi, Maria-Teresa, additional, Basso, Manuela, additional, Bertini, Enrico, additional, Brusco, Alfredo, additional, Casali, Carlo, additional, Casari, Giorgio, additional, Criscuolo, Chiara, additional, Filla, Alessandro, additional, Orsi, Laura, additional, Santorelli, Filippo M., additional, Valente, Enza Maria, additional, Vavla, Marinela, additional, Vazza, Giovanni, additional, Megarbane, André, additional, Benomar, Ali, additional, Kremer, Berry, additional, Van Roon-Mom, Willeke, additional, Roxburgh, Richard, additional, Erichsen, Anne Kjersti, additional, Tallaksen, Chantal, additional, Alonso, Isabel, additional, Coutinho, Paula, additional, Loureiro, José Léal, additional, Sequeiros, Jorge, additional, Salih, Mustapha, additional, Kostic, Vladimir S., additional, Rouco Axpe, Idoia, additional, Elsayed, Liena, additional, Paucar, Martin Arce, additional, Roumani, Samir, additional, Bing-Wen, Soong, additional, Reid, Evan, additional, Suran, Nethisinghe, additional, Warner, Thomas, additional, and Wood, Nicholas, additional

Published
2020
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24. Spastic paraplegia gene 7 in patients with spasticity and/or optic neuropathy

Author

Klebe, Stephan, Depienne, Christel, Gerber, Sylvie, Challe, Georges, Anheim, Mathieu, Charles, Perrine, Fedirko, Estelle, Lejeune, Elodie, Cottineau, Julien, Brusco, Alfredo, Dollfus, Hélène, Chinnery, Patrick F., Mancini, Cecilia, Ferrer, Xavier, Sole, Guilhem, Destée, Alain, Mayer, Jean-Michel, Fontaine, Bertrand, Seze, Jérôme de, Clanet, Michel, Ollagnon, Elisabeth, Busson, Philippe, Cazeneuve, Cécile, Stevanin, Giovanni, Kaplan, Josseline, Rozet, Jean-Michel, Brice, Alexis, and Durr, Alexandra

Published
2012
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25. Phenotype difference between ALS patients with expanded repeats in C9ORF72 and patients with mutations in other ALS-related genes

Author

Millecamps, Stéphanie, Boillée, Séverine, Le Ber, Isabelle, Seilhean, Danielle, Teyssou, Elisa, Giraudeau, Marine, Moigneu, Carine, Vandenberghe, Nadia, Danel-Brunaud, Véronique, Corcia, Philippe, Pradat, Pierre-François, Le Forestier, Nadine, Lacomblez, Lucette, Bruneteau, Gaelle, Camu, William, Brice, Alexis, Cazeneuve, Cécile, LeGuern, Eric, Meininger, Vincent, and Salachas, François

Published
2012
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28. REEP1 mutations in SPG31: Frequency, mutational spectrum, and potential association with mitochondrial morpho-functional dysfunction

Author

Goizet, Cyril, Depienne, Christel, Benard, Giovanni, Boukhris, Amir, Mundwiller, Emeline, Solé, Guilhem, Coupry, Isabelle, Pilliod, Julie, Martin-Négrier, Marie-Laure, Fedirko, Estelle, Forlani, Sylvie, Cazeneuve, Cécile, Hannequin, Didier, Charles, Perrine, Feki, Imed, Pinel, Jean-François, Ouvrard-Hernandez, Anne-Marie, Lyonnet, Stanislas, Ollagnon-Roman, Elisabeth, Yaouanq, Jacqueline, Toutain, Annick, Dussert, Christelle, Fontaine, Bertrand, Leguern, Eric, Lacombe, Didier, Durr, Alexandra, Rossignol, Rodrigue, Brice, Alexis, and Stevanin, Giovanni

Published
2011
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29. SOD1, ANG, VAPB, TARDBP, and FUS mutations in familial amyotrophic lateral sclerosis: genotype–phenotype correlations

Author

Millecamps, Stéphanie, Salachas, François, Cazeneuve, Cécile, Gordon, Paul, Bricka, Bernard, Camuzat, Agnès, Guillot-Noël, Léna, Russaouen, Odile, Bruneteau, Gaëlle, Pradat, Pierre-François, Le Forestier, Nadine, Vandenberghe, Nadia, Danel-Brunaud, Véronique, Guy, Nathalie, Thauvin-Robinet, Christel, Lacomblez, Lucette, Couratier, Philippe, Hannequin, Didier, Seilhean, Danielle, Le Ber, Isabelle, Corcia, Philippe, Camu, William, Brice, Alexis, Rouleau, Guy, LeGuern, Eric, and Meininger, Vincent

Published
2010
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30. Parkinsonʼs disease-related LRRK2 G2019S mutation results from independent mutational events in humans

Author

Lesage, Suzanne, Patin, Etienne, Condroyer, Christel, Leutenegger, Anne-Louise, Lohmann, Ebba, Giladi, Nir, Bar-Shira, Anat, Belarbi, Soraya, Hecham, Nassima, Pollak, Pierre, Ouvrard-Hernandez, Anne-Marie, Bardien, Soraya, Carr, Jonathan, Benhassine, Traki, Tomiyama, Hiroyuki, Pirkevi, Caroline, Hamadouche, Tarik, Cazeneuve, Cécile, Basak, A. Nazli, Hattori, Nobutaka, Dürr, Alexandra, Tazir, Meriem, Orr-Urtreger, Avi, Quintana-Murci, Lluis, Brice, Alexis, Agid, Y., Bonnet, A.-M., Borg, M., Brice, A., Broussolle, E., Damier, Ph., Destée, A., Dürr, A., Durif, F., Lohmann, E., Martinez, M., Penet, C., Pollak, P., Rascol, O., Tison, F., Tranchant, C., Troiano, A., Vérin, M., Viallet, F., and Vidailhet, M.

Published
2010
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31. Efficacy of exome-targeted capture sequencing to detect mutations in known cerebellar ataxia genes

Author

Coutelier, Marie, Hammer, Monia B., Stevanin, Giovanni, Monin, Marie-Lorraine, Davoine, Claire-Sophie, Mochel, Fanny, Labauge, Pierre, Ewenczyk, Claire, Ding, Jinhui, Gibbs, J. Raphael, Hannequin, Didier, Melki, Judith, Toutain, Annick, Laugel, Vincent, Forlani, Sylvie, Charles, Perrine, Broussolle, Emmanuel, Thobois, Stéphane, Afenjar, Alexandra, Anheim, Mathieu, Calvas, Patrick, Castelnovo, Giovanni, De Broucker, Thomas, Vidailhet, Marie, Moulignier, Antoine, Ghnassia, Robert T., Tallaksen, Chantal, Mignot, Cyril, Goizet, Cyril, Le Ber, Isabelle, Ollagnon-Roman, Elisabeth, Pouget, Jean, Brice, Alexis, Singleton, Andrew, Durr, Alexandra, Belarabi, Soraya, Hamri, Abdelmadjid, Tazir, Meriem, Boesch, Sylvia, Pandolfo, Massimo, Ullmann, Urielle, Jardim, Laura, Guergueltcheva, Velina, Tournev, Ivalo, Soong, Bing-Wen, Linarès, Olga Lucia Pedraza, Nielsen, Jørgen E., Svenstrup, Kirsten, Zaki, Maha, Azulay, Jean-Philippe, Banneau, Guillaume, Boesfplug-Tanguy, Odile, Burgo, Andrea, Cazeneuve, Cécile, Darios, Frédéric, Depienne, Christel, Duyckaerts, Charles, Fontaine, Bertrand, Hazan, Jamilé, Koenig, Michel, Marelli, Cecilia, N'Guyen, Karine, Rodriguez, Diana, Sittler, Annie, Verny, Christophe, Bauer, Peter, Schöls, Lüdger, Schüle, Rebecca, Koutsis, Georgios, Lossos, Alexander, Antenora, Antonella, Bassi, Maria Teresa, Basso, Manuela, Bertini, Enrico, Brusco, Alfredo, Casali, Carlo, Casari, Giorgio, Criscuolo, Chiara, Filla, Alessandro, Lieto, Maria, Orsi, Laura, Santorelli, Filippo M., Valente, Enza Maria, Vavla, Marinela, Vazza, Giovanni, Megarbane, André, Benomar, Ali, Roxburgh, Richard, Erichsen, Anne Kjersti, Alonso, Isabel, Coutinho, Paula, Loureiro, José Léal, Sequeiros, Jorge, Salih, Mustapha, Kostic, Vladimir S., Axpe, Idoia Rouco, Roumani, Samir, Kremer, Berry, Van Roon-Mom, Willeke, Boukhris, Amir, Mhiri, Chokri, Karabay, Arzu, Nethisinghe, Suran, Okane, Cahir, Oliva, Megan, Reid, Evan, Warner, Thomas, Wood, Nicholas, École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL), Département de neurologie [Montpellier], Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [Montpellier]-Université de Montpellier (UM), Université de Montpellier (UM), Service de Génétique Cytogénétique et Embryologie [CHU Pitié-Salpêtrière], CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), University of New Haven [Connecticut], Service de neurologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Hôpital Bicêtre, Université Paris-Sud - Paris 11 (UP11)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Bicêtre, Service de génétique [Tours], Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)-Hôpital Bretonneau, CHU Strasbourg, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg (UNISTRA), Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Hôpital neurologique et neurochirurgical Pierre Wertheimer [CHU - HCL], Hospices Civils de Lyon (HCL), Institut des sciences cognitives Marc Jeannerod - Centre de neuroscience cognitive - UMR5229 (CNC), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), CHU Toulouse [Toulouse], Hôpital Universitaire Carémeau [Nîmes] (CHU Nîmes), Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Service de génétique médicale, Université de Bordeaux (UB)-CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Hôpital de la Croix-Rousse [CHU - HCL], Marseille medical genetics - Centre de génétique médicale de Marseille (MMG), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Filière Neuromusculaire (FILNEMUS), UCL - SSS/DDUV/GEHU - Génétique, Hôpital Gui de Chauliac [Montpellier]-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Hôpital Bretonneau-Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon, Institut National de la Santé et de la Recherche Médicale (INSERM)-Aix Marseille Université (AMU), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Coutelier, Marie, Hammer, Monia B., Stevanin, Giovanni, Monin, Marie-Lorraine, Davoine, Claire-Sophie, Mochel, Fanny, Labauge, Pierre, Ewenczyk, Claire, Ding, Jinhui, Gibbs, J. Raphael, Hannequin, Didier, Melki, Judith, Toutain, Annick, Laugel, Vincent, Forlani, Sylvie, Charles, Perrine, Broussolle, Emmanuel, Thobois, Stéphane, Afenjar, Alexandra, Anheim, Mathieu, Calvas, Patrick, Castelnovo, Giovanni, De Broucker, Thoma, Vidailhet, Marie, Moulignier, Antoine, Ghnassia, Robert T., Tallaksen, Chantal, Mignot, Cyril, Goizet, Cyril, Le Ber, Isabelle, Ollagnon-Roman, Elisabeth, Pouget, Jean, Brice, Alexi, Singleton, Andrew, Durr, Alexandra, Belarabi, Soraya, Hamri, Abdelmadjid, Tazir, Meriem, Boesch, Sylvia, Pandolfo, Massimo, Ullmann, Urielle, Jardim, Laura, Guergueltcheva, Velina, Tournev, Ivalo, Soong, Bing-Wen, Linarès, Olga Lucia Pedraza, Nielsen, Jørgen E., Svenstrup, Kirsten, Zaki, Maha, Azulay, Jean-Philippe, Banneau, Guillaume, Boesfplug-Tanguy, Odile, Burgo, Andrea, Cazeneuve, Cécile, Darios, Frédéric, Depienne, Christel, Duyckaerts, Charle, Fontaine, Bertrand, Hazan, Jamilé, Koenig, Michel, Marelli, Cecilia, N'Guyen, Karine, Rodriguez, Diana, Sittler, Annie, Verny, Christophe, Bauer, Peter, Schöls, Lüdger, Schüle, Rebecca, Koutsis, Georgio, Lossos, Alexander, Antenora, Antonella, Bassi, Maria Teresa, Basso, Manuela, Bertini, Enrico, Brusco, Alfredo, Casali, Carlo, Casari, Giorgio, Criscuolo, Chiara, Filla, Alessandro, Lieto, Maria, Orsi, Laura, Santorelli, Filippo M., Valente, Enza Maria, Vavla, Marinela, Vazza, Giovanni, Megarbane, André, Benomar, Ali, Roxburgh, Richard, Erichsen, Anne Kjersti, Alonso, Isabel, Coutinho, Paula, Loureiro, José Léal, Sequeiros, Jorge, Salih, Mustapha, Kostic, Vladimir S., Axpe, Idoia Rouco, Roumani, Samir, Kremer, Berry, Van Roon-Mom, Willeke, Boukhris, Amir, Mhiri, Chokri, Karabay, Arzu, Nethisinghe, Suran, Okane, Cahir, Oliva, Megan, Reid, Evan, Warner, Thoma, Wood, Nicholas, École Pratique des Hautes Études (EPHE), Université Montpellier 1 (UM1)-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Gui de Chauliac [CHU Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université de Montpellier (UM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Institut du Cerveau = Paris Brain Institute (ICM), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut des sciences cognitives Marc Jeannerod - Centre de neuroscience cognitive - UMR5229 (ISC-MJ), and Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)

Subjects
0301 basic medicine, Male, Candidate gene, [SDV]Life Sciences [q-bio], ataxia, exome sequencing, disease genes, spastic ataxia, oculomotor apraxia, Gene mutation, Whole Exome Sequencing, Cohort Studies, disease genes, 0302 clinical medicine, Oculomotor apraxia, Exome, Exome sequencing, Heat-Shock Proteins, Original Investigation, oculomotor apraxia, Nuclear Proteins, Metalloendopeptidases, Middle Aged, 3. Good health, Phenotype, Female, medicine.symptom, RNA Helicases, Adult, medicine.medical_specialty, Ataxia, Adolescent, Cerebellar Ataxia, Nerve Tissue Proteins, Consanguinity, 03 medical and health sciences, Young Adult, Internal medicine, medicine, Humans, Genetic Predisposition to Disease, Cerebellar ataxia, business.industry, ataxia, DNA Helicases, Computational Biology, medicine.disease, Multifunctional Enzymes, Cytoskeletal Proteins, spastic ataxia, 030104 developmental biology, Mutation, ATPases Associated with Diverse Cellular Activities, Calcium Channels, Neurology (clinical), business, exome sequencing, 030217 neurology & neurosurgery
Abstract

International audience; Importance: Molecular diagnosis is difficult to achieve in disease groups with a highly heterogeneous genetic background, such as cerebellar ataxia (CA). In many patients, candidate gene sequencing or focused resequencing arrays do not allow investigators to reach a genetic conclusion. Objectives: To assess the efficacy of exome-targeted capture sequencing to detect mutations in genes broadly linked to CA in a large cohort of undiagnosed patients and to investigate their prevalence. Design, Setting, and Participants: Three hundred nineteen index patients with CA and without a history of dominant transmission were included in the this cohort study by the Spastic Paraplegia and Ataxia Network. Centralized storage was in the DNA and cell bank of the Brain and Spine Institute, Salpetriere Hospital, Paris, France. Patients were classified into 6 clinical groups, with the largest being those with spastic ataxia (ie, CA with pyramidal signs [n = 100]). Sequencing was performed from January 1, 2014, through December 31, 2016. Detected variants were classified as very probably or definitely causative, possibly causative, or of unknown significance based on genetic evidence and genotype-phenotype considerations. Main Outcomes and Measures: Identification of variants in genes broadly linked to CA, classified in pathogenicity groups. Results: The 319 included patients had equal sex distribution (160 female [50.2%] and 159 male patients [49.8%]; mean [SD] age at onset, 27.9 [18.6] years). The age at onset was younger than 25 years for 131 of 298 patients (44.0%) with complete clinical information. Consanguinity was present in 101 of 298 (33.9%). Very probable or definite diagnoses were achieved for 72 patients (22.6%), with an additional 19 (6.0%) harboring possibly pathogenic variants. The most frequently mutated genes were SPG7 (n = 14), SACS (n = 8), SETX (n = 7), SYNE1 (n = 6), and CACNA1A (n = 6). The highest diagnostic rate was obtained for patients with an autosomal recessive CA with oculomotor apraxia-like phenotype (6 of 17 [35.3%]) or spastic ataxia (35 of 100 [35.0%]) and patients with onset before 25 years of age (41 of 131 [31.3%]). Peculiar phenotypes were reported for patients carrying KCND3 or ERCC5 variants. Conclusions and Relevance: Exome capture followed by targeted analysis allows the molecular diagnosis in patients with highly heterogeneous mendelian disorders, such as CA, without prior assumption of the inheritance mode or causative gene. Being commonly available without specific design need, this procedure allows testing of a broader range of genes, consequently describing less classic phenotype-genotype correlations, and post hoc reanalysis of data as new genes are implicated in the disease.

Published
2018

32. Exhaustive analysis of BH4 and dopamine biosynthesis genes in patients with Dopa-responsive dystonia

Author

Clot, Fabienne, Grabli, David, Cazeneuve, Cécile, Roze, Emmanuel, Castelnau, Pierre, Chabrol, Brigitte, Landrieu, Pierre, Nguyen, Karine, Ponsot, Gérard, Abada, Myriem, Doummar, Diane, Damier, Philippe, Gil, Roger, Thobois, Stéphane, Ward, Alana J., Hutchinson, Michael, Toutain, Annick, Picard, Fabienne, Camuzat, Agnès, Fedirko, Estelle, Sân, Chankannira, Bouteiller, Delphine, LeGuern, Eric, Durr, Alexandra, Vidailhet, Marie, and Brice, Alexis

Published
2009

36. Impact of a frequent nearsplice variant in amyotrophic lateral sclerosis: optimising genetic screening for gene therapy opportunities.

Author

Muratet, François, Teyssou, Elisa, Chiot, Aude, Boillée, Séverine, Lobsiger, Christian S., Bohl, Delphine, Gyorgy, Beata, Guegan, Justine, Marie, Yannick, Amador, Maria Del Mar, Salachas, Francois, Meininger, Vincent, Bernard, Emilien, Antoine, Jean-Christophe, Camdessanché, Jean-Philippe, Camu, William, Cazeneuve, Cécile, Fauret-Amsellem, Anne-Laure, Leguern, Eric, and Mouzat, Kevin

Subjects
AMYOTROPHIC lateral sclerosis, FRONTOTEMPORAL lobar degeneration, GENETIC testing, GENE therapy, SPINAL muscular atrophy, LYMPHOBLASTOID cell lines, RESEARCH, GENETIC mutation, SEQUENCE analysis, RESEARCH methodology, MEDICAL cooperation, EVALUATION research, COMPARATIVE studies, GENETIC techniques, GENEALOGY, PHENOTYPES
Abstract

Objective: Mutations in superoxide dismutase 1 gene (SOD1), encoding copper/zinc superoxide dismutase protein, are the second most frequent high penetrant genetic cause for amyotrophic lateral sclerosis (ALS) motor neuron disease in populations of European descent. More than 200 missense variants are reported along the SOD1 protein. To limit the production of these aberrant and deleterious SOD1 species, antisense oligonucleotide approaches have recently emerged and showed promising effects in clinical trials. To offer the possibility to any patient with SOD1-ALS to benefit of such a gene therapy, it is necessary to ascertain whether any variant of unknown significance (VUS), detected for example in SOD1 non-coding sequences, is pathogenic.Methods: We analysed SOD1 mutation distribution after SOD1 sequencing in a large cohort of 470 French familial ALS (fALS) index cases.Results: We identified a total of 27 SOD1 variants in 38 families including two SOD1 variants located in nearsplice or intronic regions of the gene. The pathogenicity of the c.358-10T>G nearsplice SOD1 variant was corroborated based on its high frequency (as the second most frequent SOD1 variant) in French fALS, the segregation analysis confirmed in eight affected members of a large pedigree, the typical SOD1-related phenotype observed (with lower limb onset and prominent lower motor neuron involvement), and findings on postmortem tissues showing SOD1 misaccumulation.Conclusions: Our results highlighted nearsplice/intronic mutations in SOD1 are responsible for a significant portion of French fALS and suggested the systematic analysis of the SOD1 mRNA sequence could become the method of choice for SOD1 screening, not to miss these specific cases. [ABSTRACT FROM AUTHOR]

Published
2021
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38. Cystic fibrosis patients with the 3272-26A>G splicing mutation have milder disease than F508del homozygotes: a large European study

Author

Amaral, Margarida D, Pacheco, Paula, Beck, Sebastian, Farinha, Carlos M, Penque, Deborah, Nogueira, Paulo, Barreto, Celeste, Lopes, Beatriz, Casals, Teresa, Dapena, Javier, Gartner, Silvia, Vásquez, Carlos, Pérez-Frías, Javier, Olveira, Casilda, Cabanas, Rodrigo, Estivill, Xavier, Tzetis, Maria, Kanavakis, Emmanuel, Doudounakis, Stavros, Dörk, Thilo, Tümmler, Burkhard, Girodon-Boulandet, Emmanuelle, Cazeneuve, Cécile, Goossens, Michel, Blayau, Martine, Verlingue, Claudine, Vieira, Isabel, Féréc, Claude, Claustres, Mireille, Georges, Marie des, Clavel, Christine, Birembaut, Philippe, Hubert, Dominique, Bienvenu, Thierry, Adoun, Michèle, Chomel, Jean-Claude, De Boeck, Kris, Cuppens, Harry, and Lavinha, João

Published
2001

39. Mutations in UBQLN2 are rare in French amyotrophic lateral sclerosis

Author

Millecamps, Stéphanie, Corcia, Philippe, Cazeneuve, Cécile, Boillée, Séverine, Seilhean, Danielle, Danel-Brunaud, Véronique, Vandenberghe, Nadia, Pradat, Pierre-François, Le Forestier, Nadine, Lacomblez, Lucette, Bruneteau, Gaëlle, Camu, William, Brice, Alexis, Meininger, Vincent, LeGuern, Eric, and Salachas, François

Published
2012
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41. Relations between C9orf72 expansion size in blood, age at onset, age at collection and transmission across generations in patients and presymptomatic carriers

Author

Fournier, Clémence, primary, Barbier, Mathieu, additional, Camuzat, Agnès, additional, Anquetil, Vincent, additional, Lattante, Serena, additional, Clot, Fabienne, additional, Cazeneuve, Cécile, additional, Rinaldi, Daisy, additional, Couratier, Philippe, additional, Deramecourt, Vincent, additional, Sabatelli, Mario, additional, Belliard, Serge, additional, Vercelletto, Martine, additional, Forlani, Sylvie, additional, Jornea, Ludmila, additional, Leguern, Eric, additional, Brice, Alexis, additional, Le Ber, Isabelle, additional, Auriacombe, Sophie, additional, Blanc, Frédéric, additional, Bouteleau-Bretonnière, Claire, additional, Ceccaldi, Mathieu, additional, Didic, Mira, additional, Dubois, Bruno, additional, Duyckaerts, Charles, additional, Etcharry-Bouix, Frédérique, additional, Golfier, Véronique, additional, Hannequin, Didier, additional, Lacomblez, Lucette, additional, Levy, Richard, additional, Michel, Bernard-François, additional, Pasquier, Florence, additional, Thomas-Anterion, Catherine, additional, Pariente, Jérémie, additional, Sellal, François, additional, Benchetrit, Eve, additional, Bertin, Hugo, additional, Bertrand, Anne, additional, Bissery, Anne, additional, Bombois, Stéphanie, additional, Boncoeur, Marie-Paule, additional, Cassagnaud, Pascaline, additional, Chastan, Mathieu, additional, Chen, Yaohua, additional, Chupin, Marie, additional, Colliot, Olivier, additional, Delbeucq, Xavier, additional, Delmaire, Christine, additional, Gerardin, Emmanuel, additional, Hossein-Foucher, Claude, additional, Habert, Marie-Odile, additional, Lautrette, Géraldine, additional, Lebouvier, Thibaud, additional, Lehéricy, Stéphane, additional, Le Toullec, Benjamin, additional, Martineau, Kelly, additional, Mackowiak, Marie-Anne, additional, Monteil, Jacques, additional, Petyt, Grégory, additional, Pradat, Pierre-François, additional, Oya, Assi-Hervé, additional, Rollin-Sillaire, Adeline, additional, Salachas, François, additional, Sayah, Sabrina, additional, and Wallon, David, additional

Published
2019
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42. Screening of OPTN in French familial amyotrophic lateral sclerosis

Author

Millecamps, Stéphanie, Boillée, Séverine, Chabrol, Elodie, Camu, William, Cazeneuve, Cécile, Salachas, François, Pradat, Pierre-François, Danel-Brunaud, Véronique, Vandenberghe, Nadia, Corcia, Philippe, Le Forestier, Nadine, Lacomblez, Lucette, Bruneteau, Gaëlle, Seilhean, Danielle, Brice, Alexis, Feingold, Josué, Meininger, Vincent, and LeGuern, Eric

Published
2011
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43. Relations between C9orf72 expansion size in blood, age at onset, age at collection and transmission across generations in patients and presymptomatic carriers

Author

Fournier, Clémence, Barbier, Mathieu, Camuzat, Agnè, Anquetil, Vincent, Lattante, Serena, Clot, Fabienne, Cazeneuve, Cécile, Rinaldi, Daisy, Couratier, Philippe, Deramecourt, Vincent, Sabatelli, Mario, Belliard, Serge, Vercelletto, Martine, Forlani, Sylvie, Jornea, Ludmila, Brice, Alexi, Auriacombe, Sophie, Blanc, Frédéric, Bouteleau-Bretonnière, Claire, Ceccaldi, Mathieu, Didic, Mira, Dubois, Bruno, Duyckaerts, Charle, Etcharry-Bouix, Frédérique, Golfier, Véronique, Hannequin, Didier, Lacomblez, Lucette, Le Ber, Isabelle, Levy, Richard, Michel, Bernard-Françoi, Pasquier, Florence, Thomas-Anterion, Catherine, Pariente, Jérémie, Sellal, Françoi, Benchetrit, Eve, Bertin, Hugo, Bertrand, Anne, Bissery, Anne, Bombois, Stéphanie, Boncoeur, Marie-Paule, Cassagnaud, Pascaline, Chastan, Mathieu, Chen, Yaohua, Chupin, Marie, Colliot, Olivier, Delbeucq, Xavier, Delmaire, Christine, Gerardin, Emmanuel, Hossein-Foucher, Claude, Habert, Marie-Odile, Lautrette, Géraldine, Lebouvier, Thibaud, Lehéricy, Stéphane, Le Toullec, Benjamin, Martineau, Kelly, Mackowiak, Marie-Anne, Monteil, Jacque, Petyt, Grégory, Pradat, Pierre-Françoi, Oya, Assi-Hervé, Rollin-Sillaire, Adeline, Salachas, Françoi, Sayah, Sabrina, Wallon, David, Leguern, Eric, Lattante, Serena (ORCID:0000-0003-2891-0340), Sabatelli, Mario (ORCID:0000-0001-6635-4985), Fournier, Clémence, Barbier, Mathieu, Camuzat, Agnè, Anquetil, Vincent, Lattante, Serena, Clot, Fabienne, Cazeneuve, Cécile, Rinaldi, Daisy, Couratier, Philippe, Deramecourt, Vincent, Sabatelli, Mario, Belliard, Serge, Vercelletto, Martine, Forlani, Sylvie, Jornea, Ludmila, Brice, Alexi, Auriacombe, Sophie, Blanc, Frédéric, Bouteleau-Bretonnière, Claire, Ceccaldi, Mathieu, Didic, Mira, Dubois, Bruno, Duyckaerts, Charle, Etcharry-Bouix, Frédérique, Golfier, Véronique, Hannequin, Didier, Lacomblez, Lucette, Le Ber, Isabelle, Levy, Richard, Michel, Bernard-Françoi, Pasquier, Florence, Thomas-Anterion, Catherine, Pariente, Jérémie, Sellal, Françoi, Benchetrit, Eve, Bertin, Hugo, Bertrand, Anne, Bissery, Anne, Bombois, Stéphanie, Boncoeur, Marie-Paule, Cassagnaud, Pascaline, Chastan, Mathieu, Chen, Yaohua, Chupin, Marie, Colliot, Olivier, Delbeucq, Xavier, Delmaire, Christine, Gerardin, Emmanuel, Hossein-Foucher, Claude, Habert, Marie-Odile, Lautrette, Géraldine, Lebouvier, Thibaud, Lehéricy, Stéphane, Le Toullec, Benjamin, Martineau, Kelly, Mackowiak, Marie-Anne, Monteil, Jacque, Petyt, Grégory, Pradat, Pierre-Françoi, Oya, Assi-Hervé, Rollin-Sillaire, Adeline, Salachas, Françoi, Sayah, Sabrina, Wallon, David, Leguern, Eric, Lattante, Serena (ORCID:0000-0003-2891-0340), and Sabatelli, Mario (ORCID:0000-0001-6635-4985)

Abstract

A (GGGGCC)n repeat expansion in C9orf72 gene is the major cause of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS). The relations between the repeats size and the age at disease onset (AO) or the clinical phenotype (FTD vs. ALS) were investigated in 125 FTD, ALS, and presymptomatic carriers. Positive correlations were found between repeats number and the AO (p < 10e−4) but our results suggested that the association was mainly driven by age at collection (p < 10e−4). A weaker association was observed with clinical presentation (p = 0.02), which became nonsignificant after adjustment for the age at collection in each group. Importantly, repeats number variably expanded or contracted over time in carriers with multiple blood samples, as well as through generations in parent-offspring pairs, conversely to what occurs in several expansion diseases with anticipation at the molecular level. Finally, this study establishes that measure of repeats number in lymphocytes is not a reliable biomarker predictive of the AO or disease outcome in C9orf72 long expansion carriers.

Published
2018

46. Exhaustive analysis of BH4 and dopamine biosynthesis genes in patients with Dopa-responsive dystonia

Author

Clot, Fabienne, Grabli, David, Cazeneuve, Cécile, Roze, Emmanuel, Castelnau, Pierre, Chabrol, Brigitte, Landrieu, Pierre, Nguyen, Karine, Ponsot, Gérard, Abada, Myriem, Doummar, Diane, Damier, Philippe, Gil, Roger, Thobois, Stéphane, Ward, Alana J., Hutchinson, Michael, Toutain, Annick, Picard, Fabienne, Camuzat, Agnès, Fedirko, Estelle, Sân, Chankannira, Bouteiller, Delphine, LeGuern, Eric, Durr, Alexandra, Vidailhet, Marie, Brice, Alexis, Clot, Fabienne, Grabli, David, Cazeneuve, Cécile, Roze, Emmanuel, Castelnau, Pierre, Chabrol, Brigitte, Landrieu, Pierre, Nguyen, Karine, Ponsot, Gérard, Abada, Myriem, Doummar, Diane, Damier, Philippe, Gil, Roger, Thobois, Stéphane, Ward, Alana J., Hutchinson, Michael, Toutain, Annick, Picard, Fabienne, Camuzat, Agnès, Fedirko, Estelle, Sân, Chankannira, Bouteiller, Delphine, LeGuern, Eric, Durr, Alexandra, Vidailhet, Marie, and Brice, Alexis

Abstract

Dopa-responsive dystonia is a childhood-onset dystonic disorder, characterized by a dramatic response to low dose of l-Dopa. Dopa-responsive dystonia is mostly caused by autosomal dominant mutations in the GCH1 gene (GTP cyclohydrolase1) and more rarely by autosomal recessive mutations in the TH (tyrosine hydroxylase) or SPR (sepiapterin reductase) genes. In addition, mutations in the PARK2 gene (parkin) which causes autosomal recessive juvenile parkinsonism may present as Dopa-responsive dystonia. In order to evaluate the relative frequency of the mutations in these genes, but also in the genes involved in the biosynthesis and recycling of BH4, and to evaluate the associated clinical spectrum, we have studied a large series of index patients (n = 64) with Dopa-responsive dystonia, in whom dystonia improved by at least 50% after l-Dopa treatment. Fifty seven of these patients were classified as pure Dopa-responsive dystonia and seven as Dopa-responsive dystonia-plus syndromes. All patients were screened for point mutations and large rearrangements in the GCH1 gene, followed by sequencing of the TH and SPR genes, then PTS (pyruvoyl tetrahydropterin synthase), PCBD (pterin-4a-carbinolamine dehydratase), QDPR (dihydropteridin reductase) and PARK2 (parkin) genes. We identified 34 different heterozygous point mutations in 40 patients, and six different large deletions in seven patients in the GCH1 gene. Except for one patient with mental retardation and a large deletion of 2.3 Mb encompassing 10 genes, all patients had stereotyped clinical features, characterized by pure Dopa-responsive dystonia with onset in the lower limbs and an excellent response to low doses of l-Dopa. Dystonia started in the first decade of life in 40 patients (85%) and before the age of 1 year in one patient (2.2%). Three of the 17 negative GCH1 patients had mutations in the TH gene, two in the SPR gene and one in the PARK2 gene. No mutations in the three genes involved in the biosynthesis and rec

Published
2017

47. Impact of a frequent nearsplice SOD1variant in amyotrophic lateral sclerosis: optimising SOD1genetic screening for gene therapy opportunities

Author

Muratet, Francois, Teyssou, Elisa, Chiot, Aude, Boillée, Séverine, Lobsiger, Christian S, Bohl, Delphine, Gyorgy, Beata, Guegan, Justine, Marie, Yannick, Amador, Maria del Mar, Salachas, Francois, Meininger, Vincent, Bernard, Emilien, Antoine, Jean-Christophe, Camdessanché, Jean-Philippe, Camu, William, Cazeneuve, Cécile, Fauret-Amsellem, Anne-Laure, Leguern, Eric, Mouzat, Kevin, Guissart, Claire, Lumbroso, Serge, Corcia, Philippe, Vourc'h, Patrick, Grapperon, Aude-Marie, Attarian, Shahram, Verschueren, Annie, Seilhean, Danielle, and Millecamps, Stéphanie

Abstract

ObjectiveMutations in superoxide dismutase 1 gene (SOD1), encoding copper/zinc superoxide dismutase protein, are the second most frequent high penetrant genetic cause for amyotrophic lateral sclerosis (ALS) motor neuron disease in populations of European descent. More than 200 missense variants are reported along the SOD1 protein. To limit the production of these aberrant and deleterious SOD1 species, antisense oligonucleotide approaches have recently emerged and showed promising effects in clinical trials. To offer the possibility to any patient with SOD1-ALS to benefit of such a gene therapy, it is necessary to ascertain whether any variant of unknown significance (VUS), detected for example in SOD1non-coding sequences, is pathogenic.MethodsWe analysed SOD1 mutation distribution after SOD1 sequencing in a large cohort of 470 French familial ALS (fALS) index cases.ResultsWe identified a total of 27 SOD1 variants in 38 families including two SOD1 variants located in nearsplice or intronic regions of the gene. The pathogenicity of the c.358–10T>G nearsplice SOD1variant was corroborated based on its high frequency (as the second most frequent SOD1 variant) in French fALS, the segregation analysis confirmed in eight affected members of a large pedigree, the typical SOD1-related phenotype observed (with lower limb onset and prominent lower motor neuron involvement), and findings on postmortem tissues showing SOD1 misaccumulation.ConclusionsOur results highlighted nearsplice/intronic mutations in SOD1are responsible for a significant portion of French fALS and suggested the systematic analysis of the SOD1mRNA sequence could become the method of choice for SOD1screening, not to miss these specific cases.

Published
2021
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48. Expanding the Spectrum of Genes Involved in Huntington Disease Using a Combined Clinical and Genetic Approach

Author

Mariani, Louise-Laure, primary, Tesson, Christelle, additional, Charles, Perrine, additional, Cazeneuve, Cécile, additional, Hahn, Valérie, additional, Youssov, Katia, additional, Freeman, Leorah, additional, Grabli, David, additional, Roze, Emmanuel, additional, Noël, Sandrine, additional, Peuvion, Jean-Noel, additional, Bachoud-Levi, Anne-Catherine, additional, Brice, Alexis, additional, Stevanin, Giovanni, additional, and Durr, Alexandra, additional

Published
2016
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50. TBK1 mutation frequencies in French frontotemporal dementia and amyotrophic lateral sclerosis cohorts

Author

Le Ber, Isabelle, primary, De Septenville, Anne, additional, Millecamps, Stéphanie, additional, Camuzat, Agnès, additional, Caroppo, Paola, additional, Couratier, Philippe, additional, Blanc, Frédéric, additional, Lacomblez, Lucette, additional, Sellal, François, additional, Fleury, Marie-Céline, additional, Meininger, Vincent, additional, Cazeneuve, Cécile, additional, Clot, Fabienne, additional, Flabeau, Olivier, additional, LeGuern, Eric, additional, Brice, Alexis, additional, Auriacombe, Sophie, additional, Didic, Mira, additional, Dubois, Bruno, additional, Golfier, Véronique, additional, Hannequin, Didier, additional, Le Ber, Isabelle, additional, Levy, Richard, additional, Michel, Bernard-François, additional, Pasquier, Florence, additional, Thomas-Anterion, Catherine, additional, Puel, Michèle, additional, Salachas, François, additional, and Vercelletto, Martine, additional

Published
2015
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