Reply: Are CHCHD10 mutations indeed associated with familial amyotrophic lateral sclerosis?

Autor: Sylvie Bannwarth, Samira Ait-El-Mkadem, Annabelle Chaussenot, Emmanuelle C. Genin, Sandra Lacas-Gervais, Konstantina Fragaki, Laetitia Berg-Alonso, Yusuke Kageyama, Valérie Serre, David Moore, Annie Verschueren, Cécile Rouzier, Isabelle Le Ber, Gaëlle Augé, Charlotte Cochaud, Françoise Lespinasse, Karine N’Guyen, Anne de Septenville, Alexis Brice, Patrick Yu-Wai-Man, Hiromi Sesaki, Jean Pouget, Véronique Paquis-Flucklinger
Přispěvatelé: Institut de Recherche sur le Cancer et le Vieillissement (IRCAN), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Department of Medical Genetics, National Centre for Mitochondrial Diseases-Nice Teaching Hospital, Joint Centre for Applied Electron Microscopy, COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), Department of Cell Biology, Baltimore, Johns Hopkins University School of Medicine, Institut Jacques Monod (IJM (UMR_7592)), Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Newcastle University [Newcastle], Wellcome Trust Centre for Mitochondrial Research, Newcastle University [Newcastle]-International Centre for Life-Institute of Genetic Medicine, Neuro-Oncologie [Hôpital de la Timone - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE), Centre de Recherche de l'Institut du Cerveau et de la Moelle épinière (CRICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Hôpital de la Timone [CHU - APHM] (TIMONE)-Marseille Teaching Hospital, Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Université Pierre et Marie Curie - Paris 6 (UPMC)-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)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Newcastle Eye Centre, Royal Victoria Infirmary, Association Française contre les Myopathies (AFM), Fondation pour la Recherche Médicale (FRM), National Institutes of Health (GM089853), program ‘Investissements d’avenir’ ANR-10-IAIHU-06, Programme Hospitalier de Recherche Clinique, 7th framework program of the European Union (FP7, E12009DD, Neuromics), Clinician Scientist Fellowship Award (G1002570), Université Nice Sophia Antipolis (... - 2019) (UNS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-CHU Pitié-Salpêtrière [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), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [APHP]-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: Brain-A Journal of Neurology
Brain-A Journal of Neurology, 2014, 137 (Pt 12), pp.e314. ⟨10.1093/brain/awu300⟩
Brain-A Journal of Neurology, Oxford University Press (OUP), 2014, 137 (Pt 12), pp.e314. ⟨10.1093/brain/awu300⟩
ISSN: 0006-8950
1460-2156
Popis: Sir, A recent study by Bannwarth et al. (2014) in Brain identified a novel mutation (c.176C > T; p.Ser59Leu) in the CHCHD10 gene that segregates in a family presenting with ataxia, myopathy, hearing loss as well as motor neuron disease and frontotemporal dementia (FTD). Furthermore they identified a second family with ALS/FTD harbouring the identical mutation making this a gene of interest in the pathogenesis of ALS/FTD. For this reason we read with great interest the letter by Muller et al. (2014) that describes the identification of two novel variants in CHCHD10 in three pedigrees with familial amyotrophic lateral sclerosis (ALS). The authors state that their findings provide strong support for CHCHD10 being a novel ALS gene. Although their findings are highly interesting and their conclusion is appealing, we feel obliged to make several remarks concerning the genetic evidence provided to support this statement. The definition of genetic evidence, driven by the problem of non-replicating findings, is a matter of concern over the past years and has led to multiple consensus definitions for different study designs (reviewed by Pulit et al. , 2014). A landmark paper published nearly 20 years ago defined segregation of the gene with the studied phenotype within a pedigree resulting in a LOD score ≥ 3 as robust genetic evidence (Lander and Kruglyak, 1995). For …
Databáze: OpenAIRE
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