{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["147(5)"],"submitter":["Zibold J"],"funding":["German Research Foundation","CNRS","Fondation pour la Recherche Médicale","CLSM","Federal Ministry of Education and Research","Core"],"pubmed_abstract":["TAR DNA binding protein of 43 kDa (TDP-43)-positive inclusions in neurons are a hallmark of several neurodegenerative diseases including familial amyotrophic lateral sclerosis (fALS) caused by pathogenic TARDBP variants as well as more common non-Mendelian sporadic ALS (sALS). Here we report a G376V-TDP-43 missense variant in the C-terminal prion-like domain of the protein in two French families affected by an autosomal dominant myopathy but not fulfilling diagnostic criteria for ALS. Patients from both families presented with progressive weakness and atrophy of distal muscles, starting in their fifth to seventh decade. Muscle biopsies revealed a degenerative myopathy characterized by accumulation of rimmed (autophagic) vacuoles, disruption of sarcomere integrity and severe myofibrillar di"],"journal":["Brain : a journal of neurology"],"pagination":["1768-1783"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11068115"],"repository":["biostudies-literature"],"pubmed_title":["The new missense G376V-TDP-43 variant induces late-onset distal myopathy but not amyotrophic lateral sclerosis."],"pmcid":["PMC11068115"],"pubmed_authors":["Menassa R","da Silva LG","Errazuriz-Cerda E","Picard F","Zadorozhna Y","Emerit A","Lessard LER","Simonetti F","Wiessner M","Ollagnon E","Hasegawa M","Osseni A","Hutten S","Streichenberger N","Zibold J","Strom TM","Leblanc P","Urtizberea A","Schaeffer L","Senderek J","Michel-Calemard L","Nonaka T","Coudert L","Belotti E","Stucka R","Bernard E","Klopstock T","Dormann D","Petiot P"],"additional_accession":[]},"is_claimable":false,"name":"The new missense G376V-TDP-43 variant induces late-onset distal myopathy but not amyotrophic lateral sclerosis.","description":"TAR DNA binding protein of 43 kDa (TDP-43)-positive inclusions in neurons are a hallmark of several neurodegenerative diseases including familial amyotrophic lateral sclerosis (fALS) caused by pathogenic TARDBP variants as well as more common non-Mendelian sporadic ALS (sALS). Here we report a G376V-TDP-43 missense variant in the C-terminal prion-like domain of the protein in two French families affected by an autosomal dominant myopathy but not fulfilling diagnostic criteria for ALS. Patients from both families presented with progressive weakness and atrophy of distal muscles, starting in their fifth to seventh decade. Muscle biopsies revealed a degenerative myopathy characterized by accumulation of rimmed (autophagic) vacuoles, disruption of sarcomere integrity and severe myofibrillar di","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 May","modification":"2026-05-01T03:20:04.115Z","creation":"2026-05-01T03:10:50.543Z"},"accession":"S-EPMC11068115","cross_references":{"pubmed":["38079474"],"doi":["10.1093/brain/awad410"]}}