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ASC‐1 Is a Cell Cycle Regulator Associated with Severe and Mild Forms of Myopathy

التفاصيل البيبلوغرافية
العنوان: ASC‐1 Is a Cell Cycle Regulator Associated with Severe and Mild Forms of Myopathy
المؤلفون: Teresa Gidaro, Julien Durigneux, Emma Pierce-Hoffman, Fabio Catervi, Johann Böhm, Alan H. Beggs, Adnan Yuksel, Montse Olivé, Casie A. Genetti, Raul Juntas-Morales, Isabelle Duband-Goulet, Nicolas Deconinck, Norma B. Romero, Eva Cabet, Rocío-Nur Villar-Quiles, Asuman Koparir, Ana Ferreiro, Jocelyn Laporte, Xavière Lornage, Mireille Cossée, John Rendu, Sandra Coppens, Lara Servais
المساهمون: Unité de Biologie Fonctionnelle et Adaptative (BFA (UMR_8251 / U1133)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Département de neurologie [Montpellier], Hôpital Gui de Chauliac [Montpellier]-Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Université Montpellier 1 (UM1)-Université de Montpellier (UM), Boston Children's Hospital, Harvard Medical School [Boston] (HMS), Institut de Myologie, Centre National de la Recherche Scientifique (CNRS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Association française contre les myopathies (AFM-Téléthon)-Sorbonne Université (SU), Biruni University, Children's University Hospital Queen Fabiola [Bruxelles, Belgium], Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, USA, Partenaires INRAE, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre de référence des Maladies Neuromusculaires AOC, Groupe d'imagerie neurofonctionnelle (GIN), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Children's Hospital and Harvard Medical School, Institut d'Investigació Biomèdica de Bellvitge [Barcelone] (IDIBELL), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), 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), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Association française contre les myopathies (AFM-Téléthon)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Mühendislik ve Doğa Bilimleri Fakültesi
المصدر: Annals of Neurology
Annals of Neurology, Wiley, 2020, 87 (2), pp.217-232. ⟨10.1002/ana.25660⟩
Annals of neurology, 87 (2
Annals of Neurology, 2020, 87 (2), pp.217-232. ⟨10.1002/ana.25660⟩
Ann Neurol
بيانات النشر: Wiley, 2019.
سنة النشر: 2019
مصطلحات موضوعية: Male, TRANSCRIPTION COACTIVATOR, 0301 basic medicine, Pathology, animal diseases, [SDV]Life Sciences [q-bio], Cardiomyopathy, Muscle Proteins, medicine.disease_cause, SIGNAL COINTEGRATOR 1, 0302 clinical medicine, Fibroblasts -- physiology, Amyotrophic lateral sclerosis, Child, Cells, Cultured, Mutation, ABNORMALITIES, Cell Cycle -- physiology, Cell Cycle, PROLIFERATION, hemic and immune systems, Sciences bio-médicales et agricoles, Middle Aged, MUSCLE, Pedigree, 3. Good health, Phenotype, Neurology, Child, Preschool, Female, Transcription Factors -- genetics, medicine.symptom, tissues, D3, G1 phase, Adult, endocrine system, medicine.medical_specialty, Amino Acid Transport System y+, DISORDERS, Muscle Proteins -- genetics, Muscle, Skeletal -- pathology -- physiopathology, Article, 03 medical and health sciences, Muscular Diseases, Neurologie, medicine, Humans, Amino Acid Transport System y+ -- metabolism -- physiology, Muscle, Skeletal, Cell Cycle Protein, Myopathy, business.industry, Infant, Spinal muscular atrophy, Fibroblasts, medicine.disease, GENE, Congenital myopathy, eye diseases, MUSCULAR-DYSTROPHY, ADIPOGENESIS, 030104 developmental biology, Muscular Diseases -- genetics -- physiopathology, Neurology (clinical), business, 030217 neurology & neurosurgery, Transcription Factors
الوصف: Objective: Recently, the ASC-1 complex has been identified as a mechanistic link between amyotrophic lateral sclerosis and spinal muscular atrophy (SMA), and 3 mutations of the ASC-1 gene TRIP4 have been associated with SMA or congenital myopathy. Our goal was to define ASC-1 neuromuscular function and the phenotypical spectrum associated with TRIP4 mutations. Methods: Clinical, molecular, histological, and magnetic resonance imaging studies were made in 5 families with 7 novel TRIP4 mutations. Fluorescence activated cell sorting and Western blot were performed in patient-derived fibroblasts and muscles and in Trip4 knocked-down C2C12 cells. Results: All mutations caused ASC-1 protein depletion. The clinical phenotype was purely myopathic, ranging from lethal neonatal to mild ambulatory adult patients. It included early onset axial and proximal weakness, scoliosis, rigid spine, dysmorphic facies, cutaneous involvement, respiratory failure, and in the older cases, dilated cardiomyopathy. Muscle biopsies showed multiminicores, nemaline rods, cytoplasmic bodies, caps, central nuclei, rimmed fibers, and/or mild endomysial fibrosis. ASC-1 depletion in C2C12 and in patient-derived fibroblasts and muscles caused accelerated proliferation, altered expression of cell cycle proteins, and/or shortening of the G0/G1 cell cycle phase leading to cell size reduction. Interpretation: Our results expand the phenotypical and molecular spectrum of TRIP4-associated disease to include mild adult forms with or without cardiomyopathy, associate ASC-1 depletion with isolated primary muscle involvement, and establish TRIP4 as a causative gene for several congenital muscle diseases, including nemaline, core, centronuclear, and cytoplasmic-body myopathies. They also identify ASC-1 as a novel cell cycle regulator with a key role in cell proliferation, and underline transcriptional coregulation defects as a novel pathophysiological mechanism. ANN NEUROL 2020;87:217–232.
SCOPUS: ar.j
info:eu-repo/semantics/published
وصف الملف: 1 full-text file(s): application/pdf; application/pdf
تدمد: 1531-8249
0364-5134
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::881c9cf3fea17bc40c4af016cc68a5c5Test
https://doi.org/10.1002/ana.25660Test
حقوق: OPEN
رقم الانضمام: edsair.doi.dedup.....881c9cf3fea17bc40c4af016cc68a5c5
قاعدة البيانات: OpenAIRE
الوصف
تدمد:15318249
03645134