Delayed-onset Friedreich's ataxia revisited
Autor: | Claire, Lecocq, Perrine, Charles, Jean-Philippe, Azulay, Wassilios, Meissner, Myriam, Rai, Karine, N'Guyen, Yann, Péréon, Nelly, Fabre, Elsa, Robin, Sylvie, Courtois, Lucie, Guyant-Maréchal, Fabien, Zagnoli, Gabrielle, Rudolf, Mathilde, Renaud, Mathieu, Sévin-Allouet, Fabien, Lesne, Nick, Alaerts, Cyril, Goizet, Patrick, Calvas, Alexandre, Eusebio, Claire, Guissart, Pascal, Derkinderen, Francois, Tison, Alexis, Brice, Michel, Koenig, Massimo, Pandolfo, Christine, Tranchant, Alexandra, Dürr, Mathieu, Anheim |
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Přispěvatelé: | CHU Strasbourg, CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital de la Timone [CHU - APHM] (TIMONE), CHU Bordeaux [Bordeaux], Centre hospitalier universitaire de Nantes (CHU Nantes), CHU Toulouse [Toulouse], Centre Hospitalier Emile Muller [Mulhouse] (CH E.Muller Mulhouse), Groupe Hospitalier de Territoire Haute Alsace (GHTHA), Service de neurologie [Rouen], CHU Rouen, Normandie Université (NU)-Normandie Université (NU), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Sorbonne Université - Faculté de Médecine (SU FM), Sorbonne Université (SU), Service de génétique médicale, Université de Bordeaux (UB)-CHU Bordeaux [Bordeaux]-Groupe hospitalier Pellegrin, Laboratoire de génétique des maladies rares. Pathologie moleculaire, etudes fonctionnelles et banque de données génétiques (LGMR), Université Montpellier 1 (UM1)-IFR3, Université Montpellier 1 (UM1)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Neuropathies du système nerveux entérique et pathologies digestives, implication des cellules gliales entériques, Université de Nantes (UN)-Institut National de la Santé et de la Recherche Médicale (INSERM), Institut des Maladies Neurodégénératives [Bordeaux] (IMN), Université de Bordeaux (UB)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Department of Neurology, Hôpital Erasme [Bruxelles] (ULB), Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB)-Faculté de Médecine [Bruxelles] (ULB), Université libre de Bruxelles (ULB)-Université libre de Bruxelles (ULB) |
Jazyk: | angličtina |
Rok vydání: | 2016 |
Předmět: |
Adult
Male congenital hereditary and neonatal diseases and abnormalities corticospinal tract peripheral neuropathy Adolescent Genotype International Cooperation Kaplan-Meier Estimate Severity of Illness Index Statistics Nonparametric Electrocardiography Young Adult Trinucleotide Repeats Image Processing Computer-Assisted Humans genetics Age of Onset Child Aged Retrospective Studies Glycated Hemoglobin nutritional and metabolic diseases Friedreich's ataxia imaging Middle Aged Magnetic Resonance Imaging nervous system diseases Phenotype Friedreich Ataxia Female [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC] Cardiomyopathies [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology |
Zdroj: | Movement Disorders Movement Disorders, Wiley, 2016, 31 (1), pp.62-69. ⟨10.1002/mds.26382⟩ |
ISSN: | 0885-3185 1531-8257 |
Popis: | International audience; BACKGROUND:Friedreich's ataxia usually occurs before the age of 25. Rare variants have been described, such as late-onset Friedreich's ataxia and very-late-onset Friedreich's ataxia, occurring after 25 and 40 years, respectively. We describe the clinical, functional, and molecular findings from a large series of late-onset Friedreich's ataxia and very-late-onset Friedreich's ataxia and compare them with typical-onset Friedreich's ataxia.METHODS:Phenotypic and genotypic comparison of 44 late-onset Friedreich's ataxia, 30 very late-onset Friedreich's ataxia, and 180 typical Friedreich's ataxia was undertaken.RESULTS:Delayed-onset Friedreich's ataxia (late-onset Friedreich's ataxia and very-late-onset Friedreich's ataxia) had less frequently dysarthria, abolished tendon reflexes, extensor plantar reflexes, weakness, amyotrophy, ganglionopathy, cerebellar atrophy, scoliosis, and cardiomyopathy than typical-onset Friedreich's ataxia, along with less severe functional disability and shorter GAA expansion on the smaller allele (P |
Databáze: | OpenAIRE |
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