Gauthier, J.* ; Meijer, I.A.* ; Lessel, D.* ; Mencacci, N.E.* ; Krainc, D.* ; Hempel, M.* ; Tsiakas, K.* ; Prokisch, H. ; Rossignol, E.* ; Helm, M.H.* ; Rodan, L.H.* ; Karamchandani, J.* ; Carecchio, M.* ; Lubbe, S.J.* ; Telegrafi, A.* ; Henderson, L.B.* ; Lorenzo, K.* ; Wallace, S.E.* ; Glass, I.A.* ; Hamdan, F.F.* ; Michaud, J.L.* ; Rouleau, G.A.* ; Campeau, P.M.*
Recessive mutations in > VPS13D cause childhood onset movement disorders.
Ann. Neurol. 83, 1089-1095 (2018)
VPS13 protein family members VPS13A through VPS13C have been associated with various recessive movement disorders. We describe the first disease association of rare recessive VPS13D variants including frameshift, missense, and partial duplication mutations with a novel complex, hyperkinetic neurological disorder. The clinical features include developmental delay, a childhood onset movement disorder (chorea, dystonia, or tremor), and progressive spastic ataxia or paraparesis. Characteristic brain magnetic resonance imaging shows basal ganglia or diffuse white matter T2 hyperintensities as seen in Leigh syndrome and choreoacanthocytosis. Muscle biopsy in 1 case showed mitochondrial aggregates and lipidosis, suggesting mitochondrial dysfunction. These findings underline the importance of the VPS13 complex in neurological diseases and a possible role in mitochondrial function. Ann Neurol 2018;83:1089-1095
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Protein; Acanthocytosis; Variants; Chorea; Yeast; Gene
Keywords plus
Sprache
Veröffentlichungsjahr
2018
Prepublished im Jahr
HGF-Berichtsjahr
2018
ISSN (print) / ISBN
0364-5134
e-ISSN
1531-8249
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 83,
Heft: 6,
Seiten: 1089-1095
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Wiley
Verlagsort
111 River St, Hoboken 07030-5774, Nj Usa
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
Forschungsfeld(er)
Genetics and Epidemiology
PSP-Element(e)
G-500700-001
Förderungen
Copyright
Erfassungsdatum
2018-03-21