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GBA mutations are associated with Rapid Eye Movement Sleep Behavior Disorder

Rapid eye movement sleep behavior disorder and GBA mutations are both associated with Parkinson's disease. The GBA gene was sequenced in idiopathic rapid eye movement sleep behavior disorder patients (n = 265), and compared to controls (n = 2240). Rapid eye movement sleep behavior disorder ques...

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Detalles Bibliográficos
Autores principales: Gan-Or, Ziv, Mirelman, Anat, Postuma, Ronald B, Arnulf, Isabelle, Bar-Shira, Anat, Dauvilliers, Yves, Desautels, Alex, Gagnon, Jean-François, Leblond, Claire S, Frauscher, Birgit, Alcalay, Roy N, Saunders-Pullman, Rachel, Bressman, Susan B, Marder, Karen, Monaca, Christelle, Högl, Birgit, Orr-Urtreger, Avi, Dion, Patrick A, Montplaisir, Jacques Y, Giladi, Nir, Rouleau, Guy A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Ltd 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4574811/
https://www.ncbi.nlm.nih.gov/pubmed/26401515
http://dx.doi.org/10.1002/acn3.228
Descripción
Sumario:Rapid eye movement sleep behavior disorder and GBA mutations are both associated with Parkinson's disease. The GBA gene was sequenced in idiopathic rapid eye movement sleep behavior disorder patients (n = 265), and compared to controls (n = 2240). Rapid eye movement sleep behavior disorder questionnaire was performed in an independent Parkinson's disease cohort (n = 120). GBA mutations carriers had an OR of 6.24 (10.2% in patients vs. 1.8% in controls, P < 0.0001) for rapid eye movement sleep behavior disorder, and among Parkinson's disease patients, the OR for mutation carriers to have probable rapid eye movement sleep behavior disorder was 3.13 (P = 0.039). These results demonstrate that rapid eye movement sleep behavior disorder is associated with GBA mutations, and that combining genetic and prodromal data may assist in identifying individuals susceptible to Parkinson's disease.