Genetic Analysis of Synphilin-1 in Familial Parkinson's Disease

Autor: M. Farrer, A. Destée, C. Levecque, A. Singleton, S. Engelender, E. Becquet, V. Mouroux, F. Richard, L. Defebvre, R. Crook, D. Hernandez, C.A. Ross, J. Hardy, P. Amouyel, M-C. Chartier-Harlin
Jazyk: angličtina
Rok vydání: 2001
Předmět:
Zdroj: Neurobiology of Disease, Vol 8, Iss 2, Pp 317-323 (2001)
Druh dokumentu: article
ISSN: 1095-953X
DOI: 10.1006/nbdi.2000.0326
Popis: α-Synuclein is present in Lewy bodies of patients with both sporadic and familial Parkinson's disease. However, pathogenic mutations Ala30Pro and Ala53Thr in α-synuclein are rare causes of disease. Synphilin-1 has been demonstrated to associate with α-synuclein and promote the formation of cytosolic inclusions in vitro. Two-point genetic linkage analysis of a dinucleotide repeat within the synphilin-1 gene initially implicated this locus as a cause of Parkinson's disease in three of nine families. However, subsequent haplotype, sequencing, and association analyses in these three families and an independent case-control series suggest that variability within the locus does not confer susceptibility to Parkinson's disease.
Databáze: Directory of Open Access Journals