Association of the COQ2 V393A Variant with Parkinson's Disease: A Case-Control Study and Meta-Analysis.

ABSTRACT: Both Parkinson's disease (PD) and multiple system atrophy (MSA) are neurodegenerative diseases of uncertain etiology, but they show similarities in their pathology and clinical course. The fact that the gene encoding α-synuclein is associated with both diseases also suggests that they share some genetic determinants. Recent studies in Japan associating MSA with a variant in the COQ2 gene led us to question whether variants in the COQ2 gene are associated with PD in Han Chinese in a case-control study. A total of 564 patients with PD were genotyped using the ligase detection rection, together with 484 gender- and age-matched healthy subjects. The M128V and R387X variants of COQ2 were not detected in patients or controls; instead, we detected only the heterozygous V393A variant (CT genotype)

SUBMITTER: Yang X 

PROVIDER: S-EPMC4476583 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature