Zhang ZJ, Burgunder JM, An XK, Wu Y, Chen WJ, Zhang JH, Wang YC, Xu YM, Gou YR, Yuan GG, Mao XY, Peng R. Lack of evidence for association of a UCH-L1 S18Y polymorphism with Parkinson's disease in a Han-Chinese population.
Neurosci Lett 2008;
442:200-2. [PMID:
18638528 DOI:
10.1016/j.neulet.2008.07.012]
[Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2008] [Revised: 07/01/2008] [Accepted: 07/06/2008] [Indexed: 02/05/2023]
Abstract
Mutation in UCH-L1 has been reported as a rare cause of autosomal dominant Parkinson's disease (PD). A S18Y polymorphism in the same gene has been associated with sporadic PD. We investigated the frequency of this polymorphism among the Han-Chinese ethnic population in a case-control study. A total of 600 patients with PD and 334 unrelated healthy controls were genotyped using PCR-restriction fragment length polymorphism analysis. We did not observe any difference in allele or genotype frequencies between the cases and the controls (P>0.05). Our results do not support a role for this variant in sporadic PD.
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