Abstract
A role of ATP13A2 in early-onset Parkinsonism (EOP) has been proposed. Conversely, the contribution of this ATPase to late-onset Parkinson's disease (PD) remains unexplored. We therefore conducted a case-control association study in this age-of-onset group with PD. The initial sample was of German origin and consisted of 220 patients with late-onset PD (mean age of onset 60.1 years) and 232 age-matched unrelated controls. Five single nucleotide polymorphisms (SNPs) covering ATP13A2 and its common haplotypes were genotyped. The overall association results in this sample were negative. Interestingly, gender stratification gave a positive result for SNP rs11203280 (PUNC = 0.016) in men. This result could not be reproduced in a replication sample of German and Serbian origin composed of 161 patients with late-onset PD (mean age of onset 51.7 years) and 150 age- and ethnic-matched controls. In conclusion, we found no consistent evidence for an association between ATP13A2 and late-onset PD.
| Original language | English |
|---|---|
| Journal | Movement Disorders |
| Volume | 24 |
| Issue number | 3 |
| Pages (from-to) | 429-433 |
| Number of pages | 5 |
| ISSN | 0885-3185 |
| DOIs | |
| Publication status | Published - 15.02.2009 |