In the GP2 CAS ancestry group, nominally significant associations with PD risk were observed for p.Val158Met (rs4680) (Effect Allele=A; Odds Ratio [OR]=0.690, 95% Confidence Interval [CI]=0.539–0.883, p=0.003, Bonferroni-corrected p=0.391) and p.His62=(rs4633) (Effect Allele = T; OR=0.678, 95% CI=0.528–0.870, p=0.002, Bonferroni-corrected p=0.280) (Figure 1, Supplementary Table 4). Here, GP2 is linked to Parkinson disease.