Polygenic scores for disease risk are not associated with clinical outcomes in Parkinson’s disease.

Tan MMX, Iwaki H, Bandres-Ciga S, Sosero Y, Shoai M, Brockmann K, Williams NM, Alcalay RN, Maple-Grødem J, Alves G, Tysnes OB, Auinger P, Eberly S, Heutink P, Simon DK, Kieburtz K, Hardy J, Williams-Gray CH, Grosset DG, Corvol JC, Gan-Or Z, Toft M and Pihlstrøm L. Polygenic scores for disease risk are not associated with clinical outcomes in Parkinson’s disease. Under review. 2026. Preprint, PubMed