The document describes using PLINK genetic analysis software to explore genetic risk factors for progressive supranuclear palsy (PSP). It analyzes 191 PSP tissue samples to test if SNPs associated with PSP risk influence expression of nearby genes. Linear regression identified 3 genes - MOBP, DUSP10, and SLCO1A2 - with significant expression differences based on minor allele. MOBP showed increased expression, while DUSP10 and SLCO1A2 showed decreased expression. This provides evidence that these genes may play a role in PSP and warrants further functional study.