CYP17A1 and Hypertension: (4) The CYP17A1 rs1004467A-rs11191548T, CYP17A1 rs1004467G-rs11191548C, and ATP2B1 rs1401982G-rs17249754A haplotypes had a protective effect for hypertension, whereas the ATP2B1 rs1401982A-rs17249754G haplotype increased the risk of hypertension.