PDK1 and posterior cortical atrophy: Previously, a large-scale miRSNP association study by Stegeman et al. reported two PDK1 miRSNPs in the 3′ untranslated region (3′UTR), namely, rs1530865 (G > C) with an OR= 0.8 (0.75–0.86), p = 2.28 × 10−9, and rs2357637 (C > A) with an OR= 0.81 (0.76–0.88), p = 3.66 × 10−8, which are associated with the risk of PCa [23].