The effect of FOXP4 (rs1983891 C > T, OR = 1.3–1.41) and NFKB1 (Ins/Del, OR = 0.69–0.74) on PCa risk in 3 studies was consistent [27, 41, 42].Interestingly, these studies were not without conflicting findings. The gene discussed is NFKB1; the disease is posterior cortical atrophy.