Likewise, the TFF3 promoter was significantly hypomethylated in PCa relative to control tissues (p < 0.001) in a large Danish cohort (qMSP; PCa n = 292 and normal prostate n = 33) [5] and in TCGA data (PCa n = 497 and control tissues n = 50). The gene discussed is TFF3; the disease is posterior cortical atrophy.