Consistently, RT-qPCR assays indicated that the four PCa cell lines (PC-3, 22RV1, DU145 and LNCap) showed lower PGM5-AS1 expression than the two normal prostate epithelial cell lines (BPH1 and RWPE-1) (p < 0.05). The gene discussed is PGM5; the disease is posterior cortical atrophy.