As shown in Figure 1C, flow cytometry demonstrated that PSMA was highly expressed in PCa cell lines, including LNCaP (99.8%), C4-2 (88.4%), and 22RV1 (80.4%); moderately expressed in the normal prostate epithelial cell line RWPE-1 (25.0%); and lowly expressed in PCa cell lines PC3 (4.76%) and DU145 (2.10%) and BCa cell line T24 (0.54%). This evidence concerns the gene FOLH1 and posterior cortical atrophy.