The results revealed that CAV1 (Figure 6A) was significantly upregulated in all PCa cell lines compared to RWPE1, with the highest expression observed in DU145 and PC3 cells, which was significantly higher than that in LNCaP and RWPE1 cells (p < 0.05, ** p < 0.001). This evidence concerns the gene CAV1 and posterior cortical atrophy.