LPCAT1 and posterior cortical atrophy: To confirm the relevance of LPCAT1, DNA-PKcs, RAD51 in PCa progression, we characterized their expressions and found that LPCAT1, DNA-PKcs, RAD51 were highly expressed in three PCa cell lines (PC3, DU145, LnCaP) compared to RWPE-1 (normal prostate epithelial cell) (Figure 8A).