PTK6 and posterior cortical atrophy: In the present study, a total of 22 ARGs were significantly associated with DFS of PCa in multivariate Cox regression analysis, including ULK2, NLRC4, MAPK1, ATG4D, MAPK3, ATG2A, ATG9B, FOXO1, PTEN, HDAC6, PRKN, HSPB8, P4HB, MAP2K7, MTOR, RHEB, TSC1, BIRC5, RGS19, RAB24, PTK6, and NRG2.