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. The gene discussed is ATG9B; the disease is posterior cortical atrophy.