BAIAP2 and posterior cortical atrophy: We also analyzed DEGs of the 6 genes regarding GS, pT, RFS, TN, and TP53, as illustrated in Fig. 2G. The intersecting genes MMAB and BAIAP2 were identified via a Venn diagram (Fig. 4G), and both were highly expressed in PCa tissues compared with normal tissue but were low with respect to the four parameters, indicating advanced stage.