The GEO database’s AP004608.1 RNA-Seq (PCa expression profile microarray data of 89 cases) revealed that AP004608.1 mRNA was lowly expressed in normal prostate tissues and highly expressed in PCa tissues, with a statistically significant difference (P<0.05) between the two groups, as shown in Figure 1G. This evidence concerns the gene B3GAT1-DT and posterior cortical atrophy.