AKT1 and posterior cortical atrophy: Through the analysis of 351 samples from TCGA Prostate adenocarcinoma database using the Cancer Proteome Atlas (https://www.tcpaportal.org/tcpa/), we found that both p‐AKT (S473) and p‐AKT (T308) were positively correlated with p‐STAT3 (Y705) in PCa (Figure 2A).