The results of Gene Set Variation Analysis (GSVA) demonstrate a noteworthy positive correlation has been observed between the risk score derived from PCDS and multiple cancer‐promoting pathways, along with epithelial‐mesenchymal transition (EMT), cell cycle regulation, oxidative stress response, DNA replication, glycolysis, and PI3K‐AKT–mTOR signalling (Figure 6A). Here, MTOR is linked to cancer.