MTOR and cancer: Our GSEA results showed that calcium signaling pathway (NES = 1.8147893 and p < 0.0001), MAPK signaling pathway (NES = 1.7950739 and p = 0.0042643924), mTOR signaling pathway (NES = 1.8197428 and p < 0.0001), pathways in cancer (NES = 1.7282541 and p = 0.008281574), PPAR signaling pathway (NES = 1.7024437 and p = 0.008247423), TGF-beta signaling pathway (NES = 1.8606039 and p = 0.0020283975), and WNT signaling pathway (NES = 1.8473499 and p = 0.0020876827) were significantly enriched in the high-risk group (Figure 5).