In the communication between tumor cells and other cells, Signal intensity and communication process were significantly different between high- and low-risk groups for the following pathways: FASLG (FASL-FAS) signal pathway (Figure 7B), CCL (CCL5-CCR5) signal pathway (Figure 7C), CD40 (CD40L-(ITFA5, IGTB1)) signal pathway (Figure 7D), IL2 (IL7R-IL7RG) signal pathway (Figure 7E), and IFN-II (IFNG-(IFNGR1-2)) signal pathway (Figure 7F). The gene discussed is IL2; the disease is neoplasm.