Such DEGs were significantly enriched in the TNF signaling pathway, PI3K-Akt signaling pathway, MAPK signaling pathway, Transcriptional misregulation in cancer, cGMP-PKG signaling pathway, Viral protein interaction with cytokine and cytokine receptor, and MicroRNAs in cancer in KEGG pathways analysis (Table 3). The gene discussed is TNF; the disease is cancer.