Pathways including Transcriptional misregulation in cancer, Platelet activation, NF-kappa-B signaling pathway, HIF-1 signaling pathway, Fc gamma R-mediated phagocytosis, TNF signaling pathway, Rap1 signaling pathway, MAPK signaling pathway, Adherens junction, etc., are regulated by lung cancer, according to KEGG pathway analysis. Here, TNF is linked to cancer.