Moreover, we constructed a lncRNA–mRNA pathway coexpression network and found a positive function on the MAPK signaling pathway, HIF-1 signaling pathway, p53 signaling pathway, Epstein–Barr virus infection, metabolic pathways, mTOR signaling pathway, glycerophospholipid metabolism, glycerolipid metabolism, pathways in cancer, and Ras signaling pathway, among other signaling pathways. The gene discussed is TP53; the disease is cancer.