Furthermore, we selected the first 30 KEGG pathways for analysis, and the following KEGG pathways were identified: Lipid and atherosclerosis signaling pathway (hsa05417), human cytomegalovirus infection signaling pathway (hsa05163), PI3K-Akt signaling pathway (hsa04151), Kaposi sarcoma-associated herpesvirus infection signaling pathway (hsa05167), and chemical carcinogenesis receptor activation signaling pathway (hsa05207) (Fig. 5). The gene discussed is AKT1; the disease is cytomegalovirus infection.