Viral infection-related pathways, such as Kaposi sarcoma-associated herpesvirus infection (hsa05167; FE = 58.97) and human cytomegalovirus infection (hsa05163; FE = 40.86), were enriched with MTOR, NFκβ1, STAT3, and CASP3. Here, NFKB1 is linked to cytomegalovirus infection.