CD274 and viral infectious disease: Fig 2A and 2B represents the activation of genes and miRNAs in the cancer-, viral infection-, and immune-related pathways including Pathways in cancer, FoxO signaling pathway, MicroRNAs in cancer, Human T-cell leukemia virus 1 infection, PD-L1 expression and PD-1 checkpoint pathway in cancer, MAPK signaling pathway, PI3K-Akt signaling pathway, JAK-STAT signaling pathway, Apoptosis, mTOR signaling pathway, Toll-like receptor signaling pathway, Chemokine signaling pathway, Viral carcinogenesis, Focal adhesion, and Hippo signaling pathway.