Results indicated that most tissue upregulated DEPs were involved in terms including immune related cells activation (e.g., immune response-activating cell surface receptor signaling pathway) and cell adhesion (e.g., leukocyte cell-cell adhesion), and infection related processes such as human immunodeficiency virus 1 infection, Epstein-Barr virus infection, and Salmonella infection etc. (Figure 2A). The gene discussed is CD177; the disease is infection.