CCL2 and HIV infectious disease: Chemokine (C–C motif) ligand 2 (CCL2), monocyte chemoattractant protein 1 (MCP-1), C-X-C motif chemokine 10 (CXCL10), interferon gamma-induced protein 10 (IP-10), t-tau, and other proteins have been reported to be related to HIV infection [77].