CXCL8 and infection: The proteomics and Luminex data showed that various macrophage and neutrophil related cytokines and chemokines like MCP-1, IP-10 (CXCL10), MIG, MIP-1β (CCL4), CXCL8 (IL-8), SAA2, and AXL were dramatically upregulated at 7 days after infection.