CXCL1 and infection: However, CLEC2.Fc efficiently inhibited the expression of proinflammatory cytokines (IL‐6, TNF‐α, IFN‐γ, and IL‐10) and chemokines (CXCL1, CXCL2, CXCL5, CCL2, IP‐10) at day 3 and day 5 post‐infection (blue columns, Fig 4E).