Although TNF, IL-6, MIP-2, KC and MCP-1 were all highly expressed in response to infection at 6 hours (Fig 3a–e) compared to baseline levels in uninfected mice (data not shown), and resolving by 24 hours (Fig 3f–j), treatment with LL-37 had no significant effect on any of the cytokines measured. The gene discussed is CCL2; the disease is infection.