CCL2 and myocardial ischemia: The univariate regression analysis revealed that the relative risk of early IHD is significantly associated with lower blood levels of such cytokines/chemokines as Flt3 ligand (OR = 0.965, CI 0.942–0.990, p = 0.006), GM-CSF (OR = 0.904, CI 0.832–0.982, p = 0.017), and MCP-1 (OR = 0.998, CI 0.996–0.999, p = 0.007).