Differential S1P Receptor Profiles on M1- and M2-Polarized Macrophages Affect Macrophage Cytokine Production and Migration

Figure 3

S1P influence on the expression of M1-markers in polarized macrophages. iNOS expression in presence of various S1P concentrations was assessed in previously polarized macrophages ( in 2 independent experiments). Data were reported as means ± SEM. Insert: scheme of the experimental design.