CCL23 and autoimmune thrombocytopenic purpura: In the ITP group, BM levels of macrophage migration inhibitory factor (MIF) was considerably higher, while CCL23 was remarkably lower than their PB counterparts (MIF: 11814.48 vs. 2412.42, P = 0.025; CCL23: 590.24 vs. 745.20, P = 0.018; Figure 8).