Figure 1. (A) Representative dot plots of the population of HLA-DR^low/− CD11b⁺ CD33⁺ MDSCs. MDSCs are presented by the percentages of CD11b⁺ CD33⁺ of gated HLA-DR^low/− cells. (B) Expression of circulating HLA-DR^low/− CD11b⁺ CD33⁺ MDSC in 3 groups.

^**p<0.01.