Figure 2.
MDSC subsets in peritoneal blood, bone marrow, and peripheral fluid after Sunitinib treatment. (A–C) G-MDSC (defined as CD11b+ Ly6G+ Ly6Clo) and M-MDSC (defined as CD11b+ Ly6G- Ly6Chi) percentage in peripheral blood 1 day before as baseline (day -1), after 1 day (day 1) and 7 days (day 7) of control and Sunitinib treatment. (D, E) G-MDSC and M-MDSC percentage in the bone marrow and peritoneal fluid after 7 days of treatment. (F) Percentage of P-STAT3 in peritoneal G-MDSC and M-MDSC after 7 days of treatment. (G) Representative flow cytometric analyses of intracellular levels of p-Stat3 in peritoneal MDSCs. Data are expressed as the mean ± SEM from 5 animals in each group, *p < 0.05.