ITGAM and neoplasm: Specifically, no differential recruitment of immature monocytes (CD11b+ F4/80+ Ly6G+), tumor associate macrophages (TAMs) (CD11b+ F4/80+ Ly6G−), granulocytic-myeloid derived suppressor cells (G-MDSCs) (CD11b+ Ly6Clow Ly6G+), or monocytic-MDSCs (M-MDSCs) (CD11b+ Ly6Chi Ly6G−) in the primary tumor or the spleen were detected (Figure 2B, and data not shown, respectively).