As in the spleen, we again found that Gr1−/lowCD11b−/low cells dominated the tumor‐infiltrating Fschi Sschi myeloid cell compartment within the AIT group, where they demonstrated a greater than 3‐fold increase in frequency over Gr1+CD11b+ MDSCs (Supplementary Fig. 6A, 14% vs. Here, ITGAM is linked to neoplasm.