Once mice were injected by exogenous lnc-C/EBPβ transduced CD45.1+ BMCs, the proportion, and absolute cell number of CD11b+Ly6ChighLy6G−Mo-MDSC populations significantly decreased in the tumor-bearing mice; whereas increased Mo-MDSCs could be observed in those tumor bearing mice injected with lnc-C/EBPβ knockdown CD45.1+ BMCs (Figure 3B). Here, ITGAM is linked to neoplasm.