Figure 3.
Tumors from CebpaΔ/Δ mice have increased MDSC infiltration and vascularity. Size matched B16 and 3LL tumors were harvested from CebpaΔ/Δ and control littermate mice, sectioned and stained with Gr-1 (A) or CD31 (C) antibodies. Representative images were shown. The number Gr-1+ cells (B) and CD31+ structures (D) were quantified in 10 randomly selected fields under microscopy. *p < 0.05. The data are presented as mean with SD.