The tumor-associated Iba1(+) cells (activated microglia/macrophages) (UR, red ellipse) in the vehicle-treated mice were ARG1high/iNOSlow (M2-like phenotype) (Figure 5A,E–G,K,L), whereas in the CLp-treated and TrLp-treated tumors, the Iba1(+) cells were ARG1low/iNOShigh (M1-like TAM phenotype) (Figure 5B,C,E,F,H,I,K,L). Here, AIF1 is linked to neoplasm.