Targeted tumor associated immune cells in the tumor microenvironment and the mechanism of action based on nanoparticle therapy

Figure 1 shows tumor associated macrophages targeting the tumor microenvironment: mechanism of action based on nanoparticle therapy; Figure 2 shows the mechanisms of T cell depletion and common T cell targeted nanoparticles; Figure 3 shows the role of nanoparticles targeting cancer associated fibroblasts in anti-tumor therapy; Figure 4 shows the origin of MDSC and its related targeted therapy strategies.