In addition, according to the results of IHC staining of patients’ samples in Figure 2E and G, patients with high ZEB2 expression in NSCLC tumor tissues exhibited remarkably increasing infiltration of CD206+ M2-like phenotype TAMs, which was a direct clinical evidence of the relationships between ZEB2 overexpression and M2 polarization of TAMs. Here, ZEB2 is linked to non-small cell lung carcinoma.