PLVAP and neoplasm: Moreover, Spearman association analyses indicated that PLVAP was positively correlated with immunosuppressive subsets such as tumor-associated macrophages (TAMs) (Figure 8C and F), myeloid-derived suppressor cells (MDSCs) (Figure 8D and G), and regulatory T lymphocytes (Tregs) (Figure 8E and H) among those two datasets.