LY96 and neoplasm: The correlation between MD2 expression and classical phenotypes of macrophages and neutrophils were analyzed in the databases of CGGA and TCGA, and we discovered that MD2 possesses an exceptionally positive correlation with M0 and M2 markers of TAMs (M2-type macrophages promote tumor progression) instead of M1 marker (M1-type macrophages inhibit tumor progression) (Figure 7E).