Figure 3. Correlation between ACE2 expression and immune infiltration in UCEC and KIRP in TIMER database. ACE2 expressions were positively correlated with (A) B cel, CD4 + T cell, neutrophil and dendritic cell immune infiltration levels of uterine corpus endofamilial carcinoma (UCEC), (B) the level of immune infiltration of macrophage in kidney renal papillary cell carcinoma (KIRP).