Figure 5. The promoter methylation levels of ACE2 in UCEC and KIRP. Promoter methylation levels of ACE2 were low in (A–E) Uterine Corpus Endometrial Carcinoma (UCEC) and (F–I) Kidney Renal Papillary Cell Carcinoma (KIRP) (*P<0.05, **P<0.01, ***P<0.001).