Fig. 4From: DNA mismatch repair system regulates the expression of PD-L1 through DNMTs in cervical cancerMMR gene mutations in cervical cancer analyzed by the cBioPortal database. (A) Frequency of MMR gene mutations in cervical cancer. (B) Mutation rates of MLH1, MSH2, MSH3, MSH6 and PMS2. (C) Correlation between genetic mutations and patients’ overall survival (OS) and Disease Free Survival (DSS).Back to article page