Promising Triple Therapy Approach Identified for Renal Cell Carcinoma January 21, 2021 Source: Kateryna Kon/Science Photo Library/Getty Images Researchers in the U.S. and Ireland have discovered that combining VEGFR inhibitor drugs with a peptide, angiotensin-(1,7), which is generated by the ACE2 enzyme, can overcome treatment resistance and improve survival in mice with renal cell carcinoma (RCC), a common kidney cancer. The team’s analysis of human RCC ACE2 expression data suggested that ACE2 expression is a good prognostic factor in RCC, and additional studies also indicated that loss o...