Carbonic anhydrase-IX inhibition enhances the efficacy of hexokinase II inhibitor for hepatocellular carcinoma in a murine model

Hypoxic conditions, which large or infiltrative hypovascular tumors may encounter, also produce acidic environments. Carbonic anhydrase-IX (CA-IX), an enzyme involved in lowering pH, is overexpressed in hepatocellular carcinoma (HCC). In the present study, whether inhibition of CA-IX enhances the efficacy of a hexokinase II inhibitor in an in vivo murine model was examined and its prognostic implication in HCC patients was investigated. CA-IX...