ETV4 and prostate adenocarcinoma: 4) Similar result was also found in prostate adenocarcinoma, LDHA is especially highly expressed in ERG fusion, ETV1 fusion, ETV4 fusion, IDH1 mutation, and SPOP mutation subtype, there were no significant differences in several other molecular signatures of prostate adenocarcinomas such as FLI1 fusion and FOXA1 mutation (The data comes from UALCAN).