Recent studies have found that the expression of V-Maf avian musculoaponeurotic fibrosarcoma oncogene homolog G, abbreviated to MAFG, was low in human normal tissues, while it was significant- ly higher in many cancers such as malignant melanoma, carcinoma of colon and rectum, lung cancer and cholangiocarcinoma, and so on. We have collected the clinical samples of hepatocellular carcinoma (HCC) from public database and found that MAFG expression was significantly higher in cancer tissues than that in paracancerous tissues. Furthermore, the pr...