TRAF4 and hepatocellular carcinoma: Yang et al. showed that the level of TRAF4 mRNA was inversely correlated with miR-302c-3p expression in hepatocellular carcinoma specimens, and TRAF4 restoration reversed the inhibitory effect of miR-302c-3p on AKT-induced EMT and hepatocellular carcinoma cell metastasis [32].