DHRS4 and hepatocellular carcinoma: Our findings suggested that miR-522-3p rescued the effect of lncRNA DHRS4-AS1 on cell proliferation, apoptosis and cell cycle, indicating that DHRS4-AS1 acts as a sponge for miR-522-3p and DHRS4-AS1/miR-522-3p axis is involved in HCC progression.