DLEU1 and hepatocellular carcinoma: The result revealed that miR‐133a mimic significantly decreased the luciferase activity of Wt‐DLEU1, but not that of Mut‐DLEU1 in SMMC‐7721 (Figur4B) and HepG2 cells (Figur4C), indicating DLEU1 directly binds to miR‐133a in HCC cells.