CUL4A and hepatocellular carcinoma: For example, the region of 1408–1867 nt of lncRNA uc.34 binds to the 592–759 aa region of CUL4A and inhibits CUL4A nuclear export, and this process hinders the CUL4A‐mediated ubiquitination of LATS1 in hepatocellular carcinoma 30.