TWIST2 and hepatocellular carcinoma: Chen et al. [36] confirmed that circ_67835 was highly expressed in hepatocellular carcinoma cell lines and tissues, which could be used as a prognostic indicator of overall survival in patients, was also found to be the miR-1236-3p sponge to alleviate the inhibitory effect of miR-1236-3p on Twist2.