SLC7A11 and hepatocellular carcinoma: Xie, J., et al. reported that GA could downregulate the expression of amino acid transporter SLC7A11 and ferroptosis signaling protein GPX4 in hepatocellular carcinoma cells by blocking β-catenin transport from the nucleus to the cytoplasm, thus inducing HepG2 ferroptosis (Xie et al., 2023).