Astaxanthin inhibits hepatocellular carcinoma by targeting USP39-mediated β-catenin stabilization through deubiquitination. - Li, Xiaomei; Xu, Huiyuan; Chen, Ruoxi; Huang, Xianzhi; Lin, Zequan; Wang, Shouan; Han, Lihong; Li, Jinqiu; Lin, Lihong; Qi, Yamei; Song, Gang; Song, Conghua (Scientific Reports, 2025)