一种强大的GPX4降解剂,可在HT1080细胞中诱导铁亡

Haoze Song1, Jing Liang2, Yuanyuan Guo2

  • 1Institute of Structural Pharmacology & TCM Chemical Biology, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China; Wuya College of Innovation, Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.

概括

研究人员开发了针对蛋白质分解的嵌合体 (PROTACs),以降解氨酸过氧化酶4 (GPX4),这是诱导铁亡的关键标. 化合物18a有效降解了GPX4,引发了癌细胞中的铁亡.

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