作者:Wei Tian、Junying Li、Zhengying Su、Fu Lan、Zhaoquan Li、Dandan Liang、Chunmiao Wang、Danrong Li、Huaxin Hou
DOI:10.1021/acsmedchemlett.8b00624
日期:2019.5.9
Novel anthraquinone compounds that induce ER stress and paraptosis-like cell death were designed and synthesized. Compound 4a is the first organic micromolecule to kill tumor cells by only paraptosis, and its mechanism of action has been further explored. Paraptosis does not appear to involve either phosphatidylserine translocation associated with apoptosis or cell cycle arrest. The bisbenzyloxy and
设计并合成了诱导内质网应激和拟态性细胞死亡的新型蒽醌化合物。化合物4a是仅通过截瘫杀死肿瘤细胞的第一个有机微分子,其作用机理已得到进一步探索。截瘫似乎不涉及与凋亡或细胞周期停滞有关的磷脂酰丝氨酸移位。双苄氧基和N-(2-羟乙基)甲酰胺结构可能是双侧截瘫的两个关键药效团。双苄氧基可以诱导内质网应激,N-(2-羟乙基)甲酰胺结构可以增加LC3II / I与细胞质空泡的比例,并有助于腮腺炎的发生。一些抗肿瘤药物不能消除凋亡途径受损的恶性细胞系。