兴奋毒性
氧化应激
冲程(发动机)
程序性细胞死亡
神经血管束
活性氧
机制(生物学)
医学
炎症
神经保护
缺氧(环境)
脂质过氧化
药理学
生物
免疫学
化学
细胞生物学
病理
细胞凋亡
内科学
氧气
生物化学
有机化学
哲学
工程类
机械工程
认识论
作者
Kailin Yang,Liuting Zeng,Xiao Yuan,Shanshan Wang,Anqi Ge,Hao Xu,Jianwei Zeng,Jinwen Ge
标识
DOI:10.1016/j.biopha.2022.113611
摘要
Cerebrovascular diseases, such as ischemic stroke, pose serious medical challenges worldwide due to their high morbidity and mortality and limitations in clinical treatment strategies. Studies have shown that reactive oxygen species (ROS)-mediated inflammation, excitotoxicity, and programmed cell death of each neurovascular unit during post-stroke hypoxia and reperfusion play an important role in the pathological cascade. Ferroptosis, a programmed cell death characterized by iron-regulated accumulation of lipid peroxidation, is caused by abnormal metabolism of lipids, glutathione (GSH), and iron, and can accelerate acute central nervous system injury. Recent studies have gradually uncovered the pathological process of ferroptosis in the neurovascular unit of acute stroke. Some drugs such as iron chelators, ferrostatin-1 (Fer-1) and liproxstatin-1 (Lip-1) can protect nerves after neurovascular unit injury in acute stroke by inhibiting ferroptosis. In addition, combined with our previous studies on ferroptosis mediated by natural compounds in ischemic stroke, this review summarized the progress in the regulation mechanism of natural chemical components and herbal chemical components on ferroptosis in recent years, in order to provide reference information for future research on ferroptosis and lead compounds for the development of ferroptosis inhibitors.
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