中药活性成分及复方调控铁死亡防治肝纤维化机制

    Mechanism of Active Ingredients and Compound of Traditional Chinese Medicine Regulating Ferroptosis and Preventing Hepatic Fibrosis

    • 摘要: 肝纤维化是各种因素导致肝细胞损害时自我修复的病理结果,病程迁延可进一步导致肝硬化、肝衰竭,甚至肝癌,严重危害人类健康并带来沉重的医疗负担。肝纤维化发病机制复杂,缺乏有效药物治疗,铁死亡作为一种新型的调节细胞死亡方式,其机制中的铁代谢、脂质过氧化及抗氧化防御系统等与肝纤维化发生发展密切相关。目前研究表明,中药活性成分及复方可通过调控肝星状细胞铁死亡或抑制肝细胞铁死亡防治肝纤维化。该文系统阐述铁死亡的调节途径,探讨铁死亡与肝纤维化的关系,总结归纳中药活性成分及复方通过调控铁死亡防治肝纤维化的机制,以期为临床治疗肝纤维化的药物研发提供思路和参考。

       

      Abstract: Hepatic fibrosis is a pathological outcome of self-repair when various factors cause liver cell damage. Prolonged disease duration can further lead to liver cirrhosis, liver failure, and even liver cancer, seriously endangering human health and causing a heavy medical burden. The pathogenesis of hepatic fibrosis is complex and lacks effective drug treatments. Ferroptosis, as a novel form of regulated cell death, has mechanisms involving iron metabolism, lipid peroxidation, and antioxidant defense systems that are closely related to the occurrence and development of hepatic fibrosis. Current research indicates that active ingredients and compound prescriptions of traditional Chinese medicine can prevent and treat hepatic fibrosis by regulating ferroptosis of hepatic stellate cells or inhibiting ferroptosis of hepatocytes. This article systematically elaborates the regulatory pathways of ferroptosis, explores the relationship between ferroptosis and hepatic fibrosis, and summarizes the mechanisms of active ingredients and compound prescriptions of traditional Chinese medicine in preventing and treating hepatic fibrosis by regulating ferroptosis. It aims to provide ideas and references for the development of drugs for clinical treatment of hepatic fibrosis.

       

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