张 雨,赵长普,李荣枝,等.铁死亡和铜死亡在肝癌中的作用机制及研究进展[J].肿瘤学杂志,2025,31(6):461-474. |
铁死亡和铜死亡在肝癌中的作用机制及研究进展 |
Research Progress on Ferroptosis and Cuproptosis in Liver Cancer and Its Mechanisms |
投稿时间:2025-01-20 |
DOI:10.11735/j.issn.1671-170X.2025.06.B001 |
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中文关键词: 肝肿瘤 铁死亡 铜死亡 谷胱甘肽 P53 |
英文关键词:liver neoplasms ferroptosis cuproptosis glutathione P53 |
基金项目:河南省高等学校重点科研项目(22A360014);河南省中医药拔尖人才培养项目(豫中医科教[2018]35号);河南省高等教育教学改革研究与实践项目(2023SJGLX230Y);河南省中医药科学研究专项课题(2024ZY2055) |
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中文摘要: |
摘 要:铁死亡和铜死亡近年来在肝癌研究中受到广泛关注。铁死亡由铁依赖性脂质过氧化驱动,通过多种途径调控肝癌,抑制其增殖和转移。铜死亡由细胞内铜积累触发,涉及线粒体脂酰化蛋白的聚集和铁硫簇蛋白的降解,过量铜离子干扰呼吸链复合体,引起蛋白质毒性应激反应,抑制肝癌细胞增殖。铁死亡和铜死亡在肝癌中存在串联机制,形成以谷胱甘肽(glutathione,GSH)和P53为核心的相互作用网络,为多靶点调控肝癌提供潜力。全文综述铁死亡和铜死亡在肝癌中的作用机制及串联机制,分析相关研究在肝癌治疗中的临床应用前景,为进一步的研究和临床实践提供参考。 |
英文摘要: |
Abstract: Ferroptosis and cuproptosis have garnered significant attention in liver cancer research in recent years. Ferroptosis, driven by iron-dependent lipid peroxidation, regulates liver cancer progression through multiple pathways, inhibiting its proliferation and metastasis. Cuproptosis, triggered by intracellular copper accumulation, involves mitochondrial lipoylated protein aggregation and degradation of iron-sulfur cluster proteins. Excess copper ions disrupt respiratory chain complexes, inducing proteotoxic stress and suppressing liver cancer cell proliferation. A tandem mechanism exists between ferroptosis and cuproptosis in liver cancer, forming an interaction network centered on glutathione (GSH) and P53, which holds potential for multitargeted liver cancer regulation. This paper summarizes the mechanistic roles and tandem interactions of ferroptosis and cuproptosis in liver cancer, discusses the prospect of clinical application in liver cancer treatment, and provides a reference for future research and clinical practice. |
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