Ferroptosis and Its Multifaceted Role in Cancer: Mechanisms and Therapeutic Approach

文献类型： 外文期刊

第一作者： Chen, Heshu

作者： Chen, Heshu;Wang, Chenyu;Liu, Zemin;He, Liuqin;Yin, Yulong;Li, Tiejun;Chen, Heshu;He, Xinmiao;Feng, Yanzhong;Liu, Di;Wang, Chenyu;He, Liuqin;Tang, Wenjie

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关键词： ferroptosis; lipid peroxidation; iron; cancer; oxidative stress

期刊名称：ANTIOXIDANTS （ 影响因子：7.675； 五年影响因子：7.886 ）

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年卷期： 2022 年 11 卷 8 期

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收录情况： SCI

摘要： Ferroptosis, a new type of non-apoptotic cell death modality, is different from other modes of cell death and has been primarily found in tumor cells. Previous studies have reported that ferroptosis can be triggered by specific modulators (e.g., drugs, nutrients, and iron chelators), leading to increased intracellular lipid reactive oxygen species (ROS) accumulation and iron overload. Recent reports have shown that ferroptosis at the cellular and organism levels can prevent an inflammatory storm and cancer development. Emerging evidence suggests potential mechanisms (e.g., system Xc-, glutathione peroxidase 4 (GPX4), lipid peroxidation, glutathione (GSH), and iron chelators) are involved in ferroptosis, which may mediate biological processes such as oxidative stress and iron overload to treat cancer. To date, there are at least three pathways that mediate ferroptosis in cancer cells: system Xc-/GSH/GPX4, FSP1/CoQ10/NAD(P)H, and ATG5/ATG7/NCOA4. Here, we summarize recent advances in the occurrence and development of ferroptosis in the context of cancer, the associations between ferroptosis and various modulators, and the potential mechanisms and therapeutic strategies targeting ferroptosis for the treatment of cancer.

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