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铁死亡在肝脏疾病中的作用:基础机制与临床意义。

Ferroptosis in liver diseases: Fundamental mechanism and clinical implications.

机构信息

The Joint Laboratory on Transfusion-Transmitted Diseases (TTDs) Between Institute of Blood Transfusion, Chinese Academy of Medical Sciences and Nanning Blood Center, Nanning 530003, Guangxi Zhuang Autonomous Region, China.

Department of Medicine and Laboratory Medicine and Pathobiology, Centre for Innovation, Canadian Blood Services, Hamilton 397086, Canada.

出版信息

World J Gastroenterol. 2024 Aug 28;30(32):3730-3738. doi: 10.3748/wjg.v30.i32.3730.

Abstract

This editorial discusses a recently published paper in the . Our research focuses on p53's regulatory mechanism for controlling ferroptosis, as well as the intricate connection between ferroptosis and liver diseases. Ferroptosis is a specific form of programmed cell death that is de-pendent on iron and displays unique features in terms of morphology, biology, and genetics, distinguishing it from other forms of cell death. Ferroptosis can affect the liver, which is a crucial organ responsible for iron storage and meta-bolism. Mounting evidence indicates a robust correlation between ferroptosis and the advancement of liver disorders. P53 has a dual effect on ferroptosis through various distinct signaling pathways. However, additional investigations are required to clarify the regulatory function of p53 metabolic targets in this complex association with ferroptosis. In the future, researchers should clarify the mechanisms by which ferroptosis and other forms of programmed cell death contribute to the progression of liver diseases. Identifying and controlling important regulatory factors associated with ferroptosis present a promising therapeutic strategy for liver disorders.

摘要

这篇社论讨论了最近在《 》上发表的一篇论文。我们的研究集中在 p53 对铁死亡的调控机制,以及铁死亡与肝脏疾病之间的复杂联系。铁死亡是一种依赖铁的特定形式的程序性细胞死亡,在形态、生物学和遗传学方面具有独特的特征,与其他形式的细胞死亡区分开来。铁死亡会影响肝脏,肝脏是负责铁储存和代谢的重要器官。越来越多的证据表明铁死亡与肝脏疾病的进展之间存在很强的相关性。p53 通过各种不同的信号通路对铁死亡有双重影响。然而,需要进一步的研究来阐明 p53 代谢靶点在与铁死亡这种复杂关联中的调节功能。未来,研究人员应该阐明铁死亡和其他形式的程序性细胞死亡如何促进肝脏疾病的进展。鉴定和控制与铁死亡相关的重要调节因素为肝脏疾病提供了一种有前途的治疗策略。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ddbf/11362879/39fd2f5d20d6/WJG-30-3730-g001.jpg

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