Ferroptosis: A new way to intervene in the game between Mycobacterium tuberculosis and macrophages.

Ferroptosis: A new way to intervene in the game between Mycobacterium tuberculosis and macrophages.

Publication date: Oct 11, 2024

Mycobacterium tuberculosis (Mtb), the main pathogen responsible for the high mortality and morbidity of tuberculosis (TB) worldwide, primarily targets and invades macrophages. Infected macrophages activate a series of immune mechanisms to clear Mtb, however, Mtb evades host immune surveillance through subtle immune escape strategies to create a microenvironment conducive to its own proliferation, growth, and dissemination, while inducing immune cell death. The course of TB is strongly correlated with the form of cell death, including apoptosis, pyroptosis, and necrosis. Recent studies have revealed that ferroptosis, a novel type of programmed cell death characterized by iron-dependent lipid peroxidation, is closely linked to the regulatory mechanisms of TB. The central role of ferroptosis in the pathologic process of TB is increasingly becoming a focal point for exploring new therapeutic targets in this field. This paper will delve into the dynamic game between Mtb and host immune cells, especially the role of ferroptosis in the pathogenesis of TB. At the same time, this paper will analyze the regulatory pathways of ferroptosis and provide unique insights and innovative perspectives for TB therapeutic strategies based on the ferroptosis mechanism. This study not only expands the theoretical basis of TB treatment, but also points out the direction of future drug development, providing new possibilities for overcoming this global health problem.

Concepts Keywords
Apoptosis Ferroptosis
Microenvironment Lipid Peroxidation
Mycobacterium Macrophages
Proliferation Mycobacterium tuberculosis
Tuberculosis Tuberculosis

Original Article

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