Interaction between macrophages and ferroptosis: Metabolism, function, and diseases.

Area of Science:

• Immunology
• Cell Biology
• Metabolic Diseases

Background:

• Ferroptosis is programmed cell death regulated by metabolism.
• Macrophages are immune cells vital for metabolic balance.
• A significant link exists between macrophage function and ferroptosis.

Purpose of the Study:

• To review the relationship between macrophages and ferroptosis.
• To examine macrophage metabolism's role in ferroptosis.
• To explore ferroptosis's impact on macrophage function and inflammation.

Main Methods:

• Literature review of studies on ferroptosis and macrophages.
• Analysis of metabolic pathways involved in ferroptosis regulation by macrophages.
• Synthesis of current knowledge on ferroptosis in macrophage-mediated diseases.

Main Results:

• Macrophages regulate cellular ferroptosis through their metabolism.
• Ferroptotic stress impacts macrophage function and promotes inflammation.
• Macrophage ferroptosis plays a role in various disease pathologies.

Conclusions:

• Macrophages are key regulators of ferroptosis at local and global levels.
• Ferroptosis influences macrophage-driven inflammation.
• Targeting macrophage ferroptosis may offer therapeutic benefits for diseases.