Emerging Role for Ferroptosis in Infectious Diseases

Area of Science:

• Cell Biology
• Pathology
• Immunology

Background:

• Ferroptosis is a regulated necrotic cell death pathway characterized by lipid peroxide accumulation.
• Imbalances in oxidative stress and antioxidants are implicated in various pathologies.
• Ferroptosis regulators may influence other cell death forms, potentially causing necro-inflammation and organ failure.

Purpose of the Study:

• To review necrotic cell death forms triggered by pathogens.
• To highlight the role of oxidative stress and antioxidants in host-pathogen interactions and cell fate.
• To discuss the specific involvement of ferroptosis in disease progression.

Main Methods:

• Literature review of ferroptosis and related cell death mechanisms.
• Analysis of the interplay between oxidative stress, antioxidants, and pathogen-induced cell death.
• Examination of ferroptosis molecular components in disease contexts.

Main Results:

• Ferroptosis is a significant cell death pathway with implications across multiple diseases.
• Oxidative stress and antioxidant levels critically influence host-pathogen dynamics and disease outcomes.
• Ferroptosis and its regulators can modulate inflammatory responses and organ damage.

Conclusions:

• Ferroptosis plays a complex role in necro-inflammation and organ failure.
• Targeting ferroptosis pathways may offer therapeutic strategies for diseases involving oxidative stress.
• Further research into ferroptosis's molecular mechanisms is vital for understanding and treating various pathologies.