Role of ferroptosis in atrial fibrillation: a review

Area of Science:

• Biomedical research
• Cardiovascular science
• Cellular biology

Background:

• Cardiovascular disease is a leading cause of death.
• Atrial fibrillation is a common cardiac condition with unclear mechanisms.
• Ferroptosis, a form of regulated cell death, is implicated in various diseases.

Purpose of the Study:

• To explore the potential role of ferroptosis in atrial fibrillation pathogenesis.
• To review current evidence linking ferroptosis to atrial fibrillation.
• To provide an overview of ferroptosis mechanisms in the context of atrial fibrillation.

Main Methods:

• Literature review of ferroptosis and atrial fibrillation research.
• Analysis of existing studies on cell death pathways in cardiac conditions.
• Synthesis of evidence regarding iron overload and lipid peroxidation in atrial fibrillation.

Main Results:

• Ferroptosis, characterized by iron accumulation and lipid peroxidation, is a recognized cell death pathway.
• Emerging evidence suggests ferroptosis may be involved in atrial fibrillation.
• Mechanisms linking ferroptosis to atrial fibrillation are still under investigation.

Conclusions:

• Ferroptosis presents a potential novel mechanism in atrial fibrillation.
• Understanding ferroptosis could offer new therapeutic targets for atrial fibrillation.
• More research is required to elucidate the precise role of ferroptosis in atrial fibrillation.