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Macrophage-based pathogenesis and theranostics of vulnerable plaques
Fei Fang1, Erxiang Wang1, Mengjia Fang2
1Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China.
Theranostics
|January 16, 2025
Summary
Macrophages are key drivers of vulnerable plaques in atherosclerosis. Understanding their role is crucial for developing new diagnostic and therapeutic strategies for this high-risk cardiovascular condition.
Area of Science:
- Cardiovascular Research
- Immunology
- Pathology
Background:
- Atherosclerosis is a progressive disease characterized by vulnerable plaques.
- Macrophages and foam cells are central to plaque vulnerability and rupture.
- Understanding macrophage involvement is critical for managing atherosclerosis.
Purpose of the Study:
- To review the pathological features of vulnerable plaques.
- To highlight the pivotal role of macrophages in plaque vulnerability.
- To discuss advanced diagnostic and therapeutic strategies targeting macrophages.
Main Methods:
- Literature review of pathological characteristics of vulnerable plaques.
- Analysis of macrophage functions in atherosclerosis.
- Synthesis of current diagnostic and treatment approaches.
Main Results:
- Vulnerable plaques are a high-risk feature of atherosclerosis.
- Macrophages and foam cells significantly contribute to plaque vulnerability.
- Targeting macrophages offers potential therapeutic avenues.
Conclusions:
- Macrophages are essential players in the pathogenesis of vulnerable plaques.
- A macrophage-centered perspective is vital for advancing atherosclerosis research.
- Novel diagnostic and therapeutic strategies should focus on macrophage modulation.
