Atherosclerosis is characterized by increased accumulation of macrophages within the vessel wall. In response to stimuli such as modified lipids, cytokines, and senescent erythrocytes present in the atherosclerotic lesion, these macrophages can alter their functional phenotypes. Different macrophage subsets can influence the growth and composition of the atherosclerotic plaque in distinct ways. In this Review, Chinetti-Gbaguidi et al. highlight the diverse range of macrophage phenotypes present in atherosclerotic lesions, and their roles in both plaque progression and stability.
- Giulia Chinetti-Gbaguidi
- Sophie Colin
- Bart Staels
