Article
Smooth muscle cell phenotypic modulation during atherosclerosis.
Vascular pharmacology - 1 Mar 2026
Frausto Louise, Scott Matthew L, Orr A Wayne, Yurdagul Arif
Abstract excerpt
Vascular smooth muscle cells (vSMCs) play a central role in atherosclerotic plaque development and stability through their remarkable phenotypic plasticity. In healthy vessels, contractile vSMCs maintain vascular tone and structural integrity. During atherogenesis, lipid accumulation, inflammatory cues, growth factors, and mechanical stress drive vSMC dedifferentiation, proliferation, and migration into the...
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