Article
ARF6 controls VSMC phenotypic switching upon lipid stimulation to promote inflammatory signaling contributing to the progression of atherosclerosis.
The Journal of biological chemistry - 1 Mar 2026
Fiola-Masson Émilie, Campbell Shirley, Laplante Véronique, Lejri Rania, Kanaho Yasunori, Gauchat Jean-François, Servant Marc J, Claing Audrey
Abstract excerpt
Vascular smooth muscle cells (VSMCs) play a pivotal role in the development and progression of atherosclerosis. Traditionally viewed as contractile cells that maintain vascular tone and structure, VSMCs undergo phenotypic switching in response to atherogenic stimuli, such as high circulating levels of LDL, thus adopting synthetic, osteogenic, or macrophage-like phenotypes. This plasticity contributes to plaque...
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