Human Aortic Stenotic Valve-Derived Extracellular Vesicles Induce Endothelial Dysfunction and Thrombogenicity Through AT1R/NADPH Oxidases/SGLT2 Pro-Oxidant Pathway.

Fiche publication

Date publication

juillet 2024

Journal

JACC. Basic to translational science

Auteurs

Membres identifiés du Cancéropôle Est :
Pr SCHINI-KERTH Valérie

Tous les auteurs :
Hmadeh S, Trimaille A, Matsushita K, Marchandot B, Carmona A, Zobairi F, Sato C, Kindo M, Hoang TM, Toti F, Zibara K, Hamade E, Schini-Kerth V, Kauffenstein G, Morel O

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/39170957

Résumé

Pathological tissues release a variety of factors, including extracellular vesicles (EVs) shed by activated or apoptotic cells. EVs trapped within the native pathological valves may act as key mediators of valve thrombosis. Human aortic stenosis EVs promote activation of valvular endothelial cells, leading to endothelial dysfunction, and proadhesive and procoagulant responses.