Knockdown of CD146 promotes endothelial-to-mesenchymal transition via Wnt/β-catenin pathway.

ABSTRACT:

Purpose

Cardiac fibrosis is characterized by the excessive deposition of extracellular matrix (ECM) proteins and leads to the maladaptive changes in myocardium. Endothelial cells (ECs) undergoing mesenchymal transition contributes to the occurrence and development of cardiac fibrosis. CD146 is an adhesion molecule highly expressed in ECs. The present study was performed to explore the role of CD146 in modulating endothelial to mesenchymal transition (EndMT).

Methods

C57BL/6 mice were subjected to subcutaneous implantation of osmotic minipump infused with angiotensin II (Ang Ⅱ). Adenovirus carrying CD146 short hairpin RNA (shRNA) or CD146 encoding sequence were infected into cultured human umbilical vein endothelial cells (HUVECs) followed by stimulation with Ang II or transf

SUBMITTER: Zhang ZY 

PROVIDER: S-EPMC9401105 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature