Galectin-3- Mediated Transdifferentiation of Pulmonary Artery Endothelial Cells Contributes to Hypoxic Pulmonary Vascular Remodeling

Abstract

These results suggest that Gal-3 induces PAECs to acquire an α-SMA phenotype via a transdifferentiation process which depends on the activation of Jagged1/Notch1 pathways that mediate MyoD and SRF expression.