NIH R01 · 2024
NEDD4 in right ventricular development
PROJECT SUMMARY Abnormalities in right ventricle (RV) development are associated with congenital heart disease (CHD). Although developmental origins and initial specification of the RV has been a subject of intense study, critical molecular pathways involved in subsequent RV growth and expansion at later stages following chamber formation remain to be explored. Our analysis of mice with constitutive cardiomyocyte (CM)-specific knockout (cKO) of Nedd4 revealed a unique RV-specific phenotype. Deletion of Nedd4 during early embryonic stages by Xmlc2-Cre, which specifically expresses in early developing CMs from E7.5, resulted in dramatic RV dilation at postnatal stages, with defects observed…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.