MEF2C regulates outflow tract alignment and transcriptional control of Tdgf1.

ABSTRACT: Congenital heart defects are the most common birth defects in humans, and those that affect the proper alignment of the outflow tracts and septation of the ventricles are a highly significant cause of morbidity and mortality in infants. A late differentiating population of cardiac progenitors, referred to as the anterior second heart field (AHF), gives rise to the outflow tract and the majority of the right ventricle and provides an embryological context for understanding cardiac outflow tract alignment and membranous ventricular septal defects. However, the transcriptional pathways controlling AHF development and their roles in congenital heart defects remain incompletely elucidated. Here, we inactivated the gene encoding the transcription factor MEF2C in the AHF in mice. Loss of Mef2c fu

SUBMITTER: Barnes RM 

PROVIDER: S-EPMC4813332 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature