The Epicardium in the Embryonic and Adult Zebrafish.

ABSTRACT: The epicardium is the mesothelial outer layer of the vertebrate heart. It plays an important role during cardiac development by, among other functions, nourishing the underlying myocardium, contributing to cardiac fibroblasts and giving rise to the coronary vasculature. The epicardium also exerts key functions during injury responses in the adult and contributes to cardiac repair. In this article, we review current knowledge on the cellular and molecular mechanisms underlying epicardium formation in the zebrafish, a teleost fish, which is rapidly gaining status as an animal model in cardiovascular research, and compare it with the mechanisms described in other vertebrate models. We moreover describe the expression patterns of a subset of available zebrafish Wilms' tumor 1 transgenic report

SUBMITTER: Peralta M 

PROVIDER: S-EPMC4050495 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature