NIH R01 · 2024
Mechanisms controlling epicardial-dependent promotion of heart regeneration in zebrafish.
Abstract The human heart shows little regenerative capacity following an injury such as myocardial infarction (MI). Instead, the heart scars, decreasing cardiac function, and leading to heart failure. There is no clinically meaningful regenerative therapy available for MI patients. By contrast, adult zebrafish regenerate heart muscle after severe cardiac damage without significant scarring. This is achieved through proliferation of existing cardiomyocytes (CMs), aided by the environment provided by non-muscle cells, such as the epicardium, a mesothelial cell sheet covering the surface of the heart. An analogous regenerative machinery of CM proliferation and epicardium contributions also…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.