Can we stop one heart from breaking: triumphs and challenges in cardiac reprogramming

Curr Opin Genet Dev. 2023 Oct 3;83:102116. doi: 10.1016/j.gde.2023.102116. Online ahead of print.ABSTRACTIschemic cardiac injury causes irreversible muscle loss and scarring, but recent years have seen dramatic advances in cardiac reprogramming, the field focused on regenerating cardiac muscle. With SARS-CoV2 increasing the age-adjusted cardiovascular disease mortality rate, it is worth evaluating the state of this field. Here, we summarize novel innovations in reprogramming strategies, insights into their mechanisms, and technologies for factor delivery. We also propose a broad model of reprogramming to suggest directions for future research. Poet Emily Dickinson wrote, "If I can stop one heart from breaking, I shall not live in vain." Today, researchers studying cardiac reprogramming view this line as a call to action to translate this revolutionary approach into life-saving treatments for patients with cardiovascular diseases.PMID:37797568 | DOI:10.1016/j.gde.2023.102116
Source: Current Opinion in Genetics and Development - Category: Genetics & Stem Cells Authors: Source Type: research