Myo Htet

May 29, 2024 | nature.com | Sean Murphy |Elaine Chen |Myo Htet |Shunyao Lei

AbstractCardiomyocyte maturation is crucial for generating adult cardiomyocytes and the application of human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs). However, regulation at the cis-regulatory element level and its role in heart disease remain unclear. Alpha-actinin 2 (ACTN2) levels increase during CM maturation. In this study, we investigated a clinically relevant, conserved ACTN2 enhancer’s effects on CM maturation using hPSC and mouse models.