Overcoming Intrinsic Barriers in Myofibroblasts Permits Efficient Cardiac Reprogramming After Infarction.
BACKGROUND Direct reprogramming of cardiac fibroblasts (CFs) into induced cardiomyocytes (iCMs) holds promise as a therapeutic strategy for heart regeneration. After myocardial infarction (MI), resident quiescent CFs (QCFs) activate and differentiate into myofibroblasts (MFs) in the infarcted region that drive patholog...