Fig. 1.
The potential application of reprogramming fibroblasts into cardiomyocytes. The means of direct reprogramming through transcription factors, microRNAs, and small molecules are shown in vitro and in vivo. AAV adeno-associated virus, FGF fibroblast growth factor, MI myocardial infarction, TGF transforming growth factor, VEGF vascular endothelial growth factor