TFRC and cardiac hypertrophy: In this study, we examined the changes of TFRC expression in the heart tissues during the process of cardiac hypertrophy using the transverse aortic constriction (TAC) mouse model and the primary cardiomyocytes stimulated with isoproterenol (ISO) or phenylephrine (PHE) to induce myocardial hypertrophy in vitro, and explored the potential role of TFRC on myocardial hypertrophy.