Induced pluripotent stem cell-derived cardiomyocytes: A platform for testing for drug cardiotoxicity

Off-target cardiotoxicity has been a significant impediment to the development of new drugs. Traditional platforms for screening for cardiotoxicity are both overly sensitive and limited in their ability to predict cardiotoxicity that is often only uncovered after years of clinical use. A major impediment has been the lack of a human cardiomyocyte cell line. The recent discovery that adult somatic human cells (white blood cells or skin fibroblasts) can be reprogrammed into pluripotent stem cells (hiPSCs) and then differentiated into beating cardiomyocytes (hiPSC-CMs) provides an exciting new platform for drug cardiotoxicity and efficacy testing.
Source: Progress in Pediatric Cardiology - Category: Cardiology Authors: Tags: Review Source Type: research