Manipulating cell fate while confronting reproducibility concerns

Biomedical research is being transformed by the discovery and use of human pluripotent stem cells (hPSCs). Remarkable progress has been made, and assorted clinical trials are underway related to the application of stem cell therapy, including transplantation of hPSC-derived cells, in situ reprogramming or transdifferentiation, and utilization of targets and compounds identified from patient-derived stem cells. However, the pace of discovery is...