http://www.einstein.yu.edu - Paul Frenette, M.D., puts into perspective the promise and challenge of stem cell research as well as established and experimental stem cell treatments. Also meet three young researchers who work in Dr. Frenette’s lab: instructor Christoph Scheiermann, postdoc Sandra Pinho, and Mount Sinai School of Medicine M.D./Ph.D student Jalal Ahmed. Dr. Frenette is director of the Ruth A. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research at Albert Einstein College of Medicine of Yeshiva University. This edition of Einstein On, a research and medicine podcast, is hosted by Gordon Earle, associate dean for communications and public affairs.