(From Yahoo! News). Hot on the heels of a recent successful human trial of a stem-cell based therapy for heart damage (that was promptly stopped by the FDA), here is news of research on another way of achieving the same result. A number of different research teams are all attempting to use stem cells as the basis for true regenerative medicine. Cheap, widely-available medicine that can regenerate damaged or age-weakened vital organs is the end goal of this research; this would certainly lead to longer, healthier lives.