How Researchers Are Improving Stem Cell Therapy Outcomes
Stem cell therapy has spent years suspended between promise and frustration. Few areas in medicine inspire as much hope from patients, or as much caution from serious clinicians. That tension exists for good reason. The biology is powerful, but it is not simple. A stem cell is not a finished drug in the usual sense. It is a living system with behavior that depends on origin, handling, dose, timing, tissue environment, and the patient receiving it. Researchers h