The Science Behind Stem Cell Therapy
Stem cell therapy sits at an unusual intersection of hope, hard biology, and clinical caution. Few areas of medicine attract as much excitement from patients while demanding as much restraint from scientists and physicians. The reason is straightforward. Stem cells are not a single treatment, a single product, or even a single kind of cell. They are a class of cells with unusual biological properties, and those properties make them useful in some settings, un