New study shows implanted human stem cells are still safe 3 years later

Research recently published in the medical journal The Lancet, gives documentation on the medium to long-term safety and immune system tolerability for clinically using human embryonic stem cells (hESCs) in human patients. The stem cells were implanted in 18 patients who had different forms of macular degeneration, and the transplants are deemed to still be safe three … Read moreNew study shows implanted human stem cells are still safe 3 years later