The phase I clinical trials showed stem cell transplants for Parkinson’s disease appear to be safe and might restore dopamine-producing brain cells.

Two independent clinical trials demonstrate the safety of stem cell therapies for Parkinson's disease. The papers, published ...

A paralysed man can stand on his own after receiving an injection of neural stem cells to treat his spinal-cord injury. The Japanese man was one of four individuals in a first-of-its-kind trial ...