Abstract

This is exciting medical researchers because it means that, at least in theory, the cells from an early embryo could eliminate the need for organ transplants entirely, cure leukaemia, enable people with diabetes to manufacture insulin, treat Parkinson's and Alzheimer's disease, and repair the nerve systems of quadriplegics. Though these prospects are still far from realisation, results achieved by Oliver Brustle at the University of Bonn Medical Centre have brought them a step closer. In an article published in Science on July 30, Brustle reported that he was able to repair the damaged nervous systems of rats using cells taken from embryos.