Design a headline to go here
Stem cells (cells which have the capacity to develop into any of the 200 or so types in the body) could be used in the future to generate unlimited supplies of cells and tissues to repair damage occurring through accident or age. One approach is already being tested by Dr Paul De Sousa and Professor Ian Wilmut at the Roslin Institute, near Edinburgh.
They are exploring using an electric shock or chemicals to mimic the way that a sperm makes an egg divide. Doing this to an egg results in a parthenogenetic embryo – from parthenogenesis, meaning "virgin birth" – that retains the full set of DNA of the egg donor and can develop stem cells with adult potential, but which cannot form a viable foetus. These stem cells could then be used to treat the woman who donated the egg.
What's your opinion?
Average rating
Not yet rated