The USA Today delivered this morning to my hotel room carried a front page story on a new scientific breakthrough suggesting that adult stem cells from skill tissue can be reprogrammed into the equivalent of embryonic stem cells — without creating or destroying an embryo.
I could not find a copy of the article at the USA Today website (or the Atlanta Journal-Constitution site, for that matter), but the Washington Post carried this report:
Three teams of scientists said yesterday they had coaxed ordinary mouse skin cells to become what are effectively embryonic stem cells without creating or destroying embryos in the process — an advance that, if it works with human cells, could revolutionize stem cell research and quench one of the hottest bioethical controversies of the decade.
In work being published today, the scientists describe a method for turning back the biological clocks of skin cells growing in laboratory dishes. Thus rejuvenated, the cells give rise to daughter cells that are able to become all the parts needed to make a new mouse.
If the process also works with human cells, as scientists suspect it will with some modifications, it would mean that a person’s own skin cells could be converted directly into stem cells without having to collect healthy human eggs or destroy human embryos — steps that until now have been required to obtain embryonic stem cells.
Earlier this year, researchers discovered a way to extract stem cells with the potency of embryonic stem cells from prenatal amniotic fluid, again without harm to the human embryo.
As I have written before, I am a strong supporter of nondestructive stem cell research – research utilizing stem cells that are not derived by processes which destroy human life at any stage of development. Stem cells from bone marrow and umbilical cord blood are being used today as medical treatments and cures for a number of conditions, including cancers and anemia.
I believe that the Saving the Cure Act, which the Governor signed two weeks ago, positions Georgia to become a leader in this medically promising and ethically responsible field of research.