Thread: First animal-human embryo trials to go ahead

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First animal-human embryo trials to go ahead

January 17, 2008
Mark Henderson, Science Editor of The Times


First animal-human embryo trials to go aheadMark Henderson, Science Editor of The Times
Experiments to create Britain’s first embryos that merge human and animal material will begin within months after a Government watchdog today approved two research teams to carry out the controversial work.

Scientists at King’s College London and the University of Newcastle-upon-Tyne will now inject human DNA into empty eggs from cows, to create embryos known as cytoplasmic hybrids that are 99.9 per cent human in genetic terms.

The experiments are intended to provide insights into diseases such as Parkinson’s and spinal muscular atrophy by producing stem cells containing genetic defects that contribute to these conditions.

These will be used as cell models for investigating new approaches to treatment and for improving understanding of how embryonic stem cells develop. They will not be used in therapy, and it is illegal to implant them into the womb.

The decision by the Human Fertilisation and Embryology Authority (HFEA) to grant one-year licences to both teams ends more than a year of uncertainty for the researchers, who first applied for permission to start the work in the autumn of 2006.

Last January the authority deferred a decision and launched a consultation on the issue, which reported in September that the public was broadly supportive. In late November it again delayed ruling because of concerns about procedures for obtaining consent from the donors of the human DNA to be used.

While the HFEA was deliberating, the Government first proposed a ban on the creation of human-animal embryos, also known as “cybridsâ€

I may be wrong, as is usually the case, but isn't an embryo just a fancy name for a growing baby in the womb? In it's early stages?
If that is the case, what are these people doing?
Breeding cow people!