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'Human-animal' embryo ruling due | 'Human-animal' embryo ruling due |
(about 4 hours later) | |
Regulators are due to make a decision whether to allow human-animal embryos to be created and used for research. | Regulators are due to make a decision whether to allow human-animal embryos to be created and used for research. |
The Human Fertilisation and Embryology Authority is expected to give the plan the go-ahead in principle - but each case will still be judged individually. | The Human Fertilisation and Embryology Authority is expected to give the plan the go-ahead in principle - but each case will still be judged individually. |
An HFEA consultation showed the public were "at ease" with the idea when told it could pave the way for therapies for conditions such as Alzheimer's disease. | An HFEA consultation showed the public were "at ease" with the idea when told it could pave the way for therapies for conditions such as Alzheimer's disease. |
But a leading opponent said many people would be "horrified" by such a move. | But a leading opponent said many people would be "horrified" by such a move. |
No good reasons for banning this research have been identified Dr Evan Harris, Lib Dem MP | No good reasons for banning this research have been identified Dr Evan Harris, Lib Dem MP |
Scientists want to create hybrid embryos by merging human cells with animal eggs in a bid to extract stem cells. | Scientists want to create hybrid embryos by merging human cells with animal eggs in a bid to extract stem cells. |
The cells form the basic building blocks of the body and have the potential to become any tissue, making them essential for research. | The cells form the basic building blocks of the body and have the potential to become any tissue, making them essential for research. |
At the moment, scientists have to rely on human eggs left over from fertility treatment, but they are in short supply and are not always good quality. | At the moment, scientists have to rely on human eggs left over from fertility treatment, but they are in short supply and are not always good quality. |
Two teams from Kings College London and Newcastle University have already applied to the HFEA to use hybrid embryos. | Two teams from Kings College London and Newcastle University have already applied to the HFEA to use hybrid embryos. |
If the HFEA does agree human-animal embryo research can go ahead, there would be individual hearings for these two applications, probably in November. | If the HFEA does agree human-animal embryo research can go ahead, there would be individual hearings for these two applications, probably in November. |
Other scientists are also expected to follow suit. | Other scientists are also expected to follow suit. |
Reversed decision | Reversed decision |
Dr Lyle Armstrong, of Newcastle University, said: "It does seem a little abhorrent at first analysis, but you have to understand we are using very, very little information from the cow in order to do this reprogramming idea. | |
"It's not our intention to create any bizarre cow-human hybrid, we want to use those cells to understand how to make human stem cells better." | "It's not our intention to create any bizarre cow-human hybrid, we want to use those cells to understand how to make human stem cells better." |
Using hybrid embryos has never been acceptable - it offends the dignity of humans and animals Josephine QuintavalleComment on Reproductive Ethics | Using hybrid embryos has never been acceptable - it offends the dignity of humans and animals Josephine QuintavalleComment on Reproductive Ethics |
And Lib Dem MP Dr Evan Harris, a member of the House of Commons science and technology committee which has already called for such research to be allowed, said: "No good reasons for banning this research have been identified. | And Lib Dem MP Dr Evan Harris, a member of the House of Commons science and technology committee which has already called for such research to be allowed, said: "No good reasons for banning this research have been identified. |
"The HFEA must now clear the way for their research licence committee to grant permission for some of our top scientists to continue their world-leading medical research using hybrid embryos." | "The HFEA must now clear the way for their research licence committee to grant permission for some of our top scientists to continue their world-leading medical research using hybrid embryos." |
The HFEA decision comes amid government moves to lay down regulations covering such research - the law governing embryo research is out of date and does not cover the issue. | The HFEA decision comes amid government moves to lay down regulations covering such research - the law governing embryo research is out of date and does not cover the issue. |
The government originally proposed banning the technique in a White Paper, but reversed its decision this year in a bill which proposed allowing hybrid embryos which were 99.9% human and 0.1% animal, following a backlash by scientists and patient groups. | The government originally proposed banning the technique in a White Paper, but reversed its decision this year in a bill which proposed allowing hybrid embryos which were 99.9% human and 0.1% animal, following a backlash by scientists and patient groups. |
But the HFEA has carried out its own review ahead of parliament passing the legislation so as not to hold back research. | But the HFEA has carried out its own review ahead of parliament passing the legislation so as not to hold back research. |
The regulator can grant licences to scientists to pursue such research, but would then have to change its criteria if future rules contradicted its own practices. | The regulator can grant licences to scientists to pursue such research, but would then have to change its criteria if future rules contradicted its own practices. |
But Josephine Quintavalle, of the campaign group Comment on Reproductive Ethics, said the HFEA was wrong to be pushing ahead with a decision which should be left to parliament. | But Josephine Quintavalle, of the campaign group Comment on Reproductive Ethics, said the HFEA was wrong to be pushing ahead with a decision which should be left to parliament. |
"Using hybrid embryos has never been acceptable - it offends the dignity of humans and animals. | "Using hybrid embryos has never been acceptable - it offends the dignity of humans and animals. |
"Many people will be horrified if this is allowed." | "Many people will be horrified if this is allowed." |