Designer baby revolution could be only two years away, research suggests | World News

0 3

Get real time updates directly on you device, subscribe now.



It could be less than two years until the creation of “ethically sound” designer babies begins, says one expert.

The risks of gene editing are now low enough to justify using the technique with human embryos, according to new analysis by Dr Kevin Smith, from Abertay University in Dundee.

He argues that in a few years a morally justifiable attempt could start a revolution in producing genetically-modified (GM) people.

Dr Smith said it could one day help protect people from deadly diseases and improve quality of life in older age.

Gene editing involves scientists adding, removing or altering an organism’s DNA.

Questions over using the technique on human genomes has always been controversial – particularly if certain changes are passed from one generation to the next.

Dr Smith said: “The human germline is by no means perfect, with evolution having furnished us with rather minimal protection from diseases that tend to strike in our later years, including cardiovascular disease, cancer and dementia.

“GM techniques offer the prospect of protecting future people against these and other common disorders.

“This has previously been achieved to an extent in GM experiments on animals.

“If several common disorders could be avoided or delayed by genetically modifying humans, the average disease-free lifespan could be substantially extended.”

Dr Smith, head of Abertay’s biomedical science courses, said it could also give hope to parents at risk of transmitting serious genetic disease to their children.

However, he warns that an ethical approach is vital to win the trust of the public.

The world’s first gene-edited babies were born in China last year in an effort to make them resistant to HIV.

The development was widely criticised and the scientist involved had his work stopped as authorities investigated him for breaking the law.

Dr Smith’s analysis is published in the journal Bioethics.

nFlicker News Designer baby revolution could be only two years away, research suggests | World News It could be less than two years until the creation of “ethically sound” designer babies begins, says one expert. The risks of gene editing are now low enough to justify using the technique with human embryos, according to new analysis by Dr Kevin Smith, from Abertay University in Dundee. He argues that in a few […]

Enjoyed this Article?

0 1 5 0

Get real time updates directly on you device, subscribe now.

Leave A Reply

Your email address will not be published.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More