CRISPR gene therapy: Scientists call for more public debate around breakthrough technique

Steve Connor:

Scientists are calling for a wider public debate on a new development in genetics that could allow the simple and accurate manipulation of the human genome, as revealed yesterday by The Independent.

The technique, known as CRISPR, could revolutionise human gene therapy and genetic engineering because it allows scientists for the first time to make the finest changes to the DNA of the chromosomes with relative ease.

One Nobel scientist, Craig Mello of the University of Massachusetts, said that the "jaw dropping" technique has the potential to transform the study and manipulation of genes and "lowers the barrier" to genetic engineering of human IVF embryos - something he would oppose.

Professor George Church of Harvard University, who was the first scientist to get the process working in human cells and mouse embryos, said that it was important to air the social and ethical implications of the technique to the wider public.

"Talking about the future is better than letting it sneak up on us. We need to do more of this or we will be left with very limited vocabulary in the space between positive and negative hype," Professor Church said.

Posted by Jim Zellmer at November 20, 2013 12:54 AM
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