Isn’t this kind of how the ‘Planet of the Apes’ reboot got going?

China gene-edited baby experiment ‘may have created unintended mutations.’

Excerpts from the manuscript were released by the MIT Technology Review to show how Chinese biophysicist He Jiankui ignored ethical and scientific norms in creating the twins Lula and Nana, whose birth in late 2018 sent shockwaves through the scientific world.

He made expansive claims of a medical breakthrough that could “control the HIV epidemic”, but it was not clear whether it had even been successful in its intended purpose – immunising the babies against the virus – because the team did not in fact reproduce the gene mutation that confers this resistance.

A small percentage of people are born with immunity because of a mutation in a gene called CCR5 and it was this gene that He had claimed to have targeted using a powerful editing tool known as Crispr which has revolutionised the field since 2012.

Fyodor Urnov, a genome-editing scientist at the University of California, Berkeley told the MIT Technology Review: “The claim they have reproduced the prevalent CCR5 variant is a blatant misrepresentation of the actual data and can only be described by one term: a deliberate falsehood.

“The study shows that the research team instead failed to reproduce the prevalent CCR5 variant.”

While the team targeted the right gene, they did not replicate the “Delta 32” variation required, instead creating novel edits whose effects are not clear.

China has enough knowhow now that they really can’t afford to keep being as reckless as Communist countries usually are.

 

h/t SG