Established in late 2018 after a Chinese scientist said he edited the genes of twin babies, the committee has called for sharing of gene editing tools with poorer nations to benefit from the highly dynamic scientific field.

A DNA double helix is seen in an undated artist's illustration released by the National Human Genome Research Institute to Reuters on May 15, 2012.
A DNA double helix is seen in an undated artist's illustration released by the National Human Genome Research Institute to Reuters on May 15, 2012. (Reuters Archive)

The World Health Organization has issued new recommendations for human genome editing, calling for a global registry to track “any form of genetic manipulation” and proposing a whistle-blowing mechanism to raise concerns about unethical or unsafe research.

The UN health agency commissioned an expert group in late 2018 following a dramatic announcement from Chinese scientist He Jiankui that he had created the world’s first gene-edited babies.

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Making genome editing public

In two reports on Monday, WHO’s expert group said all studies involving human genome editing should be made public, although the committee noted that wouldn’t necessarily stop unprincipled scientists.

“In the field of stem cell research, unscrupulous entrepreneurs and clinics have deliberately misused clinical trial registries by registering procedures they plan to undertake as if they were properly sanctioned clinical trials,” the group said, calling for WHO to ensure that all genetic editing research registered in their database are reviewed and approved by an ethics committee.

When Chinese scientist He announced he had altered the DNA of twin babies to prevent them from catching HIV, he said the university where he worked was not aware and that he had funded the work himself.
He was later sentenced to three years in jail for conducting “illegal medical practices.”

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Mechanism for reporting violations

WHO’s expert group also said the UN agency should develop ways to identify any potentially concerning gene editing trials, saying a mechanism should be developed “for reporting violations of research integrity.”

Robin Lovell-Badge of the Francis Crick Institute, one of the experts on the committee, cited several instances where scientists in Russia, Ukraine, and Turkey planning controversial genetic editing experiments were pressured not to proceed and called for a more formal whistle-blowing mechanism.

Forcing states to cooperate

Still, the group acknowledged that as gene editing techniques become cheaper and easier to use, the ability of WHO to monitor such research is limited. The UN agency also has no authority to compel countries to cooperate, even during a public health emergency.

During the coronavirus pandemic, for example, WHO chief Tedros Adhanom Ghebreyesus has repeatedly criticised rich countries for not sharing their vaccines, warning in January that the world was on the brink of a “catastrophic moral failure.”

But rich countries have made little effort to immediately share their doses with poor countries, even as Covid-19 spikes across Africa and Southeast Asia. Of the more than 3 billion vaccines that have been administered globally since then, fewer than 2 percent have been in poor countries.

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Source: AP