Russian Biologist Plans More CRISPR-edited Babies
By David Cyranoski,
Nature
| 06. 10. 2019
A Russian scientist says he is planning to produce gene-edited babies, an act that would make him only the second person known to have done this. It would also fly in the face of the scientific consensus that such experiments should be banned until an international ethical framework has agreed on the circumstances and safety measures that would justify them.
Molecular biologist Denis Rebrikov has told Nature he is considering implanting gene-edited embryos into women, possibly before the end of the year if he can get approval by then. Chinese scientist He Jiankui prompted an international outcry when he announced last November that he had made the world’s first gene-edited babies — twin girls.
The experiment will target the same gene, called CCR5, that He did, but Rebrikov claims his technique will offer greater benefits, pose fewer risks and be more ethically justifiable and acceptable to the public. Rebrikov plans to disable the gene, which encodes a protein that allows HIV to enter cells, in embryos that will be implanted into HIV-positive mothers, reducing the risk of them passing...
Related Articles
By Mary Annette Pember, ICT News [cites CGS' Katie Hasson] | 04.18.2025
The sight of a room full of human cadavers can be off-putting for some, but not for Haley Omeasoo.
In fact, Omeasoo’s comfort level and lack of squeamishness convinced her to pursue studies in forensics and how DNA can be...
Gray wolf by Jessica Eirich via Unsplash
“I’m not a scarcity guy, I’m an abundance guy”
– Colossal co-founder and CEO Ben Lamm, The New Yorker, 4/14/25
Even the most casual consumers of news will have seen the run of recent headlines featuring the company Colossal Biosciences. On March 4, they announced with great fanfare the world’s first-ever woolly mice, as a first step toward creating a woolly mammoth. Then they topped that on April 7 by unveiling one...
By Katrina Northrop, The Washington Post | 04.06.2025
photo via Wikimedia Commons licensed under CC by 3.0
China's most infamous scientist is attempting a comeback. He Jiankui, who went to jail for three years after claiming he had created the world's first genetically altered babies, says he remains...
By Anumita Kaur [cites CGS’ Katie Hasson], The Washington Post | 03.25.2025
Genetic information company 23andMe has said that it is headed to bankruptcy court, raising questions for what happens to the DNA shared by millions of people with the company via saliva test kits.
Sunday’s announcement clears the way for a new...