Skip to Content

CRISPR babies are real and the scientist who made them sought “personal fame and fortune”

January 21, 2019

The two gene-edited babies announced in November really exist—and the scientist who created them did so for his own “fame and fortune,” according to Chinese state media. He has now been sacked by his university.

Background: Back in November 2018, He Jiankui claimed he’d created the world’s first gene-edited babies: twins whose DNA had been altered to stop them from contracting HIV. It caused a worldwide uproar, and he is now believed to be under house arrest in Shenzhen, China, according to the New York Times.  

The news: He started the project in June 2016, raised funds, and organized a team on his own, the investigators announced today via state press agency Xinhua. In the process, he defied government bans and intentionally dodged supervision to carry out the banned gene-editing process, they concluded. This included faking an ethical review certificate to recruit eight volunteer couples. The investigators told state media that He did all this for his own “personal fame and fortune.” In response to the investigation, his employer, the Southern University of Science and Technology, said it had fired him immediately.  

Under observation: The investigators confirms that the twins were born and says they are receiving medical observation and follow-up visits, Xinhua says. A volunteer who is still pregnant after receiving a gene-edited embryo is also under observation. The investigators add that He, his staff, and organizations related to his project would be dealt with “according to laws and regulations.”

Deep Dive


A brain implant changed her life. Then it was removed against her will.

Her case highlights why we need to enshrine neuro rights in law.

The first babies conceived with a sperm-injecting robot have been born

Meet the startups trying to engineer a desktop fertility machine.

Doctors have performed brain surgery on a fetus in one of the first operations of its kind

A baby girl who developed a life-threatening brain condition was successfully treated before she was born—and is now a healthy seven-week-old.

The FDA just approved rub-on gene therapy that helps “butterfly” children

Biotech companies are getting creative with how they deliver DNA fixes into people's bodies.

Stay connected

Illustration by Rose Wong

Get the latest updates from
MIT Technology Review

Discover special offers, top stories, upcoming events, and more.

Thank you for submitting your email!

Explore more newsletters

It looks like something went wrong.

We’re having trouble saving your preferences. Try refreshing this page and updating them one more time. If you continue to get this message, reach out to us at with a list of newsletters you’d like to receive.