This week, I’ve been working on a big story about a controversial treatment that creates babies with three genetic parents. The “three-parent baby” technique was thought to help parents avoid passing diseases on to their kids. But new evidence suggests it doesn’t always work—and could create babies at risk of severe diseases.
The evidence comes from two babies born after the procedure was used to help couples with a different problem: infertility. It’s lucky we found the problem in these cases—these babies didn’t have parents with disease-causing mutations, so they should be fine.
What is the legal status of heritable human genome editing (HHGE)? In 2020, a comprehensive policy analysis by Baylis, Darnovsky, Hasson, and Krahn documented that more than 70 countries and an international treaty prohibit it, and that no country explicitly permits it. Policies in some countries were non-existent, ambiguous, or subject to possible amendment, but the general rule remained, even after one...
South Africa’s updated health-research ethics guidelines, which now include heritable human genome editing, have sparked concern among scientists. The revisions, made in May but only recently gaining attention, outline protocols for modifying genetic material in sperm, eggs, or embryos—changes...
It’s the wee hours of 2nd November 2024 in Cali, Colombia. In a large UN negotiating hall Colombian Environment Minister Susana Muhamed has slammed down the gavel on a decision that should send a jolt through the AI policy world. ...
A medicine built around a more precise form of CRISPR gene editing appeared to work as designed in its first clinical trial test, developer Beam Therapeutics said Tuesday. But the death of a trial participant could renew concerns about an older...
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