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MRT reduces risk of inheriting fatal diseases

Emerging data from the U.K. and small pilot studies are raising doubts about the risks of mitochondrial replacement techniques despite successful births.

Field
medicine and diagnostics
What they did
Researchers in the UK used a three-parent IVF method to transfer healthy mitochondria from a donor into an egg from a woman with defective mitochondria, resulting in the birth of healthy children.
Why it matters
The method prevents the inheritance of mitochondrial diseases, but emerging data and pilot studies are raising questions about the technology's safety.
#mitochondrial replacement#three-parent ivf#mitochondrial disease#ethics#reproductive technology

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