Revolutionary IVF method creates life using DNA from three individuals
In a major scientific breakthrough, doctors in the UK have helped deliver eight healthy babies using DNA from three people. This three-way IVF technique aims to prevent genetic diseases, offering hope to families with hereditary disorders.
Image source:- Science
Scientific Innovation Redefines Reproduction IVF Goes Beyond Traditional Limits
For the first time, British scientists have used a pioneering IVF method—mitochondrial donation treatment (MDT)—that involves DNA from three people: the mother, father, and a third donor. As a result, babies are born without inheriting dangerous mitochondrial disorders, which can cause fatal illnesses.
How the Process Works Technique Involves Transferring Healthy Mitochondria
Doctors perform the procedure by extracting the nuclear DNA from the mother’s egg and inserting it into a donor egg that has healthy mitochondria. Subsequently, the embryo is fertilized with the father’s sperm. The resulting baby carries over 99.8% of DNA from the parents and only a small portion from the donor.
Why This Matters Reduces Risk of Inherited Genetic Illnesses
This technique is especially vital for mothers who carry faulty mitochondria, which can lead to neurological and muscular diseases. By removing these faulty components, doctors significantly reduce the chances of passing on life-threatening conditions.
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UK Leads the Way in Genetic Science Ethical Oversight Remains Crucial
The UK became the first country to legalize this IVF method in 2015 under strict regulation. Although the procedure is still rare, it reflects enormous progress in fertility science. Moreover, medical experts are calling for more transparency and long-term research on the health of these children.
Future of Reproductive Medicine Science Offers Hope, But Sparks Debate
While the innovation opens doors for hopeful parents, it also raises bioethical questions. Critics argue about “designer babies,” while supporters stress the life-saving potential. Still, with careful regulation, this technique could reshape the future of genetic inheritance.
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