A three -people IVFR technique is shown to prevent inherited genetic diseases
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According to reports, an unconventional approach to reproduction is reducing the risk of metabolic disease.
The in vitro fertilization of three people (IVF), a new concept developed by scientists in New Castle, the United Kingdom, has resulted in the births of eight healthy children.
In the study, published in the New England Journal of Medicine, researchers found that pathogenic variants in mitochondrial DNA (ADNMT) are a “common cause” of severe metabolic disease already often fatal.
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This DNA in the mother’s mitochondria can cause “harmful mutations” in children, which can cause diseases that affect tissues in the heart, brain and muscles, according to Nature magazine.

A three -people IVFR technique has led to the delivery of eight healthy babies in the United Kingdom (Istock)
In Newcastle fertility center, 22 women with pathogenic Variants of ADNMT underwent a “pronuclear transfer”, in which they received a mitochondrial donation.
This implied the transfer of the nucleus of a fertilized egg with “defective mitochondria” to a donor egg cell with healthy mitochondria, the detailed nature.
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The result includes the nuclear DNA of both the biological mother and father, as well as the mitochondrial DNA of the separate egg donor.
From this, eight children were born healthy, without levels or low levels of ADNMT detected in their blood.

The approach implied the transfer of the nucleus of a fertilized egg with “defective mitochondria” to a donor egg cell with healthy mitochondria. (David L. Ryan/The Boston Globe through Getty Images)
The researchers noticed that a child developed hyperlipidemia (high cholesterol) and cardiac arrhythmia (irregular heartbeat), since the child’s mother had hyperlipidemia during pregnancy, but both conditions responded to treatment.
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Another child developed child myoclonic epilepsy, a rare type of epilepsy that generally affects babies between 6 months and 3 years, which concluded in the “spontaneous remission.”
“At the time of this report, all children have made normal development progress,” the researchers said.
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Dr. Zev Williams, director of the Fertility Center at Columbia University in New York City, said this latest research “marks an important milestone.”
“Expanding the range of reproductive options … will train more couples to pursue safe and healthy pregnancies,” he said in an interview with News Digital.

This new science “will train more couples to pursue safe and healthy pregnancies,” said a Columbia fertility expert. (Istock)
At a press conference, Robert McFarland, a pediatric neurologist at the University of Newcastle, which was co-dried as one of the studies, noticed the “cautious optimism” of the team about the results.
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“Seeing babies born at the end of this is surprising, and knowing that there will not be a mitochondrial disease at the end of that,” he said.
News Digital contacted study researchers to comment.
Angelica Stabile is a lifestyle reporter for News Digital.


