First baby born using 3-parent technique to treat infertility
[2023-07-11 07:58:17]
The girl was born at a fertility treatment clinic in Kiev, Ukraine on January 5th. "With the help of this method, a 34-year-old infertile female has born a healthy baby for more than 15 years, which is her own genes," the Nadiya clinic said.
Director of the clinic, Valery Zukin and his team used mitochondrial transplantation technology to create embryos with two parental chromosomes, but we used donor's mitochondrial DNA.
This technique was approved in the UK as a way to circumvent genetically harmful mitochondrial disease infants, but the Zukin team used this method to treat embryonic arrest.
The idea is that cells have a factor that can help or prevent fertilization, like enzymes that help cells grow and divide. By placing the mother's pronucleus - including her chromosomal DNA and the father's chromosomal DNA - into the donor egg, the team may have found a way to solve the problem that caused early arrest.
The clinic said the test showed that the baby has DNA from parents and donors.
Bert Smeets, a birth specialist from the University of Maastricht in the Netherlands said: "The child seems healthy, this is good news and the surgery in this case seems to be safe," This is due to the cytoplasmic problem of the ovum It may be a cure for various infertility problems caused, but it does not solve all female infertility problems, "he said.
But Smeets said it is appropriate to use this technology to cast doubt on the treatment of infertility - there is an unknown risk -
Baby is the second born to use this special three parent's baby skills. The first one was born in Mexico last year and was thus created to avoid inheriting a serious genetic disorder called Lee's syndrome.
The UK is the first country to legally approve the use of this technology, but has not been tried in the UK yet. Nadiya Clinic plans to play the baby in March.
We announced in September that the 5 month old baby born with controversial technology was the first baby and that technology contains DNA from 3 people. This method allows parents with rare genetic mutations to give birth to healthy babies. Children of Jordan's parents were treated with a US team in Mexico. In addition, in October, we discovered that the first batch of infants who used a similar method to overcome infertility will be born in 2017. This storage enables unprecedented functions such as data capacity of 360 TB / disk, thermal stability up to 1,000 ° C., nearly unlimited room temperature lifetime (13.8 billion at 190 ° C.), eternal data A new era of archives will be held. As a very stable and safe portable storage, this technology is extremely useful for storing information and records for organizations with large archives (national archives, museums, libraries, etc.).
The baby Harsha Chawda, the first test tube in India, was born in 1986. In vitro fertilization (IVF), this technique was then used to prove the blessing of some infertile couples. However, at the beginning of the establishment, this technology faced many criticisms. The objection is from an ethical natural life process to concerns about the fate of unnecessary or unused embryos produced in that process and to social stratification that may arise from excessive economic costs of the process I will do. However, over time, this technology was widely tested, cost was reduced, safety and reliability increased.
The baby was born on January 5th. This is the result of an experimental technique called "prokaryotic transplantation", sometimes also called 3 person parent IVF. Dr. Valery Zukin, director of Nadiya Reproductive Medicine Clinic, said that a 34-year-old Ukrainian mother suffered from "infertility of unknown cause" and the doctor was conducting a controversial pronuclear transplantation technique. She has no mitochondrial disease. This experimental approach caused concern - and there was hot debate in the UK before approval - the genetic modification of a woman's baby was her child, Lori P. Knowl