Scientists explore the possibility of egg-free fertilization

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https://www.weforum.org/agenda/2017/01/scientists-explore-egg-free-fertilization?utm_content=buffer74f31&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer

Scientists in the United Kingdom say it may be possible one day to create human babies without the need for an egg.

Researchers at the University of Bath have developed a technique that could allow sperm to be fused with any cell in the human body to create a baby.

Until now, biologists believed that only the unique genetic combination of a sperm and an egg could prompt the development of a viable embryo. When a sperm and an egg join, the egg makes changes to the sperm which ensures that only half the sperm’s genetic code is carried over. This results in half our DNA coming from our mothers and half from our fathers.

The new technique raises the possibility that two men could create a baby that carried only their DNA.

Researchers at the University of Bath have created healthy mice by ‘tricking’ eggs into the first stages of fertilization with a dose of chemicals.

This type of embryo normally dies in a matter of days because they don’t carry the full genetic programming to create a baby. But when the researchers injected the non-viable embryos with sperm, they transformed into fully functioning embryos.

The resulting mice grew into healthy adults capable of producing their own offspring.

The creation of the mice in the experiment did begin with an egg. But Dr Tony Perry, the lead scientist on the project, believes any human cell could be used to develop a viable embryo.

“This is first time that full-term development has been achieved by injecting sperm into embryos,” he said. “It has been thought that only an egg cell was capable of reprogramming sperm to allow embryonic development to take place.

“Our work challenges that dogma, held since early embryologists first observed mammalian eggs in around 1827 and observed fertilization 50 years later, that only an egg cell fertilized with a sperm cell can result in a live mammalian birth.”

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humans wont even be needed to make humans..brave new world..

“Researchers at the University of Bath have developed a technique that could allow sperm to be fused with any cell in the human body to create a baby.”

what can go wrong??

401

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~ by seeker401 on January 31, 2017.

One Response to “Scientists explore the possibility of egg-free fertilization”

  1. Reblogged this on World4Justice : NOW! Lobby Forum..

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