Showing posts with label what is cloning. Show all posts
Showing posts with label what is cloning. Show all posts

Monday 21 April 2014

Stem cells cloned first time from a man's skin

cloned stem cell

In a major breakthrough, scientists have for the primary time grownup stem cells from a man's skin using cloning techniques. 

While the advancement may open the talk over ethics of human biological research, it may additionally cause development of tissue in a very workplace that would be used for treating a good vary of adult diseases, as well as Alzheimer's. 


Scientists cloned a vertebrate, Dolly the sheep for the primary time in 1996. 

"What we have a tendency to show for the primary time is that you simply will actually take skin cells, from a old 35-year-old male, however additionally from an older, 75-year-old male" and use the DNA to form tissue with cells of a definite match, aforesaid Robert Lanza, a prof at Wake Forest University college of medicine. 

"I am happy to listen to that our experiment was verified and shown to be real," said Shoukhrat Mitalipov, a development scientist at Oregon Health and Science University within the United States. 

Starting with a top quality human egg is vital to the cloning method, confirmed the study. 

The researchers replaced the first DNA in an unfertilized egg with the donor DNA, then cultivated the cells in a very laboratory dish. 

They found that the stem cells were a definite match to the donor's DNA and thus they may then be changed into varied tissue types. 

"In theory, you'll use those stem cells to provide nearly any reasonably cell and provides it back to an individual as a medical aid," Paul Knoepfler, associate prof at the University of Calif. at Davis was quoted as saying. 

The study appeared within the journal Cell stem cell.

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