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Researchers have developed a new method to produce embryonic stem cells through the semi-Nqaha the proteins produced with genetic engineering, a new step towards the use of normal cells in the treatment of diseases.

He said an international team led by Scripps Research Institute in California, the day before yesterday, it is the way the safest way discovered so far to transform ordinary skin cells to the so-called stem cells induced differential (ie,. Me. S).

The researchers wrote in the magazine (Board Steam Board) for their discovery that they had reached using mice cells, and also formed an alliance for the sale of their technique to other researchers interested in the production of cells and to conduct research, and Sheng Ding said of the Scripps Institute, who led the research "was a dream of scientists for years so ".

Stem cells are master cells in the body, and the availability of renewable source of cells, brain, bone, muscle, blood and other cells. The age of embryos, these cells in the days after the first days of pregnancy can give rise to all cells and tissues in the body.

These embryonic stem cells into the request of the scientists hope to understand and develop their capacity to make use of it for the treatment of brain diseases and injuries, cancer and perhaps a source of new members are used in transplantation.

Several teams are working to find ways to make normal cells behave like embryonic stem cells, including eliminating the need to obtain them from embryos, a process which is difficult as some people are also the ethical objections.

In 2007, researchers find that it requires only four genes to do so

 

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