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Chinese scientists protect implantation of human gene into the brains of the monkeys



The research, conducted by various universities and led by the Kunming Institute of Zoology in southwest China, was intended to shed more light on the evolutionary process that resulted in human information.

"Brain and cognitive skills are the most changed characteristics in humans during evolution, and yet the genetic mechanisms that underpin human-specific changes remain difficult," he said. said a report published on 27 March in the National Science Review magazine based in China.

The research paper said that the first time such a study took place

One of leading researchers Su Bing, from the Chinese Zoological Science Institute, Kunming, said that the university's ethics board reviewed the experiment and that It followed the best in Chinese and internationally. scientific practices, but also international standards on animal rights

"In the long term, such basic information will provide valuable information for the analysis of etiology and treatment of human brain diseases (such as autism) caused by development. unusual brain, "he said in an email to CNN.

  A monkey of his streus macaque looks out of his mother's arms in Hong Kong in 201[ads1]1.

[19659003] But scientists who have long debated transgender ethics have said experiments on monkeys and apologies that the experiment goes towards researchers “dangerous road.”

The second controversy is about gene to Chinese researchers hit in less than six months In November, a Chinese scientist claimed to have created the world's first genetically-edited child, proving an international outlet.
He claimed that he used a tool called CRISPR. -ca9 to remove the genes that threatened children to HIV, the Chinese authorities took a little insight into the experiment, branding “illegally” and ordering an investigation. 11 monkey rows were successfully introduced with copies of the MCPH1 gene, an important mark for “brain development and

An analysis of the behavior and physiology of the monkeys showed that they developed more like the person, with better short-term memory and faster response time compared to control group.

  Chinese authorities say world & The first genetic-editorial children were illegal

] Their brain also took longer

The research was criticized by some scientists from the West. The University of Colorado geneticist, James Sikela said that "a very dangerous road to take it."

"These injuries do not allow ethical behavior in this research to be carried out, which justifies regulatory barriers between these species and any other non-human primates in transgender research," said paper 2010. The paper arose, however, that in some cases the research may be valid.

In the MIT Technology Review, the biologist, Jacqueline Glover, University of Colorado made a comparison of the experiment with the Sci-fi discoscopic film "Planet of the Apes," which disguises super-intelligent primates.

"The reason for them is to do harm. Where would they live and what would they do? Don't create a life that cannot be worthwhile in any context," Glover said.

But a Chinese scientist Su sent the accused to Western critics and Sikela in particular that the wording and recklessness, saying the project was being wrongly considered by "Chinese research stereotypes." and we will continue our audit, "he said.


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