Explore a scientist after creating current babies: they are against HIV News


China began an unusual search on Monday after a scientist says that he would have an in vitro product with a modified genius that caused babies against the HIV virus, that a test was considered " dangerous "and" irresponsible ".

He Jiankui, a professor at the University of Shenzhen in southern China, a video on YouTube that published two couple's births in recent weeks.

After many scientists and Chinese centers have received this news with many of the complaints, the National Health Commission in China was ordained to "directly investigate" into this case.

The researcher, trained at Stanford in the United States and explained the running of a specialized lane in the genome in Shenzhen, used to use the Crispr-Cas9 method, known as "Genetic scissors", which allows to remove and replace the unnecessary parts of the genome, to prevent computer fault.

The babies, called "Lula" and "Nana", were born with an in vitro product of modified embryo before being introduced inside the mothers. "After the introduction of human sperm into the egg, the Crispr-Cas9 protein ecology was responsible for changing gene to protect the women from HIV disease in the future," he explained Jiankui.

Test set out

DNA change can actually prevent infections, but this is a problem, since genetic modifications will be inherited by new generations and may have a new type of drug.

The MIT Technology Review stated that technology has "ethical responsibility".

This medical test was reported before the beginning of a conference of genome experts in Hong Kong when China's researcher needs to give his findings in detail. However, after the objections they received, his interaction does not have in his / her; This genetics culture is sure.

The diagnosis of this self-deception was not independently verified. The Chinese team did not produce its product in a scientific magazine.

"Very problematic" use

After the statement, many Chinese scientists and scientists criticized this test.

The university in which he works reports that this is he stopped his salary from February and discussed how the phenomenon of a modified gene was represented "Breaking the ethical criteria of the academy and its rules".

"This research was carried out outside the university framework," said the University of Science and Technology in South Carolina in a Monday report.

The Chinese scientist published a joint statement to criticize the test and request changes to the in vitro roofing legislation.

These medical tests had been recognized for a while, but a scientist did not use it because "no one can cause the uncertainty of the changes genetic sin, "a & # 39; This criticism of scientists criticizes that; Believe that he has opened a "Pandora" box.

In addition, international researchers criticized the release of the news through a YouTube video.

"The production of these results in a YouTube video is a difficult scientific habit," a & # 39; Nicholas Evans, a professor of philosophy at Massachusetts University of Lowell in the United States, works on biological issues.

"This eliminates the control processes that have many scientific advances that rest, such as peer-evaluation," he said, with an AFP questioned.

Whether or not it is mentioned, the case raises "heavy pressures," said Sarah Chan, from the University of Edinburgh, named by the Center for Science Media.

"It's likely to make such applications, most likely trying to disagree (…) inconsistent," he said.

Jiankui did not respond to the AFP direct questions.

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