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Video: First twins changed the DNA. Prevention of HIV-infection, but this law is "irresponsible"

"Dangerous" and "irresponsibility"

A Chinese researcher pointed out that the AIDS virus was a fertilizer that gave birth to twins that defended virus. There was a announcement quoted by the attitude of dangerous and irresponsible behavior.

Professor Jiankyi of Shenzhen University in Southern China, YouTube announced the pre-breaking birth of two twins who tried to prevent HIV infection two weeks before. His father is HIV positive.

"Genetic scissor"

In the United States Stanford trained researcher Shenzhen, the researcher, a genetic scientist who uses a special laboratory, uses the "CRISR-Cas9", the term "Crispr-Cas9". This allows the removal and replacement of the unwanted parts of the genome. Correct a mistake on a computer.

The "Lula" and "Nana" were born through fertilization of a modified fetus before being imported into the mother's womb.

"After laying the sperm of the husband, an embryo expert encourages the cripa-cass 9 protein to make a gene change in the future to protect the girls from HIV infection," Jiankui explained.

This self-declared medical program has not been independently verified. The results of Chinese group have not been published in scientific journal.

"These results are a very useful scientific method in a video on YouTube" and about Nikolaus Evans, professor of philosophy at the University of Massachusetts's University of Massachusetts who works on biological issues.

"This puts down regulatory mechanisms to undermine many scientific developments, the assessment of such a peer," he added.

Whether it's declared or not, the problem "raises serious ethical anxiety" says Sarah Chan of Edwinburgh University, quoting science media center.

"Such deliberations, deliberately maximizing controversies (…) are irresponsible," he added.

He did not respond to AFP's questions.

The researchers will be present at a seminar on the World Genome Expert in Hong Kong.

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