Wednesday , April 14 2021

Chinese scientist began to give alarm with second genetically generated pregnancy



Voice of America Report

Chinese researcher He Jiankui criticized his recent collaborations in the creation of two genetically engineered twins, and on Wednesday he alarmed the scientific community to announce a second pregnancy.

The 34-year-old associate professor of southern Shenzhen revealed a new pregnancy in his first public statement on a controversial project at an international conference in Hong Kong.

Replacing the DNA before or at the moment of conception is a controversial issue because changes may be hereditary or may cause damage to other genes. This application is prohibited except for laboratory research in some countries including the United States.

Experts said the study is not ethical and unscientific.

I defended the work of two twins born earlier this month claiming they changed DNA to try to immunize against the AIDS virus.

"They need this protection because there is no vaccine available," he criticized.

But the scientific community condemns the experiment and investigates the situation of universities and government groups.

The second possible pregnancy is at a very early stage and takes more time to check if it can continue.

The second possible pregnancy is at a very early stage, Jiankui said at a conference in Hong Kong on Wednesday (November 28th).
The second possible pregnancy is at a very early stage, Jiankui said at a conference in Hong Kong on Wednesday (November 28th).
Criticism rains and investigating China

Leading scientists say they are increasingly concerned about this.

The director of the conference he attended described the experiment as çab irresponsible DNA and said the scientific community had failed in its plan to self-regulate and to avoid attempts to change the DNA.

She argues that, first, she chose HIV instead of a deadly congenital disease to test for genetic pressure and insisted that the girls could benefit. But his colleagues did not seem satisfied.

Bilim It's a really unacceptable development, olan said Jennifer Doudna, a scientist from the University of California-Berkeley and one of the inventors of the CRISPR gene editing tool.


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