The first Chinese scientist who edited genes in a human embryo for the first time in the world is missing, and the location of the baby is unknown

In 2018, a Chinese scientist announced that the world's first experiment to manipulate genes in human fertilized eggs using a technique for editing genome sequences. The announcement has received great criticism from around the world, revealing that the Chinese government has targeted scientists. However, it has been reported that even after 10 months since the scientists disappeared, the scientists' whereabouts were unknown, and the twin babies, who became the world's first designer babies, were losing their whereabouts.

One Year After The 'CRISPR Babies' Scandal, The Chinese Scientist Is Still Missing

In November 2018, Nanjing University of Science and Technology biologist He Jiankui announced on YouTube that `` Genetic editing technology CRISPR / Cas-9 birthed twin girls with HIV resistance congenitally. '' . Later, at an international conference held in Hong Kong in late November 2018, he officially announced his research results. However, immediately after the announcement at the international conference, scientists from around the world issued a joint statement stating that he should verify his genetic editing experiments, along with a strong criticism of his research team.

A Chinese scientist announces that `` a twin girl with HIV resistance is born by genome editing '', there are also strong views on ethics and content-GIGAZINE

Mr. He said, “Data for gene editing experiments will be made public in the future.” However, in response to the concentration of criticism from all over the world, the Chinese government ordered Mr. He to stop research. It turns out.

Chinese government orders scientist team claiming `` the birth of the world's first genetically edited baby '' to stop research-GIGAZINE

Later, the investigation of the Chinese government confirmed the existence of the genome-edited twins. He was reportedly fired at Nankata University of Technology and was subject to investigation by the Chinese police. As of January 2019, it has already been reported that Mr. Kaga is house arrested or detained by the police, but Nankata University of Technology denies this.

Chinese scientists who confirmed the existence of genome-edited twins in China and conducted clinical experiments are subject to police investigation-GIGAZINE

According to ScienceAlert of scientific media, Mr. Kaga has not been seen in public since it was witnessed on the balcony of the apartment in January 2019. In addition, the experimental data that was stated to be released has not been announced, and it is said that the state of health and whereabouts of the important twins are unknown.

After confirming the existence of the twins, the Chinese government is reported to have seized all edited embryos and records left in his laboratory. According to Mr. Kaga's announcement, the third baby, genetically edited, should be born in the summer of 2019, but it has not been clarified at all whether it was born safely after that.

Mr. Ryan Ferrell, who was in charge of media for Mr. Ga, said he refused to comment when the media asked him about the current situation. However, Mr. Ferrelet has revealed that he received the remuneration that should be paid from Mr. Ga's wife instead of Mr. Ga, and ScienceAlert `` Mr. Ga may no longer be able to pay himself '' I guess.

Jennifer Dauna, who conducts CRISPR / Cas9 research at the University of California, Berkeley, said, “The moratorium is no longer enough and regulation is needed,” and the next experiment in which Russian scientists already edit genes in human embryos. Pointed out that it has proposed that all national regulators should not allow such experiments. Mr. Dauna said, “The temptation to tinker with the DNA of embryos, eggs, and sperm does not go away.”

in Science, Posted by log1i_yk