In China, the twins were born because the genetic material was changed using gene scissors, so that children should be immune to HIV infection. The human germ line would be the first intervention.
According to news agency AP Jiankui University of Science and Technology in Shenzhen in artificial insemination in germ cells, where the entry viruses are eliminated, where HI viruses can infect the cell. Genetic modification is therefore the last and a product of two twin sisters would be with heritage be. This is precisely where the ethical limit has been determined: genetically engineered embryos have been produced but have not been delivered to exclude the "contamination" of the human genome as long as the technology has not been discovered.
In fact, manipulating the (human) genome may be easier than working in a large factory without a complete structure and functional plan. The loader knows where the line is going and what is there, it is not known if it is divided on the road or combined with another line.
The results of genetic engineering for the future of humanity are difficult to predict – both negative and positive. Ethical debates remained in an ideologically charged deadlock for many years. As in the case of animal cloning (ve dolly iler), China is now advancing the development of human genetics and creating realities.
According to Jiankui, both girls are healthy. Gene scissors completely worked with a sister but missing the twin brother.
Germany is working on a common cause for HIV treatment
Research since 2005 Scientist at the Heinrich Pette Institute In Hamburg also on a revolutionary method to "cut" HI virus from the body with a molecular gene scissors. This has already worked on mice. Apparently the difference in the genome in humans is changing the scientists of Hamburg. Destroy stem cells and work on the drafts of individual cells already in the advanced organismA heredity is not possible, and in humans also the changing gene dies.
Our report on the Hamburg gene shears