Y Chinese scientist, He Jiankui, defended on Wednesday the effectiveness of his experiment that he allegedly created the firstborn genetically modified babies to resist some diseases such as HIV.
"The study has given effective results and has been presented to review in the scientific community"He said during an intervention at the second conference on Human Genome Edition at Hong Kong University.
In his speech, I am acknowledged that no experiment had been approved by its organization– have protected that the genitally-expected twins, Lulu and Nana, "were born healthy and happy", thanks to in vitro fertilization with genetic modification technology " prevent them from being infected with HIV ".
I justify using the CRISPR / Cas9 gene editing technique that emphasized that the experiment did not aim to eliminate genetic diseases ", but that "Give women the natural ability to resist potential HIV infection in the future".
"These people need help and we have the technology"He said, who indicated that parents were informed of the risks associated with the experiment and indicated their consent.
"Although there have been an increase in HIV therapies, new infections continue to be a problem for many countries, especially the least developed," he added.
He noted that he had experimented with seven couples, with one of his members infected with HIV, and said "There is more possible pregnancy" between them.
Also, the scientist thanks to the University of South Wales Science and Technology from the city of Shenzhen where he worked, "Although they did not know" what he was doing.
Last Monday The university announced that it will investigate the scientist to determine whether your experience violated the laws or their regulations.
The university claimed to feel "Great fright from the cause", who qualified as "contrary to ethics and academic standards".
That same day more than 120 academics of the Chinese scientific community stated in a statement published in Sina Weibo, corresponding Chinese to Twitter, which "any attempt" to make changes in human embryos through genetic modifications is "crazy" and what to give light for these babies is a "high risk".
At a global level, the magazine Nature He joined the debate today and in an article he argues that the announcement has caused "outrage" between the international scientific community and, if indeed, "it would represent a significant place in the use of human genome modification".