A Chinese scientist from a university in Shenzhen claims he has succeeded in creating the world’s first genetically edited babies.
He told the Associated Press that twin girls were born earlier this month after he edited their embryos using CRISPR technology to remove the CCR5 gene, which plays a critical role in enabling many forms of the HIV virus to infect cells.
We have just entered the era of designer babies. We will soon have the ability to edit embryos with the aim of eliminating debilitating diseases, selecting physical traits such as skin and eye color, or even adding extra intelligence. But our understanding of the effects of the technology is in its infancy.