The new of Chinese Scientists having modified the genes of human embryos spread like wild fire all over the world. Now, many scientists have called to bring the practice to halt as it’s full of danger for use in human embryos. Study of Chinese scientists was published in the journal Protein & Cell on April 18, showing that they made use of a genetic engineering technique called CRISPR to cut out a faulty gene and replace it with a healthy one in human embryos.
The gene editing technique has the potential of permanently altering the DNA of every cell to pass any changes from generation to generation. This has prompted leading researchers to issue urgent calls in major scientific journals last month to stop using such techniques on human embryos.