Today's Perspective
On October 29, the research team of Renee Reget Perla from Stanford University in the United States wrote in the journal Nature that they had found a secret formula of proteins and vitamins to turn human embryonic stem cells into germ cells, thus cultivating primitive sperm and eggs in the laboratory. Researchers expect that the technology for making human sperm and eggs will be more mature in 5 years.
Scientists say that this breakthrough will allow people to better understand the process of human conception and development, the causes of genetic diseases, and find new ways to treat infertility. Some scientists also expressed that the new research might...