Stem cell technique makes sperm in a dish
Thursday, February 25, 2016 - 12:00
in Biology & Nature
Scientists in China have finally succeeded in creating functioning sperm from mice in the laboratory. To accomplish this feat, the researchers coaxed mouse embryonic stem cells to turn into functional sperm-like cells, which were then injected into egg cells to produce fertile mouse offspring. The work, reported February 25 in Cell Stem Cell, provides a platform for generating sperm cells that could one day be used to treat male infertility in humans.