Source: Associated Press
Posted: July 11, 2006
Summary:
Scientists produced live mice by using sperm-like cells derived from embryonic stem cells. The work establishes a method for learning more about how sperm is formed and perhaps for finding new treatments for male infertility, researchers said. The researchers started with mouse embryonic stem cells, highly versatile cells that can develop into any of the specialized cells of the body. In a laboratory, they used genetic and chemical techniques to derive cells that resembled precursors to sperm.
Commentary: Maybe this research can eventually be translated into safe and effective fertility treatments in humans.
No comments:
Post a Comment