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Stem cell discovery raises hopes of restoring female fertility
Catherine McDiarmid-Watt |
Sunday, July 26, 2009 |
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The theory that women are born with all the eggs they will ever have has been challenged by research that could raise the prospect of restoring female fertility and reversing the menopause.
Scientists in China have discovered that the ovaries of adult and newborn mice seem to contain stem cells that can be grown into eggs that can be fertilised to create healthy offspring.
The findings suggest that it may be possible one day to isolate and culture these stem cells from women’s ovaries, should they also exist in humans. This could provide a source of eggs to extend female fertility, which declines as the ovaries’ supply is depleted with age.
Category:
Fertility,
Old Eggs,
ovaries,
stem-cell research
About Catherine: I am mom to three grown sons, two grandchildren and two rescue dogs. After years of raising my boys as a single mom, I remarried a wonderful man who had never had a child of his own. Unexpectedly, I found myself pregnant at 49!
Sadly we lost that precious baby at 8 weeks, and decided to try again. Five more losses, turned down for donor egg, foster care and adoption due to my age and losses - we have accepted that there will be no more babies in our house.
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