Source: NewScientist.com news service
Posted: 13:12 02 July 2006
Summary:
"VIRGIN-BIRTH" embryos have given rise to human embryonic stem cells capable of differentiating into neurons. The embryos were produced by parthenogenesis, a form of asexual reproduction in which eggs can develop into embryos without being fertilised by sperm. The technique could lead to a source of embryonic stem (ES) cells that could be used therapeutically without having to destroy a viable embryo.
Commentary: Hopefully the fact that it seems possible to create human embryonic stem cells from asexual reproduction will accelerate research using embryonic stem cells to treat diseases while avoiding the ethical controversy some have with embryonic stem cells created by sexual reproduction.
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