Stem Cell Transfer During Pregnancy

A post from FuturePundit examines the transfer of embryonic stem cells from fetus to mother during pregnancy. Recent intriguing research has shown that stem cells from the growing fetus are effectively performing stem cell therapy on the mother's body. More research is needed, but as Randall Parker notes, "confirmation of this result poses what seems to me an ethical problem for the religious opponents of embryonic stem cell research. If developing embryos [are effectively] doing cell therapy to mothers then this natural process is doing something that at least some [embryonic stem cell] therapy opponents consider to be morally repugnant."

Link: http://www.futurepundit.com/archives/002251.html