Sentences with phrase «embryo donors»
Embryo donors are individuals or couples who give their extra embryos, created through in vitro fertilization, to other people or couples who cannot have children on their own. They generously offer these embryos to help others fulfill their dreams of becoming parents. Full definition
Groups planning to derive human ES cells still need both institutional and national reviews of their plans and there are strict requirements for informed consent by embryo donors.
sciencemag.org
Stem cell advocates have been expressing serious worry that ethical requirements spelled out in the draft guidelines — in particular, informed consent procedures for embryo donors — will rule out the use of many existing human embryonic stem cell lines, including the 21 lines approved under the Bush Administration.
«We should acknowledge the contribution that embryo donors make to allow this research to happen,» Kent said.
The Court found that written agreements between embryo donors and fertility clinics to which all parties have consented are valid and enforceable, provided that the parties have an opportunity to withdraw their consent to the terms of the agreement.
The big question researchers had was whether the 21 lines approved for use under the Bush Administration, which are still used in many research labs, would qualify under detailed provisions for informed consent by embryo donors that are spelled out in the guidelines.
An embryo donor may be used for any of the same reasons you might use an egg or sperm donor.
Botkin said that RGI could go back to the embryo donors and seek new consent.
One comment from a recipient who had made contact with an embryo donor was: «Not only were we given our daughter, but a whole family too — two families actually, or one big family.»
The resulting pigs had cells from the stem cell lines as well as the embryo donor in multiple tissue types.