Navigation Links
Many couples choose to donate surplus embryos for stem cell research

Nearly 50% of couples who were interviewed at least 3 years after undergoing in vitro fertilization (IVF) chose to donate their surplus, stored embryos for stem cell research, according to a report by the Spanish Stem Cell Bank in an April 26, 2007, advanced online publication of Cell Stem Cell, a new publication of Cell Press in affiliation with the International Society for Stem Cell Research.

The key to the couples?decisions, according to the authors of the report, was the complete and clear explanation of their options through an interview process with a legal advisor and embryologist, which helped couples navigate the confusing legal situation and address any concerns they might have had about donation for research purposes. While the findings reflect the interest level among couples in Spain—where the stem cell research environment is fairly open and people have traditionally been supportive of organ and tissue donation—the researchers believe that the results can be generalized to other countries.

"We are convinced that if this type of personal interview and survey were carried out in the U.S.A., at least 50% of the couples would be willing to donate their spare embryos for stem cell research," said Pablo Menendez, director of the Spanish Stem Cell Bank in Granada, Spain.

The new findings "contrast sharply" with a 2003 report, which found that, of 400,000 embryos stored at that time in U.S. fertility clinics, less than 3% were available for research purposes. However, that study was primarily designed to quantify the number of frozen embryos via questionnaires sent to couples before or shortly after their IVF cycles.

In the current study, the couples, who had undergone IVF at least 3 years earlier, were presented with four options for the fate of their surplus embryos. The researchers found that 49% of couples chose to donate their embryos for stem cell research, 44% decided to keep them in storage for their own future u se, 7% opted to donate them to other infertile couples, and fewer than 1% made the decision to discard the embryos.

"Among the couples who did not want to increase their family, 90% support the donation of embryos to stem cell research in a Catholic country—and, most importantly, almost no couple wants just to destroy the embryos," Menendez said.
'"/>

Source:Cell Press


Related biology news :

1. When mice choose mates, experience counts
2. Female pronghorns choose mate based on substance as well as show
3. T for two: Scientists show how immune system chooses best way to fight infection
4. Genes and biomarkers that allow doctors to choose the right therapy for the right patient
5. Why do oysters choose to live where they could be eaten?
6. Heavy smoking cuts womens chance of pregnancy -- even with donated oocytes
7. OHSU surgeon implants donated tissue allografts
8. Scientists succeed in cloning human embryos from eggs matured in the lab
9. Most embryos produced during IVF do not result in live births
10. Changes to embryos can elicit change in adult fish
11. Forsyth scientists gain greater understanding of how embryos differentiate left from right

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/24/2017)... The Controller General of Immigration from Maldives Mr. ... have received the prestigious international IAIR Award for the most innovative ... ... Maldives Immigration ... Algeen (small picture on the right) have received the IAIR award for ...
(Date:3/23/2017)... report "Gesture Recognition and Touchless Sensing Market by Technology (Touch-based and Touchless), Product ... by MarketsandMarkets, the market is expected to be worth USD 18.98 billion by ... Continue Reading ... ...      (Logo: http://photos.prnewswire.com/prnh/20160303/792302) ...
(Date:3/22/2017)... 2017   Neurotechnology , a provider of ... announced the release of the SentiVeillance 6.0 ... facial recognition using up to 10 surveillance, security ... The new version uses deep neural-network-based facial detection ... utilizes a Graphing Processing Unit (GPU) for enhanced ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... for two-dimensional representations of a complex biological network, a depiction of a system ... big mess,” said Dmitry Korkin, PhD, associate professor of computer science at Worcester ...
(Date:10/12/2017)... ... October 12, 2017 , ... BioMedGPS announces expanded coverage of ... newest module, US Hemostats & Sealants. , SmartTRAK’s US Market for Hemostats and ... synthetic sealants and biologic sealants used in surgical applications. BioMedGPS estimates the market ...
(Date:10/11/2017)... (PRWEB) , ... October 11, 2017 , ... ... any gene in its endogenous context, enabling overexpression experiments and avoiding the use ... with small RNA guides is transformative for performing systematic gain-of-function studies. , ...
(Date:10/11/2017)... 2017  VMS BioMarketing, a leading provider of patient support ... Nurse Educator (CNE) network, which will launch this week. The ... health care professionals to enhance the patient care experience by ... other health care professionals to help women who have been ... ...
Breaking Biology Technology: