Site Archives Stem Cells and Cloning
Reprogrammed Stem Cells May Have Limited Use, Researchers Say
[Bloomberg] — Potent stem cells derived from reprogramming skin or other adult body tissues may have limits on their usefulness as an alternative to cells from human embryos, researchers said.
The study found that induced pluripotent stem cells, or IPS cells, retain a “memory” of their original adult tissue, making it more difficult to turn them [...]
Vatican to finance adult stem cell research
Church backs science to provide alternative to embryonic stem cells
[AP] The Vatican is pushing for research of adult stem cells as an alternative to the use of embryonic stem cells, which the Catholic Church opposes because it maintains that the destruction of the embryo amounts to the killing of human life.
On Friday, the Catholic Church [...]
US clinic offers chance for free human eggs
[AP] An American infertility clinic is offering free human eggs to one British participant for attending an informational seminar Wednesday in London.
The promotion, which has been described by some as a raffle, has sparked an ethical debate in Britain about whether women should be paid for their eggs — which is illegal in the European [...]
Fertility Centre to Dispose of Frozen Embryos
Thousands of preserved human embryos will be disposed of next week following the implementation of a federal law that bars fertility clinics from conducting this medical procedure on religious grounds.
The Dubai Gynaecology and Fertility Centre that stores an estimated 5,000 eggs fertilised through In-Vitro Fertilisation (IVF) will start the disposal procedure next week, according to [...]
U.S. “tweaks” stem cell policy
[reuters] The U.S. government broadened the definition of a human embryonic stem cell on Friday, helping qualify several corporate and academic experiments for federal funding.
Dr. Lana Skirboll, director of the Office of Science Policy of the National Institutes of Health, called the change technical and said it would be posted in the federal register for [...]
Like babies, embryos like to be rocked, too. Study: Gentle sways during IVF hiked pregnancy rates by 20%
[liveScience] Like babies that can be lulled to sleep with swaying, embryos also prefer to be rocked.
By gently rocking embryos while they grew during in vitro fertilization, scientists increased pregnancy rates in mice by more than 20 percent. The same rock-a-bye procedure could lead to more success for in vitro fertilization in humans, the researchers [...]
Cord blood stem cell transplant hopes lifted (BBC)
[BBC] A technique which may eventually remove the need for matched bone marrow transplants has been used in humans for the first time.
It is hoped that “master cells” taken from umbilical cords could be used on any patient without rejection. The latest advance, published in the journal Nature Medicine, greatly multiplies the tiny number of [...]
U.S. set to fund more embryonic stem cell study: New lines approved
The Obama administration has begun approving new lines of human embryonic stem cells that are eligible for federally funded experiments, opening the way for millions of taxpayer dollars to be used to conduct research that was put off-limits by President George W. Bush.
Launching a dramatic expansion of government support for one of the most promising [...]
Nebraska Regents Reject Stem Cell Restrictions
[USN] The University of Nebraska’s Board of Regents took a stand on a controversial issue on Friday, voting down a resolution that would have restricted the amount of stem cell research done in university facilities. The resolution, which needed five votes from the board and only got four, would have followed former President George W. [...]
Vital embryo research driven out of Britain: Scientists abandon plan to develop stem cells after funding dries up
[The Independent] All research involving the controversial creation of animal-human “hybrid” embryos has been refused funding in Britain and one of the three scientists licensed to carry out the work has left the UK for a job in Australia.
Every one of the three projects to develop embryonic stem cells from cloned embryos created by fusing [...]
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