Human Stem Cells Created From Unfertilized Eggs
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Advance could eventually allow women to provide their own tissue for transplants and disease therapy.
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NEW YORK  - Deep-freezing embryos has been routine for some time, to give infertile couples reproduction choices in various situations, but freezing unfertilized eggs has proven difficult.
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[Health India]: London, NOv 25 : A new study published in the New England Journal of Medicine has confirmed that stem cells derived from the umbilical cords of newborn babies are a viable and effective transplant source for thousands of leukemia patients
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If a new method works, scientists could derive embryonic stem cells -- without destroying embryos -- from more than 3,000 cells discarded annually at fertility clinics. In Bodyhack.
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A measure that forbids cloning human embryos but allows scientists to extract stem cells from unwanted embryos for medical research is approved by Swiss voters. The restrictive legislation is similar to that of the Netherlands and Spain.
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Science & environment: Hopes boosted by experiments showing that human embryonic stem cells could be turned into a variety of brain cells
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NEW YORK  - Deep-freezing embryos has been  routine for some time, to give infertile couples reproduction  choices in various situations, but freezing unfertilized eggs  has proven difficult.
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Using a technique borrowed from in vitro fertilization, researchers have for the first time shown that it is possible to create new embryonic stem cell colonies without destroying human embryos. Corrected article
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About 60 percent of people with frozen embryos stored at U.S. fertility clinics would be willing to donate them for use in human stem cell research, according to a survey released on Wednesday.
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Mixing cells and eggs to be allowed in search for new medical treatments.
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Britain is considering whether to permit research using animal eggs to create human stem cells &#151; a process that tests the ethical boundaries of cutting-edge scientific research.
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Researchers at a U.S. company trying to push the margins of stem cell research said on Friday they had grown human embryonic stem cells using a non-controversial method that did not harm the embryos.
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Scientists working at a British laboratory have achieved one of the most controversial breakthroughs ever made in the field of stem cell science by taking cells from dead embryos and turning them into living tissue.
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University of Pennsylvania researchers have figured out how to produce a continuous supply of sperm stem cells from mice, a technique that could one day be used to save endangered species or treat infertility in men.
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Scientists turn embryonic stem cells into retinal cells for the first time. The groundbreaking work could be tested to treat human blindness in two years if all goes well. By Kristen Philipkoski.
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A surprising survey of infertility patients finds that 60 percent are willing to donate their frozen embryos for stem-cell research. Science favored over adoption.
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WASHINGTON -- A procedure that encourages an egg to begin embryo development without being fertilized could suggest a new way to produce stem cells, at least for certain patients.