Word: stemness
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...rules, which also establish the first federal registry of eligible stem-cell lines, were immediately applauded by scientists and by various patient advocacy groups. "These guidelines will bring us closer than ever toward unleashing the promise of embryonic-stem-cell-research and maximizing its therapeutic potential for patients with Type 1 diabetes," said Alan Lewis, president of the Juvenile Diabetes Research Foundation...
Starting Tuesday, all U.S. stem-cell researchers must follow the NIH guidelines in creating new stem-cell lines in order to receive federal support. For all lines created before Tuesday, researchers may now receive federal funds if the creation of their stem-cell lines adhered to the spirit, if not the letter, of the new regulations...
...guidelines allow the NIH to fund the creation and study of new stem-cell lines, as long as they originate from embryos that were discarded during the IVF process and donated, with proper informed consent, to research. Government funds still may not be used, however, to create an embryo specifically to destroy it for research purposes, or to create or study stem cells derived from embryos generated by other methods, including cloning and parthenogenesis, in which the egg is directly activated to start dividing and generate an embryo...
...separate the donation process from the IVF process in order to ensure that donors understand that their IVF experience will not be affected in any way by their decision to discard or donate unused embryos. Donors must be specifically advised that their embryos may be used for stem-cell studies, and may result in commercial products for which they should not expect any financial or medical benefit...
...largest concern among stem-cell experts involved the status of the few dozen stem-cell lines that had qualified for federal funding, even under Bush's more restrictive policy. Stem-cell lines derived from those embryos are currently seeding many different studies, but because the embryos were not donated under the same stringent informed-consent procedures that will be required starting Tuesday, it's possible they may no longer be eligible for federal financing...