Word: celling
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...There is also a more practical release. For many scientists who continued to receive public funds while pursuing embryonic-stem-cell work with private money, the federal restrictions meant they had to segregate their two universes completely: not a single penny of government money could be used for embryonic-stem-cell work. Lab personnel had to log each minute they spent studying embryonic cells and keep all equipment, from computers to pens and pipettes, separate. Often, different lab facilities had to be built to avoid any potential crossover of funds. Melton's embryonic-stem-cell research was relegated...
...burden has now been lifted. For Fisher, the reversal is especially gratifying since the restrictive Bush policy quashed her experiments in 2002. After a storm hammered San Francisco that winter, the university campus lost power; if not for the backup generators that pumped emergency electricity to its labs, countless cell cultures might have been lost. Fisher's embryonic-stem-cell lab, however, was off the campus grid, housed in a temporary facility built with private funds, which did not have a backup system. It took several days for power to be restored to that site, during which time Fisher...
...Still, Obama's Executive Order leaves intact a 1996 law, the Dickey-Wicker Amendment, which forbids the use of taxpayer dollars to create embryos solely for scientific study - for stem-cell or any other type of medical research in which the embryos would have to be destroyed. Without being able to create embryos and their stem cells specially for individual patients, researchers say there is a risk of incompatibility between patients and any stem cells created from unrelated embryos. Even though embryonic stem cells can be guided to become any type of cell in the body, if they are transplanted...
...welcome as the reversal is, some researchers grumble that it is too little, too late. Since, and in spite of, the ban, scientists have achieved remarkable advances in stem-cell science, which may one day obviate the need for embryos altogether. New techniques in generating stem cells from skin cells may prove in coming years more efficient and reliable than using embryonic stem cells...
...Monday's Executive Order is less about pitting the promise of one type of stem cell against another's and more about re-establishing the authority of science, of ensuring that any and every potentially useful avenue of research will be pursued to its end. As the President noted, the new policy will not guarantee stem-cell treatments for diabetes, Parkinson's or Lou Gehrig's disease. But it does guarantee a commitment to the kind of promising research that this Administration - and many people in the scientific community - believe must be followed...