Word: parkinson
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...available lines of stem cells. These are cells extracted from embryos created for fertility treatments but not used to produce children. The extracted stem cells potentially can be made to grow into any cell in the human body, making them an extraordinary resource in the fight against Alzheimer's, Parkinson's, diabetes and other diseases...
...young presidency. It is an issue that has placed Senate pro-lifers like Orrin Hatch and Strom Thurmond on the side of those who want federal funding, and brought out stars like Mary Tyler Moore and Michael J. Fox to speak on behalf of juvenile diabetics and people with Parkinson's disease, who might benefit from the research. For Bush, the past few weeks provided a supreme opportunity. For a man who has sometimes seemed to lack the gravitas that the presidency demands, the stem-cell debate offered the chance to show that he was thoughtful, earnest, tireless--in short...
...accident that the vote came just as George W. Bush is poised to announce his decision on whether to allow federal funding of embryonic-stem-cell research. A majority of Americans and members of Congress favor such research, which holds great promise in curing such diseases as Parkinson's, Alzheimer's and diabetes. Whatever Bush decides, in the end it will probably be left to Congress to craft a compromise over all kinds of research involving human embryos. Last week's vote was a test of conscience for the moderates who represent the swing vote on these issues, a chance...
...essence, a blank cell, caught early in its development and capable, through manipulation, of becoming any type of cell scientists need. Those who champion research using embryonic stem cells believe new studies could provide critical help for patients suffering from diseases ranging from Alzheimer?s to diabetes to Parkinson?s. There is hope, as well, that stem cell research could be used to reverse nerve damage and spinal cord injuries...
...harvested from bone marrow and brain tissue and have begun to show some of the same potential as those derived from embryos. But scientists aren't so sure. It's not yet clear whether adult stem cells will prove as versatile as embryonic ones, particularly in developing cures for Parkinson's disease and diabetes. Researchers also note that it is more difficult to produce large quantities of adult stem cells, and fear they may lose their potency over time...