Word: question
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Dates: during 2000-2009
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...exactly the brain builds up resistance to Alzheimer's is, of course, the central question driving legions of researchers. Are some people's brains capable of building detours around damaged neural circuits? Is there a gene that may help certain people rebuild and repair damaged brain tissue better than others can? Iacono suggests that's a strong possibility, pointing to the presence of one particular gene, APOE2, in 30% of patients with asymptomatic Alzheimer's. The next step in his research, he says, is to understand how this gene works...
Although the results are untested in humans, they do suggest that aging could be slowed by drugs. Exactly how rapamycin works is "still an open question," says Randy Strong, a pharmacology professor at the University of Texas Health Science Center at San Antonio and one of three lead authors of the study. But he and his colleagues were prompted to test the aging effects of rapamycin, which was discovered in Easter Island soil samples about 40 years ago, after noting that the compound appeared to affect cell growth in lab animals in much the same way as calorie-restricted diets...
...That's the question that many of their allies are asking more and more, as the drive for health-care reform enters a make-or-break month with new signs of problems ahead. The party's liberal base is increasingly insistent that the bill include a strong, government-run public option, like a program similar to Medicare that would serve as an alternative to private insurers. Republicans are calling it a deal killer, which means any bill with a strong government-financed option would necessarily have to go forward without any significant GOP support. But diluting the bill too much...
...next few weeks will bring some hard decisions for everyone involved in the health-reform debate. But the bottom line will come down to one crucial question: Is it riskier to push for health reform - or to be seen as having stopped...
...plan "is going to drive the cost of consumer goods and the cost of energy so extremely high." Democratic health-care proposals, she says, look increasingly like the ideas that McCain proposed during the campaign. "One thing reporters aren't asking the Administration is - it's such a simple question, and people around here in the real world, outside of Washington, D.C., want reporters to ask - President Obama, how are you going to pay for this one- or two- or three-trillion-dollar health-care plan? How are you going to pay off the stimulus package, those borrowed dollars...