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Virus triggering blood clots to form in the blood system
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Research Feature
Peter Libby, M.D., never imagined nearly 40 years ago that his research would contribute to the current understanding of how the novel coronavirus targets and ravages the blood vessels in people with COVID-19. In the 1980s, Libby, then an assistant professor of medicine at Tufts University School of Medicine, was the first to discover that arterial...
African american grandmother happy after working out
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Research Feature
If you are a woman over 60, move more. Move often. Break those long sitting bouts. Why? Literally, every time you twist, turn, walk, or stand counts towards improving your cardiovascular health. That’s the good-news message from two recently published studies on the cardiovascular effects of sedentary behaviors and light physical activity in older...
T. Morgan Dixon (left) and Vanessa Garrison, founder of GirlTrek.
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Research Feature
Vanessa Garrison and T. Morgan Dixon know a ton about fitness. Between the two, they’ve hiked, walked, biked, and run more miles than they can ever begin to count. But nine years ago, when the two college buddies founded GirlTrek, now the largest public health nonprofit for African American women and girls in the United States, their first thought...
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News Release
This study suggests that β7-dependent Glp1rhigh IELs residing in the small intestine modulate dietary metabolism in part by restricting GLP-1 bioavailability. Researchers have discovered how specific cells in the guts of mice slow down metabolism and eventually contribute to obesity, diabetes, hypertension and atherosclerosis. The findings,...
This 3D illustration depicts a DNA molecule containing a gene mutation (highlighted)
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News Release
Researchers say they have discovered a gene mutation that slows the metabolism of sugar in the gut, giving people who have the mutation a distinct advantage over those who do not. Those with the mutation have a lower risk of diabetes, obesity, heart failure, and even death. The researchers say their finding could provide the basis for drug...
doctor with clipboard and patient
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News Release
Scientists at the National Institutes of Health have identified a potential molecular target for reducing obesity-related inflammation. Researchers have known that overeating (that is, excess calorie consumption) by individuals with obesity often triggers inflammation, which has been linked to such diseases as asthma and Type 2 diabetes. In their...