A research team, led by the University of Minnesota, has discovered a groundbreaking process to successfully rewarm large-scale animal heart valves and blood vessels preserved at very low temperatures. The discovery is a ...
Mar 1, 2017
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Researchers at Oregon State University have discovered that a subset of genes involved in daily circadian rhythms, or the "biological clock," only become active late in life or during periods of intense stress when they are ...
Feb 21, 2017
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As cells age and stop dividing, their fat content changes, along with the way they produce and break down fat and other molecules classified as lipids, according to a new University at Buffalo study.
Jan 19, 2017
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Part of the reason tuberculosis-causing bacteria are so good at colonizing the human body is that they have defenses against the body's immune system. A research team led by a Brown University chemist has developed a new ...
Dec 5, 2016
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A team of University of Pittsburgh researchers has uncovered new details about the biology of telomeres, "caps" of DNA that protect the tips of chromosomes and play key roles in a number of health conditions, including cancer, ...
Nov 7, 2016
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Researchers at University of California San Diego School of Medicine have found that the mouths of migraine sufferers harbor significantly more microbes with the ability to modify nitrates than people who do not get migraine ...
Oct 18, 2016
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FLT3 inhibitors are a promising new class of drugs targeting acute myeloid leukemia (AML). However, these inhibitors alone tend not to result in long-term control of the disease. A University of Colorado Cancer Center study ...
Oct 11, 2016
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Cancers are such notorious sugar addicts that PET scans searching for the disease light up when they detect sugar-gobbling tumor cells. But a handful of cancers appear to favor fat over sugar, a propensity that has long mystified ...
Sep 15, 2016
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Researchers at Johns Hopkins Medicine report they have identified a biochemical pathway linking oxidative stress and the amino acid cysteine in Huntington's disease. The findings, described in last week's issue of the Proceedings ...
Jul 26, 2016
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Our brains can survive only for a few minutes without oxygen. Salk Institute researchers have now identified the timing of a dramatic metabolic shift in developing neurons, which makes them become dependent on oxygen as a ...
Jul 12, 2016
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