While studying viruses best known for infecting the brain, researchers at Washington University School of Medicine in St. Louis stumbled upon clues to a conundrum involving a completely different part of the anatomy: the ...
Oct 4, 2018
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264
Much of human health hinges on how well the body manufactures and uses energy. For reasons that remain unclear, cells' ability to produce energy declines with age, prompting scientists to suspect that the steady loss of efficiency ...
Oct 27, 2016
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264
Rapidly dividing, yet aberrant stem cells are a major source of cancer. But a new study suggests that mature cells also play a key role in initiating cancer—a finding that could upend the way scientists think about the ...
Dec 16, 2017
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253
(PhysOrg.com) -- Globally, industrialized countries face an epidemic of obesity while poor nations continue to grapple with pervasive malnutrition, particularly among children. Increasing evidence suggests that both conditions ...
May 19, 2011
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The virus that causes COVID-19 today is not the same as the one that first sickened people way back in December 2019. Many of the variants circulating now are partially resistant to some of the antibody-based therapeutics ...
Aug 20, 2021
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Immune cells patrol the gut to ensure that harmful microbes hidden in the food we eat don't sneak into the body. Cells that are capable of triggering inflammation are balanced by cells that promote tolerance, protecting the ...
Aug 3, 2017
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830
People with a condition known as dry eye disease are more likely than those with healthy eyes to suffer injuries to their corneas. Studying mice, researchers at Washington University School of Medicine in St. Louis have found ...
Jan 2, 2023
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66
A new study suggests uric acid may play a role in causing metabolic syndrome, a cluster of risk factors that increases the risk of heart disease and type 2 diabetes.
Aug 8, 2014
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1
A study in mice—led by researchers at Washington University School of Medicine in St. Louis—shows that a new class of compounds the scientists developed can improve multiple aspects of metabolic syndrome. An increasingly ...
Feb 11, 2022
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843
Poor sleep is a hallmark of Alzheimer's disease. People with the disease tend to wake up tired, and their nights become even less refreshing as memory loss and other symptoms worsen. But how and why restless nights are linked ...
Jan 9, 2019
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