A new study published in PNAS Nexus provides a better understanding of how the brain responds to injuries. Researchers at George Washington University discovered that a protein called Snail plays a key role in coordinating ...
Dec 11, 2023
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The "hygiene hypothesis" posits that allergic asthma can be triggered by a childhood environment that is too clean and sterile. One studied mechanism underlying this relationship is the influence of microbial lipopolysaccharides ...
Nov 8, 2023
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A group of ribosomal protein genes connect animal models of depression to human patients with major depressive disorder. In order to research depression treatments, scientists use a mouse model, inducing a state with similarities ...
Oct 11, 2023
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A new study finds that chronic caffeine consumption has surprising effects on sleep patterns and brain blood flow in mice, increasing brain blood flow during sleep.
Sep 25, 2023
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A study published in PNAS Nexus identifies a molecule that may be behind cognitive symptoms, including "brain fog," experienced by those infected by the SARS-CoV-2 virus.
Sep 20, 2023
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Multimorbidity describes the state of having more than one disease.
Sep 13, 2023
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A study of COVID-19 patients at a New Mexico hospital finds that the virus hit American Indian patients particularly hard—even though Native American patients had fewer other illnesses or conditions than non-native patients. ...
Aug 30, 2023
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Hydraulic permeability—the ability of water to move in all directions through a multicellular complex tissue—allows skin to maintain turgor and appear plump. A new approach to quantify the hydraulic permeability of skin ...
Aug 23, 2023
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Data harvested from wearable devices and health apps could be valuable in public health research, according to a study published in PNAS Nexus.
Jul 26, 2023
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Warm and supportive parenting may buffer against the effects of stress during childhood and adolescence. That is the key takeaway of our recent study, published in the journal PNAS Nexus.
Jul 15, 2023
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