Irregular heartbeat—or arrhythmia—can have sudden and often fatal consequences. A biomedical engineering team at Washington University in St. Louis examining molecular behavior in cardiac tissue recently made a surprising ...
Jul 20, 2017
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Potential clues to how autism miswires the brain are emerging from a study of a rare, purely genetic form of the disorders that affects fewer than 20 people worldwide. Using cutting-edge "disease-in a-dish" technology, researchers ...
Nov 27, 2011
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Researchers at the National Institutes of Health have discovered in mice what they believe is the first known genetic mutation to improve cognitive flexibility—the ability to adapt to changing situations.
Mar 27, 2020
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Anesthesia, long considered a blessing to patients and surgeons, has been a mystery for much of its 160-plus-year history in the operating room.
Nov 13, 2014
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In two landmark papers in the journal Nature this week, scientists at The Scripps Research Institute report that they have identified a class of proteins that detect "painful touch."
Feb 19, 2012
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An unfortunate biological "feed-forward" loop drives cartilage cells in an arthritic joint to actually contribute to progression of the disease, say researchers at Duke University and Washington University in Saint Louis.
Mar 22, 2021
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(Medical Xpress) -- Because of its high water content and polymer network, peptide hydrogel is a promising material for protein storage and transfer without significant loss of their biological activity. These hydrogels have ...
Dec 2, 2011
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Losing the activity of a key ion channel in the brain may contribute to the buildup of a devastating and toxic protein responsible for the clumps of plaque that accumulate in Alzheimer's disease, a team of neurobiologists ...
Scientists at the Hotchkiss Brain Institute (HBI), Alberta Children's Hospital Research Institute (ACHRI), and Owerko Centre at UCalgary's Cumming School of Medicine (CSM) have made a breakthrough discovery that could lead ...
Jun 3, 2020
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A study by researchers at The Ohio State University reveals new insights into the cause of certain cardiac arrhythmia disorders. The findings may lead to new treatments.
Mar 8, 2023
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