In a recent search for gene variants associated with Alzheimer's disease (AD), several affected families showed a mutation in an enzyme called protein kinase C-alpha (PKCα). Family members with this mutation had AD; those ...
Nov 28, 2022
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In a turnabout, a biochemical self-destruct trigger found in many other types of cells appears to guard the lives of brain cells during an infection with West Nile virus.
May 19, 2017
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Researchers report they have discovered how two problem proteins known to cause Parkinson's disease are chemically linked, suggesting that someday, both could be neutralized by a single drug designed to target the link. A ...
Feb 1, 2017
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(Medical Xpress)—Between ages three and 10, children with autism spectrum disorder exhibit distinct brain chemical changes that differ from children with developmental delays and those with typical development, according ...
Aug 2, 2013
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During and after chemotherapy, many cancer patients describe feeling a mental fog, a condition that has been dubbed "chemo brain." Why this happens is unclear, but researchers have found a new clue to understanding this syndrome. ...
May 25, 2016
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When a cheetah chases a gazelle, it's not raw speed that predicts the outcome of the contest. Instead, it's the animal that times its movements better that has the advantage. That ability to consciously guide movements over ...
Dec 15, 2016
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(Medical Xpress) -- Research from Karolinska Institutet has identified a monoamine stabiliser as a potential new drug for the treatment of alcohol dependence. Tested on rats, whose reward system is gradually blunted by long-term ...
Jul 27, 2012
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Scientists at the Salk Institute for Biological Studies have demonstrated that sensory regions in the brain develop in a fundamentally different way than previously thought, a finding that may yield new insights into visual ...
Jun 21, 2013
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Researchers at The University of Alabama identified a critical mechanism for how signals from the environment are integrated with genetic information to influence the health and survival of brain cells, providing a key insight ...
Feb 22, 2023
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A brain chemical could be responsible for triggering heart disease and high blood pressure in people with the snoring condition obstructive sleep apnoea (OSA), Sydney scientists have discovered.
Sep 25, 2019
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