A surprising thing happened when researchers began exploring whether early-life stress compounds the effects of a childhood head injury on health and behavior later in life. In an animal study, stress changed the activation ...
Nov 13, 2023
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Brain changes in autism are comprehensive throughout the cerebral cortex rather than just particular areas thought to affect social behavior and language, according to a new UCLA-led study that significantly refines scientists' ...
Nov 2, 2022
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Gene expression in specific cells and in specific regions can provide a more precise, neuroprotective approach than traditional treatments for neurological diseases. For multiple sclerosis, specifically, increasing cholesterol ...
Dec 26, 2017
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Nematodes, worms found in virtually all environmental habitats, are among the most studied model organisms. They reproduce quickly and their genome contains nearly the same number of genes as the human genome.
Jun 6, 2019
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The difference between an old brain and a young brain isn't so much the number of neurons but the presence and function of supporting cells called glia. In Cell Reports on January 10, researchers who examined postmortem brain ...
Jan 10, 2017
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Binge and heavy drinking may trigger a long-lasting genetic change, resulting in an even greater craving for alcohol, according to a Rutgers-led study in the journal Alcoholism: Clinical & Experimental Research.
Jan 29, 2019
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Low levels of a brain protein that regulates gene expression may play a role in the origin of bipolar disorder, a complex and sometimes disabling psychiatric disease. As reported in the latest issue of Bipolar Disorders, ...
Oct 25, 2011
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A new study, published in Aging Cell, has found that human ageing processes may hinder cancer development.
Sep 27, 2019
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Binge drinking can trigger genetic changes that make people crave alcohol even more, researchers from Rutgers University have found. It's the latest in a growing body of evidence that alcohol and drug use causes genetic changes ...
Mar 13, 2019
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The serotonin 2A (5-HT2A) receptor is widely distributed in the brain and plays a critical role in perception, cognition and psychosis. It is also responsible for the psychedelic effects of drugs, such as psilocybin (hallucinogenic ...
Jan 11, 2022
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