Animals that are socially isolated for prolonged periods make less myelin in the region of the brain responsible for complex emotional and cognitive behavior, researchers at the University at Buffalo and Mt. Sinai School ...
Nov 11, 2012
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Mice become profoundly anti-social when the creation of new brain cells is interrupted in adolescence, a surprising finding that may help researchers understand schizophrenia and other mental disorders, Yale researchers report.
Oct 4, 2011
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A nightly jaunt on the exercise wheel enhances muscle-repair capabilities in old mice, according to a new study by researchers at Stanford School of Medicine.
Apr 13, 2020
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New research from the University of Maryland and the National Institutes of Health reveals a new role for the enzyme telomerase. Telomerase's only known role in normal tissue was to protect certain cells that divide regularly, ...
Sep 2, 2019
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Adult stem cells from mice converted to antigen-specific T cells -- the immune cells that fight cancer tumor cells -- show promise in cancer immunotherapy and may lead to a simpler, more efficient way to use the body's immune ...
Sep 20, 2011
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(MedicalXpress)—Originating in the thymus, the autoimmune regulator (Aire) protein controls a key mechanism that prevents the immune system from attacking the body itself. Individual T cells attack different substances; ...
Researchers at the University of North Carolina at Chapel Hill School of Medicine have shown in an animal study that transplantation of adult stem cells enriched with a bone-regenerating hormone can help mend bone fractures ...
Jun 5, 2011
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Every time you play a game of basketball, make a cup of coffee or flick on a light switch, you are turning on genes in your brain. These same genes typically are turned off when the activity ceases - but when that doesn't ...
Jul 14, 2016
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An international team led by Duke-NUS Medical School has found a potential link between autistic-like behaviour in adult mice and exposure to a common antidepressant in the womb. They also identified a treatment that helped ...
Apr 30, 2019
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Bone fractures in diabetic mice heal better in the presence of a protein that stimulates the activity of skeletal stem cells, according to a study by researchers at the Stanford University School of Medicine.
Jan 11, 2017
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