Johns Hopkins scientists investigating chemical modifications across the genomes of adult mice have discovered that DNA modifications in non-dividing brain cells, thought to be inherently stable, instead underwent large-scale ...
Sep 30, 2011
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(Medical Xpress)—The hepatitis B virus (HBV), which affects the liver, behaves differently in different people depending on genetics and the age the person is when infected. Ninety-five percent of adults who contract hepatitis ...
They say you can't teach an old dog new tricks. The same can be said of the adult brain. Its connections are hard to change, while in children, novel experiences rapidly mold new connections during critical periods of brain ...
May 18, 2015
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Researchers in the Perelman School of Medicine at the University of Pennsylvania have determined the role of a key growth factor, found in skin cells of limited quantities in humans, which helps hair follicles form and regenerate ...
Jun 02, 2013
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Autism spectrum disorders affect around one percent of the world's population and are characterized by a range of difficulties in social interaction and communication. In a new study published in Cell today, a team of researchers ...
Dec 01, 2016
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New research highlights the possibility of reversing ageing in the central nervous system for multiple sclerosis (MS) patients. The study is published today, 06 January, in the journal Cell Stem Cell.
Jan 06, 2012
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Early exposure to nicotine can trigger widespread genetic changes that affect formation of connections between brain cells long after birth, a new Yale-led study has found. The finding helps explains why maternal smoking ...
May 30, 2016
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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 04, 2011
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A novel new study suggests that the gut microbiome has a role in mechanisms related to muscle strength in older adults. The work, led by researchers at the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) ...
Sep 18, 2019
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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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