(Medical Xpress) -- A Johns Hopkins team has discovered in young adult mice that a lone brain stem cell is capable not only of replacing itself and giving rise to specialized neurons and glia – important types of brain ...
Jun 30, 2011
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About 15 percent of women in the United States suffer from anxiety disorders and depression during their pregnancies, and many are prescribed antidepressants. However little is known about how early exposure to these medications ...
Dec 19, 2014
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Yale scientists produced increased grooming behavior in mice that may model tics in Tourette syndrome and discovered these behaviors vanish when histamine—a neurotransmitter most commonly associated with allergies—is ...
Jun 6, 2017
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A new study by UC San Francisco researchers reveals how gut inflammation can disrupt not only the digestive system, but also the skin. It's a tale in which the main players are specialized immune cells and the bacterial communities—called ...
Jul 11, 2022
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As people get older, they aspire to live healthy lives as free as possible from the natural decline of cognitive abilities that occurs with aging. At Baylor College of Medicine, researchers have been studying the biological ...
May 4, 2023
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Call it the Ray Charles Effect: a young child who is blind develops a keen ability to hear things that others cannot. Researchers have long known that very young brains are malleable enough to re-wire some circuits that process ...
Feb 5, 2014
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A research team in the United Kingdom has found that insulin-like growth factor (IGF1) impacts cell transplantation of photoreceptor precursors by manipulating the retinal recipient microenvironment, enabling better migration ...
Jul 11, 2012
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Researchers at the Hebrew University of Jerusalem have identified the key signal that prompts production of insulin-producing beta cells in the pancreas -- a breakthrough discovery that may ultimately help researchers find ...
Sep 12, 2011
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In a novel use of the CRISPR/Cas9 system, which can be deployed to switch genes off, researchers from Germany, the UK and Spain have developed a multiplexed screening approach to study and model cancer development in mice. ...
Oct 26, 2015
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Scientists have developed a promising new method to combat the age-related losses in muscle mass that often accompany immobility after injury or illness. Their technique, demonstrated in mice, arrests the process by which ...
Apr 13, 2022
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