In a paper published Tuesday in the journal eLife, Michael Francis, PhD, and colleagues highlight a new role for the protein NRX-1, a synaptic organizer in the nervous system of the nematode C. elegans.
Jul 30, 2018
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Increased expression of a gene linked to autism spectrum disorders (ASDs) leads to a remodeling of dendrites during brain development, according to a new study conducted in cultured neurons and an ASD mouse model published ...
Dec 4, 2017
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Research led by SUNY Downstate Medical Center has identified a brain receptor that appears to initiate adolescent synaptic pruning, a process believed necessary for learning, but one that appears to go awry in both autism ...
May 2, 2016
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Researchers from the University of Helsinki, ETH Zürich, Aix-Marseille and the German Mouse Clinic teamed up to investigate the initiation process of dendritic spines. They discovered that protein called MIM bends the plasma ...
Jun 5, 2015
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(Medical Xpress)—Scientists at the UNC School of Medicine have discovered that knocking out the gene NrCAM leads to an increase of dendritic spines on excitatory pyramidal cells in the brains of mammals. Other studies have ...
Sep 19, 2014
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Brown University researchers have traced a genetic deficiency implicated in autism in humans to specific molecular and cellular consequences that cause clear deficits in mice in how well neurons can grow the intricate branches ...
Sep 12, 2013
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(Medical Xpress) -- That the brain is evolution at its finest is perhaps best demonstrated by the beauty, complexity and diversity of dendrites – tree-like structures that form neural circuits by connecting a neuron ...
Thanks to a new study of the retina, scientists at UC Santa Barbara have developed a greater understanding of how the nervous system becomes wired during early development.
Dec 6, 2011
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