Results 41 to 50 of about 2,326,770 (324)
Frontiers in Cell and Developmental Biology, 2023 Ionotropic glutamate receptors (iGluRs) mediate the majority of excitatory neurotransmission and are implicated in various neurological disorders. In this review, we discuss the role of the two fastest iGluRs subtypes, namely, α-amino-3-hydroxy-5-methyl ...
Marina N. Vukolova +5 more
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AMPA receptor biogenesis and trafficking
Current Opinion in Neurobiology, 2007 AMPA-type glutamate receptors mediate the majority of fast excitatory transmission in the central nervous system. The trafficking of AMPA receptors to and from synapses alters synaptic strength and has been recognized as a central mechanism underlying various forms of synaptic plasticity.
Greger, Ingo H., Esteban, José A.
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PLoS ONE, 2017 S 47445 is a novel positive allosteric modulator of alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid (AMPA) receptors (AMPA-PAM). S 47445 enhanced glutamate's action at AMPA receptors on human and rat receptors and was inactive at NMDA and ...
Sylvie Bretin +18 more
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Auxiliary subunits keep AMPA receptors compact during activation and desensitization
eLife, 2018 Signal transduction at vertebrate excitatory synapses involves the rapid activation of AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazole propionate) receptors, glutamate-gated ion channels whose four subunits assemble as a dimer-of-dimers.
Jelena Baranovic, Andrew JR Plested
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Ion channel gradients in the apical tuft region of CA1 pyramidal neurons. [PDF]
PLoS ONE, 2012 Dendritic ion channels play a critical role in shaping synaptic input and are fundamentally important for synaptic integration and plasticity. In the hippocampal region CA1, somato-dendritic gradients of AMPA receptors and the hyperpolarization-activated
Katie C Bittner +2 more
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Dissecting the Activation of AMPA Receptors [PDF]
Biophysical Journal, 2013 Ionotropic glutamate receptors are tetrameric ion channels that are activated by the neurotransmitter glutamate at excitatory synapses. It is known that after the binding of glutamate, the AMPA-subtype of glutamate receptors transits through distinct functional states to become fully activated, however, the conformations sampled by the tetramer during ...
Andrew J.R. Plested +6 more
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Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2013 The authors examined 92 patients with gliomas in the cerebral hemispheres. The immunoenzyme method was used for semiquantitative assay of the level of autoantibodies to GluR1 subunit of AMPA receptors of glutamate.
V. N. Ochkolyas +3 more
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Nature Communications, 2016 Trafficking and biophysical properties of AMPA receptors (AMPARs) in the brain depend on interactions with associated proteins. We identify Shisa6, a single transmembrane protein, as a stable and directly interacting bona fide AMPAR auxiliary subunit ...
R. Klaassen +14 more
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Frontiers in Molecular Neuroscience, 2016 NMDA receptors are Ca2+-permeable ion channels. The activation of NMDA receptors requires agonist glutamate and co-agonist glycine. Recent evidence indicates that NMDA receptor also has metabotropic function.
Li-Jun Li +15 more
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Frontiers in Pharmacology, 2022 Background: Parkinson’s disease (PD) is commonly accompanied with anxiety disorder, however, the mechanisms underlying PD-mediated anxiety remain elusive.
Jin Zhang +5 more
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