Structure, function, and pharmacology of glutamate receptor ion channels

KB Hansen, LP Wollmuth, D Bowie, H Furukawa… - Pharmacological …, 2021 - Elsevier
Many physiologic effects of l-glutamate, the major excitatory neurotransmitter in the
mammalian central nervous system, are mediated via signaling by ionotropic glutamate …

Structure, function, and allosteric modulation of NMDA receptors

KB Hansen, F Yi, RE Perszyk, H Furukawa… - Journal of General …, 2018 - rupress.org
NMDA-type glutamate receptors are ligand-gated ion channels that mediate a Ca2+-
permeable component of excitatory neurotransmission in the central nervous system (CNS) …

Structural and functional architecture of AMPA-type glutamate receptors and their auxiliary proteins

IH Greger, JF Watson, SG Cull-Candy - Neuron, 2017 - cell.com
AMPA receptors (AMPARs) are tetrameric ion channels that together with other ionotropic
glutamate receptors (iGluRs), the NMDA and kainate receptors, mediate a majority of …

Mechanisms of NMDA receptor regulation

L Mony, P Paoletti - Current opinion in neurobiology, 2023 - Elsevier
N-methyl-D-aspartate receptors (NMDARs) are glutamate-gated ion channels widely
expressed in the central nervous system that play key role in brain development and …

Protein allostery and conformational dynamics

J Guo, HX Zhou - Chemical reviews, 2016 - ACS Publications
The functions of many proteins are regulated through allostery, whereby effector binding at a
distal site changes the functional activity (eg, substrate binding affinity or catalytic efficiency) …

Molecular mechanism of ligand gating and opening of NMDA receptor

TH Chou, M Epstein, RG Fritzemeier, NS Akins… - Nature, 2024 - nature.com
Glutamate transmission and activation of ionotropic glutamate receptors are the fundamental
means by which neurons control their excitability and neuroplasticity. The N-methyl-d …

Architecture and subunit arrangement of native AMPA receptors elucidated by cryo-EM

Y Zhao, S Chen, AC Swensen, WJ Qian, E Gouaux - Science, 2019 - science.org
Glutamate-gated AMPA receptors mediate the fast component of excitatory signal
transduction at chemical synapses throughout all regions of the mammalian brain. AMPA …

Activation of NMDA receptors and the mechanism of inhibition by ifenprodil

N Tajima, E Karakas, T Grant, N Simorowski… - Nature, 2016 - nature.com
The physiology of N-methyl-d-aspartate (NMDA) receptors is fundamental to brain
development and function. NMDA receptors are ionotropic glutamate receptors that function …

Cryo-EM structures of the triheteromeric NMDA receptor and its allosteric modulation

W Lü, J Du, A Goehring, E Gouaux - Science, 2017 - science.org
INTRODUCTION Chemical neurotransmission is fundamental to communication between
neurons and to the alternation of the “strength” of neuron-to-neuron connections in an …

NMDA receptors: linking physiological output to biophysical operation

GJ Iacobucci, GK Popescu - Nature Reviews Neuroscience, 2017 - nature.com
NMDA receptors are preeminent neurotransmitter-gated channels in the CNS, which
respond to glutamate in a manner that integrates multiple external and internal cues. They …