ArticleBiophysical journal2010
Stationary gating of GluN1/GluN2B receptors in intact membrane patches.
Article in Biophysical journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
46 citing papers in PubMed, 62 citations in OpenAlex.
- The positive allosteric modulator GNE-9278 increases gating, conductance, and CaNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- Cryo-EM snapshots of NMDA receptor activation illuminate sequential rearrangements.Science advances · 2025Article
- Structural insights into NMDA receptor pharmacology.Biochemical Society transactions · 2023Review
- Complex functional phenotypes of NMDA receptor disease variants.Molecular psychiatry · 2022Article
- Membrane Stretch Gates NMDA Receptors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Structure, Function, and Pharmacology of Glutamate Receptor Ion Channels.Pharmacological reviews · 2021Review
- Conformational rearrangement of the NMDA receptor amino-terminal domain during activation and allosteric modulation.Nature communications · 2021Article
- Palmitoylation Controls NMDA Receptor Function and Steroid Sensitivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021Article
- A Mechanistic Model of NMDA and AMPA Receptor-Mediated Synaptic Transmission in Individual Hippocampal CA3-CA1 Synapses: A Computational Multiscale Approach.International journal of molecular sciences · 2021Article
- Hydroxynorketamine BlocksMolecular pharmacology · 2020Article
- Cholesterol modulates presynaptic and postsynaptic properties of excitatory synaptic transmission.Scientific reports · 2020Article
- Article
- CaBiophysical journal · 2020Article
- NMDA Receptor Opening and Closing-Transitions of a Molecular Machine Revealed by Molecular Dynamics.Biomolecules · 2019Article
- Dissecting diverse functions of NMDA receptors by structural biology.Current opinion in structural biology · 2019Review
- Computer Simulations Predict High Structural Heterogeneity of Functional State of NMDA Receptors.Biophysical journal · 2018Article
- Structure, function, and allosteric modulation of NMDA receptors.The Journal of general physiology · 2018Review
- Kinetic models for activation and modulation of NMDA receptor subtypes.Current opinion in physiology · 2018Article
- The LILI Motif of M3-S2 Linkers Is a Component of the NMDA Receptor Channel Gate.Frontiers in molecular neuroscience · 2018Article
- Residues in the GluN1 C-terminal domain control kinetics and pharmacology of GluN1/GluN3A N-methyl-d-aspartate receptors.Neuropharmacology · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
NMDA receptors are heteromeric glutamate-gated channels composed of GluN1 and GluN2 subunits. Receptor isoforms that differ in their GluN2-subunit type (A-D) are expressed differentially throughout the central nervous system and have distinct kinetic properties in recombinant systems. How specific receptor isoforms contribute to the functions generally attributed to NMDA receptors remains unknown, due in part to the incomplete functional characterization of individual receptor types and unclear molecular composition of native receptors. We examined the stationary gating kinetics of individual rat recombinant GluN1/GluN2B receptors in cell-attached patches of transiently transfected HEK293 cells and used kinetic analyses and modeling to describe the full range of this receptor's gating behaviors. We found that, like GluN1/GluN2A receptors, GluN1/GluN2B receptors have three gating modes that are distinguishable by their mean open durations. However, for GluN1/GluN2B receptors, the modes also differed markedly in their mean closed durations and thus generated a broader range of open probabilities. We also found that regardless of gating mode, glutamate dissociation occurred approximately 4-fold more slowly (k(-) = 15 s(-1)) compared to that observed in GluN1/GluN2A receptors. On the basis of these results, we suggest that slow glutamate dissociation and modal gating underlie the long heterogeneous activations of GluN1/GluN2B receptors.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.