Evidence map›Paper›PMID 27117477›Full record

ArticleNature communications2016

NMDA receptors are selectively partitioned into complexes and supercomplexes during synapse maturation.

René A W Frank, Noboru H Komiyama, Tomás J Ryan, Fei Zhu, Thomas J O'Dell, Seth G N Grant

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed, 2 pooled it
9.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

98 citing papers in PubMed, 2 syntheses or guidelines pooled it, 169 citations in OpenAlex.

  1. Pooled it
  2. A Systematic Review of the Effects of Capsaicin on Alzheimer's Disease.International journal of molecular sciences · 2023
    Pooled it
  3. Article
  4. Article
  5. Region- and Layer-Specific Glutamatergic Synapse Development in the Nascent Cortical Hierarchy.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  6. Article
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  8. Linear ubiquitination of the NMDA receptor GluN2A subunit facilitates the GluN2B-to-GluN2A switch and synaptic maturation.Proceedings of the National Academy of Sciences of the United States of America · 2026
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38 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 2 countries.

René A W FrankCentre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK.
Noboru H KomiyamaCentre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK.
Tomás J RyanRIKEN-MIT Center for Neural Circuit Genetics at the Picower Institute for Learning and Memory, Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
Fei ZhuCentre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK.
Thomas J O'DellDepartment of Physiology, David Geffen School of Medicine and UCLA Integrative Center for Learning and Memory, University of California Los Angeles, Los Angeles, California 90095, USA.
Seth G N GrantCentre for Clinical Brain Sciences, University of Edinburgh, Chancellor's Building, 49 Little France Crescent, Edinburgh EH16 4SB, UK.
University of Edinburgh · GBMassachusetts Institute of Technology · USMRC Laboratory of Molecular Biology · GBUniversity of California, Los Angeles · US

Funding

RELIABILITY DETECTION MECHANISMS IN LTP INDUCTIONR01MH060919 · NIMH · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI O'DELL, THOMAS J · 2000 to 2016
$4.4M
Medical Research Council G0802238Medical Research Council MR/M501682/1NIMH NIH HHS R01 MH060919Wellcome Trust
6 · The paper itself

Abstract

How neuronal proteomes self-organize is poorly understood because of their inherent molecular and cellular complexity. Here, focusing on mammalian synapses we use blue-native PAGE and 'gene-tagging' of GluN1 to report the first biochemical purification of endogenous NMDA receptors (NMDARs) directly from adult mouse brain. We show that NMDARs partition between two discrete populations of receptor complexes and ∼1.5 MDa supercomplexes. We tested the assembly mechanism with six mouse mutants, which indicates a tripartite requirement of GluN2B, PSD93 and PSD95 gate the incorporation of receptors into ∼1.5 MDa supercomplexes, independent of either canonical PDZ-ligands or GluN2A. Supporting the essential role of GluN2B, quantitative gene-tagging revealed a fourfold molar excess of GluN2B over GluN2A in adult forebrain. NMDAR supercomplexes are assembled late in postnatal development and triggered by synapse maturation involving epigenetic and activity-dependent mechanisms. Finally, screening the quaternary organization of 60 native proteins identified numerous discrete supercomplexes that populate the mammalian synapse.

Indexed as

AnimalsCells, CulturedHEK293 CellsHumansMice, TransgenicMultiprotein ComplexesMutationNerve Tissue ProteinsProsencephalonProtein BindingProteomeProteomicsReceptors, N-Methyl-D-AspartateSynapsesGprin1 protein, mouseMultiprotein ComplexesNerve Tissue ProteinsNR2B NMDA receptorProteomeReceptors, N-Methyl-D-Aspartate

Identifiers

PMID27117477
PMCPMC5227094
OpenAlexW2344874345

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.