Evidence map›Paper›PMID 27462810›Full record

ArticleNature2016

A trans-synaptic nanocolumn aligns neurotransmitter release to receptors.

Ai-Hui Tang, Haiwen Chen, Tuo P Li, Sarah R Metzbower, Harold D MacGillavry, Thomas A Blanpied

Open access · bronzeAbstract read
In one paragraph

Article in Nature, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 398 papers.

0numbers the graph read from it
0cells of the map it votes in
398citing papers in PubMed
33.1field-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

398 citing papers in PubMed, 688 citations in OpenAlex.

  1. Article
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  3. Lithium as a therapeutic strategy for SNAP25 encephalopathies via modulation of homeostatic plasticity.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  11. Postsynaptic Complexin Mediates Constitutive Exocytosis of Nicotinic Acetylcholine Receptor.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  12. Review
  13. Transsynaptic linking of calcium channels and postsynaptic receptors at a dyadic synapse.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  14. Article
  15. Article
  16. Review
  17. Munc13 serves as a molecular filter for SNARE sorting and assembly in active zone condensates.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  18. Article
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  20. Article

338 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Ai-Hui Tang
Haiwen Chen
Tuo P Li
Sarah R Metzbower
Harold D MacGillavry
Thomas A Blanpied
University of Maryland, Baltimore · USUniversity of Maryland Medical Center · USUtrecht University · NL

Funding

Internal Dynamics of the Postsynaptic DensityR37MH080046 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI Thomas A Blanpied · 2020 to 2026
$5.0M
TRAINING PROGRAM IN INTEGRATIVE MEMBRANE BIOLOGYT32GM008181 · NIGMS · UNIVERSITY OF MARYLAND BALTIMORE · PI RIZZO, MEGAN A, TRUDEAU, MATTHEW C · 1987 to 2022
$4.9M
Internal Dynamics of the Postsynaptic DensityR01MH080046 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI BLANPIED, THOMAS A · 2007 to 2019
$4.5M
CRCNS: Transmitter Release Site Organization in Plasticity and Disease at the NMJR01NS090644 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BLANPIED, THOMAS A, LAGHAEI, ROZITA · 2014 to 2018
$1.9M
Cytoskeletal effects on mitochondrial dynamics through the ER-bound formin INF2R01GM106000 · NIGMS · DARTMOUTH COLLEGE · PI BLANPIED, THOMAS A, HIGGS, HENRY N · 2013 to 2016
$1.6M
An Upright Multiphoton Microscope for an Established Core Imaging FacilityS10OD010352 · OD · UNIVERSITY OF MARYLAND BALTIMORE · PI BLANPIED, THOMAS A · 2012 to 2012
$600k
The Influence of Binding and Crowding on Synaptic Protein MobilityF30MH102891 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI LI, TUO PETER · 2013 to 2017
$209k
Distinct regulation of evoked and spontaneous vesicle fusion site distributionsF30MH105111 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI CHEN, HAIWEN · 2015 to 2017
$103k
Regulation of NMDA receptor activation by postsynaptic nanostructureF31MH105105 · NIMH · UNIVERSITY OF MARYLAND BALTIMORE · PI METZBOWER, SARAH WEIN RANSOM · 2014 to 2015
$75k
NIGMS NIH HHS R01 GM106000NIGMS NIH HHS T32 GM008181NIGMS NIH HHS T32-GM008181NIH HHS S10 OD010352NIMH NIH HHS F30 MH102891NIMH NIH HHS F30-MH102891NIMH NIH HHS F30 MH105111NIMH NIH HHS F30-MH105111NIMH NIH HHS F31 MH105105NIMH NIH HHS F31-MH105105NIMH NIH HHS R01 MH080046NIMH NIH HHS R01-MH080046NIMH NIH HHS R37 MH080046NINDS NIH HHS NS090644NINDS NIH HHS R01 NS090644
6 · The paper itself

Abstract

Synaptic transmission is maintained by a delicate, sub-synaptic molecular architecture, and even mild alterations in synapse structure drive functional changes during experience-dependent plasticity and pathological disorders. Key to this architecture is how the distribution of presynaptic vesicle fusion sites corresponds to the position of receptors in the postsynaptic density. However, while it has long been recognized that this spatial relationship modulates synaptic strength, it has not been precisely described, owing in part to the limited resolution of light microscopy. Using localization microscopy, here we show that key proteins mediating vesicle priming and fusion are mutually co-enriched within nanometre-scale subregions of the presynaptic active zone. Through development of a new method to map vesicle fusion positions within single synapses in cultured rat hippocampal neurons, we find that action-potential-evoked fusion is guided by this protein gradient and occurs preferentially in confined areas with higher local density of Rab3-interacting molecule (RIM) within the active zones. These presynaptic RIM nanoclusters closely align with concentrated postsynaptic receptors and scaffolding proteins, suggesting the existence of a trans-synaptic molecular 'nanocolumn'. Thus, we propose that the nanoarchitecture of the active zone directs action-potential-evoked vesicle fusion to occur preferentially at sites directly opposing postsynaptic receptor-scaffold ensembles. Remarkably, NMDA receptor activation triggered distinct phases of plasticity in which postsynaptic reorganization was followed by trans-synaptic nanoscale realignment. This architecture suggests a simple organizational principle of central nervous system synapses to maintain and modulate synaptic efficiency.

Indexed as

Action PotentialsAnimalsGTP-Binding ProteinsMaleMembrane FusionMicroscopyNeuronal PlasticityNeurotransmitter AgentsPost-Synaptic DensityRatsReceptors, AMPAReceptors, N-Methyl-D-AspartateSynapsesSynaptic TransmissionGTP-Binding ProteinsNeurotransmitter AgentsReceptors, AMPAReceptors, N-Methyl-D-AspartateRims1 protein, rat

Identifiers

PMID27462810
PMCPMC5002394
OpenAlexW2484055001

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.