Evidence map›Paper›PMID 25374361›Full record

ArticleNeuron2014

Psychiatric risk factor ANK3/ankyrin-G nanodomains regulate the structure and function of glutamatergic synapses.

Katharine R Smith, Katherine J Kopeikina, Jessica M Fawcett-Patel, Katherine Leaderbrand, Ruoqi Gao, Britta Schürmann, Kristoffer Myczek, Jelena Radulovic, Geoffrey T Swanson, Peter Penzes

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 118 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
118citing papers in PubMed, 3 pooled it
7.4field-weighted citation impact, top 2% 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

118 citing papers in PubMed, 3 syntheses or guidelines pooled it, 190 citations in OpenAlex.

  1. Pooled it
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  6. Proceedings of the National Academy of Sciences of the United States of America · 2026
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  11. A neuron type-specific microexon inbioRxiv : the preprint server for biology · 2025
    Article
  12. Impaired AIS plasticity in ankyrin-G mutant mice alters cortical excitability and behavior.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  13. Cytoskeletal scaffolding of NaCurrent opinion in cell biology · 2025
    Review
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  18. Identification ofProceedings of the National Academy of Sciences of the United States of America · 2025
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58 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

10 authors at 1 institution in 1 country.

Katharine R SmithDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Katherine J KopeikinaDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Jessica M Fawcett-PatelDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Katherine LeaderbrandDepartment of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Ruoqi GaoDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Britta SchürmannDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Kristoffer MyczekDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Jelena RadulovicDepartment of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA; Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Geoffrey T SwansonDepartment of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA.
Peter PenzesDepartment of Physiology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA; Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611 USA. Electronic address: p-penzes@northwestern.edu.
Northwestern University · US

Funding

Mechanisms of Stress-Enhanced Aversive ConditioningR01MH078064 · NIMH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI RADULOVIC, JELENA · 2007 to 2025
$8.3M
Small GTPase signaling in spinesR01MH071316 · NIMH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BARBOLINA, MARIA V., PENZES, PETER · 2005 to 2025
$7.1M
Synaptic and dendritic dysfunction in psychiatric disordersR01MH097216 · NIMH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI PENZES, PETER · 2012 to 2021
$6.1M
Training Program in Neurobiology of Information StorageT32MH067564 · NIMH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniel A Dombeck · 2003 to 2026
$4.7M
Role of 4.1 proteins in kainate receptor localization and functionR01NS071952 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SWANSON, GEOFFREY T · 2010 to 2013
$1.3M
Understanding the Role of Epac2 in Cognitive FunctionF30MH096457 · NIMH · NORTHWESTERN UNIVERSITY AT CHICAGO · PI GAO, RUOQI · 2012 to 2016
$192k
NIMH NIH HHS F30 MH096457NIMH NIH HHS R01 MH071316NIMH NIH HHS R01MH071316NIMH NIH HHS R01 MH078064NIMH NIH HHS R01MH078064NIMH NIH HHS R01 MH097216NIMH NIH HHS R01MH097216NIMH NIH HHS T32 MH067564NINDS NIH HHS R01 NS071952NINDS NIH HHS R01NS071952
6 · The paper itself

Abstract

Recent evidence implicates glutamatergic synapses as key pathogenic sites in psychiatric disorders. Common and rare variants in the ANK3 gene, encoding ankyrin-G, have been associated with bipolar disorder, schizophrenia, and autism. Here we demonstrate that ankyrin-G is integral to AMPAR-mediated synaptic transmission and maintenance of spine morphology. Using superresolution microscopy we find that ankyrin-G forms distinct nanodomain structures within the spine head and neck. At these sites, it modulates mushroom spine structure and function, probably as a perisynaptic scaffold and barrier within the spine neck. Neuronal activity promotes ankyrin-G accumulation in distinct spine subdomains, where it differentially regulates NMDA receptor-dependent plasticity. These data implicate subsynaptic nanodomains containing a major psychiatric risk molecule, ankyrin-G, as having location-specific functions and open directions for basic and translational investigation of psychiatric risk molecules.

Indexed as

AnimalsAnkyrinsMutationNeuronsRatsReceptors, AMPAReceptors, N-Methyl-D-AspartateRisk FactorsSynapsesAnk3 protein, ratAnkyrinsReceptors, AMPAReceptors, N-Methyl-D-Aspartate

Identifiers

PMID25374361
PMCPMC4223651
OpenAlexW2028281706

What OpenQuestion holds

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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.