Evidence map›Paper›PMID 29555853›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2018

Targeting of NF-κB to Dendritic Spines Is Required for Synaptic Signaling and Spine Development.

Erica C Dresselhaus, Matthew C H Boersma, Mollie K Meffert

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

19 citing papers in PubMed, 36 citations in OpenAlex.

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  19. Na⁺, K⁺-ATPase Signaling and Bipolar Disorder.International journal of molecular sciences · 2018
    Review
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

3 authors at 1 institution in 2 countries.

Erica C DresselhausDepartment of Biological Chemistry and.ORCID 0000-0001-7868-3567
Matthew C H BoersmaSolomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205.ORCID 0000-0003-0740-5687
Mollie K MeffertDepartment of Biological Chemistry and mkm@jhmi.edu.ORCID 0000-0002-4195-7963
Johns Hopkins University · US

Funding

Murine Mutagenesis CoreP30NS050274 · NINDS · JOHNS HOPKINS UNIVERSITY · PI KOLODKIN, ALEX L · 2005 to 2020
$10.9M
MicroRNA biogenesis and specificity in neurotrophin-dependent protein synthesisR01MH098016 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MEFFERT, MOLLIE KATHERINE · 2012 to 2016
$2.0M
Mechanisms and Function of NF-kappaB Activation at Dendritic SpinesR01MH080740 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MEFFERT, MOLLIE KATHERINE · 2008 to 2012
$1.7M
Mechanisms and Functions of NF-kB-Regulated Neuronal Gene ExpressionR01MH109341 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MEFFERT, MOLLIE KATHERINE · 2016 to 2018
$1.2M
Mechanisms and Function of NF-kappaB Activation at Dendritic SpinesR56MH080740 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MEFFERT, MOLLIE KATHERINE · 2013 to 2014
$810k
NIMH NIH HHS R01 MH080740NIMH NIH HHS R01 MH098016NIMH NIH HHS R01 MH109341NIMH NIH HHS R56 MH080740NINDS NIH HHS P30 NS050274
6 · The paper itself

Abstract

Long-term forms of brain plasticity share a requirement for changes in gene expression induced by neuronal activity. Mechanisms that determine how the distinct and overlapping functions of multiple activity-responsive transcription factors, including nuclear factor κB (NF-κB), give rise to stimulus-appropriate neuronal responses remain unclear. We report that the p65/RelA subunit of NF-κB confers subcellular enrichment at neuronal dendritic spines and engineer a p65 mutant that lacks spine enrichment (p65ΔSE) but retains inherent transcriptional activity equivalent to wild-type p65. Wild-type p65 or p65ΔSE both rescue NF-κB-dependent gene expression in p65-deficient murine hippocampal neurons responding to diffuse (PMA/ionomycin) stimulation. In contrast, neurons lacking spine-enriched NF-κB are selectively impaired in NF-κB-dependent gene expression induced by elevated excitatory synaptic stimulation (bicuculline or glycine). We used the setting of excitatory synaptic activity during development that produces NF-κB-dependent growth of dendritic spines to test physiological function of spine-enriched NF-κB in an activity-dependent response. Expression of wild-type p65, but not p65ΔSE, is capable of rescuing spine density to normal levels in p65-deficient pyramidal neurons. Collectively, these data reveal that spatial localization in dendritic spines contributes unique capacities to the NF-κB transcription factor in synaptic activity-dependent responses.

Indexed as

Excitatory Postsynaptic PotentialsNeurogenesisAnimalsCells, CulturedDendritic SpinesHippocampusHumansMiceMice, Inbred ICRProtein TransportPyramidal CellsTranscription Factor RelATranscription Factor RelAcompartmentalizationdendritic spinegene expressionNF-kappaBsynaptic plasticitytranscription

Identifiers

PMID29555853
PMCPMC5963848
OpenAlexW2790399572

What OpenQuestion holds

Textmetadata
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.