Evidence map›Paper›PMID 26947066›Full record

ArticleCell reports2016

Dual and Opposing Roles of MicroRNA-124 in Epilepsy Are Mediated through Inflammatory and NRSF-Dependent Gene Networks.

Gary P Brennan, Deblina Dey, Yuncai Chen, Katelin P Patterson, Eric J Magnetta, Alicia M Hall, Celine M Dube, Yu-Tang Mei, Tallie Z Baram

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

69 citing papers in PubMed, 1 synthesis or guideline pooled it, 109 citations in OpenAlex.

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  20. Transcription factors are potential therapeutic targets in epilepsy.Journal of cellular and molecular medicine · 2022
    Review

9 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

9 authors at 1 institution in 1 country.

Gary P BrennanDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA; Department of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA.
Deblina DeyDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA.
Yuncai ChenDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA.
Katelin P PattersonDepartment of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA.
Eric J MagnettaDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA.
Alicia M HallDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA; Department of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA.
Celine M DubeDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA; Department of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA.
Yu-Tang MeiDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA.
Tallie Z BaramDepartment of Pediatrics, University of California, Irvine, Irvine, CA 92697, USA; Department of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA; Department of Neurology, University of California, Irvine, Irvine, CA 92697, USA. Electronic address: tallie@uci.edu.
University of California, Irvine · US

Funding

University of California Health Participation in the National COVID Cohort Collaborative (N3C)UL1TR001414 · NCATS · UNIVERSITY OF CALIFORNIA-IRVINE · PI COOPER, DAN M, VILAIN, ERIC J. · 2015 to 2023
$35.1M
Epilepsy Research Training ProgramT32NS045540 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Tallie Z. Baram, Robert F Hunt · 2003 to 2026
$4.9M
FEBRILE SEIZURE MODEL--NEURONAL INJURY AND MECHANISMSR01NS035439 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BARAM, TALLIE Z. · 1997 to 2018
$3.2M
Febrile Seizure Model - Neuronal Injury and MechanismsR37NS035439 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BARAM, TALLIE Z. · 2006 to 2012
$2.6M
Cognitive Deficits After Experimental Febrile Seizures: Neurobiology & BiomarkersR01NS078279 · NINDS · UNIVERSITY OF VERMONT & ST AGRIC COLLEGE · PI BARAM, TALLIE Z., HOLMES, GREGORY L. · 2011 to 2015
$1.7M
NCATS NIH HHS UL1 TR001414NINDS NIH HHS R01 NS035439NINDS NIH HHS R01 NS078279NINDS NIH HHS R01 NS78279NINDS NIH HHS R37 NS035439NINDS NIH HHS R37 NS35439NINDS NIH HHS T32 NS045540NINDS NIH HHS T32 NS45540
6 · The paper itself

Abstract

Insult-provoked transformation of neuronal networks into epileptic ones involves multiple mechanisms. Intervention studies have identified both dysregulated inflammatory pathways and NRSF-mediated repression of crucial neuronal genes as contributors to epileptogenesis. However, it remains unclear how epilepsy-provoking insults (e.g., prolonged seizures) induce both inflammation and NRSF and whether common mechanisms exist. We examined miR-124 as a candidate dual regulator of NRSF and inflammatory pathways. Status epilepticus (SE) led to reduced miR-124 expression via SIRT1--and, in turn, miR-124 repression--via C/EBPα upregulated NRSF. We tested whether augmenting miR-124 after SE would abort epileptogenesis by preventing inflammation and NRSF upregulation. SE-sustaining animals developed epilepsy, but supplementing miR-124 did not modify epileptogenesis. Examining this result further, we found that synthetic miR-124 not only effectively blocked NRSF upregulation and rescued NRSF target genes, but also augmented microglia activation and inflammatory cytokines. Thus, miR-124 attenuates epileptogenesis via NRSF while promoting epilepsy via inflammation.

Indexed as

Gene Regulatory Networks3' Untranslated RegionsAnimalsCCAAT-Enhancer-Binding ProteinsChromatin ImmunoprecipitationCytokinesExcitatory Amino Acid AgonistsHippocampusKainic AcidMiceMicroRNAsOligonucleotides, AntisenseRatsRats, Sprague-DawleyRE1-Silencing Transcription FactorReal-Time Polymerase Chain Reaction3' Untranslated RegionsCCAAT-Enhancer-Binding ProteinsCytokinesExcitatory Amino Acid AgonistsKainic AcidMicroRNAsOligonucleotides, AntisenseRE1-Silencing Transcription FactorRepressor ProteinsRNA, MessengerSirtuin 1

Identifiers

PMID26947066
PMCPMC4794429
OpenAlexW2288909758

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.