Evidence map›Paper›PMID 25117540›Full record

ArticleeLife2014

The transcription factor NRSF contributes to epileptogenesis by selective repression of a subset of target genes.

Shawn McClelland, Gary P Brennan, Celine Dubé, Seeta Rajpara, Shruti Iyer, Cristina Richichi, Christophe Bernard, Tallie Z Baram

Abstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

77 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Applications for Deep Learning in Epilepsy Genetic Research.International journal of molecular sciences · 2023
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Transcription factors are potential therapeutic targets in epilepsy.Journal of cellular and molecular medicine · 2022
    Review
  20. Article

17 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

8 authors.

Shawn McClellandDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States.
Gary P BrennanDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States.
Celine DubéDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States.
Seeta RajparaDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States.
Shruti IyerDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States.
Cristina RichichiDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States.
Christophe BernardLaboratoire Epilepsie et Cognition, Institut National de la Santé et de la Recherche Médicale, Marseille, France.
Tallie Z BaramDepartment of Anatomy and Neurobiology, University of California, Irvine, Irvine, United States Department of Pediatrics, University of California, Irvine, Irvine, United States Department of Neurology, University of California, Irvine, Irvine, United States tallie@uci.edu.

Funding

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
NINDS NIH HHS R01 NS035439NINDS NIH HHS R01 NS078279NINDS NIH HHS R01 NS78279NINDS NIH HHS R37 NS035439NINDS NIH HHS R37 NS 35439NINDS NIH HHS T32 NS045540NINDS NIH HHS T32 NS45540
6 · The paper itself

Abstract

The mechanisms generating epileptic neuronal networks following insults such as severe seizures are unknown. We have previously shown that interfering with the function of the neuron-restrictive silencer factor (NRSF/REST), an important transcription factor that influences neuronal phenotype, attenuated development of this disorder. In this study, we found that epilepsy-provoking seizures increased the low NRSF levels in mature hippocampus several fold yet surprisingly, provoked repression of only a subset (∼10%) of potential NRSF target genes. Accordingly, the repressed gene-set was rescued when NRSF binding to chromatin was blocked. Unexpectedly, genes selectively repressed by NRSF had mid-range binding frequencies to the repressor, a property that rendered them sensitive to moderate fluctuations of NRSF levels. Genes selectively regulated by NRSF during epileptogenesis coded for ion channels, receptors, and other crucial contributors to neuronal function. Thus, dynamic, selective regulation of NRSF target genes may play a role in influencing neuronal properties in pathological and physiological contexts.

Indexed as

Gene Expression RegulationTranscription, GeneticAnimalsBiological TransportChromatinGene Expression ProfilingHippocampusMaleMicrotomyNerve Tissue ProteinsNeuronsRatsRats, Sprague-DawleyRE1-Silencing Transcription FactorRepressor ProteinsRNA, MessengerChromatinNerve Tissue ProteinsRE1-Silencing Transcription FactorRepressor ProteinsRNA, Messengerepilepsygene set enrichment analysisneuron-restrictive silencing factor

Identifiers

PMID25117540
PMCPMC4129437

What OpenQuestion holds

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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.