Evidence map›Paper›PMID 19081374›Full record

ArticleNeuron2008

A calcium-dependent switch in a CREST-BRG1 complex regulates activity-dependent gene expression.

Zilong Qiu, Anirvan Ghosh

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 6% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 125 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
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  15. Article
  16. Review
  17. Article
  18. Loss of the neural-specific BAF subunit ACTL6B relieves repression of early response genes and causes recessive autism.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  19. Review
  20. Identifying New Substrates and Functions for an Old Enzyme: Calcineurin.Cold Spring Harbor perspectives in biology · 2020
    Review

6 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

2 authors at 1 institution in 1 country.

Zilong QiuNeurobiology Section, Division of Biological Sciences, University of California, San Diego, La Jolla, CA 92093-0366, USA.
Anirvan Ghosh
University of California, San Diego · US

Funding

Role of CREST in Cortical Development and PlasticityR01MH068578 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SCANZIANI, MASSIMO · 2003 to 2013
$3.4M
NIMH NIH HHS MH068578NIMH NIH HHS R01 MH068578
6 · The paper itself

Abstract

CREST plays a critical role in activity-dependent development, but its mechanism of action is not well understood. Here, we show that a CREST-BRG1 complex regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-fos promoter is inhibited by BRG1-dependent recruitment of a phospho-Rb-HDAC repressor complex. Upon calcium influx, Rb becomes dephosphorylated at serine 795 by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CBP, suggesting that this mechanism may be generally involved in regulating calcium-dependent transcription of neuronal genes.

Indexed as

AnimalsCalciumCells, CulturedCerebral CortexChromatin ImmunoprecipitationDNA HelicasesEmbryo, MammalianGene Expression RegulationGreen Fluorescent ProteinsHistone DeacetylasesHumansNeuronsNuclear ProteinsPromoter Regions, GeneticProto-Oncogene Proteins c-fosRatsCalciumDNA HelicasesGreen Fluorescent ProteinsHistone DeacetylasesNuclear ProteinsProto-Oncogene Proteins c-fosSMARCA4 protein, humanSs18l1 protein, ratTrans-ActivatorsTranscription Factors

Identifiers

PMID19081374
PMCPMC2615455
OpenAlexW2077416773

What OpenQuestion holds

Textmetadata
LicenceTDM
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.