Evidence map›Paper›PMID 23071088›Full record

ArticleMolecular and cellular biology2012

MBD2 and multiple domains of CHD4 are required for transcriptional repression by Mi-2/NuRD complexes.

Julita Ramírez, Carissa Dege, Tatiana G Kutateladze, James Hagman

Open access · bronzeAbstract read
In one paragraph

Article in Molecular and cellular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

38 citing papers in PubMed, 59 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Julita RamírezIntegrated Department of Immunology, National Jewish Health, Denver, Colorado, USA.
Carissa Dege
Tatiana G Kutateladze
James Hagman
National Jewish Health · USUniversity of Colorado Denver · US

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
TRAINING PROGRAM IN IMMUNOLOGYT32AI007405 · NIAID · UNIVERSITY OF COLORADO DENVER · PI Laurel L Lenz, Raul Martin Torres · 1991 to 2026
$10.5M
Function and Regulation of Early B Cell Factor (EBF)R01AI054661 · NIAID · NATIONAL JEWISH HEALTH · PI HAGMAN, JAMES R. · 2004 to 2011
$2.9M
Regulation of B Cell Identity and Lineage ProgressionR01AI081878 · NIAID · NATIONAL JEWISH HEALTH · PI HAGMAN, JAMES R. · 2010 to 2014
$1.9M
Molecular analysis of CHD4R01GM096863 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI KUTATELADZE, TATIANA G · 2011 to 2014
$1.4M
Structural basis of signaling by ING2 PHDR01CA113472 · NCI · UNIVERSITY OF COLORADO DENVER · PI KUTATELADZE, TATIANA G · 2006 to 2010
$987k
NCI NIH HHS CA113472NCI NIH HHS P30 CA046934NCI NIH HHS R01 CA113472NIAID NIH HHS AI081878NIAID NIH HHS R01 AI054661NIAID NIH HHS R01 AI081878NIAID NIH HHS T32 AI007405NIAID NIH HHS T32 AI07405NIGMS NIH HHS GM096863NIGMS NIH HHS R01 GM096863
6 · The paper itself

Abstract

Mi-2/nucleosome remodeling and deacetylase (NuRD) chromatin remodeling complexes are important regulators of chromatin structure and DNA accessibility. We examined requirements for individual domains of chromodomain helicase DNA-binding protein 4 (CHD4), a core catalytic component of NuRD complexes, as well as the NuRD subunit methyl-binding domain protein 2 (MBD2) and methylated DNA, for NuRD function in the context of tissue-specific transcription. By itself, loss of NuRD activity is not sufficient for transcriptional activation. However, NuRD complexes greatly reduce activation of the B cell-specific mb-1 (Cd79a) gene by the transcription factors EBF1 and Pax5. Using our B cell model system, we determined that the two chromodomains and ATPase/helicase and C-terminal domains (CTD) of CHD4 are all necessary for repression of mb-1 promoters by NuRD. All of these domains except the CTD are required for efficient association of CHD4 with mb-1 promoter chromatin. Loss of MBD2 expression or of DNA methylation impaired association of CHD4 with mb-1 promoter chromatin and enhanced its transcription. We conclude that repressive functions of MBD2-containing NuRD complexes are dependent on cooperative interactions between the major domains of CHD4 with histones and DNA and on binding of methylated DNA by MBD2.

Indexed as

Amino Acid SequenceAutoantigensBase SequenceB-LymphocytesCD79 AntigensCell LineDNA-Binding ProteinsDNA MethylationHumansMi-2 Nucleosome Remodeling and Deacetylase ComplexModels, BiologicalModels, MolecularMolecular Sequence DataMutagenesis, Site-DirectedPAX5 Transcription FactorPromoter Regions, GeneticAutoantigensCD79 AntigensCD79A protein, humanCHD4 protein, humanDNA-Binding ProteinsEBF1 protein, humanMBD2 protein, humanMi-2 Nucleosome Remodeling and Deacetylase ComplexPAX5 protein, humanPAX5 Transcription FactorRNA, Small InterferingTrans-Activators

Identifiers

PMID23071088
PMCPMC3510529
OpenAlexW2139513142

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.