Evidence map›Paper›PMID 21289071›Full record

ArticleGenes & development2011

Chromatin remodeling complex NURF regulates thymocyte maturation.

Joseph W Landry, Subhadra Banerjee, Barbara Taylor, Peter D Aplan, Alfred Singer, Carl Wu

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
–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

52 citing papers in PubMed, 66 citations in OpenAlex.

  1. Review
  2. BPTF is essential for vaccine-induced germinal center B cell responses.Journal of immunology (Baltimore, Md. : 1950) · 2026
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. The emerging role of ISWI chromatin remodeling complexes in cancer.Journal of experimental & clinical cancer research : CR · 2021
    Review
  8. Review
  9. Review
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  16. Review
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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

6 authors at 2 institutions in 1 country.

Joseph W LandryLaboratory of Biochemistry and Molecular Cell Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA. jwlandry2@vcu.edu
Subhadra Banerjee
Barbara Taylor
Peter D Aplan
Alfred Singer
Carl Wu
National Cancer Institute · USNational Institutes of Health · US

Funding

T Cell Differentiation and Repertoire SelectionZIABC009273 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2025
$11.6M
Activation of Proto-Oncogenes by Chromosomal TranslocationZIASC010378 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI APLAN, PETER · 2009 to 2025
$8.4M
Eukaryotic Chromatin Structure and Gene RegulationZIABC005263 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WU, CARL · 2009 to 2013
$7.5M
Specification of T cell function during developmentZIABC011106 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI SINGER, ALFRED · 2009 to 2023
$4.8M
CCR FACS Core LaboratoryZICBC010941 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI TAYLOR, BARBARA · 2009 to 2011
$2.0M
Intramural NIH HHS
6 · The paper itself

Abstract

The maturation of T cells requires signaling from both cytokine and T-cell receptors to gene targets in chromatin, but how chromatin architecture influences this process is largely unknown. Here we show that thymocyte maturation post-positive selection is dependent on the nucleosome remodeling factor (NURF). Depletion of Bptf (bromodomain PHD finger transcription factor), the largest NURF subunit, in conditional mouse mutants results in developmental arrest beyond the CD4(+) CD8(int) stage without affecting cellular proliferation, cellular apoptosis, or coreceptor gene expression. In the Bptf mutant, specific subsets of genes important for thymocyte development show aberrant expression. We also observed defects in DNase I-hypersensitive chromatin structures at Egr1, a prototypical Bptf-dependent gene that is required for efficient thymocyte development. Moreover, chromatin binding of the sequence-specific factor Srf (serum response factor) to Egr1 regulatory sites is dependent on Bptf function. Physical interactions between NURF and Srf suggest a model in which Srf recruits NURF to facilitate transcription factor binding at Bptf-dependent genes. These findings provide evidence for causal connections between NURF, transcription factor occupancy, and gene regulation during thymocyte development.

Indexed as

Cell DifferentiationAnimalsAntigens, NuclearBromodomain Containing ProteinsChromatinDNAEarly Growth Response Protein 1FemaleGene Expression Regulation, DevelopmentalMaleMiceNerve Tissue ProteinsProtein BindingThymus GlandTranscription FactorsAntigens, NuclearBromodomain Containing ProteinsChromatinDNAEarly Growth Response Protein 1Egr1 protein, mousefetal Alzheimer antigenNerve Tissue ProteinsTranscription Factors

Identifiers

PMID21289071
PMCPMC3034902
OpenAlexW2133338884

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.