Evidence map›Paper›PMID 18851839›Full record

ArticleMolecular cell2008

The LPS-induced transcriptional upregulation of the chicken lysozyme locus involves CTCF eviction and noncoding RNA transcription.

Pascal Lefevre, James Witham, Claire E Lacroix, Peter N Cockerill, Constanze Bonifer

Open access · hybridAbstract read
In one paragraph

Article in Molecular cell, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
5.5field-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

80 citing papers in PubMed, 135 citations in OpenAlex.

  1. Article
  2. SINE-Associated LncRNA SAWPA Regulates Porcine Zygotic Genome Activation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Emerging Functions of lncRNA Loci beyond the Transcript Itself.International journal of molecular sciences · 2022
    Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. CGGBP1 regulates CTCF occupancy at repeats.Epigenetics & chromatin · 2019
    Article
  17. Article
  18. Review
  19. Article
  20. Article

20 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

5 authors at 3 institutions in 1 country.

Pascal LefevreLeeds Institute of Molecular Medicine, University of Leeds, Wellcome Trust Brenner Building, St. James's University Hospital, Leeds LS9 7TF, UK. medple@leeds.ac.uk
James Witham
Claire E Lacroix
Peter N Cockerill
Constanze Bonifer
University of Leeds · GBSt James's University Hospital · GBWellcome Trust · GB

Funding

Biotechnology and Biological Sciences Research CouncilWellcome Trust
6 · The paper itself

Abstract

Transcription of the lysozyme gene is rapidly induced by proinflammatory stimuli such as treatment with bacterial lipopolysaccharide (LPS). Here we show that this induction involves both the relief of repression mediated by the enhancer-blocking protein CTCF that binds to a negative regulatory element at -2.4 kb, and the activation of two flanking enhancer elements. The downstream enhancer has promoter activity, and LPS stimulation initiates the transient synthesis of a noncoding RNA (LINoCR) transcribed through the -2.4 kb element. Expression of LINoCR is correlated with IKKalpha recruitment, histone H3 phosphoacetylation in the transcribed region, the repositioning of a nucleosome over the CTCF binding site, and, eventually, CTCF eviction. Each of these events requires transcription elongation. Our data reveal a transcription-dependent mechanism of chromatin remodeling that switches a cis-regulatory region from a repressive to an active conformation.

Indexed as

AnimalsBase SequenceBinding SitesCCCTC-Binding FactorCell LineChickensDNA-Binding ProteinsDNA PrimersEnhancer Elements, GeneticHistonesLipopolysaccharidesMuramidaseNucleosomesPhosphorylationPromoter Regions, GeneticRegulatory Elements, TranscriptionalCCCTC-Binding FactorDNA-Binding ProteinsDNA PrimersHistonesLipopolysaccharidesMuramidaseNucleosomesRepressor ProteinsRNA, MessengerRNA Polymerase IIRNA, Untranslated

Identifiers

PMID18851839
PMCPMC2581490
OpenAlexW2089940687

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.