Evidence map›Paper›PMID 16907826›Full record

ArticleInsect molecular biology2006

A novel association between clustered NF-kappaB and C/EBP binding sites is required for immune regulation of mosquito Defensin genes.

J M Meredith, R J L Munks, W Grail, H Hurd, P Eggleston, M J Lehane

Open access · greenAbstract readComparative Study
In one paragraph

Article in Insect molecular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
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  5. Review
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  9. Comparative genomics allows the discovery of cis-regulatory elements in mosquitoes.Proceedings of the National Academy of Sciences of the United States of America · 2009
    Article
  10. Article
  11. Article
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 3 institutions in 1 country.

J M MeredithSchool of Life Sciences, Huxley Building, Keele University, Staffordshire, UK. bia36@keele.ac.uk
R J L Munks
W Grail
H Hurd
P Eggleston
M J Lehane
Keele University · GBBangor University · GBLiverpool School of Tropical Medicine · GB

Funding

Wellcome Trust 061081Wellcome Trust 069162
6 · The paper itself

Abstract

A comparative analysis identified key cis-acting regulatory elements responsible for the temporal control of mosquito Defensin gene expression. The promoters of Anopheles gambiae Defensin 1 and two isoforms of Aedes aegypti Defensin A are up-regulated by immune challenge. This stimulated activity depends upon a cluster of three NF-kappaB binding sites and closely associated C/EBP-like motifs, which function as a unit for optimal promoter activity. Binding of NF-kappaB and C/EBP like transcription factors is confirmed by electrophoretic mobility shift assay, including supershifts with antibodies to C/EBP. KappaB-like motifs are abundant within antimicrobial peptide gene promoters and most are very closely associated with putative C/EBP binding sites. This novel association between NF-kappaB and C/EBP binding sites may, therefore, be of widespread significance.

Indexed as

AedesAnimalsAnophelesBase SequenceBinding SitesCCAAT-Enhancer-Binding ProteinsCell LineDefensinsDNA PrimersElectrophoretic Mobility Shift AssayGene Expression RegulationMutagenesis, Site-DirectedNF-kappa BPromoter Regions, GeneticRegulatory Elements, TranscriptionalSpecies SpecificityCCAAT-Enhancer-Binding ProteinsDefensinsDNA PrimersNF-kappa B

Identifiers

PMID16907826
PMCPMC1602061
OpenAlexW2076207923

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.