Evidence map›Paper›PMID 14605776›Full record

ArticleImmunogenetics2003

Alleles carried at positions -819 and -592 of the IL10 promoter affect transcription following stimulation of peripheral blood cells with Streptococcus pneumoniae.

Suzanna E L Temple, Esther Lim, Karey Y Cheong, Coral-Ann M Almeida, Patricia Price, Kristin G Ardlie, Grant W Waterer

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Immunogenetics, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 11% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 84 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  6. Observational
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  8. Review
  9. Article
  10. Association Between IL-10 Gene Polymorphism and Diabetic Retinopathy.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Article
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  14. Do interleukin polymorphisms play a role in the prevention of colorectal adenoma recurrence by dietary flavonols?European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) · 2011
    Article
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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

7 authors at 4 institutions in 2 countries.

Suzanna E L TempleSchool of Medicine and Pharmacology, Royal Perth Hospital, University of Western Australia, GPO Box X2213, WA 6847, Perth, Australia. setemple@cyllene.uwa.edu.au
Esther Lim
Karey Y Cheong
Coral-Ann M Almeida
Patricia Price
Kristin G Ardlie
Grant W Waterer
Royal Perth Hospital · AUCambridge Collaborative (United States) · USHarry Perkins Institute of Medical Research · AUUniversity of Western Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IL-10 inhibits the production of many pro-inflammatory cytokines. Polymorphisms in the IL10 gene promoter at positions -1082G-->A, -819C-->T and -592C-->A occur as three haplotypes, ATA, GCC and ACC. These influence several infectious and inflammatory diseases including community-acquired pneumonia, where a role for IL-10 is suggested by fluctuations in plasma levels of the cytokine. However, the effects of the haplotypes on IL-10 production are unclear. We stimulated peripheral blood mononuclear cells (PBMC) from at least five individuals homozygous for each of the three haplotypes with lipopolysaccharide (LPS, 10 microg/ml) or heat-killed Streptococcus pneumoniae (10(7)cfu/ml) and measured IL-10 mRNA by RT-PCR. Following S. pneumoniae stimulation, PBMC with the ATA haplotype had higher IL-10 mRNA levels than those with the GCC haplotype at 4 h (independent t-test; P=0.024), or the ACC haplotype at 4 h ( P<0.0001) and 8 h ( P=0.007). Following LPS stimulation, IL-10 mRNA levels were not significantly influenced by the IL10 haplotype, but similar trends were observed, consistent with the variable outcome of published studies. The results suggest that the -819 and/or -592 alleles affect transcription.

Indexed as

Polymorphism, GeneticTranscription, GeneticAdultAllelesFemaleHaplotypesHomozygoteHumansInterleukin-10Leukocytes, MononuclearLipopolysaccharidesMaleMiddle AgedPromoter Regions, GeneticRNA, MessengerStreptococcus pneumoniaeInterleukin-10LipopolysaccharidesRNA, Messenger

Identifiers

PMID14605776
OpenAlexW1968009444

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.