Evidence map›Paper›PMID 11076651›Full record

ArticleBritish journal of cancer2000

A polymorphism of the interleukin-1 beta gene influences survival in pancreatic cancer.

M D Barber, J J Powell, S F Lynch, K C Fearon, J A Ross

Abstract read
In one paragraph

Article in British journal of cancer, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
–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

38 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Role of Interleukins in Pancreatic Cancer: A Literature Review.Journal of gastrointestinal cancer · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. NFκB-Mediated Invasiveness in CD133Molecular cancer research : MCR · 2018
    Article
  15. Interplay of cytokines in preterm birth.The Indian journal of medical research · 2017
    Review
  16. Inflammasomes in Inflammation-Induced Cancer.Frontiers in immunology · 2017
    Review
  17. Article
  18. Article
  19. Article
  20. Review
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.

M D BarberUniversity Department of Surgery, Royal Infirmary of Edinburgh, Edinburgh, EH3 9YW, Scotland, UK.
J J Powell
S F Lynch
K C Fearon
J A Ross

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pro-inflammatory cytokines contribute to the cachexia associated with pancreatic cancer and stimulate the acute phase response which has been associated with shortened survival in such patients. Polymorphisms of cytokine genes may influence their production. The present study examined the effect of a polymorphism of the interleukin (IL)-1b gene upon the inflammatory state and survival in pancreatic cancer. Genomic DNA was obtained from 64 patients with pancreatic cancer and 101 healthy controls. Using the polymerase chain reaction and subsequent TaqI restriction enzyme digestion the subject's genotype for a diallelic polymorphism of the interleukin-1b gene was established. IL-1b production by peripheral blood mononuclear cells and serum C-reactive protein (CRP) levels from patients were also examined and survival noted. Patients homozygous for allele 2 of the IL-1b gene had significantly shorter survival than other groups (P = 0.0001). These patients also exhibited higher IL-1b production (P = 0.022). Possession of allele 2 was also associated with significantly shorter survival (median 144 vs 256 days, P = 0.034) and significantly higher CRP level (P = 0.0003). The possession of a genotype resulting in increased IL-1b production was associated with shortened survival and increased serum CRP level. This may reflect the role of IL-1b in inducing an acute phase protein response and cachexia in cancer or may be related to changes in tumour phenotype.

Indexed as

AdultAgedAllelesC-Reactive ProteinDeoxyribonucleases, Type II Site-SpecificFemaleGenotypeHumansInterleukin-1Leukocytes, MononuclearMiddle AgedNeoplasm StagingPancreatic NeoplasmsPolymerase Chain ReactionPolymorphism, GeneticSurvival AnalysisC-Reactive ProteinDeoxyribonucleases, Type II Site-SpecificInterleukin-1TCGA-specific type II deoxyribonucleases

Identifiers

PMID11076651
PMCPMC2363418

What OpenQuestion holds

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Registered trials

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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.