Evidence map›Paper›PMID 11506482›Full record

ReviewBritish journal of cancer2001

Chronic immune activation and inflammation as the cause of malignancy.

K J O'Byrne, A G Dalgleish

Open access · hybridAbstract readReview
In one paragraph

Review in British journal of cancer, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 156 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
156citing papers in PubMed, 6 pooled it
14.0field-weighted citation impact, top 1% 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

156 citing papers in PubMed, 6 syntheses or guidelines pooled it, 541 citations in OpenAlex.

  1. Pooled it
  2. Chinese herbal medicine for oesophageal cancer.The Cochrane database of systematic reviews · 2016
    Pooled it
  3. Pooled it
  4. Pooled it
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  6. Skin cancer arising in scars: a systematic review.Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.] · 2011
    Pooled it
  7. Trial
  8. Doxorubicin and deracoxib adjuvant therapy for canine splenic hemangiosarcoma: a pilot study.The Canadian veterinary journal = La revue veterinaire canadienne · 2013
    Trial
  9. Examining the etiology of childhood obesity: The IDEA study.American journal of community psychology · 2009
    Trial
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  11. Review
  12. Review
  13. Article
  14. Review
  15. High expression of prostaglandin EP4 receptor mRNA in feline head and neck squamous cell carcinoma.Canadian journal of veterinary research = Revue canadienne de recherche veterinaire · 2025
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

96 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

2 authors at 2 institutions in 1 country.

K J O'ByrneDepartment of Oncology, University of Leicester, Leicester, UK.
A G Dalgleish
St George's, University of London · GBUniversity of Leicester · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several chronic infections known to be associated with malignancy have established oncogenic properties. However the existence of chronic inflammatory conditions that do not have an established infective cause and are associated with the development of tumours strongly suggests that the inflammatory process itself provides the prerequisite environment for the development of malignancy. This environment includes upregulation of mediators of the inflammatory response such as cyclo-oxygenase (COX)-2 leading to the production of inflammatory cytokines and prostaglandins which themselves may suppress cell mediated immune responses and promote angiogenesis. These factors may also impact on cell growth and survival signalling pathways resulting in induction of cell proliferation and inhibition of apoptosis. Furthermore, chronic inflammation may lead to the production of reactive oxygen species and metabolites such as malondialdehyde within the affected cells that may in turn induce DNA damage and mutations and, as a result, be carcinogenic. Here it is proposed that the conditions provided by a chronic inflammatory environment are so essential for the progression of the neoplastic process that therapeutic intervention aimed at inhibiting inflammation, reducing angiogenesis and stimulating cell mediated immune responses may have a major role in reducing the incidence of common cancers.

Indexed as

Cell Transformation, NeoplasticInflammationChronic DiseaseCyclooxygenase 2CytokinesHumansIsoenzymesMalondialdehydeMembrane ProteinsNeoplasmsNeovascularization, PathologicProstaglandin-Endoperoxide SynthasesProstaglandinsCyclooxygenase 2CytokinesIsoenzymesMalondialdehydeMembrane ProteinsProstaglandin-Endoperoxide SynthasesProstaglandinsPTGS2 protein, human

Identifiers

PMID11506482
PMCPMC2364095
OpenAlexW2132218438

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.