Evidence map›Paper›PMID 19031117›Full record

ReviewJournal of gastrointestinal cancer2007

Cyclooxygenase-2 (COX-2) in carcinogenesis and selective COX-2 inhibitors for chemoprevention in gastrointestinal cancers.

Takashi Fujimura, Tetsuo Ohta, Katsunobu Oyama, Tomoharu Miyashita, Kochi Miwa

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of gastrointestinal cancer, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Nrf2/cyclooxygenase 2 signaling in Cr(VI)-induced carcinogenesis.Ecotoxicology and environmental safety · 2025
    Article
  3. Prostaglandin EInternational journal of molecular sciences · 2020
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Cytokines, inflammation and colon cancer.Current cancer drug targets · 2011
    Review
  12. Article
  13. Article
  14. 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

5 authors at 2 institutions in 1 country.

Takashi FujimuraKanazawa University Hospital, Kanazawa, Japan. tphuji@surg2.m.kanazawa-u.ac.jp
Tetsuo Ohta
Katsunobu Oyama
Tomoharu Miyashita
Kochi Miwa
Kanazawa University · JPToyama Rosai Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionNonsteroidal anti-inflammatory drugs (NSAIDs) have been reported to have a property to inhibit tumor development in some cancers while it shows various side effects such as gastrointestinal bleeding and renal disorder. Selective cyclooxygenase (COX)-2 inhibitors (coxibs) were originally developed as one of anti-inflammatory drugs to avoid side effect of NSAIDs. Fortunately, the coxibs was also proved to have an inhibiting effect on tumorigenesis by many experimental studies using cell lines and animal models like NSAIDs. DISCUSSION: Since a randomized study for polyp chemoprevention by celecoxib in familial adenomatous polyposis (FAP) patients demonstrated a significant reduction in the number of colorectal polyps, the clinical use of celecoxib was approved for FAP patients. Three large trials using celecoxib (the Adenoma Prevention with Celebrex and the Prevention of Spontaneous Adenomatopus Polyps) or refecoxib (the Adenomatous Polyp Prevention on Vioxx) for the recurrence of colorectal polyps in patients with a history of colorectal adenoma polypectomized confirmed chemopreventive effects on colorectal adenoma but two of three trails alerted us a hazard of cardiovascular (CV) events. Thereafter, some coxibs were withdrawn from the market because they showed to increase risk of serious CV events including heart attacks and strokes. But recent reports concluded that a merit of the reduction in gastrointestinal events by coxibs exceeded a demerit of the increase in serious CV events. In this review, a role of COX-2 in carcinogenesis of gastrointestinal tract and a future of coxibs for chemoprevention are discussed.

Indexed as

ChemopreventionClinical Trials as TopicCyclooxygenase 2Cyclooxygenase 2 InhibitorsGastrointestinal NeoplasmsHumansCyclooxygenase 2Cyclooxygenase 2 InhibitorsPTGS2 protein, human

Identifiers

PMID19031117
OpenAlexW1999561395

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.