Evidence map›Paper›PMID 12477764›Full record

ArticleGut2003

Association between K469E allele of intercellular adhesion molecule 1 gene and inflammatory bowel disease in a Japanese population.

J Matsuzawa, K Sugimura, Y Matsuda, M Takazoe, K Ishizuka, T Mochizuki, S S Seki, O Yoneyama, H Bannnai, K Suzuki and 2 more

Abstract read
In one paragraph

Article in Gut, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  10. Rheostat regulation of integrin-mediated leukocyte adhesion.The Journal of clinical investigation · 2007
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

J MatsuzawaDivision of Bio-systemic Gastroenterology, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medicine and Dental Science, Niigata, Japan. junmatz@coral.ocn.ne.jp
K Sugimura
Y Matsuda
M Takazoe
K Ishizuka
T Mochizuki
S S Seki
O Yoneyama
H Bannnai
K Suzuki
T Honma
H Asakura

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsThe genetic contribution to inflammatory bowel disease (IBD) is under investigation. Recent evidence indicates a significant linkage between a locus on chromosome 19p13 and IBD. We investigated the association between an intercellular adhesion molecule 1 gene (ICAM-1) polymorphism located on chromosome 19p13 and IBD in a Japanese population.

methodsWe compared 207 Japanese patients who had IBD (79 with Crohn's disease (CD); 128 with ulcerative colitis (UC)) with 103 unrelated Japanese controls. We determined R241G and K469E polymorphisms of the ICAM-1 gene using polymerase chain reaction (PCR) techniques.

resultsBoth frequency and carriage rate of the K469 allele were significantly higher in IBD patients than in controls (allelic frequency, p(c)=0.0026; carriage rate, p(c)=0.0034; odds ratio 2.59; 95% confidence interval 1.42-4.68). Furthermore, the frequency of the K469 allele was significantly increased in both CD and UC. Subgroup analysis demonstrated that both K469 allelic frequency and K469 carriage rate were significantly higher in patients with the small bowel and colon type of CD and entire colitis compared with healthy controls.

conclusionsWe identified an overall association between IBD and ICAM-1 K469 in a Japanese population. Further studies of this chromosome region are required to elucidate the gene responsible for IBD.

Indexed as

AllelesAdolescentAdultAgedCase-Control StudiesChi-Square DistributionChromosomes, Human, Pair 19Colitis, UlcerativeCrohn DiseaseFemaleGene FrequencyGenetic Predisposition to DiseaseHeterozygoteHumansInflammatory Bowel DiseasesIntercellular Adhesion Molecule-1Intercellular Adhesion Molecule-1

Identifiers

PMID12477764
PMCPMC1773528

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.