Evidence map›Paper›PMID 27552332›Full record

ArticleJournal of clinical gastroenterology2017

Increased Cell Adhesion Molecules, PECAM-1, ICAM-3, or VCAM-1, Predict Increased Risk for Flare in Patients With Quiescent Inflammatory Bowel Disease.

Phillip Gu, Arianne Theiss, Jie Han, Linda A Feagins

Abstract read
In one paragraph

Article in Journal of clinical gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  4. The Pathogenesis of Inflammatory Bowel Diseases.The Surgical clinics of North America · 2025
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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

4 authors at 3 institutions in 1 country.

Phillip Gu*Divisions of Gastroenterology and Hepatology, Dallas VA Medical Center, VA North Texas Healthcare System †The University of Texas Southwestern Medical Center §Baylor Research Institute, Baylor University Medical Center, Dallas, TX ‡Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA.
Arianne Theiss
Jie Han
Linda A Feagins
Baylor University Medical Center · USDallas VA Medical Center · USThe University of Texas Southwestern Medical Center · US

Funding

Intramural VA VA999999
6 · The paper itself

Abstract

GOALS AND

backgroundPredicting the risk of flare-ups for patients with inflammatory bowel disease (IBD) is difficult. Alterations in gut endothelial regulation of mucosal immune homeostasis might be early events leading to flares in IBD. Cell adhesion molecules (CAMs), in particular, are important in maintaining endothelial integrity and regulating the migration of leukocytes into the gut. STUDY: We evaluated the mRNA expression of various tight junction proteins, with an emphasis on CAMs, in 40 patients with IBD in clinical remission. Patients were retrospectively assessed at 6, 12, and 24 months after baseline colonoscopy, and at the end of all available follow-up (maximum 65 mo), for flare events to determine whether baseline mRNA expression was associated with subsequent flares.

resultsAt all follow-up points, the baseline expression of platelet endothelial cell adhesion molecule-1 (PECAM-1), ICAM-3, and VCAM-1 was significantly higher in patients who flared than in those who did not (2.4-fold elevation, P=0.012 for PECAM-1; 1.9-fold increased, P=0.03 for ICAM-3; and 1.4-fold increased, P=0.02 for VCAM-1). PECAM-1 and ICAM-3 expression was significantly increased in patients who flared as early as 6 months after baseline colonoscopy. In contrast, there were no significant differences between patients with and without flares in baseline expression of other CAMs (ESAM, ICAM-1, ICAM-2, E-selectin, P-selectin, and MadCAM1).

conclusionsIncreased expression of PECAM-1, ICAM-3, and VCAM-1 in colonic biopsies from patients with IBD in clinical remission is associated with subsequent flares. This suggests that increases in the expression of these proteins may be early events that lead to flares in patients with IBD.

Indexed as

AdultAgedAged, 80 and overBiopsyColonoscopyFemaleFollow-Up StudiesGene Expression RegulationHumansInflammatory Bowel DiseasesIntercellular Adhesion Molecule-3MaleMiddle AgedPlatelet Endothelial Cell Adhesion Molecule-1Retrospective StudiesRNA, MessengerIntercellular Adhesion Molecule-3Platelet Endothelial Cell Adhesion Molecule-1RNA, MessengerVascular Cell Adhesion Molecule-1

Identifiers

PMID27552332
PMCPMC5322248
OpenAlexW2513873886

What OpenQuestion holds

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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.