Evidence map›Paper›PMID 15031637›Full record

ArticleJournal of clinical immunology2003

Analysis of the expression of MICA in small intestinal mucosa of patients with celiac disease.

Ainhoa Martín-Pagola, Lourdes Ortiz, Gustavo Pérez de Nanclares, Juan Carlos Vitoria, Luis Castaño, J Ramón Bilbao

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Article in Journal of clinical immunology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 29 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Ainhoa Martín-PagolaEndocrinology and Diabetes Research Units, Hospital de Cruces, Barakaldo, Bizkaia, Spain.
Lourdes Ortiz
Gustavo Pérez de Nanclares
Juan Carlos Vitoria
Luis Castaño
J Ramón Bilbao
Hospital de Cruces · ESUniversity of the Basque Country · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The MHC class I chain-related A gene (MICA) is expressed in gastrointestinal epithelium and functions as an immune activation signal under stress conditions. MICA protein binds to NKG2D, a receptor of gamma delta T cells containing the TCR variable region V(delta)1, which are the most abundant subset of T cells in the intestinal epithelium. Ingested gluten in patients with celiac disease (CD) may function as a stress signal for the epithelial cells, and could enhance MICA expression on their surface. In this study, we have analyzed MICA expression in intestinal biopsy specimens from newly diagnosed and treated CD patients and controls. Quantitative RT-PCR analysis did not show differences in MICA expression among the three groups. With these results, we conclude that overexpression of MICA does not seem to play an important role in the pathogenesis of CD, at least at the time of diagnosis.

Indexed as

Celiac DiseaseHistocompatibility Antigens Class IHLA-DQ AntigensHLA-DQ beta-ChainsHLA-DR AntigensHLA-DRB1 ChainsHumansIntestinal MucosaMembrane GlycoproteinsReverse Transcriptase Polymerase Chain ReactionHistocompatibility Antigens Class IHLA-DQ AntigensHLA-DQB1 antigenHLA-DQ beta-ChainsHLA-DR AntigensHLA-DRB1 ChainsMembrane GlycoproteinsMHC class I-related chain A

Identifiers

PMID15031637
OpenAlexW1991476540

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.