Evidence map›Paper›PMID 20736999›Full record

ArticleMucosal immunology2011

Single-chain recombinant HLA-DQ2.5/peptide molecules block α2-gliadin-specific pathogenic CD4+ T-cell proliferation and attenuate production of inflammatory cytokines: a potential therapy for celiac disease.

J Huan, R Meza-Romero, J L Mooney, A A Vandenbark, H Offner, G G Burrows

Open access · greenAbstract read
In one paragraph

Article in Mucosal immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-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

10 citing papers in PubMed, 25 citations in OpenAlex.

  1. Celiac Disease: A Review from Genetic to Treatment.Iranian biomedical journal · 2024
    Review
  2. Celiac disease: mechanisms and emerging therapeutics.Trends in pharmacological sciences · 2023
    Review
  3. Review
  4. New Developments in Celiac Disease Treatment.International journal of molecular sciences · 2023
    Review
  5. Therapeutic approaches for celiac disease.Best practice & research. Clinical gastroenterology · 2015
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
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.

J HuanDepartment of Neurology, Oregon Health and Science University, Portland, Oregon, USA.
R Meza-Romero
J L Mooney
A A Vandenbark
H Offner
G G Burrows
Oregon Health & Science University · USPortland VA Medical Center · US

Funding

NOVEL MHC CLASS II CONSTRUCTS FOR TREATMENT OF EAER01AI043960 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI BURROWS, GREGORY GEORGE · 1999 to 2010
$3.0M
HLA-DQ-derived RTLs for Treatment of Celiac DiseaseR42DK068881 · NIDDK · VIROGENOMICS, INC. · PI BURROWS, GREGORY GEORGE · 2006 to 2007
$751k
HLA-DQ-derived RTLs for Treatment of Celiac DiseaseR41DK068881 · NIDDK · VIROGENOMICS, INC. · PI BURROWS, GREGORY GEORGE · 2004 to 2004
$103k
NIAID NIH HHS AI43960NIAID NIH HHS R01 AI043960NIDDK NIH HHS DK068881NIDDK NIH HHS R41 DK068881NIDDK NIH HHS R42 DK068881
6 · The paper itself

Abstract

Celiac disease (CD) is a disorder of the small intestine caused by intolerance to wheat gluten and related proteins in barley and rye. CD4(+) T cells have a central role in CD, recognizing and binding complexes of HLA-DQ2.5 bearing gluten peptides that have survived digestion and that are deamidated by tissue transglutaminase (TG2), propagating a cascade of inflammatory processes that damage and eventually destroy the villous tissue structures of the small intestine. In this study, we present data showing that recombinant DQ2.5-derived molecules bearing covalently tethered α2-gliadin-61-71 peptide have a remarkable ability to block antigen-specific T-cell proliferation and inhibited proinflammatory cytokine secretion in human DQ2.5-restricted α2-gliadin-specific T-cell clones obtained from patients with CD. The results from our in vitro studies suggest that HLA-DQ2.5-derived molecules could significantly inhibit and perhaps reverse the intestinal pathology caused by T-cell-mediated inflammation and the associated production of proinflammatory cytokines.

Indexed as

Lymphocyte ActivationAmino Acid SequenceCD4-Positive T-LymphocytesCeliac DiseaseCell ProliferationCytokinesGliadinGlutensGTP-Binding ProteinsHLA-DQ AntigensHumansImmunoblottingIntestinal MucosaPeptide FragmentsProtein BindingProtein Glutamine gamma Glutamyltransferase 2CytokinesGliadinGlutensGTP-Binding ProteinsHLA-DQ2 antigenHLA-DQ AntigensPeptide FragmentsProtein Glutamine gamma Glutamyltransferase 2Recombinant ProteinsTransglutaminases

Identifiers

PMID20736999
PMCPMC3012747
OpenAlexW2081494883

What OpenQuestion holds

Textmetadata
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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.