Evidence map›Paper›PMID 24991549›Full record

ArticleBioMed research international2014

Association of levels of antibodies from patients with inflammatory bowel disease with extracellular proteins of food and probiotic bacteria.

Arancha Hevia, Patricia López, Ana Suárez, Claudine Jacquot, María C Urdaci, Abelardo Margolles, Borja Sánchez

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 28% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
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  12. Exopolysaccharide, Isolated From a Novel StrainFrontiers in microbiology · 2019
    Article
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  17. Gut microbes
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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

7 authors at 4 institutions in 2 countries.

Arancha HeviaInstituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Paseo Río Linares s/n, Villaviciosa, 33300 Asturias, Spain.
Patricia LópezDepartment of Functional Biology, Immunology Area, University of Oviedo, C/Julián Clavería s/n, Oviedo, 33006 Asturias, Spain.
Ana SuárezDepartment of Functional Biology, Immunology Area, University of Oviedo, C/Julián Clavería s/n, Oviedo, 33006 Asturias, Spain.
Claudine JacquotUMR 5248 CBMN CNRS-Université Bordeaux 1-ENITAB, Laboratoire de Microbiologie et Biochimie Appliquée, 1 Cours du Général de Gaulle, 33175 Gradignan Cedex, France.
María C UrdaciUMR 5248 CBMN CNRS-Université Bordeaux 1-ENITAB, Laboratoire de Microbiologie et Biochimie Appliquée, 1 Cours du Général de Gaulle, 33175 Gradignan Cedex, France.
Abelardo MargollesInstituto de Productos Lácteos de Asturias, Consejo Superior de Investigaciones Científicas (IPLA-CSIC), Paseo Río Linares s/n, Villaviciosa, 33300 Asturias, Spain.
Borja SánchezNutrition and Bromatology Group, Department of Analytical and Food Chemistry, Food Science and Technology Faculty, University of Vigo, Ourense Campus, 32004 Ourense, Spain.
Centre National de la Recherche Scientifique · FRConsejo Superior de Investigaciones Científicas · ESUniversidad de Oviedo · ESUniversidade de Vigo · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is an autoimmune disease characterized by a chronic inflammation of the gastrointestinal tract mucosa and is related to an abnormal immune response to commensal bacteria. Our aim of the present work has been to explore the levels of antibodies (IgG and IgA) raised against extracellular proteins produced by LAB and its association with IBD. We analyzed, by Western-blot and ELISA, the presence of serum antibodies (IgA and IgG) developed against extracellular protein fractions produced by different food bacteria from the genera Bifidobacterium and Lactobacillus. We used a sera collection consisting of healthy individuals (HC, n = 50), Crohn's disease patients (CD, n = 37), and ulcerative colitis patients (UC, n = 15). Levels of IgA antibodies developed against a cell-wall hydrolase from Lactobacillus casei subsp. rhamnosus GG (CWH) were significantly higher in the IBD group (P < 0.002; n = 52). The specificity of our measurements was confirmed by measuring IgA antibodies developed against the CWH peptide 365-VNTSNQTAAVSAS-377. IBD patients appeared to have different immune response to food bacteria. This paper sets the basis for developing systems for early detection of IBD, based on the association of high levels of antibodies developed against extracellular proteins from food and probiotic bacteria.

Indexed as

ProbioticsAdultAntibodiesBacterial ProteinsBifidobacteriumColitis, UlcerativeCrohn DiseaseFemaleFood MicrobiologyHumansImmunity, CellularImmunoglobulin AImmunoglobulin GInflammatory Bowel DiseasesLacticaseibacillus caseiLactobacillusAntibodiesBacterial ProteinsImmunoglobulin AImmunoglobulin G

Identifiers

PMID24991549
PMCPMC4065772
OpenAlexW2156102280

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.