Evidence map›Paper›PMID 27548641›Full record

ArticleClinical and experimental immunology2016

Lack of evidence of rotavirus-dependent molecular mimicry as a trigger of coeliac disease.

F Ziberna, G De Lorenzo, V Schiavon, F Arnoldi, S Quaglia, L De Leo, S Vatta, S Martelossi, O R Burrone, A Ventura and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Clinical and experimental immunology, 2016. 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
1.5field-weighted citation impact, top 17% 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, 18 citations in OpenAlex.

  1. Review
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  3. Article
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  6. Article
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  8. Review
  9. Rotavirus infection beyond the gut.Infection and drug resistance · 2019
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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

11 authors at 3 institutions in 1 country.

F ZibernaInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
G De LorenzoInternational Centre for Genetic Engineering and Biotechnology ICGEB.
V SchiavonDepartment of Life Sciences, University of Trieste, University of Trieste, Trieste, Italy.
F ArnoldiDepartment of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy.
S QuagliaInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
L De LeoInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
S VattaInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
S MartelossiInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
O R BurroneInternational Centre for Genetic Engineering and Biotechnology ICGEB.
A VenturaInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
T NotInstitute for Maternal and Child Health, I.R.C.C.S. 'Burlo Garofolo'.
IRCCS Materno Infantile Burlo Garofolo · ITInternational Centre for Genetic Engineering and Biotechnology · ITUniversity of Trieste · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

New data suggest the involvement of rotavirus (RV) in triggering autoimmunity in coeliac disease (CD) by molecular mimicry between the human-transglutaminase protein and the dodecapeptide (260-271 aa) of the RV protein VP7 (pVP7). To assess the role of RV in the onset of CD, we measured anti-pVP7 antibodies in the sera of children with CD and of control groups. We analysed serum samples of 118 biopsy-proven CD patients and 46 patients with potential CD; 32 children with other gastrointestinal diseases; 107 no-CD children and 107 blood donors. Using enzyme-linked immunosorbent assay (ELISA) assay, we measured immunoglobulin (Ig)A-IgG antibodies against the synthetic peptides pVP7, the human transglutaminase-derived peptide (476-487 aa) which shows a homology with VP7 protein and a control peptide. The triple-layered RV particles (TLPs) containing the VP7 protein and the double-layered RV-particles (DLPs) lacking the VP7 protein were also used as antigens in ELISA assay. Antibody reactivity to the RV-TLPs was positive in 22 of 118 (18%) CD patients and in both paediatric (17 of 107, 16%) and adult (29 of 107, 27%) control groups, without showing a statistically significant difference among them (P = 0·6, P = 0·1). Biopsy-proven CD patients as well as the adult control group demonstrated a high positive antibody reactivity against both pVP7 (34 of 118, 29% CD patients; 66 of 107, 62% adult controls) and control synthetic peptides (35 of 118, 30% CD patients; 56 of 107, 52% adult controls), suggesting a non-specific response against RV pVP7. We show that children with CD do not have higher immune reactivity to RV, thus questioning the molecular mimicry mechanism as a triggering factor of CD.

Indexed as

Molecular MimicryAdolescentAdultAntibodies, ViralAntigens, ViralCeliac DiseaseChildChild, PreschoolFemaleHumansImmunoglobulin AImmunoglobulin GInfantMaleRotavirusRotavirus InfectionsAntibodies, ViralAntigens, ViralImmunoglobulin AImmunoglobulin Gcoeliac diseasemolecular mimicryrotavirusVP7

Identifiers

PMID27548641
PMCPMC5108075
OpenAlexW2511396506

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.