Evidence mapPaperPMID 41999458Full record

ArticleImmunologic research2026

Inverse relationship between Epstein-Barr virus serostatus and anti-glutamic acid decarboxylase autoantibody levels.

Cyril Debuysschere, Mahdi Ouafi, Magloire Pandoua Nekoua, Delphine Lobert, Pascal Pigny, Enagnon Kazali Alidjinou, Didier Hober

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Article in Immunologic research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Cyril DebuysschereLaboratoire de virologie ULR3610, Univ Lille et CHU Lille, Lille, France.ORCID http://orcid.org/0000-0001-5522-4296
Mahdi OuafiLaboratoire de virologie ULR3610, Univ Lille et CHU Lille, Lille, France.ORCID http://orcid.org/0000-0002-6544-9795
Magloire Pandoua NekouaLaboratoire de virologie ULR3610, Univ Lille et CHU Lille, Lille, France.ORCID http://orcid.org/0000-0002-2981-0803
Delphine LobertLaboratoire de virologie ULR3610, Univ Lille et CHU Lille, Lille, France.
Pascal PignyService Hormonologie Métabolisme Nutrition Oncologie, CHU de Lille, Lille, France.ORCID http://orcid.org/0000-0003-3926-4487
Enagnon Kazali AlidjinouLaboratoire de virologie ULR3610, Univ Lille et CHU Lille, Lille, France.ORCID http://orcid.org/0000-0002-1106-9826
Didier HoberLaboratoire de virologie ULR3610, Univ Lille et CHU Lille, Lille, France. didier.hober@chu-lille.fr.ORCID http://orcid.org/0000-0002-4301-2074

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epstein-Barr virus (EBV) is suspected of being involved in the pathogenesis of several autoimmune diseases. However, its role in pancreatic islet autoimmunity remains to be determined. In the present study, the relationship between EBV serostatus and serum level of glutamic acid decarboxylase autoantibodies (GADA), a common marker of pancreatic islet autoimmunity, was investigated. Serum samples were collected from 158 individuals (aged 2–25 years) with GADA levels ≥ 0.7 U/mL and the EBV serostatus of each individual was determined. EBV seropositive (EBV+) individuals were defined as positive for both serum VCA IgG and EBNA IgG and EBV seronegative (EBV-) individuals were negative for these antibodies. Univariate and multivariate analyses were performed to investigate the association between EBV serostatus and GADA levels. EBV+ individuals tend to have lower GADA levels than EBV- individuals (p = 0.053). After adjustment for gender and age, mean GADA levels were significantly lower in EBV+ individuals than in EBV- individuals (9.34 U/mL versus 17.49 U/mL, respectively, p = 0.015). The lower GADA levels in EBV+ individuals suggest that there is an inverse relationship between pancreatic islet autoimmunity and EBV serostatus. Further studies are needed to investigate the role of EBV in pancreatic islet autoimmunity.

Indexed as

AutoantibodiesAutoimmune DiseasesEpstein-Barr Virus InfectionsGlutamate DecarboxylaseHerpesvirus 4, HumanIslets of LangerhansAdolescentAdultAntibodies, ViralAntigens, ViralAutoimmunityChildChild, PreschoolFemaleHumansImmunoglobulin GAntibodies, ViralAntigens, ViralAutoantibodiesGlutamate DecarboxylaseImmunoglobulin GAutoantibodiesAutoimmunityEBVEpstein Barr virusGAD antibodiesGlutamic acid decarboxylasePancreatic islet autoimmunity

Identifiers

PMID41999458
PMCPMC13091841

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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 Socratic graph.