Evidence map›Paper›PMID 33072118›Full record

ArticleFrontiers in immunology2020

Autoantibodies Against the Immunodominant Bullous Pemphigoid Epitopes Are Rare in Patients With Dermatitis Herpetiformis and Coeliac Disease.

Antti Nätynki, Jussi Tuusa, Kaisa Hervonen, Katri Kaukinen, Outi Lindgren, Laura Huilaja, Nina Kokkonen, Teea Salmi, Kaisa Tasanen

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 42% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

  1. Pooled it
  2. Peptide Epitopes of NC16A BP180 in the Diagnostics of Bullous Pemphigoid.JID innovations : skin science from molecules to population health · 2025
    Article
  3. Review
  4. Article
  5. 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

9 authors at 4 institutions in 1 country.

Antti NätynkiPEDEGO Research Unit, Department of Dermatology, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.
Jussi TuusaPEDEGO Research Unit, Department of Dermatology, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.
Kaisa HervonenDepartment of Dermatology, Tampere University Hospital, Tampere, Finland.
Katri KaukinenCeliac Disease Research Center, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
Outi LindgrenPEDEGO Research Unit, Department of Dermatology, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.
Laura HuilajaPEDEGO Research Unit, Department of Dermatology, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.
Nina KokkonenPEDEGO Research Unit, Department of Dermatology, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.
Teea SalmiDepartment of Dermatology, Tampere University Hospital, Tampere, Finland.
Kaisa TasanenPEDEGO Research Unit, Department of Dermatology, Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu, Finland.
Oulu University Hospital · FITampere University · FITampere University · FIUniversity of Oulu · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dermatitis herpetiformis (DH) is an extraintestinal manifestation of coeliac disease (CD). Patients with DH have an elevated risk of development of another autoimmune blistering skin disease, bullous pemphigoid (BP). In this study we investigated whether patients with DH and CD (mean age for both 49 years) have circulating autoantibodies against BP180, the major BP autoantigen. ELISA tests showed that only a few DH (3/46) and CD (2/43) patients had BP180-NC16A IgG autoantibodies. Immunoblotting found that more than half of the DH samples contained IgG autoantibodies against full-length BP180. Epitope mapping with 13 fusion proteins covering the BP180 polypeptide revealed that in DH and CD patients, IgG autoantibodies did not target the NC16A or other epitopes typical of BP but recognized other intracellular and mid-extracellular regions of BP180. None of the analyzed DH and CD patients with either ELISA or immunoblotting positivity had IgG or IgA reactivity against the cutaneous basement membrane in indirect immunofluorescence analysis or skin symptoms characteristic of BP. Although only a minority of middle-aged DH patients had IgG autoantibodies against the immunodominant epitopes of BP180, our results do not exclude the possibility that intermolecular epitope spreading could explain the switch from DH to BP in elderly patients.

Indexed as

AutoimmunityImmunodominant EpitopesAdultAgedAged, 80 and overAutoantibodiesAutoantigensCase-Control StudiesCeliac DiseaseCollagen Type XVIIDermatitis HerpetiformisEnzyme-Linked Immunosorbent AssayEpitope MappingFemaleGTP-Binding ProteinsHumansAutoantibodiesAutoantigensCollagen Type XVIIGTP-Binding ProteinsImmunodominant EpitopesImmunoglobulin GNon-Fibrillar CollagensProtein Glutamine gamma Glutamyltransferase 2Transglutaminasesblistering skin diseasebullous pemphigoidcoeliac diseasedermatitis herpetiformisepitope analysis

Identifiers

PMID33072118
PMCPMC7544946
OpenAlexW3088427357

What OpenQuestion holds

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LicenceCC BY
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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.