Evidence map›Paper›PMID 28321216›Full record

ArticleFrontiers in immunology2017

Facilitated Peptide Transport

Elisabeth E Kenngott, Jennifer Pfeil, Ute Hoffmann, Uta Lauer, Anja A Kühl, Anne Rigby, Anton Pernthaner, Alf Hamann

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 98% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Article
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

8 authors at 3 institutions in 2 countries.

Elisabeth E KenngottExperimental Rheumatology, Deutsches Rheuma-Forschungszentrum, Berlin, Germany; Rheumatology, Department of Gastroenterology, Infectiology and Rheumatology, Charité Universitätsmedizin Berlin, Berlin, Germany.
Jennifer PfeilExperimental Rheumatology, Deutsches Rheuma-Forschungszentrum, Berlin, Germany; Experimental Rheumatology, Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany.
Ute HoffmannExperimental Rheumatology, Deutsches Rheuma-Forschungszentrum , Berlin , Germany.
Uta LauerExperimental Rheumatology, Deutsches Rheuma-Forschungszentrum , Berlin , Germany.
Anja A KühlMedical Department, Division of Gastroenterology, Infectiology and Rheumatology, Research Center ImmunoSciences, Charité Universitätsmedizin Berlin , Berlin , Germany.
Anne RigbyExperimental Rheumatology, Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin , Berlin , Germany.
Anton PernthanerThe Hopkirk Research Institute, AgResearch Ltd., Grasslands Research Institute , Palmerston North , New Zealand.
Alf HamannExperimental Rheumatology, Deutsches Rheuma-Forschungszentrum, Berlin, Germany; Experimental Rheumatology, Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany.
German Rheumatism Research Centre · DECharité - Universitätsmedizin Berlin · DEAgResearch · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A hallmark of autoimmunity is the breakdown of tolerance and generation of effector responses against self-antigens. Re-establishment of tolerance in autoimmune disorders was always the most desired treatment option; however, despite many efforts, clinical trials have been largely unsuccessful. This also applies to the generation of oral tolerance, which seems to be a default response type of the mucosa-associated lymphoid tissues to harmless antigens. In this study, we report improved efficacy of oral tolerance induction by coupling antigen with the newly identified mucosal carrier peptide 13C. Antigen coupled to 13C is efficiently taken up in the gastrointestinal tract and could be visualized in cells of the lamina propria. Oral, rectal, or nasal treatment effectively induced the proliferation of antigen-specific T cells with some increase in the frequency of regulatory T cells. In a model of delayed-type hypersensitivity, especially intrarectal tolerization treatment resulted in reduced footpad swelling, demonstrating a moderate tolerogenic effect of mucosal treatment with 13C coupled antigen. Coupling of antigens to a transmucosal carrier, therefore, is a promising tool to improve the efficacy of vaccination

Indexed as

mucosamucosal uptakeoral tolerancepeptide vaccinationregulatory T cellstargeted delivery

Identifiers

PMID28321216
PMCPMC5337492
OpenAlexW2592532797

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.