Evidence map›Paper›PMID 34932821›Full record

ArticleEuropean journal of immunology2022

Targeted delivery of a vaccine protein to Langerhans cells in the human skin via the C-type lectin receptor Langerin.

Lydia Bellmann, Helen Strandt, Claudia Zelle-Rieser, Daniela Ortner, Christoph H Tripp, Sandra Schmid, Julia Rühl, Giuseppe Cappellano, Sandra Schaffenrath, Anastasia Prokopi and 10 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of immunology, 2022. 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
0.7field-weighted citation impact, top 33% 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, 19 citations in OpenAlex.

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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

20 authors at 4 institutions in 6 countries.

Lydia BellmannDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-1891-5319
Helen StrandtDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-1488-1633
Claudia Zelle-RieserDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-0752-1795
Daniela OrtnerDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-9433-5367
Christoph H TrippDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0001-5502-7241
Sandra SchmidInstitute of Experimental Immunology, University of Zürich, Zürich, Switzerland.
Julia RühlInstitute of Experimental Immunology, University of Zürich, Zürich, Switzerland.ORCID 0000-0001-8385-4367
Giuseppe CappellanoDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0001-5193-4688
Sandra SchaffenrathDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0003-2079-5069
Anastasia ProkopiDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-6009-9335
Sarah SpoeckDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.
Athanasios SeretisDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0003-1529-3507
Barbara Del FrariDepartment of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-3089-7109
Stephan SiglDepartment of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-2902-7026
Johanna KrapfDepartment of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-4149-1083
Christine HeuflerDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0003-1963-4217
Tibor KelerCelldex Therapeutics, Hampton, New Jersey, USA.ORCID 0000-0003-1757-4230
Christian MünzInstitute of Experimental Immunology, University of Zürich, Zürich, Switzerland.ORCID 0000-0001-6419-1940
Nikolaus RomaniDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0003-1614-9128
Patrizia StoitznerDepartment of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria.ORCID 0000-0002-8488-6704
Innsbruck Medical University · ATUniversity of Zurich · CHCelldex Therapeutics (United States) · USUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro” · IT

Funding

Austrian Science Fund FWF P 29919
6 · The paper itself

Abstract

Human skin is a preferred vaccination site as it harbors multiple dendritic cell (DC) subsets, which display distinct C-type lectin receptors (CLR) that recognize pathogens. Antigens can be delivered to CLR by antibodies or ligands to boost antigen-specific immune responses. This concept has been established in mouse models but detailed insights into the functional consequences of antigen delivery to human skin DC in situ are sparse. In this study, we cloned and produced an anti-human Langerin antibody conjugated to the EBV nuclear antigen 1 (EBNA1). We confirmed specific binding of anti-Langerin-EBNA1 to Langerhans cells (LC). This novel LC-based vaccine was then compared to an existing anti-DEC-205-EBNA1 fusion protein by loading LC in epidermal cell suspensions before coculturing them with autologous T cells. After restimulation with EBNA1-peptides, we detected elevated levels of IFN-γ- and TNF-α-positive CD4

Indexed as

Dendritic CellsLangerhans CellsLectins, C-TypeVaccinesAnimalsAntigensAntigens, CDHumansMannose-Binding LectinsMiceSkinAntigensAntigens, CDCD207 protein, humanLectins, C-TypeMannose-Binding LectinsVaccinesimmunotherapyLangerhans cellsLangerinskin dendritic cellsvaccination approaches

Identifiers

PMID34932821
PMCPMC9788233
OpenAlexW4200598277

What Socratic 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 Socratic graph.