Evidence map›Paper›PMID 37768718›Full record

ArticleEMBO reports2023

Monomeric agonist peptide/MHCII complexes activate T-cells in an autonomous fashion.

René Platzer, Joschka Hellmeier, Janett Göhring, Iago Doel Perez, Philipp Schatzlmaier, Clara Bodner, Margarete Focke-Tejkl, Gerhard J Schütz, Eva Sevcsik, Hannes Stockinger and 2 more

Open access · hybridAbstract read
In one paragraph

Article in EMBO reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Clustering of Membrane Receptors: Insights from DNA Origami-Based Approaches.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Review
  5. Article
  6. Review
  7. Fluidic Interface for Surface-based DNA Origami Studies.ACS applied materials & interfaces · 2024
    Article
  8. Differential roles of kinetic on- and off-rates in T-cell receptor signal integration revealed with a modified Fab'-DNA ligand.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Article
  10. Article
  11. T-cell virtuosity in ''knowing thyself".Frontiers in immunology · 2024
    Review
  12. 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

12 authors at 2 institutions in 1 country.

René PlatzerCenter for Pathophysiology, Infectiology, Immunology, Institute for Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria.
Joschka HellmeierTU Wien, Institute of Applied Physics, Vienna, Austria.ORCID 0000-0002-7153-9121
Janett GöhringCenter for Pathophysiology, Infectiology, Immunology, Institute for Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria.ORCID 0000-0002-6755-5305
Iago Doel PerezCenter for Pathophysiology, Infectiology, Immunology, Institute for Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria.
Philipp SchatzlmaierCenter for Pathophysiology, Infectiology, Immunology, Institute for Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria.
Clara BodnerTU Wien, Institute of Applied Physics, Vienna, Austria.ORCID 0000-0001-5635-4842
Margarete Focke-TejklCenter for Pathophysiology, Infectiology, Immunology, Institute for Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria.ORCID 0000-0003-3433-5071
Gerhard J SchützTU Wien, Institute of Applied Physics, Vienna, Austria.
Eva SevcsikTU Wien, Institute of Applied Physics, Vienna, Austria.
Hannes StockingerCenter for Pathophysiology, Infectiology, Immunology, Institute for Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria.ORCID 0000-0001-6404-4430
Mario BrameshuberTU Wien, Institute of Applied Physics, Vienna, Austria.ORCID 0000-0001-8672-2255
Johannes B HuppaCenter for Pathophysiology, Infectiology, Immunology, Institute for Hygiene and Applied Immunology, Medical University of Vienna, Vienna, Austria.ORCID 0000-0003-2634-8198
Medical University of Vienna · ATTU Wien · AT

Funding

Austrian Science Fund FWF I4662-BAustrian Science Fund FWF I4740-BAustrian Science Fund FWF P25775-B2Austrian Science Fund FWF P 32307Austrian Science Fund FWF P32307-BAustrian Science Fund FWF V 538Austrian Science Fund FWF V538-B26Austrian Science Fund FWF W1205
6 · The paper itself

Abstract

Molecular crowding of agonist peptide/MHC class II complexes (pMHCIIs) with structurally similar, yet per se non-stimulatory endogenous pMHCIIs is postulated to sensitize T-cells for the recognition of single antigens on the surface of dendritic cells and B-cells. When testing this premise with the use of advanced live cell microscopy, we observe pMHCIIs as monomeric, randomly distributed entities diffusing rapidly after entering the APC surface. Synaptic TCR engagement of highly abundant endogenous pMHCIIs is low or non-existent and affects neither TCR engagement of rare agonist pMHCII in early and advanced synapses nor agonist-induced TCR-proximal signaling. Our findings highlight the capacity of single freely diffusing agonist pMHCIIs to elicit the full T-cell response in an autonomous and peptide-specific fashion with consequences for adaptive immunity and immunotherapeutic approaches.

Indexed as

Histocompatibility Antigens Class IIT-LymphocytesAntigensPeptidesReceptors, Antigen, T-CellAntigensHistocompatibility Antigens Class IIPeptidesReceptors, Antigen, T-CellMHC class IImolecular imagingT-cell antigen recognition

Identifiers

PMID37768718
PMCPMC10626418
OpenAlexW4387114581

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.