Evidence map›Paper›PMID 35135295›Full record

ArticleJournal of the Royal Society, Interface2022

Fluctuations in T cell receptor and pMHC interactions regulate T cell activation.

Joseph R Egan, Enas Abu-Shah, Omer Dushek, Tim Elliott, Ben D MacArthur

Abstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Article
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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

5 authors.

Joseph R EganMathematical Sciences, Stem Cells and Regeneration, University of Southampton, Southampton SO17 1BJ, UK.ORCID 0000-0002-6414-1334
Enas Abu-ShahSir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK.
Omer DushekSir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK.
Tim ElliottInstitute for Life Sciences, Stem Cells and Regeneration, University of Southampton, Southampton SO17 1BJ, UK.
Ben D MacArthurMathematical Sciences, Stem Cells and Regeneration, University of Southampton, Southampton SO17 1BJ, UK.

Funding

Wellcome TrustWellcome Trust 207537/Z/17/Z 826
6 · The paper itself

Abstract

Adaptive immune responses depend on interactions between T cell receptors (TCRs) and peptide major histocompatibility complex (pMHC) ligands located on the surface of T cells and antigen presenting cells (APCs), respectively. As TCRs and pMHCs are often only present at low copy numbers their interactions are inherently stochastic, yet the role of stochastic fluctuations on T cell function is unclear. Here, we introduce a minimal stochastic model of T cell activation that accounts for serial TCR-pMHC engagement, reversible TCR conformational change and TCR aggregation. Analysis of this model indicates that it is not the strength of binding between the T cell and the APC cell

Indexed as

Lymphocyte ActivationReceptors, Antigen, T-CellMajor Histocompatibility ComplexPeptidesProtein BindingT-LymphocytesPeptidesReceptors, Antigen, T-Cellimmunologyinformation theorymathematical modelstochastic processesT cell activation

Identifiers

PMID35135295
PMCPMC8833104

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.