Evidence map›Paper›PMID 37580605›Full record

ArticleNature immunology2023

Single-cell analysis of human MAIT cell transcriptional, functional and clonal diversity.

Lucy C Garner, Ali Amini, Michael E B FitzPatrick, Martin J Lett, Gabriel F Hess, Magdalena Filipowicz Sinnreich, Nicholas M Provine, Paul Klenerman

Open access · hybridAbstract read
In one paragraph

Article in Nature immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 2 pooled it
14.8field-weighted citation impact, top 1% 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

81 citing papers in PubMed, 2 syntheses or guidelines pooled it, 91 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Gut archaea drive human MAIT cell responses.bioRxiv : the preprint server for biology · 2026
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  12. Avoidance of MAIT cells is an essential determinant ofProceedings of the National Academy of Sciences of the United States of America · 2026
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  16. MAIT cell plasticity generates CD4Cellular & molecular immunology · 2026
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  17. Unique nasal cell states induced by common pediatric respiratory viruses.bioRxiv : the preprint server for biology · 2026
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  19. Article
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21 more citing papers are in PubMed but not listed here.

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.

Lucy C GarnerTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK. lucy.garner@ndm.ox.ac.uk.ORCID http://orcid.org/0000-0002-6461-252X
Ali AminiTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0002-6837-8881
Michael E B FitzPatrickTranslational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0003-2365-2012
Martin J LettDepartment of Biomedicine, Liver Immunology, University Hospital Basel and University of Basel, Basel, Switzerland.ORCID http://orcid.org/0000-0002-7230-9264
Gabriel F HessDivision of Visceral Surgery, Clarunis University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland.ORCID http://orcid.org/0000-0001-8644-8292
Magdalena Filipowicz SinnreichDepartment of Biomedicine, Liver Immunology, University Hospital Basel and University of Basel, Basel, Switzerland.
Nicholas M Provine *Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK.ORCID http://orcid.org/0000-0002-9694-2216
Paul Klenerman *Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK. paul.klenerman@ndm.ox.ac.uk.ORCID http://orcid.org/0000-0003-4307-9161
University of Oxford · GBUniversity of Basel · CHJohn Radcliffe Hospital · GB

Funding

Wellcome Trust 109965/Z/15/Z
6 · The paper itself

Abstract

Mucosal-associated invariant T (MAIT) cells are innate-like T cells that recognize microbial metabolites through a semi-invariant T cell receptor (TCR). Major questions remain regarding the extent of human MAIT cell functional and clonal diversity. To address these, we analyzed the single-cell transcriptome and TCR repertoire of blood and liver MAIT cells and developed functional RNA-sequencing, a method to integrate function and TCR clonotype at single-cell resolution. MAIT cell clonal diversity was comparable to conventional memory T cells, with private TCR repertoires shared across matched tissues. Baseline functional diversity was low and largely related to tissue site. MAIT cells showed stimulus-specific transcriptional responses in vitro, with cells positioned along gradients of activation. Clonal identity influenced resting and activated transcriptional profiles but intriguingly was not associated with the capacity to produce IL-17. Overall, MAIT cells show phenotypic and functional diversity according to tissue localization, stimulation environment and clonotype.

Indexed as

Mucosal-Associated Invariant T CellsClone CellsHumansLymphocyte ActivationReceptors, Antigen, T-CellSingle-Cell AnalysisReceptors, Antigen, T-Cell

Identifiers

PMID37580605
PMCPMC10457204
OpenAlexW4385812774

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.