Evidence map›Paper›PMID 29666503›Full record

ArticleScientific reports2018

Regulatory T cell-derived extracellular vesicles modify dendritic cell function.

Sim L Tung, Dominic A Boardman, Monica Sen, Marilena Letizia, Qi Peng, Nicole Cianci, Laura Dioni, Leo M Carlin, Robert Lechler, Valentina Bollati and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers.

0numbers the graph read from it
0cells of the map it votes in
139citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

139 citing papers in PubMed, 227 citations in OpenAlex.

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  20. mTOR Signaling in Macrophages: All Depends on the Context.International journal of molecular sciences · 2025
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79 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

12 authors at 4 institutions in 2 countries.

Sim L TungMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.
Dominic A BoardmanMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.
Monica SenSchool of Health, Sport and Bioscience, University of East London, London, UK.
Marilena LetiziaMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.ORCID 0000-0002-8039-9415
Qi PengMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.
Nicole CianciMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.
Laura DioniEPIGET LAB, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.
Leo M CarlinCancer Research UK, Beatson Institute, Glasgow, UK.
Robert LechlerMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.
Valentina BollatiEPIGET LAB, Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy.
Giovanna LombardiMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK.
Lesley A SmythMedical Research Council (MRC) Centre for Transplantation, King's College London, London, UK. L.Smyth@uel.ac.uk.
King's College London · GBUniversity of East London · GBUniversity of Milan · ITCancer Research UK Scotland Institute · GB

Funding

British Heart Foundation RG/13/12/30395Department of Health [UK]
6 · The paper itself

Abstract

Regulatory T cells (Treg) are a subpopulation of T cells that maintain tolerance to self and limit other immune responses. They achieve this through different mechanisms including the release of extracellular vesicles (EVs) such as exosomes as shown by us, and others. One of the ways that Treg derived EVs inhibit target cells such as effector T cells is via the transfer of miRNA. Another key target for the immunoregulatory function of Tregs is the dendritic cells (DCs). In this study we demonstrate directly, and for the first time, that miRNAs are transferred from Tregs to DCs via Treg derived EVs. In particular two miRNAs, namely miR-150-5p and miR-142-3p, were increased in DCs following their interaction with Tregs and Treg derived exosomes. One of the consequences for DCs following the acquisition of miRNAs contained in Treg derived EVs was the induction of a tolerogenic phenotype in these cells, with increased IL-10 and decreased IL-6 production being observed following LPS stimulation. Altogether our findings provide data to support the idea that intercellular transfer of miRNAs via EVs may be a novel mechanism by which Tregs regulate DC function and could represent a mechanism to inhibit immune reactions in tissues.

Indexed as

AnimalsCells, CulturedCoculture TechniquesCytokinesDendritic CellsExtracellular VesiclesFemaleImmune ToleranceMiceMice, Inbred BALB CMice, Inbred C57BLMicroRNAsT-Lymphocytes, RegulatoryUp-RegulationCytokinesMicroRNAs

Identifiers

PMID29666503
PMCPMC5904112
OpenAlexW2802988001

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.