Evidence map›Paper›PMID 35656866›Full record

ArticleJournal of extracellular vesicles2022

Endothelial extracellular vesicles promote tumour growth by tumour-associated macrophage reprogramming.

Makon-Sébastien Njock, Tina O'Grady, Olivier Nivelles, Michelle Lion, Sophie Jacques, Maureen Cambier, Stephanie Herkenne, Florian Muller, Aurélie Christian, Claire Remacle and 4 more

Abstract read
In one paragraph

Article in Journal of extracellular vesicles, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
–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

35 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

14 authors.

Makon-Sébastien NjockLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.ORCID 0000-0001-8137-1978
Tina O'GradyLaboratory of Gene Expression and Cancer, GIGA-MBD, University of Liège, Liège, Belgium.
Olivier NivellesLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.
Michelle LionLaboratory of Gene Expression and Cancer, GIGA-MBD, University of Liège, Liège, Belgium.
Sophie JacquesLaboratory of Animal Genomics, GIGA-Medical Genomics, GIGA Research Centre, University of Liège, Liège, Belgium.
Maureen CambierLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.
Stephanie HerkenneLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.ORCID 0000-0002-2106-9360
Florian MullerLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.
Aurélie ChristianLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.
Claire RemacleLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.
Julien GuiotDepartment of Pneumology, GIGA Research Centre, University and CHU of Liège, Liège, Belgium.ORCID 0000-0001-7800-1730
Souad RahmouniLaboratory of Animal Genomics, GIGA-Medical Genomics, GIGA Research Centre, University of Liège, Liège, Belgium.ORCID 0000-0003-2773-084X
Franck DequiedtLaboratory of Gene Expression and Cancer, GIGA-MBD, University of Liège, Liège, Belgium.ORCID 0000-0003-1234-7477
Ingrid StrumanLaboratory of Molecular Angiogenesis, GIGA Research Centre, University of Liège, Liège, Belgium.ORCID 0000-0003-2550-3707

Funding

Fonds De La Recherche Scientifique - FNRS PDR T 1096.14Fonds Léon FredericqUniversité de Liège ARCUniversité de Liège RNAngio
6 · The paper itself

Abstract

Tumour-derived extracellular vesicles (EVs) participate in tumour progression by deregulating various physiological processes including angiogenesis and inflammation. Here we report that EVs released by endothelial cells in a mammary tumour environment participate in the recruitment of macrophages within the tumour, leading to an immunomodulatory phenotype permissive for tumour growth. Using RNA-Seq approaches, we identified several microRNAs (miRNAs) found in endothelial EVs sharing common targets involved in the regulation of the immune system. To further study the impact of these miRNAs in a mouse tumour model, we focused on three miRNAs that are conserved between humans and mouse, that is, miR-142-5p, miR-183-5p and miR-222-3p. These miRNAs are released from endothelial cells in a tumour microenvironment and are transferred via EVs to macrophages. In mouse mammary tumour models, treatment with EVs enriched in these miRNAs leads to a polarization of macrophages toward an M2-like phenotype, which in turn promotes tumour growth.

Indexed as

Extracellular VesiclesMicroRNAsNeoplasmsAnimalsDisease Models, AnimalEndothelial CellsMiceTumor-Associated MacrophagesTumor MicroenvironmentMicroRNAsbreast cancerextracellular vesiclesmacrophagesmicroRNATAM

Identifiers

PMID35656866
PMCPMC9164145

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.