Evidence map›Paper›PMID 36125343›Full record

ArticleEMBO reports2022

Functional platelet-derived mitochondria induce the release of human neutrophil microvesicles.

Jacob L Léger, Marie-France N Soucy, Vanessa Veilleux, Robert D Foulem, Gilles A Robichaud, Marc E Surette, Eric P Allain, Luc H Boudreau

Open access · bronzeAbstract read
In one paragraph

Article in EMBO reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 18 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Jacob L Léger *Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.
Marie-France N Soucy *Department of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.ORCID 0000-0002-7711-4781
Vanessa VeilleuxDepartment of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.ORCID 0000-0003-0382-8834
Robert D FoulemDepartment of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.
Gilles A RobichaudDepartment of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.ORCID 0000-0002-5782-7899
Marc E SuretteDepartment of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.ORCID 0000-0003-4662-5850
Eric P AllainDepartment of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.ORCID 0000-0003-4283-6060
Luc H BoudreauDepartment of Chemistry and Biochemistry, Université de Moncton, Moncton, NB, Canada.ORCID 0000-0002-3674-5026
Université de Moncton · CA

Funding

Canadian Institutes of Health Research (CIHR) 149044CIHR 165965
6 · The paper itself

Abstract

Inflammation is an essential process of host defense against infections, illness, or tissue damage. Polymorphonuclear neutrophils (PMN) are among the first immune cells involved in acute inflammatory responses and are on the front line in the fight against bacterial infections. In the presence of bacterial fragments, PMN release inflammatory mediators, enzymes, and microvesicles in the extracellular milieu to recruit additional immune cells required to eliminate the pathogens. Recent evidence shows that platelets (PLTs), initially described for their role in coagulation, are involved in inflammatory responses. Furthermore, upon activation, PLT also release functional mitochondria (freeMitos) within their extracellular milieu. Mitochondria share characteristics with bacterial and mitochondrial damage-associated molecular patterns, which are important contributors in sterile inflammation processes. Deep sequencing transcriptome analysis demonstrates that freeMitos increase the mitochondrial gene expression in PMN. However, freeMitos do not affect the mitochondrial-dependent increase in oxygen consumption in PMN. Interestingly, freeMitos significantly induce the release of PMN-derived microvesicles. This study provides new insight into the role of freeMitos in the context of sterile inflammation.

Indexed as

MitochondriaNeutrophilsHumansInflammationextracellular vesiclesfreeMitossterile inflammation

Identifiers

PMID36125343
PMCPMC9638873
OpenAlexW4296787874

What OpenQuestion holds

Textmetadata
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.