Evidence map›Paper›PMID 28186242›Full record

ArticleThe Journal of infectious diseases2017

Mincle-Mediated Neutrophil Extracellular Trap Formation by Regulation of Autophagy.

Atul Sharma, Tanner J Simonson, Christopher N Jondle, Bibhuti B Mishra, Jyotika Sharma

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

37 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
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  8. Review
  9. Autophagy, cell death, and cytokines inEmerging microbes & infections · 2023
    Review
  10. Article
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  12. Review
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  14. Article
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  17. Article
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  19. Article
  20. Receptor-Mediated NETosis on Neutrophils.Frontiers in immunology · 2021
    Review
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 at 1 institution in 1 country.

Atul SharmaDepartment of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks.
Tanner J SimonsonDepartment of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks.
Christopher N JondleDepartment of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks.
Bibhuti B MishraDepartment of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks.
Jyotika SharmaDepartment of Biomedical Sciences, University of North Dakota School of Medicine and Health Sciences, Grand Forks.
University of North Dakota · US

Funding

Yersina perstis interactions with macrophagesP20GM113123 · NIGMS · UNIVERSITY OF NORTH DAKOTA · PI BRADLEY, DAVID S. · 2016 to 2025
$19.9M
Pilot Projects CoreP30GM103329 · NIGMS · UNIVERSITY OF NORTH DAKOTA · PI GEIGER, JONATHAN DAVID · 2012 to 2016
$5.1M
Molecular mechanism of Mincle mediated NET formation:Implications for pneumonic sepsisR01AI121804 · NIAID · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI SHARMA, JYOTIKA · 2016 to 2020
$2.0M
NIAID NIH HHS R01 AI121804NIGMS NIH HHS P20 GM113123NIGMS NIH HHS P30 GM103329
6 · The paper itself

Abstract

backgroundNeutrophil extracellular traps (NETs) constitute antimicrobial function of neutrophils but have also been linked to perpetuation of inflammation. Despite this evident physiological relevance, mechanistic understanding of NET formation is poor. In this study, we examined the mechanism by which Mincle, a C-type lectin receptor, regulates NET formation.

methodsNET formation, reactive oxygen species, autophagy activation and intracellular signaling pathways were analyzed in Mincle-sufficient and -deficient neutrophils stimulated in vitro with various stimuli and in vivo during Klebsiella infection.

resultsWe found that Mincle mediates NET formation in response to several activation stimuli in vitro and in vivo during pneumoseptic infection with Klebsiella pneumoniae, indicating its regulatory role in NET formation. Mechanistically, we show that attenuated NET formation in Mincle-/- neutrophils correlates with an impaired autophagy activation in vitro and in vivo, whereas reactive oxygen species (ROS) formation in these neutrophils remained intact. The requirement of autophagy in Mincle-mediated NET formation was further supported by exogenous treatment with autophagy inducer tamoxifen, which rescued the NET formation defect in Mincle-/- neutrophils.

conclusionsOur findings identify a previously unrecognized role of Mincle as a regulator of autophagy, which mediates NET formation without affecting ROS generation. Our study addresses a major challenge in the field by positing this pathway to be targeted for modulation of NETs while preserving ROS production, an important innate immune defense.

Indexed as

AnimalsAutophagyExtracellular TrapsImmunity, InnateKlebsiella InfectionsKlebsiella pneumoniaeLectins, C-TypeMembrane ProteinsMiceMice, Inbred C57BLNeutrophilsReactive Oxygen SpeciesSignal TransductionTamoxifenClecsf8 protein, mouseLectins, C-TypeMembrane ProteinsReactive Oxygen SpeciesTamoxifenautophagybacterial infectioninnate immune response.Klebsiella pneumoniaeMincleneutrophil extracellular traps (NETs)pneumoniareactive oxygen speciessepsis

Identifiers

PMID28186242
PMCPMC5426377
OpenAlexW2586921133

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.