Evidence map›Paper›PMID 30515167›Full record

ArticleFrontiers in immunology2018

Mast Cell Degranulation Exacerbates Skin Rejection by Enhancing Neutrophil Recruitment.

Flavie Ngo Nyekel, Emeline Pacreau, Samira Benadda, Rasha Msallam, Magnus Åbrink, Gunnar Pejler, Jean Davoust, Marc Benhamou, Nicolas Charles, Pierre Launay and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

19 citing papers in PubMed, 27 citations in OpenAlex.

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  11. Dermal Microvascular Units in Domestic Pigs (Frontiers in veterinary science · 2022
    Article
  12. Article
  13. Mast Cells in the Skin: Defenders of Integrity or Offenders in Inflammation?International journal of molecular sciences · 2021
    Review
  14. Review
  15. Article
  16. Calming Down Mast Cells with Ketotifen: A Potential Strategy for Multiple Sclerosis Therapy?Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2020
    Article
  17. Review
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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

12 authors at 7 institutions in 3 countries.

Flavie Ngo NyekelINSERM UMRS 1149, Paris, France.
Emeline PacreauINSERM UMRS 1149, Paris, France.
Samira BenaddaINSERM UMRS 1149, Paris, France.
Rasha MsallamInstitut Necker Enfants Malades, INSERM U1151, CNRS, UMR8253, Faculté de Médecine, Université Paris Descartes, Sorbonne Paris Cité, Paris, France.
Magnus ÅbrinkSection of Immunology, Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, VHC, Uppsala, Sweden.
Gunnar PejlerDepartment of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Jean DavoustInstitut Necker Enfants Malades, INSERM U1151, CNRS, UMR8253, Faculté de Médecine, Université Paris Descartes, Sorbonne Paris Cité, Paris, France.
Marc BenhamouINSERM UMRS 1149, Paris, France.
Nicolas CharlesINSERM UMRS 1149, Paris, France.
Pierre LaunayINSERM UMRS 1149, Paris, France.
Ulrich BlankINSERM UMRS 1149, Paris, France.
Gregory GautierINSERM UMRS 1149, Paris, France.
Inserm · FRUniversité Paris Cité · FRSorbonne Paris Cité · FRCentre National de la Recherche Scientifique · FRDélégation Paris 5 · FRSwedish University of Agricultural Sciences · SEUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent evidences indicate an important role of tissue inflammatory responses by innate immune cells in allograft acceptance and survival. Here we investigated the role of mast cells (MC) in an acute male to female skin allograft rejection model using red MC and basophil (RMB) mice enabling conditional MC depletion. Kinetic analysis showed that MCs markedly accelerate skin rejection. They induced an early inflammatory response through degranulation and boosted local synthesis of KC, MIP-2, and TNF. This enhanced early neutrophil infiltration compared to a female-female graft-associated repair response. The uncontrolled neutrophil influx accelerated rejection as antibody-mediated depletion of neutrophils delayed skin rejection. Administration of cromolyn, a MC stabilizer and to a lesser extent ketotifen, a histamine type I receptor antagonist, and absence of MCPT4 chymase also delayed graft rejection. Together our data indicate that mediators contained in secretory granules of MC promote an inflammatory response with enhanced neutrophil infiltration that accelerate graft rejection.

Indexed as

Neutrophil InfiltrationSkin TransplantationAnimalsCell DegranulationCytokinesGraft RejectionMast CellsMiceMice, KnockoutNeutrophilsCytokinesdegranulationmast cellsneutrophilsskintransplantation

Identifiers

PMID30515167
PMCPMC6255985
OpenAlexW2900928679

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.