Neutrophil Extracellular Traps Generation Relates with Early Stage and Vascular Complications in Systemic Sclerosis.

NET NETosis PMN neutrophil extracellular traps scleroderma systemic sclerosis

Journal

Journal of clinical medicine
ISSN: 2077-0383
Titre abrégé: J Clin Med
Pays: Switzerland
ID NLM: 101606588

Informations de publication

Date de publication:
07 Jul 2020
Historique:
received: 06 06 2020
revised: 02 07 2020
accepted: 05 07 2020
entrez: 11 7 2020
pubmed: 11 7 2020
medline: 11 7 2020
Statut: epublish

Résumé

Systemic sclerosis (SSc) is a systemic disease characterized by a great clinical and immunological heterogeneity whose pathophysiology is still being unraveled. Recently, innate immunity has been proposed to participate to the pathogenesis of SSc. In this study, we investigated the release of neutrophil extracellular traps (NETs) according to patient phenotype. Polymorphonuclear neutrophils (PMN) from 34 SSc patients and 26 healthy controls were stimulated by serum from SSc or healthy subject. NETs were visualized using epifluorescence microscope after DNA, myeloperoxidase, and Histone H3 tagging. Area of NETs were quantified using an original macro running in ImageJ

Identifiants

pubmed: 32645862
pii: jcm9072136
doi: 10.3390/jcm9072136
pmc: PMC7408748
pii:
doi:

Types de publication

Journal Article

Langues

eng

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Auteurs

Kevin Didier (K)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.
Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Robert Debré Hospital, 51100 Reims, France.

Delphine Giusti (D)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.
Laboratory of Immunology, Reims University Hospital, University of Champagne-Ardenne, 51100 Reims, France.

Sebastien Le Jan (S)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.

Christine Terryn (C)

PICT Platform, University of Reims Champagne-Ardenne, 51100 Reims, France.

Celine Muller (C)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.

Bach Nga Pham (BN)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.
Laboratory of Immunology, Reims University Hospital, University of Champagne-Ardenne, 51100 Reims, France.

Richard Le Naour (R)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.

Frank D Antonicelli (FD)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.

Amelie Servettaz (A)

EA7509 IRMAIC, University of Reims-Champagne-Ardenne, 51100 Reims, France.
Department of Internal Medicine, Infectious Diseases, and Clinical Immunology, Reims Teaching Hospitals, Robert Debré Hospital, 51100 Reims, France.

Classifications MeSH