SCH79797 improves outcomes in experimental bacterial pneumonia by boosting neutrophil killing and direct antibiotic activity
Author(s) -
Naveen Gupta,
Roland Liu,
Stephanie Shin,
Ranjeet Sinha,
Joseph Pogliano,
Kit Pogliano,
John H. Griffin,
Victor Nizet,
Ross Corriden
Publication year - 2018
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dky033
Subject(s) - neutrophil extracellular traps , pneumonia , cathelicidin , sepsis , immunology , bacterial pneumonia , medicine , microbiology and biotechnology , inflammation , antibiotics , biology , antimicrobial peptides , antimicrobial
The role of protease-activated receptor 1 (PAR1) in the pathogenesis of pneumonia and sepsis is ambiguous given the existing literature. As PAR1 is classically activated by the coagulation-based protease thrombin and leads to vascular leakage, our hypothesis was that PAR1 blockade with SCH79797 would be therapeutically beneficial in an experimental model of murine Gram-negative pneumonia.
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