Lipopolysaccharides from Legionella and Rhizobium stimulate mouse bone marrow granulocytes via Toll-like receptor 2

…, V Balloy, M Chignard, S Akira, R Chaby - Journal of cell …, 2003 - journals.biologists.com
Lipopolysaccharide (LPS) derived from enterobacteria elicit in several cell types cellular
responses that are restricted in the use of Toll-like receptor 4 (TLR4) as the principal signal-…

Inactivation of endotoxin by human plasma gelsolin

…, Q Espinassous, M Funaki, JJ Pastore, R Chaby… - Biochemistry, 2005 - ACS Publications
Septic shock from bacterial endotoxin, triggered by the release of lipopolysaccharide (LPS)
molecules from the outer wall of Gram-negative bacteria, is a major cause of human death for …

Inability of the Francisella tularensis lipopolysaccharide to mimic or to antagonize the induction of cell activation by endotoxins

…, T Pedron, R Girard, G Sandström, R Chaby - Infection and …, 1996 - Am Soc Microbiol
We studied the ability of the lipopolysaccharide (LPS) extracted from a vaccine strain of
Francisella tularensis (LPS-Ft) to mimic LPSs from other gram-negative bacteria for activation of …

Interaction of pulmonary surfactant protein C with CD14 and lipopolysaccharide

…, J Johansson, T Pedron, R Girard, R Chaby - Infection and …, 2003 - Am Soc Microbiol
In addition to their effects on alveolar surface tension, some components of lung surfactant
also have immunological functions. We found recently that the hydrophobic lung surfactant …

[HTML][HTML] Structural basis for interactions between lung surfactant protein C and bacterial lipopolysaccharide

…, J Li, M Synguelakis, J Johansson, R Chaby - Journal of Biological …, 2002 - ASBMB
In the respiratory tract, recognition of bacterial endotoxin (lipopolysacharide, LPS) is a critical
step of the innate host defense system directed against invading pathogens. Secretions of …

Genetic and functional characterization of an MCR-3-like enzyme-producing Escherichia coli isolate recovered from swine in Brazil

…, AM Moreno, L Zanolli Moreno, R Chaby… - Antimicrobial agents …, 2018 - Am Soc Microbiol
A collection of 126 pigs was screened for carriage of colistin-resistant Enterobacteriaceae in
a farm in Minas Gerais, Brazil. Out of this collection, eight colistin-resistant Escherichia coli …

Histones: a novel class of lipopolysaccharide-binding molecules

…, M Nicaise, P Le Maréchal, R Chaby - Biochemistry, 2003 - ACS Publications
Unlike soluble and membrane forms of lipopolysaccharide (LPS)-binding proteins, intracellular
LPS-binding molecules are poorly documented. We looked for such molecules in a …

Monoallelic expression of the murine gene encoding Toll-like receptor 4

JP Pereira, R Girard, R Chaby, A Cumano… - Nature immunology, 2003 - nature.com
Defects in the gene encoding Toll-like receptor 4 (Tlr4) result in impaired responses to
lipopolysaccharide (LPS), rendering mice sensitive to infections by Gram-negative bacteria. C3H/…

[HTML][HTML] The crystal structure of the Bacillus anthracis spore surface protein BclA shows remarkable similarity to mammalian proteins

…, DJS Hulmes, F Le Hégarat, R Chaby… - Journal of Biological …, 2005 - ASBMB
The lethal disease anthrax is propagated by spores of Bacillus anthracis, which can penetrate
into the mammalian host by inhalation, causing a rapid progression of the disease and a …

Interaction of bacterial lipopolysaccharide with mouse surfactant protein C inserted into lipid vesicles

…, G Auger, D Blanot, R Chaby - American Journal of …, 2001 - journals.physiology.org
Infection of the respiratory tract is a frequent cause of lung pathologies, morbidity, and death.
When bacterial endotoxin [lipopolysaccharide (LPS)] reaches the alveolar spaces, it …