A fragile balance: does neutrophil extracellular trap formation drive pulmonary disease progression?

H Block, A Zarbock - Cells, 2021 - mdpi.com
Neutrophils act as the first line of defense during infection and inflammation. Once activated,
they are able to fulfil numerous tasks to fight inflammatory insults while keeping a balanced …

Staphylococcus aureus biofilms release leukocidins to elicit extracellular trap formation and evade neutrophil-mediated killing

M Bhattacharya, ETM Berends… - Proceedings of the …, 2018 - National Acad Sciences
Bacterial biofilms efficiently evade immune defenses, greatly complicating the prognosis of
chronic infections. How methicillin-resistant Staphylococcus aureus (MRSA) biofilms evade …

Staphylococcus aureus induces a muted host response in human blood that blunts the recruitment of neutrophils

EE Zwack, Z Chen, JC Devlin, Z Li… - Proceedings of the …, 2022 - National Acad Sciences
Staphylococcus aureus is an opportunistic pathogen and chief among bloodstream-infecting
bacteria. S. aureus produces an array of human-specific virulence factors that may …

The cell envelope of Staphylococcus aureus selectively controls the sorting of virulence factors

X Zheng, G Marsman, KA Lacey, JR Chapman… - Nature …, 2021 - nature.com
Staphylococcus aureus bi-component pore-forming leukocidins are secreted toxins that
directly target and lyse immune cells. Intriguingly, one of the leukocidins, Leukocidin AB …

Staphylococcus aureus Responds to the Central Metabolite Pyruvate To Regulate Virulence

L Harper, D Balasubramanian, EA Ohneck, WE Sause… - MBio, 2018 - Am Soc Microbiol
Staphylococcus aureus is a versatile bacterial pathogen that can cause significant disease
burden and mortality. Like other pathogens, S. aureus must adapt to its environment to …

Genome Plasticity of agr-Defective Staphylococcus aureus during Clinical Infection

DR Altman, MJ Sullivan, KI Chacko… - Infection and …, 2018 - Am Soc Microbiol
Therapy for bacteremia caused by Staphylococcus aureus is often ineffective, even when
treatment conditions are optimal according to experimental protocols. Adapted subclones …

The purine biosynthesis regulator PurR moonlights as a virulence regulator in Staphylococcus aureus

WE Sause, D Balasubramanian… - Proceedings of the …, 2019 - National Acad Sciences
The pathogen Staphylococcus aureus colonizes and infects a variety of different sites within
the human body. To adapt to these different environments, S. aureus relies on a complex …

Leukocidins and the nuclease nuc prevent neutrophil-mediated killing of Staphylococcus aureus biofilms

M Bhattacharya, ETM Berends, X Zheng… - Infection and …, 2020 - Am Soc Microbiol
Bacterial biofilms are linked with chronic infections and have properties distinct from those of
planktonic, single-celled bacteria. The virulence mechanisms associated with …

Disarming Staphylococcus aureus from destroying human cells by simultaneously neutralizing six cytotoxins with two human monoclonal antibodies

H Rouha, S Weber, P Janesch, B Maierhofer, K Gross… - Virulence, 2018 - Taylor & Francis
Pathogenesis of Staphylococcus aureus is increasingly recognized to be driven by powerful
toxins. Staphylococcus aureus employs up to six pore-forming toxins to subvert the human …

The major autolysin atl regulates the virulence of staphylococcus aureus by controlling the sorting of lukAB

X Zheng, SX Ma, A St. John, VJ Torres - Infection and Immunity, 2022 - Am Soc Microbiol
Infections caused by the Gram-positive bacterium Staphylococcus aureus remain a
significant health threat globally. The production of bicomponent pore-forming leukocidins …