ROS defense systems and terminal oxidases in bacteria

VB Borisov, SA Siletsky, MR Nastasi, E Forte - Antioxidants, 2021 - mdpi.com
Reactive oxygen species (ROS) comprise the superoxide anion (O2•−), hydrogen peroxide
(H2O2), hydroxyl radical (• OH), and singlet oxygen (1O2). ROS can damage a variety of …

Staphylococcal response to oxidative stress

R Gaupp, N Ledala, GA Somerville - Frontiers in cellular and infection …, 2012 - frontiersin.org
Staphylococci are a versatile genus of bacteria that are capable of causing acute and
chronic infections in diverse host species. The success of staphylococci as pathogens is due …

Unexpected insights into antibacterial activity of zinc oxide nanoparticles against methicillin resistant Staphylococcus aureus (MRSA)

U Kadiyala, ES Turali-Emre, JH Bahng, NA Kotov… - Nanoscale, 2018 - pubs.rsc.org
Zinc oxide nanoparticles (ZnO-NPs) are attractive as broad-spectrum antibiotics, however,
their further engineering as antimicrobial agents and clinical translation is impeded by …

Resistance in antimicrobial photodynamic inactivation of bacteria

T Maisch - Photochemical & Photobiological Sciences, 2015 - Springer
Antibiotics have increasingly lost their impact to kill bacteria efficiently during the last 10
years. The emergence and dissemination of superbugs with resistance to multiple antibiotic …

Insights into the mode of action of chitosan as an antibacterial compound

D Raafat, K Von Bargen, A Haas… - Applied and …, 2008 - Am Soc Microbiol
Chitosan is a polysaccharide biopolymer that combines a unique set of versatile
physicochemical and biological characteristics which allow for a wide range of applications …

Characterization of the Staphylococcus aureus Heat Shock, Cold Shock, Stringent, and SOS Responses and Their Effects on Log-Phase mRNA Turnover

KL Anderson, C Roberts, T Disz, V Vonstein… - Journal of …, 2006 - Am Soc Microbiol
Despite its being a leading cause of nosocomal and community-acquired infections,
surprisingly little is known about Staphylococcus aureus stress responses. In the current …

Hydrothermally etched titanium: a review on a promising mechano-bactericidal surface for implant applications

A Hayles, J Hasan, R Bright, D Palms, T Brown… - Materials Today …, 2021 - Elsevier
The growing demand for titanium-based implants and the subsequent rise in implant-
associated infections necessitate novel developments in anti-infective technologies. Recent …

Bacterial Oxidases of the Cytochrome bd Family: Redox Enzymes of Unique Structure, Function, and Utility As Drug Targets

VB Borisov, SA Siletsky, A Paiardini… - Antioxidants & redox …, 2021 - liebertpub.com
Significance: Cytochrome bd is a ubiquinol: oxygen oxidoreductase of many prokaryotic
respiratory chains with a unique structure and functional characteristics. Its primary role is to …

Plasma-activated water (PAW) as a disinfection technology for bacterial inactivation with a focus on fruit and vegetables

A Soni, J Choi, G Brightwell - Foods, 2021 - mdpi.com
Plasma-activated water (PAW) is generated by treating water with cold atmospheric plasma
(CAP) using controllable parameters, such as plasma-forming voltage, carrier gas …

The nitrosative stress response of Staphylococcus aureus is required for resistance to innate immunity

AR Richardson, PM Dunman… - Molecular microbiology, 2006 - Wiley Online Library
Staphylococcus aureus is a highly virulent human pathogen with an extensive array of
strategies to subvert the innate immune response. An important aspect of innate immunity is …