[HTML][HTML] Surviving reactive chlorine stress: responses of gram-negative bacteria to hypochlorous acid

WS da Cruz Nizer, V Inkovskiy, J Overhage - Microorganisms, 2020 - mdpi.com
Sodium hypochlorite (NaOCl) and its active ingredient, hypochlorous acid (HOCl), are the
most commonly used chlorine-based disinfectants. HOCl is a fast-acting and potent …

[HTML][HTML] Does chlorination promote antimicrobial resistance in waterborne pathogens? Mechanistic insight into co-resistance and its implication for public health

MA Adefisoye, AO Olaniran - Antibiotics, 2022 - mdpi.com
Chemical agents including chlorine and antibiotics are used extensively to control infectious
microorganisms. While antibiotics are mainly used to treat bacterial infections, chlorine is …

The secondary metabolite hydrogen cyanide protects Pseudomonas aeruginosa against sodium hypochlorite-induced oxidative stress

WS da Cruz Nizer, ME Adams, V Inkovskiy… - Frontiers in …, 2023 - frontiersin.org
The high pathogenicity of Pseudomonas aeruginosa is attributed to the production of many
virulence factors and its resistance to several antimicrobials. Among them, sodium …

Escherichia coli RclA is a highly active hypothiocyanite reductase

JD Meredith, I Chapman, K Ulrich, C Sebastian… - Proceedings of the …, 2022 - pnas.org
Hypothiocyanite and hypothiocyanous acid (OSCN−/HOSCN) are pseudohypohalous acids
released by the innate immune system which are capable of rapidly oxidizing sulfur …

From ubiquity to specificity: The diverse functions of bacterial thioredoxin systems

C Anjou, A Lotoux, C Morvan… - Environmental …, 2024 - Wiley Online Library
The thioredoxin (Trx) system, found universally, is responsible for the regeneration of
reversibly oxidized protein thiols in living cells. This system is made up of a Trx and a Trx …

Redox-regulated chaperones in cell stress responses

K Ulrich - Biochemical Society Transactions, 2023 - portlandpress.com
Proteostasis and redox homeostasis are tightly interconnected and most protein quality
control pathways are under direct redox regulation which allow cells to immediately respond …

Redox regulation in host-pathogen interactions: thiol switches and beyond

M Varatnitskaya, A Degrossoli, LI Leichert - Biological Chemistry, 2021 - degruyter.com
Our organism is exposed to pathogens on a daily basis. Owing to this age-old interaction,
both pathogen and host evolved strategies to cope with these encounters. Here, we focus on …

[HTML][HTML] The Thioredoxin Fold Protein (TFP2) from Extreme Acidophilic Leptospirillum sp. CF-1 Is a Chaperedoxin-like Protein That Prevents the Aggregation of …

C Muñoz-Villagrán, J Acevedo-Arbunic… - International Journal of …, 2024 - mdpi.com
Extreme acidophilic bacteria like Leptospirillum sp. require an efficient enzyme system to
counteract strong oxygen stress conditions in their natural habitat. The genome of …

Methionine redox homeostasis in protein quality control

L Aussel, B Ezraty - Frontiers in Molecular Biosciences, 2021 - frontiersin.org
Bacteria live in different environments and are subject to a wide variety of fluctuating
conditions. During evolution, they acquired sophisticated systems dedicated to maintaining …

In Vitro and In Vivo Antimicrobial Activity of Hypochlorous Acid against Drug-Resistant and Biofilm-Producing Strains

M Palau, E Muñoz, E Lujan, N Larrosa… - Microbiology …, 2022 - journals.asm.org
The aims of this study were as follows. First, we determined the antimicrobial efficacy of
hypochlorous acid (HClO) against bacterial, fungal, and yeast strains growing planktonically …