[HTML][HTML] Noisy response to antibiotic stress predicts subsequent single-cell survival in an acidic environment
K Mitosch, G Rieckh, T Bollenbach - Cell systems, 2017 - cell.com
… , it is unclear whether cellular responses to antibiotics have a similar protective role. By …
coli to four antibiotics, we found that trimethoprim induces a rapid acid stress response that …
coli to four antibiotics, we found that trimethoprim induces a rapid acid stress response that …
Impact of environmental stress desiccation, acidity, alkalinity, heat or cold on antibiotic susceptibility of Cronobacter sakazakii
AA Al-Nabulsi, TM Osaili, NAZ Elabedeen… - International Journal of …, 2011 - Elsevier
… In the present study, acid stress caused increased sensitivity toward 4 antibiotics, but it
also increased C. sakazakii resistance toward 8 others (with variable strain response toward …
also increased C. sakazakii resistance toward 8 others (with variable strain response toward …
Effects of acid, alkaline, cold, and heat environmental stresses on the antibiotic resistance of the Salmonella enterica serovar Typhimurium
S Wu, Y Yang, T Wang, J Sun, Y Zhang, J Ji… - Food Research …, 2021 - Elsevier
… in an acidic environment showed decreased resistance to most of the tested antibiotics, …
decreased 2- to 8-fold after acid stress. The resistance decreased in CPI during exposure to …
decreased 2- to 8-fold after acid stress. The resistance decreased in CPI during exposure to …
Acidic Microenvironment Determines Antibiotic Susceptibility and Biofilm Formation of Pseudomonas aeruginosa
… of antibiotics in the acidic environment, we pre-incubated the antibiotics in physiologically
neutral pH 7.5 or acidic pH … to highly stressful antibiotic treatments, while acidic pH significantly …
neutral pH 7.5 or acidic pH … to highly stressful antibiotic treatments, while acidic pH significantly …
Bacterial stress responses as potential targets in overcoming antibiotic resistance
J Dawan, J Ahn - Microorganisms, 2022 - mdpi.com
… regulating the size of membrane channels in an acidic environment [77]. Additionally, the …
from acidic conditions [79]. Interestingly, the acid stress response is stimulated by antibiotics, …
from acidic conditions [79]. Interestingly, the acid stress response is stimulated by antibiotics, …
Targeting Mycobacterium tuberculosis sensitivity to thiol stress at acidic pH kills the bacterium and potentiates antibiotics
GB Coulson, BK Johnson, H Zheng, CJ Colvin… - Cell chemical …, 2017 - cell.com
… thiol-associated stress response; therefore, we hypothesized that AC2P36 may disrupt the
bacterium's redox poise and sensitize Mtb to the sulfhydryl oxidizer diamide or the antibiotics …
bacterium's redox poise and sensitize Mtb to the sulfhydryl oxidizer diamide or the antibiotics …
Mechanisms of bacterial persistence during stress and antibiotic exposure
A Harms, E Maisonneuve, K Gerdes - Science, 2016 - science.org
… and latently hostile environments. This hypothesis is in line with the finding that bacterial
killing—not only by antibiotics but also by environmental hazards such as acid stress, toxic …
killing—not only by antibiotics but also by environmental hazards such as acid stress, toxic …
Effects of Stress, Reactive Oxygen Species, and the SOS Response on De Novo Acquisition of Antibiotic Resistance in Escherichia coli
N Händel, M Hoeksema, M Freijo Mata… - Antimicrobial agents …, 2016 - Am Soc Microbiol
… antibiotic resistance in Escherichia coli was investigated using mutants with deletions of genes
known to be involved in antibiotic … antibiotic in combination with environmental conditions. …
known to be involved in antibiotic … antibiotic in combination with environmental conditions. …
Acidification of Cytoplasm in Escherichia coli Provides a Strategy to Cope with Stress and Facilitates Development of Antibiotic Resistance
EZ Reyes-Fernández, S Schuldiner - Scientific reports, 2020 - nature.com
… compounds but also by the seemingly unrelated salicylic acid, menadione, and others. To
assess whether activation of mar in otherwise antibiotic sensitive cells affects pH i , we treated …
assess whether activation of mar in otherwise antibiotic sensitive cells affects pH i , we treated …
Antibiotic-induced DNA damage results in a controlled loss of pH homeostasis and genome instability
… To induce DNA damage we used the antibiotic nalidixic acid … proton homeostasis in more
acidic environments. Buffering the … stress is removed or the bacterium succumbs to the stress. …
acidic environments. Buffering the … stress is removed or the bacterium succumbs to the stress. …