Phenotypic heterogeneity in persisters: a novel 'hunker'theory of persistence

J Urbaniec, Y Xu, Y Hu… - FEMS microbiology …, 2022 - academic.oup.com
Persistence has been linked to treatment failure since its discovery over 70 years ago and
understanding formation, nature and survival of this key antibiotic refractory subpopulation is …

Bacterial survivors: Evaluating the mechanisms of antibiotic persistence

X Shi, A Zarkan - Microbiology, 2022 - microbiologyresearch.org
Bacteria withstand antibiotic onslaughts by employing a variety of strategies, one of which is
persistence. Persistence occurs in a bacterial population where a subpopulation of cells …

An Isotope‐Labeled Single‐Cell Raman Spectroscopy Approach for Tracking the Physiological Evolution Trajectory of Bacteria toward Antibiotic Resistance

K Yang, F Xu, L Zhu, H Li, Q Sun, A Yan… - Angewandte …, 2023 - Wiley Online Library
Understanding evolution of antibiotic resistance is vital for containing its global spread. Yet
our ability to in situ track highly heterogeneous and dynamic evolution is very limited. Here …

Isolation of Persister Cells of Bacillus subtilis and Determination of Their Susceptibility to Antimicrobial Peptides

S Liu, S Brul, SAJ Zaat - International journal of molecular sciences, 2021 - mdpi.com
Persister cells are growth-arrested subpopulations that can survive possible fatal
environments and revert to wild types after stress removal. Clinically, persistent pathogens …

Anti-persister efficacy of colistin and meropenem against uropathogenic Escherichia coli is dependent on environmental conditions

J Urbaniec, M Getino, TBD McEwan… - …, 2023 - microbiologyresearch.org
Antibiotic persistence is a phenomenon observed when genetically susceptible cells survive
long-term exposure to antibiotics. These 'persisters' are an intrinsic component of bacterial …

Serial adaptive laboratory evolution enhances mixed carbon metabolic capacity of Escherichia coli

K Kim, D Choe, M Kang, SH Cho, S Cho, KJ Jeong… - Metabolic …, 2024 - Elsevier
Microbes have inherent capacities for utilizing various carbon sources, however they often
exhibit sub-par fitness due to low metabolic efficiency. To test whether a bacterial strain can …

Continuous rate modeling of bacterial stochastic size dynamics

C Nieto, C Vargas-Garcia, JM Pedraza - Physical Review E, 2021 - APS
Bacterial division is an inherently stochastic process with effects on fluctuations of protein
concentration and phenotype variability. Current modeling tools for the stochastic short-term …

Identification of genes associated with persistence in Mycobacterium smegmatis

H Joshi, D Kandari, SS Maitra, R Bhatnagar… - Frontiers in …, 2024 - frontiersin.org
The prevalence of bacterial persisters is related to their phenotypic diversity and is
responsible for the relapse of chronic infections. Tolerance to antibiotic therapy is the …

Methods for studying bacterial–fungal interactions in the microenvironments of soil

E Mandolini, M Probst, U Peintner - Applied Sciences, 2021 - mdpi.com
Due to their small size, microorganisms directly experience only a tiny portion of the
environmental heterogeneity manifested in the soil. The microscale variations in soil …

[HTML][HTML] Challenges and approaches in assessing the interplay between microorganisms and their physical micro-environments

HJ Harvey, RD Wildman, SJ Mooney… - Computational and …, 2020 - Elsevier
Spatial structure over scales ranging from nanometres to centimetres (and beyond) varies
markedly in diverse habitats and the industry-relevant settings that support microbial activity …