Bacterial defences: mechanisms, evolution and antimicrobial resistance

WPJ Smith, BR Wucher, CD Nadell… - Nature Reviews …, 2023 - nature.com
Throughout their evolutionary history, bacteria have faced diverse threats from other
microorganisms, including competing bacteria, bacteriophages and predators. In response …

Surveying membrane landscapes: a new look at the bacterial cell surface

T Lithgow, CJ Stubenrauch, MPH Stumpf - Nature Reviews Microbiology, 2023 - nature.com
Recent studies applying advanced imaging techniques are changing the way we
understand bacterial cell surfaces, bringing new knowledge on everything from single-cell …

[HTML][HTML] Phenotypic heterogeneity in the bacterial oxidative stress response is driven by cell-cell interactions

D Choudhary, V Lagage, KR Foster, S Uphoff - Cell Reports, 2023 - cell.com
Genetically identical bacterial cells commonly display different phenotypes. This phenotypic
heterogeneity is well known for stress responses, where it is often explained as bet hedging …

Microfluidics for antibiotic susceptibility testing

W Postek, N Pacocha, P Garstecki - Lab on a Chip, 2022 - pubs.rsc.org
The rise of antibiotic resistance is a threat to global health. Rapid and comprehensive
analysis of infectious strains is critical to reducing the global use of antibiotics, as informed …

Slow growing bacteria survive bacteriophage in isolation

EL Attrill, U Łapińska, ER Westra… - ISME …, 2023 - academic.oup.com
The interactions between bacteria and bacteriophage have important roles in the global
ecosystem; in turn changes in environmental parameters affect the interactions between …

New understanding of multidrug efflux and permeation in antibiotic resistance, persistence, and heteroresistance

PD Manrique, CA López, S Gnanakaran… - Annals of the New …, 2023 - Wiley Online Library
Antibiotics effective against Gram‐negative ESKAPE pathogens are a critical area of unmet
need. Infections caused by these pathogens are not only difficult to treat but finding new …

Systematic comparison of unilamellar vesicles reveals that archaeal core lipid membranes are more permeable than bacterial membranes

U Łapińska, G Glover, Z Kahveci, NAT Irwin… - PLoS …, 2023 - journals.plos.org
One of the deepest branches in the tree of life separates the Archaea from the Bacteria.
These prokaryotic groups have distinct cellular systems including fundamentally different …

Synthesis of vancomycin fluorescent probes that retain antimicrobial activity, identify Gram-positive bacteria, and detect Gram-negative outer membrane damage

B Zhang, W Phetsang, MRL Stone, S Kc… - Communications …, 2023 - nature.com
Antimicrobial resistance is an urgent threat to human health, and new antibacterial drugs are
desperately needed, as are research tools to aid in their discovery and development …

The Gram-negative permeability barrier: tipping the balance of the in and the out

C Maher, KA Hassan - Mbio, 2023 - Am Soc Microbiol
Gram-negative bacteria are intrinsically resistant to many antibiotics, due in large part to the
permeability barrier formed by their cell envelope. The complex and synergistic interplay of …

Nutrient and salt depletion synergistically boosts glucose metabolism in individual Escherichia coli cells

G Glover, M Voliotis, U Łapińska, BM Invergo… - Communications …, 2022 - nature.com
The interaction between a cell and its environment shapes fundamental intracellular
processes such as cellular metabolism. In most cases growth rate is treated as a proximal …