Exploiting predatory bacteria as biocontrol agents across ecosystems

L Zhang, L Guo, Z Cui, F Ju - Trends in Microbiology, 2024 - cell.com
Predatory bacteria have been increasingly known for their ubiquity in environments and
great functional potentials in controlling unwanted microorganisms. Fundamental …

Predatory bacteria as potential biofilm control and eradication agents in the food industry

W Mun, SY Choi, S Upatissa, RJ Mitchell - Food Science and …, 2023 - Springer
Biofilms are a major concern within the food industry since they have the potential to reduce
productivity in situ (within the field), impact food stability and storage, and cause downstream …

Outer Membrane Porin F in E. coli Is Critical for Effective Predation by Bdellovibrio

W Mun, S Upatissa, S Lim, M Dwidar… - Microbiology …, 2022 - Am Soc Microbiol
Bdellovibrio and like organisms (BALOs) are a unique bacterial group that live by predating
on other bacteria, consuming them from within to grow and replicate before the progeny …

Contribution of the EnvZ/OmpR two-component system to growth, virulence and stress tolerance of colistin-resistant Aeromonas hydrophila

G Xiao, X Zheng, J Li, Y Yang, J Yang, N Xiao… - Frontiers in …, 2022 - frontiersin.org
Aeromonas hydrophila is an important zoonotic pathogen responsible for septicemia,
diarrhea and gastroenteritis, and has attracted considerable attention. The EnvZ/OmpR two …

One-Pot fermenter processing for the mass cultivation of predatory bacteria

W Mun, S Choi, H Jang, RJ Mitchell - Chemical Engineering Journal, 2024 - Elsevier
This study describes a novel one-pot fermentative process to mass-produce and cultivate
Bdellovibrio bacteriovorus HD100 that reduces the complexity and time associated with …

Pairing colicins B and E5 with Bdellovibrio bacteriovorus to eradicate carbapenem-and colistin-resistant strains of Escherichia coli

S Upatissa, W Mun, RJ Mitchell - Microbiology Spectrum, 2023 - Am Soc Microbiol
While diverse antibacterials are available in nature, each possesses their own strengths and
limitations. One such antibacterial is colicins, proteinaceous toxins that are produced by …

The “cins” of our fathers: Rejuvenated interest in colicins to combat drug resistance

S Upatissa, RJ Mitchell - Journal of Microbiology, 2023 - Springer
With the growing threat of antibiotic resistance, researchers around the globe are seeking
alternatives to stem bacterial pathogenesis. One such alternative is bacteriocins, proteins …

Staphylococcus aureus Sensitivity to Membrane Disrupting Antibacterials Is Increased under Microgravity

H Jang, SY Choi, RJ Mitchell - Cells, 2023 - mdpi.com
In a survey of the International Space Station (ISS), the most common pathogenic bacterium
identified in samples from the air, water and surfaces was Staphylococcus aureus. While …

Use of Resazurin To Rapidly Enumerate Bdellovibrio and Like Organisms and Evaluate Their Activities

H Jang, W Mun, SY Choi, RJ Mitchell - Microbiology spectrum, 2022 - Am Soc Microbiol
ABSTRACT A method to rapidly quantify predatory bacterial cell populations using resazurin
reduction to resorufin and its resulting fluorescence kinetics (dF/dt) are described. The …

The role of mathematical modelling in understanding prokaryotic predation

JK Summers, JU Kreft - Frontiers in Microbiology, 2022 - frontiersin.org
With increasing levels of antimicrobial resistance impacting both human and animal health,
novel means of treating resistant infections are urgently needed. Bacteriophages and …