Results 81 to 90 of about 32,247 (189)

Mutations in the pmrB gene constitute the major mechanism underlying chromosomally encoded colistin resistance in clinical Escherichia coli

Journal of Global Antimicrobial Resistance
Objectives: The mechanisms underlying chromosomally encoded colistin resistance in Escherichia coli remain insufficiently investigated. In this study, we investigated the contribution of various pmrB mutations from E.
Jung-Chung Lin, Leung-Kei Kristopher Siu, Feng-Yee Chang, Ching-Hsun Wang   +3 more
doaj   +1 more source

Oxidative Treatment for Reducing Persistent Populations of Escherichia coli Under Amoxicillin and Gentamicin Pressure

Journal of Biophotonics, Volume 19, Issue 3, March 2026.
Photodynamic inactivation (PDI) with methylene blue and 660 nm LED enhances antibiotic killing of bacteria, accelerating time‐kill kinetics and reducing the MDK99 compared to antibiotics alone. SEM confirms effective cellular damage, demonstrating that PDI potentiates amoxicillin and gentamicin against tolerant bacterial populations. ABSTRACT Bacterial
Bruna C. Correa, Maria Vitória S. Pereira, Vanderlei S. Bagnato, Kate C. Blanco   +3 more
wiley   +1 more source

Exploring the Key Role of Nanotechnology on Intratumoral Microbiome Modulation for Cancer Immunotherapy

MedComm – Biomaterials and Applications, Volume 5, Issue 1, March 2026.
The review provides a comprehensive analysis of microbiome‐mediated oncogenic mechanisms in various cancers, emphasizing the unique therapeutic strategies facilitated by nanotechnology. It aims to fill this gap by systematically reviewing nanotechnology‐driven strategies for microbiome elimination, with a focus on their ability to improve the cold TME ...
Yumei Gan, Yan Zhang, Xia Dong, Feng Lv
wiley   +1 more source

Bacteriophage Therapy: Current Strategies and Future Perspectives

MedComm, Volume 7, Issue 3, March 2026.
This manuscript systematically reviews the expanding scope of phage applications. It moves beyond traditional antibacterial use to explore their role in precision therapies against drug‐resistant infections, their synergy with antibiotics, and advanced biomaterial‐assisted delivery systems.
Zihe Zhou, Hanyu Fu, Mengzhe Li, Zhongyu Han, Zhenchao Wu, Huahao Fan, Ning Shen, Jiajia Zheng   +7 more
wiley   +1 more source

Prevalence of Meningitis Among Neonates With Sepsis: Analysis of Predictors at a Tertiary Care Hospital in Bangladesh

Reproductive, Female and Child Health, Volume 5, Issue 1, March 2026.
ABSTRACT Objective To identify the prevalence of neonatal meningitis and to describe the clinical, haematological and bacteriological profiles of neonatal sepsis and meningitis. This study also aimed to identify the factors predictive of meningitis among neonates with sepsis.
Syeda Humaida Hasan, Humayra Akter, Jagadish C. Das, Adrita Das   +3 more
wiley   +1 more source

Intrinsic colistin resistance [PDF]

The Lancet Infectious Diseases, 2016
Kai, Zhou, Vincent, Cattoir, Yonghong, Xiao   +2 more
openaire   +2 more sources

From Membrane Composition to Antimicrobial Strategies: Experimental and Computational Approaches to AMP Design and Selectivity

Small, Volume 22, Issue 16, 17 March 2026.
Antimicrobial peptides (AMPs) are promising candidates for next‐generation antibiotics, acting through mechanisms such as membrane disruption and intracellular targeting. This review examines how variations in bacterial membrane composition critically influence AMP activity.
Paolo Rossetti, Marius F.W. Trollmann, Christina Wichmann, Thomas Gutsmann, Christian Eggeling, Rainer A. Böckmann   +5 more
wiley   +1 more source

Alginate‐Based Microencapsulation of Saccharomyces Boulardii for Enhanced In Vitro Stability in Poultry Sector: A Novel Strategy for Probiotic Delivery

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Alginate‐based microencapsulation of Saccharomyces boulardii enhances probiotic stability during processing and storage, improving survival compared to free yeast. This strategy shows potential for effective probiotic delivery in poultry production ABSTRACT Background and Objective Saccharomyces boulardii is a probiotic yeast with promising effects on ...
Elahe Khademi, Fahimeh Nemati, Tohid Piri‐Gharaghie   +2 more
wiley   +1 more source

Antibiotic Resistance and Pathogenicity of Vibrio Species in Aquaculture: Implications for Fish Health and Food Safety in LMICs

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Pathogenic Vibrio species isolated from aquaculture environments in low‐ and middle‐income countries exhibit elevated antimicrobial resistance and multiple virulence traits. These findings highlight significant risks to fish health and food safety, underscoring the need for strengthened antimicrobial stewardship, robust biosecurity measures and ...
Asiphe Hobe, Luyanda Msolo, Kingsley Ehi Ebomah, Ishmael Festus Jaja, James Wabwire Oguttu, Anthony Ifeanyi Okoh   +5 more
wiley   +1 more source

Molecular mechanisms and genetic epidemiology of colistin resistance in Pseudomonas aeruginosa: a systematic review and meta-analysis

Discover Bacteria
Colistin is a last-resort antibiotic for multidrug-resistant (MDR) and extensively drug-resistant (XDR) P. aeruginosa infections; however, colistin-resistance is rising globally.
Tsegahun Asfaw Abebe, Gordon A. Awandare, Andrew M. Edwards, Abiola Isawumi   +3 more
doaj   +1 more source