Results 81 to 90 of about 3,785,189 (191)

Genomic Insights Into Spatiotemporal Dynamics of Acquired Azithromycin Resistance Genes in Salmonella Strains Worldwide

Food Safety and Health, Volume 4, Issue 4, Page 939-948, October 2026.
ABSTRACT Azithromycin has been used for clinical invasive infections caused by fluoroquinolone‐ and third‐generation cephalosporin‐resistant Salmonella, and mass drug administration with azithromycin has been used to reduce under‐5 mortality in children in some countries.
Yuhang Pei, Mengqi Qu, Ziru Yang, Xuebin Xu, Yanan Wang   +4 more
wiley   +1 more source

Antibiotic Resistance and Biofilm‐Forming Capacity of Oral Biofilm Bacteria in Patients With Periodontitis and Healthy Individuals

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Key finding: Antimicrobial resistance was common across all groups and associated with biofilm‐forming capacity, an association that remains observational and species‐confounded. ABSTRACT This study aimed to analyse antimicrobial resistance (AMR) in bacterial isolates from subgingival biofilms of patients with periodontitis and supragingival biofilms ...
Nils Werner, Marie Schöffel, Annette Wittmer, Klaus Pelz, Kirstin Vach, Cornelia Frese, Christiane von Ohle, Diana Wolff, Fabian Cieplik, Ali Al‐Ahmad   +9 more
wiley   +1 more source

Intracellular Transposition of Mobile Genetic Elements Associated with the Colistin Resistance Gene mcr-1

Microbiology Spectrum, 2023
By analyzing the intracellular transfer of clinically relevant transposons, we can understand the dissemination and evolution of drug resistance conferring mobile genetic elements (MGEs) once a plasmid enters a cell following conjugation. This knowledge will help further our understanding of how these important genes move through bacterial
Richard N. Goodman, Supathep Tansirichaiya, Michael S. M. Brouwer, Adam P. Roberts   +3 more
openaire   +4 more sources

Comparative Genomic Analysis of Multidrug‐Resistant Escherichia coli Across Poultry–Human–Environmental Interfaces

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Whole‐genome sequencing analysis of Escherichia coli isolates from broiler, layer and sonali chickens in Bangladesh shown extensive antimicrobial resistance, diverse virulence factors, plasmid‐mediated resistance, and a highly open pangenome. Comparative genomic analyses demonstrated close genetic relationships with global strains, highlighting the One
Md. Rokibul Hasan Shanto, A. S. M. Ashab Uddin, Md. Shakil Mahmud Supto, Nabil Jahan Mahim, Md. Matiar Rahman Howlader, Syed Sayeem Uddin Ahmed, Md Bashir Uddin   +6 more
wiley   +1 more source

Genome analyses of colistin-resistant high-risk bla NDM-5 producing Klebsiella pneumoniae ST147 and Pseudomonas aeruginosa ST235 and ST357 in clinical settings

BMC Microbiology
Background Colistin is a last-resort antibiotic used in extreme cases of multi-drug resistant (MDR) Gram-negative bacterial infections. Colistin resistance has increased in recent years and often goes undetected due to the inefficiency of predominantly ...
Absar Talat, Fatima Khan, Asad U. Khan
doaj   +1 more source

The evolution of colistin resistance increases bacterial resistance to host antimicrobial peptides and virulence

eLife, 2023
Antimicrobial peptides (AMPs) offer a promising solution to the antibiotic resistance crisis. However, an unresolved serious concern is that the evolution of resistance to therapeutic AMPs may generate cross-resistance to host AMPs, compromising a ...
Pramod K Jangir, Lois Ogunlana, Petra Szili, Marton Czikkely, Liam P Shaw, Emily J Stevens, Yang Yu, Qiue Yang, Yang Wang, Csaba Pál, Timothy R Walsh, Craig R MacLean   +11 more
doaj   +1 more source

Proteomic Analysis of Three Independent Series of Sequential Cystic Fibrosis Strains in an International Pseudomonas aeruginosa Reference Panel Indicates Positive Selection in Late Infection Strains

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Comparison of proteomes from three series of sequential Pseudomonas aeruginosa isolates from people with cystic fibrosis identified eleven proteins with increased abundance in at least one late isolate per patient. Three proteins were increased in all five late isolates, and the probability of this occurring by chance is 5.06 × 10−53, indicating strong
Joanna Drabinska, Lucia O'Connor, Caoilin McClean, Siobhán McClean   +3 more
wiley   +1 more source

Iran's Escherichia coli AMR Landscape (2010–2025): A One Health Systematic Review and Meta‐Analysis

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
This One Health systematic review and meta‐analysis of 368 studies (2010–2025) reveals that 47.2% of E. coli isolates in Iran are ESBL‐producers, with alarming resistance to penicillins, cephalosporins, and fluoroquinolones. Critically, resistance to last‐resort antibiotics—colistin and ertapenem—is significantly increasing over time.
Arezoo Dehghan, Mina Arabian, Zahra Tahmasebi, Aliasghar Fakhri‐Demeshghieh, Neda Baseri, Ehsan Mostafavi, Farzad Badmasti, Faranak Abnaroodhelleh, Arash Seifi, Fahimeh Bagheri Amiri   +9 more
wiley   +1 more source

Acquisition of Colistin Resistance Links Cell Membrane Thickness Alteration with a Point Mutation in the lpxD Gene in Acinetobacter baumannii

, 2020
Acinetobacter baumannii is one of the most common causes of nosocomial infections in intensive care units. Its ability to acquire diverse mechanisms of resistance limits the therapeutic choices for its treatment.
Marwa S. Hesham, Reham Samir Mohamed, Neveen M. Saleh, Magdy A. Amin   +3 more
core   +1 more source

Carriage of antimicrobial‐resistant E. coli in urban stray cats (Felis catus)

Australian Veterinary Journal, Volume 104, Issue 10, Page 681-688, October 2026.
Antimicrobial resistance (AMR) in Escherichia coli is a growing concern in both human and veterinary medicine, driven by the inappropriate use of antimicrobials. Companion animals may act as community reservoirs and sentinels for antimicrobial‐resistant bacteria due to their close contact with humans and other animals.
JS Kuan, S Mukerji, D Hampson, S Abraham
wiley   +1 more source