Results 81 to 90 of about 2,197 (174)

A Monitoring Method to Evaluate the Accumulation of Antimicrobial‐Resistance Genes in Gram‐Negative Bacteria Distributed in Environmental Water

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
There is less monitoring for antimicrobial‐resistance bacteria (AMRB) spread in the environment, probably due to costs. This study proposes a cost‐effective monitoring method based on isolating AMRB strains. This method enables us to understand the nature of environmental AMRB strains and assess their risk to humans and animals.
Nobuyoshi Yagi   +4 more
wiley   +1 more source

Surface water as a source of rare Salmonella enterica serovars in semiarid northeastern Brazil

open access: yesJournal of Environmental Quality, Volume 54, Issue 6, Page 1996-2013, November/December 2025.
Abstract Salmonella enterica remains a major foodborne pathogen globally but little attention has been paid to infrequent serovars in environmental settings. We report the occurrence of 30 rare S. enterica serovars isolated from environmental water sources between 2021 and 2022 in semiarid northeastern Brazil.
Alan Douglas de Lima Rocha   +13 more
wiley   +1 more source

Data_Sheet_1_Occurrence of Highly Conjugative IncX3 Epidemic Plasmid Carrying blaNDM in Enterobacteriaceae Isolates in Geographically Widespread Areas.pdf

open access: yes, 2018
The emergence of New Delhi metallo-β-lactamase (NDM) in common enterobacterial species is a major concern for healthcare. Early reports have revealed that the spread of NDM involved diverse and heterogeneous plasmids. Recently, the involvement of a rare,
Cindy Wing-Sze Tse (5772686)   +9 more
core   +1 more source

Antibiotic Resistance: A Genetic and Physiological Perspective

open access: yesMedComm, Volume 6, Issue 11, November 2025.
The development of resistance to antimicrobials and their historical progression are depicted in this graphic. It draws attention to important biochemical, physiological, and genetic factors that contribute to AMR, such as the transmission of genes, the development of biofilms, and the inactivation of antibiotics.
Rania G. Elbaiomy   +9 more
wiley   +1 more source

Unraveling Genetic Diversity and Antibiotic Resistance Mechanisms in Citrobacter freundii Isolates From Meat Products: Implications for Food Safety and Public Health

open access: yesVeterinary Medicine and Science, Volume 11, Issue 6, November 2025.
This study highlights the high prevalence and multidrug resistance of Citrobacter freundii in poultry meat, revealing diverse genotypes and key resistance mechanisms through integrated molecular diagnostics and clustering analysis. A graphical abstract summarising the main findings and methodology of this study is provided as a separate file ...
Hussein Khodabandeh   +4 more
wiley   +1 more source

Extensively Drug-Resistant Escherichia coli Sequence Type 1642 Carrying an IncX3 Plasmid Containing the blaKPC-2 Gene Associated with Transposon Tn4401a [PDF]

open access: yes, 2018
BACKGROUND: Extensively drug-resistant (XDR) Enterobacteriaceae carrying the bla(KPC) gene have emerged as a major global therapeutic concern. The purpose of this study was to analyze the complete sequences of plasmids from KPC-2 carbapenemase-producing ...
이경원, 정석훈, 이혁민
core   +1 more source

Genomic Characterization of Pan‐Drug Resistant Klebsiella pneumoniae KPNW Isolated From UTI Patient in Bangladesh

open access: yesMicrobiologyOpen, Volume 14, Issue 5, October 2025.
Klebsiella pneumoniae isolate KPNW showed resistance to all clinically relevant antibiotics. Upon whole genome sequencing and characterization, we detected a large number of antimicrobial resistance genes, resistance‐associated point mutations, virulence determinants, heavy metal resistance genes, and mobile genetic elements in errorits genome ...
Md. Wahid Murad   +3 more
wiley   +1 more source

Study on Antibacterial Activity of Water Extract of Galla chinensis Against Carbapenemase‐Producing Enterobacteriaceae

open access: yesMicrobiologyOpen, Volume 14, Issue 4, August 2025.
Galla chinensis is an eco‐friendly and effective alternative to traditional antibiotics for combating multidrug resistance. ABSTRACT Carbapenemase‐producing Enterobacteriaceae (CPE) represents a significant global public health concern, largely driven by factors including misuse of antibiotics and their inappropriate use in livestock.
MinHui Miao   +7 more
wiley   +1 more source

Image_2_Genotypic and Phenotypic Characterization of IncX3 Plasmid Carrying blaNDM-7 in Escherichia coli Sequence Type 167 Isolated From a Patient With Urinary Tract Infection.TIF

open access: yes, 2018
Infections due to New Delhi metallo-beta lactamase (NDM)-7-producing Escherichia coli are infrequent and sporadic. In this study, we report one case of recurrent urinary tract infection caused by blaNDM-7-producing E. coli belonging to phylogenetic group
Yan Jin (143500)   +3 more
core   +1 more source

Table_3_Emergence of a High-Risk Klebsiella michiganensis Clone Disseminating Carbapenemase Genes.docx

open access: yes, 2022
Klebsiella michiganensis is emerging as an important human pathogen of concern especially strains with plasmid-mediated carbapenemase genes. The IncX3-blaNDM-5 plasmid has been described as the primary vector for blaNDM-5 dissemination.
Shoji Yamaoka (255707)   +3 more
core   +1 more source

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