Results 81 to 90 of about 2,386 (192)

Understanding the Association of Plasmid Incompatibility Groups With Variable Antimicrobial Resistance Genotypes in Bacteria

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
Multi‐replicon plasmids, particularly those belonging to the IncF, IncI, and IncH families, act as major vectors of antimicrobial resistance genes. Although no clear association was found between incompatibility groups and specific antibiotic classes, plasmids with more replicons exhibited higher resistance potential, highlighting their role in AMR ...
Hannay Crystynah Almeida de Souza, Pedro Panzenhagen, Anamaria Mota Pereira dos Santos, Ana Beatriz Portes, Arlen Carvalho de Oliveira Almeida, Carlos Adam Conte Junior   +5 more
wiley   +1 more source

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

Environmental 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, Sora Miyazato, Nguyen Quoc Anh, Bui Thi Mai Huong, Itaru Hirai   +4 more
wiley   +1 more source

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

Journal 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, Daniel F. M. Monte, Laiorayne Araújo de Lima, Nádyra Jerônimo da Silva, Walter Esfrain Pereira, Patrícia Emília Naves Givisiez, Xinyang Huang, Zhao Chen, Eric W. Brown, Marc W. Allard, Rebecca L. Bell, Magaly Toro, Jianghong Meng, Celso José Bruno de Oliveira   +13 more
wiley   +1 more source

Genomic and functional characterisation of IncX3 plasmids encoding blaSHV-12 in Escherichia coli from human and animal origin [PDF]

Scientific Reports, 2018
AbstractThe blaSHV-12 β-lactamase gene is one of the most prevalent genes conferring resistance to extended-spectrum β-lactams in Enterobacteriaceae disseminating within and between reservoirs, mostly via plasmid-mediated horizontal gene transfer. Yet, studies regarding the biology of plasmids encoding blaSHV-12 are very limited.
Liakopoulos, Apostolos, Van Der Goot, Jeanet, Bossers, Alex, Betts, Jonathan, Brouwer, Michael S.M., Kant, Arie, Smith, Hilde, Ceccarelli, Daniela, Mevius, Dik   +8 more
openaire   +4 more sources

First identification of NDM-4-producing Escherichia coli ST410 in China [PDF]

, 2016
Dear Editor, The worldwide dissemination of New Delhi metallo-β-lactamase 1 (NDM-1), an Ambler class B metallo-β-lactamase (MBL) conferring resistance to all β-lactams except monobactams, is of great concern for public health.
Chen, Huizhi, Feng, Xianju, Qin, Shangshang, Tao, Hengxun, Wang, Ping, Xu, Hui, Xu, Lijuan, Ye, Yafei, Zhang, Qijing, Zhang, Qijing, Zhou, Mengmeng   +10 more
core   +3 more sources

Antibiotic Resistance: A Genetic and Physiological Perspective

MedComm, 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, Ahmed H. El‐Sappah, Rong Guo, Xiaoling Luo, Shiyuan Deng, Meifang Du, Xiaohong Jian, Mohammed Bakeer, Zaixin Li, Zhi Zhang   +9 more
wiley   +1 more source

First Reported Nosocomial Outbreak Of NDM-5-Producing Klebsiella pneumoniae In A Neonatal Unit In China

Infection and Drug Resistance, 2019
Ziyan Kong,1,* Rui Cai,1,* Chen Cheng,1 Chuanling Zhang,2 Haiquan Kang,3 Ping Ma,3 Bing Gu1,3 1Medical Technology School, Xuzhou Medical University, Xuzhou, Jiangsu Province, People’s Republic of China; 2Department of Laboratory Medicine, XuZhou ...
Kong Z, Cai R, Cheng C, Zhang C, Kang H, Ma P, Gu B   +6 more
doaj  

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

Veterinary 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, Elaheh Tajbakhsh, Faham Khamesipour, Hassan Momtaz, Manochehr Momeni shahraki   +4 more
wiley   +1 more source

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

MicrobiologyOpen, 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, G. M. Shah Poran, Kalpana Baidya, Nazmul Ahsan   +3 more
wiley   +1 more source

Genome stability during serial sub-culturing in hyperepidemic multidrug-resistant Klebsiella pneumoniae and Escherichia coli. [PDF]

, 2022
BACKGROUND Core-genome single-nucleotide variant (cgSNV) analysis represents a powerful tool for epidemiological investigations of multidrug-resistant (MDR) bacteria.
Campos-Madueno, Edgar I, Endimiani, Andrea, Moser, Aline I, Perreten, Vincent   +3 more
core   +2 more sources