Results 81 to 90 of about 130,174 (166)

Evolutionary Origins and Virulence Determinants of ST25 Hypervirulent Klebsiella pneumoniae in Swine: Genomic Insights and Functional Validation

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The global spread of multidrug‐resistant hypervirulent Klebsiella pneumoniae (MDR‐HvKp), among which carbapenem‐resistant strains are of major concern, poses a severe threat to public health due to its high mortality rate and extremely limited treatment options.
Zheng Chen, Yang Liu, Congyang Du, Shengguo Gao, Lufeng Zhai, Stefan Schwarz, Weicheng Liu, Qiong Li, Longyu Li, Runhao Yu, Yuzhe Zhao, Hong Yao, Lei Luo, Xue Liu, Chunyan Xu, Xiang-Dang Du, Zongfu Wu   +16 more
wiley   +1 more source

Detection of Five mcr-9-Carrying Enterobacterales Isolates in Four Czech Hospitals

mSphere, 2020
The aim of this study was to report the characterization of the first mcr-positive Enterobacterales isolated from Czech hospitals. In 2019, one Citrobacter freundii and four Enterobacter isolates were recovered from Czech hospitals.
Ibrahim Bitar, Costas C. Papagiannitsis, Lucie Kraftova, Katerina Chudejova, Vittoria Mattioni Marchetti, Jaroslav Hrabak   +5 more
doaj   +1 more source

Epidemiological and Genomic Characteristics of blaCTX-M and blaNDM‐Producing K. pneumoniae From Dairy Cows in Henan Province, China

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Extended‐spectrum β‐lactamase (ESBL) and carbapenemase‐producing Klebsiella spp., particularly K. pneumoniae, are emerging threats in both clinical and community settings. To investigate the epidemiology, phylogenetics, and antimicrobial resistance of bovine‐origin strains, 174 bacterial isolates were obtained from 180 mastitic milk samples across ...
Yiming Feng, Wenfeng Li, Mengjuan Ma, Yajun Zhai, Hua Wu, Jianhua Liu, Gongzheng Hu, Dandan He, Yushan Pan, Zhong Peng   +9 more
wiley   +1 more source

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

Data_Sheet_1_oqxAB-Positive IncHI2 Plasmid pHXY0908 Increase Salmonella enterica Serotype Typhimurium Strains Tolerance to Ciprofloxacin.docx

, 2019
Salmonella enterica serotype Typhimurium is a major global food-borne pathogen and causes life-threatening infections. Although the resistance mechanisms to fluoroquinolones in S.
Xiao Liu (65413), Liangxing Fang (6909209), Jian Sun (27858), Xiaoping Liao (592112), Xinlei Lian (1538518), Yahong Liu (314818), Jing Xia (124148), Xiran Wang (6909206)   +7 more
core   +1 more source

Emergence of a Novel Lineage and Wide Spread of a blaCTX-M-15/IncHI2/ST1 Plasmid among Nosocomial Enterobacter in Guadeloupe

, 2022
Between April 2018 and August 2019, a total of 135 strains of Enterobacter cloacae complex (ECC) were randomly collected at the University Hospital Center of Guadeloupe to investigate the structure and diversity of the local bacterial population.
Marc Valette, Guyomard-rabenirina, Stéphanie, Pommier, Jean-david, Alexis Dereeper, Antoine Talarmin, Yann Reynaud, Dereeper, Alexis, Pot, Matthieu, Foucan, Tania, Séverine Ferdinand, Bastian, Sylvaine, Couvin, David, Ferdinand, Séverine, David Couvin, Sylvaine Bastian, Jean-David Pommier, Breurec, Sébastien, Matthieu Pot, Stéphanie Guyomard-Rabenirina, Tania Foucan, Reynaud, Yann, Sébastien Breurec, Valette, Marc, Talarmin, Antoine   +23 more
core   +1 more source

Unveiling the Genetic Diversity and Antimicrobial Resistance Profiles of Salmonella Population From 2016 to 2020 in Thai Canal Water

Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.
By employing whole genome sequencing to analyse 351 Salmonella genomes isolated between 2016 and 2020, the characteristics and antimicrobial resistance properties of Salmonella enterica found in Bangkok canals were elucidated. Among studied isolates, 39.0% were potentially multidrug‐resistant, and STs 34 and 213 found might have circulated between ...
Jirachaya Toyting‐Hiraishi, Toyotaka Sato, Neunghatai Supha, Yuwanda Thongpanich, Motohiro Horiuchi, Jeewan Thapa, Chie Nakajima, Yasuhiko Suzuki, Fuangfa Utrarachkij   +8 more
wiley   +1 more source

New insights on mcr-1-harboring plasmids from human clinical Escherichia coli isolates.

PLoS ONE
Mobile colistin resistance (mcr) genes were described recently in Gram-negative bacteria including carbapenem-resistant Enterobacterales. There are ten mcr genes described in different Gram-negative bacteria, however, Escherichia coli harboring mcr-1 ...
Florencia Martino, Alejandro Petroni, María Alejandra Menocal, Alejandra Corso, Roberto Melano, Diego Faccone   +5 more
doaj   +1 more source

The blaNDM₋₁-Carrying IncA/C₂ Plasmid Underlies Structural Alterations and Cointegrate Formation In Vivo [PDF]

, 2019
In 2012, a carbapenemase-producing Salmonella enterica serovar Corvallis isolate carrying a blaNDM-1 multiresistance IncA/C2 plasmid, apart from IncHI2 and ColE-like plasmids, was detected in a wild bird in Germany.
Juraschek, Katharina, Borowiak, Maria, Hadziabdic, Sead, Guerra, Beatriz, Deneke, Carlus, Fischer, Jennie, Szabo, Istvan, Kaesbohrer, Annemarie, Gonzalez-Zorn, Bruno, Malorny, Burkhard   +9 more
core   +1 more source

Characterization of a novel IncHI2 plasmid carrying tandem copies of blaCTX-M-2 in a fosA6-harboring Escherichia coli ST410 strain

, 2017
Extended-spectrum β-lactamase gene blaCTX-M-2 is mainly associated with ISCR1 embedded in complex sul1-type integrons, but information on the genetic context of plasmids harboring the ISCR1-blaCTX-M-2module remains limited.

core   +1 more source