Results 61 to 70 of about 2,522,619 (179)

Detection of linezolid resistance due to the optrA gene in Enterococcus faecalis from poultry meat from the American continent (Colombia)

, 2017
Three Enterococcus isolates obtained from retail chicken collected in 2010-11 as part of the Colombian Integrated Program for Antimicrobial Resistance Surveillance (COIPARS) showed reduced susceptibility towards linezolid (MIC 8 mg/L).
Hendriksen, Rene S., Zankari, Ea, Aarestrup, Frank Møller, Cavaco, Lina, Léon, M, Perez-Gutierrez, E, Donado-Godoy, P, Bernal, J F   +7 more
core   +1 more source

Emergence of optrA-mediated linezolid resistance in multiple lineages and plasmids of Enterococcus faecalis revealed by long read sequencing

, 2020
Objectives To characterise the genetic environment of optrA in linezolid-resistant Enterococcus faecalis isolates from Scotland.Methods Linezolid-resistant E.
Parcell, Benjamin J., Templeton, Kate E., Pettigrew, Kerry A, Walker, Joanna, Karcher, Anne Marie, McHugh, Martin P., Parcell, Benjamin J, Weir, Robert, Hopkins, Katie L, Pettigrew, Kerry; id_orcid, Meunier, Danièle, Toner, Geoff, Khatamzas, Elham, Holden, Matthew TG, Gillespie, Stephen H., Hopkins, Katie L., Gillespie, Stephen H, Templeton, Kate E, Woodford, Neil, McHugh, Martin P   +19 more
core   +1 more source

Table_1_Transmission of linezolid-resistant Enterococcus isolates carrying optrA and poxtA genes in slaughterhouses.DOCX

, 2023
IntroductionThe presence of linezolid-resistant enterococci found in animal-derived food has attracted attention for possible transmission to human-derived enterococci through the food chain.
Hua Yang (120668), Juan Ni (742815), Daodong Pan (581149), Mengmeng Wang (540017), Yangying Sun (2819932), Min Yue (158777), Jiangang Ma (5146718), Biao Tang (3567593), Xiaoqian Long (15993833), Wen Wang (6570)   +9 more
core   +1 more source

Molecular Epidemiology and Horizontal Transfer Mechanism of optrA-Carrying Linezolid-Resistant Enterococcus faecalis

Polish Journal of Microbiology
The aim of this work was to provide a theoretical and scientific basis for the treatment, prevention, and control of clinical drug-resistant bacterial infections by studying the molecular epidemiology and horizontal transfer mechanism of optrA-carrying ...
Yang Peini, Li Jiang, Lv Mei, He Pingan, Song Guibo, Shan Bin, Yang Xu   +6 more
doaj   +1 more source

A Genomic Catalog of Migratory Microbiomes from Wild Birds across China's Habitats

Advanced Science, Volume 13, Issue 26, 8 May 2026.
ABSTRACT Migratory birds play an important role in the spread of antimicrobial resistance (AMR); however, gaps in surveillance data from vital regions along migratory flyways across China limit the detection of emergent threats. Here, we assembled 340 metagenomes from 52 bird species covering 11 provincial administrative districts in China, presenting ...
Yanan Wang, Heqi Wu, Mengqi Qu, Chunge Zhang, Ziqian Xu, Yuhang Pei, Chaochao Zhao, Jiangtao Wang, Sufang Ma, Na Lyu, Xuebin Xu, Yuhai Bi, Baoli Zhu, George F. Gao   +13 more
wiley   +1 more source

Antibiotic resistance mediated by site‐specific mutations in the multidrug efflux transporter CmeB of zoonotic pathogen Campylobacter

mLife, Volume 5, Issue 1, Page 83-98, February 2026.
Abstract The resistance‒nodulation‒division (RND) family of multidrug efflux transporters is widely distributed in Gram‐negative bacteria. Although their roles in mediating antibiotic resistance have been well known, our understanding of how they are altered to augment bacterial adaptation to antibiotic selection remains at an infancy stage.
Xiaolong Lin, Mengyu Zhao, Jianhong Gan, Haozheng Li, Min He, Fang Yang, Renqiao Wen, Tiejun Zhang, Quan Zhou, Ke Wu, Jinpeng Li, Chengyao Hou, Yang Cao, Hongning Wang, Yizhi Tang   +14 more
wiley   +1 more source

Mechanistic Landscape and Farm to Fork Control Strategies for Streptococcus suis: An Emerging Foodborne Threat

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Streptococcus suis (S. suis) is an emerging zoonotic agent that now rivals classical food‐borne pathogens in its global clinical burden of meningitis and septic shock. Recent epidemiological syntheses covering more than 30 countries now list over 1600 laboratory‐confirmed human cases with a pooled case‐fatality of about 12%, climbing beyond 18% in East
Wangyuan Yao, Meili Chen, Hongkai Ren, Qingqing Luo, Xuyuan Wang, Md. Akhtar, Zeeshan Ahmad Bhutta, Lianci Peng, Muhammad Yasir Nawaz, Mohammad Mehedi Hasan, Md. F. Kulyar, Rendong Fang, Zhong Peng   +12 more
wiley   +1 more source

A Triplex Real‐Time PCR Assay for Simultaneous Detection of Streptococcus suis, Glaesserella parasuis, and Actinobacillus pleuropneumoniae

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Porcine respiratory disease complex is a multifactorial disease syndrome in swine in which bacterial pathogens play important roles. Among them, Streptococcus suis (SS), Glaesserella parasuis (GPS), and Actinobacillus pleuropneumoniae (APP) are important bacterial agents associated with respiratory disease in pigs, underscoring the need for a rapid ...
Hongkun Zhuang, Shun Kang, Chenxu Zheng, Zeren Peng, Jinlu Zhu, Zongfu Wu, Nanhua Chen   +6 more
wiley   +1 more source

Comparative Genomics and Virulence Mechanisms to Identify Genes Related to Mucin O‐Glycan Degradation and Pathogenicity in a Potentially Multidrug‐Resistant Clostridium tertium Strain

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
The comparative genomic analysis provides information about how C. tertium HGMC01 strain cause disease through mucin glycan degradation, colonization, multidrug resistance, and modulation of immune responses. Moreover, this analysis data suggest that this strain interacts with host cells by degrading mucin in the gut, potentially through recognition or
Seonghun Kim, Ji Young Kang, Jung‐Sook Lee   +2 more
wiley   +1 more source

Genomic epidemiology reveals multiple mechanisms of linezolid resistance in clinical enterococci in China

Annals of Clinical Microbiology and Antimicrobials
Background Infections caused by linezolid-resistant enterococci (LRE) are clinically difficult to treat and threaten patient health. However, there is a lack of studies on long time-span LRE strains in China.
Ziran Wang, Danping Liu, Jingjia Zhang, Lingli Liu, Zeming Zhang, Chang Liu, Songnian Hu, Linhuan Wu, Zilong He, Hongli Sun   +9 more
doaj   +1 more source