ArticleAntimicrobial agents and chemotherapy2016
IncI1 Plasmids Carrying Various blaCTX-M Genes Contribute to Ceftriaxone Resistance in Salmonella enterica Serovar Enteritidis in China.
Article in Antimicrobial agents and chemotherapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 36 citations in OpenAlex.
- Clonal and plasmid-mediated dissemination of CTX-M-14-producingFrontiers in microbiology · 2026Article
- Bayesian phylogeographic analysis infers cross-border transmission dynamics of drug-resistantMicrobiology spectrum · 2025Article
- Integration sites ofFrontiers in microbiology · 2025Article
- Dissemination of Ceftriaxone-ResistantAntibiotics (Basel, Switzerland) · 2024Article
- Emergence of a Hybrid IncI1-Iα Plasmid-EncodedMicroorganisms · 2023Article
- Characterization of Escherichia coli and Other Enterobacterales Resistant to Extended-Spectrum Cephalosporins Isolated from Dairy Manure in Ontario, Canada.Applied and environmental microbiology · 2023Article
- Identification and genetic characterization of two conjugative plasmids that confer azithromycin resistance inEmerging microbes & infections · 2022Article
- Molecular epidemiology of cefotaxime-resistant but ceftazidime-susceptible Enterobacterales and evaluation of the in vitro bactericidal activity of ceftazidime and cefepime.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2021Article
- Identification ofAntimicrobial agents and chemotherapy · 2021Article
- Elucidation of global and national genomic epidemiology ofMicrobial genomics · 2021Article
- Incompatibility Group I1 (IncI1) Plasmids: Their Genetics, Biology, and Public Health Relevance.Microbiology and molecular biology reviews : MMBR · 2021Review
- Whole-genome analyses of extended-spectrum or AmpC β-lactamase-producing Escherichia coli isolates from companion dogs in Japan.PloS one · 2021Article
- Emerging coexistence of three PMQR genes on a multiple resistance plasmid with a new surrounding genetic structure of qnrS2 in E. coli in China.Antimicrobial resistance and infection control · 2020Article
- Transmission of Chromosomal MDR DNA Fragment Encoding Ciprofloxacin Resistance by a Conjugative Helper Plasmid inFrontiers in microbiology · 2020Article
- Genomic surveillance detects Salmonella enterica serovar Paratyphi A harbouring blaCTX-M-15 from a traveller returning from Bangladesh.PloS one · 2020Article
- Evaluation of Incompatibility Group I1 (IncI1) Plasmid-ContainingFrontiers in veterinary science · 2019Article
- The Use of a Combined Bioinformatics Approach to Locate Antibiotic Resistance Genes on Plasmids From Whole Genome Sequences ofFrontiers in microbiology · 2018Article
- Whole-Genome Sequencing Identifies In Vivo Acquisition of a blaCTX-M-27-Carrying IncFII Transmissible Plasmid as the Cause of Ceftriaxone Treatment Failure for an Invasive Salmonella enterica Serovar Typhimurium Infection.Antimicrobial agents and chemotherapy · 2016Article
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Resistance to extended-spectrum β-lactams in Salmonella, in particular, in serotypes such as Salmonella enterica serovar Enteritidis that are frequently associated with clinical infections, is a serious public health concern. In this study, phenotypic characterization of 433 clinical S. Enteritidis strains obtained from a nationwide collection of the Chinese Center for Disease Control and Prevention during the period from 2005 to 2010 depicted a trend of increasing resistance to ceftriaxone from 2008 onwards. Seventeen (4%) of the strains were found to be resistant to ceftriaxone, 7% were found to be resistant to ciprofloxacin, and 0.7% were found to be resistant to both ciprofloxacin and ceftriaxone. Most of the ceftriaxone-resistant S. Enteritidis strains (15/17) were genetically unrelated and originated from Henan Province. The complete sequence of an IncI1 plasmid, pSE115, which belonged to a novel sequence type, was obtained. This 87,255-bp IncI1 plasmid was found to harbor a blaCTX-M-14 gene in a novel multidrug resistance region (MRR) within the tra locus. Although the majority of strains were also found to contain conjugative IncI1 plasmids with a size similar to that of pSE115 (∼90 kb) and harbor a variety of blaCTX-M group 1 and group 9 elements, the novel MRR site at the tra locus in pSE115 was not detectable in the other IncI1 plasmids. The findings from this study show that cephalosporin resistance in S. Enteritidis strains collected in China was mainly due to the dissemination of IncI1 plasmids carrying blaCTX-M, resembling the situation in which IncI1 plasmids serve as major vectors of blaCTX-M variants in other members of the Enterobacteriaceae.
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