Evidence map›Paper›PMID 28328967›Full record

ArticlePloS one2017

Phenotypic and molecular characterization of antimicrobial resistance in Enterobacter spp. isolates from companion animals in Japan.

Kazuki Harada, Takae Shimizu, Yujiro Mukai, Ken Kuwajima, Tomomi Sato, Akari Kajino, Masaru Usui, Yutaka Tamura, Yui Kimura, Tadashi Miyamoto and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.5field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
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  11. Emergence of a Novel Lineage and Wide Spread of aAntibiotics (Basel, Switzerland) · 2022
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  12. Review
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  14. Article
  15. Colistin Susceptibility in Companion Animal-DerivedFrontiers in cellular and infection microbiology · 2022
    Article
  16. Complete Genome Sequence of anMicrobiology resource announcements · 2021
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  17. Complete Genome Sequence of anMicrobiology resource announcements · 2021
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  20. Dissemination of Extended-Spectrum-β-Lactamase-ProducingAntimicrobial agents and chemotherapy · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 4 institutions in 1 country.

Kazuki HaradaDepartment of Veterinary Internal Medicine, Tottori University, Tottori, Japan.
Takae ShimizuDepartment of Veterinary Internal Medicine, Tottori University, Tottori, Japan.
Yujiro MukaiLaboratory of Veterinary Microbiology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Ken KuwajimaLaboratory of Veterinary Microbiology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Tomomi SatoLaboratory of Food Microbiology and Food Safety, Rakuno Gakuen University, Hokkaido, Japan.
Akari KajinoLaboratory of Food Microbiology and Food Safety, Rakuno Gakuen University, Hokkaido, Japan.
Masaru UsuiLaboratory of Food Microbiology and Food Safety, Rakuno Gakuen University, Hokkaido, Japan.
Yutaka TamuraLaboratory of Food Microbiology and Food Safety, Rakuno Gakuen University, Hokkaido, Japan.
Yui KimuraMiyamoto Animal Hospital, Yamaguchi, Japan.
Tadashi MiyamotoMiyamoto Animal Hospital, Yamaguchi, Japan.
Yuzo TsuyukiSanritsu Zelkova Veterinary Laboratory, Kanagawa, Japan.
Asami OhkiFujifilm Monoris Co., Ltd., Tokyo, Japan.
Yasushi KataokaLaboratory of Veterinary Microbiology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Rakuno Gakuen University · JPNippon Veterinary and Life Science University · JPTottori University · JPFujifilm (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The emergence of antimicrobial resistance among Enterobacter spp., including resistance to extended-spectrum cephalosporins (ESC), is of great concern in both human and veterinary medicine. In this study, we investigated the prevalence of antimicrobial resistance among 60 isolates of Enterobacter spp., including E. cloacae (n = 44), E. aerogenes (n = 10), and E. asburiae (n = 6), from clinical specimens of dogs and cats from 15 prefectures in Japan. Furthermore, we characterized the resistance mechanisms harbored by these isolates, including extended-spectrum β-lactamases (ESBLs) and plasmid-mediated quinolone resistance (PMQR); and assessed the genetic relatedness of ESC-resistant Enterobacter spp. strains by multilocus sequence typing (MLST) and pulsed-field gel electrophoresis (PFGE). Antimicrobial susceptibility testing demonstrated the resistance rates to ampicillin (93.3%), amoxicillin-clavulanic acid (93.3%), cefmetazole (93.3%), chloramphenicol (46.7%), ciprofloxacin (43.3%), tetracycline (40.0%), ceftazidime (33.3%), cefotaxime (33.3%), trimethoprim/sulfamethoxazole (28.3%), gentamicin (23.3%), and meropenem (0%). Phenotypic testing detected ESBLs in 16 of 18 ESC-resistant E. cloacae isolates but not in the other species. The most frequent ESBL was CTX-M-15 (n = 8), followed by SHV-12 (n = 7), and CTX-M-3 (n = 1). As for AmpC β-lactamases, CMY-2 (n = 2) and DHA-1 (n = 2) were identified in ESC-resistant E. cloacae strains with or without ESBLs. All of the ESC-resistant E. cloacae strains also harbored one or two PMQRs, including qnrB (n = 15), aac(6')-Ib-cr (n = 8), and qnrS (n = 2). Based on MLST and PFGE analysis, E. cloacae clones of ST591-SHV-12, ST171-CTX-M-15, and ST121-CTX-M-15 were detected in one or several hospitals. These results suggested intra- and inter-hospital dissemination of E. cloacae clones co-harboring ESBLs and PMQRs among companion animals. This is the first report on the large-scale monitoring of antimicrobial-resistant isolates of Enterobacter spp. from companion animals in Japan.

Indexed as

AnimalsAnti-Bacterial Agentsbeta-LactamasesCatsDogsDrug Resistance, Multiple, BacterialEnterobacterJapanMicrobial Sensitivity TestsMultilocus Sequence TypingPetsPhenotypeAnti-Bacterial Agentsbeta-Lactamases

Identifiers

PMID28328967
PMCPMC5362103
OpenAlexW2598480649

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.