Evidence map›Paper›PMID 21422214›Full record

ArticleAntimicrobial agents and chemotherapy2011

First report of Klebsiella oxytoca strain coproducing KPC-2 and IMP-8 carbapenemases.

Bin Li, Jing-Yong Sun, Qing-Zhong Liu, Li-Zhong Han, Xin-Hong Huang, Yu-Xing Ni

Open access · greenAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Emergence of ST11Microbiology spectrum · 2025
    Article
  3. Article
  4. Article
  5. Carbapenem-ResistantFrontiers in microbiology · 2018
    Article
  6. Article
  7. Article
  8. Double- and multi-carbapenemase-producers: the excessively armored bacilli of the current decade.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2015
    Review
  9. Review
  10. Article
  11. Evaluation of phenotypic detection methods for metallo-β-lactamases (MBLs) in clinical isolates of Pseudomonas aeruginosa.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2014
    Article
  12. Article
  13. Escherichia coli with bla(IMP-8) in Singapore.Antimicrobial agents and chemotherapy · 2014
    Article
  14. Article
  15. Bloodstream infections caused by IMP-8-producing Enterobacteriaceae isolates: the need for clinical laboratory detection of metallo-β-lactamases?European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2013
    Article
  16. Review
  17. Article
  18. Article
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

6 authors at 3 institutions in 1 country.

Bin LiDepartment of Clinical Microbiology, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, 197 Ruijin 2nd Rd., Shanghai 200025, People's Republic of China.
Jing-Yong Sun
Qing-Zhong Liu
Li-Zhong Han
Xin-Hong Huang
Yu-Xing Ni
Ruijin Hospital · CNFujian Medical University · CNUnion Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The study shows for the first time the presence of the Klebsiella oxytoca strain fp10 coproducing plasmid-mediated KPC-2 and IMP-8 carbapenemases. The strain was obtained from the fecal sample of an inpatient and showed high-level resistance to imipenem and ertapenem (MICs > 32 μg/ml). Conjugation experiments demonstrated the transferability of the carbapenem-resistant determinants. The results of plasmid analysis and Southern hybridization revealed that the bla(KPC-2) gene was located on transferable plasmid pFP10-1 (∼54 kb), whereas the bla(IMP-8) gene was on transferable plasmid pFP10-2 (∼180 kb). Analysis of the genetic environment of these two genes has demonstrated that ISKpn6 and ISKpn8 are involved in the spread of the bla(KPC-2) gene, while the transposable elements IS26, intI1, and tniC might contribute to the dissemination of the bla(IMP-8) gene. The chimera of several transposon-associated elements indicated a novel genetic environment of IMP-type metallo-β-lactamase gene in Enterobacteriaceae from China.

Indexed as

beta-LactamasesConjugation, GeneticKlebsiella oxytocaMicrobial Sensitivity TestsPlasmidsSequence Analysis, DNAbeta-lactamase KPC-2beta-LactamasesIMP-8 enzyme

Identifiers

PMID21422214
PMCPMC3101434
OpenAlexW2162878800

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.