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Literature DB >> 16870791

qnr prevalence in ceftazidime-resistant Enterobacteriaceae isolates from the United States.

A Robicsek¹, J Strahilevitz, D F Sahm, G A Jacoby, D C Hooper.

Abstract

We screened 313 ceftazidime-resistant Enterobacteriaceae isolates obtained in the United States from 1999 to 2004 for all three known qnr genes. A qnr gene was present in 20% of Klebsiella pneumoniae isolates, 31% of Enterobacter sp. isolates, and 4% of Escherichia coli isolates. qnrA and qnrB occurred with equivalent frequencies and, except for qnrB in enterobacters, were stable over time. qnrS was absent.

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Year: 2006 PMID： 16870791 PMCID： PMC1538681 DOI： 10.1128/AAC.01647-05

Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN： 0066-4804 Impact factor: 5.191

8 in total

1. Interaction of the plasmid-encoded quinolone resistance protein QnrA with Escherichia coli topoisomerase IV.

Authors: John H Tran; George A Jacoby; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2005-07 Impact factor: 5.191

2. Interaction of the plasmid-encoded quinolone resistance protein Qnr with Escherichia coli DNA gyrase.

Authors: John H Tran; George A Jacoby; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2005-01 Impact factor: 5.191

3. Plasmid-mediated quinolone resistance in non-Typhi serotypes of Salmonella enterica.

Authors: Kathryn Gay; Ari Robicsek; Jacob Strahilevitz; Chi Hye Park; George Jacoby; Timothy J Barrett; Felicita Medalla; Tom M Chiller; David C Hooper
Journal: Clin Infect Dis Date: 2006-06-20 Impact factor: 9.079

4. qnrB, another plasmid-mediated gene for quinolone resistance.

Authors: George A Jacoby; Kelley E Walsh; Debra M Mills; Victoria J Walker; Herin Oh; Ari Robicsek; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2006-04 Impact factor: 5.191

5. Quinolone resistance from a transferable plasmid.

Authors: L Martínez-Martínez; A Pascual; G A Jacoby
Journal: Lancet Date: 1998-03-14 Impact factor: 79.321

6. Cloning of a novel gene for quinolone resistance from a transferable plasmid in Shigella flexneri 2b.

Authors: Mami Hata; Masahiro Suzuki; Masakado Matsumoto; Masao Takahashi; Katsuhiko Sato; Shiro Ibe; Kenji Sakae
Journal: Antimicrob Agents Chemother Date: 2005-02 Impact factor: 5.191

7. Mechanism of plasmid-mediated quinolone resistance.

Authors: John H Tran; George A Jacoby
Journal: Proc Natl Acad Sci U S A Date: 2002-04-09 Impact factor: 11.205

Review 8. Emergence of plasmid-mediated resistance to quinolones in Enterobacteriaceae.

Authors: Patrice Nordmann; Laurent Poirel
Journal: J Antimicrob Chemother Date: 2005-07-14 Impact factor: 5.790

8 in total

170 in total

1. Molecular epidemiology over an 11-year period (2000 to 2010) of extended-spectrum β-lactamase-producing Escherichia coli causing bacteremia in a centralized Canadian region.

Authors: Gisele Peirano; Akke K van der Bij; Daniel B Gregson; Johann D D Pitout
Journal: J Clin Microbiol Date: 2011-12-07 Impact factor: 5.948

2. ISEcp1-mediated transposition and homologous recombination can explain the context of bla(CTX-M-62) linked to qnrB2.

Authors: Zhiyong Zong; Sally R Partridge; Jonathan R Iredell
Journal: Antimicrob Agents Chemother Date: 2010-04-26 Impact factor: 5.191

3. High level of quinolone resistance in Escherichia coli from healthy chicken broilers.

Authors: V Kmet; M Kmetová
Journal: Folia Microbiol (Praha) Date: 2010-03-25 Impact factor: 2.099

4. Prevalence in the United States of aac(6')-Ib-cr encoding a ciprofloxacin-modifying enzyme.

Authors: Chi Hye Park; Ari Robicsek; George A Jacoby; Daniel Sahm; David C Hooper
Journal: Antimicrob Agents Chemother Date: 2006-09-05 Impact factor: 5.191

5. Prevalence and genetic analysis of plasmid-mediated quinolone resistance determinants QnrA and QnrS in Enterobacteriaceae isolates from a French university hospital.

Authors: Laurent Poirel; Cécile Leviandier; Patrice Nordmann
Journal: Antimicrob Agents Chemother Date: 2006-09-18 Impact factor: 5.191

6. Changes in qnr prevalence and fluoroquinolone resistance in clinical isolates of Klebsiella pneumoniae and Enterobacter spp. collected from 1990 to 2005.

Authors: Jacob Strahilevitz; Dalia Engelstein; Amos Adler; Violeta Temper; Allon E Moses; Colin Block; Ari Robicsek
Journal: Antimicrob Agents Chemother Date: 2007-05-25 Impact factor: 5.191

7. Extended-spectrum-beta-lactamase-producing Enterobacteriaceae strains in various types of private health care centers.

Authors: Corinne Arpin; Laure Coulange; Véronique Dubois; Catherine André; Isabelle Fischer; Sophie Fourmaux; Frédéric Grobost; Jacqueline Jullin; Brigitte Dutilh; Jean-Francois Couture; Patrick Noury; Isabelle Lagrange; Aline Ducastaing; Henri-Pierre Doermann; Claudine Quentin
Journal: Antimicrob Agents Chemother Date: 2007-06-25 Impact factor: 5.191

Review 8. Non-phenotypic tests to detect and characterize antibiotic resistance mechanisms in Enterobacteriaceae.

Authors: Agnese Lupo; Krisztina M Papp-Wallace; Parham Sendi; Robert A Bonomo; Andrea Endimiani
Journal: Diagn Microbiol Infect Dis Date: 2013-10-03 Impact factor: 2.803

9. Characterization of small ColE-like plasmids mediating widespread dissemination of the qnrB19 gene in commensal enterobacteria.

Authors: Lucia Pallecchi; Eleonora Riccobono; Samanta Sennati; Antonia Mantella; Filippo Bartalesi; Christian Trigoso; Eduardo Gotuzzo; Alessandro Bartoloni; Gian Maria Rossolini
Journal: Antimicrob Agents Chemother Date: 2009-12-14 Impact factor: 5.191

10. Association of QnrB determinants and production of extended-spectrum beta-lactamases or plasmid-mediated AmpC beta-lactamases in clinical isolates of Klebsiella pneumoniae.

Authors: Hyunjoo Pai; Mi-Ran Seo; Tae Yeal Choi
Journal: Antimicrob Agents Chemother Date: 2006-10-30 Impact factor: 5.191