Literature DB >> 22106222

Changes in ciprofloxacin resistance levels in Enterobacter aerogenes isolates associated with variable expression of the aac(6')-Ib-cr gene.

Elena Ruiz1, Alain A Ocampo-Sosa, Julia Alcoba-Flórez, Elena Román, Guillaume Arlet, Carmen Torres, Luis Martínez-Martínez.   

Abstract

Two closely related Enterobacter aerogenes isolates presented a new identical aac(6')-Ib-cr genetic environment, including IS26. One isolate showed lower MICs of ciprofloxacin, norfloxacin, tobramycin, and amikacin and decreased expression of aac(6')-Ib-cr, which might be related to a 12-bp deletion causing a displacement of the -10 box upstream of the aac(6')-Ib-cr gene.

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Year:  2011        PMID： 22106222      PMCID： PMC3264215          DOI： 10.1128/AAC.05074-11

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


  15 in total

1.  Activities of imipenem and cephalosporins against clonally related strains of Escherichia coli hyperproducing chromosomal beta-lactamase and showing altered porin profiles.

Authors:  L Martínez-Martínez; M C Conejo; A Pascual; S Hernández-Allés; S Ballesta; E Ramírez De Arellano-Ramos; V J Benedí; E J Perea
Journal:  Antimicrob Agents Chemother       Date:  2000-09       Impact factor: 5.191

2.  Fluoroquinolone-modifying enzyme: a new adaptation of a common aminoglycoside acetyltransferase.

Authors:  Ari Robicsek; Jacob Strahilevitz; George A Jacoby; Mark Macielag; Darren Abbanat; Chi Hye Park; Karen Bush; David C Hooper
Journal:  Nat Med       Date:  2005-12-20       Impact factor: 53.440

3.  A general method for detecting and sizing large plasmids.

Authors:  B M Barton; G P Harding; A J Zuccarelli
Journal:  Anal Biochem       Date:  1995-04-10       Impact factor: 3.365

4.  Overexpression of AmpC and efflux pumps in Pseudomonas aeruginosa isolates from bloodstream infections: prevalence and impact on resistance in a Spanish multicenter study.

Authors:  Gabriel Cabot; Alain A Ocampo-Sosa; Fe Tubau; María D Macia; Cristina Rodríguez; Bartolomé Moya; Laura Zamorano; Cristina Suárez; Carmen Peña; Luis Martínez-Martínez; Antonio Oliver
Journal:  Antimicrob Agents Chemother       Date:  2011-02-28       Impact factor: 5.191

5.  Molecular mechanisms disrupting porin expression in ertapenem-resistant Klebsiella and Enterobacter spp. clinical isolates from the UK.

Authors:  Michel Doumith; Matthew J Ellington; David M Livermore; Neil Woodford
Journal:  J Antimicrob Chemother       Date:  2009-02-20       Impact factor: 5.790

6.  Mechanisms of resistance in multiple-antibiotic-resistant Escherichia coli strains of human, animal, and food origins.

Authors:  Yolanda Sáenz; Laura Briñas; Elena Domínguez; Joaquim Ruiz; Myriam Zarazaga; Jordi Vila; Carmen Torres
Journal:  Antimicrob Agents Chemother       Date:  2004-10       Impact factor: 5.191

7.  Complete nucleotide sequence of a 92-kilobase plasmid harboring the CTX-M-15 extended-spectrum beta-lactamase involved in an outbreak in long-term-care facilities in Toronto, Canada.

Authors:  David A Boyd; Shaun Tyler; Sara Christianson; Allison McGeer; Matthew P Muller; Barbara M Willey; Elizabeth Bryce; Michael Gardam; Patrice Nordmann; Michael R Mulvey
Journal:  Antimicrob Agents Chemother       Date:  2004-10       Impact factor: 5.191

8.  Genomic mapping with I-Ceu I, an intron-encoded endonuclease specific for genes for ribosomal RNA, in Salmonella spp., Escherichia coli, and other bacteria.

Authors:  S L Liu; A Hessel; K E Sanderson
Journal:  Proc Natl Acad Sci U S A       Date:  1993-07-15       Impact factor: 11.205

9.  gyrA mutations associated with fluoroquinolone resistance in eight species of Enterobacteriaceae.

Authors:  L M Weigel; C D Steward; F C Tenover
Journal:  Antimicrob Agents Chemother       Date:  1998-10       Impact factor: 5.191

10.  Characterization of plasmids harbouring qnrS1, qnrB2 and qnrB19 genes in Salmonella.

Authors:  Aurora García-Fernández; Daniela Fortini; Kees Veldman; Dik Mevius; Alessandra Carattoli
Journal:  J Antimicrob Chemother       Date:  2008-11-11       Impact factor: 5.790
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  7 in total

Review 1.  Plasmid-mediated quinolone resistance.

Authors:  George A Jacoby; Jacob Strahilevitz; David C Hooper
Journal:  Microbiol Spectr       Date:  2014-10

Review 2.  Transferable Mechanisms of Quinolone Resistance from 1998 Onward.

Authors:  Joaquim Ruiz
Journal:  Clin Microbiol Rev       Date:  2019-08-14       Impact factor: 26.132

3.  Isolation of VIM-2-producing Pseudomonas monteilii clinical strains disseminated in a tertiary hospital in northern Spain.

Authors:  Alain A Ocampo-Sosa; Laura P Guzmán-Gómez; Marta Fernández-Martínez; Elena Román; Cristina Rodríguez; Francesc Marco; Jordi Vila; Luis Martínez-Martínez
Journal:  Antimicrob Agents Chemother       Date:  2014-11-24       Impact factor: 5.191

4.  Aminoglycoside-resistance gene signatures are predictive of aminoglycoside MICs for carbapenem-resistant Klebsiella pneumoniae.

Authors:  Yanqin Huang; Amisha P Rana; Eric Wenzler; Egon A Ozer; Fiorella Krapp; Jürgen B Bulitta; Alan R Hauser; Zackery P Bulman
Journal:  J Antimicrob Chemother       Date:  2022-02-02       Impact factor: 5.758

5.  Anaerobic Digestion and Removal of Sulfamethoxazole, Enrofloxacin, Ciprofloxacin and Their Antibiotic Resistance Genes in a Full-Scale Biogas Plant.

Authors:  Andrea Visca; Anna Barra Caracciolo; Paola Grenni; Luisa Patrolecco; Jasmin Rauseo; Giulia Massini; Valentina Mazzurco Miritana; Francesca Spataro
Journal:  Antibiotics (Basel)       Date:  2021-04-28

6.  Infections Caused by Antimicrobial Drug-Resistant Saprophytic Gram-Negative Bacteria in the Environment.

Authors:  Eva Raphael; Lee W Riley
Journal:  Front Med (Lausanne)       Date:  2017-10-30

7.  Global fluoroquinolone resistance epidemiology and implictions for clinical use.

Authors:  Axel Dalhoff
Journal:  Interdiscip Perspect Infect Dis       Date:  2012-10-14
  7 in total

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