Literature DB >> 9087510

Active efflux of antimicrobial agents in wild-type strains of enterococci.

C Lynch1, P Courvalin, H Nikaido.   

Abstract

Enterococci are intrinsically resistant to numerous antimicrobial agents. We examined the energy-dependent efflux of radiolabeled drugs from four reference strains of Enterococcus faecalis and a strain of Enterococcus faecium and found that most strains pumped out norfloxacin and chloramphenicol. Efflux of tetracycline was detected only in certain strains.

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Year:  1997        PMID： 9087510      PMCID： PMC163815     

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


  16 in total

Review 1.  Multidrug efflux pumps of gram-negative bacteria.

Authors:  H Nikaido
Journal:  J Bacteriol       Date:  1996-10       Impact factor: 3.490

2.  One or two low affinity penicillin-binding proteins may be responsible for the range of susceptibility of Enterococcus faecium to benzylpenicillin.

Authors:  R Williamson; C le Bouguénec; L Gutmann; T Horaud
Journal:  J Gen Microbiol       Date:  1985-08

Review 3.  The life and times of the Enterococcus.

Authors:  B E Murray
Journal:  Clin Microbiol Rev       Date:  1990-01       Impact factor: 26.132

Review 4.  Penetration of lipophilic agents with multiple protonation sites into bacterial cells: tetracyclines and fluoroquinolones as examples.

Authors:  H Nikaido; D G Thanassi
Journal:  Antimicrob Agents Chemother       Date:  1993-07       Impact factor: 5.191

5.  Characteristics of an ethidium efflux system in Enterococcus hirae.

Authors:  M Midgley
Journal:  FEMS Microbiol Lett       Date:  1994-07-01       Impact factor: 2.742

6.  Transposable multiple antibiotic resistance in Streptococcus pneumoniae.

Authors:  P Courvalin; C Carlier
Journal:  Mol Gen Genet       Date:  1986-11

7.  In vitro activity of chloramphenicol and thiamphenicol analogs.

Authors:  H C Neu; K P Fu
Journal:  Antimicrob Agents Chemother       Date:  1980-08       Impact factor: 5.191

8.  Identification of a streptococcal penicillin-binding protein that reacts very slowly with penicillin.

Authors:  R Fontana; R Cerini; P Longoni; A Grossato; P Canepari
Journal:  J Bacteriol       Date:  1983-09       Impact factor: 3.490

9.  Multiple antibiotic resistance in Pseudomonas aeruginosa: evidence for involvement of an efflux operon.

Authors:  K Poole; K Krebes; C McNally; S Neshat
Journal:  J Bacteriol       Date:  1993-11       Impact factor: 3.490

10.  Conjugal transfer of plasmid-borne multiple antibiotic resistance in Streptococcus faecalis var. zymogenes.

Authors:  A E Jacob; S J Hobbs
Journal:  J Bacteriol       Date:  1974-02       Impact factor: 3.490
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  15 in total

Review 1.  Efflux-mediated resistance to fluoroquinolones in gram-positive bacteria and the mycobacteria.

Authors:  K Poole
Journal:  Antimicrob Agents Chemother       Date:  2000-10       Impact factor: 5.191

Review 2.  Aminoglycosides: activity and resistance.

Authors:  M P Mingeot-Leclercq; Y Glupczynski; P M Tulkens
Journal:  Antimicrob Agents Chemother       Date:  1999-04       Impact factor: 5.191

3.  The development of ciprofloxacin resistance in Pseudomonas aeruginosa involves multiple response stages and multiple proteins.

Authors:  Hsun-Cheng Su; Kevin Ramkissoon; Janet Doolittle; Martha Clark; Jainab Khatun; Ashley Secrest; Matthew C Wolfgang; Morgan C Giddings
Journal:  Antimicrob Agents Chemother       Date:  2010-08-09       Impact factor: 5.191

Review 4.  Distribution and physiology of ABC-type transporters contributing to multidrug resistance in bacteria.

Authors:  Jacek Lubelski; Wil N Konings; Arnold J M Driessen
Journal:  Microbiol Mol Biol Rev       Date:  2007-09       Impact factor: 11.056

Review 5.  Adaptation to Adversity: the Intermingling of Stress Tolerance and Pathogenesis in Enterococci.

Authors:  Anthony O Gaca; José A Lemos
Journal:  Microbiol Mol Biol Rev       Date:  2019-07-17       Impact factor: 11.056

6.  Antibiotic resistance, efflux pump genes and virulence determinants in Enterococcus spp. from surface water systems.

Authors:  L G Molale; Cornelius Carlos Bezuidenhout
Journal:  Environ Sci Pollut Res Int       Date:  2016-08-11       Impact factor: 4.223

7.  Multiple novel inhibitors of the NorA multidrug transporter of Staphylococcus aureus.

Authors:  P N Markham; E Westhaus; K Klyachko; M E Johnson; A A Neyfakh
Journal:  Antimicrob Agents Chemother       Date:  1999-10       Impact factor: 5.191

8.  Acquired gentamicin resistance by permeability impairment in Enterococcus faecalis.

Authors:  Elisabeth Aslangul; Laurent Massias; Alain Meulemans; Françoise Chau; Antoine Andremont; Patrice Courvalin; Bruno Fantin; Raymond Ruimy
Journal:  Antimicrob Agents Chemother       Date:  2006-11       Impact factor: 5.191

9.  Active efflux of norfloxacin by Bacteroides fragilis.

Authors:  S Miyamae; H Nikaido; Y Tanaka; F Yoshimura
Journal:  Antimicrob Agents Chemother       Date:  1998-08       Impact factor: 5.191

10.  High-level ciprofloxacin resistance from point mutations in gyrA and parC confined to global hospital-adapted clonal lineage CC17 of Enterococcus faecium.

Authors:  Helen L Leavis; Rob J L Willems; Janetta Top; Marc J M Bonten
Journal:  J Clin Microbiol       Date:  2006-03       Impact factor: 5.948
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