Literature DB >> 24523476

Vancomycin-variable Enterococcus faecium: in vivo emergence of vancomycin resistance in a vancomycin-susceptible isolate.

Bryan Coburn1, Donald E Low, Samir N Patel, Susan M Poutanen, Dea Shahinas, Alireza Eshaghi, Barbara M Willey, Allison McGeer.   

Abstract

We report the emergence of vancomycin resistance in a patient colonized with a vanA-containing, vanRS-negative isolate of Enterococcus faecium which was initially vancomycin susceptible. This is a previously undescribed mechanism of drug resistance with diagnostic and therapeutic implications.

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Year:  2014        PMID： 24523476      PMCID： PMC3993649          DOI： 10.1128/JCM.03579-13

Source DB:  PubMed          Journal:  J Clin Microbiol        ISSN： 0095-1137            Impact factor:   5.948


  9 in total

1.  Effects of the movement of insertion sequences on the structure of VanA glycopeptide resistance elements in Enterococcus faecium.

Authors:  A L Darini; M F Palepou; N Woodford
Journal:  Antimicrob Agents Chemother       Date:  2000-05       Impact factor: 5.191

2.  Heteroresistance to vancomycin in Enterococcus faecium.

Authors:  M R Alam; S Donabedian; W Brown; J Gordon; J W Chow; M J Zervos; E Hershberger
Journal:  J Clin Microbiol       Date:  2001-09       Impact factor: 5.948

Review 3.  Vancomycin resistance in gram-positive cocci.

Authors:  Patrice Courvalin
Journal:  Clin Infect Dis       Date:  2006-01-01       Impact factor: 9.079

4.  Heteroresistance to vancomycin and novel point mutations in Tn1546 of Enterococcus faecium ATCC 51559.

Authors:  Saeed A Khan; Kidon Sung; Sherryll Layton; Mohamed S Nawaz
Journal:  Int J Antimicrob Agents       Date:  2007-10-23       Impact factor: 5.283

5.  Vancomycin-resistant enterococci.

Authors:  A H Uttley; C H Collins; J Naidoo; R C George
Journal:  Lancet       Date:  1988 Jan 2-9       Impact factor: 79.321

6.  Plasmid-mediated resistance to vancomycin and teicoplanin in Enterococcus faecium.

Authors:  R Leclercq; E Derlot; J Duval; P Courvalin
Journal:  N Engl J Med       Date:  1988-07-21       Impact factor: 91.245

7.  vanA-containing Enterococcus faecium susceptible to vancomycin and teicoplanin because of major nucleotide deletions in Tn1546.

Authors:  Simon Gagnon; Simon Lévesque; Brigitte Lefebvre; Anne-Marie Bourgault; Annie-Claude Labbé; Michel Roger
Journal:  J Antimicrob Chemother       Date:  2011-09-15       Impact factor: 5.790

8.  Outbreak of vancomycin-susceptible Enterococcus faecium containing the wild-type vanA gene.

Authors:  Tom A Szakacs; Lindsay Kalan; Michael J McConnell; Alireza Eshaghi; Dea Shahinas; Allison McGeer; Gerry D Wright; Donald E Low; Samir N Patel
Journal:  J Clin Microbiol       Date:  2014-02-12       Impact factor: 5.948

Review 9.  Mechanisms of glycopeptide resistance in enterococci.

Authors:  M Arthur; P E Reynolds; F Depardieu; S Evers; S Dutka-Malen; R Quintiliani; P Courvalin
Journal:  J Infect       Date:  1996-01       Impact factor: 6.072
  9 in total
  10 in total

1.  Vancomycin-Variable Enterococcal Bacteremia.

Authors:  M A Downing; J Xiong; A Eshaghi; A McGeer; S N Patel; J Johnstone
Journal:  J Clin Microbiol       Date:  2015-09-30       Impact factor: 5.948

2.  Vancomycin-variable enterococci can give rise to constitutive resistance during antibiotic therapy.

Authors:  Maulik N Thaker; Lindsay Kalan; Nicholas Waglechner; Alireza Eshaghi; Samir N Patel; Susan Poutanen; Barbara Willey; Bryan Coburn; Allison McGeer; Donald E Low; Gerard D Wright
Journal:  Antimicrob Agents Chemother       Date:  2014-12-15       Impact factor: 5.191

3.  Outbreak of vancomycin-susceptible Enterococcus faecium containing the wild-type vanA gene.

Authors:  Tom A Szakacs; Lindsay Kalan; Michael J McConnell; Alireza Eshaghi; Dea Shahinas; Allison McGeer; Gerry D Wright; Donald E Low; Samir N Patel
Journal:  J Clin Microbiol       Date:  2014-02-12       Impact factor: 5.948

4.  Investigating the mobilome in clinically important lineages of Enterococcus faecium and Enterococcus faecalis.

Authors:  Theresa Mikalsen; Torunn Pedersen; Rob Willems; Teresa M Coque; Guido Werner; Ewa Sadowy; Willem van Schaik; Lars Bogø Jensen; Arnfinn Sundsfjord; Kristin Hegstad
Journal:  BMC Genomics       Date:  2015-04-10       Impact factor: 3.969

5.  Whole-genome sequencing reveals transmission of vancomycin-resistant Enterococcus faecium in a healthcare network.

Authors:  Hayley J Brodrick; Kathy E Raven; Ewan M Harrison; Beth Blane; Sandra Reuter; M Estée Török; Julian Parkhill; Sharon J Peacock
Journal:  Genome Med       Date:  2016-01-12       Impact factor: 11.117

6.  Prevalence of vancomycin-variable Enterococcus faecium (VVE) among vanA-positive sterile site isolates and patient factors associated with VVE bacteremia.

Authors:  Philipp Kohler; Alireza Eshaghi; Hyunjin C Kim; Agron Plevneshi; Karen Green; Barbara M Willey; Allison McGeer; Samir N Patel
Journal:  PLoS One       Date:  2018-03-22       Impact factor: 3.240

7.  Dissemination and genetic analysis of the stealthy vanB gene clusters of Enterococcus faecium clinical isolates in Japan.

Authors:  Yusuke Hashimoto; Jun Kurushima; Takahiro Nomura; Koichi Tanimoto; Kiyoko Tamai; Hideji Yanagisawa; Komei Shirabe; Yasuyoshi Ike; Haruyoshi Tomita
Journal:  BMC Microbiol       Date:  2018-12-13       Impact factor: 3.605

8.  Surveillance of vancomycin-resistant enterococci reveals shift in dominating clones and national spread of a vancomycin-variable vanA Enterococcus faecium ST1421-CT1134 clone, Denmark, 2015 to March 2019.

Authors:  Anette M Hammerum; Ulrik S Justesen; Mette Pinholt; Louise Roer; Hülya Kaya; Peder Worning; Sanne Nygaard; Michael Kemp; Marianne Engell Clausen; Karen Leth Nielsen; Jurgita Samulioniené; Mona Kjærsgaard; Claus Østergaard; John Coia; Turid Snekloth Søndergaard; Shahin Gaini; Kristian Schønning; Henrik Westh; Henrik Hasman; Barbara Juliane Holzknecht
Journal:  Euro Surveill       Date:  2019-08

9.  Alternative vanHAX promoters and increased vanA-plasmid copy number resurrect silenced glycopeptide resistance in Enterococcus faecium.

Authors:  Theresa Maria Wagner; Jessin Janice; Audun Sivertsen; Ingegerd Sjögren; Arnfinn Sundsfjord; Kristin Hegstad
Journal:  J Antimicrob Chemother       Date:  2021-03-12       Impact factor: 5.790

10.  A Silenced vanA Gene Cluster on a Transferable Plasmid Caused an Outbreak of Vancomycin-Variable Enterococci.

Authors:  Audun Sivertsen; Torunn Pedersen; Kjersti Wik Larssen; Kåre Bergh; Torunn Gresdal Rønning; Andreas Radtke; Kristin Hegstad
Journal:  Antimicrob Agents Chemother       Date:  2016-06-20       Impact factor: 5.191
  10 in total

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