Literature DB >> 18716233

Two-year study evaluating the potential loss of methicillin resistance in a methicillin-resistant Staphylococcus aureus culture collection.

William Veguilla1, K Kealy Peak, Vicki A Luna, Jill C Roberts, Carisa R Davis, Andrew C Cannons, Philip Amuso, Jacqueline Cattani.   

Abstract

A reported loss of mecA prompted us to monitor 360 cryostocked methicillin-resistant Staphylococcus aureus strains for stability. Concurrently, 14 well-characterized strains were stored in a Microbank preservation system and subjected to multiple freeze-thaw events. There were no significant declines in the methicillin-resistant populations with either method over a two-year period.

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Year:  2008        PMID： 18716233      PMCID： PMC2566123          DOI： 10.1128/JCM.00654-08

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


  11 in total

1.  In vivo deletion of the methicillin resistance mec region from the chromosome of Staphylococcus aureus strains.

Authors:  A Deplano; P T Tassios; Y Glupczynski; E Godfroid; M J Struelens
Journal:  J Antimicrob Chemother       Date:  2000-10       Impact factor: 5.790

2.  Multiplex PCR strategy for rapid identification of structural types and variants of the mec element in methicillin-resistant Staphylococcus aureus.

Authors:  Duarte C Oliveira; Hermínia de Lencastre
Journal:  Antimicrob Agents Chemother       Date:  2002-07       Impact factor: 5.191

3.  Survey of the methicillin resistance-associated genes mecA, mecR1-mecI, and femA-femB in clinical isolates of methicillin-resistant Staphylococcus aureus.

Authors:  R L Hürlimann-Dalel; C Ryffel; F H Kayser; B Berger-Bächi
Journal:  Antimicrob Agents Chemother       Date:  1992-12       Impact factor: 5.191

4.  Characterization of a strain of community-associated methicillin-resistant Staphylococcus aureus widely disseminated in the United States.

Authors:  Fred C Tenover; Linda K McDougal; Richard V Goering; George Killgore; Steven J Projan; Jean B Patel; Paul M Dunman
Journal:  J Clin Microbiol       Date:  2006-01       Impact factor: 5.948

5.  Loss of the mecA gene during storage of methicillin-resistant Staphylococcus aureus strains.

Authors:  Arjanne van Griethuysen; Inge van Loo; Alex van Belkum; Christina Vandenbroucke-Grauls; Wim Wannet; Peter van Keulen; Jan Kluytmans
Journal:  J Clin Microbiol       Date:  2005-03       Impact factor: 5.948

6.  Involvement of two specific causes of cell mortality in freeze-thaw cycles with freezing to -196 degrees C.

Authors:  Frédéric Dumont; Pierre-André Marechal; Patrick Gervais
Journal:  Appl Environ Microbiol       Date:  2006-02       Impact factor: 4.792

Review 7.  Methicillin-resistant staphylococci.

Authors:  H F Chambers
Journal:  Clin Microbiol Rev       Date:  1988-04       Impact factor: 26.132

Review 8.  Freezing of living cells: mechanisms and implications.

Authors:  P Mazur
Journal:  Am J Physiol       Date:  1984-09

9.  Genetic background affects stability of mecA in Staphylococcus aureus.

Authors:  Yuki Katayama; D Ashley Robinson; Mark C Enright; Henry F Chambers
Journal:  J Clin Microbiol       Date:  2005-05       Impact factor: 5.948

10.  Increased susceptibility to repeated freeze-thaw cycles in Escherichia coli following long-term evolution in a benign environment.

Authors:  Sean C Sleight; Nicholas S Wigginton; Richard E Lenski
Journal:  BMC Evol Biol       Date:  2006-12-05       Impact factor: 3.260
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  5 in total

1.  Effects of storage on vancomycin and daptomycin MIC in susceptible blood isolates of methicillin-resistant Staphylococcus aureus.

Authors:  Franziska Ludwig; Becky Edwards; Timothy Lawes; Ian M Gould
Journal:  J Clin Microbiol       Date:  2012-08-01       Impact factor: 5.948

2.  Genotypic and phenotypic characterization of methicillin-susceptible Staphylococcus aureus isolates misidentified as methicillin-resistant Staphylococcus aureus by the BD GeneOhm MRSA assay.

Authors:  Paul D Stamper; Lisa Louie; Henry Wong; Andrew E Simor; Jason E Farley; Karen C Carroll
Journal:  J Clin Microbiol       Date:  2011-02-09       Impact factor: 5.948

3.  Duration of colonization with antimicrobial-resistant bacteria after ICU discharge.

Authors:  Manon R Haverkate; Lennie P G Derde; Christian Brun-Buisson; Marc J M Bonten; Martin C J Bootsma
Journal:  Intensive Care Med       Date:  2014-02-13       Impact factor: 17.440

4.  Multicenter Evaluation of MRSASelect II Chromogenic Agar for Identification of Methicillin-Resistant Staphylococcus aureus from Wound and Nasal Specimens.

Authors:  Diana R Hernandez; Duane W Newton; Nathan A Ledeboer; Blake Buchan; Carol Young; Andrew E Clark; Jessica Connoly; Donna M Wolk
Journal:  J Clin Microbiol       Date:  2015-11-18       Impact factor: 5.948

5.  Systematic Investigation of Resistance Evolution to Common Antibiotics Reveals Conserved Collateral Responses across Common Human Pathogens.

Authors:  Mari C Rodriguez de Evgrafov; Marius Faza; Konstantinos Asimakopoulos; Morten O A Sommer
Journal:  Antimicrob Agents Chemother       Date:  2020-12-16       Impact factor: 5.191
  5 in total

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