Literature DB >> 16081974

Partial excision of the chromosomal cassette containing the methicillin resistance determinant results in methicillin-susceptible Staphylococcus aureus.

Pierre-Yves Donnio1, Duarte C Oliveira, Nuno A Faria, Nathalie Wilhelm, Alain Le Coustumier, Herminia de Lencastre.   

Abstract

We report a detailed characterization of methicillin-susceptible Staphylococcus aureus isolates from five French hospitals negative for both the mecA and the ccrAB loci but positive for the IS431::pUB110::IS431::dcs structure, present in some Staphylococcus cassette chromosome mec (SCCmec) types. The presence of SCCmec-associated elements suggests that this unusual resistant phenotype is due to a partial excision of SCCmec from epidemic methicillin-resistant S. aureus. The hypothesis of a genetic relatedness is strengthened by common sequence and spa types and similar susceptibility patterns.

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Year:  2005        PMID： 16081974      PMCID： PMC1233945          DOI： 10.1128/JCM.43.8.4191-4193.2005

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


  26 in total

1.  Detection of methicillin-resistant Staphylococcus aureus directly from nasal swab specimens by a real-time PCR assay.

Authors:  David K Warren; Robert S Liao; Liana R Merz; Michael Eveland; W Michael Dunne
Journal:  J Clin Microbiol       Date:  2004-12       Impact factor: 5.948

2.  Spontaneous loss of methicillin resistance in Staphylococcus aureus at room-temperature.

Authors:  W B Grubb; D I Annear
Journal:  Lancet       Date:  1972-12-09       Impact factor: 79.321

3.  Extrachromosomal control of methicillin resistance and toxin production in Staphylococcus aureus.

Authors:  K Dornbusch; H O Hallander; F Löfquist
Journal:  J Bacteriol       Date:  1969-05       Impact factor: 3.490

4.  Evaluation of protein A gene polymorphic region DNA sequencing for typing of Staphylococcus aureus strains.

Authors:  B Shopsin; M Gomez; S O Montgomery; D H Smith; M Waddington; D E Dodge; D A Bost; M Riehman; S Naidich; B N Kreiswirth
Journal:  J Clin Microbiol       Date:  1999-11       Impact factor: 5.948

5.  Methicillin-sensitive and -resistant homologues of Staphylococcus aureus occur together among clinical isolates.

Authors:  B Inglis; W el-Adhami; P R Stewart
Journal:  J Infect Dis       Date:  1993-02       Impact factor: 5.226

6.  New real-time PCR assay for rapid detection of methicillin-resistant Staphylococcus aureus directly from specimens containing a mixture of staphylococci.

Authors:  A Huletsky; R Giroux; V Rossbach; M Gagnon; M Vaillancourt; M Bernier; F Gagnon; K Truchon; M Bastien; F J Picard; A van Belkum; M Ouellette; P H Roy; M G Bergeron
Journal:  J Clin Microbiol       Date:  2004-05       Impact factor: 5.948

7.  spa typing method for discriminating among Staphylococcus aureus isolates: implications for use of a single marker to detect genetic micro- and macrovariation.

Authors:  Larry Koreen; Srinivas V Ramaswamy; Edward A Graviss; Steven Naidich; James M Musser; Barry N Kreiswirth
Journal:  J Clin Microbiol       Date:  2004-02       Impact factor: 5.948

8.  Evolutionary models of the emergence of methicillin-resistant Staphylococcus aureus.

Authors:  D Ashley Robinson; Mark C Enright
Journal:  Antimicrob Agents Chemother       Date:  2003-12       Impact factor: 5.191

9.  Consecutive isolation of homologous strains of methicillin-resistant and methicillin-susceptible Staphylococcus aureus from a hospitalized child.

Authors:  C Lawrence; M Cosseron; P Durand; Y Costa; R Leclercq
Journal:  J Hosp Infect       Date:  1996-05       Impact factor: 3.926

10.  Methicillin-resistant Staphylococcus aureus in Europe, 1999-2002.

Authors:  Edine W Tiemersma; Stef L A M Bronzwaer; Outi Lyytikäinen; John E Degener; Paul Schrijnemakers; Nienke Bruinsma; Jos Monen; Wolfgang Witte; Hajo Grundman
Journal:  Emerg Infect Dis       Date:  2004-09       Impact factor: 6.883
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  34 in total

1.  GeneXpert captures unstable methicillin-resistant Staphylococcus aureus prone to rapidly losing the mecA gene.

Authors:  Diana E Ciardo; Sibylle Burger; Michael Payer; Christian Lee; Nadine McCallum
Journal:  J Clin Microbiol       Date:  2010-06-09       Impact factor: 5.948

2.  Systematic derivation of marker sets for staphylococcal cassette chromosome mec typing.

Authors:  Alex J Stephens; Flavia Huygens; Philip M Giffard
Journal:  Antimicrob Agents Chemother       Date:  2007-05-21       Impact factor: 5.191

3.  Performance of the BD GeneOhm methicillin-resistant Staphylococcus aureus test before and during high-volume clinical use.

Authors:  Suzanne M Paule; Donna M Hacek; Bridget Kufner; Karine Truchon; Richard B Thomson; Karen L Kaul; Ari Robicsek; Lance R Peterson
Journal:  J Clin Microbiol       Date:  2007-07-11       Impact factor: 5.948

4.  Evaluation of three molecular assays for rapid identification of methicillin-resistant Staphylococcus aureus.

Authors:  Patrice Francois; Manuela Bento; Gesuele Renzi; Stephan Harbarth; Didier Pittet; Jacques Schrenzel
Journal:  J Clin Microbiol       Date:  2007-04-11       Impact factor: 5.948

5.  MVPlex assay for direct detection of methicillin-resistant Staphylococcus aureus in naris and other swab specimens.

Authors:  Raymond P Podzorski; Haijing Li; Jian Han; Yi-Wei Tang
Journal:  J Clin Microbiol       Date:  2008-07-09       Impact factor: 5.948

6.  A common variant of staphylococcal cassette chromosome mec type IVa in isolates from Copenhagen, Denmark, is not detected by the BD GeneOhm methicillin-resistant Staphylococcus aureus assay.

Authors:  Mette Damkjaer Bartels; Kit Boye; Susanne Mie Rohde; Anders Rhod Larsen; Herbert Torfs; Peggy Bouchy; Robert Skov; Henrik Westh
Journal:  J Clin Microbiol       Date:  2009-03-18       Impact factor: 5.948

7.  High frequency of occupied attB regions in Norwegian Staphylococcus aureus isolates supports a two-step MRSA screening algorithm.

Authors:  H S Tunsjø; S Kalyanasundaram; M M Worren; T M Leegaard; A E F Moen
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2016-09-09       Impact factor: 3.267

8.  Outbreak of skin infections in college football team members due to an unusual strain of community-acquired methicillin-susceptible Staphylococcus aureus.

Authors:  Jose-Mario Fontanilla; Kathryn B Kirkland; Elizabeth A Talbot; Kenton E Powell; Joseph D Schwartzman; Richard V Goering; Jeffrey Parsonnet
Journal:  J Clin Microbiol       Date:  2009-12-09       Impact factor: 5.948

9.  Rapid detection of Staphylococcus aureus and methicillin-resistant S. aureus (MRSA) in wound specimens and blood cultures: multicenter preclinical evaluation of the Cepheid Xpert MRSA/SA skin and soft tissue and blood culture assays.

Authors:  D M Wolk; M J Struelens; P Pancholi; T Davis; P Della-Latta; D Fuller; E Picton; R Dickenson; O Denis; D Johnson; K Chapin
Journal:  J Clin Microbiol       Date:  2009-01-14       Impact factor: 5.948

10.  Detection of staphylococcal cassette chromosome mec-associated DNA segments in multiresistant methicillin-susceptible Staphylococcus aureus (MSSA) and identification of Staphylococcus epidermidis ccrAB4 in both methicillin-resistant S. aureus and MSSA.

Authors:  Anna C Shore; Angela S Rossney; Brian O'Connell; Celine M Herra; Derek J Sullivan; Hilary Humphreys; David C Coleman
Journal:  Antimicrob Agents Chemother       Date:  2008-10-13       Impact factor: 5.191
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