Literature DB >> 16936013

Agr interference between clinical Staphylococcus aureus strains in an insect model of virulence.

Vicki Fleming1, Ed Feil, Andrew K Sewell, Nicholas Day, Angus Buckling, Ruth C Massey.   

Abstract

Repression of virulence by Staphylococcus aureus strains from different Agr groups has been demonstrated in vitro and is proposed as a means of competitive interference. Here, using the insect Manduca sexta, we show for the first time that this interference also occurs in vivo within a mixed population.

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Year:  2006        PMID: 16936013      PMCID: PMC1636260          DOI: 10.1128/JB.00700-06

Source DB:  PubMed          Journal:  J Bacteriol        ISSN: 0021-9193            Impact factor:   3.490


  15 in total

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Authors:  Philippe Dufour; Sophie Jarraud; Francois Vandenesch; Timothy Greenland; Richard P Novick; Michele Bes; Jerome Etienne; Gerard Lina
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3.  Bacterial interference caused by autoinducing peptide variants.

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Review 4.  Quorum-sensing control in Staphylococci -- a target for antimicrobial drug therapy?

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5.  Exfoliatin-producing strains define a fourth agr specificity group in Staphylococcus aureus.

Authors:  S Jarraud; G J Lyon; A M Figueiredo; G Lina; L Gérard; F Vandenesch; J Etienne; T W Muir; R P Novick
Journal:  J Bacteriol       Date:  2000-11       Impact factor: 3.490

6.  Microarrays reveal that each of the ten dominant lineages of Staphylococcus aureus has a unique combination of surface-associated and regulatory genes.

Authors:  Jodi A Lindsay; Catrin E Moore; Nicholas P Day; Sharon J Peacock; Adam A Witney; Richard A Stabler; Sarah E Husain; Philip D Butcher; Jason Hinds
Journal:  J Bacteriol       Date:  2006-01       Impact factor: 3.490

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9.  agr-dependent bacterial interference has no impact on long-term colonization of Staphylococcus aureus during persistent airway infection of cystic fibrosis patients.

Authors:  Barbara C Kahl; Karsten Becker; Alexander W Friedrich; Julia Clasen; Bhanu Sinha; Christof Von Eiff; Georg Peters
Journal:  J Clin Microbiol       Date:  2003-11       Impact factor: 5.948

10.  Virulent combinations of adhesin and toxin genes in natural populations of Staphylococcus aureus.

Authors:  Sharon J Peacock; Catrin E Moore; Anita Justice; Maria Kantzanou; Lisa Story; Kathryn Mackie; Gael O'Neill; Nicholas P J Day
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  13 in total

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Review 2.  Quorum sensing and social networking in the microbial world.

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Review 4.  Commensal Staphylococci Influence Staphylococcus aureus Skin Colonization and Disease.

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6.  Biosynthesis of Staphylococcus aureus autoinducing peptides by using the synechocystis DnaB mini-intein.

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7.  Coagulase-Negative Staphylococcal Strain Prevents Staphylococcus aureus Colonization and Skin Infection by Blocking Quorum Sensing.

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8.  Drosophila embryos as model systems for monitoring bacterial infection in real time.

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9.  Social evolution in micro-organisms and a Trojan horse approach to medical intervention strategies.

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Review 10.  An analysis of the structural and functional similarities of insect hemocytes and mammalian phagocytes.

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