Staphylococcus lugdunensis, an aggressive coagulase-negative pathogen not to be underestimated.

Abstract

The new emerging coagulase-negative pathogen Staphylococcus lugdunensis is responsible for severe cardiac and joint infections. Since the biochemical phenotypic systems designed for the identification of CoNS do not appear to be species specific and are hardly reliable for the discrimination of S. lugdunensis from other staphylococci, its precise identification requires fine molecular methods. The pathogenic mechanisms by which S. lugdunensis causes severe infections are not yet completely elucidated and in this review its virulence and toxic determinants are surveyed as well as its adhesins and biofilm production.

• Authors: Stefano Ravaioli, Laura Selan, Livia Visai, Valter Pirini, Davide Campoccia, Alessandra Maso, Pietro Speziale, Lucio Montanaro, Carla Renata Arciola
• Journal: The International journal of artificial organs (Int J Artif Organs) Vol. 35 Issue 10 Pg. 742-53 (Oct 2012) ISSN: 1724-6040 [Electronic] United States
• PMID: 23065884 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)

Chemical References

• Bacterial Proteins
• Bacterial Toxins
• Virulence Factors

Topics

• Animals
• Bacterial Adhesion
• Bacterial Proteins (metabolism)
• Bacterial Toxins (metabolism)
• Biofilms
• Humans
• Prostheses and Implants (adverse effects, microbiology)
• Prosthesis-Related Infections (microbiology)
• Staphylococcal Infections (microbiology)
• Staphylococcus lugdunensis (classification, genetics, growth & development, isolation & purification, metabolism, pathogenicity)
• Virulence
• Virulence Factors (metabolism)