Interference of Pseudomonas aeruginosa signalling and biofilm formation for infection control

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Pseudomonas aeruginosa is the best described bacterium with regards to quorum sensing (QS), in vitro biofilm formation and the development of antibiotic tolerance. Biofilms composed of P. aeruginosa are thought to be the underlying cause of many chronic infections, including those in wounds and in the lungs of patients with cystic fibrosis. In this review, we provide an overview of the molecular mechanisms involved in QS, QS-enabled virulence, biofilm formation and biofilm-enabled antibiotic tolerance. We now have substantial knowledge of the multicellular behaviour of P. aeruginosa in vitro. A major task for the future is to investigate how such in vitro data correlate with the in vivo behaviour of P. aeruginosa, and how to treat chronic infections of this bacterium in patients.
Original languageEnglish
JournalExpert Reviews in Molecular Medicine
Pages (from-to)e11
Number of pages18
Publication statusPublished - 2010

Bibliographical note

Keywords: Animals; Biofilms; Chronic Disease; Humans; Pseudomonas Infections; Pseudomonas aeruginosa; Signal Transduction

ID: 20395015