Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Making 'sense' of metabolism: autoinducer-2, LUXS and pathogenic bacteria.
AU - Vendeville, Agnès
AU - Winzer, Klaus
AU - Heurlier, Karin
AU - Tang, Christoph M.
AU - Hardie, Kim R.
PY - 2005/5
Y1 - 2005/5
N2 - Bacteria exploit many mechanisms to communicate with each other and their surroundings. Mechanisms using small diffusible signals to coordinate behaviour with cell density (quorum sensing) frequently contribute to pathogenicity. However, pathogens must also be able to acquire nutrients and replicate to successfully invade their host. One quorum-sensing system, based on the possession of LuxS, bears the unique feature of contributing directly to metabolism, and therefore has the potential to influence both gene regulation and bacterial fitness. Here, we discuss the influence that LuxS and its product, autoinducer-2, have on virulence, relating the current evidence to the preferred niche of the pathogen and the underlying mechanisms involved.
AB - Bacteria exploit many mechanisms to communicate with each other and their surroundings. Mechanisms using small diffusible signals to coordinate behaviour with cell density (quorum sensing) frequently contribute to pathogenicity. However, pathogens must also be able to acquire nutrients and replicate to successfully invade their host. One quorum-sensing system, based on the possession of LuxS, bears the unique feature of contributing directly to metabolism, and therefore has the potential to influence both gene regulation and bacterial fitness. Here, we discuss the influence that LuxS and its product, autoinducer-2, have on virulence, relating the current evidence to the preferred niche of the pathogen and the underlying mechanisms involved.
U2 - 10.1038/nrmicro1146
DO - 10.1038/nrmicro1146
M3 - Journal article
VL - 3
SP - 383
EP - 396
JO - Nature Reviews in Microbiology
JF - Nature Reviews in Microbiology
SN - 1740-1534
IS - 5
ER -