Type

Journal Article

Authors

Cormac Gm Gahan
Colin Hill
Heather P. McLaughlin

Subjects

Microbiology

Topics
fur ferric uptake regulator growth development bacterial proteins genetics iron metabolism listeria monocytogenes health and safety

The impact of iron on Listeria monocytogenes; inside and outside the host. (2010)

Abstract As iron is vital for all cells, host sequestration of iron provides a significant barrier to bacterial infection. The absolute requirement for iron has driven the evolution of refined systems by which pathogenic bacteria such as Listeria monocytogenes can competitively acquire this element during host infection. This process is coordinated, at least partly, by the Ferric Uptake Regulator (Fur). Recent studies have identified loci within the listerial Fur-regulon and have characterized specific systems involved in iron uptake from various sources. This work has greatly advanced our knowledge of the mechanisms underpinning iron homeostasis in L. monocytogenes. A greater understanding of the molecular mechanisms by which pathogenic bacteria acquire iron is significant from both a food safety and public-health perspective.
Collections Ireland -> University College Cork -> PubMed

Full list of authors on original publication

Cormac Gm Gahan, Colin Hill, Heather P. McLaughlin

Experts in our system

1
Cormac G M Gahan
University College Cork
Total Publications: 109
 
2
Colin Hill
University College Cork
Total Publications: 351