Literature DB >> 8768513

Iron depletion and virulence in Staphylococcus aureus.

D Trivier1, R J Courcol.   

Abstract

Staphylococcus aureus is able to grow in the presence of extremely low iron concentrations (0.04 microM). In iron-limiting conditions, this species develops alternative metabolic strategies such as highly efficient iron-uptake mechanisms which are only partially shared with S. epidermidis. Here we summarize the mechanisms induced by iron starvation in S. aureus in order to elucidate the virulence characteristics of this bacterium.

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Year:  1996        PMID： 8768513     DOI： 10.1111/j.1574-6968.1996.tb08373.x

Source DB:  PubMed          Journal:  FEMS Microbiol Lett        ISSN： 0378-1097            Impact factor:   2.742


  18 in total

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5.  In Staphylococcus aureus, fur is an interactive regulator with PerR, contributes to virulence, and Is necessary for oxidative stress resistance through positive regulation of catalase and iron homeostasis.

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Journal:  Infect Immun       Date:  2003-05       Impact factor: 3.441

7.  SirR, a novel iron-dependent repressor in Staphylococcus epidermidis.

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8.  Effects of iron limitation on adherence and cell surface carbohydrates of Corynebacterium diphtheriae strains.

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Journal:  Appl Environ Microbiol       Date:  2003-10       Impact factor: 4.792

9.  Selective binding of antimicrobial porphyrins to the heme-receptor IsdH-NEAT3 of Staphylococcus aureus.

Authors:  Nhuan T Vu; Yoshitaka Moriwaki; Jose M M Caaveiro; Tohru Terada; Hiroshi Tsutsumi; Itaru Hamachi; Kentaro Shimizu; Kouhei Tsumoto
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10.  Bacterial growth in amniotic fluid is dependent on the iron-availability and the activity of bacterial iron-uptake system.

Authors:  Young-Joon Ahn; Sang-Kee Park; Jae-Wook Oh; Hui Yu Sun; Sung-Heui Shin
Journal:  J Korean Med Sci       Date:  2004-06       Impact factor: 2.153
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