» Articles » PMID: 22153710

The Impact of Metal Sequestration on Staphylococcus Aureus Metabolism

Overview
Specialty Microbiology
Date 2011 Dec 14
PMID 22153710
Citations 20
Authors
Affiliations
Soon will be listed here.
Abstract

The Gram-positive pathogen Staphylococcus aureus poses a serious risk to public health due to its prevalence as a commensal organism, its ability to cause a multitude of diseases, and the increasing incidence of antibiotic resistant strains. S. aureus infects diverse niches within vertebrates despite being challenged by a robust immune response. The host-pathogen confrontation occurs in an environment nearly devoid of metals that are essential for bacterial proliferation. S. aureus is able to flourish in these conditions and often causes significant morbidity and mortality. This review highlights current themes pertaining to the process of host-mediated metal sequestration known as 'nutritional immunity', S. aureus metal acquisition strategies, and how proliferating within a metal restricted environment impacts bacterial physiology.

Citing Articles

Detection of virulence gene based on CRISPR strip.

Jin L, Hu X, Tian Y, Fang M, Dong X, Jiang Y Front Immunol. 2024; 15:1345532.

PMID: 38524136 PMC: 10957627. DOI: 10.3389/fimmu.2024.1345532.


Old dogs, new tricks: New insights into the iron/manganese superoxide dismutase family.

Frye K, Sendra K, Waldron K, Kehl-Fie T J Inorg Biochem. 2022; 230:111748.

PMID: 35151099 PMC: 9112591. DOI: 10.1016/j.jinorgbio.2022.111748.


Transcriptomic analysis of Streptococcus agalactiae periprosthetic joint infection.

Cho H, Masters T, Greenwood-Quaintance K, Johnson S, Jeraldo P, Chia N Microbiologyopen. 2021; 10(6):e1256.

PMID: 34964296 PMC: 8678771. DOI: 10.1002/mbo3.1256.


Zinc Deprivation as a Promising Approach for Combating Methicillin-Resistant : A Pilot Study.

Elhakim Y, Ali A, Hosny A, Abdeltawab N Pathogens. 2021; 10(10).

PMID: 34684179 PMC: 8540720. DOI: 10.3390/pathogens10101228.


Rsp activates expression of the Cnt system in Staphylococcus aureus.

Vinue L, Hooper D BMC Microbiol. 2020; 20(1):327.

PMID: 33115405 PMC: 7594338. DOI: 10.1186/s12866-020-02013-0.


References
1.
Cheng A, Kim H, Burts M, Krausz T, Schneewind O, Missiakas D . Genetic requirements for Staphylococcus aureus abscess formation and persistence in host tissues. FASEB J. 2009; 23(10):3393-404. PMC: 2747682. DOI: 10.1096/fj.09-135467. View

2.
Waldron K, Robinson N . How do bacterial cells ensure that metalloproteins get the correct metal?. Nat Rev Microbiol. 2008; 7(1):25-35. DOI: 10.1038/nrmicro2057. View

3.
Somerville G, Proctor R . At the crossroads of bacterial metabolism and virulence factor synthesis in Staphylococci. Microbiol Mol Biol Rev. 2009; 73(2):233-48. PMC: 2698418. DOI: 10.1128/MMBR.00005-09. View

4.
Ilari A, Bonamore A, Farina A, Johnson K, Boffi A . The X-ray structure of ferric Escherichia coli flavohemoglobin reveals an unexpected geometry of the distal heme pocket. J Biol Chem. 2002; 277(26):23725-32. DOI: 10.1074/jbc.M202228200. View

5.
Vallee B, Auld D . Zinc coordination, function, and structure of zinc enzymes and other proteins. Biochemistry. 1990; 29(24):5647-59. DOI: 10.1021/bi00476a001. View