Literature DB >> 18676664

The CorA Mg2+ channel is required for the virulence of Salmonella enterica serovar typhimurium.

Krisztina M Papp-Wallace1, Margaret Nartea, David G Kehres, Steffen Porwollik, Michael McClelland, Stephen J Libby, Ferric C Fang, Michael E Maguire.   

Abstract

CorA is the primary Mg(2+) channel in Salmonella enterica serovar Typhimurium. A corA mutant is attenuated in mice and defective for invasion of and replication within epithelial cells. Microarray studies show that several virulence effectors are repressed in a corA mutant strain, which ultimately manifests itself as a decrease in virulence.

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Year:  2008        PMID： 18676664      PMCID： PMC2566004          DOI： 10.1128/JB.00772-08

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  50 in total

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2.  Identification of a pathogenicity island required for Salmonella survival in host cells.

Authors:  H Ochman; F C Soncini; F Solomon; E A Groisman
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3.  Magnesium transport in Salmonella typhimurium: biphasic magnesium and time dependence of the transcription of the mgtA and mgtCB loci.

Authors:  Tao Tao; Paul F Grulich; Lisa M Kucharski; Ronald L Smith; Michael E Maguire
Journal:  Microbiology (Reading)       Date:  1998-03       Impact factor: 2.777

4.  Two-component regulatory systems can interact to process multiple environmental signals.

Authors:  F C Soncini; E A Groisman
Journal:  J Bacteriol       Date:  1996-12       Impact factor: 3.490

5.  Magnesium transport in Salmonella typhimurium: mgtA encodes a P-type ATPase and is regulated by Mg2+ in a manner similar to that of the mgtB P-type ATPase.

Authors:  T Tao; M D Snavely; S G Farr; M E Maguire
Journal:  J Bacteriol       Date:  1995-05       Impact factor: 3.490

6.  Mg2+ as an extracellular signal: environmental regulation of Salmonella virulence.

Authors:  E García Véscovi; F C Soncini; E A Groisman
Journal:  Cell       Date:  1996-01-12       Impact factor: 41.582

7.  The Salmonella typhimurium flgM gene, which encodes a negative regulator of flagella synthesis and is involved in virulence, is present and functional in other Salmonella species.

Authors:  C K Schmitt; S C Darnell; A D O'Brien
Journal:  FEMS Microbiol Lett       Date:  1996-01-15       Impact factor: 2.742

8.  The attenuated phenotype of a Salmonella typhimurium flgM mutant is related to expression of FliC flagellin.

Authors:  C K Schmitt; S C Darnell; A D O'Brien
Journal:  J Bacteriol       Date:  1996-05       Impact factor: 3.490

9.  Identification of a virulence locus encoding a second type III secretion system in Salmonella typhimurium.

Authors:  J E Shea; M Hensel; C Gleeson; D W Holden
Journal:  Proc Natl Acad Sci U S A       Date:  1996-03-19       Impact factor: 11.205

10.  Salmonella typhi iron uptake mutants are attenuated in mice.

Authors:  M Furman; A Fica; M Saxena; J L Di Fabio; F C Cabello
Journal:  Infect Immun       Date:  1994-09       Impact factor: 3.441
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  21 in total

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Review 3.  Pathogenesis of human enterovirulent bacteria: lessons from cultured, fully differentiated human colon cancer cell lines.

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5.  Structural insights into the mechanisms of Mg2+ uptake, transport, and gating by CorA.

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6.  Genetic Determinants of Salmonella enterica Serovar Typhimurium Proliferation in the Cytosol of Epithelial Cells.

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Journal:  Infect Immun       Date:  2016-11-18       Impact factor: 3.441

7.  Regulation of CorA Mg2+ channel function affects the virulence of Salmonella enterica serovar typhimurium.

Authors:  Krisztina M Papp-Wallace; Michael E Maguire
Journal:  J Bacteriol       Date:  2008-08-01       Impact factor: 3.490

Review 8.  The unique nature of mg2+ channels.

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9.  Increased expression of Mg(2+) transport proteins enhances the survival of Salmonella enterica at high temperature.

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Review 10.  Salmonella--the ultimate insider. Salmonella virulence factors that modulate intracellular survival.

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