Literature DB >> 16428792

Salmonella enterica serovar Typhimurium ompS1 and ompS2 mutants are attenuated for virulence in mice.

Olivia Rodríguez-Morales1, Marcos Fernández-Mora, Ismael Hernández-Lucas, Alejandra Vázquez, José Luis Puente, Edmundo Calva.   

Abstract

Salmonella enterica serovar Typhimurium mutants with mutations in the ompS1 and ompS2 genes, which code for quiescent porins, were nevertheless highly attenuated for virulence in a mouse model, indicating a role in pathogenesis. Similarly, a strain with a mutation in the gene coding for LeuO, a positive regulator of ompS2, was also attenuated.

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Year:  2006        PMID： 16428792      PMCID： PMC1360296          DOI： 10.1128/IAI.74.2.1398-1402.2006

Source DB:  PubMed          Journal:  Infect Immun        ISSN： 0019-9567            Impact factor:   3.441


  32 in total

1.  Involvement of signal transduction pathways in Salmonella typhimurium porin activated gut macrophages.

Authors:  S Gupta; D Kumar; H Vohra; N K Ganguly
Journal:  Mol Cell Biochem       Date:  1999-04       Impact factor: 3.396

2.  Negative and positive regulation of the non-osmoregulated ompS1 porin gene in Salmonella typhi: a novel regulatory mechanism that involves OmpR.

Authors:  R Oropeza; C L Sampieri; J L Puente; E Calva
Journal:  Mol Microbiol       Date:  1999-04       Impact factor: 3.501

3.  The porin OmpC of Salmonella typhimurium mediates adherence to macrophages.

Authors:  R S Negm; T G Pistole
Journal:  Can J Microbiol       Date:  1999-08       Impact factor: 2.419

4.  Mechanism of protective immunity induced by porin-lipopolysaccharide against murine salmonellosis.

Authors:  S Muthukkumar; V R Muthukkaruppan
Journal:  Infect Immun       Date:  1993-07       Impact factor: 3.441

5.  Effects of multiplicity of infection, bacterial protein synthesis, and growth phase on adhesion to and invasion of human cell lines by Salmonella typhimurium.

Authors:  J G Kusters; G A Mulders-Kremers; C E van Doornik; B A van der Zeijst
Journal:  Infect Immun       Date:  1993-12       Impact factor: 3.441

6.  OmpC is involved in invasion of epithelial cells by Shigella flexneri.

Authors:  M L Bernardini; M G Sanna; A Fontaine; P J Sansonetti
Journal:  Infect Immun       Date:  1993-09       Impact factor: 3.441

7.  Lipopolysaccharide-independent radioimmunoprecipitation and identification of structural and in vivo induced immunogenic surface proteins of Salmonella typhi in typhoid fever.

Authors:  L Aron; G Faundez; C Gonzalez; E Roessler; F Cabello
Journal:  Vaccine       Date:  1993       Impact factor: 3.641

8.  Morphological and cytoskeletal changes in epithelial cells occur immediately upon interaction with Salmonella typhimurium grown under low-oxygen conditions.

Authors:  C L Francis; M N Starnbach; S Falkow
Journal:  Mol Microbiol       Date:  1992-11       Impact factor: 3.501

9.  At least four percent of the Salmonella typhimurium genome is required for fatal infection of mice.

Authors:  F Bowe; C J Lipps; R M Tsolis; E Groisman; F Heffron; J G Kusters
Journal:  Infect Immun       Date:  1998-07       Impact factor: 3.441

10.  Macrophage killing is an essential virulence mechanism of Salmonella typhimurium.

Authors:  S W Lindgren; I Stojiljkovic; F Heffron
Journal:  Proc Natl Acad Sci U S A       Date:  1996-04-30       Impact factor: 11.205
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  20 in total

1.  Involvement of the leucine response transcription factor LeuO in regulation of the genes for sulfa drug efflux.

Authors:  Tomohiro Shimada; Kaneyoshi Yamamoto; Akira Ishihama
Journal:  J Bacteriol       Date:  2009-05-08       Impact factor: 3.490

2.  Salmonella Typhi OmpS1 and OmpS2 porins are potent protective immunogens with adjuvant properties.

Authors:  Mario A Moreno-Eutimio; Alejandra Tenorio-Calvo; Rodolfo Pastelin-Palacios; Christian Perez-Shibayama; Cristina Gil-Cruz; Rubén López-Santiago; Isabel Baeza; Marcos Fernández-Mora; Laura Bonifaz; Armando Isibasi; Edmundo Calva; Constantino López-Macías
Journal:  Immunology       Date:  2013-08       Impact factor: 7.397

3.  The Salmonella enterica serovar Typhi LeuO global regulator forms tetramers: residues involved in oligomerization, DNA binding, and transcriptional regulation.

Authors:  Carmen Guadarrama; Abraham Medrano-López; Ricardo Oropeza; Ismael Hernández-Lucas; Edmundo Calva
Journal:  J Bacteriol       Date:  2014-03-21       Impact factor: 3.490

4.  Enterobacterial common antigen mutants of Salmonella enterica serovar Typhimurium establish a persistent infection and provide protection against subsequent lethal challenge.

Authors:  Jeremy J Gilbreath; Jennifer Colvocoresses Dodds; Paul D Rick; Mark J Soloski; D Scott Merrell; Eleanor S Metcalf
Journal:  Infect Immun       Date:  2011-10-24       Impact factor: 3.441

5.  The LysR-type transcriptional regulator LeuO controls expression of several genes in Salmonella enterica serovar Typhi.

Authors:  I Hernández-Lucas; A L Gallego-Hernández; S Encarnación; M Fernández-Mora; A G Martínez-Batallar; H Salgado; R Oropeza; E Calva
Journal:  J Bacteriol       Date:  2007-12-21       Impact factor: 3.490

6.  Trypanosoma cruzi Differentiates and Multiplies within Chimeric Parasitophorous Vacuoles in Macrophages Coinfected with Leishmania amazonensis.

Authors:  Carina Carraro Pessoa; Éden Ramalho Ferreira; Ethel Bayer-Santos; Michel Rabinovitch; Renato Arruda Mortara; Fernando Real
Journal:  Infect Immun       Date:  2016-04-22       Impact factor: 3.441

7.  OpnS, an outer membrane porin of Xenorhabdus nematophila, confers a competitive advantage for growth in the insect host.

Authors:  Ransome van der Hoeven; Steven Forst
Journal:  J Bacteriol       Date:  2009-05-22       Impact factor: 3.490

8.  Immunoproteomic analysis of antibody in lymphocyte supernatant in patients with typhoid fever in Bangladesh.

Authors:  Richelle C Charles; Li Liang; Farhana Khanam; M Abu Sayeed; Chris Hung; Daniel T Leung; Stephen Baker; Albrecht Ludwig; Jason B Harris; Regina C Larocque; Stephen B Calderwood; Firdausi Qadri; Philip L Felgner; Edward T Ryan
Journal:  Clin Vaccine Immunol       Date:  2013-12-26

9.  Regulation of the yjjQ-bglJ operon, encoding LuxR-type transcription factors, and the divergent yjjP gene by H-NS and LeuO.

Authors:  Thomas Stratmann; S Madhusudan; Karin Schnetz
Journal:  J Bacteriol       Date:  2007-11-30       Impact factor: 3.490

10.  Functional assessment of EnvZ/OmpR two-component system in Shewanella oneidensis.

Authors:  Jie Yuan; Buyun Wei; Miaomiao Shi; Haichun Gao
Journal:  PLoS One       Date:  2011-08-23       Impact factor: 3.240
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