Literature DB >> 8890248

The HtrA stress response protease contributes to resistance of Brucella abortus to killing by murine phagocytes.

P H Elzer1, R W Phillips, G T Robertson, R M Roop.   

Abstract

Compared with virulent Brucella abortus 2308, the isogenic htrA mutant PHE1 shows decreased resistance to killing by cultured murine neutrophils and macrophages and significant attenuation during the early stages of infection in the BALB/c mouse model. These findings further define the contributions of the htrA gene product to the pathogenesis of B. abortus infections.

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Year:  1996        PMID： 8890248      PMCID： PMC174454          DOI： 10.1128/iai.64.11.4838-4841.1996

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


  25 in total

1.  Enhanced oxidative mechanisms in immunologically activated versus elicited polymorphonuclear neutrophils: correlations with fungicidal activity.

Authors:  C J Morrison; R A Isenberg; D A Stevens
Journal:  J Med Microbiol       Date:  1988-02       Impact factor: 2.472

2.  Positive control of a global antioxidant defense regulon activated by superoxide-generating agents in Escherichia coli.

Authors:  J T Greenberg; P Monach; J H Chou; P D Josephy; B Demple
Journal:  Proc Natl Acad Sci U S A       Date:  1990-08       Impact factor: 11.205

3.  Degradation of oxidatively denatured proteins in Escherichia coli.

Authors:  K J Davies; S W Lin
Journal:  Free Radic Biol Med       Date:  1988       Impact factor: 7.376

4.  Oxidatively denatured proteins are degraded by an ATP-independent proteolytic pathway in Escherichia coli.

Authors:  K J Davies; S W Lin
Journal:  Free Radic Biol Med       Date:  1988       Impact factor: 7.376

5.  Comparison of living and nonliving vaccines for Brucella abortus in BALB/c mice.

Authors:  J A Montaraz; A J Winter
Journal:  Infect Immun       Date:  1986-08       Impact factor: 3.441

6.  Positive control of a regulon for defenses against oxidative stress and some heat-shock proteins in Salmonella typhimurium.

Authors:  M F Christman; R W Morgan; F S Jacobson; B N Ames
Journal:  Cell       Date:  1985-07       Impact factor: 41.582

7.  Cloning, expression, and occurrence of the Brucella Cu-Zn superoxide dismutase.

Authors:  B J Bricker; L B Tabatabai; B A Judge; B L Deyoe; J E Mayfield
Journal:  Infect Immun       Date:  1990-09       Impact factor: 3.441

8.  Temporal development of protective cell-mediated and humoral immunity in BALB/c mice infected with Brucella abortus.

Authors:  L N Araya; P H Elzer; G E Rowe; F M Enright; A J Winter
Journal:  J Immunol       Date:  1989-11-15       Impact factor: 5.422

9.  Interaction of polymorphonuclear leukocytes with smooth and rough strains of Brucella abortus.

Authors:  D L Kreutzer; L A Dreyfus; D C Robertson
Journal:  Infect Immun       Date:  1979-03       Impact factor: 3.441

10.  In vitro and in vivo phenotypes resulting from deletion of the high temperature requirement A (htrA) gene from the bovine vaccine strain Brucella abortus S19.

Authors:  G T Robertson; P H Elzer; R M Roop
Journal:  Vet Microbiol       Date:  1996-04       Impact factor: 3.293
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  29 in total

1.  The siderophore 2,3-dihydroxybenzoic acid is not required for virulence of Brucella abortus in BALB/c mice.

Authors:  B H Bellaire; P H Elzer; C L Baldwin; R M Roop
Journal:  Infect Immun       Date:  1999-05       Impact factor: 3.441

2.  Role of HtrA in the virulence and competence of Streptococcus pneumoniae.

Authors:  Yasser Musa Ibrahim; Alison R Kerr; Jackie McCluskey; Tim J Mitchell
Journal:  Infect Immun       Date:  2004-06       Impact factor: 3.441

3.  Borrelia burgdorferi HtrA: evidence for twofold proteolysis of outer membrane protein p66.

Authors:  James L Coleman; Alvaro Toledo; Jorge L Benach
Journal:  Mol Microbiol       Date:  2015-10-20       Impact factor: 3.501

4.  Transcriptional activation of the htrA (High-temperature requirement A) gene from Bartonella henselae.

Authors:  S I Resto-Ruiz; D Sweger; R H Widen; N Valkov; B E Anderson
Journal:  Infect Immun       Date:  2000-10       Impact factor: 3.441

5.  The Haemophilus influenzae HtrA protein is a protective antigen.

Authors:  S M Loosmore; Y P Yang; R Oomen; J M Shortreed; D C Coleman; M H Klein
Journal:  Infect Immun       Date:  1998-03       Impact factor: 3.441

6.  Role of HtrA in growth and competence of Streptococcus mutans UA159.

Authors:  Sang-Joon Ahn; José A C Lemos; Robert A Burne
Journal:  J Bacteriol       Date:  2005-05       Impact factor: 3.490

7.  Role for serine protease HtrA (DegP) of Streptococcus pyogenes in the biogenesis of virulence factors SpeB and the hemolysin streptolysin S.

Authors:  William R Lyon; Michael G Caparon
Journal:  Infect Immun       Date:  2004-03       Impact factor: 3.441

8.  Intact purine biosynthesis pathways are required for wild-type virulence of Brucella abortus 2308 in the BALB/c mouse model.

Authors:  Rosemarie B Alcantara; Richard D A Read; Michelle Wright Valderas; Timothy D Brown; R Martin Roop
Journal:  Infect Immun       Date:  2004-08       Impact factor: 3.441

9.  Purification and characterization of an immunogenic aminopeptidase of Brucella melitensis.

Authors:  Araceli Contreras-Rodriguez; Bernardo Ramirez-Zavala; Andrea Contreras; Gerhardt G Schurig; Nammalwar Sriranganathan; Ahide Lopez-Merino
Journal:  Infect Immun       Date:  2003-09       Impact factor: 3.441

10.  Comparative proteomics analyses reveal the virB of B. melitensis affects expression of intracellular survival related proteins.

Authors:  Yufei Wang; Zeliang Chen; Feng Qiao; Tianyi Ying; Jing Yuan; Zhijun Zhong; Lei Zhou; Xinying Du; Zhoujia Wang; Jin Zhao; Shicun Dong; Leili Jia; Xitong Yuan; Ruifu Yang; Yansong Sun; Liuyu Huang
Journal:  PLoS One       Date:  2009-04-29       Impact factor: 3.240
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