Literature DB >> 19797067

Characterization of a Campylobacter jejuni VirK protein homolog as a novel virulence determinant.

Veronica Novik1, Dirk Hofreuter, Jorge E Galán.   

Abstract

Campylobacter jejuni is a leading cause of food-borne illness in the United States. Despite significant recent advances, its mechanisms of pathogenesis are poorly understood. A unique feature of this pathogen is that, with some exceptions, it lacks homologs of known virulence factors from other pathogens. Through a genetic screen, we have identified a C. jejuni homolog of the VirK family of virulence factors, which is essential for antimicrobial peptide resistance and mouse virulence.

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Year:  2009        PMID： 19797067      PMCID： PMC2786475          DOI： 10.1128/IAI.00528-09

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


  78 in total

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Authors:  M Lara-Tejero; J E Galán
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2.  KINETICS OF THE BACTERICIDAL ACTION OF NORMAL SERUM ON GRAM-NEGATIVE BACTERIA.

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3.  The survival of strains of enteric bacilli in the blood stream as related to their sensitivity to the bactericidal effect of serum.

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4.  The genome sequence of the food-borne pathogen Campylobacter jejuni reveals hypervariable sequences.

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Journal:  Nature       Date:  2000-02-10       Impact factor: 49.962

5.  Degradation of the membrane-localized virulence activator TcpP by the YaeL protease in Vibrio cholerae.

Authors:  Jyl S Matson; Victor J DiRita
Journal:  Proc Natl Acad Sci U S A       Date:  2005-10-27       Impact factor: 11.205

6.  Signal transduction in Campylobacter jejuni-induced cytokine production.

Authors:  Robert O Watson; Jorge E Galán
Journal:  Cell Microbiol       Date:  2005-05       Impact factor: 3.715

7.  Mig-14 is an inner membrane-associated protein that promotes Salmonella typhimurium resistance to CRAMP, survival within activated macrophages and persistent infection.

Authors:  Igor E Brodsky; Nafisa Ghori; Stanley Falkow; Denise Monack
Journal:  Mol Microbiol       Date:  2005-02       Impact factor: 3.501

8.  Modulation of an outer membrane protease contributes to the virulence defect of Shigella flexneri strains carrying a mutation in the virK locus.

Authors:  Helen J Wing; Seth R Goldman; Shabeen Ally; Marcia B Goldberg
Journal:  Infect Immun       Date:  2005-02       Impact factor: 3.441

9.  Regulation of Mycobacterium tuberculosis cell envelope composition and virulence by intramembrane proteolysis.

Authors:  Hideki Makinoshima; Michael S Glickman
Journal:  Nature       Date:  2005-07-21       Impact factor: 49.962

10.  Major structural differences and novel potential virulence mechanisms from the genomes of multiple campylobacter species.

Authors:  Derrick E Fouts; Emmanuel F Mongodin; Robert E Mandrell; William G Miller; David A Rasko; Jacques Ravel; Lauren M Brinkac; Robert T DeBoy; Craig T Parker; Sean C Daugherty; Robert J Dodson; A Scott Durkin; Ramana Madupu; Steven A Sullivan; Jyoti U Shetty; Mobolanle A Ayodeji; Alla Shvartsbeyn; Michael C Schatz; Jonathan H Badger; Claire M Fraser; Karen E Nelson
Journal:  PLoS Biol       Date:  2005-01-04       Impact factor: 8.029
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  8 in total

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Authors:  Hiroaki Naka; Graciela M Dias; Cristiane C Thompson; Christopher Dubay; Fabiano L Thompson; Jorge H Crosa
Journal:  Infect Immun       Date:  2011-05-16       Impact factor: 3.441

Review 2.  How a sugary bug gets through the day: recent developments in understanding fundamental processes impacting Campylobacter jejuni pathogenesis.

Authors:  Christine M Szymanski; Erin C Gaynor
Journal:  Gut Microbes       Date:  2012-03-01

3.  Metabolic and fitness determinants for in vitro growth and intestinal colonization of the bacterial pathogen Campylobacter jejuni.

Authors:  Beile Gao; Hanne Vorwerk; Claudia Huber; Maria Lara-Tejero; Juliane Mohr; Andrew L Goodman; Wolfgang Eisenreich; Jorge E Galán; Dirk Hofreuter
Journal:  PLoS Biol       Date:  2017-05-19       Impact factor: 8.029

4.  The Periplasmic Chaperone Network of Campylobacter jejuni: Evidence that SalC (Cj1289) and PpiD (Cj0694) Are Involved in Maintaining Outer Membrane Integrity.

Authors:  Aidan J Taylor; Shadi A I Zakai; David J Kelly
Journal:  Front Microbiol       Date:  2017-03-28       Impact factor: 5.640

Review 5.  Host epithelial cell invasion by Campylobacter jejuni: trigger or zipper mechanism?

Authors:  Tadhg O Cróinín; Steffen Backert
Journal:  Front Cell Infect Microbiol       Date:  2012-03-05       Impact factor: 5.293

6.  A novel mouse model of Campylobacter jejuni gastroenteritis reveals key pro-inflammatory and tissue protective roles for Toll-like receptor signaling during infection.

Authors:  Martin Stahl; Jenna Ries; Jenny Vermeulen; Hong Yang; Ho Pan Sham; Shauna M Crowley; Yuliya Badayeva; Stuart E Turvey; Erin C Gaynor; Xiaoxia Li; Bruce A Vallance
Journal:  PLoS Pathog       Date:  2014-07-17       Impact factor: 6.823

7.  Enterobacter asburiae strain L1: complete genome and whole genome optical mapping analysis of a quorum sensing bacterium.

Authors:  Yin Yin Lau; Wai-Fong Yin; Kok-Gan Chan
Journal:  Sensors (Basel)       Date:  2014-07-30       Impact factor: 3.576

8.  Campylobacter jejuni genes Cj1492c and Cj1507c are involved in host cell adhesion and invasion.

Authors:  Soroush Sharbati; Greta Gölz; Thomas Alter; Ralf Einspanier
Journal:  Gut Pathog       Date:  2020-02-11       Impact factor: 4.181
  8 in total

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