Literature DB >> 9746614

Pathogenicity of an enterotoxigenic Escherichia coli hemolysin (hlyA) mutant in gnotobiotic piglets.

R A Moxley1, E M Berberov, D H Francis, J Xing, M Moayeri, R A Welch, D R Baker, R G Barletta.   

Abstract

Pigs infected with hemolytic F4(+) strains of enterotoxigenic Escherichia coli often develop septicemia secondary to intestinal infection. We tested the hypothesis that inactivation of hemolysin would reduce the ability of F4(+) enterotoxigenic E. coli to cause septicemia in swine following oral inoculation. Inactivation of the hemolysin structural gene (hlyA) did not decrease the incidence of septicemia in the gnotobiotic piglet model.

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Year:  1998        PMID： 9746614      PMCID： PMC108625     

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


  35 in total

1.  A heterologous membrane protein domain fused to the C-terminal ATP-binding domain of HlyB can export Escherichia coli hemolysin.

Authors:  W D Thomas; S P Wagner; R A Welch
Journal:  J Bacteriol       Date:  1992-11       Impact factor: 3.490

2.  A correction in the nucleotide sequence of the Tn903 kanamycin resistance determinant in pUC4K.

Authors:  L A Taylor; R E Rose
Journal:  Nucleic Acids Res       Date:  1988-01-11       Impact factor: 16.971

3.  alpha-Haemolysin: an additive virulence factor in Escherichia coli.

Authors:  L Emödy; T Pál; N V Safonova; B Kuch; N K Golutva
Journal:  Acta Microbiol Acad Sci Hung       Date:  1980

4.  Observations on the pathogenic properties of the K88, Hly and Ent plasmids of Escherichia coli with particular reference to porcine diarrhoea.

Authors:  H W Smith; M A Linggood
Journal:  J Med Microbiol       Date:  1971-11       Impact factor: 2.472

Review 5.  Diarrheagenic Escherichia coli.

Authors:  J P Nataro; J B Kaper
Journal:  Clin Microbiol Rev       Date:  1998-01       Impact factor: 26.132

6.  Lung and nasal lesions caused by a swine chlamydial isolate in gnotobiotic pigs.

Authors:  D G Rogers; A A Andersen; B D Hunsaker
Journal:  J Vet Diagn Invest       Date:  1996-01       Impact factor: 1.279

7.  Aerobactin and alpha-hemolysin as virulence determinants in Escherichia coli isolated from human blood, urine, and stool.

Authors:  S M Opal; A S Cross; P Gemski; L W Lyhte
Journal:  J Infect Dis       Date:  1990-04       Impact factor: 5.226

8.  Response of gnotobiotic pigs to Escherichia coli.

Authors:  O P Miniats; L Mitchell; D A Barnum
Journal:  Can J Comp Med       Date:  1970-07

9.  P-fimbriation and haemolysin production are the most important virulence factors in diabetic patients with Escherichia coli bacteraemia: a multivariate statistical analysis of seven bacterial virulence factors.

Authors:  A Brauner; M Katouli; C G Ostenson
Journal:  J Infect       Date:  1995-07       Impact factor: 6.072

10.  Attaching and effacing activities of rabbit and human enteropathogenic Escherichia coli in pig and rabbit intestines.

Authors:  H W Moon; S C Whipp; R A Argenzio; M M Levine; R A Giannella
Journal:  Infect Immun       Date:  1983-09       Impact factor: 3.441
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  19 in total

1.  High-frequency secondary mutations after suicide-driven allelic exchange mutagenesis in extraintestinal pathogenic Escherichia coli.

Authors:  James R Johnson; Hank A Lockman; Krista Owens; Srdjan Jelacic; Phillip I Tarr
Journal:  J Bacteriol       Date:  2003-09       Impact factor: 3.490

2.  Lack of a role of cytotoxic necrotizing factor 1 toxin from Escherichia coli in bacterial pathogenicity and host cytokine response in infected germfree piglets.

Authors:  S Fournout; C M Dozois; M Odin; C Desautels; S Pérès; F Hérault; F Daigle; C Segafredo; J Laffitte; E Oswald; J M Fairbrother; I P Oswald
Journal:  Infect Immun       Date:  2000-02       Impact factor: 3.441

3.  Adherence of Escherichia coli O157:H7 to epithelial cells in vitro and in pig gut loops is affected by bacterial culture conditions.

Authors:  Xianhua Yin; Yanni Feng; Roger Wheatcroft; James Chambers; Joshua Gong; Carlton L Gyles
Journal:  Can J Vet Res       Date:  2011-04       Impact factor: 1.310

4.  Inactivation of Pasteurella (Mannheimia) haemolytica leukotoxin causes partial attenuation of virulence in a calf challenge model.

Authors:  S K Highlander; N D Fedorova; D M Dusek; R Panciera; L E Alvarez; C Rinehart
Journal:  Infect Immun       Date:  2000-07       Impact factor: 3.441

5.  Enterotoxigenic Escherichia coli TibA glycoprotein adheres to human intestine epithelial cells.

Authors:  C Lindenthal; E A Elsinghorst
Journal:  Infect Immun       Date:  2001-01       Impact factor: 3.441

6.  Silent mischief: bacteriophage Mu insertions contaminate products of Escherichia coli random mutagenesis performed using suicidal transposon delivery plasmids mobilized by broad-host-range RP4 conjugative machinery.

Authors:  Lionel Ferrières; Gaëlle Hémery; Toan Nham; Anne-Marie Guérout; Didier Mazel; Christophe Beloin; Jean-Marc Ghigo
Journal:  J Bacteriol       Date:  2010-10-08       Impact factor: 3.490

7.  Identification of a glycoprotein produced by enterotoxigenic Escherichia coli.

Authors:  C Lindenthal; E A Elsinghorst
Journal:  Infect Immun       Date:  1999-08       Impact factor: 3.441

8.  Interaction of an uuter membrane protein of enterotoxigenic Escherichia coli with cell surface heparan sulfate proteoglycans.

Authors:  James M Fleckenstein; James T Holland; David L Hasty
Journal:  Infect Immun       Date:  2002-03       Impact factor: 3.441

9.  Epithelial cell adherence mediated by the enterotoxigenic Escherichia coli tia protein.

Authors:  J G Mammarappallil; E A Elsinghorst
Journal:  Infect Immun       Date:  2000-12       Impact factor: 3.441

10.  A uropathogenicity island contributes to the pathogenicity of Escherichia coli strains that cause neonatal meningitis.

Authors:  Véronique Houdouin; Stéphane Bonacorsi; Naima Brahimi; Olivier Clermont; Xavier Nassif; Edouard Bingen
Journal:  Infect Immun       Date:  2002-10       Impact factor: 3.441
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