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Literature DB >> 8500914

Primary swine intestinal cells as a model for studying Campylobacter jejuni invasiveness.

Abstract

Swine small-intestinal enterocytes were used to test the invasiveness of Campylobacter jejuni. The cells were removed from the small intestines of 6-h-old piglets by enzymatic digestion. Two clinical C. jejuni isolates invaded swine enterocytes at significantly higher frequencies than an Escherichia coli control strain. The recovered colonies of C. jejuni T13192 appeared to be highly mucoid and invaded tissue culture cells (INT 407) at higher frequency (0.14%) than the parental strain (0.003%). The data not only support the previous in vitro findings regarding the invasiveness of C. jejuni but also suggest that invasiveness of C. jejuni may be an in vivo virulence attribute.

Entities: Species

Mesh：

Year: 1993 PMID： 8500914 PMCID： PMC280908 DOI： 10.1128/iai.61.6.2723-2726.1993

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

11 in total

1. Epithelial cell surfaces induce Salmonella proteins required for bacterial adherence and invasion.

Authors: B B Finlay; F Heffron; S Falkow
Journal: Science Date: 1989-02-17 Impact factor: 47.728

Review 2. Pedigrees of some mutant strains of Escherichia coli K-12.

Authors: B J Bachmann
Journal: Bacteriol Rev Date: 1972-12

3. Adhesion to and invasion of HEp-2 cells by Campylobacter spp.

Authors: M E Konkel; L A Joens
Journal: Infect Immun Date: 1989-10 Impact factor: 3.441

4. The ability of Salmonella to enter mammalian cells is affected by bacterial growth state.

Authors: C A Lee; S Falkow
Journal: Proc Natl Acad Sci U S A Date: 1990-06 Impact factor: 11.205

5. Microcapsule of Campylobacter fetus: chemical and physical characterization.

Authors: A J Winter; E C McCoy; C S Fullmer; K Burda; P J Bier
Journal: Infect Immun Date: 1978-12 Impact factor: 3.441

6. Cholera-like enterotoxin produced by Campylobacter jejuni. Characterisation and clinical significance.

Authors: G M Ruiz-Palacios; J Torres; N I Torres; E Escamilla; B R Ruiz-Palacios; J Tamayo
Journal: Lancet Date: 1983-07-30 Impact factor: 79.321

7. Comparison of the invasion strategies used by Salmonella cholerae-suis, Shigella flexneri and Yersinia enterocolitica to enter cultured animal cells: endosome acidification is not required for bacterial invasion or intracellular replication.

Authors: B B Finlay; S Falkow
Journal: Biochimie Date: 1988-08 Impact factor: 4.079

8. Immunity to Escherichia coli in pigs: adhesion of enteropathogenic Escherichia coli to isolated intestinal epithelial cells.

Authors: M R Wilson; A W Hohmann
Journal: Infect Immun Date: 1974-10 Impact factor: 3.441

9. Campylobacter jejuni chromosomal sequences that hybridize to Vibrio cholerae and Escherichia coli LT enterotoxin genes.

Authors: E Calva; J Torres; M Vázquez; V Angeles; H de la Vega; G M Ruíz-Palacios
Journal: Gene Date: 1989-02-20 Impact factor: 3.688

10. Immunological relationship of the B subunits of Campylobacter jejuni and Escherichia coli heat-labile enterotoxins.

Authors: F A Klipstein; R F Engert
Journal: Infect Immun Date: 1985-06 Impact factor: 3.441

8 in total

1. Cj1136 is required for lipooligosaccharide biosynthesis, hyperinvasion, and chick colonization by Campylobacter jejuni.

Authors: Muhammad Afzal Javed; Shaun A Cawthraw; Abiyad Baig; Jianjun Li; Alan McNally; Neil J Oldfield; Diane G Newell; Georgina Manning
Journal: Infect Immun Date: 2012-04-16 Impact factor: 3.441

Primary swine intestinal cells as a model for studying Campylobacter jejuni invasiveness.

1. Epithelial cell surfaces induce Salmonella proteins required for bacterial adherence and invasion.

Review 2. Pedigrees of some mutant strains of Escherichia coli K-12.

3. Adhesion to and invasion of HEp-2 cells by Campylobacter spp.

4. The ability of Salmonella to enter mammalian cells is affected by bacterial growth state.

5. Microcapsule of Campylobacter fetus: chemical and physical characterization.

6. Cholera-like enterotoxin produced by Campylobacter jejuni. Characterisation and clinical significance.

7. Comparison of the invasion strategies used by Salmonella cholerae-suis, Shigella flexneri and Yersinia enterocolitica to enter cultured animal cells: endosome acidification is not required for bacterial invasion or intracellular replication.

8. Immunity to Escherichia coli in pigs: adhesion of enteropathogenic Escherichia coli to isolated intestinal epithelial cells.

9. Campylobacter jejuni chromosomal sequences that hybridize to Vibrio cholerae and Escherichia coli LT enterotoxin genes.

10. Immunological relationship of the B subunits of Campylobacter jejuni and Escherichia coli heat-labile enterotoxins.

1. Cj1136 is required for lipooligosaccharide biosynthesis, hyperinvasion, and chick colonization by Campylobacter jejuni.

2. Flagellin-independent regulation of chemokine host defense in Campylobacter jejuni-infected intestinal epithelium.

3. Campylobacter jejuni cocultured with epithelial cells reduces surface capsular polysaccharide expression.

4. Critical role of multidrug efflux pump CmeABC in bile resistance and in vivo colonization of Campylobacter jejuni.

5. Campylobacter coli strains from Brazil can invade phagocytic and epithelial cells and induce IL-8 secretion.

6. Plasma cytokine response in mice with bacterial infection.

7. Campylobacter jejuni survives within epithelial cells by avoiding delivery to lysosomes.

8. Genetic import and phenotype specific alleles associated with hyper-invasion in Campylobacter jejuni.