Literature DB >> 2663729

Plasmid-associated adherence of Shigella flexneri in a HeLa cell model.

T Pál1, T L Hale.   

Abstract

The initial interaction of Shigella flexneri with HeLa cells was studied at 4 degrees C, a temperature that inhibits parasite-directed endocytosis. It was found that invasive strains were 10-fold more adherent to HeLa cells than were isogenic, noninvasive strains which had lost a 140-megadalton plasmid. Adherent strains were also more hydrophobic than were nonadherent strains.

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Year:  1989        PMID： 2663729      PMCID： PMC313491          DOI： 10.1128/iai.57.8.2580-2582.1989

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


  4 in total

1.  Surface hydrophobicity of plasmid-carrying virulent Shigella flexneri and their avirulent variants.

Authors:  G Seltmann; T Pál; H Tschäpe
Journal:  J Basic Microbiol       Date:  1986       Impact factor: 2.281

2.  Differences in hydrophobic surface characteristics of porcine enteropathogenic Escherichia coli with or without K88 antigen as revealed by hydrophobic interaction chromatography.

Authors:  C J Smyth; P Jonsson; E Olsson; O Soderlind; J Rosengren; S Hjertén; T Wadström
Journal:  Infect Immun       Date:  1978-11       Impact factor: 3.441

3.  Surface properties of Yersinia species and epithelial cell interactions in vitro by a method measuring total associated, attached and intracellular bacteria.

Authors:  D A Schiemann; M R Crane; P J Swanz
Journal:  J Med Microbiol       Date:  1987-11       Impact factor: 2.472

4.  Involvement of a plasmid in the invasive ability of Shigella flexneri.

Authors:  P J Sansonetti; D J Kopecko; S B Formal
Journal:  Infect Immun       Date:  1982-03       Impact factor: 3.441
  4 in total
  20 in total

1.  Domains of the Shigella flexneri type III secretion system IpaB protein involved in secretion regulation.

Authors:  Da-Kang Shen; Saroj Saurya; Carolin Wagner; Hiroaki Nishioka; Ariel J Blocker
Journal:  Infect Immun       Date:  2010-10-11       Impact factor: 3.441

2.  Two novel virulence loci, mxiA and mxiB, in Shigella flexneri 2a facilitate excretion of invasion plasmid antigens.

Authors:  G P Andrews; A E Hromockyj; C Coker; A T Maurelli
Journal:  Infect Immun       Date:  1991-06       Impact factor: 3.441

Review 3.  Genetic basis of virulence in Shigella species.

Authors:  T L Hale
Journal:  Microbiol Rev       Date:  1991-06

4.  Identification of Shigella and enteroinvasive Escherichia coli strains by a virulence-specific, monoclonal antibody-based enzyme immunoassay.

Authors:  E Floderus; T Pál; K Karlsson; A A Lindberg
Journal:  Eur J Clin Microbiol Infect Dis       Date:  1995-02       Impact factor: 3.267

5.  Identification of an atypical form of 30 kDa SOD--a possible virulence factor in clinical isolates of Shigella spp.

Authors:  Radhakrishnan Prakash; Halagowder Devaraj; S Niranjali Devaraj
Journal:  Mol Cell Biochem       Date:  2004-12       Impact factor: 3.396

6.  Human Intestinal Enteroids as a Model System of Shigella Pathogenesis.

Authors:  Benjamin J Koestler; Cara M Ward; C R Fisher; Anubama Rajan; Anthony W Maresso; Shelley M Payne
Journal:  Infect Immun       Date:  2019-03-25       Impact factor: 3.441

7.  The extreme C terminus of Shigella flexneri IpaB is required for regulation of type III secretion, needle tip composition, and binding.

Authors:  A Dorothea Roehrich; Isabel Martinez-Argudo; Steven Johnson; Ariel J Blocker; Andreas K J Veenendaal
Journal:  Infect Immun       Date:  2010-01-19       Impact factor: 3.441

8.  Nucleotide sequence and transcriptional regulation of a positive regulatory gene of Shigella dysenteriae.

Authors:  R Yao; S Palchaudhuri
Journal:  Infect Immun       Date:  1992-03       Impact factor: 3.441

9.  Movement along actin filaments of the perijunctional area and de novo polymerization of cellular actin are required for Shigella flexneri colonization of epithelial Caco-2 cell monolayers.

Authors:  T Vasselon; J Mounier; R Hellio; P J Sansonetti
Journal:  Infect Immun       Date:  1992-03       Impact factor: 3.441

10.  vacB, a novel chromosomal gene required for expression of virulence genes on the large plasmid of Shigella flexneri.

Authors:  T Tobe; C Sasakawa; N Okada; Y Honma; M Yoshikawa
Journal:  J Bacteriol       Date:  1992-10       Impact factor: 3.490
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