Literature DB >> 14977993

Characterization of cytolethal distending toxin genes and expression in shiga toxin-producing Escherichia coli strains of non-O157 serogroups.

Martina Bielaszewska1, Marina Fell, Lilo Greune, Rita Prager, Angelika Fruth, Helmut Tschäpe, M Alexander Schmidt, Helge Karch.   

Abstract

We identified cytolethal distending toxin and its gene (cdt) in 17 of 340 non-O157 Shiga toxin-producing Escherichia coli (STEC) strains (serotypes O73:H18, O91:H21, O113:H21, and O153:H18), all of which were eae negative. cdt is either chromosomal and homologous to cdt-V (serotypes O73:H18, O91:H21, and O113:H21) or plasmidborne and identical to cdt-III (serotype O153:H18). Among eae-negative STEC, cdt was associated with disease (P = 0.003).

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Year:  2004        PMID: 14977993      PMCID: PMC356029          DOI: 10.1128/IAI.72.3.1812-1816.2004

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


  24 in total

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2.  A multiple plasmid-containing Escherichia coli strain: convenient source of size reference plasmid molecules.

Authors:  F L Macrina; D J Kopecko; K R Jones; D J Ayers; S M McCowen
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3.  A new heat-labile cytolethal distending toxin (CLDT) produced by Escherichia coli isolates from clinical material.

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Journal:  Microb Pathog       Date:  1988-02       Impact factor: 3.738

4.  Phylogenetic distribution of virulence-associated genes among Escherichia coli isolates associated with neonatal bacterial meningitis in the Netherlands.

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5.  Shiga toxin 1c-producing Escherichia coli strains: phenotypic and genetic characterization and association with human disease.

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6.  Interactions of Campylobacter jejuni cytolethal distending toxin subunits CdtA and CdtC with HeLa cells.

Authors:  Robert B Lee; Duane C Hassane; Daniel L Cottle; Carol L Pickett
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7.  Cytolethal distending toxin gene cluster in enterohemorrhagic Escherichia coli O157:H- and O157:H7: characterization and evolutionary considerations.

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8.  Plasmid pattern analysis of natural bacterial isolates and its epidemiological implication.

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9.  Subtyping of pathogenic Escherichia coli strains using flagellar (H)-antigens: serotyping versus fliC polymorphisms.

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10.  Production of cytolethal distending toxins by pathogenic Escherichia coli strains isolated from human and animal sources: establishment of the existence of a new cdt variant (Type IV).

Authors:  István Tóth; Fréderique Hérault; Lothar Beutin; Eric Oswald
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  36 in total

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Authors:  Martina Bielaszewska; Bhanu Sinha; Thorsten Kuczius; Helge Karch
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2.  Bacteriophage-encoding cytolethal distending toxin type V gene induced from nonclinical Escherichia coli isolates.

Authors:  Anna Allué-Guardia; Cristina García-Aljaro; Maite Muniesa
Journal:  Infect Immun       Date:  2011-06-06       Impact factor: 3.441

3.  Molecular Profiling of Shiga Toxin-Producing Escherichia coli and Enteropathogenic E. coli Strains Isolated from French Coastal Environments.

Authors:  C Balière; A Rincé; S Delannoy; P Fach; M Gourmelon
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Review 4.  Cytolethal distending toxin: a conserved bacterial genotoxin that blocks cell cycle progression, leading to apoptosis of a broad range of mammalian cell lineages.

Authors:  Rasika N Jinadasa; Stephen E Bloom; Robert S Weiss; Gerald E Duhamel
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5.  Cytotoxic and apoptotic effects of recombinant subtilase cytotoxin variants of shiga toxin-producing Escherichia coli.

Authors:  J Funk; N Biber; M Schneider; E Hauser; S Enzenmüller; C Förtsch; H Barth; H Schmidt
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6.  Molecular profiling and phenotype analysis of Escherichia coli O26:H11 and O26:NM: secular and geographic consistency of enterohemorrhagic and enteropathogenic isolates.

Authors:  Martina Bielaszewska; Wenlan Zhang; Phillip I Tarr; Anne-Katharina Sonntag; Helge Karch
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Review 7.  Recent advances in understanding enteric pathogenic Escherichia coli.

Authors:  Matthew A Croxen; Robyn J Law; Roland Scholz; Kristie M Keeney; Marta Wlodarska; B Brett Finlay
Journal:  Clin Microbiol Rev       Date:  2013-10       Impact factor: 26.132

8.  Subtilase cytotoxin-encoding subAB operon found exclusively among Shiga toxin-producing Escherichia coli strains.

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9.  Cytolethal distending toxin type I and type IV genes are framed with lambdoid prophage genes in extraintestinal pathogenic Escherichia coli.

Authors:  István Tóth; Jean-Philippe Nougayrède; Ulrich Dobrindt; Terence Neil Ledger; Michèle Boury; Stefano Morabito; Tamaki Fujiwara; Motoyuki Sugai; Jörg Hacker; Eric Oswald
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10.  Phylogeny and disease association of Shiga toxin-producing Escherichia coli O91.

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