Literature DB >> 34711138

Virulence-related O islands in enterohemorrhagic Escherichia coli O157:H7.

Lingyan Jiang1, Wen Yang1, Xinlei Jiang2, Ting Yao1, Lu Wang1, Bin Yang1.   

Abstract

Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a principally foodborne pathogen linked to serious diseases, including bloody diarrhea, hemorrhagic colitis, and hemolytic uremic syndrome. Comparative genomics analysis revealed that EHEC O157 contains 177 unique genomic islands, termed O islands, compared with the nonpathogenic E. coli K-12 laboratory strain. These O islands contribute largely to the pathogenicity of EHEC O157:H7 by providing numerous virulence factors, effectors, virulence regulatory proteins, and virulence regulatory sRNAs. The present review aimed to provide a comprehensive understanding of the research progress on the function of O islands, especially focusing on virulence-related O islands.

Entities:  

Keywords:  Enterohemorrhagic Escherichia coli O157:H7; O island; adherence; genomic island; virulence

Mesh：

Substances：

Year:  2021        PMID： 34711138      PMCID： PMC8565820          DOI： 10.1080/19490976.2021.1992237

Source DB:  PubMed          Journal:  Gut Microbes        ISSN： 1949-0976


  119 in total

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2.  Shiga toxin, Shiga-like toxin II variant, and ricin are all single-site RNA N-glycosidases of 28 S RNA when microinjected into Xenopus oocytes.

Authors:  S K Saxena; A D O'Brien; E J Ackerman
Journal:  J Biol Chem       Date:  1989-01-05       Impact factor: 5.157

3.  Global analysis of posttranscriptional regulation by GlmY and GlmZ in enterohemorrhagic Escherichia coli O157:H7.

Authors:  Charley C Gruber; Vanessa Sperandio
Journal:  Infect Immun       Date:  2015-01-20       Impact factor: 3.441

4.  Genetic and molecular analysis of GogB, a phage-encoded type III-secreted substrate in Salmonella enterica serovar typhimurium with autonomous expression from its associated phage.

Authors:  Brian K Coombes; Mark E Wickham; Nat F Brown; Sebastien Lemire; Lionello Bossi; William W L Hsiao; Fiona S L Brinkman; B Brett Finlay
Journal:  J Mol Biol       Date:  2005-05-13       Impact factor: 5.469

5.  Quinolone antibiotics induce Shiga toxin-encoding bacteriophages, toxin production, and death in mice.

Authors:  X Zhang; A D McDaniel; L E Wolf; G T Keusch; M K Waldor; D W Acheson
Journal:  J Infect Dis       Date:  2000-02       Impact factor: 5.226

Review 6.  Pathogenicity islands and the evolution of microbes.

Authors:  J Hacker; J B Kaper
Journal:  Annu Rev Microbiol       Date:  2000       Impact factor: 15.500

7.  Characterization of the Escherichia coli O157:H7 Sakai GadE regulon.

Authors:  Sivapriya Kailasan Vanaja; Teresa M Bergholz; Thomas S Whittam
Journal:  J Bacteriol       Date:  2008-12-29       Impact factor: 3.490

8.  A novel small regulatory RNA enhances cell motility in enterohemorrhagic Escherichia coli.

Authors:  Naoki Sudo; Akiko Soma; Akira Muto; Sunao Iyoda; Mayumi Suh; Nanako Kurihara; Hiroyuki Abe; Toru Tobe; Yoshitoshi Ogura; Tetsuya Hayashi; Ken Kurokawa; Makoto Ohnishi; Yasuhiko Sekine
Journal:  J Gen Appl Microbiol       Date:  2014       Impact factor: 1.452

9.  Subversion of actin dynamics by EspM effectors of attaching and effacing bacterial pathogens.

Authors:  Ana Arbeloa; Richard R Bulgin; Georgina MacKenzie; Robert K Shaw; Mark J Pallen; Valerie F Crepin; Cedric N Berger; Gad Frankel
Journal:  Cell Microbiol       Date:  2008-03-05       Impact factor: 3.715

Review 10.  Type III Secretion Effectors with Arginine N-Glycosyltransferase Activity.

Authors:  Juan Luis Araujo-Garrido; Joaquín Bernal-Bayard; Francisco Ramos-Morales
Journal:  Microorganisms       Date:  2020-03-02
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  4 in total

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2.  Proof of Concept for the Detection with Custom Printed Electrodes of Enterobactin as a Marker of Escherichia coli.

Authors:  Alexandra Canciu; Andreea Cernat; Mihaela Tertis; Silvia Botarca; Madalina Adriana Bordea; Joseph Wang; Cecilia Cristea
Journal:  Int J Mol Sci       Date:  2022-08-31       Impact factor: 6.208

Review 3.  Review of Escherichia coli O157:H7 Prevalence, Pathogenicity, Heavy Metal and Antimicrobial Resistance, African Perspective.

Authors:  Sydney M Gambushe; Oliver T Zishiri; Mohamed E El Zowalaty
Journal:  Infect Drug Resist       Date:  2022-08-23       Impact factor: 4.177

Review 4.  Regulation of flagellar motility and biosynthesis in enterohemorrhagic Escherichia coli O157:H7.

Authors:  Hongmin Sun; Min Wang; Yutao Liu; Pan Wu; Ting Yao; Wen Yang; Qian Yang; Jun Yan; Bin Yang
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  4 in total

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