Skip to main navigation Skip to search Skip to main content

Molecular population genetic analysis of Campylobacter jejuni HS:19 associated with Guillain-Barré syndrome and gastroenteritis

  • Irving Nachamkin
  • , Jørgen Engberg
  • , Michaela Gutacker
  • , Richard J. Meinersman
  • , Chun Yan Li
  • , Patricia Arzate
  • , Erin Teeple
  • , Vivian Fussing
  • , Tony W. Ho
  • , Arthur K. Asbury
  • , John W. Griffin
  • , Guy M. McKhann
  • , Jean Claude Piffaretti

    Research output: Contribution to journal › Article › Research › peer-review

    Abstract

    Infection with Campylobacter jejuni serotype HS:19 is associated with the development of Guillain-Barré syndrome (GBS). To determine whether a particular HS:19 clone is associated with GBS, multilocus enzyme electrophoresis (MLEE) was used to analyze a worldwide collection of isolates. There were 34 electropherotypes (ETs) in 3 phylogenetic clusters among 83 C. jejuni isolates. Cluster I contained all HS:19 strains, and a single ET (ET4) accounted for most HS:19 strains. HS:19 strains did not occur in any of the other clusters. ET4 contained isolates from different geographic locations, indicating global spread of this clone. Furthermore, ET4 contained isolates from patients with uncomplicated enteritis and GBS, as well as isolates from animal sources. The results of this study show that HS:19 strains comprise a clonal, although not monomorphic, population, which is distinct from non-HS:19 strains within C. jejuni. A unique clone associated with GBS was not identified by use of MLEE.

    Original languageEnglish
    Pages (from-to)221-226
    Number of pages6
    JournalJournal of Infectious Diseases
    Volume184
    Issue number2
    DOIs
    Publication statusPublished - 15 Jul 2001

    Funding

    Financial support: National Institutes of Health (NS-31528 to G.M.M., J.W.G., and I.N.); Swiss National Science Foundation (31-45914,95 to J.-C.P.).

    Fingerprint

    Explore the research areas of 'Molecular population genetic analysis of Campylobacter jejuni HS:19 associated with Guillain-Barré syndrome and gastroenteritis'.

    Cite this