Epitope mapping of antibodies to VlsE protein of Borrelia burgdorferi in post-Lyme disease syndrome Academic Article uri icon

Overview

MeSH Major

  • Antigens, Bacterial
  • Bacterial Proteins
  • Lipoproteins
  • Lyme Neuroborreliosis

abstract

  • The VlsE lipoprotein of Borrelia burgdorferi elicits a strong immune response during the course of Lyme disease. The present study was aimed at characterization of the epitopes of VlsE targeted by the antibody response in patients with post-Lyme disease syndrome, a condition characterized by persisting symptoms of pain, fatigue, and/or neurocognitive impairment despite antibiotic treatment of B. burgdorferi infection. Epitope mapping was carried out using microarrays that contained synthesized overlapping peptides covering the full sequence of VlsE from B. burgdorferi B31. In addition to the previously characterized IR6 region in the variable domain, specific sequences in the N- and C-terminal invariable domains of VlsE were found to be major B cell epitopes in affected patients. The crystal structure of VlsE indicated that the newly described epitopes form a contiguous region in the surface-exposed membrane-proximal part of the monomeric form of the protein.

publication date

  • October 2011

Research

keywords

  • Academic Article

Identity

Language

  • eng

PubMed Central ID

  • PMC3183344

Digital Object Identifier (DOI)

  • 10.1016/j.clim.2011.06.005

PubMed ID

  • 21778118

Additional Document Info

start page

  • 103

end page

  • 10

volume

  • 141

number

  • 1