Antibody fingerprints in lyme disease deciphered with high density peptide arrays.

ABSTRACT: Lyme disease is the most common tick-borne infectious disease in Europe and North America. Previous studies discovered the immunogenic role of a surface-exposed lipoprotein (VlsE) of Borreliella burgdorferi. We employed high density peptide arrays to investigate the antibody response to the VlsE protein in VlsE-positive patients by mapping the protein as overlapping peptides and subsequent in-depth epitope substitution analyses. These investigations led to the identification of antibody fingerprints represented by a number of key residues that are indispensable for the binding of the respective antibody. This approach allows us to compare the antibody specificities of different patients to the resolution of single amino acids. Our study revealed that the sera of VlsE-positive patien

SUBMITTER: Weber LK 

PROVIDER: S-EPMC6999473 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature