IgE reactivity to α-Gal in relation to Lyme borreliosis.

ABSTRACT:

Background

An association between tick bites, the development of immunoglobulin E (IgE) antibodies to galactose-α-1, 3-galactose (α-Gal) and red meat allergy has recently been reported. Here we wanted to elucidate the relation between tick exposure, IgE antibodies to α-Gal and Lyme borreliosis (LB).

Methods

In the highly LB endemic area of Kalmar County, Sweden, serum samples and health inquiries from 518 blood donors were included. All sera were investigated for multiple IgG anti-Borrelia antibodies using a multiplex assay (recomBead, Mikrogen). In addition, three serially collected sera over a six month period from 148 patients with clinically defined erythema migrans (EM) were included. IgE antibodies against α-Gal were determined using ImmunoCAP (Thermo Fisher Scientific

SUBMITTER: Tjernberg I 

PROVIDER: S-EPMC5617217 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature