Altered antibody profiles against common infectious agents in chronic disease.

ABSTRACT: Despite the important diagnostic value of evaluating antibody responses to individual human pathogens, antibody profiles against multiple infectious agents have not been used to explore health and disease mainly for technical reasons.  We hypothesized that the interplay between infection and chronic disease might be revealed by profiling antibodies against multiple agents. Here, the levels of antibodies against a panel of 13 common infectious agents were evaluated with the quantitative Luciferase Immunoprecipitation Systems (LIPS) in patients from three disease cohorts including those with pathogenic anti-interferon-γ autoantibodies (IFN-γ AAB), HIV and Sjögren's syndrome (SjS) to determine if their antibody profiles differed from control subjects.  The IFN-γ AAB patients compared to contr

SUBMITTER: Burbelo PD 

PROVIDER: S-EPMC3847058 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature