Regulatory T Cells Contribute to Resistance against Lyme Arthritis.

ABSTRACT: The symptoms of Lyme disease are caused by inflammation induced by species of the Borrelia burgdorferisensu lato complex. The various presentations of Lyme disease in the population suggest that differences exist in the intensity and regulation of the host response to the spirochete. Previous work has described correlations between the presence of regulatory T cells and recovery from Lyme arthritis. However, the effects of Foxp3-expressing CD4+ T cells existing prior to, and during, B. burgdorferi infection have not been well characterized. Here, we used C57BL/6 "depletion of regulatory T cell" mice to assess the effects these cells have on the arthritis-resistant phenotype characteristic of this mouse strain. We showed that depletion of regulatory T cells prior to infection with B. burgdo

SUBMITTER: Siebers EM 

PROVIDER: S-EPMC7573436 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature