Previous Article | Next Article ![]()
Infect. Immun., 04 1995, 1400-1408, Vol 63, No. 4
LC Lim, DM England, BK DuChateau, NJ Glowacki and RF Schell
This is the first documentation that Borrelia burgdorferi-specific T
lymphocytes are involved in the pathogenesis of Lyme arthritis. We present
direct evidence that T lymphocytes obtained from inbred LSH hamsters
vaccinated with a whole-cell preparation of Formalin- inactivated B.
burgdorferi sensu stricto isolate C-1-11 in adjuvant conferred on naive
recipient hamsters the ability to develop severe destructive arthritis when
challenged with B. burgdorferi sensu stricto isolates C-1-11 and 297. By
contrast, recipients infused with normal T lymphocytes and challenged with
B. burgdorferi sensu stricto isolates C- 1-11 and 297 failed to develop
severe destructive arthritis. The T lymphocytes transferred were obtained
from the lymph nodes of vaccinated and nonvaccinated hamsters by depleting
B lymphocytes by using monoclonal antibody 14-4-4s (< 1% B lymphocytes
by flow cytometric analysis). The enriched T lymphocytes showed enhanced
proliferation to stimulation with concanavalin A and failed to respond to
lipopolysaccharide. Moreover, only the enriched T lymphocytes from
vaccinated hamsters proliferated on exposure to a whole-cell preparation of
B. burgdorferi sensu stricto isolate C-1-11 in the presence of
mitomycin-treated syngeneic antigen-presenting cells. These results
demonstrate that B. burgdorferi-specific T lymphocytes primed by
vaccination with a whole-cell preparation of inactivated B. burgdorferi
sensu stricto isolate C-1-11 in adjuvant are involved in the development of
severe destructive arthritis. Additional experiments are needed to define
the precise mechanism(s) responsible for the development of Lyme arthritis.
Copyright © 1995, American Society for Microbiology
Borrelia burgdorferi-specific T lymphocytes induce severe destructive Lyme arthritis
Wisconsin State Laboratory of Hygiene, University of Wisconsin, Madison 53706.
This article has been cited by other articles:
| J. Bacteriol. | J. Virol. | Eukaryot. Cell |
|---|
| Microbiol. Mol. Biol. Rev. | Clin. Vaccine Immunol. | All ASM Journals |
|---|