Author/Editor | Malovrh, Tadej; Škoberne, Mojca; Gruntar, Igor; Kotnik, Vladimir | |
Title | The cell-mediated immune response to Borrelia afzelii, garinii and bugdorferi in C57BL/6 mice is dependent on antigen specificity | |
Type | članek | |
Source | Fems Immunol Med Microbiol | |
Vol. and No. | Letnik 28 | |
Publication year | 2000 | |
Volume | str. 233-40 | |
Language | eng | |
Abstract | Inbred C57BL/6 mice were challenged with Borrelia afzelii. Borrelia garinii and Borrelia burgdorferi sensu stricto and tested for antigen-specific T-cell response in vitro. The sonicated preparations of in vitro grown spirochetes were capable of stimulating polyclonal proliferation and specific cell-mediated response. depending on duration of the cell culture. Murine splenocytes previously sensitized to B. burgdorferi sensu lato (s.l.), but not those from control mice be induced for antigen-specific proliferation in vitro. Moreover, detectable cell-mediated response could be induced only with antigen preparations derived from a corresponding strain but not with those obtained from other Borrelia genospecies as revealed by the (3H)thymidine incorporation assay. The current study considers that the strict B. burgdorferi s.l. antigen-specific response may also be expected in infections in humans and contributes to the explanation of the frequently poor antibody- and cell-mediated immune response observed in patients diagnosed with Lyme disease. | |
Descriptors | BORRELIA LYMPHOCYTE TRANSFORMATION ANTIBODIES, BACTERIAL MICE, INBRED C57BL BORRELIA BURGDORFERI |