Kekkaku : [Tuberculosis]
-
This symposium was organized to provide the up-to-date knowledge on tuberculosis immunity, especially on the understanding of cytokines or Th1 cells involved in pathophysiology/protective immunity and vaccine development. Dr. Kazuo Kobayashi (Osaka City Univ.) reported their findings on the immune response to bioactive lipid component from M. tuberculosis, trehalose-dimycolate (TDM) and sulfolipid (SL) in mice. ⋯ Among subunit vaccines, Mtb72f vaccine appears to be one of the promising candidates. In addition to the trial with various candidates, they have established a new mouse model, SCID/human PBL. This model animal has been employed for the development of vaccine effective for the induction of ESAT-6-specific human T cells.