COMPOSITIONS AND METHODS FOR INDUCING THE ACTIVATION OF IMMATURE MONOCYTIC DENDRITIC CELLS

摘要

The present invention provides methods for inducing the maturation of immature dendritic cells (DT) and for activating those cells without the use of a dendritic cell maturation agent. The activated DC can be used for inducing an antigen specific T cell response. Methods of the invention can also comprise the addition of a directional maturation agent, such as interferon gamama, to induce a Th-I and/or Th-2 bias in the response obtained. The present invention also provides dendritic cell populationns useful for activating and for inducing antigen specific T cells. Similarly, activated antigen specific T cell populations, and methods of making the same are provided.