DENDRITIC CELLS (DCS) TARGETING FOR TUBERCULOSIS (TB) VACCINE

摘要

Compositions and methods comprising high affinity monoclonal antibody conjugates against several DC receptors are described herein. The inventors prepared fusion proteins with antigens for DC-targeting vaccine generation by conjugating several M. tuberculosis protein antigens with high affinity monoclonal antibodies against several DC receptors with a view to developing novel human vaccines based on in vivo DC-targeting. The findings of studies described herein indicate that vaccines bearing TB antigens can recall a potent memory antigen-specific T cell response in vitro resulting in IFNy secretion.