TLR9-mediated activation of dendritic cells by CD32 targeting for the generation of highly immunostimulatory vaccines.

The rational for designing dendritic cell (DC)-targeted immunotherapies is their central role in orchestrating immunity. Most studies addressing antigen-targeting to DCs for eliciting T cell responses have employed ex-vivo matured DCs derived from monocytes or myeloid DCs isolated from peripheral blood. More recently, also plasmacytoid DCs (pDCs) emerged as attractive targets that can be readily isolated and activated ex vivo.