Umbilical cord blood-derived dendritic cells loaded with BGC823 tumor antigens and DC-derived exosomes stimulate efficient cytotoxic T-lymphocyte responses and antitumor immunity in vitro and in vivo

摘要

BackgroundUmbilical cord blood (UCB) is a rich source of hematopoietic stem cells and from which a significant number of dendritic cells (DCs) can be produced. But the therapeutic role of DCs and exosomes (EXO) generated from DCs is not fully elucidated.