I. Dendritic Cells ( DCs) Ralph. M.Steinman, 1973
Ralph.M.Steinman, 1973 I. Dendritic Cells (DCs)
( oo Scattered dc in media( X400)
Scattered DC in media（ ×400）
Daopo etic stem cell Lymphoblastoid cell Myeloid stem cell Myeloid DC Neutrophil Monocyte Cell Lymphoid DC Tcell ell Myeloid DC Macrophage The Developiment of DC ImrLainla?
epithel Antigen Capture border 8 Migration maturation 0c Immature dc DC Procursors Antigen Presentation macros NK cells cytokines lymphoid organ ⑥ Mature dc 8 cells CTL helve an regulatory T cehs DC apoptosis lymphocyte clination
Immature DC Migration maturation Mature DC
MHC class MHC MHC class‖l cass‖l MHC class I B72 Immature DC Mature DC Strong antigen uptaking High level of mhc molecules and processing function and co-stimulatory molecules
Immature DC Strong antigen uptaking and processing function Mature DC High level of MHC molecules and co-stimulatory molecules