The dendritic cell lineage: ontogeny and function of dendritic cells and their subsets in the steady state and the inflamed setting
Dendritic cells (DCs) form a remarkable cellular network that shapes adaptive immune
responses according to peripheral cues. After four decades of research, we now know that
DCs arise from a hematopoietic lineage distinct from other leukocytes, establishing the DC
system as a unique hematopoietic branch. Recent work has also established that tissue DCs
consist of developmentally and functionally distinct subsets that differentially regulate T
lymphocyte function. This review discusses major advances in our understanding of the …
responses according to peripheral cues. After four decades of research, we now know that
DCs arise from a hematopoietic lineage distinct from other leukocytes, establishing the DC
system as a unique hematopoietic branch. Recent work has also established that tissue DCs
consist of developmentally and functionally distinct subsets that differentially regulate T
lymphocyte function. This review discusses major advances in our understanding of the …