Assertion: immune system's cell | /r/AtLocation | the blood
Facets:
value: to tissues
type: TRANSITIVE-OBJECT
Source sentences:
text: The programmed cells then move to the blood, spleen, cecal tonsils, bone marrow, Harderian gland and thymus.
text: These cells move through blood & tissue.
text: Dendritic cells are produced in bone marrow and migrate through the blood to tissues where they monitor for pathogens.