5918
These perivascular DC migrate across the activated endothelium from blood and receive differentiative signals within the joint from monocyte-derived cytokines and CD40 -ligand+ T cells .
 cell type: perivascular DC; cell type: T cells; cell type: CD40 -ligand+ T cells; protein: monocyte-derived cytokines; protein: CD40
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: perivascular DC, T cells, CD40 -ligand+ T cells, monocyte-derived cytokines, CD40 
Answer:
 cell type: perivascular DC; cell type: T cells; cell type: CD40 -ligand+ T cells; protein: monocyte-derived cytokines; protein: CD40