8314
Together, these findings demonstrate that cytokine or phorbol ester stimulation of KG1 is a model of human CD34+ HPC to DC differentiation and suggest that specific intracellular signaling pathways mediate specific events in DC lineage commitment .
 ( cell type: DC, None) , ( cell line: human CD34+ HPC, None) , ( cell line: KG1, None) , ( cell type: DC, None) , ( cell line: CD34+ HPC, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: DC, None) , ( cell line: human CD34+ HPC, None) , ( cell line: KG1, None) , ( cell type: DC, None) , ( cell line: CD34+ HPC, None) 