6023
We have used this MTHC system to analyze differences in gene expression as the cells mature along the DC and macrophage pathways .
 ( cell type: macrophage pathways, None) , ( cell line: MTHC, None) , ( cell line: MTHC system, None) , ( cell type: DC, 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: macrophage pathways, None) , ( cell line: MTHC, None) , ( cell line: MTHC system, None) , ( cell type: DC, None) 