13079
The human monocytic leukemia cell line THP-1 differentiates into macrophage-like cells when treated with phorbol esters.
 ( cell type: macrophage-like cells, None) , ( cell line: human monocytic leukemia cell line, None) , ( cell line: THP-1, 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-like cells, None) , ( cell line: human monocytic leukemia cell line, None) , ( cell line: THP-1, None) 