9884
The kinetics of this translocation were delayed in IL-7 -treated as compared to IL-2 -treated cells .
 ( cell line: IL-2 -treated cells, None) , ( protein: IL-2, None) , ( protein: IL-7, None) , ( cell line: IL-7 -treated, 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 line: IL-2 -treated cells, None) , ( protein: IL-2, None) , ( protein: IL-7, None) , ( cell line: IL-7 -treated, None) 