179
IL-13 Induced the same complexes as IL-4 , a finding explained by our studies implicating IL-4R as a shared component of the receptors .
 ( protein: IL-4, None) , ( protein: receptors, None) , ( protein: IL-13, None) , ( protein: IL-4R, 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:
 ( protein: IL-4, None) , ( protein: receptors, None) , ( protein: IL-13, None) , ( protein: IL-4R, None) 