4317
NF-IL6 mRNA levels were not affected by IL-10 or IL-4 , suggesting that IL-4 affects binding activity of preexisting NF-IL6 .
 ( RNA: NF-IL6 mRNA, None) , ( protein: IL-4, None) , ( protein: IL-4, None) , ( protein: NF-IL6, None) , ( protein: NF-IL6, None) , ( protein: IL-10, 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:
 ( RNA: NF-IL6 mRNA, None) , ( protein: IL-4, None) , ( protein: IL-4, None) , ( protein: NF-IL6, None) , ( protein: NF-IL6, None) , ( protein: IL-10, None) 