6072
A significant 2-4 fold increase of c-fos expression was observed within 30 min of stimulation with IL-10 (p < 0.01).
 ( protein: IL-10, None) , ( DNA: c-fos, 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-10, None) , ( DNA: c-fos, None) 