6067
In this study the effect of IL-10 on the expression of the protooncogene c-fos was investigated, because Fos plays a potential role in the regulation of B cell proliferation and differentiation .
 ( DNA: protooncogene c-fos, None) , ( 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:
 ( DNA: protooncogene c-fos, None) , ( protein: IL-10, None) , ( DNA: c-fos, None) 