6078
In conclusion, these data show that IL-10 induces c-fos expression in human B-cells by activation of tyrosine and serine /threonine kinases .
 ( DNA: c-fos, None) , ( protein: IL-10, None) , ( protein: serine /threonine kinases, None) , ( cell type: human B-cells, 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: c-fos, None) , ( protein: IL-10, None) , ( protein: serine /threonine kinases, None) , ( cell type: human B-cells, None) 