14849
The effects mediated by a combined stimulation of cAMP -and protein kinase C ( PKC )-dependent pathways have been investigated in different cellular systems, and it has been shown that they may complement each other in activating cell proliferation and differentiation.
 ( protein: protein kinase C, None) , ( protein: PKC, 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: protein kinase C, None) , ( protein: PKC, None) 