12111
The STAT-1 signaling pathway provides at least one mechanism for activation of the CAEV LTR by IFN-gamma in monocytes .
 ( cell type: monocytes, None) , ( protein: IFN-gamma, None) , ( DNA: CAEV LTR, 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:
 ( cell type: monocytes, None) , ( protein: IFN-gamma, None) , ( DNA: CAEV LTR, None) 