4292
Inhibition of transcription factor Stat1 activity in mononuclear cell cultures and T cells by the cyclic AMP signaling pathway .
 ( protein: Stat1, None) , ( cell type: T cells, None) , ( cell line: mononuclear cell cultures, None) , ( protein: transcription factor, 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: Stat1, None) , ( cell type: T cells, None) , ( cell line: mononuclear cell cultures, None) , ( protein: transcription factor, None) 