9543
Further, Vpr suppresses expression of IL-2 , IL-10 , IL-12 , TNF alpha and IL-4 , all of which are NF-kappa B -dependent .
 ( protein: IL-12, None) , ( protein: Vpr, None) , ( protein: TNF alpha, None) , ( protein: NF-kappa B, None) , ( protein: IL-10, None) , ( protein: IL-2, None) , ( protein: IL-4, 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: IL-12, None) , ( protein: Vpr, None) , ( protein: TNF alpha, None) , ( protein: NF-kappa B, None) , ( protein: IL-10, None) , ( protein: IL-2, None) , ( protein: IL-4, None) 