5939
Inhibition of the NF-kappaB pathway by overexpression of a dominant-active inhibitor of NF-kappaB abolished CD40 -induced up-regulation of both the Bfl-1 and Bcl-x genes and also eliminated the ability of CD40 to rescue Fas -induced cell death .
 ( protein: NF-kappaB, None) , ( protein: CD40, None) , ( protein: NF-kappaB, None) , ( protein: CD40, None) , ( protein: Bcl-x, None) , ( protein: Fas, None) , ( protein: Bfl-1, 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: NF-kappaB, None) , ( protein: CD40, None) , ( protein: NF-kappaB, None) , ( protein: CD40, None) , ( protein: Bcl-x, None) , ( protein: Fas, None) , ( protein: Bfl-1, None) 