5929
TNF is the major inducer of NF-kappaB and particularly of the p50-p65 complex , whereas IL-7 acts as a cofactor by sustaining the expression of the p75 TNF receptor .
 ( protein: IL-7, None) , ( protein: NF-kappaB, None) , ( protein: p75 TNF receptor, None) , ( protein: TNF, None) , ( protein: TNF, None) , ( protein: p50-p65 complex, 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-7, None) , ( protein: NF-kappaB, None) , ( protein: p75 TNF receptor, None) , ( protein: TNF, None) , ( protein: TNF, None) , ( protein: p50-p65 complex, None) 