7538
We also show that DFX treatment limits the in vivo activation of NF-kappaB , a transcription factor involved in both TNF-alpha gene transcription and TNF-alpha signalling (P<0.005).
 ( protein: transcription factor, None) , ( protein: TNF-alpha, None) , ( protein: NF-kappaB, None) , ( protein: TNF-alpha, 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: transcription factor, None) , ( protein: TNF-alpha, None) , ( protein: NF-kappaB, None) , ( protein: TNF-alpha, None) 