8120
Our results demonstrate that in resting and PMA-activated human PBL , I(kappa)B(alpha) is present in the nucleus in an apparently inactive form unable to disrupt NF-kappaB binding from DNA .
 ( protein: I(kappa)B(alpha), None) , ( cell type: PBL, None) , ( DNA: DNA, None) , ( protein: NF-kappaB, None) , ( cell type: PMA-activated human PBL, 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: I(kappa)B(alpha), None) , ( cell type: PBL, None) , ( DNA: DNA, None) , ( protein: NF-kappaB, None) , ( cell type: PMA-activated human PBL, None) 