5698
These results suggest that an age-associated decline in the induction of NF kappa B in activated T cells from elderly individuals may be attributable to altered regulation of the inhibitor, I kappa B , and may play an important role in immune dysregulation accompanying aging .
 ( protein: NF kappa B, None) , ( protein: I kappa B, None) , ( cell type: T cells, 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 kappa B, None) , ( protein: I kappa B, None) , ( cell type: T cells, None) 