7560
Altogether, our results suggest that NAC might impair the generation of primary immune responses in humans through its inhibitory action on DC .
 ( cell type: DC, 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:
 ( cell type: DC, None) 