3401
Although inhibition of IL-4 -driven germline C epsilon transcription by NAC was not sufficient, the agent remarkably diminished anti-CD40 mAb -mediated up-regulation of germline C epsilon transcription .
 ( DNA: germline, None) , ( cell line: IL-4 -driven germline C epsilon, None) , ( protein: anti-CD40 mAb, None) , ( protein: IL-4, 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:
 ( DNA: germline, None) , ( cell line: IL-4 -driven germline C epsilon, None) , ( protein: anti-CD40 mAb, None) , ( protein: IL-4, None) 