9949
Although IL-4 activated signal transducers and activators of transcription (STAT) 6 in addition to NF-kappaB , NAC treatment or the transfection of decoy oligodeoxynucleotides for NF-kappaB or STAT6 only partly blocked IL-4 -induced germline Cepsilon transcription .
 ( DNA: germline, None) , ( protein: IL-4, None) , ( protein: NF-kappaB, None) , ( protein: signal transducers and activators of transcription (STAT) 6, None) , ( protein: IL-4, None) , ( protein: STAT6, None) , ( protein: NF-kappaB, 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) , ( protein: IL-4, None) , ( protein: NF-kappaB, None) , ( protein: signal transducers and activators of transcription (STAT) 6, None) , ( protein: IL-4, None) , ( protein: STAT6, None) , ( protein: NF-kappaB, None) 