14901
Conversely, c-jun and jun-B transfection blunted GR -dependent transcription in HeLa cells .
 ( cell line: HeLa cells, None) , ( protein: jun-B, None) , ( protein: c-jun, None) , ( protein: GR, 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 line: HeLa cells, None) , ( protein: jun-B, None) , ( protein: c-jun, None) , ( protein: GR, None) 