1852
Similar to its effect on IL-2 induction , cyclosporin A ( CsA ) inhibited the synergistic activation of JNK , and a competitive inhibitor of Jun phosphorylation by JNK inhibited IL-2 promoter activation .
 ( DNA: IL-2 promoter, None) , ( protein: Jun, None) , ( protein: JNK, None) , ( protein: IL-2, None) , ( protein: IL-2, None) , ( protein: JNK, 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: IL-2 promoter, None) , ( protein: Jun, None) , ( protein: JNK, None) , ( protein: IL-2, None) , ( protein: IL-2, None) , ( protein: JNK, None) 