2090
The regulation of interleukin-2 receptor alpha chain ( IL-2R alpha ) expression and nuclear factor (NF) activation by protein kinase C ( PKC ) in resting T cells , has been studied.
 ( protein: IL-2R alpha, None) , ( protein: protein kinase C, None) , ( protein: PKC, None) , ( cell type: resting T cells, None) , ( protein: nuclear factor, None) , ( protein: interleukin-2 receptor alpha chain, 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:
 ( protein: IL-2R alpha, None) , ( protein: protein kinase C, None) , ( protein: PKC, None) , ( cell type: resting T cells, None) , ( protein: nuclear factor, None) , ( protein: interleukin-2 receptor alpha chain, None) 