2480
These data indicate that PLD stimulation can activate the transcription factor AP-1 in T lymphocytes , and suggest that the induction of AP-1 enhancer factor activity by PA is mediated via PKC stimulation , either through a direct activating effect of PA or through PA -derived diacylglycerol formation .
 ( cell type: T lymphocytes, None) , ( protein: PLD, None) , ( DNA: AP-1 enhancer, None) , ( protein: PKC, None) , ( protein: AP-1, None) , ( protein: transcription factor AP-1, 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 type: T lymphocytes, None) , ( protein: PLD, None) , ( DNA: AP-1 enhancer, None) , ( protein: PKC, None) , ( protein: AP-1, None) , ( protein: transcription factor AP-1, None) 