13082
Gel mobility shift assays demonstrated that binding of Sp1 and AP-2 to the LAL promoter is increased by PMA in THP-1 cells .
 ( protein: LAL, None) , ( protein: Sp1, None) , ( cell line: THP-1 cells, None) , ( DNA: LAL promoter, None) , ( protein: AP-2, 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: LAL, None) , ( protein: Sp1, None) , ( cell line: THP-1 cells, None) , ( DNA: LAL promoter, None) , ( protein: AP-2, None) 