1824
One of the nuclear factors ( NFs ) that regulates the response of the IL-5 promoter to cAMP and PMA has properties similar to NF for activated t cell .
 ( cell type: activated t cell, None) , ( protein: IL-5, None) , ( DNA: IL-5 promoter, None) , ( protein: NFs, None) , ( protein: NF, None) , ( protein: nuclear factors, 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: activated t cell, None) , ( protein: IL-5, None) , ( DNA: IL-5 promoter, None) , ( protein: NFs, None) , ( protein: NF, None) , ( protein: nuclear factors, None) 