7474
Other steroid receptor drugs such as Raloxifene , RU486 , or the ICI 182,780 in PMA-differentiated cells displayed agonist activity by preventing TNF-alpha -induced apoptosis as efficiently as the hormones alone, providing further evidence to the notion that steroid receptor drugs may manifest agonist or antagonist activities depending on the cellular context in which they are studied.
 ( cell line: PMA-differentiated cells, None) , ( protein: TNF-alpha, 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 line: PMA-differentiated cells, None) , ( protein: TNF-alpha, None) 