7590
BACKGROUND: Studies from our laboratory have shown that the earliest stages of atherosclerosis may be mediated by an autoimmune reaction against heat shock protein 60 ( Hsp60 ).
 ( protein: Hsp60, None) , ( protein: heat shock protein 60, 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: Hsp60, None) , ( protein: heat shock protein 60, None) 