tokens: 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 ) .
folded_tokens: 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 ) .
labels: O O O O O O O O O O O O O O O O O O O B-other_name I-other_name O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O