6114
Adenoviruses encode proteins that block responses to interferons , intrinsic cellular apoptosis , killing by CD8(+) cytotoxic T lymphocytes and killing by the death ligands TNF , Fas ligand and TRAIL .
 ( protein: interferons, None) , ( protein: death ligands, None) , ( protein: TRAIL, None) , ( protein: TNF, None) , ( cell type: CD8(+) cytotoxic T lymphocytes, None) , ( protein: Fas ligand, 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: interferons, None) , ( protein: death ligands, None) , ( protein: TRAIL, None) , ( protein: TNF, None) , ( cell type: CD8(+) cytotoxic T lymphocytes, None) , ( protein: Fas ligand, None) 