14579
E1A 's inhibition of IFN -MCP has the net effect of promoting the selective NK cell-mediated clearance of Ad-infected or Ad-transformed human cells .
 ( protein: IFN, None) , ( cell line: Ad-transformed human cells, None) , ( DNA: E1A, 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: IFN, None) , ( cell line: Ad-transformed human cells, None) , ( DNA: E1A, None) 