1071
Regulation of I kappa B alpha and p105 in monocytes and macrophages persistently infected with human immunodeficiency virus .
 ( cell type: macrophages, None) , ( protein: p105, None) , ( protein: I kappa B alpha, None) , ( cell type: monocytes, 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 type: macrophages, None) , ( protein: p105, None) , ( protein: I kappa B alpha, None) , ( cell type: monocytes, None) 