4902
Interferon-gamma ( IFN-gamma ) modulates the expression of several cytokines by human monocytes at the transcriptional level .
 ( protein: Interferon-gamma, None) , ( cell type: human monocytes, None) , ( protein: IFN-gamma, None) , ( protein: cytokines, 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: Interferon-gamma, None) , ( cell type: human monocytes, None) , ( protein: IFN-gamma, None) , ( protein: cytokines, None) 