13633
Bacterial lipopolysaccharide ( LPS ) induces monocytes to express a variety of genes by activating the NF-kappaB/Rel transcription factor family .
 ( protein: NF-kappaB/Rel, None) , ( cell type: monocytes, None) , ( protein: NF-kappaB/Rel transcription factor family, 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: NF-kappaB/Rel, None) , ( cell type: monocytes, None) , ( protein: NF-kappaB/Rel transcription factor family, None) 