3331
Lipopolysaccharide ( LPS ) induces expression of inflammatory cytokines in monocytes/macrophages via CD14 , one of the LPS receptors , which is expressed predominantly in these cells.
 ( protein: LPS receptors, None) , ( protein: inflammatory cytokines, None) , ( protein: CD14, None) , ( cell type: monocytes/macrophages, 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: LPS receptors, None) , ( protein: inflammatory cytokines, None) , ( protein: CD14, None) , ( cell type: monocytes/macrophages, None) 