3333
Therefore, it is important to determine whether CD14 is expressed in gingival fibroblasts and to define the P- LPS -mediated signal-transducing mechanism in the cells.
 ( protein: signal-transducing, None) , ( protein: CD14, None) , ( cell type: gingival fibroblasts, 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: signal-transducing, None) , ( protein: CD14, None) , ( cell type: gingival fibroblasts, None) 