13313
LNCaP cells were shown to express the IL-1beta receptor type 1, which transduces IL-1beta signal .
 ( protein: IL-1beta, None) , ( cell line: LNCaP cells, None) , ( protein: IL-1beta, 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: IL-1beta, None) , ( cell line: LNCaP cells, None) , ( protein: IL-1beta, None) 