5774
Consecutive IL-1beta- , IL-6- and TNF-alpha- mRNA were elevated (up to 1.9 +/- 0.58-fold).
 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:
 None