8644
This pathway involves the Rac1 and Cdc42 GTPases , two enzymes which are not required for NF-kappaB activation by IL-1beta in epithelial cells .
 ( protein: GTPases, None) , ( cell type: epithelial cells, None) , ( protein: Cdc42, None) , ( protein: Rac1, None) , ( protein: IL-1beta, None) , ( protein: NF-kappaB, 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: GTPases, None) , ( cell type: epithelial cells, None) , ( protein: Cdc42, None) , ( protein: Rac1, None) , ( protein: IL-1beta, None) , ( protein: NF-kappaB, None) 