12751
In addition, the expression of latent membrane protein-1 led to activation of NF-kappaB that was capable of binding the IL-1beta promoter .
 ( protein: IL-1beta, None) , ( protein: latent membrane protein-1, None) , ( DNA: IL-1beta promoter, 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: IL-1beta, None) , ( protein: latent membrane protein-1, None) , ( DNA: IL-1beta promoter, None) , ( protein: NF-kappaB, None) 