1303
These results indicate that the regulation of NF-kappa B activation during T cell activation by TcR/CD3 signals is biphasic: TcR/CD3 triggers its immediate translocation, which is transient if no TNF-alpha is present.
 ( protein: TcR/CD3, None) , ( protein: NF-kappa B, None) , ( protein: TcR/CD3, None) , ( protein: TNF-alpha, 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: TcR/CD3, None) , ( protein: NF-kappa B, None) , ( protein: TcR/CD3, None) , ( protein: TNF-alpha, None) 