4691
A result of this activation process is the induction of a number of genes, including those encoding cytokines such as interleukin-2 , tumor necrosis factor-alpha , and interferon (IFN)-gamma which have important immunoregulatory effects .
 ( protein: interferon (IFN)-gamma, None) , ( protein: cytokines, None) , ( protein: interleukin-2, None) , ( protein: tumor necrosis factor-alpha, None) , ( protein: immunoregulatory, 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: interferon (IFN)-gamma, None) , ( protein: cytokines, None) , ( protein: interleukin-2, None) , ( protein: tumor necrosis factor-alpha, None) , ( protein: immunoregulatory, None) 