4089
In both cases, induction of TNF-alpha gene transcription can be blocked by the immunosuppressants cyclosporin A and FK506 , which suggested a role for the NFAT family of proteins in the regulation of the gene in B cells .
 ( protein: NFAT family, None) , ( DNA: TNF-alpha gene, None) , ( cell type: B cells, 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: NFAT family, None) , ( DNA: TNF-alpha gene, None) , ( cell type: B cells, None) 