8465
Role of Egr-2 in up-regulation of Fas ligand in normal T cells and aberrant double-negative lpr and gld T cells .
 ( cell type: T cells, None) , ( protein: Fas ligand, None) , ( protein: Egr-2, 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:
 ( cell type: T cells, None) , ( protein: Fas ligand, None) , ( protein: Egr-2, None) 