11308
Overexpression of ALY stimulates the activity of the TCR alpha enhancer complex reconstituted in transfected nonlymphoid HeLa cells , whereas down-regulation of ALY by anti-sense oligonucleotides virtually eliminates TCR alpha enhancer activity in T cells .
 ( protein: ALY, None) , ( protein: TCR alpha enhancer complex, None) , ( cell type: T cells, None) , ( cell line: transfected nonlymphoid HeLa cells, None) , ( protein: ALY, None) , ( DNA: TCR alpha enhancer, 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: ALY, None) , ( protein: TCR alpha enhancer complex, None) , ( cell type: T cells, None) , ( cell line: transfected nonlymphoid HeLa cells, None) , ( protein: ALY, None) , ( DNA: TCR alpha enhancer, None) 