9135
During this process, IL-6 downregulated expression of BCL2 in 1A9-M cells and stimulated BCL-XL expression , but had no effect on p53 , Bax , or Bak gene expression .
 ( cell line: 1A9-M cells, None) , ( protein: IL-6, None) , ( protein: BCL2, 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 line: 1A9-M cells, None) , ( protein: IL-6, None) , ( protein: BCL2, None) 