9267
In contrast to the increase of C/EBP epsilon in 9-cis RA -mediated granulocytic differentiation , the DMSO -induced differentiation of HL-60 cells down the granulocytic pathway was associated with an initial reduction of C/EBP epsilon mRNA levels.
 ( cell line: HL-60 cells, None) , ( RNA: C/EBP epsilon mRNA, 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: HL-60 cells, None) , ( RNA: C/EBP epsilon mRNA, None) 