11956
Transient tranfection of a promyelocyte cell line ( NB4 ) with a C/EBP-epsilon expression plasmid increased cell growth by sevenfold, while antisense C/EBP-epsilon caused a fivefold decrease in clonal growth of these cells.
 C/EBP-epsilon, promyelocyte cell line, C/EBP-epsilon expression plasmid, NB4, C/EBP-epsilon
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 C/EBP-epsilon, promyelocyte cell line, C/EBP-epsilon expression plasmid, NB4, C/EBP-epsilon