1618
Terminal differentiation of the leukemic cell lines U-937 and HL-60 by 12-O-tetradecanoylphorbol-13-acetate is accompanied by marked changes in gene expression .
 cell line: U-937; cell line: HL-60; cell line: leukemic cell lines
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell line: U-937; cell line: HL-60; cell line: leukemic cell lines