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Consistent with these findings, VD -responsive genes are induced by ATRA treatment of Kasumi-1 cells , suggesting that the genetic program underlying monocytic differentiation is activated.
 Kasumi-1 cells, VD -responsive genes
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:
 Kasumi-1 cells, VD -responsive genes