7035
The purpose of this study was to evaluate whether the mitogen-activated protein kinase ( MAPK ) signaling pathway contributes to 12-O-tetradecanoylphorbol-13-acetate ( TPA )-induced mononuclear differentiation in the human myeloblastic leukemia ML-1 cells .
 human myeloblastic leukemia ML-1 cells, MAPK, mitogen-activated protein kinase
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:
 human myeloblastic leukemia ML-1 cells, MAPK, mitogen-activated protein kinase