13935
A novel retinoic acid receptor ( RAR )-selective antagonist inhibits differentiation and apoptosis of HL-60 cells : implications of RARalpha -mediated signals in myeloid leukemic cells .
 ( protein: RARalpha, None) , ( protein: RAR, None) , ( cell type: myeloid leukemic cells, None) , ( cell line: HL-60 cells, None) , ( protein: retinoic acid receptor, 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:
 ( protein: RARalpha, None) , ( protein: RAR, None) , ( cell type: myeloid leukemic cells, None) , ( cell line: HL-60 cells, None) , ( protein: retinoic acid receptor, None) 