1 , 25-Dihydroxyvitamin D3 induces differentiation of a retinoic acid -resistant acute promyelocytic leukemia cell line ( UF-1 ) associated with expression of p21 ( WAF1/CIP1 ) and p27 ( KIP1 ) .
1 , 25-dihydroxyvitamin d3 induces differentiation of a retinoic acid -resistant acute promyelocytic leukemia cell line ( uf-1 ) associated with expression of p21 ( waf1/cip1 ) and p27 ( kip1 ) .
B-lipid I-lipid I-lipid I-lipid O O O O B-other_organic_compound I-other_organic_compound O O O O O O O B-cell_line O O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O