The results show that curcumin induced proteasome-dependent down-regulation of Sp1 , Sp3 , and Sp4 in 253JB-V and KU7 cells .
O O O O B-ChemicalEntity O B-GeneOrGeneProduct O O B-GeneOrGeneProduct O B-GeneOrGeneProduct O O B-GeneOrGeneProduct O B-CellLine O B-CellLine O O