FIGURE 4.
Dox inhibited DT-010-induced GRP78 expression in MCF-7 cells. Immunoblots (A) and densitometric analysis (C) of the expression of GRP78 protein were determined after DT-010 treatment in MCF-7 cells. (B) MCF-7 cells were treated with DT-010 for 24 h in the presence or absence of Dox. Representative immunoblots for the expression of GRP78 and β-actin proteins were exhibited. (D) Densitometric analysis showed the expression of GRP78 protein. #P < 0.05 vs. Ctrl.