Figure 2.
OHPg effects on N-cadherin (N-cadh), E-cadherin (E-cadh) and Vimentin expression in breast cancer cells. (A) Immunoblot analyses for PR-B and N-cadh expression. MDA-MB-231 cells transfected with vector control or PR-B expression vector were treated for 24 h, as indicated. Glyceraldehyde 3-phosphate dehydrogenase (GAPDH), control for loading. Columns refer to three independent experiments, as the mean of the band optical density expressed as fold over vehicle, which was assumed to be 1; bars, SD. * p ≤ 0.05 vs. vehicle-treated cells. ** p ≤ 0.05 vs. OHPg-treated cells. (B) Immunoblot analyses for Vimentin and E-cadh expression in T47-D and MCF-7 cells, as indicated. GAPDH and β-Actin, control for loading * p ≤ 0.05 vs. vehicle-treated cells.