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Figure 6 | Molecular Cancer

Figure 6

From: Cigarette smoke induces epithelial to mesenchymal transition and increases the metastatic ability of breast cancer cells

Figure 6

Exposure of mammary epithelial cells or breast cancer cells to CSE causes downregulation of ERβ. Western blot analysis of ERβ in MCF 10A mammary epithelial cells, and MCF7 breast cancer cells. Whole cell lysates were homogenized in high salt RIPA buffer and proteins were separated via 3-18% NuPage Tris-Acetate gels, transferred to PVDF and immunblotted with anti-ERβ. Enhanced chemiluminescence was used for visualization.

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