Figure 1From: Autocrine WNT signaling contributes to breast cancer cell proliferation via the canonical WNT pathway and EGFR transactivationAutocrine WNT signaling in breast cancer cell lines. (a) Lysates from the indicated human breast cancer cell lines were analyzed by SDS-PAGE followed by immunoblotting for Dishevelled 1 (DVL1), DVL2, and DVL3 (the upper band indicates the phosphorylated form of each), active β-catenin, total β-catenin, and α-Tubulin as a loading control. (b) Lysates from T47D/Wnt1 cells and vector control were analyzed by SDS-PAGE/immunoblotting for active β-catenin, total β-catenin, and α-Tubulin. WB, Western blotting; WNT, wingless and integration site growth factor.Back to article page