Additional file 2 of Tumor-associated macrophages promote epithelial–mesenchymal transition and the cancer stem cell properties in triple-negative breast cancer through CCL2/AKT/β-catenin signaling

Additional file 1. Additional results figures. Fig. S1 TAMs activate β-catenin signaling by CCL2/AKT signaling. A Western blotting showing nuclear and cytoplasmic protein levels of phospho-β-catenin (S552) in BT549 and HCC1937 cells induced by CCL2. B Western blotting showing nuclear and cytoplasmic protein levels of phospho-β-catenin (S552) in BT549 and HCC1937 cells cultured with M0-CM or M2-CM followed by treated with CCR2 inhibitor.