Fig. 2From: Doxorubicin resistance in breast cancer cells is mediated by extracellular matrix proteinsCellular proliferation of 2D and 3D cell cultures over time. Total well proliferation of MDA-MB-231 (a) and MCF-7 (b) cells in 2D and 3D cultures. Significance values are: p ≤ 0.05 (*), p ≤ 0.01, (**), p ≤ 0.001 (***). Data represent mean ± standard errorBack to article page