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Figure 2 | BMC Cancer

Figure 2

From: Ligand-free estrogen receptor activity complements IGF1R to induce the proliferation of the MCF-7 breast cancer cells

Figure 2

Changes in the levels of cell cycle-related and signaling proteins during serum- and E2 -starvation. MCF-7 cells were seeded in 60 mm dishes and allowed to attach overnight. They were then placed in serum- and phenol red-free medium containing or not 10 nM ICI 182780 for periods of time as indicated. After lysis, the different proteins were revealed by Western blotting with the appropriate antibodies.

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