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. 2017 Jun 14;12(6):e0177805. doi: 10.1371/journal.pone.0177805

Fig 4. Synergistic effects of LCL521 and Tamoxifen on Tamoxifen resistant MCF7 cells.

Fig 4

Tamoxifen resistant MCF7 cells (TamR) were plated in 96 well plate overnight before treatment with 10μM Tamoxifen (final concentration is 5μM) for 1h, then treated with LCL521 with the final concentration at 0, 1, 2.5 and 5μM. To compare LCL521 its own killing effect, wild MCF7 cells were plated in 96 well plate at same time and varies dose of LCL521 were treated at the same time. Cells were kept for 48h before MTT assay was preformed. The results are expressed as a percentage of vehicle samples and presented as means ± st dev. of triplicates. * p<0.05 (vs 0); ** p<0.01 (vs 0); *** p<0.001 (TamR vs MCF7).