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Fig. 2 | BMC Cancer

Fig. 2

From: PAC down-regulates estrogen receptor alpha and suppresses epithelial-to-mesenchymal transition in breast cancer cells

Fig. 2

PAC triggers apoptosis more efficiently in ERα-negative than in ERα-positive breast cancer cells. Cells were either sham-treated or challenged with PAC (10 μM) for 72 h, and then cell death was assessed by annexin V/PI in association with flow cytometry. a Charts. b Histogram showing the proportion of cell death (apoptosis + necrosis) in each cell line. Error bars represent means ± SD from three different experiments, *, P ≤ 0.05

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