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. 2019 Oct 10;11(10):1527. doi: 10.3390/cancers11101527

Figure 1.

Figure 1

Analysis of PAK1 protein levels in breast cancer stem cells (CSCs). (A) Expression levels of PAK1 protein in breast cancer and CSCs. The expression levels of PAK1 were determined in breast cancer and CSCs by immunoblot using a PAK1 antibody and β-actin. (B) Relative expression of PAK1 in breast cancer and CSCs was estimated by densitometry. (C) Expression levels of cytosolic and nuclear PAK1 protein in breast cancer and CSCs derived from MDA-MB-231 cells. Cytosolic and nuclear PAK1 expression were analyzed in breast cancer and CSCs by immunoblot analysis using a PAK1 antibody. The data are presented as the mean ± SD; n = 3; * p < 0.05 vs. control.