Figure 1From: Overexpression of prostate tumor overexpressed 1 correlates with tumor progression and predicts poor prognosis in breast cancer Overexpression of PTOV1 in breast cancer cell lines and normal human mammary epithelial cell lines. Expression of PTOV1 mRNA and protein in an immortalized “normal” breast epithelial cell line MCF-10A and breast cancer cell lines (MCF-7, ZR-75-1, MDA-MB-231, MDA-MB-435, MDA-MB-453, ZR-75-30, MDA-MB-415, MDA-MB-468, BT549, BT474, SKBR3, Bcap37, T47D) and two normal human mammary epithelial cell lines (NMEC1, NMEC2) were examined by western blotting (A) and real-time PCR (B). Expression levels were normalized for α-Tubulin and GAPDH, respectively. Error bars represent SD from three independent experiments. *P < 0.05.Back to article page