Figure 3
From: Lipid phosphate phosphatase-3 regulates tumor growth via β-catenin and Cyclin-D1 signaling
LPP3 regulates glioblastoma cell proliferation. (A) The time line indicates when glioblastoma cell lines were plated, shRNA (retrovirus) mediated knockdown was conducted, cells were growth factor and serum starved, fresh medium was added, BrdU (1.0 μg/ml) was added, and the proliferation assay was performed. (B) Quantification of glioblastoma cell proliferation assay. The data represent the mean ± s.e.m. n = 5-7 from five to seven independent experiments, ¥ P < 0.05 vs. control untreated; ¶ P < 0.05 vs. control shRNA treated group. (C-F) Representative images of the BrdU assay. Arrows indicate BrdU positive cells. Scale bar, 150 μm. (G) The efficiency of knockdown of LPP3 was assessed by western blotting with the indicated antibodies. Figure 3G (top panel, last lane, anti-LPP3), a partial band is likely produced by over flow from the neighboring well. All experiments are representative of those obtained in at least three separate experiments with similar results.