Figure 3.
Hypoxic M2 macrophage-derived conditional medium facilitates GBM aggressiveness and angiogenesis in a VEGF-dependent manner. (a) The graphical illustration for the coculture of GBM cells and the macrophage-derived conditional medium. (b, c) GBM cell proliferation abilities were determined by performing MTT assay. (d, e) The cell mitosis-associated biomarkers (CDK2, CDK6, and Cyclin D1) were examined by performing Real-Time qPCR analysis. (f, g) The EMT-associated signatures (N-cadherin, Slug, Twist, and E-cadherin) were examined by Real-Time qPCR analysis. Each experiment repeated at least 3 times, and ∗P < 0.05.