Glioblastoma (GBM) is among the most aggressive of human cancers. Although differentiation therapy has been proposed to be potential approach to treat GBM, the mechanisms of induced differentiation remain poorly defined. Here, we established an induced differentiation model of GBM using cAMP activators, which specifically directed GBM into astroglia. We want to use transcriptomic and proteomic analyses to uncover the central regulators of induced differentiation in solid tumor.