We have previously shown that CM harvested from glioma cells under basal conditions (C-CM), as well as CM from glioma cells activated with LPS/IFNγ (LI-CM), increased the phosphorylation of mTOR at ser 2448, an index of mTORC activation, in microglial cells in 2-h experiments [21]. The gene discussed is MTOR; the disease is glioma.