PCA of drug responses in GSC, Mg, and Mo under different culture conditions. 2D-Mo: 2D cultured monocyte. G-Mo: GSC co-cultured monocyte. 2D-Mg: 2D cultured microglia. G-Mg: GSC co-cultured microglia. Sphere: traditional sphere cultured GSC. G-GSC: microglia-coculturedd GSC. O-GSC: monocyte co-cultured GSC.
