Radiated Glioblastoma Cell-Derived Exosomal circ_0012381 Induce M2 Polarization of Microglia To Promote the Growth of Glioblastoma by CCL2/CCR2 Axis

Investigators erected the co-culture system of glioblastoma cells and microglia. After radiation, they analyzed the immunophenotype of microglia and the proliferation of radiated glioblastoma cells.