Аннотация:We showed that glioblastoma cells upon transfection with recombinant DNA, that contains a fragment of CD133, mainly have a membrane localization of this marker. It was observed that CD133+ cells are more stable to external influence that can be a proof of the fact that CD133 is charactered for glioblastoma stem cells. We tested the effect of an GQ bi-(AID-1-T) and its combination with BDNF and showed that BDNF is necessary for blocking proliferation of glioblastoma cells. Altogether, the results may be used for further research as it reveals a potential treatment for patients with glioblastoma.