Research Article
[Retracted] si-PDGFRβ-Loaded Exosomes Suppress the Progression of Glioma by Inhibiting the Oxidative Associated PI3K/Akt/EZH2 Signaling Pathway
Figure 5
Exosomes loaded with si-PDGFRβ resists the proliferation, invasion, and migration of glioma cells. (a) U251 cell viability was measured by CCK-8 analysis after transfected with exosomes loaded with si-PDGFRβ (si-PDGFRβ-Exo) at 0, 24 h, 48 h, and 72 h. (b) EdU assay indicated that proliferation ability of glioma cells was significantly reduced by exosomes loaded with si-PDGFRβ. (c) FACS assay analysis demonstrated that exosomes loaded with si-PDGFRβ induced more apoptotic cells in the U251 cell line. (d) Wound healing test showed that cell migration of glioma of the si-PDGFRβ-Exo group was significantly inhibited. (e) Transwell assay results showed that si-PDGFRβ-Exo inhibited migration and invasion of glioma cells ( and vs. PBS or Unloaded-Exo group).
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