Research Article

M2-Macrophage-Derived Exosomes Promote Meningioma Progression through TGF-β Signaling Pathway

Figure 3

M2-MDEs promote the migration and invasion of meningioma cells. (a) The wound healing assay was used to examine the mobility of IOMM-Lee and CH157-MN cells. Scale bars 200 μm. (b) The migration and invasion ability of IOMM-Lee and CH157-MN cells was assessed using Transwell chambers, and the number of cells passing through the upper chamber membrane was counted. Scale bars 100 μm. (c) Protein expression levels of slug, snail, vimentin, and N-cadherin were detected by western blotting. , , , vs. the control and M0-MDE group.
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