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. 2022 Apr 13;13(4):344. doi: 10.1038/s41419-022-04699-8

Fig. 7. Schematic diagram of the mechanism by which GBM-serum-EVs affect GBM cell proliferation, invasion, and chemoresistance.

Fig. 7

GBM-serum-EVs deliver HOTAIR to GBM cells, where HOTAIR binds to miR-526b-3p and upregulates the expression of its target gene EVA1, thereby stimulating the proliferation, invasion, and chemoresistance of GBM cells.