circPTPRF was a miR-1208 sponge for upregulating YY1 expression to promote proliferation, invasion and neurosphere formation abilities of GBM in vitro. In conclusion, the circPTPRF/miR-1208/YY1 axis can regulate GBM progression.
Circular RNA circPTPRF promotes the progression of GBM via sponging miR-1208 to up-regulate YY1.