Fig. 5
From: Emerging roles of circular RNAs in tumorigenesis, progression, and treatment of gastric cancer
Application of circRNAs as biotechnological drugs for the treatment of GC. A. Artificially synthesized circRNA-scRNA21 acts as a sponge for miR-21, upregulating Daxx and suppressing cell proliferation while promoting the apoptosis of GC cells. B. CircDIDO1-loaded, RGD-modified exosomes inhibited the proliferation, migration, and invasion of GC cells through the miR-1307-3p/SOCS2 pathway