MiR-378a-3p Acts as a Tumor Suppressor in Gastric Cancer via Directly Targeting RAB31 and Inhibiting the Hedgehog Pathway Proteins GLI1/2

Tumorsphere formation assays were performed to assess the stemness of gastric CSCs, revealing that miR-378a-3p inhibited GLI1/2 in the Hedgehog signaling pathway and attenuated the stemness of gastric CSCs.