MiR-27b-3p suppresses glioma development via targeting YAP1
Wei Miao, Ning Li, Bin Gu, Guoqing Yi, Zheng Su, Huilin Cheng
Abstract
Previous studies have reported that miRNAs are involved in the progression of glioma, and that miR-27b-3p is involved in a variety of cancers. However, whether miR-27b-3p has a role in glioma is still unknown. Here, we demonstrated that miR-27b-3p is downregulated in glioma, and this is associated with the development of glioma. Overexpression of miR-27b-3p in glioma cells inhibits cell proliferation and migration, and induces cell apoptosis, which suppresses the progression of glioma. Furthermore, in our study, overexpression of miR-27b-3p also inhibited the growth of xenografted glioma tumors in-vivo. Finally, we verified that Yes Associated Protein 1 (YAP1) is the downstream target of miR-27b-3p, and that miR-27b-3p controls the proliferation, migration, and apoptosis of glioma cells via regulating YAP1. Our study reveals a novel mechanism through which miR-27b-3p functions in the development of glioma, and thus provides a potential therapeutic target for the treatment of glioma.