Progression of microRNA in gastric cancer / 国际肿瘤学杂志

ABSTRACT

Recently,many studies find that microRNA plays a key role in the development,diagnosis,treatment and prevention of gastric cancer.It is confirmed that miR-451 can be used as a useful biomarker for the screening of gastric cancer.Studies also show that miR-203 and miR-21 may become diagnostic markers of gastric cancer.MicroRNA can play the role of oncogenes,and also can play the role of tumor suppressor gene,such as miR-141 plays the role of tumor suppressor gene through inhibition of the positive fibroblast growth factor receptor 2 gene expression.