Gastric cancer (GC) is one of the most frequent malignant tumors and the molecular mechanism underlying its proliferation remains far from completely understood. Although accumulating evidence shows that abnormal expression of microRNA (miRNA) is involved in tumorigenesis, the role of specific miRNAs involved in GC remains elusive. | MiR-199a b-3p inhibits gastric cancer cell proliferation via down-regulating PAK4 MEK ERK signaling pathway