ZEB1 and gastric cancer: Among the hub genes of subtype I, MAGI2-AS3 facilitates the progression of gastric cancer by sequestering miR-141/200a, thereby sustaining the overexpression of ZEB1 [39], an epitranscription factor that plays a role in the regulation of epithelial-mesenchymal transition (EMT), a pivotal process in cancer metastasis and invasion.