Department of Pathology;
Nanfang Hospital;
Southern Medical University;
Department of Medical Oncology;
Affiliated Tumor Hospital of Guangzhou Medical University;
Department of Pathology;
School of Basic Medical Sciences;
Southern Medical University;
胃肠的癌症; 肿瘤转移; 长 noncoding RNA; Epithelial-to-mesenchymal 转变; MicroRNAs;