MUC13 and esophageal cancer: To comprehensively explore the function of MUC13 gene in esophageal cancer, we overexpressed MUC13 gene in TE-1 cells by transfecting MUC13 overexpression plasmid, and observed the changes of proliferation and apoptosis of TE-1 cells by CCK8 experimental clone formation assay and flow cytometry assay.