MAGI2 and esophageal cancer: To investigate the effect of MAGI2-AS3 on the resistance of esophageal cancer cells to radiotherapy in vivo, KYSE150R cells infected with lentivirus expressing oe-M-NC, oe-MAGI2-AS3, sh-M-NC, or sh-MAGI2-AS3 were inoculated into the nude mice.