MAGEA3 and cancer: In a phase I clinical trial, the use of the cancer antigen MAGE-A3 primed to an adenovirus (AdMA3) is being investigated in conjunction with an oncolytic virus (MG-1 Maraba virus) that also expresses the MAGA-A3 antigen (MG1MA3), in patient with MAGE-A3 expressing solid tumors (NCT02285816).