MAGEA3 and glioblastoma: In order to evaluate the effect of Ad-CALR/MAGE-A3 on U87 glioblastoma cells, we over-expressed human CALR and MAGE-A3 in U87 cells via adenovirus-mediated gene transduction, ensuring that we used the appropriate number of PFUs (MOI = 100) to obtain high expression of CALR and MAGE-A3.