- Novel human malignancy-associated gene (MAG) expressed in various tumors and in some tumor preexisting conditions. Ljubimova, J.Y., Wilson, S.E., Petrovic, L.M., Ehrenman, K., Ljubimov, A.V., Demetriou, A.A., Geller, S.A., Black, K.L. Cancer Res. (1998)