Schwann cells co-cultured with stimulated T cells and antigen express major histocompatibility complex (MHC) class II determinants without interferon-gamma pretreatment: synergistic effects of interferon-gamma and tumor necrosis factor on MHC class II induction - Kingston,A.E.; Bergsteinsdottir,K.; Jessen,K.R.; Van der Meide,P.H.; Colston,M.J.; Mirsky,R. (Eur J Immunol, 1989)