four out of six long-term murine cytotoxic t lymphocyte ( ctl ) clones specific for trinitrophenyl ( tnp ) -modified spleen cells could develop an anomalous cytotoxicity against syngeneic and allogeneic tumor cells upon stimulation with tnp-modified spleen cells and high doses of human recombinant interleukin 2 ( ril-2 ) .
C3485979
allogeneic
C0007634
cells