P475: CONTROL LEUKEMIA BY INDUCING ANTI-CANCER IMMUNE REACTIVITY IN VIVO? POTENTIAL OF A DC-TRIGGERED MECHANISM. (23rd June 2022) - Filippini Velazquez, G.; Amberger, D.; Klauer, L.; Rackel, E.; Atzler, M.; Ugur, S.; Plett, C.; Rabe, A.; Kugler, C.; Rank, A.; Inngjerdingen, M.; Baudrexler, T.; et al.