Feasibility of clinical dendritic cell vaccination in acute myeloid leukemia
ABSTRACT
Dendritic cells (DC) are increasingly being utilized for anti-cancer therapy. Acute myeloid leukemia (AML) blasts are able to differentiate towards leukemia-derived DC enabling efficient presentation of known and unknown leukemic antigens. Advances in culture techniques and AML-DC characterization justify clinical application. However, clinical trials using AML-DC are hampered by patient inclusion criteria which allow selective entering of patients in second complete remission. Clinical relevant responses to DC-based immunotherapy are likely to only occur in non-end-stage patients. Application in early stage disease is mandatory to permit ultimate proof of clinical benefit of AML-DC vaccination strategy.