Objective To induce dendritic cells (DCs) from primary chronic myeloid leukemia(CML) cells with rhGM CSF and rhIL 4, so as to provide a new approach for immunotherapy of leukemia.

• 目的 用rhGM CSF联合rhIL 4将慢性粒细胞白血病 (CML)原代细胞诱导成树突状细胞 (DC) ,探索白血病免疫治疗的新途径。