CELL INTELLIGENCE · 肿瘤细胞治疗研究

Multiple myeloma (MM) is a kind of plasma cell hematologic malignancy. Notable advancements in patient survival have been achieved due to the clinical application of anti-CD38 monoclonal antibody, chimeric antigen receptor T cells (CAR-T) and bispecific T cell engagers (TCEs).

However, the immunosuppressive microenvironment of the bone marrow hinders the effectiveness of these novel immunotherapies, consequently restricting their efficacy. Hence, it is imperative to clarify the exact mechanisms to devise strategies aimed at improving the efficacy of immunotherapy. In this review, we provide a systematic overview of recent research concerning the different T cell subtypes in the immune evasion mechanisms of MM.

The review emphasizes the imbalance between the immune surveillance and the immune suppression, and highlight recent studies about unconventional T cells, the metabolic control of immune reactions, and novel therapeutic strategies aimed at addressing immune evasion mechanisms that promote the progression of MM.