Research Progress of Immune Microenvironment in Multiple Myeloma

Multiple myeloma is one type of hematological malignancy, characterized by the proliferation and accumulation of monoclonal plasma cells in bone marrow. Bone marrow microenvironment plays a key supporting role in the proliferation and survival of myeloma cells, where a large number of immune cells exist but are functionally suppressed. Based on the studies of myeloma immune microenvironment in recent years, we summarize the recent advances and existing problems in the treatment of multiple myeloma and put forward some considerations and suggestions, to provide references for researchers in this field.