Serum B-cell maturation antigen: a novel biomarker to predict outcomes for multiple myeloma patients.

ABSTRACT: B-cell maturation antigen is expressed on plasma cells. In this study, we have identified serum B-cell maturation antigen as a novel biomarker that can monitor and predict outcomes for multiple myeloma patients. Compared to healthy donors, patients with multiple myeloma showed elevated serum B-cell maturation antigen levels (P<0.0001). Serum B-cell maturation antigen levels correlated with the proportion of plasma cells in bone marrow biopsies (Spearman's rho = 0.710; P<0.001), clinical status (complete response vs partial response, P=0.0374; complete response vs progressive disease, P<0.0001), and tracked with changes in M-protein levels. Among patients with non-secretory disease, serum B-cell maturation antigen levels correlated with bone marrow

SUBMITTER: Ghermezi M 

PROVIDER: S-EPMC5395119 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature