B-cell maturation antigen (BCMA) in multiple myeloma: the new frontier of targeted therapies

Autor: Larysa Sanchez, Alexandra Dardac, Deepu Madduri, Shambavi Richard, Joshua Richter
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Therapeutic Advances in Hematology, Vol 12 (2021)
Druh dokumentu: article
ISSN: 2040-6215
20406207
DOI: 10.1177/2040620721989585
Popis: Outcomes of patients with multiple myeloma (MM) who become refractory to standard therapies are particularly poor and novel agents are greatly needed to improve outcomes in such patients. B-cell maturation antigen (BCMA) has become an important therapeutic target in MM with three modalities of treatment in development including antibody–drug conjugates (ADCs), bispecific T-cell engagers (BITEs), and chimeric antigen receptor (CAR) T-cell therapies. Early clinical trials of anti-BCMA immunotherapeutics have demonstrated extremely promising results in heavily pretreated patients with relapsed/refractory MM (RRMM). Recently, belantamab mafodotin was the first anti-BCMA therapy to obtain approval in relapsed/refractory MM. This review summarizes the most updated efficacy and safety data from clinical studies of BCMA-targeted therapies with a focus on ADCs and BITEs. Additionally, important differences among the BCMA-targeted treatment modalities and their clinical implications are discussed.
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