Bispecific antibody treatment of multiple myeloma: latest updates from the 2022 ASH annual meeting

Background: Effective novel therapies for multiple myeloma (MM) patients who are unresponsive to conventional treatments (triple-class refractory) are an urgent need. Bispecific antibodies (BsAbs) offer a promising new approach to stimulate T cells and induce tumor cell death by targeting molecules...

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Main Authors: Xuejiao Yin (Author), Yi Liu (Author), Jianai Sun (Author), Hongyan Tong (Author), Haitao Meng (Author), Liangshun You (Author)
Format: Book
Published: SAGE Publishing, 2023-11-01T00:00:00Z.
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Summary:Background: Effective novel therapies for multiple myeloma (MM) patients who are unresponsive to conventional treatments (triple-class refractory) are an urgent need. Bispecific antibodies (BsAbs) offer a promising new approach to stimulate T cells and induce tumor cell death by targeting molecules on the surface of malignant plasma cells and CD3 on the surface of T cells. Objectives: Addressing the issue of improving the prognosis of triple-class refractory MM patients has become a significant clinical challenge. Design: This is a brief report. Methods: This article summarizes the latest updates of BsAbs treatment of MM from the 2022 ASH annual meeting. Results: BsAbs that target B-cell maturation antigen and G protein-coupled receptor family C group 5 memberD have demonstrated remarkable clinical activity and favorable safety profiles. Many potential targets for myeloma cells are currently undergoing phase I/II clinical trials, and these off-the-shelf bispecific molecules are likely to become a critical part of the MM treatment landscape. Conclusion: This article provides an overview of the latest advances in BsAbs immunotherapy for refractory and relapsed MM and highlights significant findings from the 2022 ASH annual meeting.
Item Description:2040-6231
10.1177/20406223231213251