Recent updates on CAR T clinical trials for multiple myeloma

Quande Lin1, Juanjuan Zhao1, Yongping Song1

  • 1The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, 127 Dongming Road, Zhengzhou, 450008, China.

Molecular Cancer
|November 6, 2019
PubMed

Insights

Chimeric antigen receptor (CAR) T-cell therapies show promise for relapsed or refractory multiple myeloma (MM). Ongoing clinical trials are evaluating CAR T-cells targeting various antigens for improved MM treatment outcomes.

Area of Science:

  • Hematology
  • Immunology
  • Oncology

Background:

  • Multiple myeloma (MM) treatments, including proteasome inhibitors and monoclonal antibodies, have improved outcomes but relapse remains common.
  • Refractory/relapsed (RR) MM patients have limited therapeutic options.
  • Chimeric antigen receptor (CAR) T-cell therapy is an emerging treatment modality for hematologic malignancies.

Purpose of the Study:

  • To review recent advancements in CAR T-cell clinical trials for multiple myeloma.
  • To summarize ongoing research and development of CAR T-cell therapies targeting various antigens in RRMM.

Main Methods:

  • Review of ongoing clinical trials for CAR T-cell therapy in multiple myeloma.
  • Analysis of CAR T-cell strategies targeting B cell maturation antigen (BCMA), CD138, CS1 glycoprotein antigen (SLAMF7), light chains, and CD19.
  • Inclusion of studies on dual-target CAR T-cells and combination therapies.

Main Results:

  • CAR T-cells targeting BCMA, CD138, SLAMF7, and light chains are under active investigation for RRMM.
  • CD19-targeted CAR T-cells combined with autologous stem cell transplantation demonstrate activity in RRMM.
  • Dual-target CAR T-cells are being evaluated in clinical trials for RRMM.

Conclusions:

  • CAR T-cell therapy represents a promising frontier in the treatment of refractory/relapsed multiple myeloma.
  • Ongoing clinical trials are exploring novel CAR T-cell targets and strategies to overcome treatment resistance and improve patient outcomes in MM.
  • Further research and clinical evaluation are essential to establish the full potential of CAR T-cells in MM management.

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