Open Access

Mesenchymal stem cell therapy for breast cancer‑related secondary lymphedema (Review)

  • Authors:
    • Shunxin Han
    • Junrong Cai
    • Yuteng Zhang
    • Feng Lu
  • View Affiliations

  • Published online on: June 23, 2025     https://doi.org/10.3892/mco.2025.2868
  • Article Number: 73
  • Copyright: © Han et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Secondary lymphedema, affecting ~15‑30% of patients who survive breast cancer, is a common consequence following treatment. At present, there is no gold standard for the treatment of breast cancer‑related lymphedema (BCRL). Conventional methods such as physiotherapy and surgery demonstrate a limited effectiveness in mitigating lymphatic swelling or discomfort and fail to provide substantial physiological improvement or a definitive cure for lymphedema. However, stem cell therapy has garnered notable attention due to its regenerative potential and its capacity to modulate inflammatory processes. Mesenchymal stem cell (MSC) therapies exhibit promise in ameliorating BCRL by addressing edema, promoting lymphangiogenesis and mitigating fibrosis. It is shown that MSC therapy promotes the regeneration of autologous lymphatic networks and improves vascular conditions in rodent tail and hindlimb lymphedema models, which offers relief from lymphedema symptoms including limb volume asymmetry and impaired lymphatic drainage. However, currently, due to a lack of a universally recognized or standardized treatment regimen for BCRL, there is a need for additional clinical studies featuring larger sample sizes and extended follow‑up periods to further investigate this prospective therapeutic modality. The present review aims to provide guidance for further research and therapeutic interventions following the results observed in both preclinical and clinical settings. The present study investigated the pathogenesis of secondary lymphedema, previous advancements in stem cell therapy for this condition and an analysis of persisting challenges.
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August-2025
Volume 23 Issue 2

Print ISSN: 2049-9450
Online ISSN:2049-9469

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Copy and paste a formatted citation
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Spandidos Publications style
Han S, Cai J, Zhang Y and Lu F: Mesenchymal stem cell therapy for breast cancer‑related secondary lymphedema (Review). Mol Clin Oncol 23: 73, 2025.
APA
Han, S., Cai, J., Zhang, Y., & Lu, F. (2025). Mesenchymal stem cell therapy for breast cancer‑related secondary lymphedema (Review). Molecular and Clinical Oncology, 23, 73. https://doi.org/10.3892/mco.2025.2868
MLA
Han, S., Cai, J., Zhang, Y., Lu, F."Mesenchymal stem cell therapy for breast cancer‑related secondary lymphedema (Review)". Molecular and Clinical Oncology 23.2 (2025): 73.
Chicago
Han, S., Cai, J., Zhang, Y., Lu, F."Mesenchymal stem cell therapy for breast cancer‑related secondary lymphedema (Review)". Molecular and Clinical Oncology 23, no. 2 (2025): 73. https://doi.org/10.3892/mco.2025.2868