Doxorubicin treatment is a mainstay of cancer therapy but causes potent cardiotoxicity that exposes cancer survivors to the risk of heart failure. A study now identifies CD8+ T cells of the adaptive immune system as major culprits in the development of doxorubicin-induced cardiomyopathy and heart failure.
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Sattler, S., Ljubojevic-Holzer, S. CD8+ T cells as the missing link between doxorubicin cancer therapy and heart failure risk. Nat Cardiovasc Res 3, 890–892 (2024). https://doi.org/10.1038/s44161-024-00513-0
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DOI: https://doi.org/10.1038/s44161-024-00513-0