Senescence is a double-edged sword in cancer therapy, capable of driving tumor-promoting and tumor-suppressive responses. In this issue of Nature Aging, González-Gualda, Reinius and colleagues identify activation of TGFβ signaling as the key protumorigenic activity and a viable therapeutic target within the senescence program triggered by platinum-based chemotherapy in ovarian and lung cancers.
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Acknowledgements
S.H. is supported by the Scotiabank Chair in the diagnosis and treatment of breast cancer, Université de Montréal. G.F. is supported by the CIBC chair for breast cancer research, Université de Montréal and the Terry Fox Research Institute.
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Both authors wrote the paper and undertook revisions. G.F. made the original version of Fig. 1.
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S.H. received speaker bureau fees from AstraZeneca-Merck and research funding from Exact Sciences and Pfizer. G.F. declares no competing interests.
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Hassan, S., Ferbeyre, G. Precision targeting of the SASP in cancer therapy. Nat Aging (2026). https://doi.org/10.1038/s43587-025-01052-4
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DOI: https://doi.org/10.1038/s43587-025-01052-4