Cited by 1,338Telomeres, Telomerase, and SenescenceGenetics, Aging, and Longevity in Model OrganismsCell death mechanisms and regulation

Cellular senescence promotes adverse effects of chemotherapy and cancer relapse

Open access
Demaria, Marco, O'Leary, Monique N., Chang, Jianhui, Shao, Lijian, Liu, Su, Alimirah, Fatouma, Koenig, Kristin, Le, Catherine +14 more·2017·Cancer Discovery

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Abstract

Cellular senescence suppresses cancer by irreversibly arresting cell proliferation. Senescent cells acquire a proinflammatory senescence-associated secretory phenotype. Many genotoxic chemotherapies target proliferating cells nonspecifically, often with adverse reactions. In accord with prior work, we show that several chemotherapeutic drugs induce senescence of primary murine and human cells. Using a transgenic mouse that permits tracking and eliminating senescent cells, we show that therapy-induced senescent (TIS) cells persist and contribute to local and systemic inflammation. Eliminating TIS cells reduced several short- and long-term effects of the drugs, including bone marrow suppression, cardiac dysfunction, cancer recurrence, and physical activity and strength. Consistent with our findings in mice, the risk of chemotherapy-induced fatigue was significantly greater in humans with increased expression of a senescence marker in T cells prior to chemotherapy. These findings suggest that senescent cells can cause certain chemotherapy side effects, providing a new target to reduce the toxicity of anticancer treatments. Significance: Many genotoxic chemotherapies have debilitating side effects and also induce cellular senescence in normal tissues. The senescent cells remain chronically present where they can promote local and systemic inflammation that causes or exacerbates many side effects of the chemotherapy. Cancer Discov; 7(2); 165–76. ©2016 AACR. This article is highlighted in the In This Issue feature, p. 115

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Crossref · 10.1158/2159-8290.cd-16-0241

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  • Through SASP, senescent cells contribute to cancer development, metastasis, treatment failure and increased recurrence risk.

    “In addition, through SASP, senescent cells contribute to cancer development162,163 and metastasis164, treatment failure and increased risk of recurrence165.”

    From Cellular senescence in ageing: from mechanisms to therapeutic opportunities (2021) · cites this paper as [165]

    The Results section (“Cancer spread and relapse”; page unavailable) reports that removing therapy-induced senescent host cells prevented or delayed relapse in a mouse breast-cancer model. The Discussion links these cells to inflammatory SASP factors and to treatment-limiting toxicity. The paper does not establish that SASP itself causes treatment failure or increased recurrence risk across cancers; the relapse evidence is limited to the mouse model. (LLM, conf=0.84)

    Experimental — accuracy not yet measured
  • The SASP can explain chemotherapy side effects, such as bone marrow suppression, cardiac dysfunction, blood clotting, or cancer relapse.

    “The SASP can also explain chemotherapy side effects, such as bone marrow suppression, cardiac dysfunction, blood clotting, or cancer relapse (Demaria et al. 2017; Wiley et al. 2019).”

    From Senescence and the SASP: many therapeutic avenues (2020) · cites this paper as Demaria et al. 2017

    The Discussion (page unavailable) links chemotherapy-induced senescent cells and their inflammatory SASP factors to bone marrow suppression, cardiac dysfunction, and cancer relapse in mice. It does not identify blood clotting as an effect, and it does not establish the SASP itself as the cause of every listed outcome. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Loss of senescent cardiomyocytes does not adversely alter cardiac function in aged mice.

    “Our study, in accordance with others (Baker et al, 2016; Roos et al, 2016; Demaria et al, 2017), shows that the loss of senescent cardiomyocytes does not adversely alter cardiac function in aged mice.”

    From Length-independent telomere damage drives post-mitotic cardiomyocyte senescence (2019) · cites this paper as Demaria et al, 2017

    In Results (“Inflammation, bone marrow recovery and heart function”; page unavailable), eliminating senescent cells after doxorubicin treatment almost completely prevented declines in cardiac function. But the paper says those cardiac senescent cells were primarily endothelial cells and fibroblast-like cells, not cardiomyocytes. It therefore does not establish that loss of senescent cardiomyocytes is harmless in aged mice. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Cellular senescence encompasses heterogeneous cellular states triggered by prolonged cell stress resulting in irreversible arrest of proliferation and permanent changes to cell function in vivo.

    “Cellular senescence, a central hallmark of aging,13,14 encompasses heterogeneous cellular states triggered by prolonged cell stress resulting in the irreversible arrest of proliferation and permanent changes to cell function in vivo.15,16,17,18,19”

    From Uncovering the signatures of aging and senescence in the human dorsolateral prefrontal cortex (2026) · cites this paper as [18]

    The Introduction describes senescence as a stress response involving irreversible loss of proliferative capacity and changes in gene expression. The Discussion reports persistent senescent cells with altered secretion-related activity in vivo, but does not establish that the triggering stress must be prolonged or that all changes to cell function are permanent. It also does not explicitly characterize senescence as heterogeneous cellular states. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • These detrimental effects were neutralized via genetic or pharmacological clearance of senescent cells.

    “Moreover, these detrimental effects were neutralized via genetic or pharmacological clearance of senescent cells 27 .”

    From Senescence and cancer — role and therapeutic opportunities (2022) · cites this paper as [27]

    The Results (Inflammation, bone marrow recovery and heart function; Cancer spread and relapse) describe clearing senescent cells with the p16-3MR/ganciclovir system and with the senolytic ABT-263. The Abstract and Discussion report that clearance reduced several chemotherapy-related harms, but the paper does not say all detrimental effects were neutralized; some inflammatory factors remained, and tumor recurrence was delayed rather than eliminated. (LLM, conf=0.86)

    Experimental — accuracy not yet measured

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Authors
Demaria, M., O'Leary, M. N., Chang, J., Shao, L., Liu, S., Alimirah, F., Koenig, K., Le, C., Mitin, N., Deal, A. M., Alston, S., Academia, E. C., Kilmarx, S., Valdovinos, A., Wang, B., de Bruin, A., Kennedy, B. K., Melov, S., Zhou, D., Sharpless, N. E., Muss, H., & Campisi, J.
Affiliations
  • University Medical Center Groningen (NL)
  • 1Buck Institute for Research on Aging, Novato, California.
  • University of Arkansas for Medical Sciences (US)
  • Buck Institute for Research on Aging (US)
  • 4HealthSpan Diagnostics, Research Triangle Park, North Carolina.
  • University of North Carolina at Chapel Hill (US)
  • 6Department of Pathobiology, University of Utrecht, Utrecht, the Netherlands.
Corresponding author
  • Demaria, Marco
  • Campisi, Judith
Venue
Cancer Discovery
Published
2017-02-01
Volume
7
Issue
2
Pages
165-176
ISSN
  • 2159-8274 (ISSN-L)
  • 2159-8290
OpenAlex
W2561396377
Cited by
1,338
References
34
Citations by year
2026: 113 · 2025: 153 · 2024: 164 · 2023: 176 · 2022: 198 · 2021: 152 · 2020: 159 · 2019: 105 · 2018: 79 · 2017: 38 · 2013: 1
FWCI
59.10
Type
journal article
Language
en
Open access
Locations
  • Cancer Discovery (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Carolina Digital Repository (University of North Carolina at Chapel Hill) (submittedVersion)
  • Utrecht University Repository (Utrecht University) (submittedVersion, other-oa)
  • eScholarship (California Digital Library) (submittedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
  • UNC Libraries
Funders
  • American-Italian Cancer Foundation
  • National Institutes of Health (5r01ag024379-15, AG009909, AG017242, AG041122)
  • National Institute on Aging (R56AG009909, R01-AG024379, R37AG009909, P01AG041122, P01AG017242)
  • National Cancer Institute (R01CA122023, R01CA166347, R01CA203023, R01CA163896, P30CA016086)
Topics
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Cell death mechanisms and regulation
Keywords
cellular senescence, therapy-induced senescence, chemotherapy toxicity, senescence-associated secretory phenotype, senolytics, senescent cell elimination, inflammation, tumor recurrence, myelosuppression, cardiotoxicity, chemotherapy-induced fatigue, T cells, genotoxic chemotherapy, transgenic mouse model
MeSH terms
Animals, Antineoplastic Agents, Breast Neoplasms, Female, Humans, Mice, Transgenic, Neoplasm Recurrence, Local, Cellular Senescence, Cyclin-Dependent Kinase Inhibitor p16, Cell Proliferation, Mice

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