SASP-mediated cellular senescence following myocardial infarction: from spatiotemporal immune regulation to therapeutic strategies - Takeaways - MDSpire

SASP-mediated cellular senescence following myocardial infarction: from spatiotemporal immune regulation to therapeutic strategies

  • By

  • Fengmei Zhang

  • Yuanpeng Liao

  • Peng Yang

  • Jiawei Guo

  • June 16, 2026

  • 0 min

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  • 1

    Myocardial infarction leads to myocardial necrosis, resulting in sudden cardiac death, arrhythmias, and heart failure.

  • 2

    Cellular senescence is a permanent cell proliferation arrest linked to tissue aging and chronic inflammation.

  • 3

    The senescence-associated secretory phenotype (SASP) plays a critical role in immune regulation and tissue repair after myocardial infarction.

  • 4

    SASP influences inflammation and tissue remodeling in a spatiotemporal manner during the acute, subacute, and chronic phases post-myocardial infarction.

  • 5

    Targeting senescent cells and pathological SASP may offer promising therapeutic strategies in cardiovascular regenerative medicine.

Original Source(s)

SASP-mediated cellular senescence following myocardial infarction: from spatiotemporal immune regulation to therapeutic strategies

  • by Fengmei Zhang, Yuanpeng Liao, Peng Yang, Jiawei Guo

  • June 16, 2026

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