News summary

Role of Sirtuins in the Hallmarks of Skin Aging

Source: Aging Cell • Published: 06 Nov 2026, 04:00

Summarized by Masters of Longevity from Aging Cell.

A review found sirtuin proteins relate to cellular and molecular drivers of skin aging.

Role of Sirtuins in the Hallmarks of Skin Aging
Key Takeaways
  • Sirtuins are linked to DNA repair and mitochondrial maintenance.
  • Reduced sirtuin activity was associated with increased cellular senescence.
  • Therapeutic targeting of sirtuins has not established clinical efficacy.
Read the full article at Aging Cell ↗

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