News summary

MiR-3155b is a Senomorphic MicroRNA, Reducing Senescent Cell Inflammatory Signaling

Source: Fight Aging! • Published: 27 Oct 2026, 10:22

Summarized by Masters of Longevity from Fight Aging!.

MiR-3155b reduced inflammatory SASP factors in luminal breast cancer TIS models.

MiR-3155b is a Senomorphic MicroRNA, Reducing Senescent Cell Inflammatory Signaling
Key Takeaways
  • MiR-3155b is downregulated in doxorubicin-induced MCF7 senescence.
  • Overexpression of miR-3155b was found to reduce multiple SASP factors.
  • MiR-3155b modulation has not reversed core senescence hallmarks.
Read the full article at Fight Aging! ↗

Continue exploring

Recommended MoL Picks

MoL PickReducing Inflammation from Ageing Cells: What a Mouse Study FoundResearchers reduced the inflammatory signals released by cells that had stopped dividing. Older mice also improved on some strength and frailty tests. Whether this approach could help people remains unknown.MoL PickCreatine and Cancer: Why New Mouse Studies Point in Opposite DirectionsCreatine strengthened antitumour immune cells in one mouse study—and promoted metastasis through platelets in another. The apparent contradiction reveals why neither result is a supplement recommendation.MoL PickMOTS-c: Where the Evidence EndsStudies offer clues about ageing and metabolism. What do they actually tell us about human health—and where does expert opinion take over?