# Sickle-cell disease tied to premature stem cell aging in mice

Researchers found that sickle-cell disease causes premature aging of stem cells in mice, potentially explaining disease-related organ damage. The study suggests new targets for therapy to slow this aging process and improve patient outcomes.

**Importance:** 3/5

## Sources

### Science
- [Nature](https://www.nature.com/articles/d41586-026-02339-1) — 2026-08-03