# Lifespan-extending human trial to rejuvenate old and tired immune cells

> A landmark study due to start in the coming months aims to test a method for rejuvenating our immune system in older age.

- **Source:** [Newatlas](https://newatlas.com/aging/lifespan-extending-trial-immune-cells/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a4bcff9254f0da55deb581e)
- **Published:** 2026-07-06
- **Category:** Science
- **Tags:** #immune #cells #trial #rejuvenate #extending #human #lifespan #tired
- **Canonical:** http://localhost:4321/a/6a4bcff9254f0da55deb581e

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_GearOpen's distilled summary. The full original article is published at Newatlas (source link above); GearOpen does not republish the source's full text._