# Experimental Eye Injection Uses Patient’s Own Mitochondria to Treat Vision Loss

Researchers have injected mitochondria taken from a patient’s own body into their eyes, hoping to restore vision. The experimental treatment targets damaged cells in the eye, and the approach may offer a new way to address certain forms of blindness. Early results are being watched for safety and effectiveness.

**Importance:** 3/5

## Sources

### Science
- [Nature](https://www.nature.com/articles/d41586-026-02616-z) — 2026-08-24