News summary

XellSmart reports Phase I Parkinson’s cell therapy data

Source: Longevity Technology • Published: 20 Oct 2026, 10:18

Summarized by Masters of Longevity from Longevity Technology.

An update on clinical progress for a Parkinson’s cell therapy, previewing safety and imaging results and plans for the next trial stage.

XellSmart reports Phase I Parkinson’s cell therapy data
Key Takeaways
  • The Phase I trial of XS411 enrolled nine moderate-to-advanced Parkinson’s patients and met primary safety and tolerability objectives without dose-limiting toxicities.
  • 18F-DOPA PET imaging showed increased tracer uptake at transplant sites, indicating cell survival, engraftment, and restored dopamine synthesis potential.
  • A multicenter, randomized PROBE-designed Phase II trial has begun enrollment in China, already recruiting thirty participants.
Read the full article at Longevity Technology ↗

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