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Serina Therapeutics Announces Completion of Sentinel Dosing in Cohort 1 of Phase 1b Registrational Trial of SER-252 for Advanced Parkinson’s Disease

$SERPress releaseJul 9, 2026, 12:10 PM ETRead the release

Serina Therapeutics completed sentinel dosing in Cohort 1 of its Phase 1b registrational trial evaluating SER-252 for advanced Parkinson’s disease. Following a review of 72-hour safety data, the independent Safety Monitoring Committee recommended continued dosing, and patient enrollment is now active in the US and Australia.

Key figures

Drug Name
SER-252
Phase Of Trial
Phase 1b
Mad cohort count
3
Sad cohort count
5
Mad patient count
48
Sad patient count
40
Prior guidance cohort1 completion
end of the third quarter of 2026

AI analysis

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.

    SER: Serina Therapeutics Announces Completion of Sentinel Dosing in Cohort 1 of Phase 1b Registrational Trial of SER-252 for Advanced Parkinson’s Disease — AI Analysis | Signal8