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Research snapshot · Nov 11, 2026
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Small, uncontrolled studies cannot establish efficacy — editorial watchdog illustration of
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Transplantation

Small, uncontrolled studies cannot establish efficacy

Edited by Samael A. Tejada, Founder & Editor-in-Chief

Evidence reviewed

Human work remains Phase 1, pilot or case-series evidence. Dosing, durability, repeat-dose immunity and arrhythmia risk remain unresolved.

Review ↗

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