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An iPSC-derived neural progenitor cell therapy for subacute spinal cord injury: a phase 1 trial with long-term follow-up.

Nature medicine·July 21, 2026·PMID 42481854

Why it matters

Complete cervical spinal cord injury currently lacks restorative therapies, leaving patients with permanent severe disability. This trial provides the first human evidence that iPSC-based neural cell transplantation is feasible and safe under short-term immunosuppression, with motor improvements that surpass natural history, opening a potential avenue for functional recovery in a condition with high unmet need.

Infographic summary of An iPSC-derived neural progenitor cell therapy for subacute spinal cord injury: a phase 1 trial with long-term follow-up.
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