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Mouth and teeth
It happened

First reported in 2021

1 reported breakthrough tracked. Approvals on record: 0 of 1.

Claims first reported in 2021
Claim	First reported	Status
Antibody against USAG-1 regrows teeth in mice	31 Mar 2021	Phase 1 trial

This site gives no medical advice and recommends no treatment.

A registered clinical trial is not a treatment option. Talk to a clinician about your own care.

How it works Anniversaries Data Privacy

Data sources: ClinicalTrials.gov, Europe PMC, Crossref, jRCT. Records are shown as the registries gave them; summaries are ours.

Registries last checked 11 Nov 2026. Pages built 12 Nov 2026. We will check again.