The definitive guide to gene editing.
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Nasdaq: PRME · Cambridge, Massachusetts

Prime Medicine

Founded to commercialise prime editing, and the company behind the first published first-in-human prime-editing results.

Phase I/II Prime editing platform

Pipeline

Where each disclosed programme stands. Stages come from the company's own disclosures on the date shown.

ProgrammeDiseaseTechnologyStage
PM359 Chronic granulomatous disease Prime editing DiscoveryPreclinicalPhase IPhase IIPhase IIIApproved

Pipeline as recorded in the Atlas on Aug 25, 2026. Companies revise pipelines frequently — verify against the company's own materials and regulatory filings.

In one paragraph

Prime Medicine was created to turn prime editing — the search-and-replace technique — into medicines. Its first therapy, for a rare immune disease, became the first prime-editing treatment given to patients, with results published showing the corrected cells took hold and restored the missing immune function.

Prime Medicine was founded in 2019 by David Liu, Andrew Anzalone and Keith Gottesdiener to develop prime editing therapeutics. PM359, correcting the NCF1 delGT mutation in p47phox-deficient chronic granulomatous disease, produced the first published first-in-human prime-editing results in the New England Journal of Medicine. The company has also pursued liver programmes including Wilson's disease.

Sources

Not investment advice This profile is educational information compiled from public disclosures. It is not a recommendation to buy, sell or hold any security, and it is not a view on the company's prospects. Biotechnology is highly speculative and most clinical programmes fail. Full disclaimers →

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