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Barinthus Biotherapeutics

NASDAQ: BRNS $0.57 USD~$20M (sub-$1 ADR microcap, July 2026) MCAP

Barinthus Biotherapeutics is a UK-headquartered clinical-stage biopharmaceutical company developing immunotherapies designed to reprogram the immune system to treat chronic infectious diseases, autoimmune conditions, and cancer. The company's lead clinical assets include VTP-300 (an immunotherapeutic for chronic hepatitis B being developed in a collaboration and license agreement with the University of Oxford and in combination studies with Arbutus Biopharma), VTP-1100 (a neoantigen cancer immunotherapeutic partnered with Cancer Research UK), and SNTI acquired imetelstat-adjacent telomere programs. The company operates as a UK-incorporated ADR listed on Nasdaq.

Company Info

Sector:Biotechnology / Immunotherapeutics & Vaccines
Headquarters:Didcot, Oxfordshire, United Kingdom
Founded:2021

Upcoming Milestones & Key Dates

H2 2026
Clinical Readout

Phase 2 interim updates for VTP-300 in chronic hepatitis B

Clinical Development Pipeline

VTP-300

Target: HBV immunotherapeutic (ChAdOx1-HBV / MVA-HBV prime-boost)
Chronic hepatitis B (functional cure, in combination with Arbutus imdusiran)
Preclinical
Phase 1
Phase 2
Phase 3
Approved

VTP-1100

Target: Personalized cancer neoantigen vaccine
Hepatocellular carcinoma
Preclinical
Phase 1
Phase 2
Phase 3
Approved

VTP-1000

Target: Modified HLA-DQ-restricted gluten peptide therapeutic
Celiac disease (immune tolerance)
Preclinical
Phase 1
Phase 2
Phase 3
Approved

Recent News

No recent news updates available for this company.

Leadership Team

Bill Enright

Chief Executive Officer

Careers & Job Openings

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Multiple Departments
Didcot, UK
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