Tune Therapeutics vs Karius
Side-by-side comparison of AI visibility scores, market position, and capabilities
Epigenome editing company silencing disease-causing genes without permanent DNA cuts; raised $175M Series B led by Hevolution, NEA, and Regeneron Ventures; dosed first patient in Phase 1/2 for chronic hepatitis B with Tune-401.
About
Tune Therapeutics is an epigenome editing company that silences disease-causing genes without making permanent DNA cuts — a potentially safer approach than traditional gene editing for chronic diseases. The company raised $175 million in Series B financing led by Hevolution Foundation (the world's largest longevity-focused philanthropic fund), NEA, and Regeneron Ventures, and has dosed its first patient in Phase 1/2 clinical trials for Tune-401, targeting chronic hepatitis B.
Karius raised $409M total including a $100M Series C in May 2024; its genomic blood test detects 1,000+ pathogens at 400+ U.S. hospitals; launched Karius Focus BAL for pneumonia in April 2025.
About
Karius is a Redwood City, CA-based life sciences company founded in 2014 that developed the Karius Test — a single blood draw that uses next-generation sequencing and AI to detect over 1,000 pathogens (bacteria, fungi, viruses, parasites) in seriously ill patients. The test is used when conventional cultures and targeted diagnostics fail, providing clinicians at transplant centers, children''s hospitals, and ICUs with a comprehensive pathogen report within 24 hours.
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