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Lycia Therapeutics is a technology company.
Lycia Therapeutics is a biotechnology company developing novel therapeutics that precisely eliminate disease-causing extracellular proteins. The company leverages its proprietary LYTAC (LYsosome-Targeting Chimeras) platform to create specific protein degraders. This innovative approach targets proteins circulating in the blood and interstitial fluid, implicated in a range of serious diseases.
Founded in 2019 by Nobel laureate Carolyn Bertozzi, Lycia Therapeutics emerged from the foundational scientific insight into targeted protein degradation, extended to extracellular targets. Bertozzi's distinguished background in chemical biology provided the scientific bedrock for Lycia's unique platform, enabling selective removal of pathological proteins at their source.
The company's therapeutic pipeline aims to address conditions driven by dysregulated proteins, ultimately benefiting patients with serious illnesses. Lycia’s overarching vision is to improve patient lives by developing highly specific medicines that degrade problematic proteins before they cause harm, advancing programs toward clinical development.
Lycia Therapeutics has raised $226.6M across 3 funding rounds.
Lycia Therapeutics has raised $226.6M in total across 3 funding rounds.
Lycia Therapeutics has raised $226.6M in total across 3 funding rounds.
Lycia Therapeutics's investors include Andrew Gottesdiener, Eli Lilly and Company, Franklin Templeton, Invus, Janus Henderson Investors, Marshall Wace, Redmile Group, RTW Investments, RA Capital, Versant Ventures, Alexandria Venture Investments, Tim Anderson.
Lycia Therapeutics is a biotechnology company developing novel therapeutics using its proprietary lysosomal targeting chimeras (LYTACs) platform to degrade extracellular and membrane-bound proteins that drive diseases like autoimmune conditions, inflammatory diseases, and cancers.[1][2][3] The platform enables specific, potent protein degradation by shuttling targets to the cell's lysosome for natural disposal, with an initial pipeline focused on immunology and potential expansion to other areas via its modular CataLYTAC technology for catalytic degradation.[2][3][4] Lycia serves patients with hard-to-treat conditions by targeting previously undruggable proteins, addressing limitations of traditional inhibitors through rapid, sustained clearance.[1][3]
Backed by investors like Versant Ventures and featuring partnerships such as a multi-year research collaboration with Eli Lilly for up to five targets in immunology and pain, Lycia demonstrates strong growth momentum, including a February 2025 appointment of Chin Lee, MD, MPH, as Chief Medical Officer to advance its immunology pipeline.[1][3][4]
Lycia Therapeutics was founded in 2019 by Carolyn Bertozzi, a pioneering chemist known for her work on bioorthogonal chemistry, which laid the groundwork for the LYTAC platform.[5] The idea emerged from research revealing a new class of therapeutics capable of degrading disease-causing extracellular proteins—those circulating in blood or on cell surfaces—that traditional small molecules or antibodies struggle to address.[3][4] Early traction came from Versant Ventures' investment and the platform's validation through scientific insights into lysosomal targeting, positioning Lycia in South San Francisco as a leader in targeted protein degradation.[1][2]
Pivotal moments include building a team with regulatory and development expertise, such as Lynne (background in US/EU filings at firms like PhaseBio) and Nadia Tchao, MD (Head of Translational Medicine), alongside strategic partnerships like Eli Lilly to accelerate candidate discovery.[3]
Lycia rides the wave of targeted protein degradation, a transformative trend shifting biotech from inhibition to elimination of disease drivers, especially extracellular ones beyond PROTACs' intracellular focus.[1][3] Timing aligns with surging demand for autoimmune/inflammatory therapies amid rising prevalence and limitations of existing biologics, amplified by post-pandemic immunology investments.[2][4] Market forces like modular platform scalability and Big Pharma partnerships (e.g., Lilly) favor Lycia, influencing the ecosystem by expanding "druggable" space and inspiring hybrid degrader modalities.[3]
Lycia's LYTAC platform positions it for clinical milestones, with immunology pipeline advancement under new CMO Chin Lee likely yielding Phase 1 data in 2026-2027, potentially partnering more targets via Lilly or others.[3][4] Trends like AI-optimized degraders and combo therapies with ADCs will shape its path, evolving Lycia from platform pioneer to multi-product biotech impacting millions with undruggable protein solutions—stopping disease at its source as promised.[4]
Lycia Therapeutics has raised $226.6M across 3 funding rounds. Most recently, it raised $106.6M Series C in May 2024.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| May 13, 2024 | $106.6M Series C | Andrew Gottesdiener | Eli Lilly and Company, Franklin Templeton, Invus, Janus Henderson Investors, Marshall Wace, Redmile Group, RTW Investments |
| Sep 1, 2021 | $70.0M Series B | Redmile Group | RA Capital, Versant Ventures, Alexandria Venture Investments, Tim Anderson, Eli Lilly and Company, Invus, RTW Investments |
| Jun 9, 2020 | $50.0M Other Equity | Clare Ozawa |