Frazier Life Sciences

Hillstar Bio is a biopharmaceutical company focused on developing precision immunotherapies for treating autoimmune diseases. Its innovative approach selectively targets and depletes harmful immune cells, sparing healthy ones, to address specific disease mechanisms and reduce the risks associated with chronic broad immunosuppression. The company aims to provide durable relief and immune reset for patients with autoimmune conditions, addressing unmet medical needs.

Callio Therapeutics specializes in the development of advanced antibody-drug conjugates (ADCs) for cancer treatment. Their focus lies in creating multi-payload ADCs, which allow for the targeted delivery of drug combinations directly to tumor cells. This innovative approach aims to maximize therapeutic benefits and improve patient outcomes.

Alesta Therapeutics is engaged in developing innovative therapies aimed at treating cancer by targeting chronic stress response pathways. The company focuses on small molecule biotech programs that address synthetic lethal metabolic dependencies essential for cancer cell survival. By targeting specific control mechanisms involved in these pathways, Alesta Therapeutics aims to provide new therapeutic approaches that can effectively disrupt the growth of cancer cells, thereby enhancing treatment options for patients.

Alentis Therapeutics AG is a clinical-stage biopharmaceutical company based in Basel, Switzerland, focused on developing innovative therapies for advanced liver diseases, including liver fibrosis, cirrhosis, and liver cancer. Established in 2019, Alentis is recognized for its pioneering work in targeting CLDN1+ cancers through the use of anti-CLDN1 antibody-drug conjugates and other therapeutic modalities. The company's research platform incorporates clinically relevant read-outs and single-cell RNA sequencing of patient liver tissues, which aids in understanding and treating fibrotic diseases. Alentis aims to modify and reverse disease progression, ultimately addressing significant health challenges associated with liver-related conditions.

Halda Therapeutics is a research-stage drug discovery company focused on developing next-generation precision medicines. The company utilizes a novel therapeutic modality aimed at creating treatments that can address various disease states. By modifying disease-causing pathways, Halda Therapeutics seeks to enable healthcare providers to offer tailored therapies to patients, enhancing the effectiveness of treatment based on individual patient needs.

Bluejay Therapeutics is a biopharmaceutical company dedicated to developing cures for infectious diseases, with a primary focus on chronic Hepatitis B. This condition poses a significant global health challenge, and the company aims to address the urgent need for effective treatments. Bluejay is advancing two innovative therapeutic approaches: best-in-class fully human IgG1 anti-HBs monoclonal antibodies and first-in-class oral small molecule inhibitors targeting HBsAg. These strategies are designed to reduce hepatitis B surface antigen levels and restore adaptive immunity, potentially leading to a functional cure for patients. Additionally, the company’s research encompasses therapeutic options for chronic Hepatitis D, further solidifying its commitment to improving immunity and recovery for individuals affected by serious viral and liver diseases.

Tubulis GmbH, founded in 2019 and based in Munich, Germany, specializes in the research, design, and development of protein-drug conjugates, particularly transformative antibody-drug conjugates (ADCs). The company focuses on creating innovative chemotherapeutic medications that are specifically tailored to combat cancer and chronic disorders. By integrating proprietary technologies with disease-specific biology, Tubulis aims to identify novel protein-drug combinations that enable clinicians to treat cancer patients while minimizing the risks and side effects typically associated with traditional chemotherapy.