Breast Cancer Breakthrough: Nona and Atossa Join Forces for Next-Gen Antibodies

In the ever-evolving landscape of biotechnology, collaborations often mark the beginning of groundbreaking innovations. On April 10, 2025, Nona Biosciences and Atossa Therapeutics announced a partnership that could revolutionize the treatment of breast cancer. By leveraging Nona's proprietary Harbour Mice® platform, the two companies aim to discover next-generation antibody therapies that could offer more targeted and effective treatments for this prevalent disease.



The Harbour Mice® platform is a game-changer in the field of antibody discovery. Unlike traditional methods, which often require additional engineering or humanization to reduce immunogenicity, Harbour Mice® generates fully human monoclonal antibodies. These antibodies come in two formats: the conventional two heavy and two light chain (H2L2) format and the heavy chain-only (HCAb) format. This innovation eliminates the need for further modifications, making the process more efficient and potentially more effective.

The collaboration between Nona Biosciences and Atossa Therapeutics is not just about leveraging cutting-edge technology; it's about addressing a critical need in the market. Breast cancer remains one of the most common and deadly forms of cancer, affecting millions of women worldwide. Traditional treatments like chemotherapy, while effective, often come with significant side effects. The development of targeted therapies, such as antibody-drug conjugates (ADCs), has reshaped the treatment landscape, offering more precise and less toxic options.

The Harbour Mice® platform has already been applied in over 250 drug discovery programs across multiple therapeutic areas, demonstrating its reliability and effectiveness. Combined with single B cell cloning technology, this platform allows for the isolation and cloning of individual B cells that produce the desired antibodies. This approach not only accelerates drug discovery and development but also ensures that the antibodies generated are highly specific and effective.

The market implications of this collaboration are significant. The demand for targeted therapies is growing, driven by the need for more effective and less toxic treatments. Innovations like the Harbour Mice® platform could capture a larger share of the market, offering investors high-potential opportunities. As Jingsong Wang, M.D., Ph.D., Chairman of Nona Biosciences, stated, "This partnership highlights the value of our proprietary Harbour Mice® platform and reflects the industry's growing demand for innovative antibody discovery solutions."

However, the road to innovation is not without its challenges. The development of next-generation antibody therapies requires significant investment and expertise. The collaboration between Nona Biosciences and Atossa Therapeutics is a testament to the industry's commitment to overcoming these challenges and delivering transformative treatments to patients.

In conclusion, the partnership between Nona Biosciences and Atossa Therapeutics represents a significant step forward in the fight against breast cancer. By leveraging the Harbour Mice® platform, the two companies are poised to discover next-generation antibody therapies that could offer more targeted and effective treatments. The market implications are substantial, with high-potential investment opportunities and a growing demand for innovative solutions. As the biotech industry continues to evolve, collaborations like this one will play a crucial role in driving innovation and improving patient outcomes.