Georgia Helein Helein, G. T., Nguyen, T. T., Intile, J. L., Mastromauro, M. L., Vaden, S. A., Hess, P. R., & Zaharoff, D. A. (2025, November 1). 855 Interim results from a comparative oncology safety study evaluating intravesical chitosan/interleukin-12 immunotherapy in client-owned dogs with invasive urothelial carcinoma. Regular and Young Investigator Award Abstracts, Vol. 11. https://doi.org/10.1136/jitc-2025-sitc2025.0855 Helein, G. T., Mantooth, S. M., Nguyen, T. T., & Zaharoff, D. A. (2025, November 1). 884 Localized IL-12 immunotherapy via co-formulation in an injectable hydrogel. Regular and Young Investigator Award Abstracts. https://doi.org/10.1136/jitc-2025-sitc2025.0884