Core Insights - Radiopharm Theranostics is advancing its RV01 program towards a first-in-human therapeutic basket study targeting solid tumor cancers, with an Investigational New Drug submission planned for mid-2025 and Phase 1 study initiation expected in Q4 2025 [1][7] Group 1: RV01 Program Development - The RV01 therapy is a B7-H3-targeted radiopharmaceutical designed to target solid tumors expressing the B7-H3 protein, which is associated with poor prognosis in various cancers [2] - Preclinical data indicates that RV01 demonstrates favorable biodistribution and high tumor uptake, with modifications in the Fc region leading to a shorter half-life compared to traditional monoclonal antibodies [1][3] - The antibody's faster liver excretion allows for effective tumor targeting while potentially reducing associated toxicities, offering advantages over traditional excretion methods [4] Group 2: Preclinical Data and Efficacy - New preclinical data supports earlier findings of RV01's strong affinity for the cancer-specific 4Ig isoform of the B7-H3 receptor, showing complete regression of established solid tumors and evidence of immune system stimulation [6] - The biodistribution study is the final preclinical work required for the IND application with the U.S. FDA, confirming the timeline for submission and study initiation [7] Group 3: Company Overview - Radiopharm Theranostics is a clinical-stage biopharmaceutical company focused on developing innovative oncology radiopharmaceuticals, with a diverse pipeline including peptides, small molecules, and monoclonal antibodies for cancer treatment [9]

Core Insights - ITM Isotope Technologies Munich SE and Radiopharm Theranostics have signed a supply agreement for non-carrier-added Lutetium-177 (n.c.a. Lu) to support Radiopharm's clinical and potential commercial development of Lu-based molecules [1][2] Company Overview - ITM is a leading radiopharmaceutical biotech company focused on developing therapeutics and diagnostics for hard-to-treat tumors, with a commitment to improving patient outcomes through high-quality radioisotopes [4] - Radiopharm Theranostics is a clinical-stage company developing innovative radiopharmaceutical products for diagnostic and therapeutic applications, with a pipeline that includes one Phase 2 and three Phase 1 trials targeting various solid tumors [5] Agreement Details - The supply agreement allows Radiopharm to utilize ITM's n.c.a. Lu in key clinical programs, including RAD 204, RAD 202, and RV01, aimed at treating solid tumors [2][3] - ITM's n.c.a. Lu is a highly pure beta-emitting radioisotope that can be linked to tumor-specific targeting molecules, enhancing the precision of cancer treatment [3] Strategic Importance - The agreement is seen as a critical step for Radiopharm to ensure the quality and reliability of its clinical development plans, particularly for its advanced assets [3] - ITM emphasizes its commitment to supplying high-quality medical radioisotopes to both its partners and its own pipeline, reflecting a shared dedication to improving cancer treatment options [4]