SUZHOU, China, Oct. 19, 2025 /PRNewswire/ -- CStone Pharmaceuticals ("CStone," HKEX: 2616), Â an innovation-driven biopharmaceutical company focused on the research and development of therapies for oncology, autoimmune/inflammation, and other key disease areas, today announced the first disclosure of preliminary Phase I data for CS2009 (a PD-1/VEGF/CTLA-4 trispecific antibody) and the Phase Ib study design for CS5001 (a ROR1-targeted Antibody-Drug Conjugate [ADC]) at the 2025 European Society for Medical Oncology (ESMO) Annual Congress.
Key Highlights of CS2009 Poster Presentation:
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