Core Viewpoint - Changjiang Life Science (00775) experienced a nearly 7% increase in stock price, reaching 0.94 HKD, following the presentation of significant advancements in cancer immunotherapy at the SITC 2025 conference [1] Group 1: Company Developments - Changjiang Life Science showcased research results on tumor growth inhibition at the SITC 2025 conference, focusing on innovative cancer vaccines targeting TROP2, PRAME, and PD-L1 [1] - The company revealed two innovative vaccines targeting the TROP2 protein, which is highly expressed in various cancers including breast cancer, lung cancer, and colorectal cancer [1] - Additionally, the company announced the development of a vaccine that simultaneously targets PD-L1 and PRAME, with notable T-cell activation effects [1] Group 2: Research Outcomes - In a preventive lung cancer model, the vaccine demonstrated a tumor growth inhibition rate exceeding 95% after administration [1] - The vaccine maintained its defensive capability against tumor re-challenge tests three months post-vaccination, indicating the potential for inducing long-lasting immune memory [1]
长江生命科技午后涨近7% 公司在2025 SITC年会展示抑制肿瘤生长研发成果