Hangzhou Zhongmei Huadong Pharmaceutical Co. Ltd. has divulged antibody-drug conjugates (ADCs) comprising antibodies targeting human mucin-17 (MUC17) covalently linked to a cytotoxic drug through a linker reported to be useful for the treatment of cancer.
“New explosions in biotechnology are allowing us to interrogate cancers at a very sophisticated level compared to before,” Dennis Slamon told audience members at the Global Bio Conference in Seoul, South Korea Sept. 3.
Daiichi Sankyo Co. Ltd. and Merck & Co. Inc.’s antibody-drug conjugate (ADC) ifinatamab deruxtecan produced a confirmed 48.2% objective response rate in a phase II study of previously treated patients with extensive-stage small-cell lung cancer.
Detailed data are expected later, but partners Biontech SE and Duality Biologics Co. Ltd. are celebrating a phase III interim analysis readout demonstrating that HER2-targeting antibody-drug conjugate (ADC) trastuzumab pamirtecan hit the primary endpoint of progression-free survival in patients with HER2-positive unresectable or metastatic breast cancer who have previously received trastuzumab and a taxane-based chemotherapy.
Several South Korean biotech and biopharmaceutical companies completed IND submissions or won nods to start clinical trials in either the U.S. or South Korea, including SK Bioscience Co. Ltd., Genosco Inc., Pimedbio Inc., Sillajen Inc. and Ami Pharm Co. Ltd.
Positive phase I results in small-cell lung cancer (SCLC) from Ideaya Biosciences Inc. and partner Hengrui Pharmaceuticals Co. Ltd. with IDE-849, a potentially first-in-class antibody-drug conjugate targeting delta-like ligand 3 (DLL3) and topoisomerase 1, sharpened interest in the DLL3 mechanism, which gave Zai Lab Ltd. a phase Ia/Ib win this year in extensive-stage (ES) SCLC.
About two years since its founding, new company Radiance Biopharma Inc. signed a deal in which it could pay up to $1.165 billion to Novatim Immune Therapeutics Co. Ltd. for global rights outside of certain Asian countries to a bispecific nanobody antibody-drug conjugate that targets c-MET and EGFR to treat solid tumors.
Daiichi Sankyo Co. Ltd. and Merck & Co. Inc.’s antibody-drug conjugate (ADC) ifinatamab deruxtecan produced a confirmed 48.2% objective response rate in a phase II study of previously treated patients with extensive-stage small-cell lung cancer.
Detailed data are expected later, but partners Biontech SE and Duality Biologics Co. Ltd. are celebrating a phase III interim analysis readout demonstrating that HER2-targeting antibody-drug conjugate (ADC) trastuzumab pamirtecan hit the primary endpoint of progression-free survival in patients with HER2-positive unresectable or metastatic breast cancer who have previously received trastuzumab and a taxane-based chemotherapy.
“New explosions in biotechnology are allowing us to interrogate cancers at a very sophisticated level compared to before,” Dennis Slamon told audience members at the Global Bio Conference in Seoul, South Korea Sept. 3.
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