Antibody-drug conjugates (ADCs) carrying topoisomerase I (TOP1) inhibitors, such as trastuzumab deruxtecan (T-DXd), have achieved notable clinical success in HER2-positive and HER2-low cancers, but their broader application is challenged by payload-related safety issues and emerging resistance.
Neok Bio Inc. was formed earlier this year and is already on schedule to file an IND in a few months for its two bispecific antibody-drug conjugates (ADCs) to treat various types of tumors. The biotech got a leg up on development from its principal investor, Korean biotech ABL Bio Inc., where the discovery work was accomplished.
Not quite a newco, Alethio Therapeutics has emerged from a period of introspection with new management and a refreshed vision of how best to translate its roots in the biology of chronic, untreatable blood cancers into meaningful therapies.
Neok Bio Inc. was formed earlier this year and is already on schedule to file an IND in a few months for its two bispecific antibody-drug conjugates (ADCs) to treat various types of tumors.
Changchung Genescience Pharmaceutical Co. Ltd., reported effects of the bispecific antibody-drug conjugate (ADC) of Gensci-143, is in metastatic castration-resistant prostate cancer (mCRPC) and other solid tumors.
Advanced gastric cancer continues to pose a significant medical challenge because of the scarcity of effective treatments and the frequent development of resistance to available drugs.
Lepu Biopharma Co. Ltd. said Oct. 30 it won Chinese approval of a novel antibody-drug conjugate (ADC), Meiyouheng (becotatug vedotin injection), making it China’s first epidermal growth factor receptor (EGFR)-directed ADC for advanced nasopharyngeal cancer (NPC).
ADAM9 (a disintegrin and metalloproteinase 9) is overexpressed in several gastrointestinal cancers, with expression levels correlating with suppressive tumor microenvironment, metastasis and poor prognosis. DB-1317, under development at Duality Biologics (Suzhou) Co. Ltd., is an ADAM9-targeting antibody-drug conjugate including a topoisomerase inhibitor payload P1003 at a drug-antibody ratio of 8.
ALX Oncology Inc. has developed ALX-2004, an antibody-drug conjugate (ADC) targeting epidermal growth factor receptor (EGFR) with a topoisomerase I inhibitor payload, for treating EGFR+ cancer solid tumors.
Alethio Therapeutics (formerly known as Alethiomics Ltd.) has emerged from stealth with two antibody-drug conjugate (ADC) programs for the treatment of myeloproliferative neoplasms (MPNs).
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