Antibody-drug conjugates (ADCs) are a mature technology. The first ADC, Mylotarg, was initially approved in 2000, and there are now 14 approved agents in both leukemias and solid tumors. According to Clarivate’s Cortellis Drug Discovery & Intelligence, those drugs collectively accounted for $13.55 billion in sales in 2024 – a figure that Cortellis projects will rise to $16 billion in 2025.
From local drug discovery to global innovation, economic uncertainty is taking a toll on China’s innovative biotech system, forcing local companies to weather unpredictable storms, investors said during the Chinabio Partnering Forum in Shanghai in September.
From local drug discovery to global innovation, economic uncertainty is taking a toll on China’s innovative biotech system, forcing local companies to weather unpredictable storms, investors said during the Chinabio Partnering Forum in Shanghai in September.
Vor Biopharma Inc.’s trem-cel, a stem cell transplant designed to block the toxicity from cancer treatments, has produced some positive early stage results, including delayed relapse in patients. Phase I/IIa study data showed participants with relapsed/refractory acute myeloid leukemia benefited from trem-cel followed by treatment with Pfizer Inc.’s antibody-drug conjugate cancer fighter Mylotarg (gemtuzumab ozogamicin).
Ideaya Biosciences Inc. bought global rights to Biocytogen Pharmaceuticals Co. Ltd.’s cancer-targeting bispecific antibody-drug conjugate (bsADC) program in a deal reaching up to $406.5 million.
Ideaya Biosciences Inc. bought global rights to Biocytogen Pharmaceuticals Co. Ltd.’s cancer-targeting bispecific antibody-drug conjugate (bsADC) program in a deal reaching up to $406.5 million. Announced July 31, San Francisco-based Ideaya agreed to license-in global rights to Biocytogen’s B7H3/PTK7 bispecific ADC program with topoisomerase-I (TOP1) payload to develop as either a monotherapy or combination therapy for solid tumors.
Macrogenics Inc., agreeing with an independent data monitoring committee, has discontinued dosing patients in the troubled phase II Tamarack study of vobramitamab duocarmazine as a second-line treatment for metastatic castration-resistant prostate cancer.
Mabwell Bioscience Co. gained clearance in China to start a phase II study of its novel Nectin4-targeting antibody drug conjugate (ADC), 9MW-2821, for metastatic triple-negative breast cancer.
Orum Therapeutics Inc. struck a potential $945 million (₩1.3 trillion) deal with Vertex Pharmaceuticals Inc. to discover novel degrader antibody conjugates (DAC) as targeted conditioning agents for use with gene editing, including Vertex’s gene therapy, Casgevy (exagamglogene autotemcel).
At a time when much of the biopharma space can’t seem to get enough of antibody-drug conjugates (ADC), Bristol Myers Squibb Co. is backing away from a potential $3 billion-plus collaboration with Eisai Co. Ltd., handing back full rights to the latter’s folate receptor alpha-targeting ADC, farletuzumab ecteribulin (FZEC), citing a portfolio reprioritization.
