Antibody-drug conjugate (ADC)

AstraZeneca and Daiichi Sankyo’s investigational antibody-drug conjugate Dato-DXd failed to significantly improve overall survival in non-small cell lung cancer patients versus docetaxel.
London-based Pheon Therapeutics will use the funds to push its three lead antibody-drug conjugate candidates through clinical proof-of-target studies.
Until compelling surface targets for lung cancer are developed, antibody-drug conjugates will fail to treat most patients with lung cancer, experts told BioSpace.
Neuroscience-focused Rapport Therapeutics and radiopharma developer Telix Pharma announced their respective plans Friday for initial public offerings on the Nasdaq for undisclosed dollar amounts.
To support its growing antibody-drug conjugate portfolio, AstraZeneca on Monday said it is investing $1.5 billion in a Singapore production site that will include all steps of the ADC manufacturing process.
With its $525 million investment, Royalty Pharma will acquire the royalties and milestones for ImmuNext’s anti-CD40 therapy frexalimab, which is currently in Phase III trials for multiple sclerosis.
ADC Therapeutics is positioning Zynlonta for a label expansion with new Phase II data showing that the treatment can elicit high rates of complete response in patients with relapsed or refractory marginal zone lymphoma.
FDA
Based on strong overall and progression-free survival data in its Phase III confirmatory study, Pfizer and Genmab’s antibody-drug conjugate Tivdak on Monday secured the FDA’s full approval for recurrent or metastatic cervical cancer that had progressed on or after chemotherapy.
AstraZeneca and Daiichi Sankyo’s antibody-drug conjugate Enhertu significantly improved progression-free survival in metastatic breast patients with low and ultralow HER2 expression levels who had received at least one line of systemic treatment.
While the San Diego-based biotech awaits a Phase IIa data readout for its lead lung disease candidate, Endeavor BioMedicines’ next-generation HER3-targeted antibody-drug conjugate will start a Phase I/II trial later this year.
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