Antibody-drug conjugate (ADC)

With the antibody drug conjugate market projected to hit $28 billion by 2028, some companies are looking to harness the drugs for immunotherapy.
The U.K.-based biotech is the latest to cash in on the hot antibody-drug conjugate space, closing a $115.5 million Series A round co-led by Novo Holdings and participation from Eli Lilly.

Two CRLs from the FDA last week cited concerns with third-party manufacturers, while Indian CDMOs may make a bid for U.S. business if there is a decoupling from Chinese companies under the BIOSECURE Act.
In 2023, the ADC market exceeded $10 billion, and this momentum is persisting into 2024, as evidenced by several strategic deals and a robust pipeline of candidate drugs.
Due to Bristol Myers Squibb’s ongoing portfolio reprioritization, Eisai is taking over the development and commercialization of farletuzumab ecteribulin, an investigational antibody-drug conjugate targeting solid tumors.
Daiichi Sankyo has secured a victory in its patent arbitration with Seagen, nabbing a $47 million award for attorneys’ fees and other costs, plus interest. However, a larger patent battle with Pfizer remains.
In 2023, the ADC market exceeded $10 billion, and this momentum is persisting into 2024, as evidenced by several strategic deals and a robust pipeline of candidate drugs.
Gilead Sciences’ blockbuster antibody-drug conjugate Trodelvy has encountered some clinical speed bumps in 2024 in bladder and lung cancer. Still, analysts remain bullish on its prospects in the oncology space.
The FDA on Thursday rejected Merck and Daiichi Sankyo’s HER3-targeted antibody-drug conjugate patritumab deruxtecan in a Complete Response Letter, citing problems with a third-party manufacturer.
Promising data from the DREAMM-7 and DREAMM-8 trials have revitalized GSK’s blockbuster goals for its antibody-drug conjugate Blenrep, positioned as a second-line treatment for multiple myeloma.
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