During the first poster session of the 2025 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics, held in Boston, several presentations highlighted novel strategies that move beyond traditional antibody-drug conjugate payloads and targets.
During the first poster session of the 2025 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics, held in Boston, several presentations highlighted novel strategies that move beyond traditional antibody-drug conjugate (ADC) payloads and targets.
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.
Though Pyxis Oncology Inc.’s preliminary phase I data with antibody-drug conjugate (ADC) PYX-201 in solid tumors were characterized as positive, findings sent the Boston-based firm’s stock (NASDAQ:PYXS) into a tailspin. Shares dropped from $3.82 to $2.01 between Nov. 20 and the morning of Nov. 21, even as experts along with Wall Street agreed that the compound shows particular promise in head and neck squamous cell carcinoma – a space where developers aplenty remain busy.
Researchers from Pyxis Oncology Inc. presented preclinical data for PYX-201, an antibody drug conjugate (ADC) that targets extra domain B of fibronectin (EDB+FN).
KLRG1 is expressed on a subset of T and NK cells, with KLRG1+CD8+ T cells having demonstrated strong antitumor cytotoxicity by releasing IFN-γ and TNF-α.
Biosion Inc. has out-licensed ex-China rights for its anti-Siglec-15 monoclonal antibody BSI-060T and additional preclinical assets with the same target to Pyxis Oncology Inc. for $10 million up front and potential milestone payments of up to $222.5 million, plus single to low double-digit royalties on commercial sales.
Biosion Inc. has out-licensed ex-China rights for its anti-Siglec-15 monoclonal antibody BSI-060T and additional preclinical assets with the same target to Pyxis Oncology Inc. for $10 million up front and potential milestone payments of up to $222.5 million, plus single to low double-digit royalties on commercial sales.
Highlighting 2021's clear trajectory toward record IPO territory, Oct. 8 brought upsized market debuts for both Pyxis Oncology Inc. and Cognition Therapeutics Inc., raising $168 million and $45.2 million, respectively.
