AR-V7 is the most clinically relevant androgen receptor (AR) splice variant associated with endocrine resistance and poor prognosis in patients with prostate cancer.
Using its artificial intelligence/machine learning platform, Aurigen, Auron Therapeutics Inc. has identified histone acetyltransferase KAT2A/B as a driver of tumor cell plasticity and designed new small-molecule degraders of KAT2A/B.
As Novartis AG’s approved prostate cancer therapy, Pluvicto (177Lu-PSMA-617), continues on a growth trajectory, the firm signed a licensing deal with Arvinas Inc. potentially valued at north of $1 billion for global development and commercialization of ARV-766, the latter’s second-generation proteolysis targeting chimera (PROTAC) androgen receptor degrader targeting the same disease.
Pfizer Inc. has presented preclinical data on its first-in-class, selective cyclin-dependent kinase 4 (CDK4) inhibitor compound, PF-07220060, that has shown 20-fold and 4-fold increased selectivity for CDK4 vs. CDK6 compared to palbociclib and abemaciclib/ribociclib, respectively.
E1A binding protein (EP300) and CREB binding protein (CBP) are two closely related histone acetyltransferases (HATs), the mutations in which are related to several cancers. In the current study, researchers from Daiichi Sankyo Co. Ltd. aimed to develop orally available small molecule EP300/CBP HAT inhibitors with antitumor activity.
Clarity Pharmaceuticals Ltd. raised AU$121 million (US$79.29 million) through a private placement that will fund the company’s radiopharma pipeline comprising targeted copper therapies out to early 2026.
Validating Fusion Pharmaceuticals Inc.’s radiopharmaceutical technology and manufacturing capabilities, Astrazeneca plc offered to buy the firm for $2 billion up front in cash, plus a contingent value right that could raise the total deal value by another $400 million.