A potentially $1.76 billion oncology deal created a little more than three years ago between partners Jazz Pharmaceuticals plc and Zymeworks Inc. now has a more solid direction. New and positive top-line results for the phase III Herizon-GEA-01 study of the HER2-targeted bispecific antibody zanidatamab in locally advanced or metastatic gastroesophageal adenocarcinoma (GEA) moved the stock and expectations for both companies.

About a month after rolling out positive phase I/II data with its candidate for metastatic, castrate-resistant prostate cancer (mCRPC), Halda Therapeutics Inc. disclosed the plan by Johnson & Johnson (J&J), which is paying to take over the company for $3.05 billion in cash.

Type I protein arginine methyltransferases (PRMTs) are an attractive target for inhibiting growth of triple-negative breast cancer. Several small-molecule inhibitors of these enzymes are in various stages of preclinical development, while clinical trials of the inhibitor GSK-3368715 had to be terminated early because of poor efficacy and toxicity.

Researchers from Arcus Biosciences Inc. described the antitumor efficacy of AB-801, an AXL inhibitor in several cancer models.

The inhibition of PD-L1 and VEGF individually or in combination has shown efficacy across several solid tumor types, but not all patients respond to therapy or respond for short duration. IMM-2510 is a novel bispecific antibody developed by Immuneonco Biopharmaceuticals Inc. that targets both PD-L1 and VEGF, thus achieving both angiogenesis inhibition and immune checkpoint blockade.

In a deal worth up to $840 million, Third Arc Bio Inc. is licensing Adagene Inc.’s Safebody technology platform to generate two masked CD3 T-cell engagers against unique tumor associated antigens.

Fifteen years since the first patient was treated, and after being ditched by two companies, the EMA is recommending approval of Waskyra (etuvetidigene autotemcel), the first gene therapy for treating Wiskott-Aldrich syndrome.