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.

By transplanting a pig kidney into a brain-dead person, researchers have been able to conduct the first long-term study of the physiological processes occurring in both the transplant recipient and the pig organ for 61 days. The findings were published in the Nov. 14, 2025, issue of Nature in two papers – one focusing on physiological and immunological measurements, the other on multiomics.