Pharmaceutical In the news last week was Sarepta Therapeutics with its Duchenne drug golodirsen, and AstraZeneca hit the limelight with news of disappointing results in its Mystic lung cancer trial of the PD-1/L1-plus-CTLA4 combination of Imfinzi (durvalumab) and tremelimumab. The news that Novartis chief executive Joseph Jimenez is to step down from the post grabbed a lot of comment. There was also disappointing news for Cellectis with its novel target for CAR-T cells, CD123 and positive results for Insmed’s Arikayce, but not for Alnylam’s hemophilia drug candidate fitusiran. 10 September 2017