Biotechnology Notable news last week including the UK’s GSK on Monday announcing it is withdrawing the US marketing authorization for its multiple myeloma drug Blenrep. The same day, the US Food and Drug Administration (FDA) approved the first one-time hemophilia B treatment, Hemgenix, developed by Dutch firm uniQure and to be marketed in the USA by CSL Behring. Last Wednesday, US biotech Arvinas released data from a Phase III trial of its breast cancer candidate ARV-471. Also of note, BioMarin had some good news, when it revealed that the FDA had done a U-turn on its review of hemophilia A candidate Roctavian, saying it would not after all hold an advisory committee evaluation of the product. 27 November 2022