Antengene Corp. Ltd. received marketing approval from China’s NMPA for ATG-010 (selinexor), a drug that was in-licensed from Karyopharm Therapeutics Inc. It was approved for use in combination with dexamethasone to treat adults with relapsed or refractory multiple myeloma, specifically those who have received prior therapies and whose disease is refractory to at least a proteasome inhibitor, an immunomodulatory agent and an anti-CD38 monoclonal antibody.