ABBISKO-B (02256) announced that its subsidiary, Shanghai Abbisko Biotechnology Co., Ltd., has received approval from the U.S. Food and Drug Administration (FDA) for the Investigational New Drug (IND) application of ABSK141. ABSK141 is an oral, highly active, and selective small molecule KRAS G12D inhibitor intended for the treatment of patients with advanced solid tumors harboring KRAS G12D mutations.