Biotechnology Shares of US cancer specialist AVEO Oncology were down 1.85% at $12.21 in early trading today, after revealing it will regain its rights to AV-203 outside of North America, its clinical-stage potent humanized IgG1 monoclonal antibody that targets ErbB3 (also known as HER3), following the voluntary termination of its collaboration and license agreement by China-based CANbridge Life Sciences. 15 March 2021