HONG KONG – Shanghai-based I-Mab Biopharma Co. Ltd. expects to begin clinical trials for the world’s first and only claudin18.2 and 4-1BB bispecific program in a year. "We expect the trial to start in U.S. in the [middle of] next year. We will then expand the trial to China afterwards as planned," Joan Shen, CEO of I-Mab, told BioWorld.