As of Jan. 31, 2024, there were more than 300 CAR T trials registered in China, surpassing the U.S. and becoming the country with the most CAR T therapy clinical trials. Among them, CD19 is the most frequently studied target, according to BioWorld and Cortellis. The rapid evolution of CAR T-cell therapies in China has escalated over the past decade from the start of the first clinical trials in 2013 to the country becoming an established host for CAR T-cell-related trials by 2017, according to Yongxian Hu and researchers from Zhejiang University in Hangzhou, China. Chinese cell therapy companies – backed by $2.37 billion in funding in 2021 – have since significantly increased basic research and trial output for CAR Ts, which was welcomed by large patient demand.