Dr. Liu Xiaozhuo obtained his Ph.D. in Biochemistry in 2015 under the joint supervision of Prof. Owen M. Rennert (National Institutes of Health, U.S.A.), Prof. Chan Wai-yee and Prof. Fung Kwok-pui of School of Biomedical Sciences (SBS). He was one of the exchange graduates participating in the CUHK-NIH Graduate Partnership Program, through which he had been enabled to explore cutting-edge research areas in autism spectrum disorder (an early onset neurodevelopmental disorder) and stem cells in the world’s premier biomedical research center NIH.