二零一三年6月二30日,加州大学San Diego分校生物学系教师Yang Xu大学生应邀做客研商所并开设学术讲座。讲座的难题为: Developing human ES cells into cancer models and human therapy。王晓东大学生主持讲座。
2011年八月八日，United States加州高校华盛顿分校教学ArnoldKriegstein大学生应邀访问研商所并设置学术讲座。讲座的难题为：Neural stem and progenitor cells in human cortical development and therapeutics。高绍荣博士主持讲座。
Research in our lab focuses on the way in which neural stem and progenitor cells produce neurons, and ways in which this information can be used for cell based therapies to treat diseases of the nervous system. We found that radial glial cells, long thought to simply guide nerve cells during migration, are neuronal stem cells in the developing brain. We also found a second type of nerve cell precursor produced by radial glial cells suggesting a new mechanism for the generation of cell diversity and potential new strategies for generating specific neuronal subtypes. Recent insights gained from studies of the developing human cerebral cortex are illuminating potential evolutionary steps that contributed to structural and functional features of the human brain, as well as neurodevelopmental events that underlie a spectrum of cortical disorders including autism, schizophrenia, and epilepsy. Unlike the developing rodent cortex, the developing human cortex contains a massively expanded outer proliferative zone that is thought to account for the bulk of cortical neurogenesis. We have begun to characterize the types of progenitor cells within this progenitor region, to determine the genetic profiles of specific progenitor populations, and to explore how these cells contribute to the huge expansion of neuron number that characterizes the human cerebral cortex.