Prof. Jiawei Zhou participated the 10th IBRO World Congress of Neuroscience which was held in Sept. 21-25, 2019 in Daegu, Korea. He organized and chaired a symposium entitled ‘The role of NG2 glia in brain disorders’ which was well received by the audience. During the symposium, he gave a presentation showing a novel function of NG2 glia in the regulation of brain innate immunity and its implication for Parkinson’s disease.