杨睿
办公室:创新港医学板块C区,21 号楼,4062房
电子邮件:rui.yang@xjtu.edu.cn
教育背景
2020.09- 基础医学院,转化医学院脑科学研究所。入选2019青年拔尖人才支持计划A类,特聘教授。
2019.09-2020.08:研究科学家:耶鲁大学 Department of Genetics。
2016.10-2019.08:博士后: 杜克大学医学院,导师:Prof.Dr.Vann Bennett美国科学院院士,HHMI 研究员教授。
2014.04 -2016.09 博士后:俄勒冈健康与科学大学(OHSU)。导师为资深科学家(Senior Scientist)Prof.Dr.Gary Banker教授。
博士:马普所-明斯特大学联合博士项目Graduate Program of Cell Dynamics and Disease (CEDAD)。导师:Prof.Dr.Andreas Puscheal。
2006.09 -2009.07硕士:深圳大学生命科学学院。导师:刘志刚教授。主要研究方向为过敏与变态反应。
1998.09 -2002.07 本科:西北大学生命科学学院,生物学专业。
研究方向
1. 神经细胞形态发育的调控:大脑的信号传递由高度分化的神经细胞(Neuron)执行。神经细胞高度分化形成轴突和树突两个区域,分别负责接收和向外传递信号。轴突和树突的正确构建对大脑功能至关重要。我们通过培养元代神经细胞,利用活细胞成像、高分辨率显微镜、蛋白质荧光标记等方法对神经细胞形态发育的调控机制进行研究。进而研究与神经细胞异常发育所导致的神经系统疾病,如自闭症、儿童发育迟缓等。
2.神经轴突起始位点与大脑的功能:
神经轴突起始位点(Axon initial segment,AIS)是神经轴突上紧邻细胞体的一段特殊细胞膜区域。该区域汇集了高密度的离子通道,是神经电冲动的起始位点,对神经细胞间的信息传递至关重要。神经元通过树突接受的信息汇总后,引发神经冲动将接收到的信号刺激向外传递。细胞膜下骨架蛋白Ankyrin G通过与钠离子通道、钾离子通道等相互作用,对AIS的形成起决定作用。缺失ankyrin G的小鼠无法形成AIS,其神经电冲动发生异常。Ankyrin G的基因ANK3上的点突变导致神经系统功能异常,引发如自闭症、语言功能障碍,运动功能障碍的复杂的临床症状。我们通过蛋白质组学、分子生物学、细胞生物学的研究手段,研究AIS的形成机制以及AIS异常与神经系统功能的关系。
实验室成员:
韩岳博士,毕业于成都电子科技大学,2020年获青秀人才支持计划B类
实验室长期招聘科研人员,待遇从优、同时欢迎报考研究生、博士。有意者请将简历发至:rui.yang@xjtu.edu.cn
代表论文:
1. Yang R*, Kathryn K. Walder-Christensen*, Namsoo Kim, Danwei Wu, Damaris Lorenzo, Alexandra Badea, William C Wetsel, Yong-Hui Jiang, Henry Yin, and Vann Bennett. ANK2 autism mutation targeting giant ankyrin-B promotes axon branching and ectopic connectivity. (2019) PNAS.July 23, 116(30)15262-15271.
2. Yang R, Kathryn K. Walder-Christensen, Samir Lalani, Haidun Yan, Irene Díez García-Prieto, Sara Álvarez, Alberto Fernández-Jaén, Yong-Hui Jiang, and Vann Bennett. Neurodevelopmental mutation of giant ankyrin-G disrupts a core mechanism for axon initial segment assembly. (2019) PNAS (online Aug 26,2019) ** Commentary by the editor
3. Yang R, Zoe Bostick, Julie Luisi, Gary Banker, and Marvin Bentley. A Novel Strategy to Visualize Vesicle-bound Kinesins Reveals Diversity of Kinesin-mediated Transport. (2019) Traffic (Online Aug 28, 2019)
4. Chen K*,Yang R*#, Li Y, Zhou J, Bennett V, and Mingjie Zhang#. Giant ankyrin-B binds to microtubules to suppress stochastic collateral axon branching. (2020) JCB
5. Yang R, Bentley M, Huang CH, and Banker GA. Analyzing Kinesin Motor Domain Translocation in Cultured Hippocampal Neurons, (2016) Methods in Cell biology;131:217-232.
6. Yang R, Kong E, Jin J, and Püschel AW. Rassf/MST/Ndr, a novel pathway in neuronal polarity. (2014) J Cell Sci. 127:3463-76.
* Contributed equally
** An unfolding role for ankyrin-G at the axon initial segment. James L. Salzer,(2019) PNAS.116(39):19228-19230
国际性学术会议 (poster presentation/talk)
1. Yang R, Kathryn Walder, Danwei Wu, Damaris Lorenzo, Vann Bennett.Poster Presentation. Neural-specific giant ankyrin-B is a molecular substrate for non-syndromic autism. LXXXIII Cold Spring Harbor symposium on Quantitative Biology Brains & Behavior: Order & Disorder in the Nervous System. Cold Spring Harbor, 2018, New York city, USA.
2. Yang R, K. Walder1, V. Bennett.Talk presentation at mini symposium. Axon initial segment assembly requires phosphorylation of 480 kDa ankyrin‐G. American Society for Cell Biology (ASCB) Annual Meeting. 2017, Philadelphia, PA, USA.
3. Yang R; et al.Poster presentation. A systematic approach to characterize the vesicles moved by different kinesins. American Society for Cell Biology (ASCB) Annual Meeting. 2016, San Francisco, CA, USA.
4. HHMI annual meeting at Janelia Research Campus. 2016, Virginia, USA.
5. American Society for Cell Biology (ASCB) Annual Meeting.2015, San Diego, CA, USA.
6. American Society for Cell Biology (ASCB) Annual Meeting, held jointly with the International Federation of Cell Biology (IFCB). 2014, Philadelphia, PA, USA.
7. Yang R; et al.Poster presentation:Mammalian NDR kinases regulate neuronal polarity.Society for Neuroscience annual meeting. 2012, New Orleans, USA.
8. Yang R; et al.Poster presentation:Rassf1 and Rassf5 are required for neuronal polarity.EMBO-Cell biology of the neurons: Polarity, Plasticity and Regeneration. 2011, Heraklion, Greece.