 | 謝 維 | 教授、博士生導(dǎo)師,生命科學(xué)研究院 院長 “發(fā)育與疾病相關(guān)基因”教育部重點(diǎn)實(shí)驗(yàn)室 主任 | 電話: | 025-83790970 | E-mail: | [email protected] | Labweb: |
| 辦公地點(diǎn): | 南京市四牌樓2號(hào),李文正樓北221 | | |
個(gè)人簡介: 1981年7月參加工作,1991年6月畢業(yè)于南京鐵道醫(yī)學(xué)院微生物學(xué)與免疫學(xué)專業(yè),獲碩士學(xué)位;1995年10月畢業(yè)于南京大學(xué)生物化學(xué)與分子生物學(xué)系,獲博士學(xué)位。1997年1月至1998年12月在美國羅切斯特大學(xué)醫(yī)學(xué)中心作博士后;1999年5月至2001年8月在加拿大多倫多大學(xué)附屬多倫多病童醫(yī)院博士后、訪問學(xué)者。2001年9月作為教育部“長江學(xué)者獎(jiǎng)勵(lì)計(jì)劃”特聘教授,受聘為東南大學(xué)基礎(chǔ)醫(yī)學(xué)院遺傳學(xué)研究中心主任,博士生導(dǎo)師;2003年獲準(zhǔn)建設(shè)“發(fā)育與疾病相關(guān)基因”教育部重點(diǎn)實(shí)驗(yàn)室,任主任;2004年4月至2009年11月任東南大學(xué)基礎(chǔ)醫(yī)學(xué)院院長,2009年12月起任東南大學(xué)生命科學(xué)研究院院長。先后獲得國家自然科學(xué)基金(面上、重點(diǎn))、國家杰出青年科學(xué)基金、美國NIH基金(RO3)、國家“973”重大基礎(chǔ)研究項(xiàng)目等資助。 研究方向:突觸發(fā)育調(diào)控與認(rèn)知疾病機(jī)制 大腦通過約1015個(gè)突觸連接而成的巨大通訊網(wǎng)絡(luò)來進(jìn)行信息處理、行使功能。突觸通過自身的可塑性,傳遞、轉(zhuǎn)變和完善信號(hào)。突觸細(xì)胞粘附因子,通過連接突觸前、后細(xì)胞,調(diào)節(jié)突觸傳遞信號(hào),并且通過形成特異性的突觸功能來決定神經(jīng)網(wǎng)絡(luò)的特性。家系分析發(fā)現(xiàn),人類突觸細(xì)胞粘附因子基因發(fā)生突變與孤獨(dú)癥、精神分裂癥等關(guān)聯(lián);基因組水平研究顯示,包括孤獨(dú)癥、精神分裂癥等多種認(rèn)知性疾病,均存在編碼突觸分子,如Caherins、Protocadherins、L1CAM、Neuroligin、Neurexin、CNTNAP2和Contactins等的基因異常,但其致病機(jī)制不清。本研究組以神經(jīng)元表面蛋白分子為研究對(duì)象,應(yīng)用遺傳學(xué)、分子生物學(xué)等手段,結(jié)合模式生物,研究它們?cè)谕挥|發(fā)生、成熟、可塑性以及在學(xué)習(xí)記憶等高級(jí)神經(jīng)活動(dòng)與行為中的作用,探討其在遺傳和表觀遺傳水平上的調(diào)控機(jī)制,為闡明其在相關(guān)的認(rèn)知障礙與疾病中的作用奠定基礎(chǔ)。 本課題組日常負(fù)責(zé)人聯(lián)系方式: 呂卉卉:025-83790976
近期代表性論文: 1.Xinwang Zhang, Menglong Rui, Guangming Gan, Cong Huang, Jukang Yi, Huihui Lv, Wei Xie*. Presynaptic Neuroligin 4 Positively Regulate Neuromuscular Synaptic Growth in Drosophila via BMP Signaling Pathway. The Journal of Biological Chemistry,jbc.M117.810242. doi:10.1074/jbc.M117.810242 2.Menglong Rui, Jinjun Qian, Lijuan Liu, Yihan Cai, Huihui Lv, Junhai Han, Zhengping Jia, Wei Xie*. The neuronal protein neurexin directly interacts with the Scribble-Pix complex to stimulate F-actin assembly for presynaptic vesicle clustering. The Journal of Biological Chemistry, 2017, 292(35):14334-48 3.Renjun Tu, Jinjun Qian, Menglong Rui, Nana Tao, Mingkuan Sun, Yan Zhuang, Huihui Lv, Junhai Han, Moyi Li, Wei Xie*. Proteolytic cleavage is required for Neuroligin 2 maturation and function in Drosophila.Journal of Molecular Cell Biology, 2017, 9(3):231-242 4.Lina Liu, Yao Tian, Xiaoyan Zhang, Xinwang Zhang, Tao Li, Wei Xie, Junhai Han*. Neurexin Restricts Axonal Branching in Columns by Promoting Ephrin Clustering. Developmental Cell, 2017, 41:94-106 5.An Liu, Zikai Zhou, Rui Dang, Guiqing He, Celeste Leung, Daniel Pak, Zhengping Jia*, Wei Xie*. Neuroligin-1 regulates spines and synaptic plasticity via LIMK1/cofilin mediated actin reorganization. The Journal of Cell Biology, 2016, 212(4):449-463 (Cover Story, COMMENT:Karen A. Newell?Litwa. Breaking down to build up: Neuroligin’s C-terminal domain strengthens the synapse. J. Cell Biol. 212, 375-377) 6.Shuting Xia, Zikai Zhou, Celeste Leung, Yuehua Zhu, Xingxiu Pan, Maria Morena, Matthew N. Hill*, Wei Xie*, Zhengping Jia*. p21-Activated Kinase 1 Restricts Tonic Endocannabinoid Signaling in the Hippocampus. eLife, 2016;5:e14653. DOI: 10.7554/eLife.14653 7.Tao Li, Yao Tan, Qian Li, Huiying Chen, Huihui Lv, Wei Xie, Junhai Han*. Neurexin/NSF interaction regulates short-term synaptic depression. The Journal of Biological Chemistry, 2015, 290(29):17656-67. (Papers of the Week, Cover Story, 2015 Best of Winner) 8.Zarko Todorovski, Suhail Asrar, Jackie Liu, Ner Mu Nar Saw, Krutika Joshi, Miguel A. Cortez, O. Carter Snead III, Wei Xie, Zhengping Jia*. LIMK1 regulates long-term memory and synaptic plasticity via the transcriptional factor CREB. Molecular and Cellular Biology, 2015, 35(8):1316-28. 9.Xingxiu Pan, Xinxia Chang, Celeste Leung, Zikai Zhou, Feng Cao, Wei Xie*, Zhengping Jia*. PAK1 regulates cortical development via promoting neuronal migration and progenitor cell proliferation. Molecular Brain, 2015, 8:36, DOI 10.1186/s13041-015-0124-z 10.Guanglin Xing, Guangming Gan, Dandan Chen, Mingkuan Sun, Jukang Yi, Huihui Lv, Junhai Han, Wei Xie*. Drosophila Neuroligin3 Regulates Neuromuscular Junction Development and Synaptic Differentiation. The Journal of Biological Chemistry, 2014, 289(46):31867-31877 (Papers of the Week) 11.Yi Li, Zikai Zhou, Xinwang Zhang, Huawei Tong, Peipei Li, Zichao Zhang, Zhengping Jia, Wei Xie* and Junhai Han*. Drosophila Neuroligin4 regulates sleep through modulating GABA transmission. The Journal of Neuroscience, 2013, 33(39):15545-15554 12.Yao Tian, Yi Li, Mingkuan Sun, Wen Hu, Didi Wan, Jing Li, Junhai Han* and Wei Xie*. Neurexin Regulates Visual Function via Mediating Retinoid Transport to Promote Rhodopsin Maturation. Neuron, 2013, 77(2):311-322 13.Mingkuan Sun, Guanglin Xing, Liudi Yuan, Guangming Gan, David Knight, Sheila Irene With, Cui He, Junhai Han, Xiankun Zeng, Ming Fang, Gabrielle L. Boulianne*, Wei Xie*. Neuroligin2 Is Required for Synapse Development and Function at the Drosophila Neuromuscular Junction. Journal of Neuroscience, 2011, 31(2):687-699 (This Week in The Journal)
|