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个人简介

工作经历 研究员,复旦大学,生物医学研究院(2007.12-今) 副研究员,中国疾病预防控制中心艾滋病预防控制中心(2004.1-2007.11) 博士后,美国遗传与人类疾病研究所(乔治城大学)(1997.10-2001.6) 资深研究助理,美国遗传与人类疾病研究所(2001.6-2004.1) 教育经历 医学学士与硕士,中国医科大学(1986.8-1994.7) 医学博士,中国医学科学院&中国协和医科大学(1994.8-1997.9) 所获人才项目 2011年获“上海市优秀学术带头人”称号 2011年被列为“新一轮上海市卫生系统优秀学科带头人培养计划”培养对象 2012年荣获“复旦大学十佳卫生管理工作者”称号 2015年获“上海市医学领军人才”称号 2016年获“上海市领军人才”称号 所获奖项 2012年获上海医学科技奖三等奖(粘膜潜在免疫损伤预测的新技术,第二) 2013年获上海市科学技术三等奖(甲型流感的诊断、救治与预防应对的策略研究与应用,第三)

研究领域

我团队主要涵盖三个研究方向,其一是感染免疫保护与致病机制研究,利用急性与慢性感染模型(流感、HIV、LCMV),观察与解析机体的免疫保护、T细胞的发育、分化与损伤机制以及T细胞与固有免疫应答的相互作用;其二是抗感染的免疫治疗、药物与疫苗的研发,在国际上率先提出不同免疫原序贯免疫策略、以优势活化针对病毒保守区域的疫苗策略,设计新型疫苗,同时,根据揭示的免疫学机制,研发新的免疫治疗策略与抗体药物;其三是研发新型肿瘤免疫治疗技术,在开展iNKT治疗晚期实体瘤的临床研究的同时,进一步研发肿瘤微环境激活的CAR-T技术,该技术利用肿瘤微环境敏感技术,使得CAR-T仅在肿瘤微环境中杀伤肿瘤细胞,在肿瘤微环境以外场所不能够识别任何抗原,从而避免了非特异杀伤。 团队的研究带来若干学术成果,首先是阐明H7N9流感感染的免疫保护机制,提示流感预防性疫苗除传统活化中和抗体外,活化T细胞的疫苗对预防/削弱流感致病性同样有效;同时,重症流感治疗应同时抗病毒与抑炎才能有效。并且在国际上率先报道了流感病毒的“序贯感染/疫苗免疫”在人群中建立了广谱抗流感的免疫屏障,这一屏障随着后续的疫苗接种可获得进一步的加强。同时也解析了HIV感染的免疫保护与免疫致病机制,提示免疫耗竭的修复应该考虑内源性固有免疫应答通路。针对艾滋病毒多变的特点,提出并实现了攻击艾滋病毒保守区为主的疫苗策略,此策略有望防止HIV-1的逃逸,为研制有效艾滋病预防性疫苗奠定基础。首次报道了HSP47为神经胶质瘤特异性抗原之一,活化抗HSP47的CD8+T细胞应答对神经胶质瘤有治疗及预防复发的作用。 徐教授主持承担国家“十五”攻关项目、国家“十一五” “十二五”“十三五”重大传染病科技专项,美国NIH项目,国家自然科学基金项目,科技部973课题等课题。在Nature, Science, PNAS, Nat Microbiol, Nat Commun, Clin Infect Dis, Neurology, Biomaterials, J Immunol, AIDS, J Virol 等杂志累计发表SCI论文130余篇。多项科技成果实现转化。

近期论文

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Zhang W, Xu L, Park HB, Hwang J, Kwak M, Lee PCW, Liang G, Zhang X, Xu J, Jin JO.Escherichia coli adhesion portion FimH functions as an adjuvant for cancer immunotherapy.Nat Commun. 2020;11:1187. doi: 10.1038/s41467-020-15030-4. Qiu T, Yang Y, Qiu J, Huang Y, Xu T, Xiao H, Wu D, Zhang Q, Zhou C, Zhang X, Tang K, Xu J*, Cao Z*. CE-BLAST makes it possible to compute antigenic similarity for newly emerging pathogens. Nature Communication, 2018, 9(1): 1772 Wang Z, Zhu L, Nguyen T, Wan Y, Sant S, Qui?ones-Parra S, Crawford J, Eltahla A, Rizzetto S, Bull R, Qiu C, Koutsakos M, Clemens B, Loh L, Chen T, Liu L, Cao P, Ren Y, Kedzierski L, Kotsimbos T, McCaw J, Gruta N, Turner S, Cheng A, Luciani F, Zhang X, Doherty P, Thomas P, Xu J* and Kedzierska K* Clonally diverse CD38+HLA-DR+CD8+ T cells persist during fatal H7N9 disease. Nature Communication, 2018, 9: 824 Jian Chen, Yi-feng Yang, Yu Yang, Peng Zou, Jun Chen, Yongquan He, Sai-lan Shui, Yan-ru Cui, Ru Bai, Ya-jun Liang, Yunwen Hu, Biao Jiang, Lu Lu, Xiaoyan Zhang*, Jia Liu*, Xu J*. AXL Promotes Zika Virus Infection in Astrocytes by Antagonizing Type I Interferon Signaling. Nature Microbiology, 2018, 3(3): 302-309. doi: 10.1038/s41564-017-0092-4. Zhao C*, Xu J*. Toward universal influenza virus vaccines: from natural infection to vaccination strategy. Curr Opin Immunol. 2018,53:1-6. Ran He, Shiyue Hou, Cheng Liu, Anli Zhang, Qiang Bai, Miao Han, Yu Yang, Gang Wei, Ting Shen, Xinxin Yang, Lifan Xu, Xiangyu Chen, Yaxing Hao, Chuhong Zhu, Juanjuan Ou, Houjie Liang, Ting Ni, Xiaoyan Zhang, Xinyuan Zhou, Xu J, Hai Qi*, Yuzhang Wu* and Lilin Ye*. Follicular CXCR5-expressing CD8 T cells curtail chronic viral infection. Nature, 2016, 537 (7620):412-428. doi: 10.1038/nature19317. Liyen Loh, Zhongfang Wang, Sneha Sant, Marios Koutsakos, Sinthujan Jegaskanda, Alexandra J Corbett, Ligong Liu, David P Fairlie, Jane Crowe, Jamie Rossjohn, Xu J, Peter C Doherty, James McCluskey, Katherine Kedzierska. Human mucosal-associated invariant T cells contribute to anti-viral influenza immunity via IL-18 dependent activation. PNAS, 2016; 113(36):10133-8. doi: 10.1073/pnas.1610750113. Wang Z, Wan Y, Qiu C, Qui?ones-Parra S, Zhu Z, Loh L, Tian D, Ren Y, Hu Y, Zhang X, Thomas PG, Inouye M, Doherty PC, Kedzierska K*, Xu J*. Rapid recovery from severe H7N9 disease requires a diversity of response mechanisms dominated by CD8+ T cells. Nat. Commun. 2015, 6: 6833. doi: 10.1038/ncomms7833. Zhe Bao Wu, Lin Cai, Chao Qiu, An Li Zhang, Shao Jian Lin, Yu Yao, Xu J*, and liangfu zhou*. CTL responses to HSP47 associated with the prolonged survival of glioblastomas patients. Neurology, 2014, 82(14):1261-5. (2015 IF=8.28; 5-Year IF=8.35) Wang Z, Zhang A, Wan Y, Liu X, Qiu C, Xi X, Ren Y, Wang J, Dong Y, Bao M, Li L, Zhou M, Yuan S, Sun J, Zhu Z, Chen L, Li Q, Zhang Z, Zhang X, Lu S, Doherty PC, Kedzierska K, Xu J*. Early hypercytokinemia is associated with IFITM3 dysfunction and predictive of fatal H7N9 infection. PNAS, 2014, 111:769-74. Qiu C, Huang Y, Wang Q, Tian D, Zhang W, Hu Y, Yuan Z, Zhang X, Xu J*. Boosting Heterosubtypic Neutralization Antibodies in Recipients of 2009 Pandemic H1N1 Influenza Vaccine. Clinical Infectious Diseases, 2012. 54: 17-24. (2015 IF=8.88, 5-Year IF=9.2) Yong Qiao, Yang Huang, Chao Qiu, Xinye Yue, Liandong Deng, Yanmin Wan, Jinfeng Xing, Congyou Zhang, Songhua Yuan, Anjie Dong, Xu J*. The Use of PEGylated Poly [2-(N, N-dimethylamino) ethyl methacrylate] as A Mucosal DNA Delivery Vector and the Activation of Innate Immunity and Improvement of HIV-1-specific Immune Responses. Biomaterials, 31 (2010): 115–123. (2015 IF=8.55, 5-Year IF=9.3) Liu, S., C. Qiu, R. Miao, J. Zhou, W. Fu, L. Zhu, L. Zhang, Xu J, M. Fu, and T. Wang. 2013. MCPIP1 restricts HIV infection and is rapidly degraded in activated CD4+ T cells. PNAS 2013;110(47):19083-8. doi: 10.1073/pnas.1316208110. Lori F, Lewis M, Xu J, Varga G, Zinn D, Crabbs C, Wagner W, Greenhouse J, Silvera P, Yalley-Ogunro J, Tinelli C & Lisziewicz J. Control of SIV rebound through structured treatment interruptions during early infection. Science, 290: 1591~93, 2000.

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