• 姓      名:    谭　铮
• 职      务:   
• 职      称:    研究员
• 通讯地址:    北京市朝阳区北辰西路1号院5号

简历介绍：

谭铮，博士，研究员，博士生导师，端粒与衰老研究组组长。 国家“杰出青年科学基金”获得者、教育部“长江计划”特聘教授、中国科学院“百人计划”国外引进杰出人才、中国科学院特聘研究员。获国务院政府特殊津贴。入选国家新世纪“百千万人才工程”。曾任、现任中国生物物理学会常务理事、理事。1986-1988年中国科学院与荷兰Groningen州立大学微生物系合培博士生。1991-1996年分别在美国 North Carolina 州立大学、美国国立卫生研究院环境健康研究所分子与细胞药理学实验室进行客座研究。 研究方向：衰老的分子生物学研究。主持承担和参加国家教委留学回国人员科研基金，国家自然科学基金委杰出青年基金，基金委重点基金，国家重点基础研究发展规划（973计划）等科研项目20多项。在国际主流杂志Proc. Natl. Acad. Sci. USA、J. Am. Chem. Soc.、Angew. Chem. Int. Ed. Engl.、Nucleic Acids Res.、Chem. Sci.、Anal. Chem.、Clin. Chem.、Chem. Commun. (Camb.)等发表研究论文50多篇。2009年获北京市科学技术奖一等奖（排名4），2009年中华医学科技奖一等奖（排名4），2010年获国家科学技术进步奖二等奖（排名4）。获得中国、美国发明专利各1项。 实验室现有硕博连读研究生6名，博士后1名。已毕业博士生20名，均在国内外知名科研机构或公司从事研究工作，其中6人已晋升为教授。 1978 - 1982 武汉大学 生物系生物化学，学士 1982 - 1985 武汉大学 生物系生物物理，硕士 1985 - 1989 北京 中国科学院 动物研究所生物化学，博士 1989 - 1991 北京 中国科学院 动物研究所 助理研究员 1991 - 1993 美国北卡州立大学 植物系 博士后 1993 - 1996 美国国立卫生研究院环境健康科学研究所 Visiting Fellow 1997 - 1998 广州华南理工大学食品与生物工程学院 副教授 1998 - 2005 武汉大学 生命科学院 教授，博导，长江计划特聘教授 2005 - 中国科学院动物所膜生物学国家重点实验室（原生物膜与膜生物工程国家重点实验室） 研究员

研究领域：

社会任职：

获奖及荣誉：

承担科研项目情况：

国家重点基础研究发展规划(973)项目：衰老机理及老年疾病防治的基础研究：细胞复制性衰老中衰老相关基因、端粒与端粒酶变化的分子机理，2000-2005年，课题组长国家重点基础研究发展规划(973)项目：衰老的机制与干预的基础研究：端粒与线粒体在细胞衰老进程的中心作用机制，2007-2012年，课题组长国家重点基础研究发展规划(973)项目：内脏器官衰老与相关老年疾病防治的基础研究：遗传程序调控器官衰老发生发展的共同机制研究，2013-2017年，课题组长国家自然科学基金重大研究计划重点项目：化学小分子探针对染色体端粒DNA结构、生物学活性及相关信号转导的干预和影响，2009-2012年国家自然科学基金重大研究计划重点项目：小分子与核酸的相互识别和调控作用，2015-2019年

代表论著：

Zheng, K.W., He, Y.D., Liu, H.H., Li, X.M., Hao, Y.H. and Tan, Z. (2017) Superhelicity Constrains a Localized and R-Loop-Dependent Formation of G-Quadruplexes at the Upstream Region of Transcription. ACS Chem. Biol., 12, 2609-2618.Zhao, Y., Zhang, J.Y., Zhang, Z.Y., Tong, T.J., Hao, Y.H. and Tan, Z. (2017) Real-Time Detection Reveals Responsive Cotranscriptional Formation of Persistent Intramolecular DNA and Intermolecular DNA:RNA Hybrid G-Quadruplexes Stabilized by R-Loop. Anal. Chem., 89, 6036-6042.Li, X.M., Zheng, K.W., Hao, Y.H. and Tan, Z. (2016) Exceptionally Selective and Tunable Sensing of Guanine Derivatives and Analogues by Structural Complementation in a G-Quadruplex. Angew. Chem. Int. Ed. Engl., 55, 13759-13764.Liu, H.h., Zheng, K.w., He, Y.d., Chen, Q., Hao, Y.h. and Tan, Z. (2016) RNA G-quadruplex formation in defined sequence in living cells detected by bimolecular fluorescence complementation. Chem. Sci., 7, 4573-4581.Li, X.M., Zheng, K.W., Zhang, J.Y., Liu, H.H., He, Y.D., Yuan, B.F., Hao, Y.H. and Tan, Z. (2015) Guanine-vacancy-bearing G-quadruplexes responsive to guanine derivatives. Proc. Natl. Acad. Sci. USA, 112, 14581-14586.Liu, J.Q., Xiao, S., Hao, Y.H. and Tan, Z. (2015) Strand-Biased Formation of G-Quadruplexes in DNA Duplexes Transcribed with T7 RNA Polymerase. Angew. Chem. Int. Ed. Engl., 54, 8992-8996.Wu, R.Y., Zheng, K.W., Zhang, J.Y., Hao, Y.H. and Tan, Z. (2015) Formation of DNA:RNA Hybrid G-Quadruplex in Bacterial Cells and Its Dominance over the Intramolecular DNA G-Quadruplex in Mediating Transcription Termination. Angew. Chem. Int. Ed. Engl., 54, 2447-2451.Tan, Z., Tang, J., Kan, Z.Y. and Hao, Y.H. (2015) Telomere G-Quadruplex as a Potential Target to Accelerate Telomere Shortening by Expanding the Incomplete End-Replication of Telomere DNA. Curr. Top. Med. Chem., 15, 1940-1946.Xiao, S., Zhang, J.Y., Wu, J., Wu, R.Y., Xia, Y., Zheng, K.W., Hao, Y.H., Zhou, X. and Tan, Z. (2014) Formation of DNA:RNA Hybrid G-Quadruplexes of Two G-Quartet Layers in Transcription: Expansion of the Prevalence and Diversity of G-Quadruplexes in Genomes. Angew. Chem. Int. Ed. Engl., 53, 13110-13114.Zheng, K.W., Wu, R.Y., He, Y.D., Xiao, S., Zhang, J.Y., Liu, J.Q., Hao, Y.H. and Tan, Z. (2014) A competitive formation of DNA:RNA hybrid G-quadruplex is responsible to the mitochondrial transcription termination at the DNA replication priming site. Nucleic Acids Res., 42, 10832-10844.Zhang, J.Y., Zheng, K.W., Xiao, S., Hao, Y.H. and Tan, Z. (2014) Mechanism and Manipulation of DNA:RNA Hybrid G-Quadruplex Formation in Transcription of G-Rich DNA. J. Am. Chem. Soc., 136, 1381-1390.Zheng, K.W., Xiao, S., Liu, J.Q., Zhang, J.Y., Hao, Y.H. and Tan, Z. (2013) Co-transcriptional formation of DNA:RNA hybrid G-quadruplex and potential function as constitutional cis element for transcription control. Nucleic Acids Res., 41, 5533-5541.Zhang, C., Liu, H.H., Zheng, K.W., Hao, Y.H. and Tan, Z. (2013) DNA G-quadruplex formation in response to remote downstream transcription activity: long-range sensing and signal transducing in DNA double helix. Nucleic Acids Res., 41, 7144-7152.Xiao, S., Zhang, J.Y., Zheng, K.W., Hao, Y.H. and Tan, Z. (2013) Bioinformatic analysis reveals an evolutional selection for DNA:RNA hybrid G-quadruplex structures as putative transcription regulatory elements in warm-blooded animals. Nucleic Acids Res., 41, 10379-10390.Wang, F., Tang, M.L., Zeng, Z.X., Wu, R.Y., Xue, Y., Hao, Y.H., Pang, D.W., Zhao, Y. and Tan, Z. (2012) Telomere- and telomerase-interacting protein that unfolds telomere G-quadruplex and promotes telomere extension in mammalian cells. Proc. Natl. Acad. Sci. USA, 109, 20413-20418.Xue, Y., Liu, J.Q., Zheng, K.W., Kan, Z.Y., Hao, Y.H. and Tan, Z. (2011) Kinetic and Thermodynamic Control of G-Quadruplex Folding. Angew. Chem. Int. Ed., 50, 8046-8050.Wang, Q., Liu, J.Q., Chen, Z., Zheng, K.W., Chen, C.Y., Hao, Y.H. and Tan, Z. (2011) G-quadruplex formation at the 3' end of telomere DNA inhibits its extension by telomerase, polymerase and unwinding by helicase. Nucleic Acids Res., 39, 6229-6237. Chen, C.Y., Wang, Q., Liu, J.Q., Hao, Y.H. and Tan, Z. (2011) Contribution of Telomere G-Quadruplex Stabilization to the Inhibition of Telomerase-Mediated Telomere Extension by Chemical Ligands. J. Am. Chem. Soc., 133, 15036-15044.Zheng, K.W., Zhang, D., Zhang, L.X., Hao, Y.H., Zhou, X. and Tan, Z. (2011) Dissecting the strand folding orientation and formation of g-quadruplexes in single- and double-stranded nucleic acids by ligand-induced photocleavage footprinting. J. Am. Chem. Soc., 133, 1475-1483.Wang, Q., Ma, L., Hao, Y.H. and Tan, Z. (2010) Folding equilibrium constants of telomere g-quadruplexes in free state or associated with proteins determined by isothermal differential hybridization. Anal. Chem., 82, 9469-9475.Liu, J.Q., C.Y. Chen, Y. Xue, Y.H. Hao, & Z. Tan, (2010) G-Quadruplex Hinders Translocation of BLM Helicase on DNA: A Real-Time Fluorescence Spectroscopic Unwinding Study and Comparison with Duplex Substrates. J Am Chem Soc, 132(30): 10521-7.Zheng, K.W., Z. Chen, Y.H. Hao, & Z. Tan, (2010) Molecular crowding creates an essential environment for the formation of stable G-quadruplexes in long double-stranded DNA.Nucleic Acids Res, 38(1): 327-38.Chen, Z., K.W. Zheng, Y.H. Hao, & Z. Tan, (2009) Reduced or Diminished Stabilization of the Telomere G-Quadruplex and Inhibition of Telomerase by Small Chemical Ligands under Molecular Crowding Condition.J Am Chem Soc, 131: 10430-10438.Yuan, B.F., X.Y. Zhuang, Y.H. Hao, & Z. Tan, (2008) Kinetics of base stacking-aided DNA hybridization.Chem Commun (Camb), (48): 6600-6602.Wang, F., Y. Zhao, Y. Hao, & Z. Tan, (2008) Identification of low-abundance alternatively spliced mRNA variants by exon exclusive reverse transcriptase polymerase chain reaction.Anal Biochem, 383: 307-310.Tang, J., Z.Y. Kan, Y. Yao, Q. Wang, Y.H. Hao, & Z. Tan, (2008) G-quadruplex preferentially forms at the very 3' end of vertebrate telomeric DNA.Nucleic Acids Res, 36(4): 1200-8.Zhuang, X.Y., J. Tang, Y.H. Hao, & Z. Tan, (2007) Fast detection of quadruplex structure in DNA by the intrinsic fluorescence of a single-stranded DNA binding protein.J Mol Recognit, 20(5): 386-91.Yuan, B.F., Y. Xue, M. Luo, Y.H. Hao, & Z. Tan, (2007) Two DNAzymes targeting the telomerase mRNA with large difference in Mg2+ concentration for maximal catalytic activity.Int J Biochem Cell Biol, 39(6): 1119-29.Yao, Y., Q. Wang, Y.H. Hao, & Z. Tan, (2007) An exonuclease I hydrolysis assay for evaluating G-quadruplex stabilization by small molecules.Nucleic Acids Res, 35(9): e68.Xue, Y., Z.Y. Kan, Q. Wang, Y. Yao, J. Liu, Y.H. Hao, & Z. Tan, (2007) Human telomeric DNA forms parallel-stranded intramolecular G-quadruplex in K+ solution under molecular crowding condition.J Am Chem Soc, 129(36): 11185-91.Kan, Z.Y., Y. Lin, F. Wang, X.Y. Zhuang, Y. Zhao, D.W. Pang, Y.H. Hao, & Z. Tan, (2007) G-quadruplex formation in human telomeric (TTAGGG)4 sequence with complementary strand in close vicinity under molecularly crowded condition.Nucleic Acids Res, 35(11): 3646-53.Kan, Z.Y., Y. Yao, P. Wang, X.H. Li, Y.H. Hao, & Z. Tan, (2006) Molecular crowding induces telomere G-quadruplex formation under salt-deficient conditions and enhances its competition with duplex formation.Angew Chem Int Ed Engl, 45(10): 1629-32.Zhao, Y., Z.X. Zeng, Z.Y. Kan, Y.H. Hao, & Z. Tan, (2005) The folding and unfolding kinetics of the i-motif structure formed by the C-rich strand of human telomere DNA.Chembiochem, 6(11): 1957-60.Zeng, Z.X., Y. Zhao, Y.H. Hao, & Z. Tan, (2005) Tetraplex formation of surface-immobilized human telomere sequence probed by surface plasmon resonance using single-stranded DNA binding protein.J Mol Recognit, 18(3): 267-71.Shao, L., Q.H. Li, J. Wang, & Z. Tan, (2005) Fragmentation and rapid shortening of telomere in HeLa cells in the early phase of hydroxyl radical-induced apoptosis.Cancer Biol Ther, 4(3): 336-41.Li, W.G., Q.H. Li, & Z. Tan, (2005) Epigallocatechin gallate induces telomere fragmentation in HeLa and 293 but not in MRC-5 cells.Life Sci, 76(15): 1735-46.Li, W.G., Q.H. Li, & Z. Tan, (2005) Detection of telomere damage as a result of strand breaks in telomeric and subtelomeric DNA.Electrophoresis, 26(3): 533-6.

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