Literature DB >> 14649819

Telomestatin-induced stabilization of the human telomeric DNA quadruplex monitored by electrospray mass spectrometry.

Frédéric Rosu1, Valérie Gabelica, Kazuo Shin-ya, Edwin De Pauw.   

Abstract

Electrospray mass spectrometry (ESI-MS) was used to monitor the kinetics of duplex formation between the human telomeric DNA quadruplex and its complementary strand; the complexation of telomestatin to the G-quadruplex delays the unwinding of the quadruplex structure and formation of the duplex.

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Year:  2003        PMID： 14649819     DOI： 10.1039/b309394h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  22 in total

1.  Gas-phase stability of G-quadruplex DNA determined by electrospray ionization tandem mass spectrometry and molecular dynamics simulations.

Authors:  Carolyn L Mazzitelli; Junmei Wang; Suncerae I Smith; Jennifer S Brodbelt
Journal:  J Am Soc Mass Spectrom       Date:  2007-07-17       Impact factor: 3.109

2.  ESI-MS characterization of a novel pyrrole-inosine nucleoside that interacts with guanine bases.

Authors:  Sarah E Pierce; Courtney L Sherman; Janarthanan Jayawickramarajah; Candace M Lawrence; Jonathan L Sessler; Jennifer S Brodbelt
Journal:  Anal Chim Acta       Date:  2008-04-15       Impact factor: 6.558

3.  Mapping noncovalent ligand binding to stemloop domains of the HIV-1 packaging signal by tandem mass spectrometry.

Authors:  Kevin B Turner; Nathan A Hagan; Andrew S Kohlway; Daniele Fabris
Journal:  J Am Soc Mass Spectrom       Date:  2006-07-26       Impact factor: 3.109

4.  ESI-MS Investigation of an Equilibrium between a Bimolecular Quadruplex DNA and a Duplex DNA/RNA Hybrid.

Authors:  Monica L Birrento; Tracy M Bryan; Siritron Samosorn; Jennifer L Beck
Journal:  J Am Soc Mass Spectrom       Date:  2015-04-24       Impact factor: 3.109

5.  Dissociation kinetics of the streptavidin-biotin interaction measured using direct electrospray ionization mass spectrometry analysis.

Authors:  Lu Deng; Elena N Kitova; John S Klassen
Journal:  J Am Soc Mass Spectrom       Date:  2012-12-18       Impact factor: 3.109

6.  Evaluation of binding of perylene diimide and benzannulated perylene diimide ligands to DNA by electrospray ionization mass spectrometry.

Authors:  Carolyn L Mazzitelli; Jennifer S Brodbelt; Jonathan T Kern; Mireya Rodriguez; Sean M Kerwin
Journal:  J Am Soc Mass Spectrom       Date:  2006-02-28       Impact factor: 3.109

7.  Cation involvement in telomestatin binding to g-quadruplex DNA.

Authors:  Frédéric Rosu; Valérie Gabelica; Nicolas Smargiasso; Gabriel Mazzucchelli; Kazuo Shin-Ya; Edwin De Pauw
Journal:  J Nucleic Acids       Date:  2010-06-16

8.  Synthesis of Macrocyclic Hexaoxazole (6OTD) Dimers, Containing Guanidine and Amine Functionalized Side Chains, and an Evaluation of Their Telomeric G4 Stabilizing Properties.

Authors:  Keisuke Iida; Masayuki Tera; Takatsugu Hirokawa; Kazuo Shin-Ya; Kazuo Nagasawa
Journal:  J Nucleic Acids       Date:  2010-05-24

9.  Mammalian DNA2 helicase/nuclease cleaves G-quadruplex DNA and is required for telomere integrity.

Authors:  Weiqiang Lin; Shilpa Sampathi; Huifang Dai; Changwei Liu; Mian Zhou; Jenny Hu; Qin Huang; Judith Campbell; Kazuo Shin-Ya; Li Zheng; Weihang Chai; Binghui Shen
Journal:  EMBO J       Date:  2013-04-19       Impact factor: 11.598

10.  The G-quadruplex ligand telomestatin impairs binding of topoisomerase IIIalpha to G-quadruplex-forming oligonucleotides and uncaps telomeres in ALT cells.

Authors:  Nassima Temime-Smaali; Lionel Guittat; Assitan Sidibe; Kazuo Shin-ya; Chantal Trentesaux; Jean-François Riou
Journal:  PLoS One       Date:  2009-09-09       Impact factor: 3.240
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