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“One Ring to Bind Them All”—Part II : Identification of Promising G-Quadruplex Ligands by Screening of Cyclophane-Type Macrocycles
Joint Authors
Saettel, Nicolas
Teulade-Fichou, Marie-Paule
Guédin, Aurore
Mergny, Jean-Louis
Granzhan, Anton
Monchaud, David
Source
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-09
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A collection of 26 polyammonium cyclophane-type macrocycles with a large structural diversity has been screened for G-quadruplex recognition.
A two-step selection procedure based on the FRET-melting assay was carried out enabling identification of macrocycles of high affinity (ΔT1/2 up to 30°C) and high selectivity for the human telomeric G-quadruplex.
The four selected hits possess sophisticated architectures, more particularly the presence of a pendant side-arm as well as the existence of a particular topological arrangement appear to be strong determinants of quadruplex binding.
These compounds are thus likely to create multiple contacts with the target that may be at the origin of their high selectivity, thereby suggesting that this class of macrocycles offers unique advantages for targeting G-quadruplex-DNA.
American Psychological Association (APA)
Granzhan, Anton& Monchaud, David& Saettel, Nicolas& Guédin, Aurore& Mergny, Jean-Louis& Teulade-Fichou, Marie-Paule. 2010. “One Ring to Bind Them All”—Part II : Identification of Promising G-Quadruplex Ligands by Screening of Cyclophane-Type Macrocycles. Journal of Nucleic Acids،Vol. 2010, no. 2010, pp.1-11.
https://search.emarefa.net/detail/BIM-473309
Modern Language Association (MLA)
Granzhan, Anton…[et al.]. “One Ring to Bind Them All”—Part II : Identification of Promising G-Quadruplex Ligands by Screening of Cyclophane-Type Macrocycles. Journal of Nucleic Acids No. 2010 (2010), pp.1-11.
https://search.emarefa.net/detail/BIM-473309
American Medical Association (AMA)
Granzhan, Anton& Monchaud, David& Saettel, Nicolas& Guédin, Aurore& Mergny, Jean-Louis& Teulade-Fichou, Marie-Paule. “One Ring to Bind Them All”—Part II : Identification of Promising G-Quadruplex Ligands by Screening of Cyclophane-Type Macrocycles. Journal of Nucleic Acids. 2010. Vol. 2010, no. 2010, pp.1-11.
https://search.emarefa.net/detail/BIM-473309
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-473309