Chemistry of locked nucleic acids (LNA): Design, synthesis, and bio-physical properties

2003 ◽  
Vol 10 (3-4) ◽  
pp. 237-253 ◽  
Author(s):  
Jesper Wengel ◽  
Michael Petersen ◽  
Miriam Frieden ◽  
Troels Koch
Keyword(s):  
Nucleic Acids ◽  
Physical Properties ◽  
Design Synthesis ◽  
Locked Nucleic Acids ◽  
Lna Design

Chemistry of Locked Nucleic Acids (LNA): Design, Synthesis, and Biophysical Properties

ChemInform ◽  
2005 ◽  
Vol 36 (32) ◽  
Author(s):  
Jesper Wengel ◽  
Michael Petersen ◽  
Miriam Frieden ◽  
Troels Koch
Keyword(s):  
Nucleic Acids ◽  
Biophysical Properties ◽  
Design Synthesis ◽  
Locked Nucleic Acids ◽  
Lna Design

scholarly journals Kinetics of DNA Strand Displacement Systems with Locked Nucleic Acids

2017 ◽  
Vol 121 (12) ◽  
pp. 2594-2602 ◽  
Author(s):  
Xiaoping Olson ◽  
Shohei Kotani ◽  
Bernard Yurke ◽  
Elton Graugnard ◽  
William L. Hughes
Keyword(s):  
Nucleic Acids ◽  
Strand Displacement ◽  
Dna Strand Displacement ◽  
Locked Nucleic Acids ◽  
Dna Strand ◽  
Kinetics Of

scholarly journals 7-Alkoxy-appended coumarin derivatives: synthesis, photo-physical properties, aggregation behaviours and current–voltage (I–V) characteristic studies on thin films

RSC Advances ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 10212-10223
Author(s):  
Abhijit Rudra Paul ◽  
Bapi Dey ◽  
Sudip Suklabaidya ◽  
Syed Arshad Hussain ◽  
Swapan Majumdar
Keyword(s):  
Thin Films ◽  
Carboxylic Acid ◽  
Physical Properties ◽  
Chemical Characteristics ◽  
Coumarin Derivatives ◽  
Design Synthesis ◽  
Electrical Switching ◽  
Physico Chemical ◽  
Current Voltage

In this article, we demonstrate the design, synthesis and physico-chemical characteristics, including electrical switching behaviours of long alkoxy-appended coumarin carboxylate/carboxylic acid in thin films.

scholarly journals Silencing Antibiotic Resistance with Antisense Oligonucleotides

Biomedicines ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 416
Author(s):  
Saumya Jani ◽  
Maria Soledad Ramirez ◽  
Marcelo E. Tolmasky
Keyword(s):  
Antibiotic Resistance ◽  
Nucleic Acids ◽  
Antisense Oligonucleotides ◽  
Bacterial Infections ◽  
Genetic Disorders ◽  
Antibiotic Resistance Genes ◽  
Short Review ◽  
Rnase H ◽  
Biological Processes ◽  
Locked Nucleic Acids

Antisense technologies consist of the utilization of oligonucleotides or oligonucleotide analogs to interfere with undesirable biological processes, commonly through inhibition of expression of selected genes. This field holds a lot of promise for the treatment of a very diverse group of diseases including viral and bacterial infections, genetic disorders, and cancer. To date, drugs approved for utilization in clinics or in clinical trials target diseases other than bacterial infections. Although several groups and companies are working on different strategies, the application of antisense technologies to prokaryotes still lags with respect to those that target other human diseases. In those cases where the focus is on bacterial pathogens, a subset of the research is dedicated to produce antisense compounds that silence or reduce expression of antibiotic resistance genes. Therefore, these compounds will be adjuvants administered with the antibiotic to which they reduce resistance levels. A varied group of oligonucleotide analogs like phosphorothioate or phosphorodiamidate morpholino residues, as well as peptide nucleic acids, locked nucleic acids and bridge nucleic acids, the latter two in gapmer configuration, have been utilized to reduce resistance levels. The major mechanisms of inhibition include eliciting cleavage of the target mRNA by the host’s RNase H or RNase P, and steric hindrance. The different approaches targeting resistance to β-lactams include carbapenems, aminoglycosides, chloramphenicol, macrolides, and fluoroquinolones. The purpose of this short review is to summarize the attempts to develop antisense compounds that inhibit expression of resistance to antibiotics.

FISHing with locked nucleic acids (LNA): evaluation of different LNA/DNA mixmers

2003 ◽  
Vol 17 (4) ◽  
pp. 165-169 ◽  
Author(s):  
Asli N Silahtaroglu ◽  
Niels Tommerup ◽  
Henrik Vissing
Keyword(s):  
Nucleic Acids ◽  
Locked Nucleic Acids

Locked nucleic acids (LNA) and medical applications

2003 ◽  
Vol 10 (3-4) ◽  
pp. 325-334 ◽  
Author(s):  
Henrik Ørum ◽  
Andreas Wolter ◽  
Lars Kongsbak
Keyword(s):  
Nucleic Acids ◽  
Medical Applications ◽  
Locked Nucleic Acids

Increase in Hybridization Rates with Oligodeoxyribonucleotides Containing Locked Nucleic Acids

2006 ◽  
Vol 24 (2) ◽  
pp. 171-182 ◽  
Author(s):  
Thomas K. Ormond ◽  
Daniel Spear ◽  
Jacqueline Stoll ◽  
Megan A. Mackey ◽  
Pamela M. St. John
Keyword(s):  
Nucleic Acids ◽  
Locked Nucleic Acids

Enhanced Inhibition of Transcription Start by Targeting with 2′-OMe Pentaribonucleotides Comprising Locked Nucleic Acids and Intercalating Nucleic Acids

ChemBioChem ◽  
2005 ◽  
Vol 6 (7) ◽  
pp. 1181-1184 ◽  
Author(s):  
Vyacheslav V. Filichev ◽  
Birte Vester ◽  
Lykke H. Hansen ◽  
Mohammed T. Abdel Aal ◽  
B. Ravindra Babu ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Transcription Start ◽  
Locked Nucleic Acids
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