An overview of sugarmodified oligonucleotides for antisense therapeutics

TP Prakash - Chemistry & biodiversity, 2011 - Wiley Online Library
… of 2’-modified antisense oligonucleotides that act via an … the properties of the resulting
oligonucleotides. These topics … of chemical modification at the 2’-position of the sugar which …

Modified oligonucleotides: synthesis and strategy for users

S Verma, F Eckstein - Annual review of biochemistry, 1998 - annualreviews.org
… of synthetic oligonucleotides that contain backbone, base, andsugar modifications to investigate
… the applications of synthetic oligonucleotides that contain backbone, base, and sugar

Sugar-modified oligonucleotides: synthesis, physicochemical and biological properties

JL Imbach, B Rayner, F Morvan - Nucleosides & Nucleotides, 1989 - Taylor & Francis
… In conclusion, we have presented preliminary data on or-DNA, the first sugar modified
Chimeric … Among all the possible CNA, we presume that sugar modified CNA (and we are not …

Influence of Sugar Modifications on the Nucleoside Conformation and Oligonucleotide Stability: A Critical Review

G Das, S Harikrishna, KR Gore - The Chemical Record, 2022 - Wiley Online Library
… impact of chemical modifications on the sugar puckering and conformational dynamics of
the nucleosides and oligonucleotides. We have classified the sugar modifications based on the …

Antiproliferative activity of G-quartet-forming oligonucleotides with backbone and sugar modifications

V Đapić, PJ Bates, JO Trent, A Rodger, SD Thomas… - Biochemistry, 2002 - ACS Publications
… To fully characterize the antiproliferative activity of G-rich oligonucleotides such as GRO29A,
we have examined several analogues with modified sugar−phosphate backbones. Here we …

Introduction of sugar-modified nucleotides into CpG-containing antisense oligonucleotides inhibits TLR9 activation

T Yoshida, T Hagihara, Y Uchida, Y Horiuchi… - Scientific Reports, 2024 - nature.com
sugar modifications nor methylations are incorporated in the cytidines of the two CpG motifs.
Therefore, sugar modification … showing that 2′-OMe modification of two bases preceding a …

Extensive sugar modification improves triple helix forming oligonucleotide activity in vitro but reduces activity in vivo

MR Alam, A Majumdar, AK Thazhathveetil, ST Liu… - Biochemistry, 2007 - ACS Publications
… The third strand oligonucleotide must be nuclease resistant, … Base and sugar modifications
that address these issues have … modified nucleosides incorporated into the oligonucleotides

2'-Modified oligonucleotides for antisense therapeutics

TP Prakash, B Bhat - Current topics in medicinal chemistry, 2007 - ingentaconnect.com
… This is, in part, due to the enhanced biophysical properties of second generation antisense
oligonucleotides. 2'-Modifications that influence the sugar to adopt a 3'-endo sugar pucker …

Synthesis and Hybridization Properties of SugarModified Oligonucleotides

AK Sharma, P Kumar, KC Gupta - Helvetica chimica acta, 2001 - Wiley Online Library
… Hybridization properties of these modified oligonucleotides with the corresponding natural
… with serinolmodified oligonucleotides was made. Stability of the modified oligomers against …

Double sugar and phosphate backbone-constrained nucleotides: synthesis, structure, stability, and their incorporation into oligodeoxynucleotides

C Zhou, O Plashkevych… - The Journal of Organic …, 2009 - ACS Publications
… are introduced into the antisense oligonucleotides (AON), the modified AON binds to the …
as by the endocyclic sugar torsions and the orientation of the base relative to the sugar (Figure 1…