Chemical modification and design of anti-miRNA oligonucleotides

KA Lennox, MA Behlke - Gene therapy, 2011 - nature.com
Antisense techniques have been employed for over 30 years to suppress expression of
target RNAs. Recently, microRNAs (miRNAs) have emerged as a new class of small, non …

Strategies to modulate microRNA functions for the treatment of cancer or organ injury

TJ Lee, X Yuan, K Kerr, JY Yoo, DH Kim, B Kaur… - Pharmacological …, 2020 - ASPET
Cancer and organ injury—such as that occurring in the perioperative period, including acute
lung injury, myocardial infarction, and acute gut injury—are among the leading causes of …

Cellular localization of long non-coding RNAs affects silencing by RNAi more than by antisense oligonucleotides

KA Lennox, MA Behlke - Nucleic acids research, 2016 - academic.oup.com
Thousands of long non-coding RNAs (lncRNAs) have been identified in mammalian cells.
Some have important functions and their dysregulation can contribute to a variety of disease …

Computing in mammalian cells with nucleic acid strand exchange

B Groves, YJ Chen, C Zurla, S Pochekailov… - Nature …, 2016 - nature.com
DNA strand displacement has been widely used for the design of molecular circuits, motors,
and sensors in cell-free settings. Recently, it has been shown that this technology can also …

Nano-flares for mRNA regulation and detection

AE Prigodich, DS Seferos, MD Massich, DA Giljohann… - ACS …, 2009 - ACS Publications
We build off the previously described concept of a nanoflare to develop an oligonucleotide
gold nanoparticle conjugate that is capable of both detecting and regulating intracellular …

Short locked nucleic acid antisense oligonucleotides potently reduce apolipoprotein B mRNA and serum cholesterol in mice and non-human primates

EM Straarup, N Fisker, M Hedtjärn… - Nucleic acids …, 2010 - academic.oup.com
The potency and specificity of locked nucleic acid (LNA) antisense oligonucleotides was
investigated as a function of length and affinity. The oligonucleotides were designed to …

Impact of guanidine-containing backbone linkages on stereopure antisense oligonucleotides in the CNS

P Kandasamy, Y Liu, V Aduda, S Akare… - Nucleic acids …, 2022 - academic.oup.com
Attaining sufficient tissue exposure at the site of action to achieve the desired
pharmacodynamic effect on a target is an important determinant for any drug discovery …

A direct comparison of anti-microRNA oligonucleotide potency

KA Lennox, MA Behlke - Pharmaceutical research, 2010 - Springer
Purpose Cataloguing endogenous miRNA targets by inhibiting miRNA function is
fundamental to understanding the biological importance of each miRNA in gene regulatory …

Improved performance of anti-miRNA oligonucleotides using a novel non-nucleotide modifier

KA Lennox, R Owczarzy, DM Thomas… - … Therapy-Nucleic Acids, 2013 - cell.com
Anti-microRNA oligonucleotides (AMOs) are steric blocking antisense reagents that inhibit
microRNA (miRNA) function by hybridizing and repressing the activity of a mature miRNA …

Mesyl phosphoramidate antisense oligonucleotides as an alternative to phosphorothioates with improved biochemical and biological properties

SK Miroshnichenko, OA Patutina… - Proceedings of the …, 2019 - National Acad Sciences
Here we describe a DNA analog in which the mesyl (methanesulfonyl) phosphoramidate
group is substituted for the natural phosphodiester group at each internucleotidic position …