Results 21 to 30 of about 125,197 (343)

Accessible light-controlled knockdown of cell-free protein synthesis using phosphorothioate-caged antisense oligonucleotides

open access: yesCommunications Chemistry, 2023
Light-activated antisense oligonucleotides have been developed to induce gene knockdown in living cells, however, their synthesis remains challenging and application in cell-free systems is underexplored.
Denis Hartmann, Michael J. Booth
doaj   +1 more source

Nucleobase-modified antisense oligonucleotides containing 5-(phenyltriazol)-2′-deoxyuridine nucleotides induce exon-skipping:In vitro [PDF]

open access: yes, 2017
We investigated the potential of nucleobase-modified antisense oligonucleotides to induce exon-skipping, and found that 5-(phenyltriazol)-2′-deoxyuridine-modified antisense oligonucleotides induced efficient exon-skipping in vitro.
Hornum, Mick   +4 more
core   +1 more source

Synthesis and properties of oligonucleotides modified with an N-methylguanidine-bridged nucleic acid (GuNA[Me]) bearing adenine, guanine, or 5-methylcytosine nucleobases

open access: yesBeilstein Journal of Organic Chemistry, 2021
Chemical modifications have been extensively used for therapeutic oligonucleotides because they strongly enhance the stability against nucleases, binding affinity to the targets, and efficacy. We previously reported that oligonucleotides modified with an
Naohiro Horie   +3 more
doaj   +1 more source

Locked nucleic acid: tighter is different [PDF]

open access: yes, 2013
This viewpoint briefly reviews the impact of Locked Nucleic Acid (LNA) oligonucleotides, first described in a ChemComm paper in 1998. A number of unique applications in oligonucleotide biotechnology have been made possible by the high binding affinity ...
Watts, Jonathan
core   +1 more source

Antisense oligonucleotide inhibition of Heat Shock Protein (HSP) 47 improves bleomycin-induced pulmonary fibrosis in rats

open access: yesRespiratory Research, 2007
Background The most common pathologic form of pulmonary fibrosis arises from excessive deposition of extracellular matrix proteins such as collagen. The 47 kDa heat shock protein 47 (HSP47) is a collagen-specific molecular chaperone that has been shown ...
Noguchi Takayuki   +3 more
doaj   +1 more source

Regulation of metabolism by miR-378 [PDF]

open access: yes, 2014
The present invention provides a method of regulating fatty acid metabolism in a cell by contacting the cell with a modulator of miR-378 and/or miR-378* activity or expression.
Carrer, Michele, Olson, Eric N.
core   +1 more source

Expression of ssDNA in Mammalian Cells

open access: yesBioTechniques, 2003
Antisense therapy involves the use of antisense oligonucleotides for altering targeted gene function. However, the low efficiency of cell delivery of antisense oligonucleotides has limited the efficacy of antisense therapeutic approaches.
Yin Chen, Yong-Jie Ji, Charles Conrad
doaj   +1 more source

Antisense Oligonucleotide-Based Therapy for Neuromuscular Disease

open access: yesMolecules, 2017
Neuromuscular disorders such as Duchenne Muscular Dystrophy and Spinal Muscular Atrophy are neurodegenerative genetic diseases characterized primarily by muscle weakness and wasting.
Valentina Sardone   +4 more
doaj   +1 more source

Polymerase-endonuclease amplification reaction (PEAR) for large-scale enzymatic production of antisense oligonucleotides. [PDF]

open access: yesPLoS ONE, 2010
Antisense oligonucleotides targeting microRNAs or their mRNA targets prove to be powerful tools for molecular biology research and may eventually emerge as new therapeutic agents.
Xiaolong Wang   +2 more
doaj   +1 more source

Antisense Oligonucleotides Targeting Angiogenic Factors as Potential Cancer Therapeutics

open access: yesMolecular Therapy: Nucleic Acids, 2019
Cancer is one of the leading causes of death worldwide, and conventional cancer therapies such as surgery, chemotherapy, and radiotherapy do not address the underlying molecular pathologies, leading to inadequate treatment and tumor recurrence ...
Bao T. Le   +5 more
doaj   +1 more source

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