Journal ArticleDOI
Morpholino antisense oligomers: the case for an RNase H-independent structural type.
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TLDR
In cell-free and cultured-cell systems where one wishes to block the translation of a messenger RNA coding for a normal protein, RNase H-independent morpholino antisense oligos provide complete resistance to nucleases, generally good targeting predictability, generally high in-cell efficacy, excellent sequence specificity, and very preliminary results suggest they may exhibit little non-antisense activity.About:
This article is published in Biochimica et Biophysica Acta.The article was published on 1999-12-10. It has received 689 citations till now. The article focuses on the topics: RNase P & RNase H.read more
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The versatility of oligonucleotides as potential therapeutics
TL;DR: Oligonucleotides can in a variety of ways inhibit gene expression by interfering with translation and act as decoys particularly for transcription factors to prevent binding to the promoter.
Journal ArticleDOI
Recent progress in chemically modified siRNAs.
M. Gaglione,A. Messere +1 more
TL;DR: This review recapitulate and discuss the development of the latest described chemical modifications of siRNAs, with a special focus on novel chemical modification of siRNA structure, architecture and siRNA conjugates.
Journal ArticleDOI
Equine arteritis virus.
TL;DR: Current understanding of EAV virion architecture, replication, evolution, molecular epidemiology and genetic variation, pathogenesis including the influence of host genetics on disease susceptibility, host immune response, and potential vaccination and treatment strategies are summarized.
Journal ArticleDOI
Antisense Phosphorodiamidate Morpholino Oligomer Length and Target Position Effects on Gene-Specific Inhibition in Escherichia coli
TL;DR: Phosphorodiamidate morpholino oligomers are synthetic DNA analogs that inhibit gene expression in a sequence-dependent manner that indicate that strategies for designing PMOs are substantially different for prokaryotic than eukaryotic targets.
Journal ArticleDOI
The homeobox transcription factor Barx2 regulates chondrogenesis during limb development.
TL;DR: It is shown here that the homeobox transcription factor Barx2 is expressed in primary mesenchymal condensations, digital rays, developing joints and articular cartilage of the developing limb, suggesting that it plays a role in chondrogenesis.
References
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Journal ArticleDOI
Cpg motifs in bacterial dna trigger direct b-cell activation
Arthur M. Krieg,Ae-Kyung Yi,Sara Matson,Thomas J. Waldschmidt,Gail A. Bishop,Gail A. Bishop,Rebecca M. Teasdale,Gary A. Koretzky,Dennis M. Klinman +8 more
TL;DR: The potent immune activation by CpG oligon nucleotides has impli-cations for the design and interpretation of studies using 'antisense' oligonucleotides and points to possible new applications as adjuvants.
Journal ArticleDOI
The third helix of the Antennapedia homeodomain translocates through biological membranes
TL;DR: It is reported here that a polypeptide of 16 amino acids in length corresponding to the third helix of the homeodomain deleted of its N-terminal glutamate is still capable of translocating through the membrane, suggesting an energy-independent mechanism of translocation not involving classical endocytosis.
Journal ArticleDOI
Morpholino antisense oligomers: design, preparation, and properties.
TL;DR: An overview of the design, preparation, and properties of Morpholino oligos, a novel antisense structural type that solves the sequence specificity problem and provides high and predictable activity in cells.
Journal ArticleDOI
Intercellular trafficking and protein delivery by a herpesvirus structural protein.
Gillian Elliott,Peter O'Hare +1 more
TL;DR: It is shown that the HSV-1 structural protein VP22 has the remarkable property of intercellular transport, which is so efficient that following expression in a subpopulation the protein spreads to every cell in a monolayer, where it concentrates in the nucleus and binds chromatin.
Journal ArticleDOI
Evaluation of 2'-modified oligonucleotides containing 2'-deoxy gaps as antisense inhibitors of gene expression
Brett P. Monia,Elena A. Lesnik,Carolyn Gonzalez,Walt F. Lima,Daniel Peter Claude Mcgee,Charles J. Guinosso,Andrew Mamoro Kawasaki,Phillip Dan Cook,Susan M. Freier +8 more
TL;DR: The use of a previously described 17-mer phosphorothioate for structure-function analysis of 2'-sugar modifications and the results demonstrate the importance of target affinity in the action of antisense oligonucleotides and of RNase H as a mechanism by which these compounds exert their effects.