Antisense oligonucleotides
Antisense oligonucleotides (ASOs) are short oligonucleotides that localize to the nucleus and provide a pathway for gene silencing by the RNase H pathway. Phosphorothioate (PS) linkages are available to confer nuclease resistance and, therefore, enhance intracellular stability.

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Antisense oligonucleotides (ASOs) are DNA oligos, typically 15–25 bases long, designed in antisense orientation to the RNA of interest. Hybridization of the ASO to the target RNA mediates RNase H cleavage of the RNA, which can inhibit the function of non-coding RNAs (e.g., miRNAs, siRNAs, piRNAs, snoRNAs, snRNAs, exRNAs, scaRNAs and lncRNAs) or prevent protein translation of mRNAs.