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Chemical Development of Therapeutic Oligonucleotides

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Oligonucleotide-Based Therapies

Part of the book series: Methods in Molecular Biology ((MIMB,volume 2036))

Abstract

The development of several different chemical modifications of nucleic acids, with improved base-pairing affinity and specificity as well as increased resistance against nucleases, has been described. These new chemistries have allowed the synthesis of different types of therapeutic oligonucleotides. Here we discuss selected chemistries used in antisense oligonucleotide (ASO) applications (e.g., small interfering RNA (siRNA), RNase H activation, translational block, splice-switching, and also as aptamers). Recently approved oligonucleotide-based drugs are also presented briefly.

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Acknowledgments

This work was supported by the Swedish Research Council, the Stockholm County Council, Hjärnfonden, and Vinnova/SweLife.

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Lundin, K.E., Gissberg, O., Smith, C.I.E., Zain, R. (2019). Chemical Development of Therapeutic Oligonucleotides. In: Gissberg, O., Zain, R., Lundin, K. (eds) Oligonucleotide-Based Therapies. Methods in Molecular Biology, vol 2036. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9670-4_1

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  • DOI: https://doi.org/10.1007/978-1-4939-9670-4_1

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