LNA-antisense rivals siRNA for gene silencing

Jan Stenvang Jepsen, Jesper Wengel, Jan Stenvang

    92 Citationer (Scopus)

    Abstract

    Locked nucleic acid (LNA) is a class of nucleic acid analogs possessing unprecedented binding affinity toward complementary DNA and RNA while obeying the Watson-Crick base-pairing rules. For efficient gene silencing in vitro and in vivo, fully modified or chimeric LNA oligonucleotides have been applied. LNA oligonucleotides are commercially available, can be transfected using standard techniques, are non-toxic, lead to increased target accessibility, can be designed to activate RNase H, and function in steric block approaches. LNA-Antisense, including gapmer LNA containing a central DNA or phosphorothioate-DNA segment flanked by LNA gaps, rivals siRNA as the technology of choice for target validation and therapeutic applications.
    OriginalsprogEngelsk
    TidsskriftCurrent Opinion in Drug Discovery & Development
    Vol/bind7
    Udgave nummer2
    Sider (fra-til)188-94
    Antal sider7
    ISSN1367-6733
    StatusUdgivet - mar. 2004

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