摘要:
The present invention relates to bicyclic nucleosides and oligomeric compounds comprising at least one such nucleoside. These oligomeric compounds typically have enhanced binding affinity and nuclease resistance properties compared to unmodified oligomeric compounds. The oligomeric compounds are useful, for example, for investigate and therapeutic purpose.
摘要:
Oligomeric compounds, compositions and methods are provided for modulating the expression of eIF4E. The antisense compounds may be single- or double-stranded and are targeted to nucleic acid encoding eIF4E. Methods of using these compounds for modulation of eIF4E expression and for diagnosis and treatment of diseases and conditions associated with expression of eIF4E are provided.
摘要:
Compositions comprising first and second oligomers are provided wherein at least a portion of the first oligomer is capable of hybridizing with at least a portion of the second oligomer, at least a portion of the first oligomer is complementary to and capable of hybridizing to a selected target nucleic acid, and at least one of the first or second oligomers includes a modification comprising a polycyclic sugar surrogate. Oligomer/protein compositions are also provided comprising an oligomer complementary to and capable of hybridizing to a selected target nucleic acid and at least one protein comprising at least a portion of an RNA-induced silencing complex (RISC), wherein at least one nucleoside of the oligomer has a polycyclic sugar surrogate modification.
摘要:
The present invention provides oligomeric compounds. Certain such oligomeric compounds are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. In certain embodiments, hybridization results in modulation of the amount, activity, or expression of the target nucleic acid in a cell. In certain embodiments, hybridization results in selective modulation of the amount, activity, or expression of a target Huntingtin gene or Huntingtin transcript in a cell.
摘要:
The present disclosure provides tricyclic nucleosides and oligomeric compounds prepared therefrom. The tricyclic nucleosides each have a tricyclic ribosyl sugar moiety wherein a bridge between the 2' and 4' ribosyl ring carbon atoms further comprises a fused carbocyclic or heterocyclic ring. The tricyclic nucleosides are expected to be useful for enhancing properties of oligomeric compounds including for example binding affinity and nuclease resistance.
摘要:
Oligonucleotides, chemically-modified oligonucleotides, and oligonucleotide-conjugate compl in research, diagnostics, and/or therapeutics are described herein.
摘要:
Disclosed are oligomeric compounds which are useful for hybridizing to a complementary nucleic acid, including but not limited, to nucleic acids in a cell. The hybridization results in modulation of the amount activity or expression of the target nucleic acid in a cell.