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    • 9. 发明申请
    • CHEMICALLY MODIFIED SHORT INTERFERING NUCLEIC ACID MOLECULES THAT MEDIATE RNA INTERFERENCE
    • 化学修饰短介导核酸介导RNA干扰的核酸分子
    • WO2007022369A2
    • 2007-02-22
    • PCT/US2006/032168
    • 2006-08-17
    • SIRNA THERAPEUTICS, INC.MORISEY, DavidMcSWIGGEN, JamesBEIGELMAN, Leonid
    • MORISEY, DavidMcSWIGGEN, JamesBEIGELMAN, Leonid
    • C12N15/11
    • C12N15/1131C12N15/111C12N2310/14C12N2310/317C12N2310/321C12N2310/322C12N2310/3521
    • The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of gene expression and/or activity. The present invention is also directed to compounds, compositions, and methods relating to traits, diseases and conditions that respond to the modulation of expression and/or activity of genes involved in gene expression pathways or other cellular processes that mediate the maintenance or development of such traits, diseases and conditions. Specifically, the invention relates to double stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules capable of mediating RNA interference (RNAi) against gene expression, including cocktails of such small nucleic acid molecules and lipid nanoparticle (LNP) formulations of such small nucleic acid molecules. The present invention also relates to small nucleic acid molecules, such as siNA, siRNA, and others that can inhibit the function of endogenous RNA molecules, such as endogenous micro-RNA (miRNA) (e.g, miRNA inhibitors) or endogenous short interfering RNA (siRNA), (e.g., siRNA inhibitors) or that can inhibit the function of RISC (e.g., RISC inhibitors), to modulate gene expression by interfering with the regulatory function of such endogenous RNAs or proteins associated with such endogenous RNAs (e.g., RISC), including cocktails of such small nucleic acid molecules and lipid nanoparticle (LNP) formulations of such small nucleic acid molecules. Such small nucleic acid molecules and are useful, for example, in providing compositions to prevent, inhibit, or reduce diseases, traits and conditions that are associated with gene expression or activity in a subject or organism.
    • 本发明涉及用于研究,诊断和治疗响应基因表达和/或活性调节的性状,疾病和病症的化合物,组合物和方法。 本发明还涉及涉及对参与基因表达途径的基因的表达和/或活性的调节或介导这种维持或发展的其他细胞过程的性状,疾病和病症的化合物,组合物和方法 性状,疾病和状况。 具体而言,本发明涉及双链核酸分子,包括小核酸分子,如短干扰核酸(siNA),短干扰RNA(siRNA),双链RNA(dsRNA),微RNA(miRNA)和 能够介导针对基因表达的RNA干扰(RNAi)的短发夹RNA(shRNA)分子,包括此类小核酸分子的鸡尾酒和这种小核酸分子的脂质纳米颗粒(LNP)制剂。 本发明还涉及可以抑制内源RNA分子(例如内源性微RNA(miRNA)(例如,miRNA抑制剂)或内源性短干扰RNA(例如,miRNA))的功能的小核酸分子,例如siNA,siRNA, siRNA)(例如siRNA抑制剂)或可以抑制RISC功能(例如RISC抑制剂),通过干扰与内源RNA(例如RISC)相关的内源RNA或蛋白质的调节功能来调节基因表达, ,包括这种小核酸分子的鸡尾酒和这种小核酸分子的脂质纳米颗粒(LNP)制剂。 这样的小核酸分子可用于例如提供组合物以预防,抑制或减少与受试者或生物体中的基因表达或活性相关的疾病,性状和病症。