Methods and compositions for RNA interference
    5.
    发明授权
    Methods and compositions for RNA interference 有权
    RNA干扰的方法和组成

    公开(公告)号:US08609830B2

    公开(公告)日:2013-12-17

    申请号:US10557219

    申请日:2004-05-17

    IPC分类号: C07H21/00

    摘要: The invention provides methods and compositions for gene silencing by RNA interference. In particular, the invention provides methods for gene silencing or RNA knockdown using small interfering RNAs (siRNAs) having partial sequence homology to its target gene. The invention also provides methods for identifying common and/or differential responses to a plurality of different siRNAs targeting a gene. The invention also provides methods for evaluating the relative activity of the two strands of an siRNA. The invention further provides methods of designing siRNAs for gene silencing. The invention further provides methods of using siRNAs as therapeutics for treatment of diseases.

    摘要翻译: 本发明提供了通过RNA干扰进行基因沉默的方法和组合物。 特别地,本发明提供了使用与其靶基因具有部分序列同源性的小干扰RNA(siRNA)进行基因沉默或RNA敲低的方法。 本发明还提供了鉴定针对基因的多种不同siRNA的常见和/或差异应答的方法。 本发明还提供了评估siRNA两条链的相对活性的方法。 本发明还提供了设计用于基因沉默的siRNA的方法。 本发明还提供了使用siRNA作为治疗疾病的治疗剂的方法。

    METHODS AND COMPOSITIONS FOR REGULATING CELL CYCLE PROGRESSION
    10.
    发明申请
    METHODS AND COMPOSITIONS FOR REGULATING CELL CYCLE PROGRESSION 有权
    用于调节细胞周期进程的方法和组合物

    公开(公告)号:US20100035966A1

    公开(公告)日:2010-02-11

    申请号:US12304968

    申请日:2007-06-14

    摘要: In one aspect, a method is provided of inhibiting proliferation of a mammalian cell comprising introducing into said cell an effective amount of at least one at least one small interfering RNA agent (iRNA), wherein said iRNA comprises a nucleotide sequence of at least 15 nucleotides, wherein the nucleotide sequence comprises a seed region consisting of nucleotide positions 1 to 12, wherein position 1 represents the 5′ end of the iRNA nucleotide sequence and wherein said seed region comprises a nucleotide sequence of at least six contiguous nucleotides that is complementary to six contiguous nucleotides within positions 1 to 12 of a nucleotide sequence, wherein position 1 represents the 5″end of the nucleotide sequence, wherein the nucleotide sequence is selected from the group consisting of SEQ ID NO: 1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7 and SEQ ID NO:8. In some embodiments, the method comprises introducing at least one iRNA that inhibits the expression of at least one miR-16 responsive gene selected from TABLE 5 into the mammalian cell.

    摘要翻译: 一方面,提供抑制哺乳动物细胞增殖的方法,包括向所述细胞中引入有效量的至少一种至少一种小干扰RNA试剂(iRNA),其中所述iRNA包含至少15个核苷酸的核苷酸序列 ,其中所述核苷酸序列包含由核苷酸位置1至12组成的种子区,其中位置1表示iRNA核苷酸序列的5'末端,并且其中所述种子区包含与六个互补的至少六个连续核苷酸的核苷酸序列 其中位置1代表核苷酸序列的5'末端,其中所述核苷酸序列选自SEQ ID NO:1,SEQ ID NO:2,SEQ ID NO:2 SEQ ID NO:3,SEQ ID NO:4,SEQ ID NO:5,SEQ ID NO:6,SEQ ID NO:7和SEQ ID NO:8。 在一些实施方案中,所述方法包括将至少一种抑制至少一种选自表5的miR-16应答基因的表达的iRNA引入到哺乳动物细胞中。