dsRNA For Treating Viral Infection
    1.
    发明申请
    dsRNA For Treating Viral Infection 有权
    dsRNA用于治疗病毒感染

    公开(公告)号:US20140057965A1

    公开(公告)日:2014-02-27

    申请号:US14069642

    申请日:2013-11-01

    IPC分类号: C12N15/113 A61K31/713

    摘要: The invention relates to double-stranded ribonucleic acids (dsRNAs) targeting gene expression of phosphatidylinositol 4-kinase (PI4K), in particular human phosphatidylinositol 4-kinase, catalytic, beta polypeptide (PIK4CB) or human phosphatidylinositol 4-kinase, catalytic, alpha polypeptide (PIK4CA), and their use for treating infection by positive stranded RNA viruses such as hepatitis C virus (HCV). Each dsRNA comprises an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PIK4CB or PIK4CA target mRNA. A plurality of such dsRNA may be employed to provide therapeutic benefit. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier, and including a delivery modality such as fully encapsulated liposomes or lipid complexes. The invention further includes methods for treating diseases caused by positive stranded RNA virus infection using the pharmaceutical compositions; and methods for inhibiting the propogation of positive stranded RNA viruses in and between cells.

    摘要翻译: 本发明涉及靶向磷脂酰肌醇4-激酶(PI4K)的基因表达的双链核糖核酸(dsRNA),特别是人磷脂酰肌醇4-激酶,催化的β多肽(PIK4CB)或人磷脂酰肌醇4-激酶,催化的α多肽 (PIK4CA),以及它们用于治疗由正链RNA病毒如丙型肝炎病毒(HCV)感染的用途。 每个dsRNA包含具有长度小于30个核苷酸的核苷酸序列的反义链,其长度通常为19-25个核苷酸,并且其与至少一部分PIK4CB或PIK4CA靶mRNA基本上互补。 可以使用多种这样的dsRNA来提供治疗益处。 本发明还涉及包含dsRNA与药学上可接受的载体的药物组合物,并且包括递送方式如完全包封的脂质体或脂质复合物。 本发明还包括使用药物组合物治疗由正链RNA病毒感染引起的疾病的方法; 以及用于抑制细胞内和细胞内的正链RNA病毒传播的方法。

    dsRNA FOR TREATING VIRAL INFECTION
    2.
    发明申请
    dsRNA FOR TREATING VIRAL INFECTION 审中-公开
    dsRNA用于治疗病毒感染

    公开(公告)号:US20100183704A1

    公开(公告)日:2010-07-22

    申请号:US12562349

    申请日:2009-09-18

    摘要: The invention relates to double-stranded ribonucleic acids (dsRNAs) targeting gene expression carbamoyl-phosphate synthetase 2, aspartate transcarbamylase, and dihydroorotase (CAD), and their use for treating infection by positive stranded RNA viruses such as hepatitis C virus (HCV). Each dsRNA comprises an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the CAD target mRNA. A plurality of such dsRNA may be employed to provide therapeutic benefit. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier, and including a delivery modality such as fully encapsulated liposomes or lipid complexes. The invention further includes methods for treating diseases caused by positive stranded RNA virus infection using the pharmaceutical compositions; and methods for inhibiting the propagation of positive stranded RNA viruses in and between cells.

    摘要翻译: 本发明涉及靶向基因表达氨基甲酰磷酸合成酶2,天冬氨酸转氨甲酰酶和二氢激酶(CAD)的双链核糖核酸(dsRNA)及其用于治疗由正链RNA病毒如丙型肝炎病毒(HCV)感染的用途。 每个dsRNA包含具有长度小于30个核苷酸的核苷酸序列的反义链,其长度通常为19-25个核苷酸,并且其与至少一部分CAD靶mRNA基本互补。 可以使用多种这样的dsRNA来提供治疗益处。 本发明还涉及包含dsRNA与药学上可接受的载体的药物组合物,并且包括递送方式如完全包封的脂质体或脂质复合物。 本发明还包括使用药物组合物治疗由正链RNA病毒感染引起的疾病的方法; 以及用于抑制细胞内和细胞之间的正链RNA病毒繁殖的方法。

    dsRNA for treating viral infection

    公开(公告)号:US08603995B2

    公开(公告)日:2013-12-10

    申请号:US13359129

    申请日:2012-01-26

    IPC分类号: C12N15/113 C07H21/04

    摘要: The invention relates to double-stranded ribonucleic acids (dsRNAs) targeting gene expression of phosphatidylinositol 4-kinase (PI4K), in particular human phosphatidylinositol 4-kinase, catalytic, beta polypeptide (PIK4CB) or human phosphatidylinositol 4-kinase, catalytic, alpha polypeptide (PIK4CA), and their use for treating infection by positive stranded RNA viruses such as hepatitis C virus (HCV). Each dsRNA comprises an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PIK4CB or PIK4CA target mRNA. A plurality of such dsRNA may be employed to provide therapeutic benefit. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier, and including a delivery modality such as fully encapsulated liposomes or lipid complexes. The invention further includes methods for treating diseases caused by positive stranded RNA virus infection using the pharmaceutical compositions; and methods for inhibiting the propogation of positive stranded RNA viruses in and between cells.

    dsRNA For Treating Viral Infection
    4.
    发明申请
    dsRNA For Treating Viral Infection 有权
    dsRNA用于治疗病毒感染

    公开(公告)号:US20120129913A1

    公开(公告)日:2012-05-24

    申请号:US13359129

    申请日:2012-01-26

    摘要: The invention relates to double-stranded ribonucleic acids (dsRNAs) targeting gene expression of phosphatidylinositol 4-kinase (PI4K), in particular human phosphatidylinositol 4-kinase, catalytic, beta polypeptide (PIK4CB) or human phosphatidylinositol 4-kinase, catalytic, alpha polypeptide (PIK4CA), and their use for treating infection by positive stranded RNA viruses such as hepatitis C virus (HCV). Each dsRNA comprises an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PIK4CB or PIK4CA target mRNA. A plurality of such dsRNA may be employed to provide therapeutic benefit. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier, and including a delivery modality such as fully encapsulated liposomes or lipid complexes. The invention further includes methods for treating diseases caused by positive stranded RNA virus infection using the pharmaceutical compositions; and methods for inhibiting the propogation of positive stranded RNA viruses in and between cells.

    摘要翻译: 本发明涉及靶向磷脂酰肌醇4-激酶(PI4K)的基因表达的双链核糖核酸(dsRNA),特别是人磷脂酰肌醇4-激酶,催化的β多肽(PIK4CB)或人磷脂酰肌醇4-激酶,催化的α多肽 (PIK4CA),以及它们用于治疗由正链RNA病毒如丙型肝炎病毒(HCV)感染的用途。 每个dsRNA包含具有长度小于30个核苷酸的核苷酸序列的反义链,其长度通常为19-25个核苷酸,并且其与至少一部分PIK4CB或PIK4CA靶mRNA基本上互补。 可以使用多种这样的dsRNA来提供治疗益处。 本发明还涉及包含dsRNA与药学上可接受的载体的药物组合物,并且包括递送方式如完全包封的脂质体或脂质复合物。 本发明还包括使用药物组合物治疗由正链RNA病毒感染引起的疾病的方法; 以及用于抑制细胞内和细胞内的正链RNA病毒传播的方法。

    dsRNA For Treating Viral Infection
    10.
    发明申请
    dsRNA For Treating Viral Infection 审中-公开
    dsRNA用于治疗病毒感染

    公开(公告)号:US20100184823A1

    公开(公告)日:2010-07-22

    申请号:US12667631

    申请日:2008-07-04

    摘要: The invention relates to double-stranded ribonucleic acids (dsRNAs) targeting gene expression of phosphatidylinositol 4-kinase (PI4K), in particular human phosphatidylinositol 4-kinase, catalytic, beta polypeptide (PIK4CB) or human phosphatidylinositol 4-kinase, catalytic, alpha polypeptide (PIK4CA), and their use for treating infection by positive stranded RNA viruses such as hepatitis C virus (HCV). Each dsRNA comprises an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PIK4CB or PIK4CA target mRNA. A plurality of such dsRNA may be employed to provide therapeutic benefit. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier, and including a delivery modality such as fully encapsulated liposomes or lipid complexes. The invention further includes methods for treating diseases caused by positive stranded RNA virus infection using the pharmaceutical compositions; and methods for inhibiting the propagation of positive stranded RNA viruses in and between cells.

    摘要翻译: 本发明涉及靶向磷脂酰肌醇4-激酶(PI4K)的基因表达的双链核糖核酸(dsRNA),特别是人磷脂酰肌醇4-激酶,催化的β多肽(PIK4CB)或人磷脂酰肌醇4-激酶,催化的α多肽 (PIK4CA),以及它们用于治疗由正链RNA病毒如丙型肝炎病毒(HCV)感染的用途。 每个dsRNA包含具有长度小于30个核苷酸的核苷酸序列的反义链,其长度通常为19-25个核苷酸,并且其与至少一部分PIK4CB或PIK4CA靶mRNA基本上互补。 可以使用多种这样的dsRNA来提供治疗益处。 本发明还涉及包含dsRNA与药学上可接受的载体的药物组合物,并且包括递送方式如完全包封的脂质体或脂质复合物。 本发明还包括使用药物组合物治疗由正链RNA病毒感染引起的疾病的方法; 以及用于抑制细胞内和细胞之间的正链RNA病毒繁殖的方法。