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    • 1. 发明授权
    • Adenovirus/alphavirus hybrid vector for the effective administration and expression of therapeutic genes in tumour cells
    • 用于在肿瘤细胞中有效施用和表达治疗基因的腺病毒/甲病毒属杂交载体
    • US07850957B2
    • 2010-12-14
    • US11569303
    • 2005-05-18
    • Cheng QianMin GuanCristian Smerdou PicazoJesús Prieto Valtueña
    • Cheng QianMin GuanCristian Smerdou PicazoJesús Prieto Valtueña
    • A01N63/00A61K39/12C12N15/00
    • C12N15/86A61K38/208A61K48/00C12N7/00C12N2710/10343C12N2770/36143
    • The present invention relates to a genic expression adenoviral hybrid vector characterized in that it contains at least the following elements, oriented in the direction 5′ to 3′: i. a first chain of adenoviral origin comprising a first inverted terminal repeat (ITR) sequence and a signal sequence for packaging of the adenovirus; ii. a first non-encoding stuffer sequence; iii. a sequence corresponding to a tissue specific promoter; iv. a chain of cDNA derived from an alphavirus, the sequence of which is partly complementary to an alphaviral RNA sequence, comprising at least a sequence encoding for at least one exogenous gene of interest; v. a polyadenylation sequence; and vi. a second adenoviral inverted terminal repeat (ITR) sequence, it preferably relates to an adenoviral hybrid vector comprising as exogenous gene of interest the therapeutic gene of mammalian interleukin IL-12 and even more preferably human interleukin hIL-12; and to the use of the hybrid vector in a process for transferring genetic material to a cell, particularly a tumor cell that preferably expresses alpha-fetoprotein (AFP), and to its use for inducing an immune response against foreign antigens.
    • 本发明涉及一种基因表达腺病毒杂合载体,其特征在于其至少包含以5'至3'方向取向的以下元件:i。 包括第一反向末端重复序列(ITR)序列和用于包装腺病毒的信号序列的第一个腺病毒源, ii。 第一个非编码填充序列; iii。 对应于组织特异性启动子的序列; iv。 源自甲病毒病毒的cDNA链,其序列与甲病毒RNA序列部分互补,包含至少一个编码至少一种感兴趣的外源基因的序列; v。多腺苷酸化序列; 和vi。 第二种腺病毒反向末端重复(ITR)序列,优选涉及包含作为感兴趣的外源基因的哺乳动物白介素IL-12的治疗基因,甚至更优选人白细胞介素hIL-12的腺病毒杂交载体; 以及将遗传物质转移到细胞,特别是优选表达甲胎蛋白(AFP)的肿瘤细胞的方法中以及其用于诱导针对外来抗原的免疫应答的用途的用途。
    • 10. 发明授权
    • Utilization of interferon alpha 5 in the treatment of viral hepatopathies
    • 干扰素α5在病毒性肝病治疗中的应用
    • US06995133B1
    • 2006-02-07
    • US09674445
    • 1999-05-13
    • Jesús Prieto ValtueñaMa Pilar Civeira MurilloEsther Larrea Leoz
    • Jesús Prieto ValtueñaMa Pilar Civeira MurilloEsther Larrea Leoz
    • A61K38/00A61K38/21
    • A61K38/212Y10S514/893Y10S514/894
    • The invention relates to the use of interferon alpha 5 in the treatment of viral hepatopathies. The invention describes the reduced synthesis of IFNα5 in the livers of patients with hepatitis C in comparison to healthy livers. The sub-type of IFN expressed in said healthy livers corresponded only to the subtype alpha 5 in comparison with the different sub-types expressed in ill livers. The sequence SEQ ID NO:1 shows the partial sequence of cDNA corresponding to IFNα5. These significant differences between the expression patterns of some livers an others demonstrate the importance of the use of such interferon sub-type in the fabrication of compositions useful in the treatment of viral hepatopathies. The invention discloses in details such utilization in different forms and processes, including those which use the production of recombinant proteins from sequences of the type SEQ ID NO:1.
    • 本发明涉及干扰素α5在病毒性肝病的治疗中的应用。 本发明描述了与健康肝脏相比,丙型肝炎患者肝脏中IFNα5的合成减少。 在所述健康肝脏中表达的IFN的亚型与仅在肝脏中表达的不同亚型相比仅对应于α5亚型。 序列SEQ ID NO:1显示对应于IFNα5的cDNA的部分序列。 一些肝脏的表达模式之间的这些显着差异表明了使用这种干扰素亚型在制备可用于治疗病毒性肝病的组合物中的重要性。 本发明详细公开了不同形式和方法的这种利用,包括使用从SEQ ID NO:1的序列生产重组蛋白的那些。