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    • 2. 发明授权
    • Complementing cell lines
    • 补充细胞系
    • US06974695B2
    • 2005-12-13
    • US10002750
    • 2001-11-15
    • Ronald VogelsMenzo J. E. HavengaMajid Mehtali
    • Ronald VogelsMenzo J. E. HavengaMajid Mehtali
    • C12N15/09A61K48/00C12N5/02C12N5/08C12N5/10C12N7/00C12N7/01C12N7/02C12N15/00C12N15/35C12N15/63C12N15/70C12N15/74C12N15/861
    • C12N15/86C12N7/00C12N7/025C12N15/861C12N2710/10041C12N2710/10051C12N2710/10343C12N2710/10352C12N2830/00C12N2840/20
    • A packaging cell line capable of complementing recombinant adenoviruses based on serotypes from subgroup B, preferably adenovirus type 35. The cell line is preferably derived from primary, diploid human cells (e.g., primary human retinoblasts, primary human embryonic kidney cells and primary human amniocytes) which are transformed by adenovirus E1 sequences either operatively linked on one DNA molecule or located on two separate DNA molecules, the sequences being operatively linked to regulatory sequences enabling transcription and translation of encoded proteins. Also disclosed is a cell line derived from PER.C6 (ECACC deposit number 96022940), which cell expresses functional Ad35 E1B sequences. The Ad35-E1B sequences are driven by the E1B promoter or a heterologous promoter and terminated by a heterologous poly-adenylation signal. The new cell lines are useful for producing recombinant adenoviruses designed for gene therapy and vaccination. The cell line can also be used for producing human recombinant therapeutic proteins such as human growth factors and human antibodies. In addition, the cell lines are useful for producing human viruses other than adenovirus such as influenza virus, herpes simplex virus, rotavirus, measles virus.
    • 能够基于来自亚组B,优选腺病毒35的血清型补充重组腺病毒的包装细胞系。细胞系优选衍生自原代,二倍体人细胞(例如,原代人成视网膜细胞,原代人胚胎肾细胞和原代人羊膜细胞) 其通过可操作地连接在一个DNA分子上或位于两个分离的DNA分子上的腺病毒E1序列转化,所述序列可操作地连接到能够转录和翻译编码的蛋白质的调控序列。 还公开了衍生自PER.C6(ECACC保藏号96022940)的细胞系,该细胞表达功能性Ad35 E1B序列。 Ad35-E1B序列由E1B启动子或异源启动子驱动,并通过异源多聚腺苷酸化信号终止。 新的细胞系可用于产生用于基因治疗和疫苗接种的重组腺病毒。 细胞系也可用于生产人重组治疗蛋白,如人生长因子和人抗体。 此外,细胞系可用于生产除腺病毒如流感病毒,单纯疱疹病毒,轮状病毒,麻疹病毒之外的人类病毒。
    • 3. 发明授权
    • Transient protein expression methods
    • 瞬时蛋白表达方法
    • US07604960B2
    • 2009-10-20
    • US11809697
    • 2007-06-01
    • Guus HateboerMenzo J. E. HavengaRonald VogelsLennart Holterman
    • Guus HateboerMenzo J. E. HavengaRonald VogelsLennart Holterman
    • C12P21/06C12N15/00C12N15/861
    • C12N15/86C07K14/005C07K14/505C12N7/00C12N2710/10343C12N2760/16122
    • Described is a method for producing a protein of interest, the method comprising: a) providing a recombinant adenoviral vector comprising nucleic acid encoding the protein of interest under control of a promoter, wherein the adenoviral vector has deletions in a first region and in a second region of the adenovirus genome, wherein each of the first region and the second region is required for adenoviral genome replication and/or adenovirus particle formation, b) propagating the adenoviral vector in a first type of complementing cells that express proteins from the first and from the second region of the adenovirus genome so as to complement the deletions of the recombinant adenoviral vector, to obtain recombinant adenovirus particles, c) infecting a culture of a second type of complementing cells with the recombinant adenovirus particles, wherein the second type of complementing cells express protein from the first region of the adenovirus genome but not protein from the second region of the adenovirus genome, to produce the protein of interest, and d) harvesting the protein of interest.
    • 描述了用于产生目的蛋白质的方法,所述方法包括:a)提供重组腺病毒载体,所述重组腺病毒载体包含编码在启动子控制下的感兴趣蛋白质的核酸,其中所述腺病毒载体在第一区域和第二区域中具有缺失 腺病毒基因组的区域,其中腺病毒基因组复制和/或腺病毒颗粒形成所需的第一区域和第二区域中的每一个,b)将腺病毒载体扩增到第一类型的互补细胞中,所述互补细胞从第一种和第 腺病毒基因组的第二区域,以补充重组腺病毒载体的缺失,以获得重组腺病毒颗粒,c)用重组腺病毒颗粒感染第二种补体细胞的培养物,其中第二种类型的补体细胞 从腺病毒基因组的第一区域表达蛋白质,但不表示来自第二区域的蛋白质 f产生感兴趣的蛋白质,以及d)收获感兴趣的蛋白质。
    • 4. 发明授权
    • Gene delivery vectors provided with a tissue tropism for smooth muscle cells, and/or endothelial cells
    • 为平滑肌细胞和/或内皮细胞提供组织嗜性的基因递送载体
    • US07968087B2
    • 2011-06-28
    • US12455086
    • 2009-05-28
    • Ronald VogelsMenzo J. E. HavengaAbraham Bout
    • Ronald VogelsMenzo J. E. HavengaAbraham Bout
    • A01N63/00A61K48/00C12N15/00C12N15/63C07H21/04
    • C07K14/005A61K38/00A61K48/00C07K2319/00C12N15/86C12N2710/10322C12N2710/10343C12N2710/10345C12N2810/6018
    • A gene delivery vehicle having been provided with at least a tissue tropism for cells selected from the group of smooth muscle cells, endothelial cells, and/or liver cells. The tissue tropism is generally provided by a virus capsid, such as one comprising protein fragments from at least two different viruses, such as two different adenoviruses, including adenovirus of subgroup C or subgroup B (for example, adenovirus 16). The protein fragments can comprise a tissue tropism-determining fragment of a fiber protein derived from a subgroup B adenovirus. Also, cells for producing such gene delivery vehicles and pharmaceutical compositions containing these gene delivery vehicles are provided. Further, a method is disclosed for delivering nucleic acid to cells such as smooth muscle cells and/or endothelial cells which involves administering to the cells an adenovirus capsid having proteins from at least two different adenoviruses and wherein at least a tissue tropism-determining fragment of a fiber protein is derived from a subgroup B adenovirus. Particular constructs are also disclosed.
    • 具有至少一种选自平滑肌细胞,内皮细胞和/或肝细胞的细胞的组织嗜性的基因递送载体。 组织向性通常由病毒衣壳提供,例如包含来自至少两种不同病毒的蛋白质片段的病毒衣壳,例如两种不同的腺病毒,包括亚组C或亚组B的腺病毒(例如,腺病毒16)。 蛋白质片段可以包含衍生自亚组B腺病毒的纤维蛋白质的组织向性决定片段。 此外,提供了用于产生这种基因递送载体的细胞和含有这些基因递送载体的药物组合物。 此外,公开了一种用于将核酸递送至诸如平滑肌细胞和/或内皮细胞的细胞的方法,其涉及向细胞施用具有来自至少两种不同腺病毒的蛋白质的腺病毒衣壳,并且其中至少一种组织向性确定片段 纤维蛋白源自B亚型腺病毒亚组。 还公开了特定的构建体。
    • 5. 发明申请
    • Gene delivery vectors provided with a tissue tropism for smooth muscle cells, and/or endothelial cells
    • 为平滑肌细胞和/或内皮细胞提供组织嗜性的基因递送载体
    • US20090253207A1
    • 2009-10-08
    • US12455086
    • 2009-05-28
    • Ronald VogelsMenzo J. E. HavengaAbraham Bout
    • Ronald VogelsMenzo J. E. HavengaAbraham Bout
    • C12N15/86
    • C07K14/005A61K38/00A61K48/00C07K2319/00C12N15/86C12N2710/10322C12N2710/10343C12N2710/10345C12N2810/6018
    • A gene delivery vehicle having been provided with at least a tissue tropism for cells selected from the group of smooth muscle cells, endothelial cells, and/or liver cells. The tissue tropism is generally provided by a virus capsid, such as one comprising protein fragments from at least two different viruses, such as two different adenoviruses, including adenovirus of subgroup C or subgroup B (for example, adenovirus 16). The protein fragments can comprise a tissue tropism-determining fragment of a fiber protein derived from a subgroup B adenovirus. Also, cells for producing such gene delivery vehicles and pharmaceutical compositions containing these gene delivery vehicles are provided. Further, a method is disclosed for delivering nucleic acid to cells such as smooth muscle cells and/or endothelial cells which involves administering to the cells an adenovirus capsid having proteins from at least two different adenoviruses and wherein at least a tissue tropism-determining fragment of a fiber protein is derived from a subgroup B adenovirus. Particular constructs are also disclosed.
    • 具有至少一种选自平滑肌细胞,内皮细胞和/或肝细胞的细胞的组织嗜性的基因递送载体。 组织向性通常由病毒衣壳提供,例如包含来自至少两种不同病毒的蛋白质片段的病毒衣壳,例如两种不同的腺病毒,包括亚组C或亚组B的腺病毒(例如,腺病毒16)。 蛋白质片段可以包含衍生自亚组B腺病毒的纤维蛋白质的组织向性决定片段。 此外,提供了用于产生这种基因递送载体的细胞和含有这些基因递送载体的药物组合物。 此外,公开了一种用于将核酸递送至诸如平滑肌细胞和/或内皮细胞的细胞的方法,其涉及向细胞施用具有来自至少两种不同腺病毒的蛋白质的腺病毒衣壳,并且其中至少一种组织向性确定片段 纤维蛋白源自B亚型腺病毒亚组。 还公开了特定的构建体。
    • 6. 发明申请
    • Transient protein expression methods
    • 瞬时蛋白表达方法
    • US20080113409A1
    • 2008-05-15
    • US11809697
    • 2007-06-01
    • Guus HateboerMenzo J. E. HavengaRonald VogelsLennart Holterman
    • Guus HateboerMenzo J. E. HavengaRonald VogelsLennart Holterman
    • C12P21/02
    • C12N15/86C07K14/005C07K14/505C12N7/00C12N2710/10343C12N2760/16122
    • Described is a method for producing a protein of interest, the method comprising: a) providing a recombinant adenoviral vector comprising nucleic acid encoding the protein of interest under control of a promoter, wherein the adenoviral vector has deletions in a first region and in a second region of the adenovirus genome, wherein each of the first region and the second region is required for adenoviral genome replication and/or adenovirus particle formation, b) propagating the adenoviral vector in a first type of complementing cells that express proteins from the first and from the second region of the adenovirus genome so as to complement the deletions of the recombinant adenoviral vector, to obtain recombinant adenovirus particles, c) infecting a culture of a second type of complementing cells with the recombinant adenovirus particles, wherein the second type of complementing cells express protein from the first region of the adenovirus genome but not protein from the second region of the adenovirus genome, to produce the protein of interest, and d) harvesting the protein of interest.
    • 描述了用于产生目的蛋白质的方法,所述方法包括:a)提供重组腺病毒载体,所述重组腺病毒载体包含编码在启动子控制下的感兴趣蛋白质的核酸,其中所述腺病毒载体在第一区域和第二区域中具有缺失 腺病毒基因组的区域,其中腺病毒基因组复制和/或腺病毒颗粒形成所需的第一区域和第二区域中的每一个,b)将腺病毒载体扩增到第一类型的互补细胞中,所述互补细胞从第一种和第 腺病毒基因组的第二区域,以补充重组腺病毒载体的缺失,以获得重组腺病毒颗粒,c)用重组腺病毒颗粒感染第二种补体细胞的培养物,其中第二种类型的补体细胞 从腺病毒基因组的第一区域表达蛋白质,但不表示来自第二区域的蛋白质 f产生感兴趣的蛋白质,以及d)收获感兴趣的蛋白质。
    • 7. 发明授权
    • Gene delivery vectors provided with a tissue tropism for smooth muscle cells, and/or endothelial cells
    • 为平滑肌细胞和/或内皮细胞提供组织嗜性的基因递送载体
    • US06929946B1
    • 2005-08-16
    • US09444284
    • 1999-11-19
    • Ronald VogelsMenzo J. E. HavengaAbraham Bout
    • Ronald VogelsMenzo J. E. HavengaAbraham Bout
    • A61K38/00A61K48/00C07K14/075C12N15/861C12N15/00A01N63/00C07H21/04C12N15/63
    • C07K14/005A61K38/00A61K48/00C07K2319/00C12N15/86C12N2710/10322C12N2710/10343C12N2710/10345C12N2810/6018
    • A gene delivery vehicle having been provided with at least a tissue tropism for cells selected from the group of smooth muscle cells, endothelial cells, and/or liver cells. The tissue tropism is generally provided by a virus capsid, such as one comprising protein fragments from at least two different viruses, such as two different adenoviruses, including adenovirus of subgroup C or subgroup B (for example, adenovirus 16). The protein fragments can comprises a tissue tropism determining fragment of a fiber protein derived from a subgroup B adenovirus. Also, cells for producing such gene delivery vehicles and pharmaceutical compositions containing said gene delivery vehicles. Further, a method of delivering nucleic acid to cells such as smooth muscle cells and/or endothelial cells which involves administering to the cells an adenovirus capsid having proteins from at least two different adenoviruses and wherein at least a tissue tropism determining fragment of a fiber protein is derived from a subgroup B adenovirus. Particular construct are also disclosed.
    • 具有至少一种选自平滑肌细胞,内皮细胞和/或肝细胞的细胞的组织嗜性的基因递送载体。 组织向性通常由病毒衣壳提供,例如包含来自至少两种不同病毒的蛋白质片段的病毒衣壳,例如两种不同的腺病毒,包括亚组C或亚组B的腺病毒(例如,腺病毒16)。 蛋白质片段可以包含衍生自亚组B腺病毒的纤维蛋白质的组织向性确定片段。 此外,用于产生这种基因递送载体的细胞和含有所述基因递送载体的药物组合物。 此外,将核酸递送到诸如平滑肌细胞和/或内皮细胞的细胞的方法,其涉及向细胞施用具有来自至少两种不同腺病毒的蛋白质的腺病毒衣壳,并且其中至少一种纤维蛋白质的组织向性确定片段 来源于亚组B腺病毒。 还公开了特定的构建体。