Genetics manipulations with recombinant DNA virus comprising sequences
derived from RNA virus
    4.
    发明授权
    Genetics manipulations with recombinant DNA virus comprising sequences derived from RNA virus 失效
    用包含源自RNA病毒的序列的重组DNA病毒的遗传操作

    公开(公告)号:US6093554A

    公开(公告)日:2000-07-25

    申请号:US234163

    申请日:1999-01-21

    摘要: The invention relates to genetic manipulations of eukaryotic organisms, with recombinant DNA comprising RNA virus derived sequences for protecting such organisms against RNA viruses or enabling inducible or tissue-specific production of foreign proteins/peptides or RNAs. One embodiment of the recombinant DNA according to the invention comprises recombinant DNA, comprising two, 12-250 base pair long, inverted repeat nucleotide sequences with therebetween at least one nucleotide sequence which is derived from RNA virus which for its replication is dependent upon a viral RNA/RNA polymerase, said RNA virus derived sequence comprising at least cis elements for replication but no gene that codes for viral RNA/RNA polymerase and no gene that codes for viral coat protein. The invention also relates to eukaryotic or prokaryotic cells or organisms which incorporate the recombinant DNA according to the invention. Further, the invention relates to a method of protecting such cells or organisms by genetically incorporating recombinant DNA according to the invention.

    摘要翻译: 本发明涉及真核生物的遗传操作,其中重组DNA包含RNA病毒衍生的序列,用于保护这些生物体免受RNA病毒的侵袭或使得诱导或组织特异性产生外源蛋白/肽或RNA。 根据本发明的重组DNA的一个实施方案包含重组DNA,其包含两个12-250碱基对长的反向重复核苷酸序列,其间具有至少一个核苷酸序列,其衍生自RNA病毒,其复制依赖于病毒 RNA / RNA聚合酶,所述RNA病毒衍生序列至少包含用于复制的顺式元件,但没有编码病毒RNA / RNA聚合酶的基因,并且没有编码病毒外壳蛋白的基因。 本发明还涉及掺入根据本发明的重组DNA的真核或原核细胞或生物体。 此外,本发明涉及通过遗传掺入根据本发明的重组DNA来保护这些细胞或生物体的方法。

    Genetic manipulations with recombinant DNA comprising sequences derived from RNA virus
    7.
    发明授权
    Genetic manipulations with recombinant DNA comprising sequences derived from RNA virus 失效
    使用包含衍生自RNA病毒的序列的重组DNA的遗传操作

    公开(公告)号:US06197542B1

    公开(公告)日:2001-03-06

    申请号:US08901379

    申请日:1997-07-28

    IPC分类号: C12P2106

    摘要: The invention relates to genetic manipulations of eukaryotic organisms, with recombinant DNA comprising RNA virus derived sequences for protecting such organisms against RNA viruses or enabling inducible or tissue-specific production of foreign proteins/peptides or RNAs. One embodiment of the recombinant DNA according to the invention comprises recombinant DNA, comprising two, 12-1250 base pair long, inverted repeat nucleotide sequences with therebetween at least one nucleotide sequence which is derived from RNA virus which for its replication is dependent upon a viral RNA/RNA polymerase, said RNA virus derived sequence comprising at least cis elements for replication but no gene that codes for viral RNA/RNA polymerase and no gene that codes for viral coat protein. The invention also relates to eukaryotic or prokaryotic cells or organisms which incorporate the recombinant DNA according to the invention. Further the invention relates to a method of protecting such cells or organisms by genetically incorporating recombinant DNA according to the invention.

    摘要翻译: 本发明涉及真核生物的遗传操作,其中重组DNA包含RNA病毒衍生的序列,用于保护这些生物体免受RNA病毒的侵袭或使得诱导或组织特异性产生外源蛋白/肽或RNA。 根据本发明的重组DNA的一个实施方案包含重组DNA,其包含两个12-1250碱基对长的反向重复核苷酸序列,其间具有至少一个核苷酸序列,其衍生自RNA病毒,其复制依赖于病毒 RNA / RNA聚合酶,所述RNA病毒衍生序列至少包含用于复制的顺式元件,但没有编码病毒RNA / RNA聚合酶的基因,并且没有编码病毒外壳蛋白的基因。 本发明还涉及掺入根据本发明的重组DNA的真核或原核细胞或生物体。 此外,本发明涉及通过遗传掺入根据本发明的重组DNA来保护此类细胞或生物体的方法。

    Immunoprotective influenza antigen and its use in vaccination
    10.
    发明授权
    Immunoprotective influenza antigen and its use in vaccination 有权
    免疫保护性流感抗原及其在疫苗接种中的应用

    公开(公告)号:US07993652B2

    公开(公告)日:2011-08-09

    申请号:US12795506

    申请日:2010-06-07

    IPC分类号: A61K39/00 A61K39/145

    摘要: The present invention relates to an influenza antigen, comprising a fusion product of at least the extracellular part of a conserved influenza membrane protein or a functional fragment thereof and a presenting carrier, which may be a presenting (poly)peptide or a non-peptidic structure, such as glycans, peptide mimetics, synthetic polymers. The invention further relates to a vaccine against influenza, comprising at least an antigen of the invention, optionally in the presence of one or more excipients. The invention also relates to use of the antigen, a method for preparing the antigen and acceptor cells expressing the antigen.

    摘要翻译: 本发明涉及流感抗原,其包含至少保守的流感病毒膜蛋白的细胞外部分或其功能片段和呈递载体的融合产物,其可以是呈递(多)肽或非肽结构 ,如聚糖,肽模拟物,合成聚合物。 本发明进一步涉及抗流感疫苗,其中至少包含本发明的抗原,任选地在一种或多种赋形剂的存在下。 本发明还涉及抗原的用途,制备抗原的方法和表达抗原的受体细胞。