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公开(公告)号:US20050142149A1
公开(公告)日:2005-06-30
申请号:US11040661
申请日:2005-01-21
申请人: Helen Crooke , Enda Clarke , Paul Everest , Gordon Dougan , David Holden , Jacqueline Shea , Robert Feldman
发明人: Helen Crooke , Enda Clarke , Paul Everest , Gordon Dougan , David Holden , Jacqueline Shea , Robert Feldman
IPC分类号: G01N33/50 , A61K35/74 , A61K38/00 , A61K39/00 , A61K39/108 , A61K48/00 , A61P31/04 , C07K14/245 , C07K14/345 , C12N1/15 , C12N1/19 , C12N1/21 , C12N5/10 , C12N15/09 , C12N15/31 , C12P21/02 , C12Q1/02 , C12Q1/68 , G01N33/15 , A61K39/02 , C12N15/74
CPC分类号: C07K14/245 , A61K38/00 , A61K39/00 , Y10S436/815 , Y10S930/30 , Y10S930/31
摘要: The present invention is based on the identification of a series of virulence genes in E. coli K1, the products of which may be implicated in the pathogenicity of the organisms. The identification of the genes allows them, or their expressed products, to be used in a number of ways to treat infection.
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公开(公告)号:US20050232942A1
公开(公告)日:2005-10-20
申请号:US11144352
申请日:2005-06-03
申请人: Enda Clarke , Liqing Zhou , Jacqueline Shea , Robert Feldman , David Holden
发明人: Enda Clarke , Liqing Zhou , Jacqueline Shea , Robert Feldman , David Holden
IPC分类号: G01N33/50 , A61K38/00 , A61K39/00 , A61K39/09 , A61K48/00 , A61P11/00 , A61P31/04 , C07K14/315 , C07K16/12 , C12N1/21 , C12N15/09 , C12N15/31 , G01N33/15 , G01N33/569 , C07H21/04 , A61K39/02 , C12N15/74
CPC分类号: C07K14/315 , A61K38/00 , A61K39/00 , A61K48/00 , A61K2039/522 , A61K2039/523
摘要: A series of genes from Streptococcus pyogenes are shown to encode products which are implicated in virulence. The identification of these genes therefore allows attuated microorganisms to be produced. Furthermore, the genes or their encoded products can be used in the manufacture of vaccines for therapeutic application.
摘要翻译: 来自化脓性链球菌的一系列基因显示编码与毒力相关的产物。 因此,这些基因的鉴定允许产生载体微生物。 此外,基因或其编码产物可用于制造用于治疗应用的疫苗。
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公开(公告)号:US20080075739A1
公开(公告)日:2008-03-27
申请号:US11840928
申请日:2007-08-17
申请人: Michael Hensel , David Holden , Jacqueline Shea
发明人: Michael Hensel , David Holden , Jacqueline Shea
IPC分类号: A61K35/00 , A61K39/00 , A61P43/00 , C07K14/00 , C07K16/18 , C12N1/20 , C12N15/00 , C12N15/11 , C12N15/87 , C12Q1/02 , C40B50/06
CPC分类号: C07K14/79 , A61K39/00 , A61K2035/11 , A61K2039/522 , A61K2039/523 , C07K14/255 , C07K2319/00 , C12N1/36 , C12N15/87 , Y02A50/401 , Y02A50/476 , Y02A50/484
摘要: The present invention relates to vaccines, in particular, to an attenuated gram-negative cell comprising the SPI2 gene locus, wherein at least one gene of the SPI2 locus is inactivated, wherein said inactivation results in an attenuation/reduction of virulence compared to the wild type of said cell, and to a carrier for the presentation of an antigen to a host, which carrier is said attenuated gram-negative cell, wherein said cell comprises at least one heterologous nucleic acid molecule comprising a nucleic acid sequence coding for said antigen, wherein said cell is capable of expressing said nucleic acid molecule or capable of causing the expression of said nucleic acid molecule in a target cell.
摘要翻译: 本发明涉及疫苗,特别是涉及包含SPI2基因座的减毒革兰氏阴性细胞,其中SPI2基因座的至少一个基因被灭活,其中所述失活导致与野生型相比毒力的减弱/降低 所述细胞的类型,以及用于向宿主呈递抗原的载体,所述载体是所述减毒革兰氏阴性细胞,其中所述细胞包含至少一种包含编码所述抗原的核酸序列的异源核酸分子, 其中所述细胞能够表达所述核酸分子或能够引起所述核酸分子在靶细胞中的表达。
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