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    • 5. 发明申请
    • ENHANCED PRODUCTION OF PAPILLOMAVIRUS-LIKE PARTICLES WITH A MODIFIED BACULOVIRUS EXPRESSION SYSTEM
    • 用改良的巴氏杆菌表达系统增强具有类似芽胞杆菌的颗粒的生产
    • US20120115207A1
    • 2012-05-10
    • US13257248
    • 2010-03-30
    • Tilo SengerMartin MullerLutz Gissmann
    • Tilo SengerMartin MullerLutz Gissmann
    • C12N7/02C12N15/85C12N5/10
    • C12N15/86A61K39/00A61K2039/5258C12N7/00C12N2710/14143C12N2710/20023
    • The present invention is concerned with the provision of a method for manufacturing papillomavirus like particles (PV-VLP), comprising the steps of a) culturing a host cell lacking protease activity and comprising an expression vector, wherein said expression vector comprises at least one polynucleotide encoding a PV L1 polypeptide, and b) obtaining VLPs from the host cell. Also proposed is a host cell lacking protease activity and comprising an expression vector, wherein said expression vector comprises a polynucleotide encoding at least one PV L1 polypeptide. Furthermore, a method for the manufacture of a pharmaceutical composition for the treatment or prevention of PV-related disease comprising the steps of manufacturing PV-VLPs and the further step of formulating the VLPs as a pharmaceutical composition is proposed as well as an expression vector comprising at least one polynucleotide encoding a PV L1 polypeptide but lacking a functional gene for a v-cath protease.
    • 本发明涉及制备乳头瘤病毒样颗粒(PV-VLP)的方法,其包括以下步骤:a)培养缺乏蛋白酶活性的宿主细胞并包含表达载体,其中所述表达载体包含至少一种多核苷酸 编码PV L1多肽,和b)从宿主细胞获得VLP。 还提出了缺乏蛋白酶活性并包含表达载体的宿主细胞,其中所述表达载体包含编码至少一种PV L1多肽的多核苷酸。 此外,提出了制备用于治疗或预防PV相关疾病的药物组合物的方法,其包括制备PV-VLP的步骤和配制作为药物组合物的VLP的进一步步骤以及包含 编码PV L1多肽的至少一种多核苷酸,但缺乏v-cath蛋白酶的功能基因。
    • 10. 发明申请
    • Production and applications for polyvalent vaccines against diseases caused by papilloma viruses
    • 针对乳头瘤病毒引起的疾病的多价疫苗的生产和应用
    • US20050026257A1
    • 2005-02-03
    • US10778936
    • 2004-02-13
    • Lutz GissmannKai PohlmeyerMartin Muller
    • Lutz GissmannKai PohlmeyerMartin Muller
    • A61K39/12A61K39/295C07K16/08C12P21/04C12N15/86
    • C07K16/084A61K39/12C12N2710/20034
    • A vaccine against disease caused by papilloma viruses is described in certain embodiments, as well as certain vectors, obtainable by the following methods: (a) one or more expression vectors that contain the DNA code for a structural protein of papilloma viruses or a fragment thereof are injected into mammals, whereby in at least some of the expression vectors randomly generated heterologous sequences are inserted into the DNA code (b) serums are obtained from the mammals and these are tested for the presence of antibodies against particles of various papilloma virus types, and (c) using the serums tested, the structural protein gene clones are identified that code for a polyvalent vaccine, and (d) the vaccine is produced from them. Procedures for producing a vaccine is also described, together with its use for vaccination against diseases caused by papilloma viruses.
    • 在某些实施方案中描述了针对由乳头瘤病毒引起的疾病的疫苗,以及可通过以下方法获得的某些载体:(a)含有乳头状瘤病毒或其片段的结构蛋白的DNA编码的一种或多种表达载体 注射到哺乳动物中,由此在至少一些表达载体中随机产生的异源序列插入到DNA代码(b)中,从哺乳动物获得血清,并测试这些血清是否存在针对各种乳头状瘤病毒类型的颗粒的抗体, 和(c)使用测试的血清,鉴定编码多价疫苗的结构蛋白质基因克隆,和(d)从它们产生疫苗。 还描述了生产疫苗的程序,以及其用于针对由乳头瘤病毒引起的疾病的疫苗接种的用途。