Method of inducing an enhanced immune response against hiv
    5.
    发明申请
    Method of inducing an enhanced immune response against hiv 审中-公开
    诱导针对HIV的增强的免疫应答的方法

    公开(公告)号:US20060165664A1

    公开(公告)日:2006-07-27

    申请号:US10507237

    申请日:2003-03-12

    IPC分类号: A61K48/00 A61K39/21

    摘要: An efficient means of inducing an immune response against human immunodeficiency virus (HIV) utilizing specific prime-boost regimes is disclosed. The specific prime-boost regimes employ a heterologous prime-boost protocol employing recombinant adenoviral vectors of alternative and distinct serotypes comprising exogenous genetic material encoding a common HIV antigen. Vaccines administered into living vertebrate tissue in accordance with the disclosed regimes, preferably a mammalian host, such as a human or a non-human mammal of commercial or domestic veterinary importance, express the HIV-1 antigen (e.g., Gag), inducing a cellular immune response which specifically recognizes HIV-1. It is believed that the disclosed prime/boost regime will offer a prophylactic advantage to previously uninfected individuals and/or provide a therapeutic effect by reducing viral load levels within an infected individual, thus prolonging the asymptomatic phase of HIV-1 infection.

    摘要翻译: 公开了一种利用特定初始 - 加强方案诱导针对人类免疫缺陷病毒(HIV)的免疫应答的有效手段。 特定的初始 - 加强方案采用异源初始 - 加强方案,其使用包含编码常见HIV抗原的外源遗传物质的替代和不同血清型的重组腺病毒载体。 根据所公开的方案,优选哺乳动物宿主,如商业或家畜兽医学重要的人或非人哺乳动物施用于活的脊椎动物组织中的疫苗表达HIV-1抗原(例如,Gag),诱导细胞 特异性识别HIV-1的免疫反应。 相信所公开的主要/加强方案将对先前未感染的个体提供预防优势,和/或通过减少感染个体内的病毒载量水平提供治疗效果,从而延长HIV-1感染的无症状期。

    Enhanced first generation adenovirus vaccines expressing codon optimized HIV1-Gag, Pol, Nef and modifications
    6.
    发明申请
    Enhanced first generation adenovirus vaccines expressing codon optimized HIV1-Gag, Pol, Nef and modifications 审中-公开
    表达密码子优化的HIV1-Gag,Pol,Nef和修饰的增强的第一代腺病毒疫苗

    公开(公告)号:US20050070017A1

    公开(公告)日:2005-03-31

    申请号:US10636730

    申请日:2003-08-07

    摘要: First generation adenoviral vectors and associated recombinant adenovirus-based HIV vaccines which show enhanced stability and growth properties and greater cellular-mediated immunity are described within this specification. These adenoviral vectors are utilized to generate and produce through cell culture various adenoviral-based HIV-1 vaccines which contain HIV-1 gag, HIV-1 pol and/or HIV-1 nef polynucleotide pharmaceutical products, and biologically relevant modifications thereof. These adenovirus vaccines, when directly introduced into living vertebrate tissue, preferably a mammalian host such as a human or a non-human mammal of commercial or domestic veterinary importance, express the HIV1-Gag, Pol and/or Nef protein or biologically modification thereof, inducing a cellular immune response which specifically recognizes HIV-1. The exemplified polynucleotides of the present invention are synthetic DNA molecules encoding HIV-1 Gag, encoding codon optimized HIV-1 Pol, derivatives of optimized HIV-1 Pol (including constructs wherein protease, reverse transcriptase, RNAse H and integrase activity of HIV-1 Pol is inactivated), HIV-1 Nef and derivatives of optimized HIV-1 Nef, including nef mutants which effect wild type characteristics of Nef, such as myristylation and down regulation of host CD4. The adenoviral vaccines of the present invention, when administered alone or in a combined modality regime, will offer a prophylactic advantage to previously uninfected individuals and/or provide a therapeutic effect by reducing viral load levels within an infected individual, thus prolonging the asymptomatic phase of HIV-1 infection.

    摘要翻译: 在本说明书中描述了显示增强的稳定性和生长特性以及更大的细胞介导的免疫的第一代腺病毒载体和相关重组腺病毒的HIV疫苗。 这些腺病毒载体用于通过细胞培养产生和产生各种含有HIV-1 gag,HIV-1 pol和/或HIV-1 nef多核苷酸药物产品的基于腺病毒的HIV-1疫苗及其生物相关的修饰。 这些腺病毒疫苗当直接引入活的脊椎动物组织中时,优选哺乳动物宿主例如具有商业或家庭兽医重要性的人或非人哺乳动物,表达HIV1-Gag,Pol和/或Nef蛋白或其生物修饰, 诱导特异性识别HIV-1的细胞免疫应答。 本发明的示例性多核苷酸是编码HIV-1Gag的编码密码子优化的HIV-1 Pol的合成DNA分子,其优化的HIV-1 Pol的衍生物(包括其中蛋白酶,逆转录酶,RNAse H和HIV-1的整合酶活性 Pol被灭活),HIV-1 Nef和优化的HIV-1 Nef的衍生物,包括影响Nef野生型特征的nef突变体,如主体CD4的肉豆蔻酰化和下调。 本发明的腺病毒疫苗当单独施用或以组合的方式给药时,将对先前未感染的个体提供预防优势,和/或通过减少被感染个体内的病毒载量水平提供治疗效果,从而延长无症状期 HIV-1感染。

    DENGUE VIRUS VACCINE COMPOSITIONS AND METHODS OF USE THEREOF
    9.
    发明申请
    DENGUE VIRUS VACCINE COMPOSITIONS AND METHODS OF USE THEREOF 有权
    登革病毒疫苗组合物及其使用方法

    公开(公告)号:US20160151477A1

    公开(公告)日:2016-06-02

    申请号:US14898515

    申请日:2014-06-17

    IPC分类号: A61K39/12

    摘要: The present invention relates to dengue virus vaccine compositions comprising a first and a second dengue vaccine, wherein the first dengue vaccine is a live, attenuated dengue vaccine and the second dengue vaccine is a recombinant dengue subunit vaccine or an inactivated dengue vaccine; wherein the live attenuated dengue vaccine comprises at least one live, attenuated dengue virus or at least one live attenuated chimeric flavivirus. The dengue virus vaccine compositions of the invention may further comprise one or more adjuvants. In preferred embodiments of the invention, the first and the second dengue vaccine are tetravalent. The invention also relates to methods of using the dengue virus vaccine compositions of the invention to treat or prevent dengue infection, or to prevent, ameliorate, or delay the onset or progression of the clinical manifestations thereof.

    摘要翻译: 本发明涉及包含第一和第二登革热疫苗的登革热病毒疫苗组合物,其中第一登革热疫苗是活的减毒登革热疫苗,第二登革热疫苗是重组登革热亚单位疫苗或灭活登革热疫苗; 其中所述活减毒登革热疫苗包含至少一种活的,减毒的登革热病毒或至少一种活的减毒嵌合黄病毒。 本发明的登革热病毒疫苗组合物还可以包含一种或多种佐剂。 在本发明的优选实施方案中,第一和第二登革热疫苗是四价的。 本发明还涉及使用本发明的登革热病毒疫苗组合物治疗或预防登革热感染或预防,缓解或延缓其临床表现的发作或进展的方法。