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    • 72. 发明申请
    • TISSUE TARGETED ANTIGENIC ACTIVATION OF THE IMMUNE RESPONSE TO CANCERS
    • 针对癌症的免疫应答组织针对性抗原激活
    • US20090074816A1
    • 2009-03-19
    • US12234569
    • 2008-09-19
    • Harold David Gunn
    • Harold David Gunn
    • A61K39/165A61K39/05A61K39/07A61K39/085A61K39/104A61K39/108A61K39/20A61K39/245A61K39/29A61P35/00A61K39/285A61K39/205A61K39/02A61K39/12A61K39/125A61K39/145A61K39/155
    • A61K39/0011A61K2039/521A61K2039/5252A61K2300/00
    • The invention provides in part methods of treating cancers of a specific organ or tissue by administering a composition that is antigenically specific for one or more microbes that are pathogenic in the specific organ or tissue in which the cancer is situated. The formulations of the invention thereby facilitate activation of a treatment response to a cancer in a particular tissue or organ. The compositions may for example include killed or attenuated microbial pathogens, and may be administered at sites distant from the cancer, for example the skin. In some embodiments, microbial species of endogenous flora that are known to cause infection in the relevant organ or tissue may be used in the formulation of the antigenic compositions. In alternative embodiments, exogenous microbial pathogens that are known to cause infection in the relevant organ or tissue may be used in the formulation of the antigenic compositions. The administration of the immunogenic compositions may be repeated relatively frequently over a relatively long period of time. In embodiments for intradermal or subcutaneous injection, dosages may be adjusted so that injections reproduce a consistent visible delayed inflammatory immune reaction at the successive site or sites of administration.
    • 本发明部分地通过给予在癌症所在的特定器官或组织中具有致病性的一种或多种微生物具有抗原性特异性的组合物来治疗特定器官或组织的癌症的方法。 因此,本发明的制剂有助于激活对特定组织或器官中的癌症的治疗反应。 组合物可以例如包括杀死或减毒的微生物病原体,并且可以在远离癌症的位置(例如皮肤)施用。 在一些实施方案中,已知在相关器官或组织中引起感染的内源性菌群的微生物物种可用于抗原组合物的制剂中。 在替代实施方案中,已知在相关器官或组织中引起感染的外源微生物病原体可用于抗原组合物的制剂中。 免疫原性组合物的施用可以在相当长的时间内相对频繁地重复。 在皮内注射或皮下注射的实施方案中,可以调节剂量,使得注射在连续的施用部位或再现部位再现一致的可见延迟炎症免疫反应。
    • 76. 发明授权
    • Baculovirus dual promoter expression vector
    • BACULOVIRUS双重促进剂表达载体
    • US5169784A
    • 1992-12-08
    • US583392
    • 1990-09-17
    • Max D. SummersChristian E. G. Oker-Blom
    • Max D. SummersChristian E. G. Oker-Blom
    • A61K39/00A61K39/20C07K14/18C07K14/19C12N7/00C12N15/09C12N15/40C12N15/86C12N15/866
    • C12N15/86C07K14/005C12N7/00A61K39/00C12N2710/14121C12N2710/14143C12N2710/14144C12N2770/36122C12N2770/36143C12N2770/36222
    • This invention relates to specifically designing and genetically engineering recombinant baculovirus for producing, in a compatible insect system, a desired protein, virus, protein hybrid, or virus hybrid. In particular aspects, this invention relates to the use of different baculovirus promoters for the ultimate purpose of constructing a recombinant baculovirus designed for the investigator's specific need. For example, the recombinant baculovirus of this invention can be designed to produce a viral pesticide.This invention also describes the construction of a genetically engineered virus or virus hybrid (e.g. animal or human pathogen) which is not capable of replicating itself but is essentially identical to the authentic pathogen in terms of structure and antigenicity. This baculovirus is constructed such that the non-structural viral genes are truncated, mutated or both and are located 3' and directly under the control of an early baculovirus gene promoter and the structural viral genes are located 3' and directly under the control of a late baculovirus gene promoter. This genetically engineered baculovirus is therefore capable of temporal regulation and successive synthesis of non-structural and structural proteins. The truncated or mutated non-structural viral genes creates the non-replicative aspect of this invention. Since the genetically produced virus or virus hybrid is essentially identical to the authentic pathogen, the product is thereby highly antigenic and potent in terms of efficacy and efficiency. This invention enables the design and constructure of a virus particle or virus hybrid with specific antigenic properties which further allows for the safe and inexpensive production of vaccines or diagnostics.
    • 本发明涉及专门设计和遗传工程重组杆状病毒,用于在相容的昆虫系统中产生所需的蛋白质,病毒,蛋白质杂种或病毒杂交体。 在具体方面,本发明涉及不同杆状病毒启动子用于构建针对研究者特定需要而设计的重组杆状病毒的最终目的。 例如,本发明的重组杆状病毒可被设计成生产病毒性农药。 本发明还描述了在结构和抗原性方面不能复制自身但与真实病原体基本相同的遗传工程病毒或病毒杂交体(例如动物或人类病原体)的构建。 构建这种杆状病毒使得非结构病毒基因被截短,突变或两者并且位于3'并且直接在早期杆状病毒基因启动子的控制下,并且结构病毒基因位于3'并且直接在a 晚期杆状病毒基因启动子。 因此,这种基因工程的杆状病毒能够进行非结构和结构蛋白质的时间调节和连续合成。 截短或突变的非结构病毒基因产生本发明的非复制方面。 由于遗传产生的病毒或病毒杂合物与真实病原体基本上相同,因此产品在功效和效率方面具有高度的抗原性和有效性。 本发明使得具有特定抗原性质的病毒颗粒或病毒杂交体的设计和结构进一步允许安全和廉价地生产疫苗或诊断。