B형 간염 바이러스에 대한 인체 면역기능을 조절하는 합성 펩타이드
    1.
    发明授权
    B형 간염 바이러스에 대한 인체 면역기능을 조절하는 합성 펩타이드 失效
    合成肽调节抗乙型肝炎病毒的免疫活性

    公开(公告)号:KR100236464B1

    公开(公告)日:2000-01-15

    申请号:KR1019960041612

    申请日:1996-09-23

    Abstract: 본 발명은 B형 간염 바이러스(Hepatitis B Virus, 이하 “HBV”라고 약칭함)를 구성하는 4가지 단백질 중에 조절 단백질로서, HBV에 의한 간염이 간암으로 이행되는 기작에 직접적으로 관여하는 것으로 추정되는 X 단백질의 항원 에피토프로 작용하는 새로운 합성 펩타이드에 관한 것으로서, 본 발명의 합성 펩타이드는 세포독성 T 임파구(cytotoxic T lymphocyte, 이하 “CTL”이라고 약칭함) 등을 유도하여 세포 면역기능을 조절할 수 있어 간염이 간경화 및 간암 등으로 이행하는 것을 억제하거나 간암을 치료하는데 유용하게 사용될 수 있다.

    신규한비바이러스성유전자전달체및그제조방법

    公开(公告)号:KR100345249B1

    公开(公告)日:2003-01-15

    申请号:KR1019980021123

    申请日:1998-06-08

    Abstract: PURPOSE: A method of delivering genes into various uterine cancer cells using a virus-like particle (VLP) is provided to improve delivering efficiency by binding a gene to VLP then treating with polyoxyethylene-polyoxypropylene block copolymer. CONSTITUTION: The method comprises the following steps of: producing VLP from recombinant protein obtained by infecting Papillomavirus capsid antigen or other virus capsid antigen into insect cells; producing VLP-PL conjugate by conjugating polylysine with VLP; obtaining VLP-PL-pCMV beta-gal plasmid complex, VLP-PL-pSV2CAT plasmid complex or VLP-PL-pCMV-p53 plasmid complex by linking plasmid pCMV beta-gal, pSV2CAT, pCMV-p53, respectively; treating the complex polyoxyethylene-polyoxypropylene block copolymer before transfecting into uterine cancer cell line.

    Abstract translation: 目的:提供使用病毒样颗粒(VLP)将基因递送至各种子宫癌细胞的方法,以通过将基因与VLP结合然后用聚氧乙烯 - 聚氧丙烯嵌段共聚物处理来提高递送效率。 构成:该方法包括以下步骤:从感染乳头瘤病毒衣壳抗原或其他病毒衣壳抗原到昆虫细胞中获得的重组蛋白产生VLP; 通过将聚赖氨酸与VLP缀合产生VLP-PL缀合物; 通过分别连接质粒pCMVβ-gal,pSV2CAT,pCMV-p53获得VLP-PL-pCMVβ-gal质粒复合物,VLP-PL-pSV2CAT质粒复合物或VLP-PL-pCMV- 在转染入子宫癌细胞系之前处理复合聚氧乙烯 - 聚氧丙烯嵌段共聚物。

    신규한비바이러스성유전자전달체및그제조방법
    3.
    发明公开
    신규한비바이러스성유전자전달체및그제조방법 失效
    新型非病毒载体及其制备

    公开(公告)号:KR1020000001077A

    公开(公告)日:2000-01-15

    申请号:KR1019980021123

    申请日:1998-06-08

    CPC classification number: C12N15/866 A61K38/162

    Abstract: PURPOSE: A method of delivering genes into various uterine cancer cells using a virus-like particle (VLP) is provided to improve delivering efficiency by binding a gene to VLP then treating with polyoxyethylene-polyoxypropylene block copolymer. CONSTITUTION: The method comprises the following steps of: producing VLP from recombinant protein obtained by infecting Papillomavirus capsid antigen or other virus capsid antigen into insect cells; producing VLP-PL conjugate by conjugating polylysine with VLP; obtaining VLP-PL-pCMV beta-gal plasmid complex, VLP-PL-pSV2CAT plasmid complex or VLP-PL-pCMV-p53 plasmid complex by linking plasmid pCMV beta-gal, pSV2CAT, pCMV-p53, respectively; treating the complex polyoxyethylene-polyoxypropylene block copolymer before transfecting into uterine cancer cell line.

    Abstract translation: 目的:提供使用病毒样颗粒(VLP)将基因递送到各种子宫癌细胞的方法,以通过将基因与VLP结合然后用聚氧乙烯 - 聚氧丙烯嵌段共聚物进行处理来提高递送效率。 构成:该方法包括以下步骤:通过将乳头瘤病毒衣壳抗原或其他病毒衣壳抗原感染昆虫细胞获得的重组蛋白产生VLP; 通过将聚赖氨酸与VLP缀合产生VLP-PL缀合物; 分别通过连接质粒pCMVβ-gal,pSV2CAT,pCMV-p53获得VLP-PL-pCMVβ-gal质粒复合物,VLP-PL-pSV2CAT质粒复合物或VLP-PL-pCMV-p53质粒复合物; 在转染子宫癌细胞株前处理复合的聚氧乙烯 - 聚氧丙烯嵌段共聚物。

    간암세포타겟팅용비바이러스성유전자전달체를이용한유전자전달방법
    6.
    发明公开
    간암세포타겟팅용비바이러스성유전자전달체를이용한유전자전달방법 失效
    用于靶向肝癌细胞的新型非病毒载体及其制备

    公开(公告)号:KR1020000001252A

    公开(公告)日:2000-01-15

    申请号:KR1019980021433

    申请日:1998-06-10

    CPC classification number: C12N15/85 C07K14/47

    Abstract: PURPOSE: A method of delivering genes into liver cancer cells is provided by using ASOR (asialoorosomucoid), a gene carrier, which binds to ASGPr (asialoglycoprotein receptor) uniquely existing in a liver cancer cell. CONSTITUTION: The method comprises the following steps of: producing ASOR-PL conjugate by conjugating polylysine with ASOR; obtaining ASOR-PL-pCMV beta-gal plasmid complex, ASOR-PL-pSV2CAT plasmid complex or ASOR-PL-pCMV-p53 plasmid complex by linking plasmid pCMV beta-gal, pSV2CAT, pCMV-p53, respectively; treating the complex with polyoxyethylene-polyoxypropylene block copolymer before transfecting into liver cancer cell line.

    Abstract translation: 目的:通过使用与ASGPr(脱唾液酸糖蛋白受体)独特存在的肝癌细胞中结合的ASOR(asialosomalosomal)(基因载体)提供将基因输送到肝癌细胞中的方法。 构成:该方法包括以下步骤:通过将聚赖氨酸与ASOR缀合产生ASOR-PL缀合物; 分别通过连接质粒pCMVβ-gal,pSV2CAT,pCMV-p53获得ASOR-PL-pCMVβ-gal质粒复合物,ASOR-PL-pSV2CAT质粒复合物或ASOR-PL-pCMV-p53质粒复合物; 在转染肝癌细胞株前用聚氧乙烯 - 聚氧丙烯嵌段共聚物处理复合物。

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