CEA-특이적인 세포독성 T세포를 생성하는 재조합 아데노바이러스 AdVCEA로 트랜스덕션된 수지상세포, 이를 포함하는 백신 및 약제학적 조성물
    1.
    发明公开
    CEA-특이적인 세포독성 T세포를 생성하는 재조합 아데노바이러스 AdVCEA로 트랜스덕션된 수지상세포, 이를 포함하는 백신 및 약제학적 조성물 有权
    用重组腺病毒转运的细胞细胞,其产生特异性细胞毒素T淋巴细胞,包含其的疫苗和药物组合物

    公开(公告)号:KR1020070064578A

    公开(公告)日:2007-06-21

    申请号:KR1020077000253

    申请日:2004-06-11

    Abstract: Dendrite cells transduced with a recombinant adenovirus AdVCEA which generate CEA(carcinoembryonic antigen)-specific cytotoxic T lymphocytes, and a vaccine and a pharmaceutical composition comprising the same dendrite cells are provided to develop vaccines and therapeutic materials specific to various tumors by inducing the CEA-specific cytotoxic T lymphocytes, and improve tumor-treating effects by inducing both of cellular and humoral immune substances with the dendrite cells as an antigen-presenting cell. The dendrite cell transduced with a recombinant adenovirus AdVCEA expressing CEA generates CEA-specific cytotoxic T lymphocytes in vitro, wherein the transduction of the dendrite cell by the recombinant adenovirus AdVCEA is made at 100-2,000 MOI(multiplicity of infection). The antitumor vaccine and pharmaceutical composition for treating tumor contains the dendrite cell transduced with a recombinant adenovirus AdVCEA capable of generating CEA-specific cytotoxic T lymphocytes.

    Abstract translation: 提供用产生CEA(癌胚抗原)特异性细胞毒性T淋巴细胞的重组腺病毒AdVCEA转导的树突状细胞,以及包含相同枝状细胞的疫苗和药物组合物,以通过诱导CEA- 特异性细胞毒性T淋巴细胞,并通过诱导细胞和体液免疫物质与枝晶细胞作为抗原呈递细胞来改善肿瘤治疗效果。 用表达CEA的重组腺病毒AdVCEA转导的树突细胞在体外产生CEA特异性细胞毒性T淋巴细胞,其中重组腺病毒AdVCEA对树突状细胞的转导以100-2,000MOI(感染复数)进行。 用于治疗肿瘤的抗肿瘤疫苗和药物组合物含有能够产生CEA特异性细胞毒性T淋巴细胞的重组腺病毒AdVCEA转导的树突细胞。

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