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公开(公告)号:KR1020110063154A
公开(公告)日:2011-06-10
申请号:KR1020090120104
申请日:2009-12-04
Applicant: 서울대학교산학협력단
IPC: C07K19/00 , C07K14/35 , C07K14/155 , A61K39/00
Abstract: PURPOSE: A fusion antigen and a method for manufacturing a mature dendritic cell vaccine for immunotherapy using the same are provided to improve efficiency. CONSTITUTION: A fusion antigen used in manufacturing dendritic cell vaccine for immunotherapy contains PTD-MUC1 fusion protein containing MUC1(mucin antigen 1) fused to protein transduction domain(PTD) or PTD-Ag85A fusion protein. The fusion antigen is PTD-MUC1-Ag85A or PTD-Ag85A-MUC1. A method for manufacturing the dendritic cell vaccine comprises: a step of preparing immature dendritic cells; and a step of culturing the cells with the fusion antigen for maturing the cells. A pharmaceutical composition for anticancer immunotherapy contains pharmaceutically effective amount of the dendritic cell vaccine and pharmaceutically acceptable carrier.
Abstract translation: 目的:提供融合抗原和使用其制备用于免疫治疗的成熟树突状细胞疫苗的方法以提高效率。 构成:用于制备用于免疫治疗的树突状细胞疫苗的融合抗原包含与蛋白转导结构域(PTD)或PTD-Ag85A融合蛋白融合的含有MUC1(粘蛋白抗原1)的PTD-MUC1融合蛋白。 融合抗原为PTD-MUC1-Ag85A或PTD-Ag85A-MUC1。 树突细胞疫苗的制造方法包括:制备未成熟树突状细胞的步骤; 以及用于使细胞成熟的融合抗原培养细胞的步骤。 用于抗癌免疫疗法的药物组合物含有药学有效量的树突状细胞疫苗和药学上可接受的载体。