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公开(公告)号:KR1020080041037A
公开(公告)日:2008-05-09
申请号:KR1020060109119
申请日:2006-11-06
Applicant: 재단법인서울대학교산학협력재단
CPC classification number: C07K7/06 , A61K47/6455 , C07K7/08 , C07K14/43563 , C07K19/00 , C12N15/113 , C12N2310/141
Abstract: A complex of a protein transport peptide-small interference RNA(siRNA) is provided to show high safety, maximize the chemotherapy effect through optimized targeting and minimize side effects. A complex of a protein transport peptide-siRNA is characterized in that the protein transport peptide is coupled to the siRNA regarding a target RNA, wherein the protein transport peptide is selected from the group consisting of low molecular weight protamine, LMWP(VSRRRRRRGGRRRR), TAT(YGRKKRRQRRR), penetratin, RQIKIWFQNRRMKWKK and antennapedia(ANTP) and the target RNA is a transcribed mRNA from a gene selected from the group consisting of vascular endothelial growth factor(VEGF), B-cell leukemia/lymphoma 2(BCL2), epidermal growth factor receptor(EGFR), human epidermal growth factor receptor 2(HER2), Janus kinase(JAN) and phosphatidylinositol-3-kinase/Akt kinase(PI3-K/AKT). A pharmaceutical composition for treating a disease such as tumor comprises the complex.
Abstract translation: 提供蛋白质转运肽 - 小干扰RNA(siRNA)的复合物以显示高安全性,通过优化靶向使化疗效果最大化并使副作用最小化。 蛋白质转运肽-siRNA的复合物的特征在于蛋白质转运肽与靶RNA相连接,其中蛋白质转运肽选自低分子量鱼精蛋白,LMWP(VSRRRRRRGGRRRR),TAT (YGRKKRRQRRR),穿透素,RQIKIWFQNRRMKWKK和触角蛋白(ANTP),靶RNA是来自选自血管内皮生长因子(VEGF),B细胞白血病/淋巴瘤2(BCL2),表皮生长的基因的转录mRNA 因子受体(EGFR),人表皮生长因子受体2(HER2),Janus激酶(JAN)和磷脂酰肌醇-3-激酶/ Akt激酶(PI3-K / AKT)。 用于治疗诸如肿瘤的疾病的药物组合物包含该复合物。