发明名称 |
COMPOSITION OF CATIONIC PHOSPHOLIPID NANOPARTICLES FOR EFFECTIVE DELIVERY OF NUCLEIC ACIDS |
摘要 |
<p>The present invention provides a cationic phospholipid liposome composition comprising l,2-dioleoyl-sn-glycero-S-ethylphosphocholine (EDOPC), 3ß-[N-(N',N'- dimethylaminoethane)-carbamoyl] cholesterol (DC-cholesterol) and 1,2-diphytanoyl-sn- glycero-3-phosphoethanolamine (DPhPE), a liposome-nucleic acid complex which is capable of forming a complex therewith, and a pharmaceutical composition comprising the same. The cationic phospholipid liposome of the present invention is highly effective for intracellular delivery of nucleic acids and reduction of cytotoxicity, as compared to conventional liposome products. Therefore, the present invention can be useful for gene therapy via intracellular delivery of a desired material to target cells.</p> |
申请公布号 |
WO2008120914(A1) |
申请公布日期 |
2008.10.09 |
申请号 |
WO2008KR01753 |
申请日期 |
2008.03.28 |
申请人 |
KOREA UNIVERSITY INDUSTRIAL & ACADEMIC COLLABORATION FOUNDATION;OH, YU-KYOUNG;SHIN, HYE-JEONG;SUH, MIN-SUNG;SHIM, GA YONG |
发明人 |
OH, YU-KYOUNG;SHIN, HYE-JEONG;SUH, MIN-SUNG;SHIM, GA YONG |
分类号 |
A61K9/127;A61K9/00 |
主分类号 |
A61K9/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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