发明名称 |
SIRNA-HYDROPHILIC POLYMER CONJUGATES FOR INTRACELLULAR DELIVERY OF SIRNA AND METHOD THEREOF |
摘要 |
<p>Disclosed are hybrid conjugates formed by covalently bonding siRNA (small interfering RNA) molecules to hydrophilic polymers for improving stability of the siRNA molecules effective for gene therapy in vivo, and polyelectrolyte complex micelles formed by ionic interactions between the conjugates and multifunctional cationic compounds. The siRNA-hydrophilic polymer conjugates and polyelectrolyte complex micelles derived therefrom can be advantageously used for improving stability of the siRNA molecules in vivo. Consequently, the delivery of siRNA molecules for therapeutic applications into cells can be facilitated, and the siRNA is still active even though a small dose of the siRNA is used.</p> |
申请公布号 |
EP1915449(A4) |
申请公布日期 |
2010.09.15 |
申请号 |
EP20060783636 |
申请日期 |
2006.08.17 |
申请人 |
BIONEER CORPORATION;SAMYANG CORPORATION;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
KIM, SUN-HWA;JEONG, JI-HOON;PARK, TAE-GWAN |
分类号 |
C12N15/11;C12N15/113 |
主分类号 |
C12N15/11 |
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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