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公开(公告)号:US20090017057A1
公开(公告)日:2009-01-15
申请号:US12049957
申请日:2008-03-17
申请人: Weihsu Chen , Weili Yan , Kenya Toney , Gregory Conn , Frank Bedu-Addo , Leaf Huang
发明人: Weihsu Chen , Weili Yan , Kenya Toney , Gregory Conn , Frank Bedu-Addo , Leaf Huang
IPC分类号: A61K39/00 , C07C69/602 , A61K39/12 , A61P37/02 , A61K39/02 , C07C217/46
CPC分类号: A61K31/231 , A61K31/14 , A61K31/20 , A61K39/00 , A61K39/0011 , A61K39/12 , A61K39/39 , A61K45/06 , A61K47/646 , A61K2039/55555 , C07C219/06
摘要: The present invention provides compositions and methods for stimulating an immune response using cationic lipids alone or in combination with antigens.
摘要翻译: 本发明提供了使用单独或与抗原组合的阳离子脂质来刺激免疫应答的组合物和方法。
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公开(公告)号:US08877206B2
公开(公告)日:2014-11-04
申请号:US12049957
申请日:2008-03-17
申请人: Weihsu Chen , Weili Yan , Kenya Toney , Gregory Conn , Frank Bedu-Addo , Leaf Huang
发明人: Weihsu Chen , Weili Yan , Kenya Toney , Gregory Conn , Frank Bedu-Addo , Leaf Huang
CPC分类号: A61K31/231 , A61K31/14 , A61K31/20 , A61K39/00 , A61K39/0011 , A61K39/12 , A61K39/39 , A61K45/06 , A61K47/646 , A61K2039/55555 , C07C219/06
摘要: The present invention provides compositions and methods for stimulating an immune response using cationic lipids alone or in combination with antigens.
摘要翻译: 本发明提供了使用单独或与抗原组合的阳离子脂质来刺激免疫应答的组合物和方法。
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3.
公开(公告)号:US20110229581A1
公开(公告)日:2011-09-22
申请号:US13129611
申请日:2009-11-17
申请人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu , Maksim Royzen
发明人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu , Maksim Royzen
IPC分类号: A61K9/14 , C12N5/071 , C12N5/09 , C07J31/00 , C07J43/00 , A61K47/20 , A61K47/24 , A61K47/22 , A61K31/7088 , A61K31/713 , A61K38/14 , A61P35/00 , A61P29/00 , A61P31/12 , B82Y5/00
CPC分类号: C07J41/0055 , C07J51/00
摘要: The present invention is directed to releasable cationic lipids and nanoparticle compositions for the delivery of nucleic acids and methods of modulating an expression of a target gene using the same. In particular, the invention relates to cationic lipids including an acid labile linker, and nanoparticle compositions containing the same.
摘要翻译: 本发明涉及用于递送核酸的可释放阳离子脂质和纳米颗粒组合物以及使用其调节靶基因表达的方法。 特别地,本发明涉及包括酸不稳定接头的阳离子脂质和含有它的纳米颗粒组合物。
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4.
公开(公告)号:US20110223257A1
公开(公告)日:2011-09-15
申请号:US13129546
申请日:2009-11-17
申请人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu , Maksim Royzen
发明人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu , Maksim Royzen
IPC分类号: A61K9/50 , C07C229/34 , C07C233/87 , C07F9/02 , C12N5/00 , A61K47/00 , A61K31/7088 , A61K31/56 , B82Y5/00
CPC分类号: A61K9/1272
摘要: The present invention relates to releasable fusogenic lipids and nanoparticle compositions containing the same for the delivery of oligonucleotides and methods of modulating gene expression using the same. In particular, this invention relates to releasable fusogenic lipids containing an imine linker and a zwitterionic moiety.
摘要翻译: 本发明涉及可释放的融合脂质和含有其的用于递送寡核苷酸的纳米颗粒组合物和使用其衍生调节基因表达的方法。 特别地,本发明涉及含有亚胺接头和两性离子部分的可释放的融合脂质。
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公开(公告)号:US20110305769A1
公开(公告)日:2011-12-15
申请号:US13129495
申请日:2009-07-31
申请人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu
发明人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu
IPC分类号: A61K9/14 , A61K31/7088 , A61K31/713 , C12N5/071 , A61P35/00 , A61P35/04 , A61P31/12 , A61P29/00 , C07J9/00 , C12N5/09 , B82Y5/00
CPC分类号: C12N15/88 , A61K9/1272 , A61K31/7088 , C07J41/0055 , C12N15/111 , C12N15/113 , C12N15/1138 , C12N2310/11 , C12N2310/315 , C12N2310/3231 , C12N2310/3341 , C12N2320/32
摘要: The present invention is directed to cationic lipid for the delivery of oligonucleotides and methods of modulating an expression of a targeted gene using the nanoparticle compositions. In particular, the invention relates to cholesterol and its derivatives having multiple positively charged moieties via branching spacers, and nanoparticle compositions of oligonucleotides encapsulated in a mixture of a cationic lipid, a fusogenic lipid and a PEG lipid.
摘要翻译: 本发明涉及用于递送寡核苷酸的阳离子脂质和使用纳米颗粒组合物调节靶基因表达的方法。 具体地,本发明涉及通过支化间隔物具有多个带正电荷的部分的胆固醇及其衍生物,以及包封在阳离子脂质,融合脂质和PEG脂质的混合物中的寡核苷酸的纳米颗粒组合物。
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公开(公告)号:US20110305770A1
公开(公告)日:2011-12-15
申请号:US13129628
申请日:2009-11-17
申请人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu
发明人: Hong Zhao , Weili Yan , Lianjun Shi , Dechun Wu
IPC分类号: A61K9/14 , C07C237/32 , C07F9/24 , C07F9/09 , C07D207/09 , C07K5/11 , C07D475/04 , C07K14/475 , C07K14/79 , C07K14/655 , C07K14/68 , C07K14/745 , A61K47/44 , A61K31/7088 , A61K31/713 , A61K38/02 , C12N5/09 , A61P35/00 , A61P31/12 , A61P29/00 , C07C271/20 , B82Y5/00
CPC分类号: A61K31/785 , A61K47/6911 , C07C233/49 , C07C237/22 , C07C251/24
摘要: The present invention relates to polymer conjugated releasable lipids and nanoparticle compositions containing the same for the delivery of nucleic acids and methods of modulating gene expression using the same. In particular, this invention relates to releasable polymeric lipids containing an acid-labile linker based on a ketal or acetal-containing linker, or an imine-containing linker.
摘要翻译: 本发明涉及聚合物共轭的可释放脂质和含有该聚合物共轭的可释放脂质的纳米颗粒组合物,以及用于递送核酸的纳米颗粒组合物以及使用其调节基因表达的方法。 特别地,本发明涉及含有基于缩酮或含缩醛连接体的酸不稳定接头或含亚胺接头的可释放聚合物脂质。
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