公开(公告)号：US20150164798A1

公开(公告)日：2015-06-18

申请号：US14627739

申请日：2015-02-20

申请人： STC.UNM ,  SANDIA CORPORATION

发明人： C. Jeffrey Brinker ,  Carlee Erin Ashley ,  Xingmao Jiang ,  Juewen Liu ,  David S. Peabody ,  Walker Richard Wharton ,  Eric Carnes ,  Bryce Chackerian ,  Cheryl L. Willman

IPC分类号： A61K9/127 ,  A61K31/704

CPC分类号： A61K9/127 ,  A61K9/1277 ,  A61K9/5115 ,  A61K9/5123 ,  A61K31/513 ,  A61K31/575 ,  A61K31/704 ,  A61K33/24 ,  A61K49/005

摘要： Various embodiments provide materials and methods for synthesizing protocells for use in targeted delivery of cargo components to cancer cells. In one embodiment, the lipid bilayer can be fused to the porous particle core to form a protocell. The lipid bilayer can be modified with targeting ligands or other ligands to achieve targeted delivery of cargo components that are loaded within the protocell to a target cell, e.g., a type of cancer. Shielding materials can be conjugated to the surface of the lipid bilayer to reduce undesired non-specific binding.

摘要翻译： 各种实施方案提供用于合成原细胞以用于向癌细胞靶向递送货物组分的材料和方法。 在一个实施方案中，脂质双层可以与多孔颗粒核心融合以形成原细胞。 脂质双层可以用靶向配体或其他配体进行修饰，以实现载体在原细胞内的货物组分的靶向递送到靶细胞，例如一种类型的癌症。 屏蔽材料可以结合到脂质双层的表面以减少不期望的非特异性结合。

公开(公告)号：US09480653B2

公开(公告)日：2016-11-01

申请号：US14627739

申请日：2015-02-20

申请人： STC.UNM ,  SANDIA CORPORATION

发明人： C. Jeffrey Brinker ,  Carlee Erin Ashley ,  Xingmao Jiang ,  Juewen Liu ,  David S. Peabody ,  Walker Richard Wharton ,  Eric Carnes ,  Bryce Chackerian ,  Cheryl L. Willman

IPC分类号： A61K9/56 ,  A61K9/127 ,  A61K9/51 ,  A61K49/00 ,  A61K31/575 ,  A61K31/513 ,  A61K33/24 ,  A61K31/704

CPC分类号： A61K9/127 ,  A61K9/1277 ,  A61K9/5115 ,  A61K9/5123 ,  A61K31/513 ,  A61K31/575 ,  A61K31/704 ,  A61K33/24 ,  A61K49/005

摘要： Various embodiments provide materials and methods for synthesizing protocells for use in targeted delivery of cargo components to cancer cells. In one embodiment, the lipid bilayer can be fused to the porous particle core to form a protocell. The lipid bilayer can be modified with targeting ligands or other ligands to achieve targeted delivery of cargo components that are loaded within the protocell to a target cell, e.g., a type of cancer. Shielding materials can be conjugated to the surface of the lipid bilayer to reduce undesired non-specific binding.

公开(公告)号：US20150320681A1

公开(公告)日：2015-11-12

申请号：US14797487

申请日：2015-07-13

申请人： STC.UNM ,  SANDIA CORPORATION

发明人： C. Jeffrey Brinker ,  Carlee Erin Ashley ,  Xingmao Jiang ,  Juewen Liu ,  David S. Peabody ,  Walker Richard Wharton ,  Eric Carnes ,  Bryce Chackerian ,  Cheryl L. Willman

IPC分类号： A61K9/127 ,  A61K33/24 ,  A61K31/704 ,  A61K31/513 ,  A61K49/00 ,  A61K31/575

CPC分类号： A61K9/127 ,  A61K9/1277 ,  A61K9/5115 ,  A61K9/5123 ,  A61K31/513 ,  A61K31/575 ,  A61K31/704 ,  A61K33/24 ,  A61K49/005

摘要： Various embodiments provide materials and methods for synthesizing protocells for use in targeted delivery of cargo components to cancer cells. In one embodiment, the lipid bilayer can be fused to the porous particle core to form a protocell. The lipid bilayer can be modified with targeting ligands or other ligands to achieve targeted delivery of cargo components that are loaded within the protocell to a target cell, e.g., a type of cancer. Shielding materials can be conjugated to the surface of the lipid bilayer to reduce undesired non-specific binding.