TRIALKYL CATIONIC LIPIDS AND METHODS OF USE THEREOF
申请人:PROTIVA BIOTHERAPEUTICS, INC.
公开号:US20150064242A1
公开(公告)日:2015-03-05
The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel, trialkyl, cationic lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of a specific target protein at relatively low doses.
COMPOSITIONS AND METHODS FOR DELIVERING MESSENGER RNA
申请人:PROTIVA BIOTHERAPEUTICS, INC.
公开号:US20160256567A1
公开(公告)日:2016-09-08
The present invention provides compositions comprising mRNA molecules encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where they are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease. The invention also provided cationic lipids that are useful for preparing the compositions of the invention.
Trialkyl cationic lipids and methods of use thereof
申请人:PROTIVA BIOTHERAPEUTICS, INC.
公开号:US09352042B2
公开(公告)日:2016-05-31
The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel, trialkyl, cationic lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of a specific target protein at relatively low doses.
Compositions and methods for delivering messenger RNA
申请人:ARBUTUS BIOPHARMA CORPORATION
公开号:US11191849B2
公开(公告)日:2021-12-07
The present invention provides compositions comprising nucleic acid molecules, such as mRNA molecules, encapsulated within lipid particles. The compositions are useful, for example, to introduce the mRNA molecules into a human subject where they are translated to produce a polypeptide that functions to ameliorate one or more symptoms of a disease.
NUCLEIC-ACID CONTAINING LIPID NANO-PARTICLE AND USE THEREOF
申请人:Takeda Pharmaceutical Company Limited
公开号:US20210052646A1
公开(公告)日:2021-02-25
The present invention provides a lipid nanoparticle containing the following (a) to (c):
(a) a nucleic acid encoding a chimeric antigen receptor (CAR) or an exogenous T cell receptor (TCR);
(b) a cationic lipid; and
(c) a non-cationic lipid.
The present invention also provides a CAR- or exogenous TCR-zo expressing immunocyte obtained by introducing the lipid nanoparticle into in vivo or ex vivo T cells, and an in vivo or ex vivo therapeutic approach using the immunocytes for disease such as cancer and the like.