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Title: Lipid composition for the delivery of therapeutic cargos

Abstract

A construct includes a core comprising an external surface and a plurality of pores, a cargo disposed in a pore of the plurality of pores, the cargo comprising a CRISPR Cas9 component or a nucleic acid sequence encoding a CRISPR Cas9 component; and a coating coupled to the core, wherein the coating comprises a cationic lipid, a pegylated lipid, a zwitterionic lipid, and a sterol. The coating may comprise a molar ratio of about 1 cationic lipid to 1 zwitterionic lipid to 0.9 sterol to 0.15 PEGylated lipid, wherein each molar ratio optionally varies by about plus or minus 10%. A method of treatment is also provided.

Inventors:
; ; ;
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1925045
Patent Number(s):
11433121
Application Number:
16/839,194
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Classifications (CPCs):
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61K - PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
C - CHEMISTRY C12 - BIOCHEMISTRY C12N - MICROORGANISMS OR ENZYMES
DOE Contract Number:  
NA0003525
Resource Type:
Patent
Resource Relation:
Patent File Date: 04/03/2020
Country of Publication:
United States
Language:
English

Citation Formats

Negrete, Oscar, LaBauve, Annette Estelle, Schoeniger, Joseph S., and Saada, Edwin A. Lipid composition for the delivery of therapeutic cargos. United States: N. p., 2022. Web.
Negrete, Oscar, LaBauve, Annette Estelle, Schoeniger, Joseph S., & Saada, Edwin A. Lipid composition for the delivery of therapeutic cargos. United States.
Negrete, Oscar, LaBauve, Annette Estelle, Schoeniger, Joseph S., and Saada, Edwin A. Tue . "Lipid composition for the delivery of therapeutic cargos". United States. https://www.osti.gov/servlets/purl/1925045.
@article{osti_1925045,
title = {Lipid composition for the delivery of therapeutic cargos},
author = {Negrete, Oscar and LaBauve, Annette Estelle and Schoeniger, Joseph S. and Saada, Edwin A.},
abstractNote = {A construct includes a core comprising an external surface and a plurality of pores, a cargo disposed in a pore of the plurality of pores, the cargo comprising a CRISPR Cas9 component or a nucleic acid sequence encoding a CRISPR Cas9 component; and a coating coupled to the core, wherein the coating comprises a cationic lipid, a pegylated lipid, a zwitterionic lipid, and a sterol. The coating may comprise a molar ratio of about 1 cationic lipid to 1 zwitterionic lipid to 0.9 sterol to 0.15 PEGylated lipid, wherein each molar ratio optionally varies by about plus or minus 10%. A method of treatment is also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 06 00:00:00 EDT 2022},
month = {Tue Sep 06 00:00:00 EDT 2022}
}

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