Unknown

Dataset Information

0

RNA replicon delivery via lipid-complexed PRINT protein particles.


ABSTRACT: Herein we report the development of a nonviral lipid-complexed PRINT (particle replication in nonwetting templates) protein particle system (LPP particle) for RNA replicon delivery with a view toward RNA replicon-based vaccination. Cylindrical bovine serum albumin (BSA) particles (diameter (d) 1 ?m, height (h) 1 ?m) loaded with RNA replicon and stabilized with a fully reversible disulfide cross-linker were fabricated using PRINT technology. Highly efficient delivery of the particles to Vero cells was achieved by complexing particles with a mixture of 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) and 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) lipids. Our data suggest that (1) this lipid-complexed protein particle is a promising system for delivery of RNA replicon-based vaccines and (2) it is necessary to use a degradable cross-linker for successful delivery of RNA replicon via protein-based particles.

SUBMITTER: Xu J 

PROVIDER: S-EPMC3948333 | biostudies-literature | 2013 Sep

REPOSITORIES: biostudies-literature

altmetric image

Publications

RNA replicon delivery via lipid-complexed PRINT protein particles.

Xu Jing J   Luft J Christopher JC   Yi Xianwen X   Tian Shaomin S   Owens Gary G   Wang Jin J   Johnson Ashley A   Berglund Peter P   Smith Jonathan J   Napier Mary E ME   DeSimone Joseph M JM  

Molecular pharmaceutics 20130821 9


Herein we report the development of a nonviral lipid-complexed PRINT (particle replication in nonwetting templates) protein particle system (LPP particle) for RNA replicon delivery with a view toward RNA replicon-based vaccination. Cylindrical bovine serum albumin (BSA) particles (diameter (d) 1 μm, height (h) 1 μm) loaded with RNA replicon and stabilized with a fully reversible disulfide cross-linker were fabricated using PRINT technology. Highly efficient delivery of the particles to Vero cell  ...[more]

Similar Datasets

| S-EPMC6023837 | biostudies-literature
| S-EPMC11298639 | biostudies-literature
| S-EPMC3677925 | biostudies-literature
| S-EPMC4618487 | biostudies-literature
| S-EPMC3193192 | biostudies-literature
| S-EPMC8475536 | biostudies-literature
| S-EPMC3202607 | biostudies-literature
| S-EPMC135785 | biostudies-literature
| S-EPMC1383499 | biostudies-literature
| S-EPMC7024587 | biostudies-literature