Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add more filters










Database
Language
Publication year range
1.
Nanomedicine ; 9(1): 65-73, 2013 Jan.
Article in English | MEDLINE | ID: mdl-22633898

ABSTRACT

Virus-like particles (VLPs) are created by the self-assembly of multiple copies of envelope and/or capsid proteins from many viruses, mimicking the conformation of a native virus. Such noninfectious nanostructures are mainly used as antigen-presenting platforms, especially in vaccine research; however, some of them recently were used as scaffolds in biotechnology to produce targeted nanoparticles for intracellular delivery. This study demonstrates the creation of fusion VLPs using hepatitis B core protein-based system maintaining a fibronectin-binding property from B. burgdorferi BBK32 protein, including the evidence of particles' transmission to BHK-21 target cells via caveolae/rafts endocythosis. These results make this construct to be an attractive model in development of HBc-based nanoparticles for cellular targeting applications and highlights the fragment of B. burgdorferi BBK32 as a novel cellular uptake-promoting peptide. FROM THE CLINICAL EDITOR: This paper discusses the nanotechnology-based application of self-assembling viral-like peptides (VLP-s) for targeted delivery using a hepatitis B core protein based system. Creating fusion VLPs may be an attractive model for cellular targeting applications.


Subject(s)
Bacterial Proteins/metabolism , Borrelia burgdorferi/metabolism , Fibronectins/metabolism , Nanoparticles , Base Sequence , DNA Primers , Plasmids
SELECTION OF CITATIONS
SEARCH DETAIL
...