In:
Current Genomics, Bentham Science Publishers Ltd., Vol. 20, No. 3 ( 2019-07-22), p. 214-225
Abstract:
Nanoparticles derived from plant viruses possess fascinating structures, versatile functions and safe properties, rendering them valuable for a variety of applications. Papaya mosaic Virus-Like Particles (VLPs) are nanoparticles that contain a repetitive number of virus capsid proteins (PMV-CP) and are considered to be promising platforms for vaccine design. Previous studies have reported the antigenicity of PMV nanoparticles in mammalian systems. Materials and Methods: As experiments that concern vaccine development require careful design and can be time consuming, computational experiments are of particular importance. Therefore, prior to expressing PMV-CP in E. coli and producing nanoparticles, we performed an in silico analysis of the virus particles using software programs based on a series of sophisticated algorithms and modeling networks as useful tools for vaccine design. A computational study of PMV-CP in the context of the immune system reaction allowed us to clarify particle structure and other unknown features prior to their introduction in vitro. Results: The results illustrated that the produced nanoparticles can trigger an immune response in the absence of fusion with any foreign antigen. Conclusion: Based on the in silico analyses, the empty capsid protein was determined to be recognised by different B and T cells, as well as cells which carry MHC epitopes.
Type of Medium:
Online Resource
ISSN:
1389-2029
DOI:
10.2174/1389202920666190527080230
Language:
English
Publisher:
Bentham Science Publishers Ltd.
Publication Date:
2019
detail.hit.zdb_id:
2044607-X
SSG:
12
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