Article ID Journal Published Year Pages File Type
24740 Journal of Biotechnology 2009 8 Pages PDF
Abstract

Rabies is to this date one of the most important death causing zoonotic viral diseases, with 98% of deaths reported in developing countries, where access to modern vaccines and tools for efficient diagnostic remain unaffordable. In this paper, we describe a newly engineered RNA-based rabies virus glycoprotein (RVGP) expression vector based on the Semliki Forest Virus (SFV) system. A recombinant SFV carrying an RNA coding for RVGP (SFV-RVGP) was constructed and the RVGP expression was evaluated in animal cell cultures. The mRNA coding for RVGP and the RVGP itself were assessed by qPCR, Western-blotting, confocal microscopy, flow cytometry and ELISA. Moreover, SFV-RVGP was proven to be highly efficient in expressing the functionally trimeric RVGP. SFV-RVGP is easy to produce and efficient in different cell lines, making it an interesting candidate for efficient and functional viral glycoprotein expression.

Related Topics
Physical Sciences and Engineering Chemical Engineering Bioengineering
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