Plant-Produced Chimeric Hepatitis E Virus-like Particles as Carriers for Antigen Presentation.

ABSTRACT: A wide range of virus-like particles (VLPs) is extensively employed as carriers to display various antigens for vaccine development to fight against different infections. The plant-produced truncated variant of the hepatitis E virus (HEV) coat protein is capable of forming VLPs. In this study, we demonstrated that recombinant fusion proteins comprising truncated HEV coat protein with green fluorescent protein (GFP) or four tandem copies of the extracellular domain of matrix protein 2 (M2e) of influenza A virus inserted at the Tyr485 position could be efficiently expressed in Nicotiana benthamiana plants using self-replicating vector based on the potato virus X genome. The plant-produced fusion proteins in vivo formed VLPs displaying GFP and 4M2e. Therefore, HEV coat protein can be u

SUBMITTER: Mardanova ES 

PROVIDER: S-EPMC11281382 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature