A virus like particle approach to study the Chikungunya virus envelope protein mutations
Asha Maria Mathew1, B Anukumar2
1ICMR-National Institute of Virology, Kerala Unit, Govt. TDMC Hospital Complex, Vandanam, Alappuzha, Kerala, 688005, India.
Abstract:
Virus like particles (VLPs) are used as a tool to study the mutations in the structural genes that influence the virus assembly and entry process. We observed that Chikungunya VLP with the E1:V291I mutation produced more fluorescence-positive cells in Vero cells than the other mutant VLPs (E1:A226V, D284E, and E2:V264A) and wild-type VLP tested in this study. According to the findings, the V291I mutation may aid the virus's ability to enter the cells more efficiently than wild-type VLPs. The study concludes that VLP is a useful model for studying the virus entry process in cells.
More Related Videos
08:40Production of Pseudotyped Particles to Study Highly Pathogenic Coronaviruses in a Biosafety Level 2 Setting
Published on: March 1, 2019
05:15Detection of Neutralization-sensitive Epitopes in Antigens Displayed on Virus-Like Particle VLP-Based Vaccines Using a Capture Assay
Published on: February 10, 2022
