Vesicular Stomatitis Virus (VSV)

A special issue of Viruses (ISSN 1999-4915). This special issue belongs to the section "Animal Viruses".

Deadline for manuscript submissions: 30 September 2024 | Viewed by 816

Special Issue Editors

Foreign Arthropod Animal Disease Research Unit, USDA-ARS, NBAF, Manhattan, KS 66502, USA
Interests: foreign arthropod-borne animal disease; virus-host interactions; virus-vector interactions; vaccines
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
USDA ARS Plum Island Animal Disease Center, Greenport, NY, USA
Interests: foreign animal disease; pathogenesis; vaccines; disease ecology

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Guest Editor
Laboratory of Virology, DIR, NIAID, NIH, 903 South 4th Street, Hamilton, MT 59840, USA
Interests: emerging viruses; filoviruses; VSV; pathogenesis; animal models; vaccines; therapeutics; host–pathogen interactions
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Molecular Sciences, The University of Tennessee Health Science Center, 858 Madison Ave., Memphis, TN 38163, USA
Interests: enveloped virus assembly; oncolytic viruses; negative-strand RNA virus replication

Special Issue Information

Dear Colleagues,

Vesicular stomatitis virus (VSV) is a vector-borne rhabdovirus affecting horses, cattle, swine, small ruminants, lamas, and alpacas, among other species. In cattle and pigs, the disease resembles foot and mouth disease, a devastating transboundary animal disease. Humans can become infected when handling affected animals, or in laboratory exposures, causing non-lethal flu-like illness. Incursions of VSV into the US from endemic regions in Southern Mexico occur sporadically at 5–10-year intervals. However, the epidemiology and environmental factors mediating incursion and transmission remain poorly understood. In addition to being a pathogen of agricultural concern, VSV is the prototype single-stranded negative-sense RNA virus used to understand molecular virology, virus evolution, viral transcription and replication, innate immune evasion, and adaptive immune response to viral infections. This knowledge has come from classical virology and from reverse genetics. VSV was among the first negative-strand RNA viruses to have a reverse genetic system, which led to the development of VSV as a vaccine vector, in immune therapy, and as an oncolytic virus vector used in human clinical trials.

In this Special Issue, we will explore novel insights into VSV and address long-standing unanswered questions about disease ecology, pathogenesis, and how VSV became a tool to fight infectious diseases and cancer. Topics covered will include the following: pathogenesis, innate immune evasion, virus–vector interactions, virus–host interactions, epidemiology, entry, assembly, replication, transcription, vaccine platforms, and vectored oncolytics.

Dr. Chad Mire
Dr. Luis L. Rodriguez
Dr. Andrea Marzi
Prof. Dr. Michael A. Whitt
Guest Editors

Manuscript Submission Information

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Keywords

  • pathogenesis
  • innate immune evasion
  • Virus–vector interactions
  • Virus–host interactions
  • epidemiology
  • entry
  • assembly
  • replication
  • transcription
  • vaccine
  • oncolytic

Published Papers (1 paper)

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Research

10 pages, 1779 KiB  
Communication
COVID-19 Serum Drives Spike-Mediated SARS-CoV-2 Variation
by Yuanling Yu, Mengyi Zhang, Lan Huang, Yanhong Chen, Xi Wu, Tao Li, Yanbo Li, Youchun Wang and Weijin Huang
Viruses 2024, 16(5), 763; https://doi.org/10.3390/v16050763 - 11 May 2024
Viewed by 432
Abstract
Neutralizing antibodies targeting the spike (S) protein of SARS-CoV-2, elicited either by natural infection or vaccination, are crucial for protection against the virus. Nonetheless, the emergence of viral escape mutants presents ongoing challenges by contributing to breakthrough infections. To define the evolution trajectory [...] Read more.
Neutralizing antibodies targeting the spike (S) protein of SARS-CoV-2, elicited either by natural infection or vaccination, are crucial for protection against the virus. Nonetheless, the emergence of viral escape mutants presents ongoing challenges by contributing to breakthrough infections. To define the evolution trajectory of SARS-CoV-2 within the immune population, we co-incubated replication-competent rVSV/SARS-CoV-2/GFP chimeric viruses with sera from COVID-19 convalescents. Our findings revealed that the E484D mutation contributes to increased viral resistant against both convalescent and vaccinated sera, while the L1265R/H1271Y double mutation enhanced viral infectivity in 293T-hACE2 and Vero cells. These findings suggest that under the selective pressure of polyclonal antibodies, SARS-CoV-2 has the potential to accumulate mutations that facilitate either immune evasion or greater infectivity, facilitating its adaption to neutralizing antibody responses. Although the mutations identified in this study currently exhibit low prevalence in the circulating SARS-CoV-2 populations, the continuous and meticulous surveillance of viral mutations remains crucial. Moreover, there is an urgent necessity to develop next-generation antibody therapeutics and vaccines that target diverse, less mutation-prone antigenic sites to ensure more comprehensive and durable immune protection against SARS-CoV-2. Full article
(This article belongs to the Special Issue Vesicular Stomatitis Virus (VSV))
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