1
|
Velazquez-Salinas L, Medina GN, Valdez F, Zarate S, Collinson S, Zhu JJ, Rodriguez LL. Exploring the Molecular Basis of Vesicular Stomatitis Virus Pathogenesis in Swine: Insights from Expression Profiling of Primary Macrophages Infected with M51R Mutant Virus. Pathogens 2023; 12:896. [PMID: 37513744 PMCID: PMC10384765 DOI: 10.3390/pathogens12070896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/20/2023] [Accepted: 06/25/2023] [Indexed: 07/30/2023] Open
Abstract
Vesicular stomatitis virus (VSV) is an emergent virus affecting livestock in the US. Previously, using a recombinant VSV carrying the M51R mutation in the matrix protein (rNJ0612NME6-M51R), we evaluated the pathogenesis of this virus in pigs. Our results indicated that rNJ0612NME6-M51R represented an attenuated phenotype in in-vivo and in ex-vivo in pig macrophages, resembling certain clinical features observed in field VSV isolates. In order to gain more insight into the molecular basis leading to the attenuation of rNJ0612NME6-M51R in pigs, we conducted a microarray analysis to assess the gene expression profiles of primary porcine macrophages infected with rNJ0612NME6-M51R compared to its parental virus (rNJ0612NME6). Our results showed an overall higher gene expression in macrophages infected with rNJ0612NME6-M51R. Specifically, we observed that the pathways related with immune cytokine signaling and interferon (IFN)-related responses (including activation, signaling, induction, and antiviral mechanisms) were the ones comprising most of the relevant genes identified during this study. Collectively, the results presented herein highlight the relevance of type I interferon during the pathogenesis of VSV in pigs. The information generated from this study may represent a framework for future studies intended to understand the molecular bases of the pathogenesis of field strains in livestock.
Collapse
Affiliation(s)
- Lauro Velazquez-Salinas
- Plum Island Animal Disease Center (PIADC), Agricultural Research Service, USDA, Greenport, NY 11944, USA
- National Bio and Agro-Defense Facility (NBAF), ARS, USDA, Manhattan, KS 66502, USA
| | - Gisselle N Medina
- Plum Island Animal Disease Center (PIADC), Agricultural Research Service, USDA, Greenport, NY 11944, USA
- National Bio and Agro-Defense Facility (NBAF), ARS, USDA, Manhattan, KS 66502, USA
| | - Federico Valdez
- Plum Island Animal Disease Center (PIADC), Agricultural Research Service, USDA, Greenport, NY 11944, USA
- Oak Ridge Institute for Science and Education (ORISE)-PIADC, Oak Ridge, TN 37831, USA
| | - Selene Zarate
- Posgrado en Ciencias Genómicas, Universidad Autónoma de la Ciudad de Mexico, Ciudad de Mexico 04510, Mexico
| | - Shannon Collinson
- Plum Island Animal Disease Center (PIADC), Agricultural Research Service, USDA, Greenport, NY 11944, USA
- Oak Ridge Institute for Science and Education (ORISE)-PIADC, Oak Ridge, TN 37831, USA
| | - James J Zhu
- Plum Island Animal Disease Center (PIADC), Agricultural Research Service, USDA, Greenport, NY 11944, USA
- National Bio and Agro-Defense Facility (NBAF), ARS, USDA, Manhattan, KS 66502, USA
| | - Luis L Rodriguez
- Plum Island Animal Disease Center (PIADC), Agricultural Research Service, USDA, Greenport, NY 11944, USA
- National Bio and Agro-Defense Facility (NBAF), ARS, USDA, Manhattan, KS 66502, USA
| |
Collapse
|
2
|
Bertram MR, Rodgers C, Reed K, Velazquez-Salinas L, Pelzel-McCluskey A, Mayo C, Rodriguez L. Vesicular stomatitis Indiana virus near-full-length genome sequences reveal low genetic diversity during the 2019 outbreak in Colorado, USA. Front Vet Sci 2023; 10:1110483. [PMID: 36865437 PMCID: PMC9971496 DOI: 10.3389/fvets.2023.1110483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Affiliation(s)
- Miranda R. Bertram
- Foreign Animal Disease Research Unit, Plum Island Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Greenport, NY, United States
| | - Case Rodgers
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Kirsten Reed
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Lauro Velazquez-Salinas
- Foreign Animal Disease Research Unit, Plum Island Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Greenport, NY, United States
| | - Angela Pelzel-McCluskey
- Veterinary Services, Animal and Plant Health Inspection Service, United States Department of Agriculture, Fort Collins, CO, United States
| | - Christie Mayo
- Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, United States
| | - Luis Rodriguez
- Foreign Animal Disease Research Unit, Plum Island Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Greenport, NY, United States,*Correspondence: Luis Rodriguez ✉
| |
Collapse
|
3
|
Comparison of Endemic and Epidemic Vesicular Stomatitis Virus Lineages in Culicoides sonorensis Midges. Viruses 2022; 14:v14061221. [PMID: 35746691 PMCID: PMC9230599 DOI: 10.3390/v14061221] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 02/04/2023] Open
Abstract
Vesicular stomatitis virus (VSV) primarily infects livestock and is transmitted by direct contact and vectored by Culicoides midges (Diptera: Ceratopogonidae). Endemic to Central and South America, specific VSV lineages spread northward out of endemic regions of Mexico and into the U.S. sporadically every five to ten years. In 2012, a monophyletic epidemic lineage 1.1 successfully spread northward into the U.S. In contrast, the closest endemic ancestor, lineage 1.2, remained circulating exclusively in endemic regions in Mexico. It is not clear what roles virus-animal interactions and/or virus-vector interactions play in the ability of specific viral lineages to escape endemic regions in Mexico and successfully cause outbreaks in the U.S., nor the genetic basis for such incursions. Whole-genome sequencing of epidemic VSV 1.1 and endemic VSV 1.2 revealed significant differences in just seven amino acids. Previous studies in swine showed that VSV 1.1 was more virulent than VSV 1.2. Here, we compared the efficiency of these two viral lineages to infect the vector Culicoides sonorensis (Wirth and Jones) and disseminate to salivary glands for subsequent transmission. Our results showed that midges orally infected with the epidemic VSV 1.1 lineage had significantly higher infection dissemination rates compared to those infected with the endemic VSV 1.2 lineage. Thus, in addition to affecting virus-animal interactions, as seen with higher virulence in pigs, small genetic changes may also affect virus-vector interactions, contributing to the ability of specific viral lineages to escape endemic regions via vector-borne transmission.
Collapse
|
4
|
Evolution of plasmid-construction. Int J Biol Macromol 2022; 209:1319-1326. [PMID: 35452702 DOI: 10.1016/j.ijbiomac.2022.04.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 04/06/2022] [Accepted: 04/13/2022] [Indexed: 11/23/2022]
Abstract
Developing for almost half a century, plasmid-construction has explored more than 37 methods. Some methods have evolved into new versions. From a global and evolutionary viewpoint, a review will make a clear understand and an easy practice for plasmid-construction. The 37 methods employ three principles as creating single-strand overhang, recombining homology arms, or serving amplified insert as mega-primer, and are classified into three groups as single strand overhang cloning, homologous recombination cloning, and mega-primer cloning. The methods evolve along a route for easy, efficient, or/and seamless cloning. Mechanism of plasmid-construction is primer annealing or/and primer invasion. Scar junction is a must-be faced scientific problem in plasmid-construction.
Collapse
|
5
|
Velazquez-Salinas L, Pauszek SJ, Holinka LG, Gladue DP, Rekant SI, Bishop EA, Stenfeldt C, Verdugo-Rodriguez A, Borca MV, Arzt J, Rodriguez LL. A Single Amino Acid Substitution in the Matrix Protein (M51R) of Vesicular Stomatitis New Jersey Virus Impairs Replication in Cultured Porcine Macrophages and Results in Significant Attenuation in Pigs. Front Microbiol 2020; 11:1123. [PMID: 32587580 PMCID: PMC7299242 DOI: 10.3389/fmicb.2020.01123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 05/05/2020] [Indexed: 12/05/2022] Open
Abstract
In this study, we explore the virulence of vesicular stomatitis New Jersey virus (VSNJV) in pigs and its potential relationship with the virus’s ability to modulate innate responses. For this purpose, we developed a mutant of the highly virulent strain NJ0612NME6, containing a single amino acid substitution in the matrix protein (M51R). The M51R mutant of NJ0612NME6 was unable to suppress the transcription of genes associated with the innate immune response both in primary fetal porcine kidney cells and porcine primary macrophage cultures. Impaired viral growth was observed only in porcine macrophage cultures, indicating that the M51 residue is required for efficient replication of VSNJV in these cells. Furthermore, when inoculated in pigs by intradermal scarification of the snout, M51R infection was characterized by decreased clinical signs including reduced fever and development of less and smaller secondary vesicular lesions. Pigs infected with M51R had decreased levels of viral shedding and absence of RNAemia compared to the parental virus. The ability of the mutant virus to infect pigs by direct contact remained intact, indicating that the M51R mutation resulted in a partially attenuated phenotype capable of causing primary lesions and transmitting to sentinel pigs. Collectively, our results show a positive correlation between the ability of VSNJV to counteract the innate immune response in swine macrophage cultures and the level of virulence in pigs, a natural host of this virus. More studies are encouraged to evaluate the interaction of VSNJV with macrophages and other components of the immune response in pigs.
Collapse
Affiliation(s)
- Lauro Velazquez-Salinas
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States.,College of Veterinary Medicine and Animal Science, National Autonomous University of Mexico, Mexico City, Mexico.,PIADC Research Participation Program, Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States
| | - Steven J Pauszek
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| | - Lauren G Holinka
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| | - Douglas P Gladue
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| | - Steven I Rekant
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States.,PIADC Research Participation Program, Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States
| | - Elizabeth A Bishop
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| | - Carolina Stenfeldt
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States.,Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, United States
| | - Antonio Verdugo-Rodriguez
- College of Veterinary Medicine and Animal Science, National Autonomous University of Mexico, Mexico City, Mexico
| | - Manuel V Borca
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| | - Jonathan Arzt
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| | - Luis L Rodriguez
- Foreign Animal Disease Research Unit, USDA/ARS Plum Island Animal Disease Center, Greenport, NY, United States
| |
Collapse
|