1
|
Tan J, Liu Y, Li W, Zhang Y, Chen G, Fang Y, He X, Jing Z. Lumpy Skin Disease Virus Infection Activates Autophagy and Endoplasmic Reticulum Stress-Related Cell Apoptosis in Primary Bovine Embryonic Fibroblast Cells. Microorganisms 2023; 11:1883. [PMID: 37630443 PMCID: PMC10456949 DOI: 10.3390/microorganisms11081883] [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: 07/03/2023] [Revised: 07/17/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
Poxviruses have been associated with humans for centuries. From smallpox to mpox to lumpy skin disease virus (LSDV), members of the poxvirus family have continued to threaten the lives of humans and domestic animals. A complete understanding of poxvirus-mediated cellular processes will aid in the response to challenges from the viruses. In this study, we demonstrate that LSDV infection results in an abnormal ultrastructure of the endoplasmic reticulum (ER) lumen in primary bovine embryonic fibroblast (BEF) cells, and we further show that an ER imbalance occurs in LSDV-infected BEF cells. Additionally, we believe that ER stress-related apoptosis plays a role in the late apoptosis of BEF cells infected with LSDV, primarily through the activation of the CCAAT/enhancer binding protein homologous protein (CHOP)-Caspase-12 signal. In addition to cell apoptosis, a further investigation showed that LSDV could also activate autophagy in BEF cells, providing additional insight into the exact causes of LSDV-induced BEF cell death. Our findings suggest that LSDV-induced BEF cell apoptosis and autophagy may provide new avenues for laboratory diagnosis of lumpy skin disease progression and exploration of BEF cell processes.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Zhizhong Jing
- State Key Laboratory for Animal Disease Control and Prevention, Key Laboratory of Veterinary Public Health of Agriculture Ministry Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, China; (J.T.)
| |
Collapse
|
2
|
Orthopoxvirus Zoonoses—Do We Still Remember and Are Ready to Fight? Pathogens 2023; 12:pathogens12030363. [PMID: 36986285 PMCID: PMC10052541 DOI: 10.3390/pathogens12030363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 02/24/2023] Open
Abstract
The eradication of smallpox was an enormous achievement due to the global vaccination program launched by World Health Organization. The cessation of the vaccination program led to steadily declining herd immunity against smallpox, causing a health emergency of global concern. The smallpox vaccines induced strong, humoral, and cell-mediated immune responses, protecting for decades after immunization, not only against smallpox but also against other zoonotic orthopoxviruses that now represent a significant threat to public health. Here we review the major aspects regarding orthopoxviruses’ zoonotic infections, factors responsible for viral transmissions, as well as the emerging problem of the increased number of monkeypox cases recently reported. The development of prophylactic measures against poxvirus infections, especially the current threat caused by the monkeypox virus, requires a profound understanding of poxvirus immunobiology. The utilization of animal and cell line models has provided good insight into host antiviral defenses as well as orthopoxvirus evasion mechanisms. To survive within a host, orthopoxviruses encode a large number of proteins that subvert inflammatory and immune pathways. The circumvention of viral evasion strategies and the enhancement of major host defenses are key in designing novel, safer vaccines, and should become the targets of antiviral therapies in treating poxvirus infections.
Collapse
|
3
|
Cruz NVG, Luques MN, Castiñeiras TMPP, Costa Ferreira Jr O, Peralta RHS, da Costa LJ, Damaso CR. Genomic Characterization of the Historical Smallpox Vaccine Strain Wyeth Isolated from a 1971 Seed Vial. Viruses 2022; 15:83. [PMID: 36680123 PMCID: PMC9864299 DOI: 10.3390/v15010083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 12/29/2022] Open
Abstract
The Wyeth strain of vaccinia virus (VACV) produced by Wyeth Pharmaceuticals was supposedly used to manufacture the old freeze-dried American smallpox vaccine, Dryvax, until its discontinuation in 2008. Although the genomic sequences of numerous Dryvax clones have been reported, data on VACV-Wyeth genomes are still lacking. Genomic analysis of old VACV strains is relevant to understand the evolutionary relationships of smallpox vaccines, particularly with the recent resumption of smallpox vaccination in certain population groups as an attempt to control the worldwide monkeypox outbreak. Here we analyzed the complete genome sequences of three VACV-Wyeth clonal isolates obtained from a single seed vial donated to the Brazilian eradication program in the 1970s. Wyeth clones show >99.3% similarity to each other and >95.3% similarity with Dryvax clones, mapping together in clade I of the vaccinia group. Although the patterns of SNPs and INDELs comparing Dryvax and Wyeth clones are overall uniform, important differences were detected particularly at the ends of the genome. In addition, we detected recombinant events of clone Wyeth A111 and the Dryvax clone Acam2000, suggesting that other regions of the genomes may have similar patchy patterns of recombination. A small-scale serological survey using VACV-Wyeth as antigen in ELISA assays revealed that 63 of the 65 individuals born before the end of smallpox vaccination in Brazil still have anti-VACV IgG antibodies, demonstrating the usefulness of the VACV-Wyeth strain in future extended serological studies of the Brazilian population.
Collapse
Affiliation(s)
- Nádia Vaez G. Cruz
- Instituto de Biologia do Exército, Rio de Janeiro 20911-270, Brazil
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Matheus Nobrega Luques
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Terezinha Marta Pereira P. Castiñeiras
- Núcleo de Enfrentamento e Estudo de Doenças Infecciosas Emergentes e Reemergentes (NEEDIER), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Orlando Costa Ferreira Jr
- Departamento de Genética, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | | | - Luciana J. da Costa
- Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Clarissa R. Damaso
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| |
Collapse
|
4
|
Kaynarcalidan O, Moreno Mascaraque S, Drexler I. Vaccinia Virus: From Crude Smallpox Vaccines to Elaborate Viral Vector Vaccine Design. Biomedicines 2021; 9:1780. [PMID: 34944596 PMCID: PMC8698642 DOI: 10.3390/biomedicines9121780] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 12/17/2022] Open
Abstract
Various vaccinia virus (VACV) strains were applied during the smallpox vaccination campaign to eradicate the variola virus worldwide. After the eradication of smallpox, VACV gained popularity as a viral vector thanks to increasing innovations in genetic engineering and vaccine technology. Some VACV strains have been extensively used to develop vaccine candidates against various diseases. Modified vaccinia virus Ankara (MVA) is a VACV vaccine strain that offers several advantages for the development of recombinant vaccine candidates. In addition to various host-restriction genes, MVA lacks several immunomodulatory genes of which some have proven to be quite efficient in skewing the immune response in an unfavorable way to control infection in the host. Studies to manipulate these genes aim to optimize the immunogenicity and safety of MVA-based viral vector vaccine candidates. Here we summarize the history and further work with VACV as a vaccine and present in detail the genetic manipulations within the MVA genome to improve its immunogenicity and safety as a viral vector vaccine.
Collapse
Affiliation(s)
| | | | - Ingo Drexler
- Institute for Virology, Düsseldorf University Hospital, Heinrich-Heine-University, 40225 Düsseldorf, Germany; (O.K.); (S.M.M.)
| |
Collapse
|
5
|
Sheean ME, Malikova E, Duarte D, Capovilla G, Fregonese L, Hofer MP, Magrelli A, Mariz S, Mendez-Hermida F, Nistico R, Leest T, Sipsas NV, Tsigkos S, Vitezic D, Larsson K, Sepodes B, Stoyanova-Beninska V. Nonclinical data supporting orphan medicinal product designations in the area of rare infectious diseases. Drug Discov Today 2019; 25:274-291. [PMID: 31704277 DOI: 10.1016/j.drudis.2019.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/15/2019] [Accepted: 10/30/2019] [Indexed: 01/13/2023]
Abstract
This review provides an overview of nonclinical in vivo models that can be used to support orphan designation in selected rare infectious diseases in Europe, with the aim to inform and stimulate the planning of nonclinical development in this area of often neglected diseases.
Collapse
Affiliation(s)
- Maria E Sheean
- Orphan Medicines Office, European Medicines Agency, Amsterdam, The Netherlands; Max-Delbrück Center for Molecular Medicine in Helmholz Association, Berlin, Germany.
| | - Eva Malikova
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; State Institute for Drug Control, Bratislava, Slovak Republic; Comenius University, Department of Pharmacology and Toxicology, Bratislava, Slovak Republic
| | - Dinah Duarte
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; INFARMED - Autoridade Nacional do Medicamento, Lisbon, Portugal
| | - Giuseppe Capovilla
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; C. Poma Hospital, Mantova, Italy; Fondazione Poliambulanza, Brescia, Italy
| | - Laura Fregonese
- Orphan Medicines Office, European Medicines Agency, Amsterdam, The Netherlands
| | - Matthias P Hofer
- Orphan Medicines Office, European Medicines Agency, Amsterdam, The Netherlands
| | - Armando Magrelli
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Segundo Mariz
- Orphan Medicines Office, European Medicines Agency, Amsterdam, The Netherlands
| | - Fernando Mendez-Hermida
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; Agencia Española de Medicamentos y Productos Sanitarios, Madrid, Spain
| | - Robert Nistico
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; Malta Medicines Authority, San Ġwann, Malta
| | - Tim Leest
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; The Federal Agency for Medicines and Health Products, Brussels, Belgium
| | - Nikolaos V Sipsas
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stelios Tsigkos
- Orphan Medicines Office, European Medicines Agency, Amsterdam, The Netherlands
| | - Dinko Vitezic
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; University of Rijeka Medical School and University Hospital Centre Rijeka, Rijeka, Croatia
| | - Kristina Larsson
- Orphan Medicines Office, European Medicines Agency, Amsterdam, The Netherlands
| | - Bruno Sepodes
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; INFARMED - Autoridade Nacional do Medicamento, Lisbon, Portugal; Universidade de Lisboa - Faculdade de Farmácia, Lisbon, Portugal
| | - Violeta Stoyanova-Beninska
- Committee of Orphan Medicinal Products, European Medicines Agency, Amsterdam, The Netherlands; Medicines Evaluation Board, Utrecht, The Netherlands
| |
Collapse
|
6
|
Eto A, Saito T, Yokote H, Kurane I, Kanatani Y. Recent advances in the study of live attenuated cell-cultured smallpox vaccine LC16m8. Vaccine 2015; 33:6106-11. [PMID: 26319072 PMCID: PMC9533910 DOI: 10.1016/j.vaccine.2015.07.111] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 07/20/2015] [Accepted: 07/29/2015] [Indexed: 12/02/2022]
Abstract
LC16m8 is a live, attenuated, cell-cultured smallpox vaccine that was developed and licensed in Japan in the 1970s, but was not used in the campaign to eradicate smallpox. In the early 2000s, the potential threat of bioterrorism led to reconsideration of the need for a smallpox vaccine. Subsequently, LC16m8 production was restarted in Japan in 2002, requiring re-evaluation of its safety and efficacy. Approximately 50,000 children in the 1970s and about 3500 healthy adults in the 2000s were vaccinated with LC16m8 in Japan, and 153 adults have been vaccinated with LC16m8 or Dryvax in phase I/II clinical trials in the USA. These studies confirmed the safety and efficacy of LC16m8, while several studies in animal models have shown that LC16m8 protects the host against viral challenge. The World Health Organization Strategic Advisory Group of Experts on Immunization recommended LC16m8, together with ACAM2000, as a stockpile vaccine in 2013. In addition, LC16m8 is expected to be a viable alternative to first-generation smallpox vaccines to prevent human monkeypox.
Collapse
Affiliation(s)
- Akiko Eto
- Department of Health Crisis Management, National Institute of Public Health, 2-3-6 Minami, Wako-shi, 351-0197, Saitama, Japan
| | - Tomoya Saito
- Department of Health Crisis Management, National Institute of Public Health, 2-3-6 Minami, Wako-shi, 351-0197, Saitama, Japan
| | - Hiroyuki Yokote
- Chemo-Sero-Therapeutic Research Institute (Kaketsuken), 1-6-1 Okubo, Kita-ku, Kumamoto-shi, 860-8568, Kumamoto, Japan
| | - Ichiro Kurane
- National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku, 162-8640, Tokyo, Japan
| | - Yasuhiro Kanatani
- Department of Health Crisis Management, National Institute of Public Health, 2-3-6 Minami, Wako-shi, 351-0197, Saitama, Japan.
| |
Collapse
|
7
|
Simon WL, Salk HM, Ovsyannikova IG, Kennedy RB, Poland GA. Cytokine production associated with smallpox vaccine responses. Immunotherapy 2015; 6:1097-112. [PMID: 25428648 DOI: 10.2217/imt.14.72] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Smallpox was eradicated 34 years ago due to the success of the smallpox vaccine; yet, the vaccine continues to be studied because of its importance in responding to potential biological warfare and the adverse events associated with current smallpox vaccines. Interindividual variations in vaccine response are observed and are, in part, due to genetic variation. In some cases, these varying responses lead to adverse events, which occur at a relatively high rate for the smallpox vaccine compared with other vaccines. Here, we aim to summarize the cytokine responses associated with smallpox vaccine response to date. Along with a description of each of these cytokines, we describe the genetic and adverse event data associated with cytokine responses to smallpox vaccination.
Collapse
Affiliation(s)
- Whitney L Simon
- Mayo Vaccine Research Group, Mayo Clinic, Guggenheim 611C, 200 First Street SW, Rochester, MN 55905, USA
| | | | | | | | | |
Collapse
|
8
|
Meseda CA, Campbell J, Kumar A, Garcia AD, Merchlinsky M, Weir JP. Effect of the deletion of genes encoding proteins of the extracellular virion form of vaccinia virus on vaccine immunogenicity and protective effectiveness in the mouse model. PLoS One 2013; 8:e67984. [PMID: 23785523 PMCID: PMC3681963 DOI: 10.1371/journal.pone.0067984] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Accepted: 05/23/2013] [Indexed: 11/18/2022] Open
Abstract
Antibodies to both infectious forms of vaccinia virus, the mature virion (MV) and the enveloped virion (EV), as well as cell-mediated immune response appear to be important for protection against smallpox. EV virus particles, although more labile and less numerous than MV, are important for dissemination and spread of virus in infected hosts and thus important in virus pathogenesis. The importance of the EV A33 and B5 proteins for vaccine induced immunity and protection in a murine intranasal challenge model was evaluated by deletion of both the A33R and B5R genes in a vaccine-derived strain of vaccinia virus. Deletion of either A33R or B5R resulted in viruses with a small plaque phenotype and reduced virus yields, as reported previously, whereas deletion of both EV protein-encoding genes resulted in a virus that formed small infection foci that were detectable and quantifiable only by immunostaining and an even more dramatic decrease in total virus yield in cell culture. Deletion of B5R, either as a single gene knockout or in the double EV gene knockout virus, resulted in a loss of EV neutralizing activity, but all EV gene knockout viruses still induced a robust neutralizing activity against the vaccinia MV form of the virus. The effect of elimination of A33 and/or B5 on the protection afforded by vaccination was evaluated by intranasal challenge with a lethal dose of either vaccinia virus WR or IHD-J, a strain of vaccinia virus that produces relatively higher amounts of EV virus. The results from multiple experiments, using a range of vaccination doses and virus challenge doses, and using mortality, morbidity, and virus dissemination as endpoints, indicate that the absence of A33 and B5 have little effect on the ability of a vaccinia vaccine virus to provide protection against a lethal intranasal challenge in a mouse model.
Collapse
Affiliation(s)
- Clement A Meseda
- Division of Viral Products, Center for Biologics Evaluation and Research, United States Food and Drug Administration, Rockville, Maryland, United States.
| | | | | | | | | | | |
Collapse
|
9
|
|
10
|
Zaitseva M, Kapnick SM, Meseda CA, Shotwell E, King LR, Manischewitz J, Scott J, Kodihalli S, Merchlinsky M, Nielsen H, Lantto J, Weir JP, Golding H. Passive immunotherapies protect WRvFire and IHD-J-Luc vaccinia virus-infected mice from lethality by reducing viral loads in the upper respiratory tract and internal organs. J Virol 2011; 85:9147-58. [PMID: 21715493 PMCID: PMC3165812 DOI: 10.1128/jvi.00121-11] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Accepted: 06/13/2011] [Indexed: 02/04/2023] Open
Abstract
Whole-body bioimaging was employed to study the effects of passive immunotherapies on lethality and viral dissemination in BALB/c mice challenged with recombinant vaccinia viruses expressing luciferase. WRvFire and IHD-J-Luc vaccinia viruses induced lethality with similar times to death following intranasal infection, but WRvFire replicated at higher levels than IHD-J-Luc in the upper and lower respiratory tracts. Three types of therapies were tested: licensed human anti-vaccinia virus immunoglobulin intravenous (VIGIV); recombinant anti-vaccinia virus immunoglobulin (rVIG; Symphogen, Denmark), an investigational product containing a mixture of 26 human monoclonal antibodies (HuMAbs) against mature virion (MV) and enveloped virion (EV); and HuMAb compositions targeting subsets of MV or EV proteins. Bioluminescence recorded daily showed that pretreatment with VIGIV (30 mg) or with rVIG (100 μg) on day -2 protected mice from death but did not prevent viral replication at the site of inoculation and dissemination to internal organs. Compositions containing HuMAbs against MV or EV proteins were protective in both infection models at 100 μg per animal, but at 30 μg, only anti-EV antibodies conferred protection. Importantly, the t statistic of the mean total fluxes revealed that viral loads in surviving mice were significantly reduced in at least 3 sites for 3 consecutive days (days 3 to 5) postchallenge, while significant reduction for 1 or 2 days in any individual site did not confer protection. Our data suggest that reduction of viral replication at multiple sites, including respiratory tract, spleen, and liver, as monitored by whole-body bioluminescence can be used to predict the effectiveness of passive immunotherapies in mouse models.
Collapse
Affiliation(s)
- Marina Zaitseva
- Division of Viral Products, Center for Biologics Evaluation and Research, Food and Drug Administration, Building 29B, Room 4NN06, 8800 Rockville Pike, Bethesda, MD 20892, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|