1
|
Wang H, Mo Y, Liu W, Niu C, He Q, Ren T, Ouyang K, Chen Y, Huang W, Wei Z. Construction and characterization of a full-length infectious clone of an emerging senecavirus A strain. Arch Virol 2024; 169:25. [PMID: 38214826 DOI: 10.1007/s00705-023-05951-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 11/16/2023] [Indexed: 01/13/2024]
Abstract
Senecavirus A (SVA) is an emerging virus that causes vesicular disease in pigs. Construction of a full-length SVA cDNA clone is crucial for understanding its replication and pathogenesis. Here, we successfully constructed a CMV-promoter-driven infectious cDNA clone of the SVA isolate SVA/GX/CH/2018, which we named rSVA GX01. Sequence comparison between the pSVA GX01 and the parental isolate (SVA/GX/CH/2018) revealed three single-nucleotide differences. Four-week-old piglets were experimentally infected with either the parental virus or the cloned virus. The results showed that the cloned rSVA GX01 displayed weak pathogenicity in 4-week-old pigs compared to the parental virus SVA CH-GX-01-2018. The infectious clone of SVA will serve as a valuable tool for studying the viral replication cycle and for functional analysis of the viral genome.
Collapse
Affiliation(s)
- Hao Wang
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
| | - Yongfang Mo
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
| | - Wenbo Liu
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
| | - Chenxia Niu
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
| | - Qijie He
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
| | - Tongwei Ren
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
| | - Kang Ouyang
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
- Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530005, China
- Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, 530005, China
- Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning, 530005, China
| | - Ying Chen
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
- Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530005, China
- Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, 530005, China
- Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning, 530005, China
| | - Weijian Huang
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China
- Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530005, China
- Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, 530005, China
- Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning, 530005, China
| | - Zuzhang Wei
- Laboratory of Animal infectious Diseases and molecular Immunology, College of Animal Science and Technology, Guangxi University, Nanning, 530005, China.
- Guangxi Zhuang Autonomous Region Engineering Research Center of Veterinary Biologics, Nanning, 530005, China.
- Guangxi Key Laboratory of Animal Reproduction, Breeding and Disease Control, Nanning, 530005, China.
- Guangxi Colleges and Universities Key Laboratory of Prevention and Control for Animal Disease, Nanning, 530005, China.
| |
Collapse
|
2
|
Kareff SA, Corbett V, Hallenbeck P, Chauhan A. TEM8 in Oncogenesis: Protein Biology, Pre-Clinical Agents, and Clinical Rationale. Cells 2023; 12:2623. [PMID: 37998358 PMCID: PMC10670355 DOI: 10.3390/cells12222623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/01/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
The TEM8 protein represents an emerging biomarker in many solid tumor histologies. Given the various roles it plays in oncogenesis, including but not limited to angiogenesis, epithelial-to-mesenchymal transition, and cell migration, TEM8 has recently served and will continue to serve as the target of novel oncologic therapies. We review herein the role of TEM8 in oncogenesis. We review its normal function, highlight the additional roles it plays in the tumor microenvironment, and synthesize pre-clinical and clinical data currently available. We underline the protein's prognostic and predictive abilities in various solid tumors by (1) highlighting its association with more aggressive disease biology and poor clinical outcomes and (2) assessing its associated clinical trial landscape. Finally, we offer future directions for clinical studies involving TEM8, including incorporating pre-clinical agents into clinical trials and combining previously tested oncologic therapies with currently available treatments, such as immunotherapy.
Collapse
Affiliation(s)
- Samuel A. Kareff
- University of Miami Sylvester Comprehensive Cancer Center/Jackson Memorial Hospital, Miami, FL 33136, USA
| | | | | | - Aman Chauhan
- Division of Medical Oncology, Department of Medicine, University of Miami Sylvester Comprehensive Cancer Center, Miami, FL 33136, USA
| |
Collapse
|
3
|
Zhou C, Liang A, Zhang J, Leng J, Xi B, Zhou B, Yang Y, Zhu R, Zhong L, Jiang X, Wan D. Depleting ANTXR1 suppresses glioma growth via deactivating PI3K/AKT pathway. Cell Cycle 2023; 22:2097-2112. [PMID: 37974357 PMCID: PMC10732648 DOI: 10.1080/15384101.2023.2275900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/22/2023] [Indexed: 11/19/2023] Open
Abstract
Gliomas are commonly known as primary brain tumors and associated with frequent recurrence and an unsatisfactory prognosis despite extensive research in the underlying molecular mechanisms. We aimed to examine the role of ANTXR1 in glioma tumorigenesis and explore its downstream regulatory mechanism. ANTXR1 expression in clinical specimens and its relationship with some pathological characteristics were detected using immunohistochemical staining. After silencing/upregulating ANTXR1 through lentiviral transfection in glioma cell lines, qRT-PCR and western blotting were used to examine mRNA and protein levels, and cell phenotype was also detected. ANTXR1-knockdown and -overexpression cells were then processed by AKT activator and PI3K inhibitor, respectively, to verify downstream PI3K/AKT pathway regulated by ANTXR1. Xenograft nude mice models were constructed to verify the role of ANTXR1 in vivo. We found overexpression of ANTXR1 in both cell lines in comparison with those in normal brain tissues. Glioma cell growth and migratory ability were dramatically impaired as a result of silencing ANTXR1 by shANTXR1 lentiviruses. ANTXR1 blockade also accelerated cell apoptosis and held back cell cycle via targeting G2 phrase during cell mitosis. In vivo xenograft models verified in vitro findings above. Further exploration disclosed that AKT activator promoted anti-tumor effects mediated by ANTXR1 knockdown, while PI3K inhibitor limited pro-tumor effects mediated by ANTXR1 overexpression, indicating that ANTXR1 functioned in glioma cells through regulating PI3K/AKT pathway. ANTXR1 could play an indispensable role in glioma tumorigenesis via activating PI3K/AKT-mediated cell growth. Our study provides a theoretical basis for targeting ANTXR1 as a molecular target in glioma clinical therapeutics.
Collapse
Affiliation(s)
- Chaoyang Zhou
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Aijun Liang
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Jianzhong Zhang
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Jingxing Leng
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Bin Xi
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Bin Zhou
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Yu Yang
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Ronglan Zhu
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Liangchen Zhong
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Xingxing Jiang
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| | - Dengfeng Wan
- Department of Neurosurgery, Jiangxi Provincial People’s Hospital the First Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi Province, China
| |
Collapse
|
4
|
Wang X, Shen Y, Wan X, Hu X, Cai WQ, Wu Z, Xin Q, Liu X, Gui J, Xin HY, Xin HW. Oncolytic virotherapy evolved into the fourth generation as tumor immunotherapy. J Transl Med 2023; 21:500. [PMID: 37491263 PMCID: PMC10369732 DOI: 10.1186/s12967-023-04360-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 07/16/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Oncolytic virotherapy (OVT) is a promising anti-tumor modality that utilizes oncolytic viruses (OVs) to preferentially attack cancers rather than normal tissues. With the understanding particularly in the characteristics of viruses and tumor cells, numerous innovative OVs have been engineered to conquer cancers, such as Talimogene Laherparepvec (T-VEC) and tasadenoturev (DNX-2401). However, the therapeutic safety and efficacy must be further optimized and balanced to ensure the superior safe and efficient OVT in clinics, and reasonable combination therapy strategies are also important challenges worthy to be explored. MAIN BODY Here we provided a critical review of the development history and status of OVT, emphasizing the mechanisms of enhancing both safety and efficacy. We propose that oncolytic virotherapy has evolved into the fourth generation as tumor immunotherapy. Particularly, to arouse T cells by designing OVs expressing bi-specific T cell activator (BiTA) is a promising strategy of killing two birds with one stone. Amazing combination of therapeutic strategies of OVs and immune cells confers immense potential for managing cancers. Moreover, the attractive preclinical OVT addressed recently, and the OVT in clinical trials were systematically reviewed. CONCLUSION OVs, which are advancing into clinical trials, are being envisioned as the frontier clinical anti-tumor agents coming soon.
Collapse
Affiliation(s)
- Xianwang Wang
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, 434023, Hubei, China.
| | - Yihua Shen
- The Second School of Clinical Medicine, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Xingxia Wan
- College of Arts and Sciences, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Xiaoqing Hu
- The Second School of Clinical Medicine, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Wen-Qi Cai
- Xinzhou Traditional Chinese Medicine Hospital, Zhongnan Hospital of Wuhan University (Xinzhou), Wuhan, 430000, Hubei, China
| | - Zijun Wu
- The Second School of Clinical Medicine, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Qiang Xin
- School of Graduate Students, Inner Mongolia Medical University, Inner Mongolian Autonomous Region, Hohhot, 010110, China
| | - Xiaoqing Liu
- College of Arts and Sciences, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Jingang Gui
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Hong-Yi Xin
- The Doctoral Scientific Research Center, People's Hospital of Lianjiang, Guangdong, 524400, China.
- The Doctoral Scientific Research Center, Affiliated People's Hospital of Lianjiang, Guangdong Medical University, Guangdong, 524400, China.
| | - Hong-Wu Xin
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, 434023, Hubei, China.
| |
Collapse
|
5
|
Zhang H, Du Y, Qi L, Xiao S, Braun FK, Kogiso M, Huang Y, Huang F, Abdallah A, Suarez M, Karthick S, Ahmed NM, Salsman VS, Baxter PA, Su JM, Brat DJ, Hellenbeck PL, Teo WY, Patel AJ, Li XN. Targeting GBM with an Oncolytic Picornavirus SVV-001 alone and in combination with fractionated Radiation in a Novel Panel of Orthotopic PDX models. J Transl Med 2023; 21:444. [PMID: 37415222 PMCID: PMC10324131 DOI: 10.1186/s12967-023-04237-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/30/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND Animal models representing different molecular subtypes of glioblastoma multiforme (GBM) is desired for developing new therapies. SVV-001 is an oncolytic virus selectively targeting cancer cells. It's capacity of passing through the blood brain barrier makes is an attractive novel approach for GBM. MATERIALS AND METHODS 23 patient tumor samples were implanted into the brains of NOD/SCID mice (1 × 105 cells/mouse). Tumor histology, gene expression (RNAseq), and growth rate of the developed patient-derived orthotopic xenograft (PDOX) models were compared with the originating patient tumors during serial subtransplantations. Anti-tumor activities of SVV-001 were examined in vivo; and therapeutic efficacy validated in vivo via single i.v. injection (1 × 1011 viral particle) with or without fractionated (2 Gy/day x 5 days) radiation followed by analysis of animal survival times, viral infection, and DNA damage. RESULTS PDOX formation was confirmed in 17/23 (73.9%) GBMs while maintaining key histopathological features and diffuse invasion of the patient tumors. Using differentially expressed genes, we subclassified PDOX models into proneural, classic and mesenchymal groups. Animal survival times were inversely correlated with the implanted tumor cells. SVV-001 was active in vitro by killing primary monolayer culture (4/13 models), 3D neurospheres (7/13 models) and glioma stem cells. In 2/2 models, SVV-001 infected PDOX cells in vivo without harming normal brain cells and significantly prolonged survival times in 2/2 models. When combined with radiation, SVV-001 enhanced DNA damages and further prolonged animal survival times. CONCLUSION A panel of 17 clinically relevant and molecularly annotated PDOX modes of GBM is developed, and SVV-001 exhibited strong anti-tumor activities in vitro and in vivo.
Collapse
Affiliation(s)
- Huiyuan Zhang
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Yuchen Du
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
- Department of Pharmacology, School of Medicine, Sun Yat-sen University, Guangzhou, 510080, Guangdong, China
| | - Lin Qi
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
- Shenzhen Key Laboratory for Systems Medicine in Inflammatory Diseases, School of Medicine, Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Sophie Xiao
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
| | - Frank K Braun
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Mari Kogiso
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Yulun Huang
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Neurosurgery, Dushou Lake Hospital, Soochow University Medical School, Suzhou, Jiangsu, China
| | - Frank Huang
- Division of Experimental Hematology and Cancer Biology, Brain Tumor Center, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, 45229, USA
| | - Aalaa Abdallah
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
| | - Milagros Suarez
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA
| | - Sekar Karthick
- Pediatric Brain Tumor Research Office, Cancer and Stem Cell Biology Program, SingHealth Duke-NUS Academic Medical Center, Humphrey Oei Institute of Cancer Research, National Cancer Center Singapore, Duke-NUS Medical School, 169610, Singapore, Singapore
| | | | | | - Patricia A Baxter
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Jack M Su
- Texas Children's Cancer Center, Houston, TX, USA
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Daniel J Brat
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | | | - Wan-Yee Teo
- Texas Children's Cancer Center, Houston, TX, USA
- Pediatric Brain Tumor Research Office, Cancer and Stem Cell Biology Program, SingHealth Duke-NUS Academic Medical Center, Humphrey Oei Institute of Cancer Research, National Cancer Center Singapore, Duke-NUS Medical School, 169610, Singapore, Singapore
| | - Akash J Patel
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA.
- Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX, USA.
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA.
- Dan Duncan Cancer Center, Baylor College of Medicine, Houston, TX, USA.
| | - Xiao-Nan Li
- Texas Children's Cancer Center, Houston, TX, USA.
- Laboratory of Molecular Neuro-Oncology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, 77030, USA.
- Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Lurie Children's Hospital of Chicago, Chicago, IL, 60611, USA.
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, 60611, USA.
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA.
| |
Collapse
|
6
|
Waqqar S, Lee K, Lawley B, Bilton T, Quiñones-Mateu ME, Bostina M, Burga LN. Directed Evolution of Seneca Valley Virus in Tumorsphere and Monolayer Cell Cultures of a Small-Cell Lung Cancer Model. Cancers (Basel) 2023; 15:cancers15092541. [PMID: 37174006 PMCID: PMC10177334 DOI: 10.3390/cancers15092541] [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: 03/16/2023] [Revised: 04/18/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
The Seneca Valley virus (SVV) is an oncolytic virus from the picornavirus family, characterized by a 7.3-kilobase RNA genome encoding for all the structural and functional viral proteins. Directed evolution by serial passaging has been employed for oncolytic virus adaptation to increase the killing efficacy towards certain types of tumors. We propagated the SVV in a small-cell lung cancer model under two culture conditions: conventional cell monolayer and tumorspheres, with the latter resembling more closely the cellular structure of the tumor of origin. We observed an increase of the virus-killing efficacy after ten passages in the tumorspheres. Deep sequencing analyses showed genomic changes in two SVV populations comprising 150 single nucleotides variants and 72 amino acid substitutions. Major differences observed in the tumorsphere-passaged virus population, compared to the cell monolayer, were identified in the conserved structural protein VP2 and in the highly variable P2 region, suggesting that the increase in the ability of the SVV to kill cells over time in the tumorspheres is acquired by capsid conservation and positively selecting mutations to counter the host innate immune responses.
Collapse
Affiliation(s)
- Shakeel Waqqar
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand
| | - Kai Lee
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand
| | - Blair Lawley
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand
| | - Timothy Bilton
- Invermay Agricultural Centre, AgResearch, Mosgiel 9092, New Zealand
| | | | - Mihnea Bostina
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand
| | - Laura N Burga
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand
| |
Collapse
|
7
|
ANTXR1 as a potential sensor of extracellular mechanical cues. Acta Biomater 2023; 158:80-86. [PMID: 36638946 DOI: 10.1016/j.actbio.2023.01.006] [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: 08/18/2022] [Revised: 12/18/2022] [Accepted: 01/03/2023] [Indexed: 01/12/2023]
Abstract
Cell adhesion molecules mediate cell-cell or cell-matrix interactions, some of which are mechanical sensors, such as integrins. Emerging evidence indicates that anthrax toxin receptor 1 (ANTXR1), a newly identified cell adhesion molecule, can also sense extracellular mechanical signals such as hydrostatic pressure and extracellular matrix (ECM) rigidity. ANTXR1 can interact with ECM through connecting intracellular cytoskeleton and ECM molecules (just like integrins) to regulate numerous biological processes, such as cell adhesion, cell migration or ECM homeostasis. Although with high structural similarity to integrins, its functions and downstream signal transduction are independent from those of integrins. In this perspective, based on existing evidence in literature, we analyzed the structural and functional evidence that ANTXR1 can act as a potential sensor for extracellular mechanical cues. To our knowledge, this is the first in-depth overview of ANTXR1 from the perspective of mechanobiology. STATEMENT OF SIGNIFICANCE: An overview of ANTXR1 from the perspective of mechanobiology; An analysis of mechanical sensitivity of ANTXR1 in structure and function; A summary of existing evidence of ANTXR1 as a potential mechanosensor.
Collapse
|
8
|
Jayawardena N, McCarthy C, Wang I, Waqqar S, Burga LN, Strauss M, Bostina M. Characterisation of a Seneca Valley virus thermostable mutant. Virology 2022; 575:74-82. [DOI: 10.1016/j.virol.2022.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/30/2022]
|
9
|
Hoffman KS, Humphrey NL, Korslund JA, Anderson TK, Faaberg KS, Lager KM, Buckley AC. Characterization of Senecavirus A Isolates Collected From the Environment of U.S. Sow Slaughter Plants. Front Vet Sci 2022; 9:923878. [PMID: 35812884 PMCID: PMC9257094 DOI: 10.3389/fvets.2022.923878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
Vesicular disease caused by Senecavirus A (SVA) is clinically indistinguishable from foot-and-mouth disease (FMD) and other vesicular diseases of swine. When a vesicle is observed in FMD-free countries, a costly and time-consuming foreign animal disease investigation (FADI) is performed to rule out FMD. Recently, there has been an increase in the number of FADIs and SVA positive samples at slaughter plants in the U.S. The objectives of this investigation were to: (1) describe the environmental burden of SVA in sow slaughter plants; (2) determine whether there was a correlation between PCR diagnostics, virus isolation (VI), and swine bioassay results; and (3) phylogenetically characterize the genetic diversity of contemporary SVA isolates. Environmental swabs were collected from three sow slaughter plants (Plants 1-3) and one market-weight slaughter plant (Plant 4) between June to December 2020. Of the 426 samples taken from Plants 1-3, 304 samples were PCR positive and 107 were VI positive. There was no detection of SVA by PCR or VI at Plant 4. SVA positive samples were most frequently found in the summer (78.3% June-September, vs. 59.4% October-December), with a peak at 85% in August. Eighteen PCR positive environmental samples with a range of Ct values were selected for a swine bioassay: a single sample infected piglets (n = 2). A random subset of the PCR positive samples was sequenced; and phylogenetic analysis demonstrated co-circulation and divergence of two genetically distinct groups of SVA. These data demonstrate that SVA was frequently found in the environment of sow slaughter plants, but environmental persistence and diagnostic detection was not indicative of whether a sampled was infectious to swine. Consequently, a more detailed understanding of the epidemiology of SVA and its environmental persistence in the marketing chain is necessary to reduce the number of FADIs and aide in the development of control measures to reduce the spread of SVA.
Collapse
Affiliation(s)
- Kyle S. Hoffman
- Virus and Prion Research Unit, National Animal Disease Center, U.S. Department of Agriculture, Agricultural Research Service, Ames, IA, United States
| | - Nicki L. Humphrey
- Veterinary Services, U.S. Department of Agriculture, Animal Plant Health Inspection Service, Fort Collins, CO, United States
| | - John A. Korslund
- Veterinary Services, U.S. Department of Agriculture, Animal Plant Health Inspection Service, Riverdale, MD, United States
| | - Tavis K. Anderson
- Virus and Prion Research Unit, National Animal Disease Center, U.S. Department of Agriculture, Agricultural Research Service, Ames, IA, United States
| | - Kay. S. Faaberg
- Virus and Prion Research Unit, National Animal Disease Center, U.S. Department of Agriculture, Agricultural Research Service, Ames, IA, United States
| | - Kelly M. Lager
- Virus and Prion Research Unit, National Animal Disease Center, U.S. Department of Agriculture, Agricultural Research Service, Ames, IA, United States
| | - Alexandra C. Buckley
- Virus and Prion Research Unit, National Animal Disease Center, U.S. Department of Agriculture, Agricultural Research Service, Ames, IA, United States
- *Correspondence: Alexandra C. Buckley
| |
Collapse
|
10
|
Liu T, Zhao N, Shi M, Shen Y, Mao C, Zhou X. Phage‐Derived Oncolytic Viruses with 3C from Seneca Valley Virus for Targeted Therapy of Cervical Cancer. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tingting Liu
- College of Veterinary Medicine Institute of Comparative Medicine Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses Joint International Research Laboratory of Agriculture andAgri‐Product Safety the Ministry of Education of China Yangzhou University Yangzhou 225009 China
| | - Ningwei Zhao
- Shimadzu Biomedical Research Laboratory Shanghai 200233 China
| | - Mingze Shi
- School of Life Science Heilongjiang University Harbin 150080 China
| | - Yuanzhao Shen
- College of Veterinary Medicine Institute of Comparative Medicine Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses Joint International Research Laboratory of Agriculture andAgri‐Product Safety the Ministry of Education of China Yangzhou University Yangzhou 225009 China
| | - Chuanbin Mao
- Department of Chemistry and Biochemistry Stephenson Life Sciences Research Center University of Oklahoma 101 Stephenson Parkway Norman OK 73019‐5300 USA
| | - Xin Zhou
- College of Veterinary Medicine Institute of Comparative Medicine Jiangsu Coinnovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses Joint International Research Laboratory of Agriculture andAgri‐Product Safety the Ministry of Education of China Yangzhou University Yangzhou 225009 China
| |
Collapse
|
11
|
Jia M, Sun M, Tang YD, Zhang YY, Wang H, Cai X, Meng F. Senecavirus A Entry Into Host Cells Is Dependent on the Cholesterol-Mediated Endocytic Pathway. Front Vet Sci 2022; 9:840655. [PMID: 35498725 PMCID: PMC9040607 DOI: 10.3389/fvets.2022.840655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 02/25/2022] [Indexed: 11/13/2022] Open
Abstract
Senecavirus A (SVA), an important member of the Picornaviridae family, causes vesicular disease in pigs. Here, we generated an EGFP-expressing recombinant SVA re-SVA-EGFP, which exhibited similar growth kinetics to its parental virus. The reporter SVA was used to study the role of pig ANTXR1 (pANTXR1) in SVA infection in a porcine alveolar macrophage cell line (PAM-Tang cells). Knockdown of the pANTXR1 significantly reduced SVA infection and replication in PAM-Tang cells, while re-expression of the pANTXR1 promoted the cell susceptibility to SVA infection. The results indicated that pANTXR1 is a crucial receptor mediating SVA infection. Subsequently, the viral endocytosis pathways for SVA entry into pig cells were investigated and the results showed that cholesterol played an essential role in receptor-mediated SVA entry. Together, these results demonstrated that SVA entered into host cells through the pANTXR1-mediated cholesterol pathway. Our findings provide potential targets to develop antiviral drugs for the prevention of SVA infection in the pig population.
Collapse
Affiliation(s)
- Meiyu Jia
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Mingxia Sun
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Yan-Dong Tang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Yu-Yuan Zhang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Haiwei Wang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Xuehui Cai
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
- Heilongjiang Provincial Key Laboratory of Veterinary Immunology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
- *Correspondence: Xuehui Cai
| | - Fandan Meng
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
- Fandan Meng
| |
Collapse
|
12
|
Luo D, Wang H, Wang Q, Liang W, Liu B, Xue D, Yang Y, Ma B. Senecavirus A as an Oncolytic Virus: Prospects, Challenges and Development Directions. Front Oncol 2022; 12:839536. [PMID: 35371972 PMCID: PMC8968071 DOI: 10.3389/fonc.2022.839536] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Oncolytic viruses have the capacity to selectively kill infected tumor cells and trigger protective immunity. As such, oncolytic virotherapy has become a promising immunotherapy strategy against cancer. A variety of viruses from different families have been proven to have oncolytic potential. Senecavirus A (SVA) was the first picornavirus to be tested in humans for its oncolytic potential and was shown to penetrate solid tumors through the vascular system. SVA displays several properties that make it a suitable model, such as its inability to integrate into human genome DNA and the absence of any viral-encoded oncogenes. In addition, genetic engineering of SVA based on the manipulation of infectious clones facilitates the development of recombinant viruses with improved therapeutic indexes to satisfy the criteria of safety and efficacy regulations. This review summarizes the current knowledge and strategies of genetic engineering for SVA, and addresses the current challenges and future directions of SVA as an oncolytic agent.
Collapse
Affiliation(s)
- Dankun Luo
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Haiwei Wang
- State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
| | - Qiang Wang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wenping Liang
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bo Liu
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Dongbo Xue
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yang Yang
- Departments of Biochemistry and Molecular Biology and Oncology, Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, AB, Canada
| | - Biao Ma
- Department of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.,Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| |
Collapse
|
13
|
Dong J, Rao D, He S, Jiao F, Yi B, Chen B, Leng C, Huang L. Emergence of a novel recombinant USA/GBI29/2015-like strain of Seneca Valley virus in Guangdong Province, 2018. CANADIAN JOURNAL OF VETERINARY RESEARCH = REVUE CANADIENNE DE RECHERCHE VETERINAIRE 2021; 85:224-228. [PMID: 34248268 PMCID: PMC8243795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 09/23/2020] [Indexed: 06/13/2023]
Abstract
Since June 2017, several outbreaks of a Seneca Valley virus (SVV) USA/GBI29/2015-like strain have emerged in pigs in China. In our study, we successfully isolated the SVV strain CH-GDZQ-2018, confirmed by immunofluorescence and Western blot assays. Phylogenetic and recombinant analyses showed that the USA/GBI29/2015-like CH-GDZQ-2018 strain was the result of recombination between epidemic strains local to Guangdong, showing that SVV has undergone evolution in China.
Collapse
Affiliation(s)
- Jianguo Dong
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Dan Rao
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Shuhai He
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Fengchao Jiao
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Benchi Yi
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Bin Chen
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Chaoliang Leng
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| | - Li Huang
- School of Animal Husbandry and Medical Engineering, Xinyang Agriculture and Forestry University, Xinyang 464000, China (Dong, Rao, He, Jiao, Yi, Chen, Huang); Henan Provincial Engineering and Technology Center of Animal Disease Diagnosis and Integrated Control, Henan Key Laboratory of Insect Biology in Funiu Mountain, Henan Provincial Engineering Laboratory of Insects Bio-reactor, China-UK-NYNU-RRes Joint Laboratory of Insect Biology, Nanyang Normal University, 1638 Wolong Road, Wolong District, Nanyang 473061, China (Leng)
| |
Collapse
|
14
|
Jayawardena N, Miles LA, Burga LN, Rudin C, Wolf M, Poirier JT, Bostina M. N-Linked Glycosylation on Anthrax Toxin Receptor 1 Is Essential for Seneca Valley Virus Infection. Viruses 2021; 13:v13050769. [PMID: 33924774 PMCID: PMC8145208 DOI: 10.3390/v13050769] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/22/2021] [Accepted: 04/25/2021] [Indexed: 01/12/2023] Open
Abstract
Seneca Valley virus (SVV) is a picornavirus with potency in selectively infecting and lysing cancerous cells. The cellular receptor for SVV mediating the selective tropism for tumors is anthrax toxin receptor 1 (ANTXR1), a type I transmembrane protein expressed in tumors. Similar to other mammalian receptors, ANTXR1 has been shown to harbor N-linked glycosylation sites in its extracellular vWA domain. However, the exact role of ANTXR1 glycosylation on SVV attachment and cellular entry was unknown. Here we show that N-linked glycosylation in the ANTXR1 vWA domain is necessary for SVV attachment and entry. In our study, tandem mass spectrometry analysis of recombinant ANTXR1-Fc revealed the presence of complex glycans at N166, N184 in the vWA domain, and N81 in the Fc domain. Symmetry-expanded cryo-EM reconstruction of SVV-ANTXR1-Fc further validated the presence of N166 and N184 in the vWA domain. Cell blocking, co-immunoprecipitation, and plaque formation assays confirmed that deglycosylation of ANTXR1 prevents SVV attachment and subsequent entry. Overall, our results identified N-glycosylation in ANTXR1 as a necessary post-translational modification for establishing stable interactions with SVV. We anticipate our findings will aid in selecting patients for future cancer therapeutics, where screening for both ANTXR1 and its glycosylation could lead to an improved outcome from SVV therapy.
Collapse
Affiliation(s)
- Nadishka Jayawardena
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand; (N.J.); (L.N.B.)
- Molecular Cryo-Electron Microscopy Unit, Okinawa Institute of Science and Technology Graduate University, Onna-son, Okinawa 904-0495, Japan
| | - Linde A. Miles
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Laura N. Burga
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand; (N.J.); (L.N.B.)
| | - Charles Rudin
- Druckenmiller Center for Lung Cancer Research and Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Matthias Wolf
- Molecular Cryo-Electron Microscopy Unit, Okinawa Institute of Science and Technology Graduate University, Onna-son, Okinawa 904-0495, Japan
- Institute of Biological Chemistry, Academia Sinica, Taipei 115, Taiwan
- Correspondence: (M.W.); (J.T.P.); (M.B.)
| | - John T. Poirier
- Druckenmiller Center for Lung Cancer Research and Department of Medicine, Thoracic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Health, New York, NY 10016, USA
- Correspondence: (M.W.); (J.T.P.); (M.B.)
| | - Mihnea Bostina
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand; (N.J.); (L.N.B.)
- Otago Micro and Nano Imaging Centre, University of Otago, Dunedin 9016, New Zealand
- Correspondence: (M.W.); (J.T.P.); (M.B.)
| |
Collapse
|
15
|
Lin W, Zhao Y, Zhong L. Current strategies of virotherapy in clinical trials for cancer treatment. J Med Virol 2021; 93:4668-4692. [PMID: 33738818 DOI: 10.1002/jmv.26947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 02/12/2021] [Accepted: 03/15/2021] [Indexed: 12/19/2022]
Abstract
As a novel immune-active agent for cancer treatment, viruses have the ability of infecting and replicating in tumor cells. The safety and efficacy of viruses has been tested and confirmed in preclinical and clinical trials. In the last decade, virotherapy has been adopted as a monotherapy or combined therapy with immunotherapy, chemotherapy, or radiotherapy, showing promising outcomes against cancer. In this review, the current strategies of viruses used in clinical trials are classified and described. Besides this, the challenge and future prospects of virotherapy in the management for cancer patients are discussed in this review.
Collapse
Affiliation(s)
- Weijian Lin
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, China
| | - Yongxiang Zhao
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, China
| | - Liping Zhong
- National Center for International Research of Bio-targeting Theranostics, Guangxi Key Laboratory of Bio-targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-targeting Theranostics, Guangxi Medical University, Nanning, China
| |
Collapse
|
16
|
Buckley AC, Michael DD, Faaberg KS, Guo B, Yoon KJ, Lager KM. Comparison of historical and contemporary isolates of Senecavirus A. Vet Microbiol 2020; 253:108946. [PMID: 33341466 DOI: 10.1016/j.vetmic.2020.108946] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 11/25/2020] [Indexed: 11/18/2022]
Abstract
Senecavirus A (SVA) was discovered as a cell culture contaminant in 2002, and multiple attempts to experimentally reproduce disease were unsuccessful. Field reports of porcine idiopathic vesicular disease (PIVD) cases testing PCR positive for SVA in addition to outbreaks of PIVD in Brazil and the United States in 2015 suggested SVA was a causative agent, which has now been consistently demonstrated experimentally. Ease of experimental reproduction of disease with contemporary strains of SVA raised questions concerning the difficulty of reproducing vesicular disease with historical isolates. The following study was conducted to compare the pathogenicity of SVA between historical and contemporary isolates in growing pigs. Six groups of pigs (n = 8) were intranasally inoculated with the following SVA isolates: SVV001/2002, CAN/2011, HI/2012, IA/2015, NC/2015, SD/2015. All isolates induced vesicular disease in at least half of the inoculated pigs from each group. All pigs replicated virus as demonstrated by serum and/or swab samples positive for SVA by quantitative PCR. Pig sera tested by virus neutralization assay demonstrated cross-neutralizing antibodies against all viruses utilized in the study. Cross-neutralizing antibodies from pigs inoculated with historical isolates were lower than those pigs that were inoculated with contemporary isolates. Phylogenetic analysis revealed two clades with SVV001/2002 being in a separate clade compared to the other five isolates. Although differences in the infection kinetics and sequences of these six isolates were found, clinical presentation of vesicular disease was similar between both historical and contemporary isolates.
Collapse
Affiliation(s)
- Alexandra C Buckley
- Virus and Prion Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA.
| | - David D Michael
- Virus and Prion Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA
| | - Kay S Faaberg
- Virus and Prion Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA
| | - Baoqing Guo
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USA
| | - Kyoung-Jin Yoon
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USA
| | - Kelly M Lager
- Virus and Prion Research Unit, National Animal Disease Center, Agriculture Research Service, U.S. Department of Agriculture, Ames, IA, USA
| |
Collapse
|
17
|
Houston E, Temeeyasen G, Piñeyro PE. Comprehensive review on immunopathogenesis, diagnostic and epidemiology of Senecavirus A. Virus Res 2020; 286:198038. [PMID: 32479975 DOI: 10.1016/j.virusres.2020.198038] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/26/2020] [Accepted: 05/26/2020] [Indexed: 01/19/2023]
Abstract
Senecavirus A (SVA), formerly known as Seneca Valley virus, is a single-strand, positive-sense RNA virus in the family Picornaviridae. This virus has been associated with recent outbreaks of vesicular disease (SVA-VD) and epidemic transient neonatal losses (ETNL) in several swine-producing countries. The clinical manifestation of and lesion caused by SVA are indistinguishable from other vesicular diseases. Pathogenicity studies indicate that SVA could regulate the host innate immune response to facilitate virus replication and the spread of the virus to bystander cells. SVA infection can induce specific humoral and cellular responses that can be detected within the first week of infection. However, SVA seems to produce persistent infection, and the virus can be shed in oral fluids for a month and detected in tissues for approximately two months after experimental infection. SVA transmission could be horizontal or vertical in infected herds of swine, while positive animals can also remain subclinical. In addition, mice seem to act as reservoirs, and the virus can persist in feed and feed ingredients, increasing the risk of introduction into naïve farms. Besides the pathological effects in swine, SVA possesses cytolytic activity, especially in neoplastic cells. Thus, SVA has been evaluated in phase II clinical trials as a virotherapy for neuroendocrine tumors. The goal of this review is summarize the current SVA-related research in pathogenesis, immunity, epidemiology and advances in diagnosis as well as discuses current challenges with subclinical/persistent presentation.
Collapse
Affiliation(s)
- Elizabeth Houston
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USA; Department of Microbiology, Immunology, and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Gun Temeeyasen
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USA
| | - Pablo Enrique Piñeyro
- Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, IA, USA.
| |
Collapse
|
18
|
Jayawardena N, Burga LN, Poirier JT, Bostina M. Virus-Receptor Interactions: Structural Insights For Oncolytic Virus Development. Oncolytic Virother 2019; 8:39-56. [PMID: 31754615 PMCID: PMC6825474 DOI: 10.2147/ov.s218494] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 10/02/2019] [Indexed: 12/11/2022] Open
Abstract
Recent advancements in oncolytic virotherapy commend a special attention to developing new strategies for targeting cancer cells with oncolytic viruses (OVs). Modifications of the viral envelope or coat proteins serve as a logical mean of repurposing viruses for cancer treatment. In this review, we discuss how detailed structural knowledge of the interactions between OVs and their natural receptors provide valuable insights into tumor specificity of some viruses and re-targeting of alternate receptors for broad tumor tropism or improved tumor selectivity.
Collapse
Affiliation(s)
- Nadishka Jayawardena
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Laura N Burga
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - John T Poirier
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Mihnea Bostina
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Otago Micro and Nano Imaging, University of Otago, Dunedin, New Zealand
| |
Collapse
|
19
|
Novel Recombinant Seneca Valley Virus Isolated from Slaughtered Pigs in Guangdong Province. Virol Sin 2019; 34:722-724. [PMID: 31240619 DOI: 10.1007/s12250-019-00139-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 05/05/2019] [Indexed: 02/06/2023] Open
|
20
|
McCarthy C, Jayawardena N, Burga LN, Bostina M. Developing Picornaviruses for Cancer Therapy. Cancers (Basel) 2019; 11:E685. [PMID: 31100962 PMCID: PMC6562951 DOI: 10.3390/cancers11050685] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/02/2019] [Accepted: 05/08/2019] [Indexed: 12/24/2022] Open
Abstract
Oncolytic viruses (OVs) form a group of novel anticancer therapeutic agents which selectively infect and lyse cancer cells. Members of several viral families, including Picornaviridae, have been shown to have anticancer activity. Picornaviruses are small icosahedral non-enveloped, positive-sense, single-stranded RNA viruses infecting a wide range of hosts. They possess several advantages for development for cancer therapy: Their genomes do not integrate into host chromosomes, do not encode oncogenes, and are easily manipulated as cDNA. This review focuses on the picornaviruses investigated for anticancer potential and the mechanisms that underpin this specificity.
Collapse
Affiliation(s)
- Cormac McCarthy
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand.
| | - Nadishka Jayawardena
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand.
| | - Laura N Burga
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand.
| | - Mihnea Bostina
- Department of Microbiology and Immunology, University of Otago, Dunedin 9016, New Zealand.
- Otago Micro and Nano Imaging, University of Otago, Dunedin 9016, New Zealand.
| |
Collapse
|
21
|
Abstract
Picornaviruses are small, icosahedral, nonenveloped, positive-sense, single-stranded RNA viruses that form one of the largest and most important viral families. Numerous Picornaviridae members pose serious health or agricultural threats, causing diseases such as poliomyelitis, hepatitis A, or foot-and-mouth disease. The antigenic characterization of picornavirus capsids plays an important role in understanding the mechanism of viral neutralization and the conformational changes associated with genome release, and it can point to regions which can be targeted by small-molecule compounds to be developed as antiviral inhibitors. In a recent study, Cao and colleagues applied this strategy to hepatitis A virus (HAV) and used cryo-electron microscopy (cryo-EM) to characterize a well-conserved antigenic site recognized by several monoclonal antibodies. They further used computational approaches to identify a small-molecule drug with a strong inhibitory effect on cell attachment. This Primer explores the implications of a recent structural characterization of picornavirus capsid antigenicity, which points to regions that can be targeted by small-molecule antiviral inhibitors.
Collapse
|