1
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Wang Y, Cheng P. Arming oncolytic viruses with bispecific T cell engagers: The evolution and current status. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166962. [PMID: 37984801 DOI: 10.1016/j.bbadis.2023.166962] [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: 05/05/2023] [Revised: 11/09/2023] [Accepted: 11/12/2023] [Indexed: 11/22/2023]
Abstract
Oncolytic viruses (OVs) are emerging as therapeutically relevant anticancer agents as contemporary immunotherapy gains traction. Furthermore, OVs are an ideal platform for genetic modification to express therapeutic transgenes. Bispecific T cell engagers (BiTEs) can redirect T cells to tumor cells, resulting in targeted cytotoxicity. BiTEs have demonstrated success in hematological cancers but are rarely used in solid tumors. The drawbacks of BiTEs, including inadequate delivery and on-target-off-tumor activity have limited their efficacy. Combining OVs with BiTEs is a prospective area to investigate. This combined strategy can benefit from the best qualities of both therapies while overcoming the limitations.
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Affiliation(s)
- Yunmeng Wang
- Department of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 17 People's South Road, Chengdu 610041, PR China
| | - Ping Cheng
- Department of Biotherapy, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 17 People's South Road, Chengdu 610041, PR China.
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2
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Van Gool SW, Van de Vliet P, Kampers LFC, Kosmal J, Sprenger T, Reich E, Schirrmacher V, Stuecker W. Methods behind oncolytic virus-based DC vaccines in cancer: Toward a multiphase combined treatment strategy for Glioblastoma (GBM) patients. Methods Cell Biol 2023; 183:51-113. [PMID: 38548421 DOI: 10.1016/bs.mcb.2023.06.001] [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] [Indexed: 04/02/2024]
Abstract
Glioblastoma (GBM) remains an orphan cancer disease with poor outcome. Novel treatment strategies are needed. Immunotherapy has several modes of action. The addition of active specific immunotherapy with dendritic cell vaccines resulted in improved overall survival of patients. Integration of DC vaccination within the first-line combined treatment became a challenge, and immunogenic cell death immunotherapy during chemotherapy was introduced. We used a retrospective analysis using real world data to evaluate the complex combined treatment, which included individualized multimodal immunotherapy during and after standard of care, and which required adaptations during treatment, and found a further improvement of overall survival. We also discuss the use of real world data as evidence. Novel strategies to move the field of individualized multimodal immunotherapy forward for GBM patients are reviewed.
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Affiliation(s)
| | | | | | | | | | - Ella Reich
- Immun-onkologisches Zentrum Köln, Cologne, Germany
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3
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Kalafati E, Drakopoulou E, Anagnou NP, Pappa KI. Developing Oncolytic Viruses for the Treatment of Cervical Cancer. Cells 2023; 12:1838. [PMID: 37508503 PMCID: PMC10377776 DOI: 10.3390/cells12141838] [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: 05/09/2023] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Cervical cancer represents one of the most important malignancies among women worldwide. Current therapeutic approaches for cervical cancer are reported not only to be inadequate for metastatic cervical cancer, but are also considered as cytotoxic for several patients leading to serious side effects, which can have negative implications on the quality of life of women. Therefore, there is an urgent need for the development of innovative and effective treatment options. Oncolytic viruses can eventually become effective biological agents, since they preferentially infect and kill cancer cells, while leaving the normal tissue unaffected. Moreover, they are also able to leverage the host immune system response to limit tumor growth. This review aims to systematically describe and discuss the different types of oncolytic viruses generated for targeting cervical cancer cells, as well as the outcome of the combination of virotherapy with conventional therapies. Although many preclinical studies have evaluated the therapeutic efficacy of oncolytic viruses in cervical cancer, the number of clinical trials so far is limited, while their oncolytic properties are currently being tested in clinical trials for the treatment of other malignancies.
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Affiliation(s)
- Eleni Kalafati
- Laboratory of Cell and Gene Therapy, Centre of Basic Research, Biomedical Research Foundation of the Academy of Athens (BRFAA), 11527 Athens, Greece
| | - Ekati Drakopoulou
- Laboratory of Cell and Gene Therapy, Centre of Basic Research, Biomedical Research Foundation of the Academy of Athens (BRFAA), 11527 Athens, Greece
| | - Nicholas P Anagnou
- Laboratory of Cell and Gene Therapy, Centre of Basic Research, Biomedical Research Foundation of the Academy of Athens (BRFAA), 11527 Athens, Greece
| | - Kalliopi I Pappa
- Laboratory of Cell and Gene Therapy, Centre of Basic Research, Biomedical Research Foundation of the Academy of Athens (BRFAA), 11527 Athens, Greece
- First Department of Obstetrics and Gynecology, University of Athens School of Medicine, 11528 Athens, Greece
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4
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Huang J, Zheng T, Liang Y, Qin Y, Wu X, Fan X. Transcriptome Analysis of Natural Killer Cells in Response to Newcastle Disease Virus Infected Hepatocellular Carcinoma Cells. Genes (Basel) 2023; 14:genes14040888. [PMID: 37107646 PMCID: PMC10138298 DOI: 10.3390/genes14040888] [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: 02/24/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023] Open
Abstract
When tumor cells are infected by the Newcastle disease virus (NDV), the lysis of tumor cells by natural killer (NK) cells is enhanced, which may be related to the enhanced NK cell activation effect. To better understand the intracellular molecular mechanisms involved in NK cell activation, the transcriptome profiles of NK cells stimulated by NDV-infected hepatocellular carcinoma (HCC) cells (NDV group) and control (NC group, NK cells stimulated by HCC cells) were analyzed. In total, we identified 1568 differentially expressed genes (DEGs) in the NK cells of the NDV group compared to the control, including 1389 upregulated and 179 downregulated genes. Functional analysis showed that DEGs were enriched in the immune system, signal transmission, cell growth, cell death, and cancer pathways. Notably, 9 genes from the IFN family were specifically increased in NK cells upon NDV infection and identified as potential prognosis markers for patients with HCC. A qRT-PCR experiment was used to confirm the differential expression of IFNG and the other 8 important genes. The results of this study will improve our understanding of the molecular mechanisms of NK cell activation.
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Affiliation(s)
- Juanjuan Huang
- State Key Laboratory of Targeting Oncology, 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 Medical University, Nanning 530021, China
- Department of Microbiology, School of Preclinical Medicine, Guangxi Medical University, Nanning 530021, China
| | - Tingting Zheng
- Department of Microbiology, School of Preclinical Medicine, Guangxi Medical University, Nanning 530021, China
| | - Ying Liang
- Department of Microbiology, School of Preclinical Medicine, Guangxi Medical University, Nanning 530021, China
- Key Laboratory of Basic Research on Regional Disease, Education Department of Guangxi, Guangxi Medical University, Nanning 530021, China
| | - Ying Qin
- Department of Microbiology, School of Preclinical Medicine, Guangxi Medical University, Nanning 530021, China
| | - Xing Wu
- Department of Microbiology, School of Preclinical Medicine, Guangxi Medical University, Nanning 530021, China
| | - Xiaohui Fan
- Department of Microbiology, School of Preclinical Medicine, Guangxi Medical University, Nanning 530021, China
- Key Laboratory of Basic Research on Regional Disease, Education Department of Guangxi, Guangxi Medical University, Nanning 530021, China
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5
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Fang C, Xiao G, Wang T, Song L, Peng B, Xu B, Zhang K. Emerging Nano-/Biotechnology Drives Oncolytic Virus-Activated and Combined Cancer Immunotherapy. RESEARCH 2023; 6:0108. [PMID: 37040283 PMCID: PMC10079287 DOI: 10.34133/research.0108] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 03/15/2023] [Indexed: 04/05/2023]
Abstract
Oncolytic viruses (OVs) as one promising antitumor methods have made important contributions to tumor immunotherapy, which arouse increasing attention. They provide the dual mechanisms including direct killing effect toward tumor cells and immune activation for elevating antitumor responses, which have been proved in many preclinical studies. Especially, natural or genetically modified viruses as clinical immune preparations have emerged as a new promising approach objective to oncology treatment. The approval of talimogene laherparepvec (T-VEC) by the U.S. Food and Drug Administration (FDA) for the therapy of advanced melanoma could be considered as a milestone achievement in the clinical translation of OV. In this review, we first discussed the antitumor mechanisms of OVs with an emphasis on targeting, replication, and propagation. We further outlined the state of the art of current OVs in tumor and underlined the activated biological effects especially including immunity. More significantly, the enhanced immune responses based on OVs were systematically discussed from different perspectives such as combination with immunotherapy, genetic engineering of OVs, integration with nanobiotechnology or nanoparticles, and antiviral response counteraction, where their principles were shed light on. The development of OVs in the clinics was also highlighted to analyze the actuality and concerns of different OV applications in clinical trials. At last, the future perspectives and challenges of OVs as an already widely accepted treatment means were discussed. This review will provide a systematic review and deep insight into OV development and also offer new opportunities and guidance pathways to drive the further clinical translation.
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Affiliation(s)
- Chao Fang
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Gaozhe Xiao
- National Center for International Research of Bio-targeting Theranostics,
Guangxi Medical University, No. 22 Shuangyong Road 22, Nanning, Guangxi 530021, China
| | - Taixia Wang
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Li Song
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Bo Peng
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Bin Xu
- Department of Urology, Shanghai Ninth People’s Hospital,
Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Huangpu, Shanghai 200011, China
| | - Kun Zhang
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
- National Center for International Research of Bio-targeting Theranostics,
Guangxi Medical University, No. 22 Shuangyong Road 22, Nanning, Guangxi 530021, China
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6
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Li SJ, Sun ZJ. Fueling immune checkpoint blockade with oncolytic viruses: Current paradigms and challenges ahead. Cancer Lett 2022; 550:215937. [DOI: 10.1016/j.canlet.2022.215937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/20/2022] [Accepted: 09/29/2022] [Indexed: 11/29/2022]
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7
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Huang F, Dai C, Zhang Y, Zhao Y, Wang Y, Ru G. Development of Molecular Mechanisms and Their Application on Oncolytic Newcastle Disease Virus in Cancer Therapy. Front Mol Biosci 2022; 9:889403. [PMID: 35860357 PMCID: PMC9289221 DOI: 10.3389/fmolb.2022.889403] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/10/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer is caused by the destruction or mutation of cellular genetic materials induced by environmental or genetic factors. It is defined by uncontrolled cell proliferation and abnormality of the apoptotic pathways. The majority of human malignancies are characterized by distant metastasis and dissemination. Currently, the most common means of cancer treatment include surgery, radiotherapy, and chemotherapy, which usually damage healthy cells and cause toxicity in patients. Targeted therapy is an effective tumor treatment method with few side effects. At present, some targeted therapeutic drugs have achieved encouraging results in clinical studies, but finding an effective solution to improve the targeting and delivery efficiency of these drugs remains a challenge. In recent years, oncolytic viruses (OVs) have been used to direct the tumor-targeted therapy or immunotherapy. Newcastle disease virus (NDV) is a solid oncolytic agent capable of directly killing tumor cells and increasing tumor antigen exposure. Simultaneously, NDV can trigger the proliferation of tumor-specific immune cells and thus improve the therapeutic efficacy of NDV in cancer. Based on NDV’s inherent oncolytic activity and the stimulation of antitumor immune responses, the combination of NDV and other tumor therapy approaches can improve the antitumor efficacy while reducing drug toxicity, indicating a broad application potential. We discussed the biological properties of NDV, the antitumor molecular mechanisms of oncolytic NDV, and its application in the field of tumor therapy in this review. Furthermore, we presented new insights into the challenges that NDV will confront and suggestions for increasing NDV’s therapeutic efficacy in cancer.
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Affiliation(s)
- Fang Huang
- Cancer Center, Department of Pathology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
| | - Chuanjing Dai
- Cancer Center, Department of Pathology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
- College of Life Sciences and Medicine, Xinyuan Institute of Medicine and Biotechnology, Zhejiang Sci-Tech University, Hangzhou, China
| | - Youni Zhang
- College of Life Sciences and Medicine, Xinyuan Institute of Medicine and Biotechnology, Zhejiang Sci-Tech University, Hangzhou, China
- Department of Laboratory Medicine, Tiantai People’s Hospital, Taizhou, China
| | - Yuqi Zhao
- College of Life Sciences and Medicine, Xinyuan Institute of Medicine and Biotechnology, Zhejiang Sci-Tech University, Hangzhou, China
| | - Yigang Wang
- College of Life Sciences and Medicine, Xinyuan Institute of Medicine and Biotechnology, Zhejiang Sci-Tech University, Hangzhou, China
- *Correspondence: Yigang Wang, ; Guoqing Ru,
| | - Guoqing Ru
- Cancer Center, Department of Pathology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, China
- *Correspondence: Yigang Wang, ; Guoqing Ru,
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8
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Vorobyev PO, Babaeva FE, Panova AV, Shakiba J, Kravchenko SK, Soboleva AV, Lipatova AV. Oncolytic Viruses in the Therapy of Lymphoproliferative Diseases. Mol Biol 2022; 56:684-695. [PMID: 36217339 PMCID: PMC9534467 DOI: 10.1134/s0026893322050144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 04/28/2022] [Accepted: 05/04/2022] [Indexed: 11/23/2022]
Abstract
Cancer is a leading causes of death. Despite significant success in the treatment of lymphatic system tumors, the problems of relapse, drug resistance and effectiveness of therapy remain relevant. Oncolytic viruses are able to replicate in tumor cells and destroy them without affecting normal, healthy tissues. By activating antitumor immunity, viruses are effective against malignant neoplasms of various nature. In lymphoproliferative diseases with a drug-resistant phenotype, many cases of remissions have been described after viral therapy. The current level of understanding of viral biology and the discovery of host cell interaction mechanisms made it possible to create unique strains with high oncoselectivity widely used in clinical practice in recent years.
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Affiliation(s)
- P. O. Vorobyev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - F. E. Babaeva
- National Medical Research Center for Hematology, Ministry of Health of Russia, 125167 Moscow, Russia
| | - A. V. Panova
- Vavilov Institute of General Genetics, Russian Academy of Sciences, 117971 Moscow, Russia
| | - J. Shakiba
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - S. K. Kravchenko
- National Medical Research Center for Hematology, Ministry of Health of Russia, 125167 Moscow, Russia
| | - A. V. Soboleva
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - A. V. Lipatova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
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9
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Warner BM, Santry LA, Leacy A, Chan M, Pham PH, Vendramelli R, Pei Y, Tailor N, Valcourt E, Leung A, He S, Griffin BD, Audet J, Willman M, Tierney K, Albietz A, Frost KL, Yates JG, Mould RC, Chan L, Mehrani Y, Knapp JP, Minott JA, Banadyga L, Safronetz D, Wood H, Booth S, Major PP, Bridle BW, Susta L, Kobasa D, Wootton SK. Intranasal vaccination with a Newcastle disease virus-vectored vaccine protects hamsters from SARS-CoV-2 infection and disease. iScience 2021; 24:103219. [PMID: 34632328 PMCID: PMC8492382 DOI: 10.1016/j.isci.2021.103219] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 08/24/2021] [Accepted: 09/30/2021] [Indexed: 02/08/2023] Open
Abstract
The pandemic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of coronavirus disease 2019 (COVID-19). Worldwide efforts are being made to develop vaccines to mitigate this pandemic. We engineered two recombinant Newcastle disease virus (NDV) vectors expressing either the full-length SARS-CoV-2 spike protein (NDV-FLS) or a version with a 19 amino acid deletion at the carboxy terminus (NDV-Δ19S). Hamsters receiving two doses (prime-boost) of NDV-FLS developed a robust SARS-CoV-2-neutralizing antibody response, with elimination of infectious virus in the lungs and minimal lung pathology at five days post-challenge. Single-dose vaccination with NDV-FLS significantly reduced SARS-CoV-2 replication in the lungs but only mildly decreased lung inflammation. NDV-Δ19S-treated hamsters had a moderate decrease in SARS-CoV-2 titers in lungs and presented with severe microscopic lesions, suggesting that truncation of the spike protein was a less effective strategy. In summary, NDV-vectored vaccines represent a viable option for protection against COVID-19.
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Affiliation(s)
- Bryce M. Warner
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Lisa A. Santry
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Alexander Leacy
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Mable Chan
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Phuc H. Pham
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Robert Vendramelli
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Yanlong Pei
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Nikesh Tailor
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Emelissa Valcourt
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Anders Leung
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Shihua He
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Bryan D. Griffin
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Jonathan Audet
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Marnie Willman
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Kevin Tierney
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Alixandra Albietz
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Kathy L. Frost
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Jacob G.E. Yates
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Robert C. Mould
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Lily Chan
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Yeganeh Mehrani
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Jason P. Knapp
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | | | - Logan Banadyga
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - David Safronetz
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Heidi Wood
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Stephanie Booth
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
| | - Pierre P. Major
- Juravinski Cancer Centre, 699 Concession Street, Hamilton, ON L8V 5C2, Canada
| | - Byram W. Bridle
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Leonardo Susta
- Department of Pathobiology, University of Guelph, Guelph, Canada
| | - Darwyn Kobasa
- Zoonotic Diseases and Special Pathogens, Public Health Agency of Canada, Winnipeg, Canada
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Sarah K. Wootton
- Department of Pathobiology, University of Guelph, Guelph, Canada
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10
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Meng Q, He J, Zhong L, Zhao Y. Advances in the Study of Antitumour Immunotherapy for Newcastle Disease Virus. Int J Med Sci 2021; 18:2294-2302. [PMID: 33967605 PMCID: PMC8100649 DOI: 10.7150/ijms.59185] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/21/2021] [Indexed: 01/08/2023] Open
Abstract
This article reviews the preclinical research, clinical application and development of Newcastle disease virus (NDV) in the field of cancer therapy. Based on the distinctive antitumour properties of NDV and its positive interaction with the patient's immune system, this biologic could be considered a major breakthrough in cancer treatment. On one hand, NDV infection creates an inflammatory environment in the tumour microenvironment, which can directly activate NK cells, monocytes, macrophages and dendritic cells and promote the recruitment of immune cells. On the other hand, NDV can induce the upregulation of immune checkpoint molecules, which may break immune tolerance and immune checkpoint blockade resistance. In fact, clinical data have shown that NDV combined with immune checkpoint blockade can effectively enhance the antitumour response, leading to the regression of local tumours and distant tumours when injected, and this effect is further enhanced by targeted manipulation and modification of the NDV genome. At present, recombinant NDV and recombinant NDV combined with immune checkpoint blockers have entered different stages of clinical trials. Based on these studies, further research on NDV is warranted.
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Affiliation(s)
- Qiuxing Meng
- 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, Guangxi, China
| | - Jian He
- 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, Guangxi, 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, Guangxi, 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, Guangxi, China
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11
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Matveeva OV, Shabalina SA. Prospects for Using Expression Patterns of Paramyxovirus Receptors as Biomarkers for Oncolytic Virotherapy. Cancers (Basel) 2020; 12:cancers12123659. [PMID: 33291506 PMCID: PMC7762160 DOI: 10.3390/cancers12123659] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 12/26/2022] Open
Abstract
Simple Summary Some non-pathogenic viruses that do not cause serious illness in humans can efficiently target and kill cancer cells and may be considered candidates for cancer treatment with virotherapy. However, many cancer cells are protected from viruses. An important goal of personalized cancer treatment is to identify viruses that can kill a certain type of cancer cells. To this end, researchers investigate expression patterns of cell entry receptors, which viruses use to bind to and enter host cells. We summarized and analyzed the receptor expression patterns of two paramyxoviruses: The non-pathogenic measles and the Sendai viruses. The receptors for these viruses are different and can be proteins or lipids with attached carbohydrates. This review discusses the prospects for using these paramyxovirus receptors as biomarkers for successful personalized virotherapy for certain types of cancer. Abstract The effectiveness of oncolytic virotherapy in cancer treatment depends on several factors, including successful virus delivery to the tumor, ability of the virus to enter the target malignant cell, virus replication, and the release of progeny virions from infected cells. The multi-stage process is influenced by the efficiency with which the virus enters host cells via specific receptors. This review describes natural and artificial receptors for two oncolytic paramyxoviruses, nonpathogenic measles, and Sendai viruses. Cell entry receptors are proteins for measles virus (MV) and sialylated glycans (sialylated glycoproteins or glycolipids/gangliosides) for Sendai virus (SeV). Accumulated published data reviewed here show different levels of expression of cell surface receptors for both viruses in different malignancies. Patients whose tumor cells have low or no expression of receptors for a specific oncolytic virus cannot be successfully treated with the virus. Recent published studies have revealed that an expression signature for immune genes is another important factor that determines the vulnerability of tumor cells to viral infection. In the future, a combination of expression signatures of immune and receptor genes could be used to find a set of oncolytic viruses that are more effective for specific malignancies.
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Affiliation(s)
- Olga V. Matveeva
- Sendai Viralytics LLC, 23 Nylander Way, Acton, MA 01720, USA
- Correspondence: (O.V.M.); (S.A.S.)
| | - Svetlana A. Shabalina
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA
- Correspondence: (O.V.M.); (S.A.S.)
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12
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Burman B, Pesci G, Zamarin D. Newcastle Disease Virus at the Forefront of Cancer Immunotherapy. Cancers (Basel) 2020; 12:cancers12123552. [PMID: 33260685 PMCID: PMC7761210 DOI: 10.3390/cancers12123552] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/23/2022] Open
Abstract
Preclinical and clinical studies dating back to the 1950s have demonstrated that Newcastle disease virus (NDV) has oncolytic properties and can potently stimulate antitumor immune responses. NDV selectively infects, replicates within, and lyses cancer cells by exploiting defective antiviral defenses in cancer cells. Inflammation within the tumor microenvironment in response to NDV leads to the recruitment of innate and adaptive immune effector cells, presentation of tumor antigens, and induction of immune checkpoints. In animal models, intratumoral injection of NDV results in T cell infiltration of both local and distant non-injected tumors, demonstrating the potential of NDV to activate systemic adaptive antitumor immunity. The combination of intratumoral NDV with systemic immune checkpoint blockade leads to regression of both injected and distant tumors, an effect further potentiated by introduction of immunomodulatory transgenes into the viral genome. Clinical trials with naturally occurring NDV administered intravenously demonstrated durable responses across numerous cancer types. Based on these studies, further exploration of NDV is warranted, and clinical studies using recombinant NDV in combination with immune checkpoint blockade have been initiated.
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Affiliation(s)
- Bharat Burman
- Department of Medicine, Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (B.B.); (G.P.)
- Ludwig Collaborative Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Giulio Pesci
- Department of Medicine, Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (B.B.); (G.P.)
- Ludwig Collaborative Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dmitriy Zamarin
- Department of Medicine, Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (B.B.); (G.P.)
- Ludwig Collaborative Laboratory, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Medicine, Weill-Cornell Medical College, New York, NY 10065, USA
- Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Correspondence:
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Newcastle Disease Virus as a Vaccine Vector for SARS-CoV-2. Pathogens 2020; 9:pathogens9080619. [PMID: 32751194 PMCID: PMC7459537 DOI: 10.3390/pathogens9080619] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 07/25/2020] [Accepted: 07/27/2020] [Indexed: 01/09/2023] Open
Abstract
The emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in more than 16 million infections and more than 600,000 deaths worldwide. There is an urgent need to develop a safe and effective vaccine against SARS-CoV-2. Currently, several strategies are being pursued to develop a safe and effective SARS-CoV-2 vaccine. However, each vaccine strategy has distinct advantages and disadvantages. Therefore, it is important to evaluate multiple vaccine platforms to select the most efficient vaccine platform for SARS-CoV-2. In this regard, Newcastle disease virus (NDV), an avian virus, has several well-suited properties for development of a vector vaccine against SARS-CoV-2. Here, we elaborate on the idea of considering NDV as a vaccine vector for SARS-CoV-2.
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14
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Development of oncolytic virotherapy: from genetic modification to combination therapy. Front Med 2020; 14:160-184. [PMID: 32146606 PMCID: PMC7101593 DOI: 10.1007/s11684-020-0750-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 01/14/2020] [Indexed: 12/17/2022]
Abstract
Oncolytic virotherapy (OVT) is a novel form of immunotherapy using natural or genetically modified viruses to selectively replicate in and kill malignant cells. Many genetically modified oncolytic viruses (OVs) with enhanced tumor targeting, antitumor efficacy, and safety have been generated, and some of which have been assessed in clinical trials. Combining OVT with other immunotherapies can remarkably enhance the antitumor efficacy. In this work, we review the use of wild-type viruses in OVT and the strategies for OV genetic modification. We also review and discuss the combinations of OVT with other immunotherapies.
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Abstract
Intratumoral immunotherapies aim to trigger local and systemic immunologic responses via direct injection of immunostimulatory agents with the goal of tumor cell lysis, followed by release of tumor‐derived antigens and subsequent activation of tumor‐specific effector T cells. In 2019, a multitude of intratumoral immunotherapies with varied mechanisms of action, including nononcolytic viral therapies such as PV‐10 and toll‐like receptor 9 agonists and oncolytic viral therapies such as CAVATAK, Pexa‐Vec, and HF10, have been extensively evaluated in clinical trials and demonstrated promising antitumor activity with tolerable toxicities in melanoma and other solid tumor types. Talimogene laherparepvec (T‐VEC), a genetically modified herpes simplex virus type 1–based oncolytic immunotherapy, is the first oncolytic virus approved by the U.S. Food and Drug Administration for the treatment of unresectable melanoma recurrent after initial surgery. In patients with unresectable metastatic melanoma, T‐VEC demonstrated a superior durable response rate (continuous complete response or partial response lasting ≥6 months) over subcutaneous GM‐CSF (16.3% vs. 2.1%; p < .001). Responses were seen in both injected and uninjected lesions including visceral lesions, suggesting a systemic antitumor response. When combined with immune checkpoint inhibitors, T‐VEC significantly improved response rates compared with single agent; similar results were seen with combinations of checkpoint inhibitors and other intratumoral therapies such as CAVATAK, HF10, and TLR9 agonists. In this review, we highlight recent results from clinical trials of key intratumoral immunotherapies that are being evaluated in the clinic, with a focus on T‐VEC in the treatment of advanced melanoma as a model for future solid tumor indications. Implications for Practice This review provides oncologists with the latest information on the development of key intratumoral immunotherapies, particularly oncolytic viruses. Currently, T‐VEC is the only U.S. Food and Drug Administration (FDA)‐approved oncolytic immunotherapy. This article highlights the efficacy and safety data from clinical trials of T‐VEC both as monotherapy and in combination with immune checkpoint inhibitors. This review summarizes current knowledge on intratumoral therapies, a novel modality with increased utility in cancer treatment, and T‐VEC, the only U.S. FDA‐approved oncolytic viral therapy, for medical oncologists. This review evaluates approaches to incorporate T‐VEC into daily practice to offer the possibility of response in selected melanoma patients with manageable adverse events as compared with other available immunotherapies. This review highlights recent results from clinical trials of key intratumoral immunotherapies that are being evaluated in the clinic, with a focus on talimogene laherparepvec in the treatment of advanced melanoma as a model for future solid tumor indications.
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Affiliation(s)
- Omid Hamid
- The Angeles Clinic and Research InstituteLos AngelesCaliforniaUSA
| | | | - Igor Puzanov
- Roswell Park Comprehensive Cancer CenterBuffaloNew YorkUSA
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16
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Abstract
Purpose of Review Mammalian orthoreovirus (reovirus) is a powerful tool for studying viral replication and pathogenesis. Most reovirus infections are subclinical, however recent work has catapulted reovirus into the clinical spotlight. Recent Findings Owing to its capacity to kill cancer cells more efficiently than normal cells, reovirus is under development as a therapeutic for a variety of cancers. New efforts have focused on genetically engineering reovirus to increase its oncolytic capacity, and determining how reovirus potentiates immunotherapy. Other recent studies highlight a potential role for reovirus in celiac disease (CeD). Using mouse models of CeD, reovirus caused loss of oral tolerance to dietary antigens, opening the possibility that reovirus could trigger CeD in humans. Summary We will focus on new developments in reovirus oncolysis and studies suggesting a role for reovirus as a trigger for celiac disease (CeD) that make reovirus a potential friend and foe to human health.
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Raman SS, Hecht JR, Chan E. Talimogene laherparepvec: review of its mechanism of action and clinical efficacy and safety. Immunotherapy 2019; 11:705-723. [PMID: 31045464 DOI: 10.2217/imt-2019-0033] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Intratumoral immunotherapy inhibits tumor growth by killing injected tumor cells, thus initiating local and systemic immune responses. Oncolytic viruses are a novel class of intratumoral immunotherapies that show promise for treating solid tumors. Talimogene laherparepvec is a first-in-class, genetically modified, herpes simplex virus type 1-based oncolytic immunotherapy approved for the local treatment of unresectable cutaneous, subcutaneous and nodal lesions in patients with melanoma recurrent after initial surgery. This review highlights the dual mechanism of action for talimogene laherparepvec (direct tumor cell lysis and stimulation of local response in tumor microenvironment and systemic immune response in distant metastases), summarizes key preclinical and clinical trials evaluating efficacy and safety of talimogene laherparepvec in melanoma, and describes studies ongoing in other solid tumors.
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Affiliation(s)
- Steven S Raman
- David Geffen School of Medicine, University of California, Los Angeles, CA, 90095 USA
| | - Joel Randolph Hecht
- David Geffen School of Medicine, University of California, Los Angeles, CA, 90095 USA
| | - Emily Chan
- Amgen Inc., Thousand Oaks, CA, 91320 USA
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Francini N, Cochrane D, Illingworth S, Purdie L, Mantovani G, Fisher K, Seymour LW, Spain SG, Alexander C. Polyvalent Diazonium Polymers Provide Efficient Protection of Oncolytic Adenovirus Enadenotucirev from Neutralizing Antibodies while Maintaining Biological Activity In Vitro and In Vivo. Bioconjug Chem 2019; 30:1244-1257. [PMID: 30874432 DOI: 10.1021/acs.bioconjchem.9b00189] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Oncolytic viruses offer many advantages for cancer therapy when administered directly to confined solid tumors. However, the systemic delivery of these viruses is problematic because of the host immune response, undesired interactions with blood components, and inherent targeting to the liver. Efficacy of systemically administered viruses has been improved by masking viral surface proteins with polymeric materials resulting in modulation of viral pharmacokinetic profile and accumulation in tumors in vivo. Here we describe a new class of polyvalent reactive polymer based on poly( N-(2-hydroxypropyl)methacrylamide) (polyHPMA) with diazonium reactive groups and their application in the modification of the chimeric group B oncolytic virus enadenotucirev (EnAd). A series of six copolymers with different chain lengths and density of reactive groups was synthesized and used to coat EnAd. Polymer coating was found to be extremely efficient with concentrations as low as 1 mg/mL resulting in complete (>99%) ablation of neutralizing antibody binding. Coating efficiency was found to be dependent on both chain length and reactive group density. Coated viruses were found to have reduced transfection activity both in vitro and in vivo, with greater protection against neutralizing antibodies resulting in lower transgene production. However, in the presence of neutralizing antibodies, some in vivo transgene expression was maintained for coated virus compared to the uncoated control. The decrease in transgene expression was found not to be solely due to lower cellular uptake but due to reduced unpackaging of the virus within the cells and reduced replication, indicating that the polymer coating does not cause permanent inactivation of the virus. These data suggest that virus activity may be modulated by the appropriate design of coating polymers while retaining protection against neutralizing antibodies.
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Affiliation(s)
- Nora Francini
- School of Pharmacy , University of Nottingham , Nottingham NG7 2RD , U.K
| | - Daniel Cochrane
- PsiOxus Therapeutics Limited , 4-10, The Quadrant, Abingdon Science Park , Abingdon , Oxfordshire OX14 3YS , U.K
| | - Sam Illingworth
- PsiOxus Therapeutics Limited , 4-10, The Quadrant, Abingdon Science Park , Abingdon , Oxfordshire OX14 3YS , U.K
| | - Laura Purdie
- School of Pharmacy , University of Nottingham , Nottingham NG7 2RD , U.K
| | - Giuseppe Mantovani
- School of Pharmacy , University of Nottingham , Nottingham NG7 2RD , U.K
| | - Kerry Fisher
- PsiOxus Therapeutics Limited , 4-10, The Quadrant, Abingdon Science Park , Abingdon , Oxfordshire OX14 3YS , U.K
- Department of Oncology , Old Road Campus Research Building , Roosevelt Drive , Oxford OX3 7DQ , U.K
| | - Leonard W Seymour
- Department of Oncology , Old Road Campus Research Building , Roosevelt Drive , Oxford OX3 7DQ , U.K
| | - Sebastian G Spain
- Department of Chemistry , University of Sheffield , Sheffield S3 7HF , U.K
| | - Cameron Alexander
- School of Pharmacy , University of Nottingham , Nottingham NG7 2RD , U.K
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Kalyanasundram J, Hamid A, Yusoff K, Chia SL. Newcastle disease virus strain AF2240 as an oncolytic virus: A review. Acta Trop 2018; 183:126-133. [PMID: 29626432 DOI: 10.1016/j.actatropica.2018.04.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 03/13/2018] [Accepted: 04/01/2018] [Indexed: 01/25/2023]
Abstract
The discovery of tumour selective virus-mediated apoptosis marked the birth of an alternative cancer treatment in the form of oncolytic viruses. Even though, its oncolytic efficiency was demonstrated more than 50 years ago, safety concerns which resulted from mild to lethal side effects hampered the progress of oncolytic virus research. Since the classical oncolytic virus studies rely heavily on its natural oncolytic ability, virus manipulation was limited, thereby, restricted efforts to improve its safety. In order to circumvent such restriction, experiments involving non-human viruses such as the avian Newcastle disease virus (NDV) was conducted using cultured cells, animal models and human subjects. The corresponding reports on its significant tumour cytotoxicity along with impressive safety profile initiated immense research interest in the field of oncolytic NDV. The varying degree of oncolytic efficiency and virulency among NDV strains encouraged researchers from all around the world to experiment with their respective local NDV isolates in order to develop an oncolytic virus with desirable characteristics. Such desirable features include high tumour-killing ability, selectivity and low systemic cytotoxicity. The Malaysian field outbreak isolate, NDV strain AF2240, also currently, receives significant research attention. Apart from its high cytotoxicity against tumour cells, this strain also provided fundamental insight into NDV-mediated apoptosis mechanism which involves Bax protein recruitment as well as death receptor engagement. Studies on its ability to selectively induce apoptosis in tumour cells also resulted in a proposed p38 MAPK/NF-κB/IκBα pathway. The immunogenicity of AF2240 was also investigated through PBMC stimulation and macrophage infection. In addition, the enhanced oncolytic ability of this strain under hypoxic condition signifies its dynamic tumour tropism. This review is aimed to introduce and discuss the aforementioned details of the oncolytic AF2240 strain along with its current challenges which outlines the future research direction of this virus.
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Affiliation(s)
- Jeevanathan Kalyanasundram
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor D.E., Malaysia; Malaysian Genome Institute, Jalan Bangi, 43000 Kajang, Selangor D.E., Malaysia
| | - Aini Hamid
- Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, University of Nottingham Malaysia Campus, Jalan Broga, 43500 Semenyih, Selangor D.E., Malaysia
| | - Khatijah Yusoff
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor D.E., Malaysia; Malaysian Genome Institute, Jalan Bangi, 43000 Kajang, Selangor D.E., Malaysia; Institute of Bioscience, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor D.E., Malaysia
| | - Suet Lin Chia
- Department of Microbiology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor D.E., Malaysia; Malaysian Genome Institute, Jalan Bangi, 43000 Kajang, Selangor D.E., Malaysia; Institute of Bioscience, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor D.E., Malaysia.
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20
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Shah AH, Jusué-Torres I, Ivan ME, Komotar RJ, Kasahara N. Pathogens and glioma: a history of unexpected discoveries ushering in novel therapy. J Neurosurg 2018; 128:1139-1146. [DOI: 10.3171/2016.12.jns162123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
In the late 19th century, Dr. William B. Coley introduced the theory that infections may aid in the treatment of malignancy. With the creation of Coley’s toxin, reports of remission during viral illnesses for systemic malignancies soon emerged. A few decades after this initial discovery, Austrian physicians performed intravascular injections of Clostridium to induce oncolysis in patients with glioblastoma. Since then, suggestions between improved survival and infectious processes have been reported in several patients with glioma, which ultimately marshaled the infamous use of intracerebral Enterobacter. These early observations of tumor regression and concomitant infection piloted a burgeoning field focusing on the use of pathogens in molecular oncology.
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Affiliation(s)
| | | | | | | | - Noriyuki Kasahara
- 2Cell Biology, and
- 3Pathology, University of Miami Miller School of Medicine, Miami, Florida
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21
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Hamid O, Hoffner B, Gasal E, Hong J, Carvajal RD. Oncolytic immunotherapy: unlocking the potential of viruses to help target cancer. Cancer Immunol Immunother 2017; 66:1249-1264. [PMID: 28712033 PMCID: PMC5626801 DOI: 10.1007/s00262-017-2025-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 05/23/2017] [Indexed: 12/22/2022]
Abstract
Oncolytic immunotherapy is a research area of cancer immunotherapy investigating the use of modified viruses to target cancer cells. A variety of different viral backbones (e.g., adenovirus, reovirus) with a diverse range of genetic modifications are currently being investigated for the treatment of a variety of cancers. The oncolytic virus that has advanced the furthest in clinical development is talimogene laherparepvec, a recombinant HSV-1 virus expressing granulocyte-macrophage colony-stimulating factor (GM-CSF). In a phase 3 study in patients with unresectable metastatic melanoma, intralesional talimogene laherparepvec treatment resulted in a higher durable response rate compared with subcutaneous GM-CSF treatment (16.3 versus 2.1%; P < 0.001). Notably, responses were observed at uninjected lesions including visceral lesions, indicating a systemic antitumor response had occurred. Studies evaluating combination treatments involving oncolytic viruses and immunologic agents are ongoing. This review focuses on the mechanisms of action for oncolytic viruses and highlights select agents and combinations currently in development.
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Affiliation(s)
- Omid Hamid
- The Angeles Clinic and Research Institute, 11818 Wilshire Blvd #200, Los Angeles, CA, 90025, USA.
| | | | | | - Jenny Hong
- Cedars-Sinai Medical Center, Los Angeles, CA, USA
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22
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Schirrmacher V. Fifty Years of Clinical Application of Newcastle Disease Virus: Time to Celebrate! Biomedicines 2016; 4:E16. [PMID: 28536382 PMCID: PMC5344264 DOI: 10.3390/biomedicines4030016] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 07/14/2016] [Accepted: 07/18/2016] [Indexed: 12/22/2022] Open
Abstract
This review provides an overview of 50 years of basic and clinical research on an oncolytic avian virus, Newcastle Disease Virus (NDV), which has particular anti-neoplastic and immune stimulatory properties. Of special interest is the fact that this biological agent induces immunogenic cell death and systemic anti-tumor immunity. Furthermore, localized oncolytic virotherapy with NDV was shown to overcome systemic tumor resistance to immune checkpoint blockade immunotherapy. Clinical experience attests to low side effects and a high safety profile. This is due among others to the strong virus-induced type I interferon response. Other viral characteristics are lack of interaction with host cell DNA, lack of genetic recombination and independence of virus replication from cell proliferation. In this millennium, new recombinant strains of viruses are being produced with improved therapeutic properties. Clinical applications include single case observations, case series studies and Phase I to III studies.
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Affiliation(s)
- Volker Schirrmacher
- Immunological and Oncological Center (IOZK), Tumor Immunology, 50674 Cologne, Germany.
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23
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Oncolysis by paramyxoviruses: preclinical and clinical studies. MOLECULAR THERAPY-ONCOLYTICS 2015; 2:S2372-7705(16)30019-5. [PMID: 26640815 PMCID: PMC4667943 DOI: 10.1038/mto.2015.17] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Preclinical studies demonstrate that a broad spectrum of human malignant cells can be killed by oncolytic paramyxoviruses, which include cells of ecto-, endo-, and mesodermal origin. In clinical trials, significant reduction in size or even complete elimination of primary tumors and established metastases are reported. Different routes of viral administration (intratumoral, intravenous, intradermal, intraperitoneal, or intrapleural), and single- versus multiple-dose administration schemes have been explored. The reported side effects are grade 1 and 2, with the most common among them being mild fever. Some advantages in using paramyxoviruses as oncolytic agents versus representatives of other viral families exist. The cytoplasmic replication results in a lack of host genome integration and recombination, which makes paramyxoviruses safer and more attractive candidates for widely used therapeutic oncolysis in comparison with retroviruses or some DNA viruses. The list of oncolytic paramyxovirus representatives includes attenuated measles virus (MV), mumps virus (MuV), low pathogenic Newcastle disease (NDV), and Sendai (SeV) viruses. Metastatic cancer cells frequently overexpress on their surface some molecules that can serve as receptors for MV, MuV, NDV, and SeV. This promotes specific viral attachment to the malignant cell, which is frequently followed by specific viral replication. The paramyxoviruses are capable of inducing efficient syncytium-mediated lyses of cancer cells and elicit strong immunomodulatory effects that dramatically enforce anticancer immune surveillance. In general, preclinical studies and phase 1–3 clinical trials yield very encouraging results and warrant continued research of oncolytic paramyxoviruses as a particularly valuable addition to the existing panel of cancer-fighting approaches.
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Tayeb S, Zakay-Rones Z, Panet A. Therapeutic potential of oncolytic Newcastle disease virus: a critical review. Oncolytic Virother 2015; 4:49-62. [PMID: 27512670 PMCID: PMC4918379 DOI: 10.2147/ov.s78600] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Newcastle disease virus (NDV) features a natural preference for replication in many tumor cells compared with normal cells. The observed antitumor effect of NDV appears to be a result of both selective killing of tumor cells and induction of immune responses. Genetic manipulations to change viral tropism and arming the virus with genes encoding for cytokines improved the oncolytic capacity of NDV. Several intracellular proteins in tumor cells, including antiapoptotic proteins (Livin) and oncogenic proteins (H-Ras), are relevant for the oncolytic activity of NDV. Defects in the interferon system, found in some tumor cells, also contribute to the oncolytic selectivity of NDV. Notwithstanding, NDV displays effective oncolytic activity in many tumor types, despite having intact interferon signaling. Taken together, several cellular systems appear to dictate the selective oncolytic activity of NDV. Some barriers, such as neutralizing antibodies elicited during NDV treatment and the extracellular matrix in tumor tissue appear to interfere with spread of NDV and reduce oncolysis. To further understand the oncolytic activity of NDV, we compared two NDV strains, ie, an attenuated virus (NDV-HUJ) and a pathogenic virus (NDV-MTH-68/H). Significant differences in amino acid sequence were noted in several viral proteins, including the fusion precursor (F0) glycoprotein, an important determinant of replication and pathogenicity. However, no difference in the oncolytic activity of the two strains was noted using human tumor tissues maintained as organ cultures or in mouse tumor models. To optimize virotherapy in clinical trials, we describe here a unique organ culture methodology, using a biopsy taken from a patient’s tumor before treatment for ex vivo infection with NDV to determine the oncolytic potential on an individual basis. In conclusion, oncolytic NDV is an excellent candidate for cancer therapy, but more knowledge is needed to ensure success in clinical trials.
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Affiliation(s)
- Shay Tayeb
- Department of Biotechnology, Hadassah Academic College, Jerusalem, Israel; Department of Biochemistry and Molecular Biology, The Chanock Center for Virology, Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Zichria Zakay-Rones
- Department of Biochemistry and Molecular Biology, The Chanock Center for Virology, Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Amos Panet
- Department of Biochemistry and Molecular Biology, The Chanock Center for Virology, Institute of Medical Research Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem, Israel
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25
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Cancer therapy with Newcastle disease virus: rationale for new immunotherapeutic combinations. ACTA ACUST UNITED AC 2015. [DOI: 10.4155/cli.14.102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Yan Y, Jia L, Zhang J, Liu Y, Bu X. Effect of recombinant Newcastle disease virus transfection on lung adenocarcinoma A549 cells in vivo.. Oncol Lett 2014; 8:2569-2576. [PMID: 25364430 PMCID: PMC4214503 DOI: 10.3892/ol.2014.2562] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 08/29/2014] [Indexed: 11/25/2022] Open
Abstract
Newcastle disease virus (NDV) has been reported to selectively duplicate in and then destroy tumor cells, whilst sparing normal cells. However, the effect of NDV on lung cancer has yet to be elucidated. In the present study, recombinant NDV (rl-RVG) was applied to lung adenocarcinoma A549 cell tumor-bearing mice to explore its effect on the proliferation of the cells and the immune response of the mice. Following rl-RVG transfection, RVG and NDV gene expression, decreased tumor growth, subcutaneous tumor necrosis, tumor apoptosis and an increased number of cluster of differentiation (CD)3−/CD49+ natural killer cells were more evident in the rl-RVG group. The present study demonstrated that rl-RVG transfection effectively restrained lung adenocarcinoma A549 cell growth in vivo, which may have been accomplish by inducing tumor cell apoptosis and regulating the cell immune response.
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Affiliation(s)
- Yulan Yan
- Department of Respiratory Medicine, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China
| | - Lijuan Jia
- Department of Respiratory Medicine, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China ; Department of Internal Medicine, Clinical Medicine College of Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Jin Zhang
- Department of Respiratory Medicine, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China
| | - Yang Liu
- Department of Respiratory Medicine, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China
| | - Xuefeng Bu
- Department of General Surgery, Affiliated People's Hospital of Jiangsu University, Zhenjiang, Jiangsu 212002, P.R. China
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27
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Shilpa PS, Kaul R, Bhat S, Sultana N, Pandeshwar P. Oncolytic viruses in head and neck cancer: a new ray of hope in the management protocol. Ann Med Health Sci Res 2014; 4:S178-84. [PMID: 25364586 PMCID: PMC4212374 DOI: 10.4103/2141-9248.141953] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
This paper intends to highlight the different types of oncolytic viruses (OVs), mechanism of tumor specificity, its safety, and various obstacles in the design of treatment and combination therapy utilizing oncotherapy. Search was conducted using the internet-based search engines and scholarly bibliographic databases with key words such as OVs, head and neck cancer, viruses, oral squamous cell carcinoma, and gene therapy. Revolutionary technologies in the field of cancer treatment have gone through a series changes leading to the development of innovative therapeutic strategies. Oncolytic virotherapy is one such therapeutic approach that has awaited phase III clinical trial validation. OVs are self-replicating, tumor selective and lyse cancer cells following viral infection. By modifying the viral genome, it is possible to direct their toxicity toward cancer cells. Viruses that are used for treatment of head and neck cancer are either naturally occurring or genetically modified. OVs are tumor selective and potential anticancer agents. Virotherapy may become the standard of care and part of combination therapy in the management of head and neck cancer in the future.
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Affiliation(s)
- PS Shilpa
- Department of Oral Medicine and Radiology, Vydehi Institute of Dental Sciences and Research Center, Bengaluru, Karnataka, India
| | - R Kaul
- Department of Oral Medicine and Radiology, Vydehi Institute of Dental Sciences and Research Center, Bengaluru, Karnataka, India
| | - S Bhat
- Department of Oral Medicine and Radiology, Vydehi Institute of Dental Sciences and Research Center, Bengaluru, Karnataka, India
| | - N Sultana
- Department of Oral Medicine and Radiology, Vydehi Institute of Dental Sciences and Research Center, Bengaluru, Karnataka, India
| | - P Pandeshwar
- Department of Oral Medicine and Radiology, Vydehi Institute of Dental Sciences and Research Center, Bengaluru, Karnataka, India
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Balogh A, Bátor J, Markó L, Németh M, Pap M, Sétáló G, Müller DN, Csatary LK, Szeberényi J. Gene expression profiling in PC12 cells infected with an oncolytic Newcastle disease virus strain. Virus Res 2014; 185:10-22. [PMID: 24637408 DOI: 10.1016/j.virusres.2014.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 02/10/2014] [Accepted: 03/06/2014] [Indexed: 11/30/2022]
Abstract
Although the oncolytic potential of natural, non-engineered Newcastle disease virus (NDV) isolates are well-known, cellular mechanisms determining NDV sensitivity of tumor cells are poorly understood. The aim of the present study was to look for gene expression changes in PC12 pheochromocytoma cells infected with an attenuated NDV strain that may be related to NDV susceptibility. PC12 cells were infected with the NDV strain MTH-68/H for 12h at a titer corresponding to the IC₅₀ value. Total cytoplasmic RNA samples isolated from control and MTH-68/H-infected cells were analyzed using a rat specific Affymetrix exon chip. Genes with at least 2-fold increase or decrease in their expression were identified. MTH-68/H-induced gene expression changes of 9 genes were validated using quantitative reverse transcriptase PCR. A total of 729 genes were up- and 612 genes were down-regulated in PC12 cells infected with MTH-68/H. Using the DAVID functional annotation clustering tool, the up- and down-regulated genes can be categorized into 176 and 146 overlapping functional gene clusters, respectively. Gene expression changes affecting the most important signaling mechanisms (Toll-like receptor signaling, RIG-I-like receptor signaling, interferon signaling, interferon effector pathways, apoptosis pathways, endoplasmic reticulum stress pathways, cell cycle regulation) are analyzed and discussed in detail in this paper. NDV-induced gene expression changes described in this paper affect several regulatory mechanisms and dozens of putative key proteins that may determine the NDV susceptibility of various tumors. Further characterization of these proteins may identify susceptibility markers to predict the chances of virotherapeutic treatment of human tumors.
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Affiliation(s)
- András Balogh
- Department of Medical Biology, University of Pécs Medical School, Pécs, Hungary; Signal Transduction Research Group, János Szentágothai Research Centre, Pécs H-7624, Hungary.
| | - Judit Bátor
- Department of Medical Biology, University of Pécs Medical School, Pécs, Hungary; Signal Transduction Research Group, János Szentágothai Research Centre, Pécs H-7624, Hungary.
| | - Lajos Markó
- Experimental and Clinical Research Center, Charité Medical Faculty and Max-Delbrück Center for Molecular Medicine, Berlin 13125, Germany.
| | - Mária Németh
- Department of Medical Biology, University of Pécs Medical School, Pécs, Hungary; Signal Transduction Research Group, János Szentágothai Research Centre, Pécs H-7624, Hungary.
| | - Marianna Pap
- Department of Medical Biology, University of Pécs Medical School, Pécs, Hungary; Signal Transduction Research Group, János Szentágothai Research Centre, Pécs H-7624, Hungary.
| | - György Sétáló
- Department of Medical Biology, University of Pécs Medical School, Pécs, Hungary; Signal Transduction Research Group, János Szentágothai Research Centre, Pécs H-7624, Hungary.
| | - Dominik N Müller
- Experimental and Clinical Research Center, Charité Medical Faculty and Max-Delbrück Center for Molecular Medicine, Berlin 13125, Germany.
| | | | - József Szeberényi
- Department of Medical Biology, University of Pécs Medical School, Pécs, Hungary; Signal Transduction Research Group, János Szentágothai Research Centre, Pécs H-7624, Hungary.
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Elankumaran S. Genetically engineered Newcastle disease virus for prostate cancer: a magic bullet or a misfit. Expert Rev Anticancer Ther 2014; 13:769-72. [PMID: 23875655 DOI: 10.1586/14737140.2013.811062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Fournier P, Schirrmacher V. Oncolytic Newcastle Disease Virus as Cutting Edge between Tumor and Host. BIOLOGY 2013; 2:936-75. [PMID: 24833054 PMCID: PMC3960873 DOI: 10.3390/biology2030936] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 06/11/2013] [Accepted: 06/18/2013] [Indexed: 12/17/2022]
Abstract
Oncolytic viruses (OVs) replicate selectively in tumor cells and exert anti-tumor cytotoxic activity. Among them, Newcastle Disease Virus (NDV), a bird RNA virus of the paramyxovirus family, appears outstanding. Its anti-tumor effect is based on: (i) oncolytic activity and (ii) immunostimulation. Together these activities facilitate the induction of post-oncolytic adaptive immunity. We will present milestones during the last 60 years of clinical evaluation of this virus. Two main strategies of clinical application were followed using the virus (i) as a virotherapeutic agent, which is applied systemically or (ii) as an immunostimulatory agent combined with tumor cells for vaccination of cancer patients. More recently, a third strategy evolved. It combines the strategies (i) and (ii) and includes also dendritic cells (DCs). The first step involves systemic application of NDV to condition the patient. The second step involves intradermal application of a special DC vaccine pulsed with viral oncolysate. This strategy, called NDV/DC, combines anti-cancer activity (oncolytic virotherapy) and immune-stimulatory properties (oncolytic immunotherapy) with the high potential of DCs (DC therapy) to prime naive T cells. The aim of such treatment is to first prepare the cancer-bearing host for immunocompetence and then to instruct the patient's immune system with information about tumor-associated antigens (TAAs) of its own tumor together with danger signals derived from virus infection. This multimodal concept should optimize the generation of strong polyclonal T cell reactivity targeted against the patient's TAAs and lead to the establishment of a long-lasting memory T cell repertoire.
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Affiliation(s)
- Philippe Fournier
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany.
| | - Volker Schirrmacher
- German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany.
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Vacchelli E, Eggermont A, Sautès-Fridman C, Galon J, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Oncolytic viruses for cancer therapy. Oncoimmunology 2013; 2:e24612. [PMID: 23894720 PMCID: PMC3716755 DOI: 10.4161/onci.24612] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Accepted: 04/08/2013] [Indexed: 12/13/2022] Open
Abstract
Oncolytic virotherapy is emerging as a promising approach for the treatment of several neoplasms. The term "oncolytic viruses" is generally employed to indicate naturally occurring or genetically engineered attenuated viral particles that cause the demise of malignant cells while sparing their non-transformed counterparts. From a conceptual standpoint, oncolytic viruses differ from so-called "oncotropic viruses" in that only the former are able to kill cancer cells, even though both display a preferential tropism for malignant tissues. Of note, such a specificity can originate at several different steps of the viral cycle, including the entry of virions (transductional specificity) as well as their intracellular survival and replication (post-transcriptional and transcriptional specificity). During the past two decades, a large array of replication-competent and replication-incompetent oncolytic viruses has been developed and engineered to express gene products that would specifically promote the death of infected (cancer) cells. However, contrarily to long-standing beliefs, the antineoplastic activity of oncolytic viruses is not a mere consequence of the cytopathic effect, i.e., the lethal outcome of an intense, productive viral infection, but rather involves the elicitation of an antitumor immune response. In line with this notion, oncolytic viruses genetically modified to drive the local production of immunostimulatory cytokines exert more robust therapeutic effects than their non-engineered counterparts. Moreover, the efficacy of oncolytic virotherapy is significantly improved by some extent of initial immunosuppression (facilitating viral replication and spread) followed by the administration of immunostimulatory molecules (boosting antitumor immune responses). In this Trial Watch, we will discuss the results of recent clinical trials that have evaluated/are evaluating the safety and antineoplastic potential of oncolytic virotherapy.
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Affiliation(s)
- Erika Vacchelli
- Institut Gustave Roussy; Villejuif, France ; Université Paris-Sud/Paris XI; Le Kremlin-Bicêtre, France ; INSERM, U848; Villejuif, France
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Zhao L, Liu H. Newcastle disease virus: A promising agent for tumour immunotherapy. Clin Exp Pharmacol Physiol 2012; 39:725-30. [DOI: 10.1111/j.1440-1681.2011.05662.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Lixiang Zhao
- Laboratory of Cellular and Molecular Tumor Immunology, Jiangsu Key Laboratory of Infection and Immunity, Institutes of Biology and Medical Sciences; Soochow University; Suzhou; China
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Zamarin D, Palese P. Oncolytic Newcastle disease virus for cancer therapy: old challenges and new directions. Future Microbiol 2012; 7:347-67. [PMID: 22393889 DOI: 10.2217/fmb.12.4] [Citation(s) in RCA: 153] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Newcastle disease virus (NDV) is an avian paramyxovirus, which has been demonstrated to possess significant oncolytic activity against mammalian cancers. This review summarizes the research leading to the elucidation of the mechanisms of NDV-mediated oncolysis, as well as the development of novel oncolytic agents through the use of genetic engineering. Clinical trials utilizing NDV strains and NDV-based autologous tumor cell vaccines will expand our knowledge of these novel anticancer strategies and will ultimately result in the successful use of the virus in the clinical setting.
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Affiliation(s)
- Dmitriy Zamarin
- Department of Microbiology, Mount Sinai School of Medicine, New York, NY 10029, USA.
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Wu Y, Zhang X, Wang X, Wang L, Hu S, Liu X, Meng S. Apoptin enhances the oncolytic properties of Newcastle disease virus. Intervirology 2011; 55:276-86. [PMID: 21865658 DOI: 10.1159/000328325] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2010] [Accepted: 03/28/2011] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE Naturally occurring strains of Newcastle disease virus (NDV) have demonstrated the potential to kill cancer cells in both preclinical and clinical studies. Previous studies showed that apoptin, the VP3 protein of chicken infectious anemia virus, is a p53-independent, Bcl-2-insensitive apoptotic protein with the ability to specifically induce apoptosis in transformed cells. In this study, we tested the hypothesis that apoptin enhances NDV-mediated tumor cell death. METHODS Reverse genetics was used to engineer an oncolytic NDV strain, FMW, to express apoptin. The antitumor effects of the recombinant virus (rFMW/AP) were also evaluated in the tumor cell lines and tumor-bearing mice. RESULTS Compared to the parental strain FMW, rFMW/AP was more potent in killing A459 and SMMC7721 tumor cells. Recombinant NDV also exhibited higher efficacy in suppressing tumor growth in mice bearing A549-induced tumors. Furthermore, rFMW/AP did not display apparent toxic effects in either normal cells or control mice. CONCLUSION Our results suggest that the recombinant NDV expressing apoptin is a promising novel antitumor agent.
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Affiliation(s)
- Yantao Wu
- Ministry of Education Key Lab for Avian Preventive Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou, China
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35
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Caspase- and p38-MAPK-dependent induction of apoptosis in A549 lung cancer cells by Newcastle disease virus. Arch Virol 2011; 156:1335-44. [DOI: 10.1007/s00705-011-0987-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2010] [Accepted: 03/21/2011] [Indexed: 10/18/2022]
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36
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Li P, Chen CH, Li S, Givi B, Yu Z, Zamarin D, Palese P, Fong Y, Wong RJ. Therapeutic effects of a fusogenic newcastle disease virus in treating head and neck cancer. Head Neck 2010; 33:1394-9. [PMID: 21928411 DOI: 10.1002/hed.21609] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2010] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Newcastle disease virus (NDV) is a paramyxovirus that is pathogenic in birds but causes only mild flulike symptoms in human beings. NDV(F3aa)-GFP is a genetically modified, fusogenic NDV. We assessed the utility of NDV(F3aa)-GFP in treating head and neck squamous cell carcinoma. METHODS AND RESULTS At a multiplicity of infection (MOI) of 1, NDV(F3aa)-GFP infection of 3 cell lines supported strong GFP expression by 36 hours. Four cell lines were highly sensitivite to viral cytotoxicity, with >75% of cells lysed by day 6 at MOI 0.1, and 2 other cell lines were partially susceptible. Murine SCC25 flank tumors exhibited robust GFP expression after a single intratumoral viral injection and showed near-complete tumor regression over 34 days. There were no adverse effects attributable to therapy. CONCLUSIONS We demonstrate that a fusogenic NDV exerts potent oncolytic effects against human head and neck cancer and support its continued investigation for clinical application.
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Affiliation(s)
- Pingdong Li
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
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37
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INO YASUSHI, TODO TOMOKI. CLINICAL DEVELOPMENT OF A THIRD-GENERATION ONCOLYTIC HSV-1 (G47Δ) FOR MALIGNANT GLIOMA. ACTA ACUST UNITED AC 2010. [DOI: 10.1142/s1568558610000185] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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38
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Puhlmann J, Puehler F, Mumberg D, Boukamp P, Beier R. Rac1 is required for oncolytic NDV replication in human cancer cells and establishes a link between tumorigenesis and sensitivity to oncolytic virus. Oncogene 2010; 29:2205-16. [PMID: 20101224 DOI: 10.1038/onc.2009.507] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Oncolytic Newcastle disease virus (NDV) replicates selectively in most human tumor cells but not in normal cells. The relationship between tumorigenesis and the selective susceptibility of most tumor cells to oncolytic NDV replication is poorly understood. A multistage skin carcinogenesis model derived from non-tumorigenic HaCaT cells was used to systematically investigate the molecular mechanisms involved in the oncolytic NDV-sensitivity associated with tumorigenic transformation. No significant differences in interferon signaling were observed between the virus-sensitive tumor cells and the virus-resistant non-tumorigenic parental cells. Oncogenic H-Ras, which had been used for tumorigenic transformation, was shown to be necessary for virus replication but was not sufficient to render cells susceptible to NDV replication. By using an siRNA screening approach to search for virus-sensitizing genes in the tumorigenic cells, we could identify the small GTPase Rac1 as an oncogenic protein that is essential for NDV replication and anchorage-independent growth in tumorigenic cells. Furthermore, Rac1 expression was sufficient to render non-tumorigenic cells susceptible to NDV replication and to oncolytic cytotoxicity. This study establishes Rac1 as a link between tumorigenesis and oncolytic virus sensitivity in the HaCaT multistage skin carcinogenesis model.
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Affiliation(s)
- J Puhlmann
- Bayer Schering Pharma AG, Global Drug Discovery, Berlin, Germany
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Abstract
The use of replication-competent viruses that can selectively replicate in and destroy neoplastic cells is an attractive strategy for treating cancer. Various oncolytic viruses have been taken to clinical trials since a recombinant virus was first applied to cancer patients a decade ago. The concept of the therapy is simple: infectious virus kills the host cancer cells in the course of viral replication. It is important, however, that the virus does not harm the surrounding normal tissue. Oncolytic viruses can be classified largely into two groups: DNA viruses genetically engineered to achieve cancer specificity (e.g. adenovirus, herpes simplex virus and vaccinia) and RNA viruses of which human is not the natural host (e.g. Newcastle disease virus and reovirus). Prostate cancer has always been one of the major targets of oncolytic virus therapy development. The result of six clinical trials for prostate cancer has been published and several trials are now going on. Forty-eight of 83 (58%) patients evaluated in the phase I studies demonstrated a >25% decrease in serum prostate-specific antigen level without evidence of severe toxicities. The result shows the oncolytic virus therapy is promising toward clinical application. Here, we review the recent advances in the field and summarize the results from clinical trials.
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Affiliation(s)
- Hiroshi Fukuhara
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
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40
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Parker JN, Bauer DF, Cody JJ, Markert JM. Oncolytic viral therapy of malignant glioma. Neurotherapeutics 2009; 6:558-69. [PMID: 19560745 PMCID: PMC3980727 DOI: 10.1016/j.nurt.2009.04.011] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Accepted: 04/24/2009] [Indexed: 10/20/2022] Open
Abstract
Novel approaches to treatment of malignant glioma, the most frequently occurring primary brain tumor, have included the use of a wide range of oncolytic viral vectors. These vectors, either naturally tumor-selective, or engineered as such, have shown promise in the handful of phase I and phase II clinical trials conducted in recent years. The strategies developed for each of the different viruses currently being studied and the history of their development are summarized here. In addition, the results of clinical trials in patients and their implication for future trials are also discussed.
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Affiliation(s)
- Jacqueline Nuss Parker
- grid.265892.20000000106344187Department of Pediatrics, Division of Infectious Diseases, University of Alabama at Birmingham, 35294 Birmingham, Alabama
| | - David F. Bauer
- grid.265892.20000000106344187Department of Surgery, Division of Neurosurgery, University of Alabama at Birmingham, 35294 Birmingham, Alabama
| | - James J. Cody
- grid.265892.20000000106344187Department of Pediatrics, Division of Infectious Diseases, University of Alabama at Birmingham, 35294 Birmingham, Alabama
| | - James M. Markert
- grid.265892.20000000106344187Department of Surgery, Division of Neurosurgery, University of Alabama at Birmingham, 35294 Birmingham, Alabama
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41
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Walther W, Stein US. Newcastle disease virus: a promising vector for viral therapy, immune therapy, and gene therapy of cancer. Methods Mol Biol 2008; 542:565-605. [PMID: 19565923 PMCID: PMC7122391 DOI: 10.1007/978-1-59745-561-9_30] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review deals with the avian paramyxovirus Newcastle disease virus (NDV) and describes properties that explain its oncolytic activity, its tumor-selective replication behavior, and its immune-stimulatory capacity with human cells. The strong interferon response of normal cells upon contact with NDV appears to be the basis for the good tolerability of the virus in cancer patients and for its immune stimulatory properties, whereas the weak interferon response of tumor cells explains the tumor selectivity of replication and oncolysis. Various concepts for the use of this virus for cancer treatment are pointed out and results from clinical studies are summarized. Reverse genetics technology has made it possible recently to clone the genome and to introduce new foreign genes thus generating new recombinant viruses. These can, in the future, be used to transfer new therapeutic genes into tumors and also to immunize against new emerging pathogens. The modular nature of gene transcription, the undetectable rate of recombination, and the lack of a DNA phase in the replication cycle make NDV a suitable candidate for the rational design of a safe and stable vaccine and gene therapy vector.
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Affiliation(s)
- Wolfgang Walther
- Molecular Medicine (MDC), Max Delbrück Center for, Robert-Rössle-Str. 10, Berlin, 13125 Germany
| | - Ulrike S. Stein
- Molecular Medicine (MDC), Max Delbrück Center for, Robert-Rössle-Str. 10, Berlin, 13125 Germany
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Vähä-Koskela MJ, Heikkilä JE, Hinkkanen AE. Oncolytic viruses in cancer therapy. Cancer Lett 2007; 254:178-216. [PMID: 17383089 PMCID: PMC7126325 DOI: 10.1016/j.canlet.2007.02.002] [Citation(s) in RCA: 220] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2006] [Revised: 02/01/2007] [Accepted: 02/05/2007] [Indexed: 12/26/2022]
Abstract
Oncolytic virotherapy is a promising form of gene therapy for cancer, employing nature’s own agents to find and destroy malignant cells. The purpose of this review is to provide an introduction to this very topical field of research and to point out some of the current observations, insights and ideas circulating in the literature. We have strived to acknowledge as many different oncolytic viruses as possible to give a broader picture of targeting cancer using viruses. Some of the newest additions to the panel of oncolytic viruses include the avian adenovirus, foamy virus, myxoma virus, yaba-like disease virus, echovirus type 1, bovine herpesvirus 4, Saimiri virus, feline panleukopenia virus, Sendai virus and the non-human coronaviruses. Although promising, virotherapy still faces many obstacles that need to be addressed, including the emergence of virus-resistant tumor cells.
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Affiliation(s)
- Markus J.V. Vähä-Koskela
- Åbo Akademi University, Department of Biochemistry and Pharmacy and Turku Immunology Centre, Turku, Finland
- Turku Graduate School of Biomedical Sciences, Turku, Finland
- Corresponding author. Address: Åbo Akademi University, Department of Biochemistry and Pharmacy and Turku Immunology Centre, Turku, Finland. Tel.: +358 2 215 4018; fax: +358 2 215 4745.
| | - Jari E. Heikkilä
- Åbo Akademi University, Department of Biochemistry and Pharmacy and Turku Immunology Centre, Turku, Finland
| | - Ari E. Hinkkanen
- Åbo Akademi University, Department of Biochemistry and Pharmacy and Turku Immunology Centre, Turku, Finland
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Liu TC, Galanis E, Kirn D. Clinical trial results with oncolytic virotherapy: a century of promise, a decade of progress. ACTA ACUST UNITED AC 2007; 4:101-17. [PMID: 17259931 DOI: 10.1038/ncponc0736] [Citation(s) in RCA: 337] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2006] [Accepted: 08/07/2006] [Indexed: 11/09/2022]
Abstract
Therapeutic oncolytic viruses (virotherapeutics) constitute a novel class of targeted anticancer agents that have unique mechanisms of action compared with other cancer therapeutics. The development of virotherapeutics has evolved from the use of in vitro-passaged strains (first generation), to genetically engineered selectivity-enhanced viruses (second generation) and finally to genetically engineered transgene-expressing 'armed' oncolytic viruses (third generation). Descriptions of cancer remissions following virus infections date back to a century ago. Initial patient treatment publications, written up to 50 years ago, consisted of case reports or case series of treatment with first-generation, non-engineered viruses. Over the past decade, hundreds of patients with cancer have been treated on prospectively designed clinical trials (including phase III), evaluating over 10 different agents, inlcluding engineered second-generation and third-generation viruses. This Review summarizes and interprets the data from clinical reports over the last century, including safety, efficacy and biological end points (viral and immunologic). Systemic safety and efficiacy has been clearly demonstrated with some virotherapeutics. The implications of these data for future virotherapy development are discussed.
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Affiliation(s)
- Ta-Chiang Liu
- Jennerex Biotherapeutics, One Market Street, Spear Tower, Suite 2260, San Francisco, CA 94105, USA
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45
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Liu TC, Kirn D. Systemic efficacy with oncolytic virus therapeutics: clinical proof-of-concept and future directions. Cancer Res 2007; 67:429-32. [PMID: 17234747 DOI: 10.1158/0008-5472.can-06-2871] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Oncolytic viruses that can destroy cancer cells have been engineered in a variety of ways with the aim of improving their selectivity and efficacy. Here, we review data from clinical investigations of these virotherapeutic agents, specifically those that have shown systemic efficacy: vaccinia, measles, mumps, viruses, Newcastle disease virus, and reovirus. Further directions for optimizing i.v. delivery and efficacy are discussed.
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Affiliation(s)
- Ta-Chiang Liu
- Brain Tumor Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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46
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Abstract
Advances in gene modification and viral therapy have led to the development of a variety of vectors in several viral families that are capable of replication specifically in tumor cells. Because of the nature of viral delivery, infection, and replication, this technology, oncolytic virotherapy, may prove valuable for treating cancer patients, especially those with inoperable tumors. Current limitations exist, however, for oncolytic virotherapy. They include the body's B and T cell responses, innate inflammatory reactions, host range, safety risks involved in using modified viruses as treatments, and the requirement that most currently available oncolytic viruses require local administration. Another important constraint is that genetically enhanced vectors may or may not adhere to their replication restrictions in long-term applications. Several solutions and strategies already exist, however, to minimize or circumvent many of these limitations, supporting viral oncolytic therapy as a viable option and powerful tool in the fight against cancer.
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Affiliation(s)
- J J Davis
- Department of Thoracic and Cardiovascular Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA
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47
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Suter SE, Chein MB, von Messling V, Yip B, Cattaneo R, Vernau W, Madewell BR, London CA. In vitro canine distemper virus infection of canine lymphoid cells: a prelude to oncolytic therapy for lymphoma. Clin Cancer Res 2005; 11:1579-87. [PMID: 15746063 DOI: 10.1158/1078-0432.ccr-04-1944] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Measles virus (MV) causes the regression of human lymphoma xenografts. The purpose of this study was to determine if canine lymphoid cells could be infected in vitro with MV or canine distemper virus (CDV, the canine Morbillivirus equivalent of MV) and determine if in vitro viral infection leads to apoptotic cell death. EXPERIMENTAL DESIGN Reverse transcriptase-PCR was used to examine the expression of both signal lymphocyte activation molecule (CD150) and membrane cofactor molecule (CD46) mRNA. An attenuated CDV expressing enhanced green fluorescent protein was used to infect canine cells in vitro. Both flow cytometry and reverse transcriptase-PCR was used to document CDV infection. Cell death was examined using a propidium iodide staining assay and Annexin V binding. RESULTS Canine lymphoid cell lines and neoplastic B and T lymphocytes collected from dogs with spontaneous lymphoma expressed the Morbillivirus receptor CD150 mRNA. In contrast, only neoplastic lymphocytes expressed detectable levels of CD46 mRNA. Although MV did not infect canine cells, CDV efficiently infected between 40% and 70% of all three canine lymphoid lines tested. More importantly, CDV infected 50% to 90% of neoplastic lymphocytes isolated from dogs with both B and T cell lymphoma. Apoptosis of CDV-infected cell lines was documented. CONCLUSIONS Attenuated CDV may be a useful treatment for canine lymphoma. As such, dogs with lymphoma may represent a biologically relevant large animal model to investigate the feasibility, safety, and efficacy of Morbillivirus therapy in a clinical setting with findings that may have direct applicability in the treatment of human non-Hodgkin's lymphoma.
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Affiliation(s)
- Steven E Suter
- Department of Surgical and Radiological Science, School of Veterinary Medicine, University of California, 2112 Tupper Hall, One Shields Avenue, Davis, CA 95616, USA
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Abstract
Although the cytotoxic effects of viruses are usually viewed in terms of pathogenicity, it is possible to harness this activity for therapeutic purposes. Viral genomes are highly versatile, and can be modified to direct their cytotoxicity towards cancer cells. These viruses are known as oncolytic viruses. How are viruses engineered to become tumour specific, and can they be used to safely treat cancer in humans?
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Affiliation(s)
- E Antonio Chiocca
- Molecular Neuro-Oncology Laboratories, Neurosurgery Service, Massachusetts General Hospital, East Building, 13th Street, Bldg 149, Charlestown, Massachusetts 02129, USA. chioccahelix.mgh.harvard.edu
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Zhang JF, Hu C, Geng Y, Selm J, Klein SB, Orazi A, Taylor MW. Treatment of a human breast cancer xenograft with an adenovirus vector containing an interferon gene results in rapid regression due to viral oncolysis and gene therapy. Proc Natl Acad Sci U S A 1996; 93:4513-8. [PMID: 8633100 PMCID: PMC39570 DOI: 10.1073/pnas.93.9.4513] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Treatment of a human breast cancer cell line (MDA-MB-435) in nude mice with a recombinant adenovirus containing the human interferon (IFN) consensus gene, IFN-con1 (ad5/IFN), resulted in tumor regression in 100% of the animals. Tumor regression occurred when virus was injected either within 24 hr of tumor cell implantation or with established tumors. However, regression of the tumor was also observed in controls in which either the wild-type virus or a recombinant virus containing the luciferase gene was used, although tumor growth was not completely suppressed. Tumor regression was accompanied by a decrease in p53 expression. Two other tumors, the human myelogenous leukemic cell line K562 and the hamster melanoma tumor RPMI 1846, also responded to treatment but only with ad5/IFN. In the case of K562 tumors, there was complete regression of the tumor, and tumors derived from RPMI 1846 showed partial regression. We propose that the complete regression of the breast cancer with the recombinant virus ad5/IFN was the result of two events: viral oncolysis in which tumor cells are being selectively lysed by the replication-competent virus and the enhanced effect of expression of the IFN-con1 gene. K562 and RPMI 1846 tumors regressed only as a result of IFN gene therapy. This was confirmed by in vitro analysis. Our results indicate that a combination of viral oncolysis with a virus of low pathogenicity, itself resistant to the effects of IFN and IFN gene therapy, might be a fruitful approach to the treatment of a variety of different tumors, in particular breast cancers.
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Affiliation(s)
- J F Zhang
- Department of Biology, Indiana University, Bloomington 47405, USA
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Gahrton G. Treatment of acute leukemia--advances in chemotherapy, immunotherapy, and bone marrow transplantation. Adv Cancer Res 1983; 40:255-329. [PMID: 6197869 DOI: 10.1016/s0065-230x(08)60682-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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