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Jung BK, An YH, Jang SH, Jang JJ, Kim S, Jeon JH, Kim J, Song JJ, Jang H. The artificial amino acid change in the sialic acid-binding domain of the hemagglutinin neuraminidase of newcastle disease virus increases its specificity to HCT 116 colorectal cancer cells and tumor suppression effect. Virol J 2024; 21:7. [PMID: 38178138 PMCID: PMC10768451 DOI: 10.1186/s12985-023-02276-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/22/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Oncolytic viruses are being studied and developed as novel cancer treatments. Using directed evolution technology, structural modification of the viral surface protein increases the specificity of the oncolytic virus for a particular cancer cell. Newcastle disease virus (NDV) does not show specificity for certain types of cancer cells during infection; therefore, it has low cancer cell specificity. Hemagglutinin is an NDV receptor-binding protein on the cell surface that determines host cell tropism. NDV selectivity for specific cancer cells can be increased by artificial amino acid changes in hemagglutinin neuraminidase HN proteins via directed evolution, leading to improved therapeutic effects. METHODS Sialic acid-binding sites (H domains) of the HN protein mutant library were generated using error-prone PCR. Variants of the H domain protein were screened by enzyme-linked immunosorbent assay using HCT 116 cancer cell surface molecules. The mutant S519G H domain protein showed the highest affinity for the surface protein of HCT 116 cells compared to that of different types of cancer cells. This showed that the S519G mutant H domain protein gene replaced the same part of the original HN protein gene, and S519G mutant recombinant NDV (rNDV) was constructed and recovered. S519G rNDV cancer cell killing effects were tested using the MTT assay with various cancer cell types, and the tumor suppression effect of the S519G mutant rNDV was tested in a xenograft mouse model implanted with cancer cells, including HCT 116 cells. RESULTS S519G rNDV showed increased specificity and enhanced killing ability of HCT 116 cells among various cancer cells and a stronger suppressive effect on tumor growth than the original recombinant NDV. Directed evolution using an artificial amino acid change in the NDV HN (S519G mutant) protein increased its specificity and oncolytic effect in colorectal cancer without changing its virulence. CONCLUSION These results provide a new methodology for the use of directed evolution technology for more effective oncolytic virus development.
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Affiliation(s)
| | - Yong Hee An
- Libentech Co. LTD, Daejeon, Republic of Korea
| | - Sung Hoon Jang
- Graduate School of Medical Science, College of medicine, Yonsei University, Seoul, Republic of Korea
| | - Jin-Ju Jang
- Libentech Co. LTD, Daejeon, Republic of Korea
| | - Seonhee Kim
- Libentech Co. LTD, Daejeon, Republic of Korea
| | | | - Jinju Kim
- Libentech Co. LTD, Daejeon, Republic of Korea
| | - Jason Jungsik Song
- Division of Rheumatology, Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea
- Institute for Immunology and Immunological Disease, College of Medicine, Yonsei University, Seoul, Korea
| | - Hyun Jang
- Libentech Co. LTD, Daejeon, Republic of Korea.
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2
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Neog S, Kumar S, Trivedi V. Isolation and characterization of Newcastle disease virus from biological fluids using column chromatography. Biomed Chromatogr 2023; 37:e5527. [PMID: 36250786 DOI: 10.1002/bmc.5527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/13/2022] [Accepted: 10/13/2022] [Indexed: 12/15/2022]
Abstract
Newcastle disease virus (NDV), belonging to the species avian orthoavulavirus 1, genus Orthoavulavirus, and family Paramyxoviridae, is responsible for Newcastle disease in poultry and other avian species. It has shown significant potential as an oncolytic virus and as a vector for vaccine delivery. NDV from infected biological serum is usually isolated or purified using density gradient ultracentrifugation. However, it has many disadvantages, including the fact that it is time consuming and can process only a limited quantity of sample at one time. In our study, native agarose gel electrophoresis and dynamic light scattering (DLS) analysis showed that NDV carried a net negative surface charge. Thus, we purified the virus using a HiTrap Q Sepharose Fast Flow anion exchange column with salt elution. Hemagglutination assay and plaque assay showed that the procedure yielded high-purity NDV particles with a recovery of more than 80%, and the process was fast and simple. The purity of the virus was confirmed using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and Western blot analysis. The hydrodynamic volume and 'dry state' diameter of the purified NDV were analyzed using dynamic light scattering and transmission electron microscopy and were to be in the range of 200-300 nm. The viruses did not exhibit any deviation from their known physical properties. The genome of the virus was also detected by amplifying a 423-bp region using reverse transcription-polymerase chain reaction. Our study confirmed that NDV could be effectively purified using an anion exchange column. In addition, the procedure could be easily upscaled or downscaled based on the experimental requirements.
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Affiliation(s)
- Siddharth Neog
- Malaria Research Group, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati, India
| | - Sachin Kumar
- Viral Immunology Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati, India
| | - Vishal Trivedi
- Malaria Research Group, Department of Biosciences and Bioengineering, Indian Institute of Technology-Guwahati, Guwahati, India
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3
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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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4
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Jayawardena N, Burga LN, Poirier JT, Bostina M. Virus-Receptor Interactions: Structural Insights For Oncolytic Virus Development. Oncolytic Virother 2019; 8:39-56. [PMID: 31754615 PMCID: PMC6825474 DOI: 10.2147/ov.s218494] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 10/02/2019] [Indexed: 12/11/2022] Open
Abstract
Recent advancements in oncolytic virotherapy commend a special attention to developing new strategies for targeting cancer cells with oncolytic viruses (OVs). Modifications of the viral envelope or coat proteins serve as a logical mean of repurposing viruses for cancer treatment. In this review, we discuss how detailed structural knowledge of the interactions between OVs and their natural receptors provide valuable insights into tumor specificity of some viruses and re-targeting of alternate receptors for broad tumor tropism or improved tumor selectivity.
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Affiliation(s)
- Nadishka Jayawardena
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Laura N Burga
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - John T Poirier
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Mihnea Bostina
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
- Otago Micro and Nano Imaging, University of Otago, Dunedin, New Zealand
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5
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Schirrmacher V, van Gool S, Stuecker W. Breaking Therapy Resistance: An Update on Oncolytic Newcastle Disease Virus for Improvements of Cancer Therapy. Biomedicines 2019; 7:biomedicines7030066. [PMID: 31480379 PMCID: PMC6783952 DOI: 10.3390/biomedicines7030066] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 12/11/2022] Open
Abstract
Resistance to therapy is a major obstacle to cancer treatment. It may exist from the beginning, or it may develop during therapy. The review focusses on oncolytic Newcastle disease virus (NDV) as a biological agent with potential to break therapy resistance. This avian virus combines, upon inoculation into non-permissive hosts such as human, 12 described anti-neoplastic effects with 11 described immune stimulatory properties. Fifty years of clinical application of NDV give witness to the high safety profile of this biological agent. In 2015, an important milestone was achieved, namely the successful production of NDV according to Good Manufacturing Practice (GMP). Based on this, IOZK in Cologne, Germany, obtained a GMP certificate for the production of a dendritic cell vaccine loaded with tumor antigens from a lysate of patient-derived tumor cells together with immunological danger signals from NDV for intracutaneous application. This update includes single case reports and retrospective analyses from patients treated at IOZK. The review also presents future perspectives, including the concept of in situ vaccination and the combination of NDV or other oncolytic viruses with checkpoint inhibitors.
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Affiliation(s)
| | - Stefaan van Gool
- Immune-Oncological Center Cologne (IOZK), D-50674 Cologne, Germany
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6
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Zainutdinov SS, Kochneva GV, Netesov SV, Chumakov PM, Matveeva OV. Directed evolution as a tool for the selection of oncolytic RNA viruses with desired phenotypes. Oncolytic Virother 2019; 8:9-26. [PMID: 31372363 PMCID: PMC6636189 DOI: 10.2147/ov.s176523] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 06/07/2019] [Indexed: 12/23/2022] Open
Abstract
Viruses have some characteristics in common with cell-based life. They can evolve and adapt to environmental conditions. Directed evolution can be used by researchers to produce viral strains with desirable phenotypes. Through bioselection, improved strains of oncolytic viruses can be obtained that have better safety profiles, increased specificity for malignant cells, and more efficient spread among tumor cells. It is also possible to select strains capable of killing a broader spectrum of cancer cell variants, so as to achieve a higher frequency of therapeutic responses. This review describes and analyses virus adaptation studies performed with members of four RNA virus families that are used for viral oncolysis: reoviruses, paramyxoviruses, enteroviruses, and rhabdoviruses.
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Affiliation(s)
- Sergei S Zainutdinov
- State Research Center of Virology and Biotechnology “Vector”
, Koltsovo630559, Russia
| | - Galina V Kochneva
- State Research Center of Virology and Biotechnology “Vector”
, Koltsovo630559, Russia
| | - Sergei V Netesov
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk630090, Russia
| | - Peter M Chumakov
- Engelhardt Institute of Molecular Biology
, Moscow119991, Russia
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products
, Moscow108819, Russia
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7
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Xu X, Yi C, Yang X, Xu J, Sun Q, Liu Y, Zhao L. Tumor Cells Modified with Newcastle Disease Virus Expressing IL-24 as a Cancer Vaccine. MOLECULAR THERAPY-ONCOLYTICS 2019; 14:213-221. [PMID: 31338417 PMCID: PMC6630061 DOI: 10.1016/j.omto.2019.06.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 06/04/2019] [Indexed: 12/24/2022]
Abstract
Interleukin-24 (IL-24) is a promising agent for cancer immunotherapy that induces apoptosis of tumor cells and enhances T cell activation and function. In order to improve the antitumor activity induced by Newcastle disease virus (NDV)-modified tumor vaccine, we generated a recombinant NDV expressing IL-24 using reverse genetics. Irradiated tumor cells infected with LX/IL-24 showed stable IL-24 expression. The cytotoxicity assay showed that LX/IL-24-infected murine melanoma cells significantly enhanced the antitumor immune response in vitro. Then, the antitumor effects of virus-infected tumor cells were examined in the murine tumor models. LX/IL-24-infected tumor cells exhibited strong antitumor effects both in prophylaxis and therapeutic models. LX/IL-24-infected tumor cells increased infiltration of CD4+ T cells and CD8+ T cells in tumor sites, and the antitumor activity of the tumor vaccine modified with LX/IL-24 was dependent on CD8+ T cells. Taken together, our data well illustrates that LX/IL-24-modified tumor cells are a promising agent for cancer immunotherapy.
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Affiliation(s)
- Xiaojing Xu
- College of Basic Medicine and Biological Sciences, Medical Department, Soochow University, 215123 Suzhou, China
| | - Cheng Yi
- College of Basic Medicine and Biological Sciences, Medical Department, Soochow University, 215123 Suzhou, China
| | - Xiaoqin Yang
- College of Basic Medicine and Biological Sciences, Medical Department, Soochow University, 215123 Suzhou, China
| | - Jianwei Xu
- National Guizhou Joint Engineering Laboratory for Cell Engineering and Biomedicine Technique, Center for Tissue Engineering and Stem Cell Research, Guizhou Province Key Laboratory of Regenerative Medicine, Guizhou Medical University, 550004 Guiyang, Guizhou, China.,Laboratory of Adult Stem Cell Translational Research, Chinese Academy of Medical Sciences, Guiyang, Guizhou, China
| | - Qing Sun
- Laboratory of Animal Infectious Diseases, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China.,Virus Research Unit, Department of Microbiology and Immunology, School of Medicine, University of Otago, Dunedin, New Zealand
| | - Yonghao Liu
- Institute of Blood and Marrow Transplantation, Department of Hematology, Collaborative Innovation Center of Hematology, the First Affiliated Hospital of Soochow University, 215123 Suzhou, People's Republic of China
| | - Lixiang Zhao
- College of Basic Medicine and Biological Sciences, Medical Department, Soochow University, 215123 Suzhou, China
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8
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Wang Y, Huang H, Zou H, Tian X, Hu J, Qiu P, Hu H, Yan G. Liposome Encapsulation of Oncolytic Virus M1 To Reduce Immunogenicity and Immune Clearance in Vivo. Mol Pharm 2019; 16:779-785. [PMID: 30604617 DOI: 10.1021/acs.molpharmaceut.8b01046] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Oncolytic viral therapy is an attractive novel strategy for cancer therapy. As a natural alphavirus, oncolytic virus M1 is able to infect and kill various zinc finger antiviral protein (ZAP)-deficient tumor cells selectively, while leaving normal cells undamaged. However, M1 can trigger the production of neutralizing antibodies that dramatically weaken its antitumor effect. In order to attenuate immunogenicity of the therapeutic M1 virus, we encapsulated it into liposomes (referred to as M-LPO) using the thin-film hydration method. The effect of anti-M1 neutralizing antibody on M-LPO was examined in LoVo and Hep 3B cell lines. In the absence of neutralizing antibodies, treating cells with naked M1, blank liposomes (LPO), M-LPO, or a simple mixture of M1 and liposomes (LPO+M1) inhibited cell growth. In the presence of neutralizing antibodies, only M-LPO inhibited cell growth. After intravenous administration, M-LPO reduced the production of the M1-neutralizing antibody and the corresponding immune response. Analysis of the M-LPO uptake by cells was examined by confocal microscopy using M1 labeled with FITC and liposomal shells labeled with RhB. The results suggest that M1 may be released from liposomes before or after M-LPO internalization. Taken together, our results suggest that encapsulating oncolytic virus M1 in liposomes may reduce intrinsic viral immunogenicity for improved anticancer therapy.
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Affiliation(s)
- Yalong Wang
- School of Pharmaceutical Sciences , Sun Yat-sen University , Waihuan East Road 132, Guangzhou Higher Education Mega Center , Guangzhou 510006 , P.R. China
| | - Huizhi Huang
- School of Pharmaceutical Sciences , Sun Yat-sen University , Waihuan East Road 132, Guangzhou Higher Education Mega Center , Guangzhou 510006 , P.R. China
| | - Haijuan Zou
- School of Pharmaceutical Sciences , Sun Yat-sen University , Waihuan East Road 132, Guangzhou Higher Education Mega Center , Guangzhou 510006 , P.R. China.,Department of Pharmacy , The Seventh Affiliated Hospital of Sun Yat-sen University , Shenzhen 518107 , P.R. China
| | - Xuyan Tian
- Department of Pharmacology, Zhongshan School of Medicine , Sun Yat-sen University , Zhongshan II Road 74 , Guangzhou 510080 , P.R. China
| | - Jun Hu
- Department of Pharmacology, Zhongshan School of Medicine , Sun Yat-sen University , Zhongshan II Road 74 , Guangzhou 510080 , P.R. China
| | - Pengxin Qiu
- Department of Pharmacology, Zhongshan School of Medicine , Sun Yat-sen University , Zhongshan II Road 74 , Guangzhou 510080 , P.R. China
| | - Haiyan Hu
- School of Pharmaceutical Sciences , Sun Yat-sen University , Waihuan East Road 132, Guangzhou Higher Education Mega Center , Guangzhou 510006 , P.R. China
| | - Guangmei Yan
- Department of Pharmacology, Zhongshan School of Medicine , Sun Yat-sen University , Zhongshan II Road 74 , Guangzhou 510080 , P.R. China
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9
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Matveeva OV, Chumakov PM. Defects in interferon pathways as potential biomarkers of sensitivity to oncolytic viruses. Rev Med Virol 2018; 28:e2008. [PMID: 30209859 PMCID: PMC6906582 DOI: 10.1002/rmv.2008] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/26/2018] [Accepted: 08/03/2018] [Indexed: 12/18/2022]
Abstract
Increased sensitivity of cancer cells to viruses is a prerequisite for the success of oncolytic virotherapy. One of the major causes of such a phenotype is the disruption of innate antiviral defenses associated with dysfunction of type 1 interferons (IFNs) that permits unlimited replication of viruses in cancer cells. Defects in IFN pathways help cancer progression by providing additional advantages to tumor cells. However, while these defects promote the survival and accelerated proliferation of malignant cells, they facilitate viral replication and thus enhance the efficiency of viral oncolysis. This review describes a broad spectrum of defects in genes that participate in IFN induction and IFN response pathways. Expression levels and/or functional activities of these genes are frequently low or absent in cancer cells, making them sensitive to virus infection. Therefore, certain specific defects in IFN signaling cascades might serve as potential biomarkers to help in identifying individual cancer patients who are likely to benefit from oncolytic virotherapy.
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Affiliation(s)
| | - Peter M Chumakov
- Engelhardt Institute of Molecular Biology, Moscow, Russia.,Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products, Moscow, Russia
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10
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Matveeva OV, Kochneva GV, Zainutdinov SS, Ilyinskaya GV, Chumakov PM. Oncolytic Paramyxoviruses: Mechanism of Action, Preclinical and Clinical Studies. Mol Biol 2018. [DOI: 10.1134/s002689331803010x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Oncolytic effect of wild-type Newcastle disease virus isolates in cancer cell lines in vitro and in vivo on xenograft model. PLoS One 2018; 13:e0195425. [PMID: 29621357 PMCID: PMC5886573 DOI: 10.1371/journal.pone.0195425] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 03/21/2018] [Indexed: 01/23/2023] Open
Abstract
Oncolyic virotherapy is one of the modern experimental techniques to treat human cancers. Here we studied the antitumor activity of wild-type Newcastle disease virus (NDV) isolates from Russian migratory birds. We showed that NDV could selectively kill malignant cells without affecting healthy cells. We evaluated the oncolytic effect of 44 NDV isolates in 4 histogenetically different human cell lines (HCT116, HeLa, A549, MCF7). The safety of the isolates was also tested in normal peripheral blood mononuclear (PBMC) cells. The viability of tumor cell lines after incubation with NDV isolates was evaluated by MTT. All cell lines, except for normal PBMC primary cells, had different degrees of susceptibility to NDV infection. Seven NDV strains had the highest oncolytic activity, and some NDV strains demonstrated oncolytic selectivity for different cell lines. In vivo, we described the intratumoral activity of NDV/Altai/pigeon/770/2011 against subcutaneous non-small cell lung carcinoma using xenograft SCID mice model. All animals were responsive to therapy. Histology confirmed therapy-induced destructive changes and growing necrotic bulk density in tumor tissue. Our findings indicate that wild-type NDV strains selectively kill tumor cells with no effect on healthy PBMC cells, and intratumoral virotherapy with NDV suppresses the subcutaneous tumor growth in SCID mice.
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12
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Review: Oncolytic virotherapy, updates and future directions. Oncotarget 2017; 8:102617-102639. [PMID: 29254276 PMCID: PMC5731986 DOI: 10.18632/oncotarget.18309] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 05/03/2017] [Indexed: 12/14/2022] Open
Abstract
Oncolytic viruses (OVs) are viral strains that can infect and kill malignant cells while spare their normal counterparts. OVs can access cells through binding to receptors on their surface or through fusion with the plasma membrane and establish a lytic cycle in tumors, while leaving normal tissue essentially unharmed. Multiple viruses have been investigated in humans for the past century. IMLYGIC™ (T-VEC/Talimogene Laherparepvec), a genetically engineered Herpes Simplex Virus, is the first OV approved for use in the United States and the European Union for patients with locally advanced or non-resectable melanoma. Although OVs have a favorable toxicity profile and are impressively active anticancer agents in vitro and in vivo the majority of OVs have limited clinical efficacy as a single agent. While a virus-induced antitumor immune response can enhance oncolysis, when OVs are used systemically, the antiviral immune response can prevent the virus reaching the tumor tissue and having a therapeutic effect. Intratumoral administration can provide direct access to tumor tissue and be beneficial in reducing side effects. Immune checkpoint stimulation in tumor tissue has been noted after OV therapy and can be a natural response to viral-induced oncolysis. Also for immune checkpoint inhibition to be effective in treating cancer, an immune response to tumor neoantigens and an inflamed tumor microenvironment are required, both of which treatment with an OV may provide. Therefore, direct and indirect mechanisms of tumor killing provide rationale for clinical trials investigating the combination of OVs other forms of cancer therapy, including immune checkpoint inhibition.
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13
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Schirrmacher V. Immunobiology of Newcastle Disease Virus and Its Use for Prophylactic Vaccination in Poultry and as Adjuvant for Therapeutic Vaccination in Cancer Patients. Int J Mol Sci 2017; 18:ijms18051103. [PMID: 28531117 PMCID: PMC5455011 DOI: 10.3390/ijms18051103] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 05/03/2017] [Accepted: 05/09/2017] [Indexed: 12/25/2022] Open
Abstract
Newcastle disease (ND) is one of the most important diseases of poultry worldwide. In the last decades, molecular research has gained a lot of new information about its causative agent, newcastledisease virus (NDV). In poultry industry, certain strains of NDV have been used for preventive vaccination for more than 60 years. NDV has also been applied to cancer patients with beneficial effects for about 50 years, but this is less well known. The molecular basis for these differential effects of NDV in birds and man have been elucidated in the last decades and are explained in this review. The anti-neoplastic and immune-stimulatory properties in non-permissive hosts such as mouse and man have to do with the strong type I interferon responses induced in these foreign species. Additionally, NDV has the potential to break various types of tumor resistances and also to affect liver fibrosis. A main section is devoted to the benefits of clinical application of NDV and NDV-based vaccines to cancer patients. Reverse genetics technology allowed developing NDV into a vector suitable for gene therapy. Examples will be provided in which genetically engineered NDV is being used successfully as vector against new emerging viruses.
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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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Schirrmacher V, Bihari AS, Stücker W, Sprenger T. Long-term remission of prostate cancer with extensive bone metastases upon immuno- and virotherapy: A case report. Oncol Lett 2014; 8:2403-2406. [PMID: 25364402 PMCID: PMC4214463 DOI: 10.3892/ol.2014.2588] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 08/07/2014] [Indexed: 11/13/2022] Open
Abstract
The present study reports the case of a patient with hormone-refractory metastatic prostate cancer who had failed standard therapy, but then achieved complete remission following combined treatment with local hyperthermia (LHT), Newcastle disease virus and dendritic cell (DC) vaccination, which was an unusual combination. In August 2005, the patient underwent a radical prostatectomy. Despite standard treatment, the patient developed progressive bone metastases and stopped conventional therapy in June 2007. Starting in October 2007, the patient was treated with LHT, oncolytic virotherapy and DC vaccination. Prostate-specific antigen (PSA)-levels, with the highest level of 233.8 ng/ml in January 2008, decreased to 0.8 ng/ml in late February 2008. In March 2008, a reduction in bone metastases could be detected by positron emission tomography/computed tomography. Since then, the PSA levels have remained low and the patient is doing well. The treatment induced a long-lasting antitumor memory T-cell response. This possibly explains the long-term effectiveness of this novel experimental combined treatment approach.
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Affiliation(s)
- Volker Schirrmacher
- Immunological and Oncological Center, Cologne, Germany ; German Cancer Research Center, Division of Translational Immunology, Heidelberg, Germany
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16
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Moehler M, Goepfert K, Heinrich B, Breitbach CJ, Delic M, Galle PR, Rommelaere J. Oncolytic virotherapy as emerging immunotherapeutic modality: potential of parvovirus h-1. Front Oncol 2014; 4:92. [PMID: 24822170 PMCID: PMC4013456 DOI: 10.3389/fonc.2014.00092] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 04/14/2014] [Indexed: 12/11/2022] Open
Abstract
Human tumors develop multiple strategies to evade recognition and efficient suppression by the immune system. Therefore, a variety of immunotherapeutic strategies have been developed to reactivate and reorganize the human immune system. The recent development of new antibodies against immune check points may help to overcome the immune silencing induced by human tumors. Some of these antibodies have already been approved for treatment of various solid tumor entities. Interestingly, targeting antibodies may be combined with standard chemotherapy or radiation protocols. Furthermore, recent evidence indicates that intratumoral or intravenous injections of replicative oncolytic viruses such as herpes simplex-, pox-, parvo-, or adenoviruses may also reactivate the human immune system. By generating tumor cell lysates in situ, oncolytic viruses overcome cellular tumor resistance mechanisms and induce immunogenic tumor cell death resulting in the recognition of newly released tumor antigens. This is in particular the case of the oncolytic parvovirus H-1 (H-1PV), which is able to kill human tumor cells and stimulate an anti-tumor immune response through increased presentation of tumor-associated antigens, maturation of dendritic cells, and release of pro-inflammatory cytokines. Current research and clinical studies aim to assess the potential of oncolytic virotherapy and its combination with immunotherapeutic agents or conventional treatments to further induce effective antitumoral immune responses.
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Affiliation(s)
- Markus Moehler
- 1st Department of Internal Medicine, University Medical Center of the Johannes Gutenberg, University of Mainz , Mainz , Germany
| | - Katrin Goepfert
- 1st Department of Internal Medicine, University Medical Center of the Johannes Gutenberg, University of Mainz , Mainz , Germany
| | - Bernd Heinrich
- 1st Department of Internal Medicine, University Medical Center of the Johannes Gutenberg, University of Mainz , Mainz , Germany
| | | | - Maike Delic
- 1st Department of Internal Medicine, University Medical Center of the Johannes Gutenberg, University of Mainz , Mainz , Germany
| | - Peter Robert Galle
- 1st Department of Internal Medicine, University Medical Center of the Johannes Gutenberg, University of Mainz , Mainz , Germany
| | - Jean Rommelaere
- Division of Tumor Virology, German Cancer Research Center (DKFZ) , Heidelberg , Germany
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Goldufsky J, Sivendran S, Harcharik S, Pan M, Bernardo S, Stern RH, Friedlander P, Ruby CE, Saenger Y, Kaufman HL. Oncolytic virus therapy for cancer. Oncolytic Virother 2013; 2:31-46. [PMID: 27512656 DOI: 10.2147/ov.s38901] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The use of oncolytic viruses to treat cancer is based on the selection of tropic tumor viruses or the generation of replication selective vectors that can either directly kill infected tumor cells or increase their susceptibility to cell death and apoptosis through additional exposure to radiation or chemotherapy. In addition, viral vectors can be modified to promote more potent tumor cell death, improve the toxicity profile, and/or generate host antitumor immunity. A variety of viruses have been developed as oncolytic therapeutics, including adenovirus, vaccinia virus, herpesvirus, coxsackie A virus, Newcastle disease virus, and reovirus. The clinical development of oncolytic viral therapy has accelerated in the last few years, with several vectors entering clinical trials for a variety of cancers. In this review, current strategies to optimize the therapeutic effectiveness and safety of the major oncolytic viruses are discussed, and a summary of current clinical trials is provided. Further investigation is needed to characterize better the clinical impact of oncolytic viruses, but there are increasing data demonstrating the potential promise of this approach for the treatment of human and animal cancers.
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Affiliation(s)
- Joe Goldufsky
- Department of Immunology & Microbiology, Rush University Medical Center, Chicago IL, USA
| | - Shanthi Sivendran
- Department of Hematology/Oncology Medical Specialists, Lancaster General Health, Lancaster, PA, USA
| | - Sara Harcharik
- Department of Medical Oncology, Tisch Cancer Institute, The Mount Sinai School of Medicine, New York, NY, USA
| | - Michael Pan
- Department of Medical Oncology, Tisch Cancer Institute, The Mount Sinai School of Medicine, New York, NY, USA
| | - Sebastian Bernardo
- Department of Medical Oncology, Tisch Cancer Institute, The Mount Sinai School of Medicine, New York, NY, USA
| | - Richard H Stern
- Department of Radiology, Tisch Cancer Institute, The Mount Sinai School of Medicine, New York, NY, USA
| | - Philip Friedlander
- Department of Medical Oncology, Tisch Cancer Institute, The Mount Sinai School of Medicine, New York, NY, USA
| | - Carl E Ruby
- Department of Immunology & Microbiology, Rush University Medical Center, Chicago IL, USA; Department of Surgery, Rush University Medical Center, Chicago IL, USA
| | - Yvonne Saenger
- Department of Medical Oncology, Tisch Cancer Institute, The Mount Sinai School of Medicine, New York, NY, USA
| | - Howard L Kaufman
- Department of Immunology & Microbiology, Rush University Medical Center, Chicago IL, USA; Department of Surgery, Rush University Medical Center, Chicago IL, USA
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