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Sakhi H, Arabi M, Ghaemi A, Movafagh A, Sheikhpour M. Oncolytic viruses in lung cancer treatment: a review article. Immunotherapy 2024; 16:75-97. [PMID: 38112057 DOI: 10.2217/imt-2023-0124] [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: 12/20/2023] Open
Abstract
Lung cancer has a high morbidity rate worldwide due to its resistance to therapy. So new treatment options are needed to improve the outcomes of lung cancer treatment. This study aimed to evaluate the effectiveness of oncolytic viruses (OVs) as a new type of cancer treatment. In this study, 158 articles from PubMed and Scopus from 1994 to 2022 were reviewed on the effectiveness of OVs in the treatment of lung cancer. The oncolytic properties of eight categories of OVs and their interactions with treatment options were investigated. OVs can be applied as a promising immunotherapy option, as they are reproduced selectively in different types of cancer cells, cause tumor cell lysis and trigger efficient immune responses.
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Affiliation(s)
- Hanie Sakhi
- Department of Mycobacteriology & Pulmonary Research, Pasteur Institute of Iran, Tehran, 1316943551, Iran
| | - Mohadeseh Arabi
- Department of Mycobacteriology & Pulmonary Research, Pasteur Institute of Iran, Tehran, 1316943551, Iran
| | - Amir Ghaemi
- Department of Virology, Pasteur Institute of Iran, Tehran, 1316943551, Iran
| | - Abolfazl Movafagh
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, 1983969411, Iran
| | - Mojgan Sheikhpour
- Department of Mycobacteriology & Pulmonary Research, Pasteur Institute of Iran, Tehran, 1316943551, Iran
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2
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Miao S, Qiu H. The microbiome in the pathogenesis of lung cancer: The role of microbiome in lung cancer pathogenesis. APMIS 2024; 132:68-80. [PMID: 37974493 DOI: 10.1111/apm.13359] [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: 06/16/2023] [Accepted: 10/23/2023] [Indexed: 11/19/2023]
Abstract
As one of the malignant tumors with high incidence rate and high mortality, lung cancer seriously threatens the life safety of patients. Research shows that microorganisms are closely related to lung cancer. The microbiome is symbiotic with the host and plays a vital role in the functions of the human body. Microbiota dysbiosis is correlated with development of lung cancer. However, the underlying mechanisms are poorly understood. This paper summarizes the composition characteristics of the gut-lung axis microbiome and intratumoral microbiome in patients with lung cancer. We then expound five potential carcinogenic mechanisms based on microorganisms, such as genotoxicity, metabolism, inflammation, immune response, and angiogenesis. Next, we list three high-throughput sequencing methods, and finally looks forward to the prospect of microorganisms as novel targets for early diagnosis and treatment of lung cancer.
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Affiliation(s)
- Sainan Miao
- School of Nursing, Anhui Medical University, Hefei, China
| | - Huan Qiu
- School of Nursing, Anhui Medical University, Hefei, China
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3
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Tamura K, Fujiyuki T, Moritoh K, Akimoto H, Iizuka K, Sato H, Asano K, Yoneda M, Kai C. Anti-tumor activity of a recombinant measles virus against canine lung cancer cells. Sci Rep 2023; 13:18168. [PMID: 37875555 PMCID: PMC10597997 DOI: 10.1038/s41598-023-42305-9] [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: 10/26/2022] [Accepted: 09/07/2023] [Indexed: 10/26/2023] Open
Abstract
Canine primary lung cancer with metastasis has a poor prognosis with no effective treatment. We previously generated a recombinant measles virus (MV) that lost binding affinity to a principal receptor, SLAM, to eliminate its virulence as a new cancer treatment strategy. The virus, rMV-SLAMblind, targets nectin-4, recently listed as a tumor marker, and exerts antitumor activity against nectin-4-positive canine mammary cancer and urinary bladder transitional cell carcinoma cells. However, the effectivity of rMV-SLAMblind for other types of canine cancers is still unknown. Here we evaluated the antitumor effect of rMV-SLAMblind to canine lung cancer. Nectin-4 is expressed on three canine lung cancer cell lines (CLAC, AZACL1, AZACL2) and rMV-SLAMblind was able to infect these cell lines. CLAC cells showed reduced cell viability after virus infection. In the CLAC xenograft nude mouse model, intratumoral administration of rMV-SLAMblind significantly suppressed tumor growth. In rMV-SLAMblind-treated mice, natural killer cells were activated, and Cxcl10 and Il12a levels were significantly increased in comparison with levels in the control group. In addition, the depletion of NK cells reduced the anti-tumor effect. To understand difference in efficacy among canine lung cancer cell lines, we compared virus growth and gene expression pattern after virus treatment in the three canine lung cancer cell lines; virus growth was highest in CLAC cells compared with the other cell lines and the induction of interferon (IFN)-beta and IFN-stimulated genes was at lower levels in CLAC cells. These results suggested that rMV-SLAMblind exhibits oncolytic effect against some canine lung cancer cells and the cellular response after the virus infection may influence its efficacy.
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Affiliation(s)
- Kei Tamura
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo, 153-8505, Japan
| | - Tomoko Fujiyuki
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo, 153-8505, Japan
| | - Kanako Moritoh
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo, 153-8505, Japan
| | - Hayato Akimoto
- Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Keigo Iizuka
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan
| | - Hiroki Sato
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo, 153-8505, Japan
| | - Kazushi Asano
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa, 252-0880, Japan
| | - Misako Yoneda
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo, 153-8505, Japan
| | - Chieko Kai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1, Shirokanedai, Minato-Ku, Tokyo, 108-8639, Japan.
- Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo, 153-8505, Japan.
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Klekowski J, Zielińska D, Hofman A, Zajdel N, Gajdzis P, Chabowski M. Clinical Significance of Nectins in HCC and Other Solid Malignant Tumors: Implications for Prognosis and New Treatment Opportunities-A Systematic Review. Cancers (Basel) 2023; 15:3983. [PMID: 37568798 PMCID: PMC10416819 DOI: 10.3390/cancers15153983] [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: 06/11/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023] Open
Abstract
The nectin family comprises four proteins, nectin-1 to -4, which act as cell adhesion molecules. Nectins have various regulatory functions in the immune system and can be upregulated or decreased in different tumors. The literature research was conducted manually by the authors using the PubMed database by searching articles published before 2023 with the combination of several nectin-related keywords. A total of 43 studies were included in the main section of the review. Nectins-1-3 have different expressions in tumors. Both the loss of expression and overexpression could be negative prognostic factors. Nectin-4 is the best characterized and the most consistently overexpressed in various tumors, which generally correlates with a worse prognosis. New treatments based on targeting nectin-4 are currently being developed. Enfortumab vedotin is a potent antibody-drug conjugate approved for use in therapy against urothelial carcinoma. Few reports focus on hepatocellular carcinoma, which leaves room for further studies comparing the utility of nectins with commonly used markers.
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Affiliation(s)
- Jakub Klekowski
- Department of Nursing and Obstetrics, Division of Anesthesiological and Surgical Nursing, Faculty of Health Science, Wroclaw Medical University, 50-367 Wroclaw, Poland;
- Department of Surgery, 4th Military Teaching Hospital, 50-981 Wroclaw, Poland;
| | - Dorota Zielińska
- Department of Surgery, 4th Military Teaching Hospital, 50-981 Wroclaw, Poland;
| | - Adriana Hofman
- Student Research Club No 180, Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (A.H.); (N.Z.)
| | - Natalia Zajdel
- Student Research Club No 180, Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (A.H.); (N.Z.)
| | - Paweł Gajdzis
- Department of Clinical and Experimental Pathology, Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland;
- Department of Pathomorphology, 4th Military Teaching Hospital, 50-981 Wroclaw, Poland
| | - Mariusz Chabowski
- Department of Nursing and Obstetrics, Division of Anesthesiological and Surgical Nursing, Faculty of Health Science, Wroclaw Medical University, 50-367 Wroclaw, Poland;
- Department of Surgery, 4th Military Teaching Hospital, 50-981 Wroclaw, Poland;
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Moritoh K, Shoji K, Amagai Y, Fujiyuki T, Sato H, Yoneda M, Kai C. Immune response elicited in the tumor microenvironment upon rMV-SLAMblind cancer virotherapy. Cancer Sci 2023; 114:2158-2168. [PMID: 36715555 PMCID: PMC10154881 DOI: 10.1111/cas.15740] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 01/11/2023] [Accepted: 01/23/2023] [Indexed: 01/31/2023] Open
Abstract
Oncolytic virotherapy is a promising therapy for cancer. We previously established a recombinant measles virus (rMV-SLAMblind) that targets NECTIN4-expressing cancer cells and demonstrated its antitumor effects using a xenograft model in an immunodeficient mouse. In the current study, to investigate the immune response after rMV-SLAMblind therapy, we developed an immunocompetent cancer mouse model by introducing the NECTIN4 gene into mouse cancer cell lines. NECTIN4-expressing mouse cancer cells were successfully killed by rMV-SLAMblind in vitro. After transplantation of the NECTIN4-expressing tumor cells, rMV-SLAMblind significantly suppressed tumor growth in immunocompetent mice. Thus, this immunocompetent mouse cancer model could be a powerful tool in which to study the effect of rMV-SLAMblind therapy on the immune response. Using this model we found that rMV-SLAMblind elicited significant activation of natural killer cells, type 1 helper T cells and the tumor-specific CD8+ T-cell response in the tumor microenvironment. Immune cell depletion study revealed that CD8+ cells particularly played significant roles in the therapeutic efficacy of rMV-SLAMblind. Thus, rMV-SLAMblind exerts a therapeutic effect, not only directly by tumor cell killing, but also indirectly by efficient induction of antitumor immunity.
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Affiliation(s)
- Kanako Moritoh
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Koichiro Shoji
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Yosuke Amagai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Tomoko Fujiyuki
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroki Sato
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Misako Yoneda
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Chieko Kai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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Immunotherapy approaches for hematological cancers. iScience 2022; 25:105326. [PMID: 36325064 PMCID: PMC9619355 DOI: 10.1016/j.isci.2022.105326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Hematological cancers such as leukemia, lymphoma, and multiple myeloma have traditionally been treated with chemo and radiotherapy approaches. Introduction of immunotherapies for treatment of these diseases has led to patient remissions that would not have been possible with traditional approaches. In this critical review we identify main disease characteristics, symptoms, and current treatment options. Five common immunotherapies, namely checkpoint inhibitors, vaccines, cell-based therapies, antibodies, and oncolytic viruses, are described, and their applications in hematological cancers are critically discussed.
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Tamura K, Ishigaki K, Yoshida O, Kazuyuki T, Sakurai N, Heishima T, Fujiyuki T, Kai C, Asano K. Gene expression of
Nectin‐4
and its clinical significance in dogs with primary lung adenocarcinoma. Vet Med Sci 2022; 8:1922-1929. [PMID: 35905293 PMCID: PMC9514464 DOI: 10.1002/vms3.895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Canine primary lung adenocarcinoma (CPLA) is suspected by radiography or computed tomography; however, since there are no tumour markers, early diagnosis is difficult, and the prognosis is poor due to increased tumour volume. Nectin‐4 has been reported to be expressed in human lung, ovarian, and pancreatic cancers and promotes tumour growth. It has been reported to be a tumour marker and prognostic factor, and oncolytic virotherapy is being investigated using nectin‐4 as a therapeutic target. Objectives The purpose of this study was to investigate the expression of Nectin‐4 in CPLA and its clinical significance in dogs with pulmonary adenocarcinomas. Methods The relationships between Nectin‐4 expression and signalling, tumour volume, tumour weight, and prognosis were analyzed in 34 CPLA patients. Results The expression of canine Nectin‐4 (high Nectin‐4) was found in 25 of 34 cases (73%), and Nectin‐4 expression levels did not show any significant associations with gender, body weight, and tumour stage. However, there was a significant positive correlation between Nectin‐4 expression and tumour volume (r = 0.623, p < 0.05) and tumour weight (r = 0.735, p < 0.05). Regarding prognosis, the median survival time was 427 days in high Nectin‐4 cases and 420 days in cases with no Nectin‐4 expression. Conclusion Our study demonstrated that Nectin‐4 is highly expressed in CPLA. In addition, nectin‐4 might be a tumour growth factor in CPLA and thus is a promising biomarker for CPLA. Further investigations on nectin‐4 in CPLA are warranted for its diagnosis and novel targets for oncolytic virotherapy.
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Affiliation(s)
- Kei Tamura
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
- Laboratory Animal Research Center The Institute of Medical Science The University of Tokyo Tokyo Japan
| | - Kumiko Ishigaki
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
| | - Orie Yoshida
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
| | - Terai Kazuyuki
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
| | - Naoki Sakurai
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
| | - Tatsuya Heishima
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
| | - Tomoko Fujiyuki
- Laboratory Animal Research Center The Institute of Medical Science The University of Tokyo Tokyo Japan
| | - Chieko Kai
- Laboratory Animal Research Center The Institute of Medical Science The University of Tokyo Tokyo Japan
| | - Kazushi Asano
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine College of Bioresource Sciences, Nihon University Fujisawa Japan
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8
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Oncolytic viruses: A novel treatment strategy for breast cancer. Genes Dis 2021; 10:430-446. [DOI: 10.1016/j.gendis.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/27/2021] [Accepted: 11/19/2021] [Indexed: 11/21/2022] Open
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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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Iizuka K, Shoji K, Fujiyuki T, Moritoh K, Tamura K, Yoshida A, Sato H, Yoneda M, Asano K, Kai C. Antitumor activity of an oncolytic measles virus against canine urinary bladder transitional cell carcinoma cells. Res Vet Sci 2020; 133:313-317. [PMID: 33183781 DOI: 10.1016/j.rvsc.2020.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 12/29/2022]
Abstract
The prognosis of canine transitional cell carcinoma (TCC) of urinary bladder is generally poor because it is difficult to diagnose at early stages and conventional therapies, such as surgical resection and/or chemotherapy, are often not curative treatments. Based on our previous report that recombinant measles virus (rMV-SLAMblind) therapy could be a new treatment for canine mammary tumor, the applicability of rMV-SLAMblind in canine urinary bladder TCC was examined in this study. A canine TCC cell line was established from a TCC patient dog by transplanting a piece of the tumor mass into an immunodeficient mouse and then isolating the primary TCC cells from the grown tumor mass. The primary cultured cells, named TCC-NU1, express nectin-4, a receptor for rMV-SLAMblind infection. The rMV-SLAMblind infected TCC-NU1 cells, and dose-dependently showed cell cytotoxicity. Moreover, intratumoral administration of rMV-SLAMblind in a xenograft model bearing TCC-NU1 cells significantly suppressed the tumor growth reducing the endpoint mass of tumors in treated mice compared to control mice. These results suggest that virotherapy with rMV-SLAMblind be a new candidate therapy for canine TCC.
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Affiliation(s)
- Keigo Iizuka
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan; Laboratory of Veterinary Surgery, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Koichiro Shoji
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan
| | - Tomoko Fujiyuki
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Kanako Moritoh
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Kei Tamura
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan; Laboratory of Veterinary Surgery, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Asuka Yoshida
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan
| | - Hiroki Sato
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Misako Yoneda
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Kazushi Asano
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880, Japan
| | - Chieko Kai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, Japan; Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan.
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Fujiyuki T, Amagai Y, Shoji K, Kuraishi T, Sugai A, Awano M, Sato H, Hattori S, Yoneda M, Kai C. Recombinant SLAMblind Measles Virus Is a Promising Candidate for Nectin-4-Positive Triple Negative Breast Cancer Therapy. MOLECULAR THERAPY-ONCOLYTICS 2020; 19:127-135. [PMID: 33145396 PMCID: PMC7585052 DOI: 10.1016/j.omto.2020.09.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 09/24/2020] [Indexed: 12/21/2022]
Abstract
One of the most refractory breast cancer types is triple negative (TN) breast cancer, in which cells are resistant to both hormone and Herceptin treatments and, thus, often cause recurrence and metastasis. Effective treatments are needed to treat TN breast cancer. We previously demonstrated that rMV-SLAMblind, a recombinant measles virus, showed anti-tumor activity against breast cancer cells. Here, we examined whether rMV-SLAMblind is effective for treating TN breast cancer. Nectin-4, a receptor for rMV-SLAMblind, was expressed on the surface of 75% of the analyzed TN breast cancer cell lines. rMV-SLAMblind infected the nectin-4-expressing TN breast cancer cell lines, and significantly decreased the viability in half of the analyzed cell lines in vitro. Additionally, intratumoral injection of rMV-SLAMblind suppressed tumor growth in xenografts of MDA-MB-468 and HCC70 cells. To assess treatment for metastatic breast cancer, we performed intravenous administration of the luciferase-expressing-rMV-SLAMblind to MDA xenografted mice. Virus replicated in the tumor and resulted in significant suppression of the tumor growth. The safety of the virus was tested by its intravenous injection into healthy cynomolgus monkeys, which did not cause any measles-like symptoms. These results suggest that rMV-SLAMblind is a promising candidate as a therapeutic agent for treating metastatic and/or TN type breast cancer.
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Affiliation(s)
- Tomoko Fujiyuki
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Yosuke Amagai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Koichiro Shoji
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Takeshi Kuraishi
- Amami Laboratory of Injurious Animals, The Institute of Medical Science, The University of Tokyo, 802 Tean-Sude, Setouchisho, Oshima-gun, Kagoshima 894-1531, Japan
| | - Akihiro Sugai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Mutsumi Awano
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Hiroki Sato
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Shosaku Hattori
- Amami Laboratory of Injurious Animals, The Institute of Medical Science, The University of Tokyo, 802 Tean-Sude, Setouchisho, Oshima-gun, Kagoshima 894-1531, Japan
| | - Misako Yoneda
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
| | - Chieko Kai
- Laboratory Animal Research Center, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-8639, Japan
- Corresponding author: Chieko Kai, Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan.
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Mühlebach MD. Measles virus in cancer therapy. Curr Opin Virol 2020; 41:85-97. [PMID: 32861945 DOI: 10.1016/j.coviro.2020.07.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
Over the last years, the development of viruses to treat cancer patients has re-gained considerable attention. A genetically modified herpesvirus, Talimogene laherparepvec, has already been authorized for the treatment of melanoma patients. Also recombinant measles virus (MeV) is developed as an oncolytic virus. Because of its high genetic flexibility, a number of different MeV strains have been the basis for the generation of targeted, armed, or shielded viruses that are highly specific for a given tumor target, more effective, or protected against serum neutralization. Such MeV have been extensively tested in vitro and in vivo, whereby remarkable oncolytic potency is accompanied by safety also in non-human primates. Therefore, MeV has been introduced into 19 different clinical trials and has reached phase II against two different tumor entities, multiple myeloma and ovarian carcinoma. Remarkably, one patient with advanced stage myeloma experienced long-term remission after treatment, visualizing the potency of this approach.
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Affiliation(s)
- Michael D Mühlebach
- Division of Veterinary Medicine, Paul-Ehrlich-Institut, Paul-Ehrlich-Strasse 51-59, D-63225 Langen, Germany.
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13
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Lundstrom K. Self-Amplifying RNA Viruses as RNA Vaccines. Int J Mol Sci 2020; 21:ijms21145130. [PMID: 32698494 PMCID: PMC7404065 DOI: 10.3390/ijms21145130] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 01/04/2023] Open
Abstract
Single-stranded RNA viruses such as alphaviruses, flaviviruses, measles viruses and rhabdoviruses are characterized by their capacity of highly efficient self-amplification of RNA in host cells, which make them attractive vehicles for vaccine development. Particularly, alphaviruses and flaviviruses can be administered as recombinant particles, layered DNA/RNA plasmid vectors carrying the RNA replicon and even RNA replicon molecules. Self-amplifying RNA viral vectors have been used for high level expression of viral and tumor antigens, which in immunization studies have elicited strong cellular and humoral immune responses in animal models. Vaccination has provided protection against challenges with lethal doses of viral pathogens and tumor cells. Moreover, clinical trials have demonstrated safe application of RNA viral vectors and even promising results in rhabdovirus-based phase III trials on an Ebola virus vaccine. Preclinical and clinical applications of self-amplifying RNA viral vectors have proven efficient for vaccine development and due to the presence of RNA replicons, amplification of RNA in host cells will generate superior immune responses with significantly reduced amounts of RNA delivered. The need for novel and efficient vaccines has become even more evident due to the global COVID-19 pandemic, which has further highlighted the urgency in challenging emerging diseases.
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14
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Pathological and genetic aspects of spontaneous mammary gland tumor in Tupaia belangeri (tree shrew). PLoS One 2020; 15:e0233232. [PMID: 32421739 PMCID: PMC7233572 DOI: 10.1371/journal.pone.0233232] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 04/30/2020] [Indexed: 01/19/2023] Open
Abstract
Mammary gland cancer is the most common cancer occurring in women globally. Incidences of this cancer in Japan are on the increase. Annually, more than 70,000 new cases are recorded in Japan and about 1.7 million in the world. Many cases are still difficult to cure completely, and animal models are required for the characterization of the biology, therapeutic strategy, and preventive measures for spontaneous mammary tumor. The mouse model used currently has some limitations owing to structural differences between mouse and human mammary glands. Tupaia belangeri (tree shrew), which belongs to the Tupaiidae family, shows relatively high genetic homology and structural similarity to human mammary glands. Here, we characterized the spontaneous mammary tumors in 61 female tree shrews of different ages. The incidence rate was 24.6% (15/61), and the rate of simultaneous or metachronous multiplex tumors was 60% (9/15). From the incidence pattern, some cases seemed to be of familial mammary gland tumor, as the offspring of female tree shrews No. 3 and 9 and male tree shrew No. 11 showed a high incidence rate, of 73.3% (11/15). Average incidence age for tumor development was 2 years and 3 months, and the earliest was 10 months. Histochemical analysis indicated that spontaneous mammary gland tumors in the tree shrew show the features of intraductal papillary adenomas (22 cases), except 2 tubulopapillary carcinoma cases (No. 75 and 131). All the cases were positive for the progesterone receptor, whereas 91.3% were positive for the estrogen receptor, and 4.3% were HER-2 positive. We have also confirmed the expression of nectin-4 in some mammary tumor cells. Additionally, we subjected tree shrews to cytodiagnosis or X-ray CT. Thus, the findings of this study highlight the potential of the tree shrew as a valuable new animal model for mammary gland tumor study.
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15
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Liu H, Xue YC, Deng H, Mohamud Y, Ng CS, Chu A, Lim CJ, Lockwood WW, Jia WWG, Luo H. MicroRNA Modification of Coxsackievirus B3 Decreases Its Toxicity, while Retaining Oncolytic Potency against Lung Cancer. MOLECULAR THERAPY-ONCOLYTICS 2020; 16:207-218. [PMID: 32123721 PMCID: PMC7036525 DOI: 10.1016/j.omto.2020.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 01/07/2020] [Indexed: 12/17/2022]
Abstract
We recently discovered that coxsackievirus B3 (CVB3) is a potent oncolytic virus against KRAS mutant lung adenocarcinoma. Nevertheless, the evident toxicity restricts the use of wild-type (WT)-CVB3 for cancer therapy. The current study aims to engineer the CVB3 to decrease its toxicity and to extend our previous research to determine its safety and efficacy in treating TP53/RB1 mutant small-cell lung cancer (SCLC). A microRNA-modified CVB3 (miR-CVB3) was generated via inserting multiple copies of tumor-suppressive miR-145/miR-143 target sequences into the viral genome. In vitro experiments revealed that miR-CVB3 retained the ability to infect and lyse KRAS mutant lung adenocarcinoma and TP53/RB1-mutant SCLC cells, but with a markedly reduced cytotoxicity toward cardiomyocytes. In vivo study using a TP53/RB1-mutant SCLC xenograft model demonstrated that a single dose of miR-CVB3 via systemic administration resulted in a significant tumor regression. Most strikingly, mice treated with miR-CVB3 exhibited greatly attenuated cardiotoxicities and decreased viral titers compared to WT-CVB3-treated mice. Collectively, we generated a recombinant CVB3 that is powerful in destroying both KRAS mutant lung adenocarcinoma and TP53/RB1-mutant SCLC, with a negligible toxicity toward normal tissues. Future investigation is needed to address the issue of genome instability of miR-CVB3, which was observed in ~40% of mice after a prolonged treatment.
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Affiliation(s)
- Huitao Liu
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Experimental Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Yuan Chao Xue
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Haoyu Deng
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada.,Department of Vascular Surgery, RenJi Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yasir Mohamud
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Chen Seng Ng
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Axel Chu
- Department of Pediatrics, University of British Columbia, BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Chinten James Lim
- Department of Pediatrics, University of British Columbia, BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - William W Lockwood
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada.,Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC, Canada
| | - William W G Jia
- Department of Surgery, Division of Neurosurgery, University of British Columbia, Vancouver, BC, Canada
| | - Honglin Luo
- Centre for Heart Lung Innovation, St. Paul's Hospital, Vancouver, BC, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada.,Department of Experimental Medicine, University of British Columbia, Vancouver, BC, Canada
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16
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RNA Viruses as Tools in Gene Therapy and Vaccine Development. Genes (Basel) 2019; 10:genes10030189. [PMID: 30832256 PMCID: PMC6471356 DOI: 10.3390/genes10030189] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/19/2019] [Accepted: 02/21/2019] [Indexed: 12/11/2022] Open
Abstract
RNA viruses have been subjected to substantial engineering efforts to support gene therapy applications and vaccine development. Typically, retroviruses, lentiviruses, alphaviruses, flaviviruses rhabdoviruses, measles viruses, Newcastle disease viruses, and picornaviruses have been employed as expression vectors for treatment of various diseases including different types of cancers, hemophilia, and infectious diseases. Moreover, vaccination with viral vectors has evaluated immunogenicity against infectious agents and protection against challenges with pathogenic organisms. Several preclinical studies in animal models have confirmed both immune responses and protection against lethal challenges. Similarly, administration of RNA viral vectors in animals implanted with tumor xenografts resulted in tumor regression and prolonged survival, and in some cases complete tumor clearance. Based on preclinical results, clinical trials have been conducted to establish the safety of RNA virus delivery. Moreover, stem cell-based lentiviral therapy provided life-long production of factor VIII potentially generating a cure for hemophilia A. Several clinical trials on cancer patients have generated anti-tumor activity, prolonged survival, and even progression-free survival.
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17
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Lundstrom K. Self-Replicating RNA Viruses for RNA Therapeutics. Molecules 2018; 23:molecules23123310. [PMID: 30551668 PMCID: PMC6321401 DOI: 10.3390/molecules23123310] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 12/23/2022] Open
Abstract
Self-replicating single-stranded RNA viruses such as alphaviruses, flaviviruses, measles viruses, and rhabdoviruses provide efficient delivery and high-level expression of therapeutic genes due to their high capacity of RNA replication. This has contributed to novel approaches for therapeutic applications including vaccine development and gene therapy-based immunotherapy. Numerous studies in animal tumor models have demonstrated that self-replicating RNA viral vectors can generate antibody responses against infectious agents and tumor cells. Moreover, protection against challenges with pathogenic Ebola virus was obtained in primates immunized with alphaviruses and flaviviruses. Similarly, vaccinated animals have been demonstrated to withstand challenges with lethal doses of tumor cells. Furthermore, clinical trials have been conducted for several indications with self-amplifying RNA viruses. In this context, alphaviruses have been subjected to phase I clinical trials for a cytomegalovirus vaccine generating neutralizing antibodies in healthy volunteers, and for antigen delivery to dendritic cells providing clinically relevant antibody responses in cancer patients, respectively. Likewise, rhabdovirus particles have been subjected to phase I/II clinical trials showing good safety and immunogenicity against Ebola virus. Rhabdoviruses have generated promising results in phase III trials against Ebola virus. The purpose of this review is to summarize the achievements of using self-replicating RNA viruses for RNA therapy based on preclinical animal studies and clinical trials in humans.
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18
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Recombinant viruses with other anti-cancer therapeutics: a step towards advancement of oncolytic virotherapy. Cancer Gene Ther 2018; 25:216-226. [PMID: 29735993 DOI: 10.1038/s41417-018-0018-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 02/23/2018] [Accepted: 03/02/2018] [Indexed: 01/15/2023]
Abstract
Cancer as a disease is a multifaceted foe which sometimes succumbs to the prescribed treatment and sometimes develops resistance against various therapies. Conventional cancer therapies suffer from many limitations, the least of which is their specificity and systemic side effects. In a majority of cases, acquired mutations render the cancer cells resistant to therapy and lower the prognostic outcome. In the constant effort to devise a therapeutic moiety which can comprehensively eliminate cancer cells, oncolytic viruses provide an attractive avenue as they selectively infect and lyse cancer cells sparing normal cells from their effects. Viruses can be engineered for their host specificity and toxicity as a promising anti-cancer tool. As it is essential to devise a strategy to address all targets involved in cancer development and progression, the idea of using oncolytic viruses with enhanced anti-cancer activity through arming with foreign genes gained merit and is showing promising advent in clinical studies. The use of oncolytic viruses as an agent of combination therapy for cancer treatment also gained much attention in the recent past. This review focuses on the emerging role of oncolytic viruses as vital components of anti-cancer regimen presenting a new dimension in an ever-changing cancer therapy scenario.
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19
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Xu F, Tanaka S, Watanabe H, Shimane Y, Iwasawa M, Ohishi K, Maruyama T. Computational Analysis of the Interaction Energies between Amino Acid Residues of the Measles Virus Hemagglutinin and Its Receptors. Viruses 2018; 10:E236. [PMID: 29751531 PMCID: PMC5977229 DOI: 10.3390/v10050236] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/27/2018] [Accepted: 04/30/2018] [Indexed: 01/18/2023] Open
Abstract
Measles virus (MV) causes an acute and highly devastating contagious disease in humans. Employing the crystal structures of three human receptors, signaling lymphocyte-activation molecule (SLAM), CD46, and Nectin-4, in complex with the measles virus hemagglutinin (MVH), we elucidated computationally the details of binding energies between the amino acid residues of MVH and those of the receptors with an ab initio fragment molecular orbital (FMO) method. The calculated inter-fragment interaction energies (IFIEs) revealed a number of significantly interacting amino acid residues of MVH that played essential roles in binding to the receptors. As predicted from previously reported experiments, some important amino-acid residues of MVH were shown to be common but others were specific to interactions with the three receptors. Particularly, some of the (non-polar) hydrophobic residues of MVH were found to be attractively interacting with multiple receptors, thus indicating the importance of the hydrophobic pocket for intermolecular interactions (especially in the case of Nectin-4). In contrast, the electrostatic interactions tended to be used for specific molecular recognition. Furthermore, we carried out FMO calculations for in silico experiments of amino acid mutations, finding reasonable agreements with virological experiments concerning the substitution effect of residues. Thus, the present study demonstrates that the electron-correlated FMO method is a powerful tool to search exhaustively for amino acid residues that contribute to interactions with receptor molecules. It is also applicable for designing inhibitors of MVH and engineered MVs for cancer therapy.
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Affiliation(s)
- Fengqi Xu
- Department of Computational Science, Graduate School of System Informatics, Kobe University, 1-1, Rokkodai, Nada-ku, Kobe, Hyogo 657-8501, Japan.
| | - Shigenori Tanaka
- Department of Computational Science, Graduate School of System Informatics, Kobe University, 1-1, Rokkodai, Nada-ku, Kobe, Hyogo 657-8501, Japan.
| | - Hirofumi Watanabe
- Education Center on Computational Science and Engineering, Kobe University, 7-1-48, Minatojima-minamimachi, Chuo-ku, Kobe 650-0047, Japan.
| | - Yasuhiro Shimane
- Center for Marine Biosciences, Japan Agency for Marine-Earth Science and Technology, 2-15, Natsushima, Yokosuka, Kanagawa 237-0061, Japan.
| | - Misako Iwasawa
- Center for Earth Information Science and Technology, Japan Agency for Marine-Earth Science and Technology, 3173-25, Showa-machi, Kanazawa-ku, Yokohama, Kanagawa 236-0001, Japan.
| | - Kazue Ohishi
- Faculty of Engineering, Tokyo Polytechnic University, 1583, Iiyama, Atsugi, Kanagawa 243-0297, Japan.
| | - Tadashi Maruyama
- Center for Marine Biosciences, Japan Agency for Marine-Earth Science and Technology, 2-15, Natsushima, Yokosuka, Kanagawa 237-0061, Japan.
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20
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Son HA, Zhang L, Cuong BK, Van Tong H, Cuong LD, Hang NT, Nhung HTM, Yamamoto N, Toan NL. Combination of Vaccine-Strain Measles and Mumps Viruses Enhances Oncolytic Activity against Human Solid Malignancies. Cancer Invest 2018; 36:106-117. [PMID: 29485292 DOI: 10.1080/07357907.2018.1434539] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Oncolytic measles and mumps viruses (MeV, MuV) have a potential for anti-cancer treatment. We examined the anti-tumor activity of MeV, MuV, and MeV-MuV combination (MM) against human solid malignancies (HSM). MeV, MuV, and MM targeted and significantly killed various cancer cell lines of HSM but not normal cells. MM demonstrated a greater anti-tumor effect and prolonged survival in a human prostate cancer xenograft tumor model compared to MeV and MuV. MeV, MuV, and MM significantly induced the expression of immunogenic cell death markers and enhanced spleen-infiltrating immune cells. In conclusion, MM combination significantly improves the treatment of human solid malignancies.
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Affiliation(s)
- Ho Anh Son
- a Department of Pathophysiology , Vietnam Military Medical University , Hanoi , Vietnam
| | - LiFeng Zhang
- b Department of Microbiology , Yong Loo Lin School of Medicine , National University of Singapore , Singapore.,e Department of immunology , Guangxi University of Chinese Medicine , Nanning, Guangxi Zhuang autonomous region, China
| | - Bui Khac Cuong
- a Department of Pathophysiology , Vietnam Military Medical University , Hanoi , Vietnam
| | - Hoang Van Tong
- a Department of Pathophysiology , Vietnam Military Medical University , Hanoi , Vietnam.,c Institute of Biomedicine and Pharmacy , Vietnam Military Medical University , Hanoi , Vietnam
| | - Le Duy Cuong
- a Department of Pathophysiology , Vietnam Military Medical University , Hanoi , Vietnam
| | - Ngo Thu Hang
- a Department of Pathophysiology , Vietnam Military Medical University , Hanoi , Vietnam
| | | | - Naoki Yamamoto
- b Department of Microbiology , Yong Loo Lin School of Medicine , National University of Singapore , Singapore
| | - Nguyen Linh Toan
- a Department of Pathophysiology , Vietnam Military Medical University , Hanoi , Vietnam
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21
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Abstract
INTRODUCTION Oncolytic viruses represent a novel treatment modality that is unencumbered by the standard resistance mechanisms limiting the therapeutic efficacy of conventional antineoplastic agents. Attenuated engineered measles virus strains derived from the Edmonston vaccine lineage have undergone extensive preclinical evaluation with significant antitumor activity observed in a broad range of preclinical tumoral models. These have laid the foundation for several clinical trials in both solid and hematologic malignancies, which have demonstrated safety, biologic activity and the ability to elicit antitumor immune responses. Areas covered: This review examines the published preclinical data which supported the clinical translation of this therapeutic platform, reviews the available clinical trial data and expands on ongoing phase II testing. It also looks at approaches to optimize clinical applicability and offers future perspectives. Expert opinion: Reverse genetic engineering has allowed the generation of oncolytic MV strains retargeted to increase viral tumor specificity, or armed with therapeutic and immunomodulatory genes in order to enhance anti-tumor efficacy. Continuous efforts focusing on exploring methods to overcome resistance pathways and determining optimal combinatorial strategies will facilitate further development of this encouraging antitumor strategy.
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Affiliation(s)
- Steven Robinson
- a Division of Medical Oncology , Mayo Clinic , Rochester , MN , USA
| | - Evanthia Galanis
- a Division of Medical Oncology , Mayo Clinic , Rochester , MN , USA
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22
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Awano M, Fujiyuki T, Shoji K, Amagai Y, Murakami Y, Furukawa Y, Sato H, Yoneda M, Kai C. Measles virus selectively blind to signaling lymphocyte activity molecule has oncolytic efficacy against nectin-4-expressing pancreatic cancer cells. Cancer Sci 2016; 107:1647-1652. [PMID: 27561180 PMCID: PMC5132336 DOI: 10.1111/cas.13064] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 08/20/2016] [Accepted: 08/23/2016] [Indexed: 01/07/2023] Open
Abstract
Pancreatic cancer is one of the most intractable cancers and has a devastating prognosis; over the past three decades the 5-year survival rate has been <10%. Therefore, development of a novel anticancer treatment for pancreatic cancer is a matter of urgency. We previously developed an oncolytic recombinant measles virus (MV), rMV-SLAMblind, that had lost the ability to bind to its principal receptor, signaling lymphocyte activity molecule (SLAM), but which selectively infected and efficiently killed nectin-4-expressing breast and lung cancer cells. In this study, we analyzed the antitumor effect of this virus against pancreatic cancer. Nectin-4 was expressed on the surface of 4/16 tested pancreatic cancer cell lines, which were efficiently infected and killed by rMV-SLAMblind in vitro. The intratumoral inoculation of rMV-SLAMblind suppressed the growth of KLM1 and Capan-2 cells xenografted in SCID mice. The sequence analysis of MV isolated from the tumor revealed that the designed mutation in the H protein of rMV-SLAMblind had been stably maintained for 47 days after the last inoculation. These results suggest that rMV-SLAMblind is a promising candidate for the novel treatment of pancreatic cancer.
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Affiliation(s)
- Mutsumi Awano
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Tomoko Fujiyuki
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Koichiro Shoji
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Yosuke Amagai
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Yoshinori Murakami
- Division of Molecular PathologyThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Yoichi Furukawa
- Clinical Genome ResearchThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Hiroki Sato
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Misako Yoneda
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
| | - Chieko Kai
- Laboratory Animal Research CenterThe Institute of Medical ScienceThe University of TokyoTokyoJapan
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23
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Measles to the Rescue: A Review of Oncolytic Measles Virus. Viruses 2016; 8:v8100294. [PMID: 27782084 PMCID: PMC5086626 DOI: 10.3390/v8100294] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 10/03/2016] [Accepted: 10/12/2016] [Indexed: 12/17/2022] Open
Abstract
Oncolytic virotherapeutic agents are likely to become serious contenders in cancer treatment. The vaccine strain of measles virus is an agent with an impressive range of oncolytic activity in pre-clinical trials with increasing evidence of safety and efficacy in early clinical trials. This paramyxovirus vaccine has a proven safety record and is amenable to careful genetic modification in the laboratory. Overexpression of the measles virus (MV) receptor CD46 in many tumour cells may direct the virus to preferentially enter transformed cells and there is increasing awareness of the importance of nectin-4 and signaling lymphocytic activation molecule (SLAM) in oncolysis. Successful attempts to retarget MV by inserting genes for tumour-specific ligands to antigens such as carcinoembryonic antigen (CEA), CD20, CD38, and by engineering the virus to express synthetic microRNA targeting sequences, and "blinding" the virus to the natural viral receptors are exciting measures to increase viral specificity and enhance the oncolytic effect. Sodium iodine symporter (NIS) can also be expressed by MV, which enables in vivo tracking of MV infection. Radiovirotherapy using MV-NIS, chemo-virotherapy to convert prodrugs to their toxic metabolites, and immune-virotherapy including incorporating antibodies against immune checkpoint inhibitors can also increase the oncolytic potential. Anti-viral host immune responses are a recognized barrier to the success of MV, and approaches such as transporting MV to the tumour sites by carrier cells, are showing promise. MV Clinical trials are producing encouraging preliminary results in ovarian cancer, myeloma and cutaneous non-Hodgkin lymphoma, and the outcome of currently open trials in glioblastoma multiforme, mesothelioma and squamous cell carcinoma are eagerly anticipated.
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24
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Lin LT, Richardson CD. The Host Cell Receptors for Measles Virus and Their Interaction with the Viral Hemagglutinin (H) Protein. Viruses 2016; 8:v8090250. [PMID: 27657109 PMCID: PMC5035964 DOI: 10.3390/v8090250] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/29/2016] [Accepted: 09/02/2016] [Indexed: 12/14/2022] Open
Abstract
The hemagglutinin (H) protein of measles virus (MeV) interacts with a cellular receptor which constitutes the initial stage of infection. Binding of H to this host cell receptor subsequently triggers the F protein to activate fusion between virus and host plasma membranes. The search for MeV receptors began with vaccine/laboratory virus strains and evolved to more relevant receptors used by wild-type MeV. Vaccine or laboratory strains of measles virus have been adapted to grow in common cell lines such as Vero and HeLa cells, and were found to use membrane cofactor protein (CD46) as a receptor. CD46 is a regulator that normally prevents cells from complement-mediated self-destruction, and is found on the surface of all human cells, with the exception of erythrocytes. Mutations in the H protein, which occur during adaptation and allow the virus to use CD46 as a receptor, have been identified. Wild-type isolates of measles virus cannot use the CD46 receptor. However, both vaccine/laboratory and wild-type strains can use an immune cell receptor called signaling lymphocyte activation molecule family member 1 (SLAMF1; also called CD150) and a recently discovered epithelial receptor known as Nectin-4. SLAMF1 is found on activated B, T, dendritic, and monocyte cells, and is the initial target for infections by measles virus. Nectin-4 is an adherens junction protein found at the basal surfaces of many polarized epithelial cells, including those of the airways. It is also over-expressed on the apical and basal surfaces of many adenocarcinomas, and is a cancer marker for metastasis and tumor survival. Nectin-4 is a secondary exit receptor which allows measles virus to replicate and amplify in the airways, where the virus is expelled from the body in aerosol droplets. The amino acid residues of H protein that are involved in binding to each of the receptors have been identified through X-ray crystallography and site-specific mutagenesis. Recombinant measles “blind” to each of these receptors have been constructed, allowing the virus to selectively infect receptor specific cell lines. Finally, the observations that SLAMF1 is found on lymphomas and that Nectin-4 is expressed on the cell surfaces of many adenocarcinomas highlight the potential of measles virus for oncolytic therapy. Although CD46 is also upregulated on many tumors, it is less useful as a target for cancer therapy, since normal human cells express this protein on their surfaces.
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Affiliation(s)
- Liang-Tzung Lin
- Department of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.
- Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.
| | - Christopher D Richardson
- Department of Microbiology and Immunology, Dalhousie University, 5850 College St., Halifax, NS B3H 4R2, Canada.
- Department of Pediatrics and Canadian Center for Vaccinology, Izaak Walton Killam Health Centre, Halifax, NS B3K 6R8, Canada.
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25
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Development of new therapy for canine mammary cancer with recombinant measles virus. MOLECULAR THERAPY-ONCOLYTICS 2016; 3:15022. [PMID: 27119113 PMCID: PMC4782952 DOI: 10.1038/mto.2015.22] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 11/06/2015] [Accepted: 11/06/2015] [Indexed: 12/21/2022]
Abstract
Oncolytic virotherapy is a promising treatment strategy for cancer. We previously generated a recombinant measles virus (rMV-SLAMblind) that selectively uses a poliovirus receptor-related 4 (PVRL4/Nectin4) receptor, but not signaling lymphocyte activation molecule (SLAM). We demonstrated that the virus exerts therapeutic effects against human breast cancer cells. Here, we examined the applicability of rMV-SLAMblind to treating canine mammary cancers (CMCs). We found that the susceptibilities of host cells to rMV-SLAMblind were dependent on canine Nectin-4 expression. Nectin-4 was detected in four of nine CMC cell lines. The rMV-SLAMblind efficiently infected those four Nectin-4-positive cell lines and was cytotoxic for three of them (CF33, CHMm, and CTBm). In vivo experiment showed that the administration of rMV-SLAMblind greatly suppressed the progression of tumors in mice xenografted with a CMC cell line (CF33). Immunohistochemistry revealed that canine Nectin-4 was expressed in 45% of canine mammary tumors, and the tumor cells derived from one clinical specimen were efficiently infected with rMV-SLAMblind. These results suggest that rMV-SLAMblind infects CMC cells and displays antitumor activity in vitro, in xenografts, and ex vivo. Therefore, oncolytic virotherapy with rMV-SLAMblind can be a novel method for treating CMCs.
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