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Xing L, Wang Z, Feng Y, Luo H, Dai G, Sang L, Zhang C, Qian J. The biological roles of CD47 in ovarian cancer progression. Cancer Immunol Immunother 2024; 73:145. [PMID: 38832992 DOI: 10.1007/s00262-024-03708-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 04/19/2024] [Indexed: 06/06/2024]
Abstract
Ovarian cancer is one of the most lethal malignant tumors, characterized by high incidence and poor prognosis. Patients relapse occurred in 65-80% after initial treatment. To date, no effective treatment has been established for these patients. Recently, CD47 has been considered as a promising immunotherapy target. In this paper, we reviewed the biological roles of CD47 in ovarian cancer and summarized the related mechanisms. For most types of cancers, the CD47/Sirpα immune checkpoint has attracted the most attention in immunotherapy. Notably, CD47 monoclonal antibodies and related molecules are promising in the immunotherapy of ovarian cancer, and further research is needed. In the future, new immunotherapy regimens targeting CD47 can be applied to the clinical treatment of ovarian cancer patients.
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Affiliation(s)
- Linan Xing
- Department of Gynecology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People's Republic of China
| | - Zhao Wang
- Department of Gynecological Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
| | - Yue Feng
- Department of Gynecological Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
| | - Haixia Luo
- Department of Gynecology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People's Republic of China
| | - Guijiang Dai
- Department of Comprehensive Office, The Second Affiliated Hospital of MuDanjiang Medical University, Mudanjiang, 157009, People's Republic of China
| | - Lin Sang
- Department of Obstetrics and Gynecology, People's Hospital of Anji, Huzhou, 310022, People's Republic of China
| | - Chunlong Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, People's Republic of China.
| | - Jianhua Qian
- Department of Gynecology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People's Republic of China.
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2
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Cech P, Skórka K, Dziki L, Giannopoulos K. T-Cell Engagers-The Structure and Functional Principle and Application in Hematological Malignancies. Cancers (Basel) 2024; 16:1580. [PMID: 38672662 PMCID: PMC11048836 DOI: 10.3390/cancers16081580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
Recent advancements in cancer immunotherapy have made directing the cellular immune response onto cancer cells a promising strategy for the treatment of hematological malignancies. The introduction of monoclonal antibody-based (mAbs) targeted therapy has significantly improved the prognosis for hematological patients. Facing the issues of mAb-based therapies, a novel bispecific antibody (BsAb) format was developed. T-cell engagers (TCEs) are BsAbs, which simultaneously target tumor-associated antigens on tumor cells and CD3 molecules present on T-cells. This mechanism allows for the direct activation of T-cells and their anti-tumor features, ultimately resulting in the lysis of tumor cells. In 2014, the FDA approved blinatumomab, a TCE directed to CD3 and CD19 for treatment of acute lymphoblastic leukemia. Since then, numerous TCEs have been developed, allowing for treating different hematological malignancies such as acute myeloid leukemia, multiple myeloma, and non-Hodgkin lymphoma and Hodgkin lymphoma. As of November 2023, seven clinically approved TCE therapies are on the market. TCE-based therapies still have their limitations; however, improving the properties of TCEs, as well as combining TCE-based therapies with other forms of treatment, give hope to find the cures for currently terminal diseases. In this paper, we summarized the technical basis of the TCE technology, its application in hematology, and its current issues and prospects.
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Affiliation(s)
| | - Katarzyna Skórka
- Department of Experimental Hematooncology, Medical University of Lublin, 20-093 Lublin, Poland; (P.C.); (L.D.); (K.G.)
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Garcia‐Moure M, Gillard AG, Alonso MM, Fueyo J, Gomez‐Manzano C. Oncolytic adenoviruses and immunopeptidomics: a convenient marriage. Mol Oncol 2024; 18:781-784. [PMID: 38561242 PMCID: PMC10994240 DOI: 10.1002/1878-0261.13648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 03/23/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024] Open
Abstract
Oncolytic viruses (OVs) are biological therapeutic agents that selectively destroy cancer cells while sparing normal healthy cells. Besides direct oncolysis, OV infection induces a proinflammatory shift in the tumor microenvironment and the release of tumor-associated antigens (TAAs) that might induce an anti-tumor immunity. Due to their immunostimulatory effect, OVs have been explored for cancer vaccination against specific TAAs. However, this approach usually requires genetic modification of the virus and the production of a new viral vector for each target, which is difficult to implement for low prevalent antigens. In a recent study, Chiaro et al. presented an elegant proof of concept on how to implement the PeptiCRAd vaccination platform to overcome this limitation for the treatment of mesothelioma. Authors showed the feasibility of identifying immunogenic TAAs in human mesothelioma and using them to coat oncolytic adenovirus particles. The result was a customized virus-based cancer vaccine that circumvents time and resource-consuming steps incurred from genetically engineering viruses. Although some questions remain to be addressed, this interesting approach suggests novel strategies for personalized cancer medicine using oncolytic virotherapy.
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Affiliation(s)
- Marc Garcia‐Moure
- Department of Neuro‐OncologyThe University of Texas MD Anderson Cancer CenterHoustonTXUSA
| | - Andrew G. Gillard
- Department of Neuro‐OncologyThe University of Texas MD Anderson Cancer CenterHoustonTXUSA
| | - Marta M. Alonso
- Department of PediatricsClinica Universidad de NavarraPamplonaSpain
- Program of Solid TumorsFoundation for the Applied Medical ResearchPamplonaSpain
| | - Juan Fueyo
- Department of Neuro‐OncologyThe University of Texas MD Anderson Cancer CenterHoustonTXUSA
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Iyer M, Ravichandran N, Karuppusamy PA, Gnanarajan R, Yadav MK, Narayanasamy A, Vellingiri B. Molecular insights and promise of oncolytic virus based immunotherapy. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2024; 140:419-492. [PMID: 38762277 DOI: 10.1016/bs.apcsb.2023.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2024]
Abstract
Discovering a therapeutic that can counteract the aggressiveness of this disease's mechanism is crucial for improving survival rates for cancer patients and for better understanding the most different types of cancer. In recent years, using these viruses as an anticancer therapy has been thought to be successful. They mostly work by directly destroying cancer cells, activating the immune system to fight cancer, and expressing exogenous effector genes. For the treatment of tumors, oncolytic viruses (OVs), which can be modified to reproduce only in tumor tissues and lyse them while preserving the healthy non-neoplastic host cells and reinstating antitumor immunity which present a novel immunotherapeutic strategy. OVs can exist naturally or be created in a lab by altering existing viruses. These changes heralded the beginning of a new era of less harmful virus-based cancer therapy. We discuss three different types of oncolytic viruses that have already received regulatory approval to treat cancer as well as clinical research using oncolytic adenoviruses. The primary therapeutic applications, mechanism of action of oncolytic virus updates, future views of this therapy will be covered in this chapter.
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Affiliation(s)
- Mahalaxmi Iyer
- Department of Microbiology, Central University of Punjab, Bathinda, India
| | - Nandita Ravichandran
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore, Tamil Nadu, India
| | | | - Roselin Gnanarajan
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore, Tamil Nadu, India
| | - Mukesh Kumar Yadav
- Department of Microbiology, Central University of Punjab, Bathinda, India
| | - Arul Narayanasamy
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore, Tamil Nadu, India.
| | - Balachandar Vellingiri
- Human Cytogenetics and Stem Cell Laboratory, Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, Punjab, India.
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5
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Bahreyni A, Mohamud Y, Luo H. Oncolytic virus-based combination therapy in breast cancer. Cancer Lett 2024; 585:216634. [PMID: 38309616 DOI: 10.1016/j.canlet.2024.216634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/03/2023] [Accepted: 01/07/2024] [Indexed: 02/05/2024]
Abstract
Breast cancer continues to pose significant challenges in the field of oncology, necessitating innovative treatment approaches. Among these, oncolytic viruses have emerged as a promising frontier in the battle against various types of cancer, including breast cancer. These viruses, often genetically modified, have the unique ability to selectively infect and destroy cancer cells while leaving healthy cells unharmed. Their efficacy in tumor eradication is not only owing to direct cell lysis but also relies on their capacity to activate the immune system, thereby eliciting a potent and sustained antitumor response. While oncolytic viruses represent a significant advancement in cancer treatment, the complexity and adaptability inherent to cancer require a diverse array of therapies. The concept of combining oncolytic viruses with other treatment modalities, such as chemotherapy, immunotherapy, and targeted therapies, has received significant attention. This synergistic approach capitalizes on the strengths of each therapy, thus creating a comprehensive strategy to tackle the heterogeneous and evolving nature of breast cancer. The purpose of this review is to provide an in-depth discussion of preclinical and clinical viro-based combination therapy in the context of breast cancer.
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Affiliation(s)
- Amirhossein Bahreyni
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
| | - Yasir Mohamud
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
| | - Honglin Luo
- Centre for Heart Lung Innovation, St Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada; Department of Pathology and Laboratory of Medicine, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada.
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Gemayel J, Chebly A, Kourie H, Hanna C, Mheidly K, Mhanna M, Karam F, Ghoussaini D, Najjar PE, Khalil C. Genome Engineering as a Therapeutic Approach in Cancer Therapy: A Comprehensive Review. ADVANCED GENETICS (HOBOKEN, N.J.) 2024; 5:2300201. [PMID: 38465225 PMCID: PMC10919288 DOI: 10.1002/ggn2.202300201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Indexed: 03/12/2024]
Abstract
Cancer is one of the foremost causes of mortality. The human genome remains stable over time. However, human activities and environmental factors have the power to influence the prevalence of certain types of mutations. This goes to the excessive progress of xenobiotics and industrial development that is expanding the territory for cancers to develop. The mechanisms involved in immune responses against cancer are widely studied. Genome editing has changed the genome-based immunotherapy process in the human body and has opened a new era for cancer treatment. In this review, recent cancer immunotherapies and the use of genome engineering technology are largely focused on.
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Affiliation(s)
- Jack Gemayel
- Faculty of SciencesBalamand UniversityBeirutLebanon
- FMPS Holding BIOTECKNO s.a.l. Research and Quality SolutionsNaccashBeirut60 247Lebanon
| | - Alain Chebly
- Center Jacques Loiselet for Medical Genetics and Genomics (CGGM), Faculty of MedicineSaint Joseph UniversityBeirutLebanon
- Higher Institute of Public HealthSaint Joseph UniversityBeirutLebanon
| | - Hampig Kourie
- Center Jacques Loiselet for Medical Genetics and Genomics (CGGM), Faculty of MedicineSaint Joseph UniversityBeirutLebanon
- Faculty of MedicineSaint Joseph UniversityBeirutLebanon
| | - Colette Hanna
- Faculty of MedicineLebanese American University Medical CenterRizk HospitalBeirutLebanon
| | | | - Melissa Mhanna
- Faculty of MedicineParis Saclay University63 Rue Gabriel PériLe Kremlin‐Bicêtre94270France
| | - Farah Karam
- Faculty of MedicineBalamand UniversityBeirutLebanon
| | | | - Paula El Najjar
- FMPS Holding BIOTECKNO s.a.l. Research and Quality SolutionsNaccashBeirut60 247Lebanon
- Department of Agricultural and Food Engineering, School of EngineeringHoly Spirit University of KaslikJounieh446Lebanon
| | - Charbel Khalil
- Reviva Regenerative Medicine CenterBsalimLebanon
- Bone Marrow Transplant UnitBurjeel Medical CityAbu DhabiUAE
- Lebanese American University School of MedicineBeirutLebanon
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Novaes GM, Lima C, Longo C, Machado PH, Silva TP, Olberg GGDO, Módolo DG, Pereira MCL, Santos TG, Zatz M, Lagares D, de Franco M, Ho PL, Bulstrode H, Okamoto OK, Kaid C. Genetically modified ZIKA virus as a microRNA-sensitive oncolytic virus against central nervous system tumors. Mol Ther 2024; 32:440-456. [PMID: 38213031 PMCID: PMC10861990 DOI: 10.1016/j.ymthe.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 10/09/2023] [Accepted: 01/05/2024] [Indexed: 01/13/2024] Open
Abstract
Here we introduce a first-in-class microRNA-sensitive oncolytic Zika virus (ZIKV) for virotherapy application against central nervous system (CNS) tumors. The described methodology produced two synthetic modified ZIKV strains that are safe in normal cells, including neural stem cells, while preserving brain tropism and oncolytic effects in tumor cells. The microRNA-sensitive ZIKV introduces genetic modifications in two different virus sites: first, in the established 3'UTR region, and secondly, in the ZIKV protein coding sequence, demonstrating for the first time that the miRNA inhibition systems can be functional outside the UTR RNA sites. The total tumor remission in mice bearing human CNS tumors, including metastatic tumor growth, after intraventricular and systemic modified ZIKV administration, confirms the promise of this virotherapy as a novel agent against brain tumors-highly deadly diseases in urgent need of effective advanced therapies.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Tiago Goss Santos
- International Research Center/CIPE, A.C. Camargo Cancer Center, Sao Paulo 01508-010, Brazil
| | - Mayana Zatz
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of Sao Paulo, Sao Paulo 05508-900, Brazil
| | - David Lagares
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | | | - Paulo Lee Ho
- Butantan Institute, BioIndustrial Center, Sao Paulo 05503-900, Brazil
| | - Harry Bulstrode
- Wellcome-Medical Research Council Cambridge Stem Cell Institute, Cambridge Biomedical Campus, University of Cambridge, Cambridge CB2 0AW, UK
| | - Oswaldo Keith Okamoto
- Human Genome and Stem Cell Research Center, Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of Sao Paulo, Sao Paulo 05508-900, Brazil
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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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Zhang H, Wang H, An Y, Chen Z. Construction and application of adenoviral vectors. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102027. [PMID: 37808925 PMCID: PMC10556817 DOI: 10.1016/j.omtn.2023.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Adenoviral vectors have been widely used as vaccine candidates or potential vaccine candidates against infectious diseases due to the convenience of genome manipulation, their ability to accommodate large exogenous gene fragments, easy access of obtaining high-titer of virus, and high efficiency of transduction. At the same time, adenoviral vectors have also been used extensively in clinical research for cancer gene therapy and treatment of diseases caused by a single gene defect. However, application of adenovirus also faces a series of challenges such as poor targeting, strong immune response against the vector itself, and they cannot be used repeatedly. It is believed that these problems will be solved gradually with further research and technological development in related fields. Here, we review the construction methods of adenoviral vectors, including "gutless" adenovirus and discuss application of adenoviral vectors as prophylactic vaccines for infectious pathogens and their application prospects as therapeutic vaccines for cancer and other kinds of chronic infectious disease such as human papillomavirus, hepatitis B virus, and hepatitis C virus.
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Affiliation(s)
- Hongbo Zhang
- Department of Basic Research, Ab&B Bio-Tech CO., LTD. JS, Taizhou, Jiangsu, China
| | - Hongdan Wang
- Department of Basic Research, Ab&B Bio-Tech CO., LTD. JS, Taizhou, Jiangsu, China
| | - Youcai An
- Department of Basic Research, Ab&B Bio-Tech CO., LTD. JS, Taizhou, Jiangsu, China
| | - Ze Chen
- Department of Basic Research, Ab&B Bio-Tech CO., LTD. JS, Taizhou, Jiangsu, China
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Zhang L, Pakmehr SA, Shahhosseini R, Hariri M, Fakhrioliaei A, Karkon Shayan F, Xiang W, Karkon Shayan S. Oncolytic viruses improve cancer immunotherapy by reprogramming solid tumor microenvironment. Med Oncol 2023; 41:8. [PMID: 38062315 DOI: 10.1007/s12032-023-02233-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 10/21/2023] [Indexed: 12/18/2023]
Abstract
Immunotherapies using immune checkpoint inhibitors (ICIs) and chimeric antigen receptor (CAR) T-cell therapy have achieved successful results against several types of human tumors, particularly hematological malignancies. However, their clinical results for the treatment of solid tumors remain poor and unsatisfactory. The immunosuppressive tumor microenvironment (TME) plays an important role by interfering with intratumoral T-cell infiltration, promoting effector T-cell exhaustion, upregulating inhibitory molecules, inducing hypoxia, and so on. Oncolytic viruses are an encouraging biocarrier that could be used in both natural and genetically engineered platforms to induce oncolysis in a targeted manner. Oncolytic virotherapy (OV) contributes to the reprogramming of the TME, thus synergizing the functional effects of current ICIs and CAR T-cell therapy to overcome resistant barriers in solid tumors. Here, we summarize the TME-related inhibitory factors affecting the therapeutic outcomes of ICIs and CAR T cells and discuss the potential of OV-based approaches to alleviate these barriers and improve future therapies for advanced solid tumors.
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Affiliation(s)
- Ling Zhang
- The Second People's Hospital of Lianyungang, Jiangsu, 222000, China
| | | | | | - Maryam Hariri
- Department of Pathobiology, Auburn University, Auburn, AL, 36832, USA
| | | | - Farid Karkon Shayan
- Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Wenxue Xiang
- The Second People's Hospital of Lianyungang, Jiangsu, 222000, China.
| | - Sepideh Karkon Shayan
- Student Research Committee, School of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran.
- Clinical Research Development Unit, Bohlool Hospital, Gonabad University of Medical Sciences, Gonabad, Iran.
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11
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Seyed-Khorrami SM, Azadi A, Rastegarvand N, Habibian A, Soleimanjahi H, Łos MJ. A promising future in cancer immunotherapy: Oncolytic viruses. Eur J Pharmacol 2023; 960:176063. [PMID: 37797673 DOI: 10.1016/j.ejphar.2023.176063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 10/07/2023]
Abstract
Alongside the conventional methods, attention has been drawn to the use of immunotherapy-based methods for cancer treatment. Immunotherapy has developed as a therapeutic option that can be more specific with better outcomes in tumor treatment. It can boost or regulate the immune system behind the targeted virotherapy. Virotherapy is a kind of oncolytic immunotherapy that investigated broadly in cancer treatment in recent decades, due to its several advantages. According to recent advance in the field of understanding cancer cell biology and its occurrence, as well as increasing the knowledge about conditionally replicating oncolytic viruses and their destructive function in the tumor cells, nowadays, it is possible to apply this strategy in the treatment of malignancies. Relying on achievements in clinical trials of oncolytic viruses, we can certainly expect that this therapeutic perception can play a more central role in cancer treatment. In cancer treatment, combination therapy using oncolytic viruses alongside standard cancer treatment methods and other immunotherapy-based treatments can expect more promising results in the future.
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Affiliation(s)
| | - Arezou Azadi
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Nasrin Rastegarvand
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ala Habibian
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hoorieh Soleimanjahi
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Marek J Łos
- Biotechnology Center, Silesian University of Technology, 8 Krzywousty St., 44-100, Gliwice, Poland; LinkoCare Life Sciences AB, Linkoping, Sweden.
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Eggers M, Schwebke I, Blümel J, Brandt F, Fickenscher H, Gebel J, Hübner N, Müller JA, Rabenau HF, Rapp I, Reiche S, Steinmann E, Steinmann J, Zwicker P, Suchomel M. Suitable Disinfectants with Proven Efficacy for Genetically Modified Viruses and Viral Vectors. Viruses 2023; 15:2179. [PMID: 38005856 PMCID: PMC10675031 DOI: 10.3390/v15112179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/20/2023] [Accepted: 10/23/2023] [Indexed: 11/26/2023] Open
Abstract
Viral disinfection is important for medical facilities, the food industry, and the veterinary field, especially in terms of controlling virus outbreaks. Therefore, standardized methods and activity levels are available for these areas. Usually, disinfectants used in these areas are characterized by their activity against test organisms (i.e., viruses, bacteria, and/or yeasts). This activity is usually determined using a suspension test in which the test organism is incubated with the respective disinfectant in solution to assess its bactericidal, yeasticidal, or virucidal activity. In addition, carrier methods that more closely reflect real-world applications have been developed, in which microorganisms are applied to the surface of a carrier (e.g., stainless steel frosted glass, or polyvinyl chloride (PVC)) and then dried. However, to date, no standardized methods have become available for addressing genetically modified vectors or disinfection-resistant oncolytic viruses such as the H1-parvovirus. Particularly, such non-enveloped viruses, which are highly resistant to disinfectants, are not taken into account in European standards. This article proposes a new activity claim known as "virucidal activity PLUS", summarizes the available methods for evaluating the virucidal activity of chemical disinfectants against genetically modified organisms (GMOs) using current European standards, including the activity against highly resistant parvoviridae such as the adeno-associated virus (AAV), and provides guidance on the selection of disinfectants for pharmaceutical manufacturers, laboratories, and clinical users.
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Affiliation(s)
- Maren Eggers
- Laboratory Prof. Dr. G. Enders MVZ GbR, Rosenbergstr. 85, 70193 Stuttgart, Germany
- Expert Committee on Virus Disinfection of the German Association for the Control of Viral Diseases (DVV) e.V. and the Society for Virology (GfV) e.V., 69126 Heidelberg, Germany;
| | - Ingeborg Schwebke
- Expert Committee on Virus Disinfection of the German Association for the Control of Viral Diseases (DVV) e.V. and the Society for Virology (GfV) e.V., 69126 Heidelberg, Germany;
| | - Johannes Blümel
- Paul-Ehrlich-Institute, Department of Virology, Paul-Ehrlich-Straße 51-56, 63225 Langen, Germany;
| | - Franziska Brandt
- Federal Institute for Drugs and Medical Devices, Kurt-Georg-Kiesinger-Allee 3, 53175 Bonn, Germany;
| | - Helmut Fickenscher
- Institute for Infection Medicine, Christian-Albrechts-University Kiel, University Clinic Schleswig-Holstein, Bruinswiker Straße 4, 24105 Kiel, Germany;
| | - Jürgen Gebel
- VAH c/o Institute for Hygiene and Public Health, Venusberg-Campus 1, 53127 Bonn, Germany;
| | - Nils Hübner
- Institute of Hygiene and Environmental Medicine, University Medicine Greifswald, W. Rathenaustr. 49, 17475 Greifswald, Germany; (N.H.); (P.Z.)
| | - Janis A. Müller
- Institute of Virology, Hans-Meerwein Straße 2, 35043 Marburg, Germany;
| | - Holger F. Rabenau
- Institute for Medical Virology, University Hospital, Goethe University Frankfurt am Main, 60596 Frankfurt, Germany;
| | - Ingrid Rapp
- Boehringer Ingelheim Therapeutics GmbH, Beim Braunland 1, 88416 Ochsenhausen, Germany;
| | - Sven Reiche
- Friedrich-Loeffler-Institute, Federal Research Institute for Animal Health, Department of Experimental Animal Facilities and Biorisk Management, Suedufer 10, 17493 Greifswald-Insel Riems, Germany;
| | - Eike Steinmann
- Department for Molecular & Medical Virology, Ruhr University Bochum, 44801 Bochum, Germany;
| | - Jochen Steinmann
- Dr. Bill + Partner GmbH Institute for Hygiene and Microbiology, Norderoog 2, 28259 Bremen, Germany;
| | - Paula Zwicker
- Institute of Hygiene and Environmental Medicine, University Medicine Greifswald, W. Rathenaustr. 49, 17475 Greifswald, Germany; (N.H.); (P.Z.)
| | - Miranda Suchomel
- Institute of Hygiene and Applied Immunology, Medical University of Vienna, Kinderspitalgasse 15, 1090 Vienna, Austria;
- Austrian Society for Hygiene, Microbiology and Preventive Medicine (ÖGHMP) c/o MAW, Freyung 6/3, 1010 Vienna, Austria
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13
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Faghihkhorasani A, Dalvand A, Derafsh E, Tavakoli F, Younis NK, Yasamineh S, Gholizadeh O, Shokri P. The role of oncolytic virotherapy and viral oncogenes in the cancer stem cells: a review of virus in cancer stem cells. Cancer Cell Int 2023; 23:250. [PMID: 37880659 PMCID: PMC10599042 DOI: 10.1186/s12935-023-03099-y] [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: 05/13/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
Cancer Stem Cells (CSCs) are the main "seeds" for the initiation, growth, metastasis, and recurrence of tumors. According to many studies, several viral infections, including the human papillomaviruses, hepatitis B virus, Epstein-Barr virus, and hepatitis C virus, promote the aggressiveness of cancer by encouraging the development of CSC features. Therefore, a better method for the targeted elimination of CSCs and knowledge of their regulatory mechanisms in human carcinogenesis may lead to the development of a future tool for the management and treatment of cancer. Oncolytic viruses (OVs), which include the herpes virus, adenovirus, vaccinia, and reovirus, are also a new class of cancer therapeutics that have favorable properties such as selective replication in tumor cells, delivery of numerous eukaryotic transgene payloads, induction of immunogenic cell death and promotion of antitumor immunity, as well as a tolerable safety profile that essentially differs from that of other cancer therapeutics. The effects of viral infection on the development of CSCs and the suppression of CSCs by OV therapy were examined in this paper. The purpose of this review is to investigate the dual role of viruses in CSCs (oncolytic virotherapy and viral oncogenes).
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Affiliation(s)
| | - Alaleh Dalvand
- Tehran Medical Branch, Islamic Azad University of Medical Sciences, Tehran, Iran
| | - Ehsan Derafsh
- Department of Basic Medical Science, Windsor University School of Medicine, Brighton's Estate, Cayton, St. Kitts And Nevis
| | - Farnaz Tavakoli
- Nephrology and Transplantation Ward, Shariati Hospital Tehran University of Medical Sciences, Tehran, Iran
| | | | - Saman Yasamineh
- Young Researchers and Elite Club, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | | | - Pooria Shokri
- Department of Medical Science, Faculty of Medical Science, Arak University of Medical Sciences, Arak, Iran.
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14
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Robilotti E, Zeitouni NC, Orloff M. Biosafety and biohazard considerations of HSV-1-based oncolytic viral immunotherapy. Front Mol Biosci 2023; 10:1178382. [PMID: 37795219 PMCID: PMC10546393 DOI: 10.3389/fmolb.2023.1178382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/16/2023] [Indexed: 10/06/2023] Open
Abstract
Oncolytic viral immunotherapies are agents which can directly kill tumor cells and activate an immune response. Oncolytic viruses (OVs) range from native/unmodified viruses to genetically modified, attenuated viruses with the capacity to preferentially replicate in and kill tumors, leaving normal tissue unharmed. Talimogene laherparepvec (T-VEC) is the only OV approved for patient use in the United States; however, during the last 20 years, there have been a substantial number of clinical trials using OV immunotherapies across a broad range of cancers. Like T-VEC, many OV immunotherapies in clinical development are based on the herpes simplex virus type 1 (HSV-1), with genetic modifications for tumor selectivity, safety, and immunogenicity. Despite these modifications, HSV-1 OV immunotherapies are often treated with the same biosafety guidelines as the wild-type virus, potentially leading to reduced patient access and logistical hurdles for treatment centers, including community treatment centers and small group or private practices, and healthcare workers. Despite the lack of real-world evidence documenting possible transmission to close contacts, and in the setting of shedding and biodistribution analyses for T-VEC demonstrating limited infectivity and low risk of spread to healthcare workers, barriers to treatment with OV immunotherapies remain. With comprehensive information and educational programs, our hope is that updated biosafety guidance on OV immunotherapies will reduce logistical hurdles to ensure that patients have access to these innovative and potentially life-saving medicines across treatment settings. This work reviews a comprehensive collection of data in conjunction with the opinions of the authors based on their clinical experience to provide the suggested framework and key considerations for implementing biosafety protocols for OV immunotherapies, namely T-VEC, the only approved agent to date.
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Affiliation(s)
| | - Nathalie C. Zeitouni
- University of Arizona College of Medicine and US Dermatology Partners, Phoenix, AZ, United States
| | - Marlana Orloff
- Thomas Jefferson University Hospital, Philadelphia, PA, United States
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15
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Ghaleh HEG, Vakilzadeh G, Zahiri A, Farzanehpour M. Investigating the potential of oncolytic viruses for cancer treatment via MSC delivery. Cell Commun Signal 2023; 21:228. [PMID: 37667271 PMCID: PMC10478302 DOI: 10.1186/s12964-023-01232-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/16/2023] [Indexed: 09/06/2023] Open
Abstract
Mesenchymal stem cells (MSCs) have attracted considerable interest as a promising approach for cancer treatment due to their ability to undergo tumor-trophic migration. MSCs possess the unique ability to selectively migrate to tumors, making them an excellent candidate for targeted delivery of oncolytic viruses (OVs) to treat isolated tumors and metastatic malignancies. OVs have attracted attention as a potential treatment for cancer due to their ability to selectively infect and destroy tumor cells while sparing normal cells. In addition, OVs can induce immunogenic cell death and contain curative transgenes in their genome, making them an attractive candidate for cancer treatment in combination with immunotherapies. In combination with MSCs, OVs can modulate the tumor microenvironment and trigger anti-tumor immune responses, making MSC-releasing OVs a promising approach for cancer treatment. This study reviews researches on the use of MSC-released OVs as a novel method for treating cancer. Video Abstract.
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Affiliation(s)
| | - Gazal Vakilzadeh
- Applied Virology Research Center, Baqiyatallah University of Medical sciences, Tehran, Iran
| | - Ali Zahiri
- Students Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mahdieh Farzanehpour
- Applied Virology Research Center, Baqiyatallah University of Medical sciences, Tehran, Iran.
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16
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Sadri M, Najafi A, Rahimi A, Behranvand N, Hossein Kazemi M, Khorramdelazad H, Falak R. Hypoxia effects on oncolytic virotherapy in Cancer: Friend or Foe? Int Immunopharmacol 2023; 122:110470. [PMID: 37433246 DOI: 10.1016/j.intimp.2023.110470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 07/13/2023]
Abstract
Researchers have tried to find novel strategies for cancer treatment in the past decades. Among the utilized methods, administering oncolytic viruses (OVs) alone or combined with other anticancer therapeutic approaches has had promising outcomes, especially in solid tumors. Infecting the tumor cells by these viruses can lead to direct lysis or induction of immune responses. However, the immunosuppressive tumor microenvironment (TME) is considered a significant challenge for oncolytic virotherapy in treating cancer. Based on OV type, hypoxic conditions in the TME can accelerate or repress virus replication. Therefore, genetic manipulation of OVs or other molecular modifications to reduce hypoxia can induce antitumor responses. Moreover, using OVs with tumor lysis capability in the hypoxic TME may be an attractive strategy to overcome the limitations of the therapy. This review summarizes the latest information available in the field of cancer virotherapy and discusses the dual effect of hypoxia on different types of OVs to optimize available related therapeutic methods.
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Affiliation(s)
- Maryam Sadri
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Najafi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Rahimi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Nafiseh Behranvand
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Kazemi
- Department of Molecular Microbiology and Immunology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Hossein Khorramdelazad
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
| | - Reza Falak
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran.
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17
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Ghorbani Alvanegh A, Mirzaei Nodooshan M, Dorostkar R, Ranjbar R, Jalali Kondori B, Shahriary A, Parastouei K, Vazifedust S, Afrasiab E, Esmaeili Gouvarchinghaleh H. Antiproliferative effects of mesenchymal stem cells carrying Newcastle disease virus and Lactobacillus Casei extract on CT26 Cell line: synergistic effects in cancer therapy. Infect Agent Cancer 2023; 18:46. [PMID: 37525229 PMCID: PMC10391864 DOI: 10.1186/s13027-023-00521-y] [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: 01/19/2023] [Accepted: 07/13/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND AND AIMS Colorectal Cancer (CRC) is a frequent malignancy with a high mortality rate. Specific inherited and environmental influences can affect CRC. Oncolytic viruses and bacteria in treating CRC are one of the innovative therapeutic options. This study aims to determine whether mesenchymal stem cells (MSCs) infected with the Newcastle Disease Virus (NDV) in combination with Lactobacillus casei extract (L. casei) have a synergistic effects on CRC cell line growth. MATERIALS AND METHODS MSCs taken from the bone marrow of BALB/c mice and were infected with the 20 MOI of NDV. Then, using the CT26 cell line in various groups as a single and combined treatment, the anticancer potential of MSCs containing the NDV and L. casei extract was examined. The evaluations considered the CT26 survival and the rate at which LDH, ROS, and levels of caspases eight and nine were produced following various treatments. RESULTS NDV, MSCs-NDV, and L. casei in alone or combined treatment significantly increased apoptosis percent, LDH, and ROS production compared with the control group (P˂0.05). Also, NDV, in free or capsulated in MSCs, had anticancer effects, but in capsulated form, it had a delay compared with free NDV. The findings proved that L. casei primarily stimulates the extrinsic pathway, while NDV therapy promotes apoptosis through the activation of both intrinsic and extrinsic apoptosis pathways. CONCLUSIONS The results suggest that MSCs carrying oncolytic NDV in combination with L. casei extract as a potentially effective strategy for cancer immunotherapy by promoting the generation of LDH, ROS, and apoptosis in the microenvironment of the CT26 cell line.
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Affiliation(s)
| | | | - Ruhollah Dorostkar
- Applied Virology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Reza Ranjbar
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Bahman Jalali Kondori
- Department of Anatomical Sciences, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Alireza Shahriary
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Karim Parastouei
- Health Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Soheil Vazifedust
- Applied Virology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Elmira Afrasiab
- Department of Medical Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran
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18
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Kingsak M, Meethong T, Jongkhumkrong J, Cai L, Wang Q. Therapeutic potential of oncolytic viruses in the era of precision oncology. BIOMATERIALS TRANSLATIONAL 2023; 4:67-84. [PMID: 38283919 PMCID: PMC10817786 DOI: 10.12336/biomatertransl.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/26/2023] [Accepted: 06/13/2023] [Indexed: 01/30/2024]
Abstract
Oncolytic virus (OV) therapy has been shown to be an effective targeted cancer therapy treatment in recent years, providing an avenue of treatment that poses no damage to surrounding healthy tissues. Not only do OVs cause direct oncolysis, but they also amplify both innate and adaptive immune responses generating long-term anti-tumour immunity. Genetically engineered OVs have become the common promising strategy to enhance anti-tumour immunity, safety, and efficacy as well as targeted delivery. The studies of various OVs have been accomplished through phase I-III clinical trial studies. In addition, the uses of carrier platforms of organic materials such as polymer chains, liposomes, hydrogels, and cell carriers have played a vital role in the potentially targeted delivery of OVs. The mechanism, rational design, recent clinical trials, applications, and the development of targeted delivery platforms of OVs will be discussed in this review.
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Affiliation(s)
- Monchupa Kingsak
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Thongpon Meethong
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Jinnawat Jongkhumkrong
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
| | - Li Cai
- Department of Chemistry, University of South Carolina Lancaster, Lancaster, SC, USA
| | - Qian Wang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC, USA
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19
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Gong W, Zhao X, Tang X, Gao L, Sun Y, Ma J. Infectious Recombinant Senecavirus A Expressing p16 INK4A Protein. Int J Mol Sci 2023; 24:ijms24076139. [PMID: 37047110 PMCID: PMC10093924 DOI: 10.3390/ijms24076139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/15/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Senecavirus A (SVA) is an oncolytic RNA virus, and it is the ideal oncolytic virus that can be genetically engineered for editing. However, there has not been much exploration into creating SVA viruses that carry antitumor genes to increase their oncolytic potential. The construction of SVA viruses carrying antitumor genes that enhance oncolytic potential has not been fully explored. In this study, a recombinant SVA-CH-01-2015 virus (p15A-SVA-clone) expressing the human p16INK4A protein, also known as cell cycle-dependent protein kinase inhibitor 2A (CDKN2A), was successfully rescued and characterized. The recombinant virus, called SVA-p16, exhibited similar viral replication kinetics to the parent virus, was genetically stable, and demonstrated enhanced antitumor effects in Ishikawa cells. Additionally, another recombinant SVA virus carrying a reporter gene (iLOV), SVA-iLOV, was constructed and identified using the same construction method as an auxiliary validation. Collectively, this study successfully created a new recombinant virus, SVA-p16, that showed increased antitumor effects and could serve as a model for further exploring the antitumor potential of SVA as an oncolytic virus.
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Affiliation(s)
- Wencheng Gong
- Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Xiaoya Zhao
- Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Xiaoyu Tang
- Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Long Gao
- Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
| | - Yuan Sun
- Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Jingyun Ma
- Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
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20
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Ghasemi Darestani N, Gilmanova AI, Al-Gazally ME, Zekiy AO, Ansari MJ, Zabibah RS, Jawad MA, Al-Shalah SAJ, Rizaev JA, Alnassar YS, Mohammed NM, Mustafa YF, Darvishi M, Akhavan-Sigari R. Mesenchymal stem cell-released oncolytic virus: an innovative strategy for cancer treatment. Cell Commun Signal 2023; 21:43. [PMID: 36829187 PMCID: PMC9960453 DOI: 10.1186/s12964-022-01012-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/10/2022] [Indexed: 02/26/2023] Open
Abstract
Oncolytic viruses (OVs) infect, multiply, and finally remove tumor cells selectively, causing no damage to normal cells in the process. Because of their specific features, such as, the ability to induce immunogenic cell death and to contain curative transgenes in their genomes, OVs have attracted attention as candidates to be utilized in cooperation with immunotherapies for cancer treatment. This treatment takes advantage of most tumor cells' inherent tendency to be infected by certain OVs and both innate and adaptive immune responses are elicited by OV infection and oncolysis. OVs can also modulate tumor microenvironment and boost anti-tumor immune responses. Mesenchymal stem cells (MSC) are gathering interest as promising anti-cancer treatments with the ability to address a wide range of cancers. MSCs exhibit tumor-trophic migration characteristics, allowing them to be used as delivery vehicles for successful, targeted treatment of isolated tumors and metastatic malignancies. Preclinical and clinical research were reviewed in this study to discuss using MSC-released OVs as a novel method for the treatment of cancer. Video Abstract.
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Affiliation(s)
| | - Anna I Gilmanova
- Department of Prosthetic Dentistry of the I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
| | | | - Angelina O Zekiy
- Department of Prosthetic Dentistry of the I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
| | - Mohammad Javed Ansari
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | | | - Saif A J Al-Shalah
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Iraq
| | - Jasur Alimdjanovich Rizaev
- Department of Public Health and Healthcare Management, Rector, Samarkand State Medical University, Samarkand, Uzbekistan
| | | | | | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, 41001, Iraq
| | - Mohammad Darvishi
- Department of Aerospace and Subaquatic Medicine, Infectious Diseases and Tropical Medicine Research Center (IDTMRC), AJA University of Medical Sciences, Tehran, Iran.
| | - Reza Akhavan-Sigari
- Department of Neurosurgery, University Medical Center, Tuebingen, Germany.,Department of Health Care Management and Clinical Research, Collegium Humanum Warsaw Management University, Warsaw, Poland
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21
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Zhou Y, Wang Q, Ying Q, Zhang X, Chen K, Ye T, Li G. Effects of Oncolytic Vaccinia Viruses Harboring Different Marine Lectins on Hepatocellular Carcinoma Cells. Int J Mol Sci 2023; 24:ijms24043823. [PMID: 36835232 PMCID: PMC9965933 DOI: 10.3390/ijms24043823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/10/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
Oncolytic viruses are being developed as novel strategies for cancer therapy. Our previous studies have shown that vaccinia viruses armed with marine lectins improved the antitumor efficacy in diverse cancer types. The objective of this study was to assess the cytotoxic effects of oncoVV harboring Tachypleus tridentatus lectin (oncoVV-TTL), Aphrocallistes vastus lectin (oncoVV-AVL), white-spotted charr lectin (oncoVV-WCL), and Asterina pectinifera lectin (oncoVV-APL) on HCC. Our data revealed that the effects of recombinant viruses on Hep-3B cells were oncoVV-AVL > oncoVV-APL > oncoVV-TTL > oncoVV-WCL; oncoVV-AVL showed stronger cytotoxicity than oncoVV-APL, while oncoVV-TTL/WCL had no effect on cell killing in Huh7 cells, and PLC/PRF/5 cells exhibited sensitivity to oncoVV-AVL/TTL but not to oncoVV-APL/WCL. The cytotoxicity of oncoVV-lectins could be enhanced by apoptosis and replication in a cell-type-dependent manner. Further research revealed that AVL may mediate various pathways, including MAPK, Hippo, PI3K, lipid metabolism, and androgen pathways through AMPK crosstalk, to promote oncoVV replication in HCC in a cell-dependent manner. OncoVV-APL replication could be affected by AMPK/Hippo/lipid metabolism pathways in Hep-3B cells, AMPK/Hippo/PI3K/androgen pathways in Huh7 cells, and AMPK/Hippo pathways in PLC/PRF/5 cells. OncoVV-WCL replication was also multi-mechanistic, which could be affected by AMPK/JNK/lipid metabolism pathways in Hep-3B cells, AMPK/Hippo/androgen pathways in Huh7 cells, and AMPK/JNK/Hippo pathways in PLC/PRF/5 cells. In addition, AMPK and lipid metabolism pathways may play critical roles in oncoVV-TTL replication in Hep-3B cells, and oncoVV-TTL replication in Huh7 cells may depend on AMPK/PI3K/androgen pathways. This study provides evidence for the application of oncolytic vaccinia viruses in hepatocellular carcinoma.
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Affiliation(s)
| | | | | | | | | | - Ting Ye
- Correspondence: (T.Y.); (G.L.)
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22
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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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23
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Hassan ST, Mohamed AF, AbdelAllah NH, Zedan H. Evaluation of MMR live attenuated vaccine oncolytic potential using Ehrlich ascites carcinoma in a murine model. Med Oncol 2023; 40:6. [PMID: 36308603 PMCID: PMC9617820 DOI: 10.1007/s12032-022-01866-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 10/02/2022] [Indexed: 01/17/2023]
Abstract
MMR vaccine is a common vaccine that contains oncolytic viruses (Measles, Mumps, and Rubella) and could be used as a potential anti-cancer treatment. In this study, we assessed the anti-tumor activity of the MMR vaccine against Ehrlich ascites carcinoma (EAC) solid tumor induced in mice. The in vitro assay showed that vaccine IC50 in EAC was approximately 200 CCID50. The vaccine was intratumorally administrated twice weekly in EAC-bearing mice. The antitumor response of the vaccine was measured by tumor growth, survival rate, histopathologic examination, flow cytometry analysis, and body biochemical parameters. The MMR vaccine demonstrated a substantial reduction of tumor growth and prolongation of life span as well. The proliferation marker was significantly lower in the vaccine-treated group. Moreover, the apoptosis key parameter Casp-3 was also higher in the vaccine-treated group. The vaccine somewhat restored the deterioration of the biochemical parameters (LDH, GOT, GPT, MDA, NO, and PON-1) in the tumor-bearing mice. Finally, this study indicated the potential antitumor effect of MMR vaccine via anti‑proliferative, apoptotic activities, and modulating the antioxidant parameters. This study opens a new field of inquiry for future research on the vaccine's anti-cancer properties.
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Affiliation(s)
- Sara T. Hassan
- Laboratory Evaluation Administration, Egyptian Drug Authority, Giza, 12654 Egypt
| | - Aly F. Mohamed
- International Center for Training and Advanced Researches (ICTAR-Egypt), Cairo, Egypt
| | | | - Hamdallah Zedan
- grid.7776.10000 0004 0639 9286Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo, 11562 Egypt
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24
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Zou H, Mou X, Zhu B. Combining of Oncolytic Virotherapy and Other Immunotherapeutic Approaches in Cancer: A Powerful Functionalization Tactic. GLOBAL CHALLENGES (HOBOKEN, NJ) 2023; 7:2200094. [PMID: 36618103 PMCID: PMC9818137 DOI: 10.1002/gch2.202200094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/04/2022] [Indexed: 06/17/2023]
Abstract
Oncolytic viruses have found a good place in the treatment of cancer. Administering oncolytic viruses directly or by applying genetic changes can be effective in cancer treatment through the lysis of tumor cells and, in some cases, by inducing immune system responses. Moreover, oncolytic viruses induce antitumor immune responses via releasing tumor antigens in the tumor microenvironment (TME) and affect tumor cell growth and metabolism. Despite the success of virotherapy in cancer therapies, there are several challenges and limitations, such as immunosuppressive TME, lack of effective penetration into tumor tissue, low efficiency in hypoxia, antiviral immune responses, and off-targeting. Evidence suggests that oncolytic viruses combined with cancer immunotherapy-based methods such as immune checkpoint inhibitors and adoptive cell therapies can effectively overcome these challenges. This review summarizes the latest data on the use of oncolytic viruses for the treatment of cancer and the challenges of this method. Additionally, the effectiveness of mono, dual, and triple therapies using oncolytic viruses and other anticancer agents has been discussed based on the latest findings.
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Affiliation(s)
- Hai Zou
- Department of Critical CareFudan University Shanghai Cancer CenterShanghai200032China
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032China
| | - Xiao‐Zhou Mou
- General SurgeryCancer CenterDepartment of Hepatobiliary and Pancreatic Surgery and Minimally Invasive SurgeryZhejiang Provincial People's Hospital (Affiliated People's Hospital of Hangzhou Medical College)Hangzhou310014China
- Key Laboratory of Cancer Molecular Diagnosis and Individualized Therapy of Zhejiang ProvinceZhejiang Provincial People's HospitalAffiliated People's Hospital of Hangzhou Medical CollegeHangzhou310014China
| | - Biao Zhu
- Department of Critical CareFudan University Shanghai Cancer CenterShanghai200032China
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghai200032China
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25
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Li X, Sun X, Wang B, Li Y, Tong J. Oncolytic virus-based hepatocellular carcinoma treatment: Current status, intravenous delivery strategies, and emerging combination therapeutic solutions. Asian J Pharm Sci 2023; 18:100771. [PMID: 36896445 PMCID: PMC9989663 DOI: 10.1016/j.ajps.2022.100771] [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: 06/03/2022] [Revised: 10/24/2022] [Accepted: 12/04/2022] [Indexed: 12/30/2022] Open
Abstract
Current treatments for advanced hepatocellular carcinoma (HCC) have limited success in improving patients' quality of life and prolonging life expectancy. The clinical need for more efficient and safe therapies has contributed to the exploration of emerging strategies. Recently, there has been increased interest in oncolytic viruses (OVs) as a therapeutic modality for HCC. OVs undergo selective replication in cancerous tissues and kill tumor cells. Strikingly, pexastimogene devacirepvec (Pexa-Vec) was granted an orphan drug status in HCC by the U.S. Food and Drug Administration (FDA) in 2013. Meanwhile, dozens of OVs are being tested in HCC-directed clinical and preclinical trials. In this review, the pathogenesis and current therapies of HCC are outlined. Next, we summarize multiple OVs as single therapeutic agents for the treatment of HCC, which have demonstrated certain efficacy and low toxicity. Emerging carrier cell-, bioengineered cell mimetic- or nonbiological vehicle-mediated OV intravenous delivery systems in HCC therapy are described. In addition, we highlight the combination treatments between oncolytic virotherapy and other modalities. Finally, the clinical challenges and prospects of OV-based biotherapy are discussed, with the aim of continuing to develop a fascinating approach in HCC patients.
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Affiliation(s)
- Xinguo Li
- The First Hospital of China Medical University, Shenyang 110001, China
| | - Xiaonan Sun
- The 4th People's Hospital of Shenyang, Shenyang 110031, China
| | - Bingyuan Wang
- The First Hospital of China Medical University, Shenyang 110001, China
| | - Yiling Li
- The First Hospital of China Medical University, Shenyang 110001, China
| | - Jing Tong
- The First Hospital of China Medical University, Shenyang 110001, China
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26
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Fang C, Xiao G, Wang T, Song L, Peng B, Xu B, Zhang K. Emerging Nano-/Biotechnology Drives Oncolytic Virus-Activated and Combined Cancer Immunotherapy. RESEARCH 2023; 6:0108. [PMID: 37040283 PMCID: PMC10079287 DOI: 10.34133/research.0108] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 03/15/2023] [Indexed: 04/05/2023]
Abstract
Oncolytic viruses (OVs) as one promising antitumor methods have made important contributions to tumor immunotherapy, which arouse increasing attention. They provide the dual mechanisms including direct killing effect toward tumor cells and immune activation for elevating antitumor responses, which have been proved in many preclinical studies. Especially, natural or genetically modified viruses as clinical immune preparations have emerged as a new promising approach objective to oncology treatment. The approval of talimogene laherparepvec (T-VEC) by the U.S. Food and Drug Administration (FDA) for the therapy of advanced melanoma could be considered as a milestone achievement in the clinical translation of OV. In this review, we first discussed the antitumor mechanisms of OVs with an emphasis on targeting, replication, and propagation. We further outlined the state of the art of current OVs in tumor and underlined the activated biological effects especially including immunity. More significantly, the enhanced immune responses based on OVs were systematically discussed from different perspectives such as combination with immunotherapy, genetic engineering of OVs, integration with nanobiotechnology or nanoparticles, and antiviral response counteraction, where their principles were shed light on. The development of OVs in the clinics was also highlighted to analyze the actuality and concerns of different OV applications in clinical trials. At last, the future perspectives and challenges of OVs as an already widely accepted treatment means were discussed. This review will provide a systematic review and deep insight into OV development and also offer new opportunities and guidance pathways to drive the further clinical translation.
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Affiliation(s)
- Chao Fang
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Gaozhe Xiao
- National Center for International Research of Bio-targeting Theranostics,
Guangxi Medical University, No. 22 Shuangyong Road 22, Nanning, Guangxi 530021, China
| | - Taixia Wang
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Li Song
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Bo Peng
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
| | - Bin Xu
- Department of Urology, Shanghai Ninth People’s Hospital,
Shanghai Jiaotong University School of Medicine, No. 639 Zhizaoju Road, Huangpu, Shanghai 200011, China
| | - Kun Zhang
- Central Laboratory and Department of Urology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine,
Tongji University, No. 301 Yan-chang-zhong Road, Shanghai 200072, China
- National Center for International Research of Bio-targeting Theranostics,
Guangxi Medical University, No. 22 Shuangyong Road 22, Nanning, Guangxi 530021, China
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27
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Basu R, Moles CM. Rational selection of an ideal oncolytic virus to address current limitations in clinical translation. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2023. [PMID: 37541726 DOI: 10.1016/bs.ircmb.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
Oncolytic virus therapy (OVT) is a promising modality that leverages the propensity of natural or engineered viruses to selectively replicate in and kill cancer cells. Over the past decade, (pre)clinical studies have focused on the development and testing of adenovirus, herpes simplex virus, and vaccinia virus-based vectors. These studies have identified barriers to success confronting the field. Here, we propose a set of selection criteria or ideal properties of a successful oncolytic virus, which include lack of pathogenicity, low seroprevalence, selectivity (infection and replication), transgene carrying capacity, and genome stability. We use these requirements to analyze the oncolytic virus landscape, and then identify a potentially optimal species for platform development - vesicular stomatitis virus.
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28
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Aptamers Enhance Oncolytic Viruses' Antitumor Efficacy. Pharmaceutics 2022; 15:pharmaceutics15010151. [PMID: 36678780 PMCID: PMC9864469 DOI: 10.3390/pharmaceutics15010151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/27/2022] [Accepted: 12/30/2022] [Indexed: 01/04/2023] Open
Abstract
Oncolytic viruses are highly promising for cancer treatment because they target and lyse tumor cells. These genetically engineered vectors introduce therapeutic or immunostimulatory genes into the tumor. However, viral therapy is not always safe and effective. Several problems are related to oncolytic viruses' targeted delivery to the tumor and immune system neutralization in the bloodstream. Cryoprotection and preventing viral particles from aggregating during storage are other critical issues. Aptamers, short RNA, or DNA oligonucleotides may help to crawl through this bottleneck. They are not immunogenic, are easily synthesized, can be chemically modified, and are not very demanding in storage conditions. It is possible to select an aptamer that specifically binds to any target cell, oncolytic virus, or molecule using the SELEX technology. This review comprehensively highlights the most important research and methodological approaches related to oncolytic viruses and nucleic acid aptamers. Here, we also analyze possible future research directions for combining these two methodologies to improve the effectiveness of cancer virotherapy.
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29
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Hu H, Xia Q, Hu J, Wang S. Oncolytic Viruses for the Treatment of Bladder Cancer: Advances, Challenges, and Prospects. J Clin Med 2022; 11:jcm11236997. [PMID: 36498574 PMCID: PMC9738443 DOI: 10.3390/jcm11236997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/16/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Bladder cancer is one of the most prevalent cancers. Despite recent advancements in bladder cancer therapy, new strategies are still required for improving patient outcomes, particularly for those who experienced Bacille Calmette-Guerin failure and those with locally advanced or metastatic bladder cancer. Oncolytic viruses are either naturally occurring or purposefully engineered viruses that have the ability to selectively infect and lyse tumor cells while avoiding harming healthy cells. In light of this, oncolytic viruses serve as a novel and promising immunotherapeutic strategy for bladder cancer. A wide diversity of viruses, including adenoviruses, herpes simplex virus, coxsackievirus, Newcastle disease virus, vesicular stomatitis virus, alphavirus, and vaccinia virus, have been studied in many preclinical and clinical studies for their potential as oncolytic agents for bladder cancer. This review aims to provide an overview of the advances in oncolytic viruses for the treatment of bladder cancer and highlights the challenges and research directions for the future.
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Affiliation(s)
| | | | - Jia Hu
- Correspondence: (J.H.); (S.W.)
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30
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Optimal timing of PD-1 blockade in combination with oncolytic virus therapy. Semin Cancer Biol 2022; 86:971-980. [PMID: 34033895 DOI: 10.1016/j.semcancer.2021.05.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 05/13/2021] [Accepted: 05/18/2021] [Indexed: 01/27/2023]
Abstract
Anti-PD-1 and oncolytic viruses (OVs) have non-overlapping anti-tumor mechanisms, since each agent works at different steps of the cancer-immunity cycle. Evidence suggests that OVs improve therapeutic responses to anti-PD-1 therapy by reversing immunosuppressive factors, increasing the number and diversity of infiltrating lymphocytes, and promoting PD-L1 expression in both injected and non-injected tumors. Many studies in preclinical models suggest that the timing of anti-PD-1 administration influences the therapeutic success of the combination therapy (anti-PD-1 + OV). Therefore, determining the appropriate sequencing of agents is of critical importance to designing a rationale OV-based combinational clinical trial. Currently, the combination of anti-PD-1 and OVs are being delivered using various schedules, and we have classified the timing of administration of anti-PD-1 and OVs into five categories: (i) anti-PD-1 lead-in → OV; (ii) concurrent administration; (iii) OV lead-in → anti-PD-1; (iv) concurrent therapy lead-in → anti-PD-1; and (v) OV lead-in → concurrent therapy. Based on the reported preclinical and clinical literature, the most promising treatment strategy to date is hypothesized to be OV lead-in → concurrent therapy. In the OV lead-in → concurrent therapy approach, initial OV treatment results in T cell priming and infiltration into tumors and an immunologically hot tumor microenvironment (TME), which can be counterbalanced by engagement of PD-L1 to PD-1 receptor on immune cells, leading to T cell exhaustion. Therefore, after initial OV therapy, concurrent use of both OV and anti-PD-1 is critical through which OV maintains T cell priming and an immunologically hot TME, whereas PD-1 blockade helps to overcome PD-L1/PD-1-mediated T cell exhaustion. It is important to note that the hypothetical conclusion drawn in this review is based on thorough literature review on current understanding of OV + anti-PD-1 combination therapies and rhythm of treatment-induced cancer-immunity cycle. A variety of confounding factors such as tumor types, OV types, presence or absence of cytokine transgenes carried by an OV, timing of treatment initiation, varying dosages and treatment frequencies/duration of OV and anti-PD-1, etc. may affect the validity of our conclusion that will need to be further examined by future research (such as side-by-side comparative studies using all five treatment schedules in a given tumor model).
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31
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Zhu Z, McGray AJR, Jiang W, Lu B, Kalinski P, Guo ZS. Improving cancer immunotherapy by rationally combining oncolytic virus with modulators targeting key signaling pathways. Mol Cancer 2022; 21:196. [PMID: 36221123 PMCID: PMC9554963 DOI: 10.1186/s12943-022-01664-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 09/26/2022] [Indexed: 11/10/2022] Open
Abstract
Oncolytic viruses (OVs) represent a new class of multi-modal immunotherapies for cancer, with OV-elicited antitumor immunity being key to their overall therapeutic efficacy. Currently, the clinical effectiveness of OV as monotherapy remains limited, and thus investigators have been exploring various combinations with other anti-cancer agents and demonstrated improved therapeutic efficacy. As cancer cells have evolved to alter key signaling pathways for enhanced cell proliferation, cancer progression and metastasis, these cellular and molecular changes offer promising targets for rational cancer therapy design. In this regard, key molecules in relevant signaling pathways for cancer cells or/and immune cells, such as EGFR-KRAS (e.g., KRASG12C), PI3K-AKT-mTOR, ERK-MEK, JAK-STAT, p53, PD-1-PD-L1, and epigenetic, or immune pathways (e.g., histone deacetylases, cGAS-STING) are currently under investigation and have the potential to synergize with OV to modulate the immune milieu of the tumor microenvironment (TME), thereby improving and sustaining antitumor immunity. As many small molecule modulators of these signaling pathways have been developed and have shown strong therapeutic potential, here we review key findings related to both OV-mediated immunotherapy and the utility of small molecule modulators of signaling pathways in immuno-oncology. Then, we focus on discussion of the rationales and potential strategies for combining OV with selected modulators targeting key cellular signaling pathways in cancer or/and immune cells to modulate the TME and enhance antitumor immunity and therapeutic efficacy. Finally, we provide perspectives and viewpoints on the application of novel experimental systems and technologies that can propel this exciting branch of medicine into a bright future.
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Affiliation(s)
- Zhi Zhu
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, China
| | - A J Robert McGray
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Weijian Jiang
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Binfeng Lu
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA.,Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Pawel Kalinski
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
| | - Zong Sheng Guo
- UPMC Hillman Cancer Center, Pittsburgh, PA, USA. .,Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
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32
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Therapeutic Efficacy of Oncolytic Viruses in Fighting Cancer: Recent Advances and Perspective. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3142306. [PMID: 35910836 PMCID: PMC9337963 DOI: 10.1155/2022/3142306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 04/20/2022] [Accepted: 05/26/2022] [Indexed: 12/22/2022]
Abstract
Immunotherapy is at the cutting edge of modern cancer treatment. Innovative medicines have been developed with varying degrees of success that target all aspects of tumor biology: tumors, niches, and the immune system. Oncolytic viruses (OVs) are a novel and potentially immunotherapeutic approach for cancer treatment. OVs reproduce exclusively in cancer cells, causing the tumor mass to lyse. OVs can also activate the immune system in addition to their primary activity. Tumors create an immunosuppressive environment by suppressing the immune system’s ability to respond to tumor cells. By injecting OVs into the tumor, the immune system is stimulated, allowing it to generate a robust and long-lasting response against the tumor. The essential biological properties of oncolytic viruses, as well as the underlying mechanisms that enable their usage as prospective anticancer medicines, are outlined in this review. We also discuss the increased efficacy of virotherapy when combined with other cancer medications.
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33
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Freitas MVD, Frâncio L, Haleva L, Matte UDS. Protection is not always a good thing: The immune system's impact on gene therapy. Genet Mol Biol 2022; 45:e20220046. [PMID: 35852088 PMCID: PMC9295005 DOI: 10.1590/1678-4685-gmb-2022-0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/18/2022] [Indexed: 11/22/2022] Open
Abstract
There are many clinical trials underway for the development of gene therapies, and some have resulted in gene therapy products being commercially approved already. Significant progress was made to develop safer and more effective strategies to deliver and regulate genetic products. An unsolved aspect is the immune system, which can affect the efficiency of gene therapy in different ways. Here we present an overview of approved gene therapy products and the immune response elicited by gene delivery systems. These include responses against the vector or its content after delivery and against the product of the corrected gene. Strategies to overcome the hurdles include hiding the vector or/and the transgene product from the immune system and hiding the immune system from the vector/transgene product. Combining different strategies, such as patient screening and intelligent vector design, gene therapy is set to make a difference in the life of patients with severe genetic diseases.
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Affiliation(s)
- Martiela Vaz de Freitas
- Hospital de Clínicas de Porto Alegre, Centro de Pesquisa Experimental, Laboratório Células Tecidos e Genes, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Genética e Biologia Molecular, Porto Alegre, RS, Brazil.,Hospital de Clínicas de Porto Alegre, Núcleo de Bioinformática Centro de Pesquisa Experimental, Porto Alegre, RS, Brazil
| | - Lariane Frâncio
- Hospital de Clínicas de Porto Alegre, Centro de Pesquisa Experimental, Laboratório Células Tecidos e Genes, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Genética e Biologia Molecular, Porto Alegre, RS, Brazil
| | - Laura Haleva
- Universidade Federal do Rio Grande do Sul, Instituto de Biociências, Porto Alegre, RS, Brazil
| | - Ursula da Silveira Matte
- Hospital de Clínicas de Porto Alegre, Centro de Pesquisa Experimental, Laboratório Células Tecidos e Genes, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Genética e Biologia Molecular, Porto Alegre, RS, Brazil.,Hospital de Clínicas de Porto Alegre, Núcleo de Bioinformática Centro de Pesquisa Experimental, Porto Alegre, RS, Brazil.,Universidade Federal do Rio Grande do Sul, Departamento de Genética, Porto Alegre, RS, Brazil
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34
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Jenner AL, Smalley M, Goldman D, Goins WF, Cobbs CS, Puchalski RB, Chiocca EA, Lawler S, Macklin P, Goldman A, Craig M. Agent-based computational modeling of glioblastoma predicts that stromal density is central to oncolytic virus efficacy. iScience 2022; 25:104395. [PMID: 35637733 PMCID: PMC9142563 DOI: 10.1016/j.isci.2022.104395] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/18/2022] [Accepted: 04/08/2022] [Indexed: 11/26/2022] Open
Abstract
Oncolytic viruses (OVs) are emerging cancer immunotherapy. Despite notable successes in the treatment of some tumors, OV therapy for central nervous system cancers has failed to show efficacy. We used an ex vivo tumor model developed from human glioblastoma tissue to evaluate the infiltration of herpes simplex OV rQNestin (oHSV-1) into glioblastoma tumors. We next leveraged our data to develop a computational, model of glioblastoma dynamics that accounts for cellular interactions within the tumor. Using our computational model, we found that low stromal density was highly predictive of oHSV-1 therapeutic success, suggesting that the efficacy of oHSV-1 in glioblastoma may be determined by stromal-to-tumor cell regional density. We validated these findings in heterogenous patient samples from brain metastatic adenocarcinoma. Our integrated modeling strategy can be applied to suggest mechanisms of therapeutic responses for central nervous system cancers and to facilitate the successful translation of OVs into the clinic.
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Affiliation(s)
- Adrianne L. Jenner
- Department of Mathematics and Statistics, Université de Montréal, Montréal, QC, Canada
- Sainte-Justine University Hospital Research Centre, Montréal, QC, Canada
| | - Munisha Smalley
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | | | - William F. Goins
- Department of Microbiology and Molecular Genetics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Charles S. Cobbs
- Ben and Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, Seattle, WA, USA
| | - Ralph B. Puchalski
- Ben and Catherine Ivy Center for Advanced Brain Tumor Treatment, Swedish Neuroscience Institute, Seattle, WA, USA
| | - E. Antonio Chiocca
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Sean Lawler
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Paul Macklin
- Department of Intelligent Systems Engineering, Indiana University, Bloomington, IN, USA
| | - Aaron Goldman
- Division of Engineering in Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Morgan Craig
- Department of Mathematics and Statistics, Université de Montréal, Montréal, QC, Canada
- Sainte-Justine University Hospital Research Centre, Montréal, QC, Canada
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35
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Oncolytic Vaccinia Virus Harboring Aphrocallistes vastus Lectin Inhibits the Growth of Hepatocellular Carcinoma Cells. Mar Drugs 2022; 20:md20060378. [PMID: 35736181 PMCID: PMC9230886 DOI: 10.3390/md20060378] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 05/29/2022] [Accepted: 06/01/2022] [Indexed: 02/04/2023] Open
Abstract
Oncolytic vaccinia virus has been developed as a novel cancer therapeutic drug in recent years. Our previous studies demonstrated that the antitumor effect of oncolytic vaccina virus harboring Aphrocallistes vastus lectin (oncoVV-AVL) was significantly enhanced in several cancer cells. In the present study, we investigated the underlying mechanisms of AVL that affect virus replication and promote the antitumor efficacy of oncolytic virus in hepatocellular carcinoma (HCC). Our results showed that oncoVV-AVL markedly exhibited antitumor effects in both hepatocellular carcinoma cell lines and a xenograft mouse model. Further investigation illustrated that oncoVV-AVL could activate tumor immunity by upregulating the expression of type I interferons and enhance virus replication by inhibiting ISRE mediated viral defense response. In addition, we inferred that AVL promoted the ability of virus replication by regulating the PI3K/Akt, MAPK/ERK, and Hippo/MST pathways through cross-talk Raf-1, as well as metabolism-related pathways. These findings provide a novel perspective for the exploitation of marine lectins in oncolytic therapy.
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36
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Leilei Z, Kewen Z, Biao H, Fang H, Yigang W. The Role of Chemokine IL-7 in Tumor and Its Potential Antitumor Immunity. J Interferon Cytokine Res 2022; 42:243-250. [PMID: 35613386 DOI: 10.1089/jir.2021.0236] [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: 11/12/2022] Open
Abstract
Interleukin-7 (IL-7) is a cytokine belonging to the chemokine family. It plays a key role in the differentiation, development, and maturation of T lymphocytes and B lymphocytes, which is pivotal to adaptive immunity. In addition to its role in lymphocyte development, recent studies have indicated the antitumor functions of IL-7 in the tumor microenvironment. In this review, we discuss the role of IL-7 in tumors and summarize its antitumor potential and clinical application in lymphoma, leukemia, breast cancer, colon cancer, and so on. Furthermore, the combinational strategies of IL-7 and other antitumor drugs have been also discussed.
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Affiliation(s)
- Zhang Leilei
- Xinyuan Institute of Medicine and Biotechnology, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
- Department of Pathology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
- Zhejiang Sci-Tech University Shaoxing Academy of Biomedicine, Shaoxing, China
| | - Zhou Kewen
- Department of Immunology, University of Toronto, Bachelor of Science, Toronto, Canada
| | - Huang Biao
- Xinyuan Institute of Medicine and Biotechnology, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Huang Fang
- Department of Pathology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Wang Yigang
- Xinyuan Institute of Medicine and Biotechnology, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Sci-Tech University Shaoxing Academy of Biomedicine, Shaoxing, China
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37
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Rezazadeh A, Soleimanjahi H, Soudi S, Habibian A. Comparison of the Effect of Adipose Mesenchymal Stem Cells-Derived Secretome with and without Reovirus in CT26 Cells. ARCHIVES OF RAZI INSTITUTE 2022; 77:615-622. [PMID: 36284984 PMCID: PMC9548274 DOI: 10.22092/ari.2021.353845.1615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 05/23/2021] [Indexed: 01/24/2023]
Abstract
Colorectal cancer is the fourth leading cause of cancer-related deaths that has significantly increased over the past three decades. New therapeutic approaches, such as oncolytic viruses, have become very imperative recently to destroy cancer cells. The use of mesenchymal stem cells (MSCs) secretome that is produced in response to variant conditions involves different paracrine molecules secretion that has therapeutic potential in several chronic diseases. Mesenchymal stem cells and their derivatives are employed as regenerative medicine; nevertheless, there is ambiguity in the function of these cells in the control of malignancy. This study aimed to examine the apoptotic effect of secretomes derived from MSCs affected by encompassing oncolytic reoviruses. Mesenchymal stem cells were cultured after separation from abdominal adipose tissue of BALB/c mice. After three passages, the cells were infected by reovirus at the multiplicity of infection of 1 plaque-forming unit per cell. Uninfected and infected secretomes with reovirus were collected separately. The colorectal cancer CT26 cells were confronted with uninfected secretome, infected secretions, reovirus as a positive control, and Dulbecco's Modified Eagle Medium/High Glucose as negative control separately. Finally, apoptosis and necrosis were evaluated by flow cytometry. The infected secretome with reovirus was capable to induce apoptosis more than the uninfected secretome in CT26. However, the supernatant of reovirus infected cells was more capable to induce cell death, in comparison to the infected secretome. Infected MSCs with oncolytic reovirus produced a type of condition media that enhanced apoptosis induction and could have a therapeutic effect on cancer cells. Nonetheless, tumoral cells confronted with the oncolytic reovirus showed more capability in inducing apoptosis in CT26 cells. As a result, the use of oncolytic virus and infected secretome are more effective than uninfected secretome in inducing apoptosis.
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Affiliation(s)
- A Rezazadeh
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - H Soleimanjahi
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - S Soudi
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - A Habibian
- Department of Virology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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38
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Mardi A, Shirokova AV, Mohammed RN, Keshavarz A, Zekiy AO, Thangavelu L, Mohamad TAM, Marofi F, Shomali N, Zamani A, Akbari M. Biological causes of immunogenic cancer cell death (ICD) and anti-tumor therapy; Combination of Oncolytic virus-based immunotherapy and CAR T-cell therapy for ICD induction. Cancer Cell Int 2022; 22:168. [PMID: 35488303 PMCID: PMC9052538 DOI: 10.1186/s12935-022-02585-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 04/11/2022] [Indexed: 12/22/2022] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy is a promising and rapidly expanding therapeutic option for a wide range of human malignancies. Despite the ongoing progress of CAR T-cell therapy in hematologic malignancies, the application of this therapeutic strategy in solid tumors has encountered several challenges due to antigen heterogeneity, suboptimal CAR T-cell trafficking, and the immunosuppressive features of the tumor microenvironment (TME). Oncolytic virotherapy is a novel cancer therapy that employs competent or genetically modified oncolytic viruses (OVs) to preferentially proliferate in tumor cells. OVs in combination with CAR T-cells are promising candidates for overcoming the current drawbacks of CAR T-cell application in tumors through triggering immunogenic cell death (ICD) in cancer cells. ICD is a type of cellular death in which danger-associated molecular patterns (DAMPs) and tumor-specific antigens are released, leading to the stimulation of potent anti-cancer immunity. In the present review, we discuss the biological causes of ICD, different types of ICD, and the synergistic combination of OVs and CAR T-cells to reach potent tumor-specific immunity.
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Affiliation(s)
- Amirhossein Mardi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Anastasia V Shirokova
- Department of Prosthetic Dentistry, I. M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Rebar N Mohammed
- Medical Laboratory Analysis Department, College of Health Science, Cihan University of Sulaimaniya, Suleimanyah, Kurdistan region, Iraq.,College of. Veterinary Medicine, University of Sulaimani, Suleimanyah, Iraq
| | - Ali Keshavarz
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Angelina O Zekiy
- Department of Prosthetic Dentistry, I. M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Lakshmi Thangavelu
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Saveetha University, Chennai, India
| | - Talar Ahmad Merza Mohamad
- Department of Pharmacology and Toxicology, Clinical Pharmacy, Hawler Medical University, College of Pharmacy, Kurdistan Region-Erbil, Iraq
| | - Faroogh Marofi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Navid Shomali
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Zamani
- Shiraz Transplant Center, Abu Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Morteza Akbari
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. .,Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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39
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Cerqueira OLD, Antunes F, Assis NG, Cardoso EC, Clavijo-Salomón MA, Domingues AC, Tessarollo NG, Strauss BE. Perspectives for Combining Viral Oncolysis With Additional Immunotherapies for the Treatment of Melanoma. Front Mol Biosci 2022; 9:777775. [PMID: 35495634 PMCID: PMC9048901 DOI: 10.3389/fmolb.2022.777775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 03/22/2022] [Indexed: 12/19/2022] Open
Abstract
Melanoma is the deadliest type of skin cancer with steadily increasing incidence worldwide during the last few decades. In addition to its tumor associated antigens (TAAs), melanoma has a high mutation rate compared to other tumors, which promotes the appearance of tumor specific antigens (TSAs) as well as increased lymphocytic infiltration, inviting the use of therapeutic tools that evoke new or restore pre-existing immune responses. Innovative therapeutic proposals, such as immune checkpoint inhibitors (ICIs), have emerged as effective options for melanoma. However, a significant portion of these patients relapse and become refractory to treatment. Likewise, strategies using viral vectors, replicative or not, have garnered confidence and approval by different regulatory agencies around the world. It is possible that further success of immune therapies against melanoma will come from synergistic combinations of different approaches. In this review we outline molecular features inherent to melanoma and how this supports the use of viral oncolysis and immunotherapies when used as monotherapies or in combination.
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Affiliation(s)
- Otto Luiz Dutra Cerqueira
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Fernanda Antunes
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Nadine G Assis
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Elaine C Cardoso
- Department of Pediatrics, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Maria A Clavijo-Salomón
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Ana C Domingues
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Nayara G Tessarollo
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Bryan E Strauss
- Centro de Investigação Translacional em Oncologia (CTO)/LIM, Instituto do Câncer do Estado de São Paulo (ICESP), Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
- *Correspondence: Bryan E Strauss,
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Howard FHN, Al-Janabi H, Patel P, Cox K, Smith E, Vadakekolathu J, Pockley AG, Conner J, Nohl JF, Allwood DA, Collado-Rojas C, Kennerley A, Staniland S, Muthana M. Nanobugs as Drugs: Bacterial Derived Nanomagnets Enhance Tumor Targeting and Oncolytic Activity of HSV-1 Virus. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2104763. [PMID: 35076148 DOI: 10.1002/smll.202104763] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/18/2021] [Indexed: 06/14/2023]
Abstract
The survival strategies of infectious organisms have inspired many therapeutics over the years. Indeed the advent of oncolytic viruses (OVs) exploits the uncontrolled replication of cancer cells for production of their progeny resulting in a cancer-targeting treatment that leaves healthy cells unharmed. Their success against inaccessible tumors however, is highly variable due to inadequate tumor targeting following systemic administration. Coassembling herpes simplex virus (HSV1716) with biocompatible magnetic nanoparticles derived from magnetotactic bacteria enables tumor targeting from circulation with magnetic guidance, protects the virus against neutralizing antibodies and thereby enhances viral replication within tumors. This approach additionally enhances the intratumoral recruitment of activated immune cells, promotes antitumor immunity and immune cell death, thereby inducing tumor shrinkage and increasing survival in a syngeneic mouse model of breast cancer by 50%. Exploiting the properties of such a nanocarrier, rather than tropism of the virus, for active tumor targeting offers an exciting, novel approach for enhancing the bioavailability and treatment efficacy of tumor immunotherapies for disseminated neoplasms.
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Affiliation(s)
- Faith H N Howard
- Department of Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Haider Al-Janabi
- Department of Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Priya Patel
- Department of Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Katie Cox
- Department of Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Emily Smith
- NMRC, School of Chemistry, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Jayakumar Vadakekolathu
- John van Geest Cancer Research Centre, Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, NG11 8NS, UK
| | - A Graham Pockley
- John van Geest Cancer Research Centre, Centre for Health, Ageing and Understanding Disease (CHAUD), School of Science and Technology, Nottingham Trent University, Nottingham, NG11 8NS, UK
| | - Joe Conner
- Invizius Ltd, BioCity, Bo'ness road, Newhouse, ML1 5UH, UK
| | - James F Nohl
- Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK
| | - Dan A Allwood
- Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK
| | - Cristal Collado-Rojas
- Department of Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Aneurin Kennerley
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Sarah Staniland
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield, S3 7HF, UK
| | - Munitta Muthana
- Department of Oncology and Metabolism, Mellanby Centre for Bone Research, University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
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41
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Sancho-Albero M, Encinas-Giménez M, Sebastián V, Pérez E, Luján L, Santamaría J, Martin-Duque P. Transfer of photothermal nanoparticles using stem cell derived small extracellular vesicles for in vivo treatment of primary and multinodular tumours. J Extracell Vesicles 2022; 11:e12193. [PMID: 35257503 PMCID: PMC8902660 DOI: 10.1002/jev2.12193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 01/03/2022] [Accepted: 01/13/2022] [Indexed: 12/21/2022] Open
Abstract
The main current challenges in oncology are (1) avoiding systemic side effects in therapy, and (2) developing alternative treatment strategies for metastatic tumours. Nanomedicine was assumed to provide answers to these issues, but delivering enough therapeutic nanoparticles (NPs) to tumours still remains a huge challenge in nanomaterials‐based treatments. Extracellular vesicles (EVs) play a key role in cell communication processes and can be combined with nanomaterials to improve their targeting capabilities. In this work, we leverage the ability of EVs derived from stem cells to reach tumour areas successfully, being used as delivery vehicles for nanoparticles acting as hyperthermia agents. Once small extracellular vesicles (sEVs) loaded with NIR‐sensitive hollow gold NPs reached primary subcutaneous solid tumours, they were irradiated with a NIR laser and almost complete tumour remission was obtained. More interestingly, those sEV vehicles were also able to reach multinodular areas similar to those on advanced metastatic phases, eradicating most tumour growth regions in multiple cancerous nodules located in the pancreas region.
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Affiliation(s)
- María Sancho-Albero
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Centre on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Miguel Encinas-Giménez
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Centre on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Victor Sebastián
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Centre on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Estela Pérez
- Department of Animal Pathology, University of Zaragoza, Zaragoza, Spain
| | - Lluís Luján
- Department of Animal Pathology, University of Zaragoza, Zaragoza, Spain.,Instituto Universitario de Investigación Mixto Agroalimentario de Aragón (IA2), University of Zaragoza, Zaragoza, Spain
| | - Jesús Santamaría
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Centre on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.,Instituto Aragonés de Ciencias de la Salud /IIS Aragón, Zaragoza, Spain
| | - Pilar Martin-Duque
- Instituto Aragonés de Ciencias de la Salud /IIS Aragón, Zaragoza, Spain.,Fundación Araid, Zaragoza, Spain
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42
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Shao S, Yang X, Zhang YN, Wang XJ, Li K, Zhao YL, Mou XZ, Hu PY. Oncolytic Virotherapy in Peritoneal Metastasis Gastric Cancer: The Challenges and Achievements. Front Mol Biosci 2022; 9:835300. [PMID: 35295845 PMCID: PMC8918680 DOI: 10.3389/fmolb.2022.835300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/04/2022] [Indexed: 11/13/2022] Open
Abstract
Gastric cancer (GC) is the fourth most common cancer and the second leading cause of cancer death globally. Although the mortality rate in some parts of the world, such as East Asia, is still high, new treatments and lifestyle changes have effectively reduced deaths from this type of cancer. One of the main challenges of this type of cancer is its late diagnosis and poor prognosis. GC patients are usually diagnosed in the advanced stages of the disease, which is often associated with peritoneal metastasis (PM) and significantly reduces survival. This type of metastasis in patients with GC poses a serious challenge due to limitations in common therapies such as surgery and tumor resection, as well as failure to respond to systemic chemotherapy. To solve this problem, researchers have used virotherapy such as reovirus-based anticancer therapy in patients with GC along with PM who are resistant to current chemotherapies because this therapeutic approach is able to overcome immune suppression by activating dendritic cells (DCs) and eventually lead to the intrinsic activity of antitumor effector T cells. This review summarizes the immunopathogenesis of peritoneal metastasis of gastric cancer (PMGC) and the details for using virotherapy as an effective anticancer treatment approach, as well as its challenges and opportunities.
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Affiliation(s)
- Su Shao
- Department of General Surgery, Chun’an First People’s Hospital (Zhejiang Provincial People’s Hospital Chun’an Branch), Hangzhou, China
| | - Xue Yang
- General Surgery, Cancer Center, Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital of Hangzhou Medical College), Hangzhou, China
- Clinical Research Institute, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital of Hangzhou Medical College), Hangzhou, China
| | - You-Ni Zhang
- Department of Traumatology, Tiantai People’s Hospital of Zhejiang Province (Tiantai Branch of Zhejiang People’s Hospital), Taizhou, China
| | - Xue-Jun Wang
- Department of General Surgery, Chun’an First People’s Hospital (Zhejiang Provincial People’s Hospital Chun’an Branch), Hangzhou, China
| | - Ke Li
- Guangdong Techpool Bio-pharma Co., Ltd., Guangzhou, China
| | - Ya-Long Zhao
- Guangdong Techpool Bio-pharma Co., Ltd., Guangzhou, China
| | - Xiao-Zhou Mou
- General Surgery, Cancer Center, Department of Hepatobiliary and Pancreatic Surgery and Minimally Invasive Surgery, Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital of Hangzhou Medical College), Hangzhou, China
- Clinical Research Institute, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital of Hangzhou Medical College), Hangzhou, China
- *Correspondence: Xiao-Zhou Mou, ; Pei-Yang Hu,
| | - Pei-Yang Hu
- Department of Traumatology, Tiantai People’s Hospital of Zhejiang Province (Tiantai Branch of Zhejiang People’s Hospital), Taizhou, China
- *Correspondence: Xiao-Zhou Mou, ; Pei-Yang Hu,
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43
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Controlling Cell Trafficking: Addressing Failures in CAR T and NK Cell Therapy of Solid Tumours. Cancers (Basel) 2022; 14:cancers14040978. [PMID: 35205725 PMCID: PMC8870056 DOI: 10.3390/cancers14040978] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/09/2022] [Accepted: 02/11/2022] [Indexed: 02/04/2023] Open
Abstract
The precision guiding of endogenous or adoptively transferred lymphocytes to the solid tumour mass is obligatory for optimal anti-tumour effects and will improve patient safety. The recognition and elimination of the tumour is best achieved when anti-tumour lymphocytes are proximal to the malignant cells. For example, the regional secretion of soluble factors, cytotoxic granules, and cell-surface molecule interactions are required for the death of tumour cells and the suppression of neovasculature formation, tumour-associated suppressor, or stromal cells. The resistance of individual tumour cell clones to cellular therapy and the hostile environment of the solid tumours is a major challenge to adoptive cell therapy. We review the strategies that could be useful to overcoming insufficient immune cell migration to the tumour cell mass. We argue that existing 'competitive' approaches should now be revisited as complementary approaches to improve CAR T and NK cell therapy.
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44
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Gastrointestinal cancer-associated fibroblasts expressing Junctional Adhesion Molecule-A are amenable to infection by oncolytic reovirus. Cancer Gene Ther 2022; 29:1918-1929. [PMID: 35869278 PMCID: PMC9750869 DOI: 10.1038/s41417-022-00507-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 06/13/2022] [Accepted: 07/06/2022] [Indexed: 01/25/2023]
Abstract
Gastrointestinal (GI) cancers are characterized by extensive tumor stroma that both promotes tumor progression and acts as a physical barrier for adjacent tumor cells, limiting the effect of current treatment modalities. Oncolytic virotherapy is currently investigated in clinical trials as a novel therapeutic agent for different malignancies of the GI tract, but it is largely unknown whether these viruses can also target the tumor stroma. Here, we investigated the tropism of two commonly studied OVs, adenovirus and reovirus, towards primary GI fibroblasts from human oesophageal, gastric, duodenal and pancreatic carcinomas (N = 36). GI fibroblasts were susceptible to type 3 Dearing (T3D) strain R124 and bioselected mutant reovirus (jin-3) infection but not oncolytic adenovirus (Ad5-Δ24). Efficient infection and apoptosis of human and mouse GI cancer-derived fibroblasts by these reoviruses was partially dependent on the expression of the reovirus entry receptor, Junctional Adhesion Molecule-A (JAM-A). Moreover, human GI cancer organoid-fibroblast co-cultures showed higher overall infectivity when containing JAM-A expressing fibroblasts as compared to JAM-A negative fibroblasts, indicating a potential role of JAM-A expressing fibroblasts for viral dissemination. We further show that JAM-A is not only necessary for efficient reovirus infection of fibroblasts but also partially mediates reovirus-induced apoptosis, dependent on signaling through the C-terminal PDZ-domain of JAM-A. Altogether, our data show the presence of JAM-A expressing fibroblasts in both human and murine GI cancers that are amenable to infection and induction of apoptosis by reovirus, extending the potential anti-cancer actions of reovirus with stromal targeting.
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45
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Zuo S, Wei M, Xu T, Kong L, He B, Wang S, Wang S, Wu J, Dong J, Wei J. An engineered oncolytic vaccinia virus encoding a single-chain variable fragment against TIGIT induces effective antitumor immunity and synergizes with PD-1 or LAG-3 blockade. J Immunother Cancer 2021; 9:jitc-2021-002843. [PMID: 34949694 PMCID: PMC8705214 DOI: 10.1136/jitc-2021-002843] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND In addition to directly lysing tumors, oncolytic viruses also induce antitumor immunity by recruiting and activating immune cells in the local tumor microenvironment. However, the activation of the immune cells induced by oncolytic viruses is always accompanied by high-level expression of immune checkpoints in these cells, which may reduce the efficacy of the oncolytic viruses. The aim of this study is to arm the oncolytic vaccinia virus (VV) with immune checkpoint blockade to enhance its antitumor efficacy. METHODS Through homologous recombination with the parental VV, an engineered VV-scFv-TIGIT was produced, which encodes a single-chain variable fragment (scFv) targeting T-cell immunoglobulin and ITIM domain (TIGIT). The antitumor efficacy of the VV-scFv-TIGIT was explored in several subcutaneous and ascites tumor models. The antitumor efficacy of VV-scFv-TIGIT combined with programmed cell death 1 (PD-1) or lymphocyte-activation gene 3 (LAG-3) blockade was also investigated. RESULTS The VV-scFv-TIGIT effectively replicated in tumor cells and lysed them, and prompt the infected tumor cells to secret the functional scFv-TIGIT. Compared with control VV, intratumoral injection of VV-scFv-TIGIT in several mouse subcutaneous tumor models showed superior antitumor efficacy, accompanied by more T cell infiltration and a higher degree of CD8+ T cells activation. Intraperitoneal injection of VV-scFv-TIGIT in a mouse model of malignant ascites also significantly improved T cell infiltration and CD8+ T cell activation, resulting in more than 90% of the tumor-bearing mice being cured. Furthermore, the antitumor immune response induced by VV-scFv-TIGIT was dependent on CD8+ T cells which mediated a long-term immunological memory and a systemic antitumor immunity against the same tumor. Finally, the additional combination of PD-1 or LAG-3 blockade further enhanced the antitumor efficacy of VV-scFv-TIGIT, increasing the complete response rate of tumor-bearing mice. CONCLUSIONS Oncolytic virotherapy using engineered VV-scFv-TIGIT was an effective strategy for cancer immunotherapy. Administration of VV-scFv-TIGIT caused a profound reshaping of the suppressive tumor microenvironment from 'cold' to 'hot' status. VV-scFv-TIGIT also synergized with PD-1 or LAG-3 blockade to achieve a complete response to tumors with poor response to VV or immune checkpoint blockade monotherapy.
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Affiliation(s)
- Shuguang Zuo
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China.,Laboratory for Translational Medicine, Chifeng Municipal Hospital, Chifeng Clinical Medical School, Inner Mongolia Medical University, Chifeng, Inner Mongolia, China
| | - Min Wei
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Tiancheng Xu
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Lingkai Kong
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Bohao He
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Shiqun Wang
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Shibing Wang
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Junhua Wu
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Jie Dong
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Jiwu Wei
- Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
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Ramamurthy N, Pathak DC, D'Silva AL, Batheja R, Mariappan AK, Vakharia VN, Chellappa MM, Dey S. Evaluation of the oncolytic property of recombinant Newcastle disease virus strain R2B in 4T1 and B16-F10 cells in-vitro. Res Vet Sci 2021; 139:159-165. [PMID: 34332418 DOI: 10.1016/j.rvsc.2021.07.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 07/08/2021] [Accepted: 07/22/2021] [Indexed: 12/15/2022]
Abstract
Recombinant Newcastle disease virus vectors have gained a lot of interest for its oncolytic virus therapy and cancer immune therapeutic properties due to its selective replication to high titers in cancer cells. The aim of this study was to find out the oncolytic effects of mesogenic recombinant NDV strain R2B-GFP on murine mammary tumor cell line 4T1 and murine melanoma cell line B16-F10. The anti-tumor effects of R2B-GFP virus were studied via expression of virus transgene GFP in cancer cells, evaluating its cytotoxicity and cell migration efficacies by MTT and wound healing assays respectively. In addition, the underlying apoptotic mechanism of R2B-GFP virus was estimated by TUNEL assay, colorimetric estimation of Caspase-3, 8 and 9 and the estimation of Bax to Bcl-2 ratio. The results showed a significant decrease in viability of both 4T1 and B16-F10 cells infected with R2B-GFP virus at 0.1 and 1 MOI. R2B-GFP virus could significantly induce apoptosis in the 4T1 and B16-F10 cells as compared to the uninfected control. Further, a flow cytometry analysis on apoptotic cells percentage and mitochondria membrane permeability test was also studied in R2B-GFP virus treated 4T1 and B16-F10 cell lines. The R2B-GFP virus caused an increase in loss of mitochondrial membrane permeability in both 4T1 and B16-F10 cells indicating the involvement of mitochondrial regulated cell death. Thus, the recombinant virus R2B-GFP virus proved to be a valid candidate for oncolytic viral therapy in 4T1 and B16-F10 cells.
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Affiliation(s)
- Narayan Ramamurthy
- Recombinant DNA Lab, Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India
| | - Dinesh C Pathak
- Recombinant DNA Lab, Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India
| | - Ajai Lawrence D'Silva
- Recombinant DNA Lab, Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India
| | - Rahul Batheja
- Recombinant DNA Lab, Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India
| | - Asok Kumar Mariappan
- Avian Diseases Section, Division of Pathology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India
| | - Vikram N Vakharia
- Institute of Marine & Environmental Technology, University of Maryland Baltimore County, Baltimore, USA
| | - Madhan Mohan Chellappa
- Recombinant DNA Lab, Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India.
| | - Sohini Dey
- Recombinant DNA Lab, Division of Veterinary Biotechnology, Indian Veterinary Research Institute, Izatnagar, Bareilly 243 122, India.
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47
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Ye M, Keicher M, Gentschev I, Szalay AA. Efficient Selection of Recombinant Fluorescent Vaccinia Virus Strains and Rapid Virus Titer Determination by Using a Multi-Well Plate Imaging System. Biomedicines 2021; 9:biomedicines9081032. [PMID: 34440236 PMCID: PMC8393244 DOI: 10.3390/biomedicines9081032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/12/2021] [Accepted: 08/12/2021] [Indexed: 12/17/2022] Open
Abstract
Engineered vaccinia virus (VACV) strains are used extensively as vectors for the development of novel cancer vaccines and cancer therapeutics. In this study, we describe for the first time a high-throughput approach for both fluorescent rVACV generation and rapid viral titer measurement with the multi-well plate imaging system, IncuCyte®S3. The isolation of a single, well-defined plaque is critical for the generation of novel recombinant vaccinia virus (rVACV) strains. Unfortunately, current methods of rVACV engineering via plaque isolation are time-consuming and laborious. Here, we present a modified fluorescent viral plaque screening and selection strategy that allows one to generally obtain novel fluorescent rVACV strains in six days, with a minimum of just four days. The standard plaque assay requires chemicals for fixing and staining cells. Manual plaque counting based on visual inspection of the cell culture plates is time-consuming. Here, we developed a fluorescence-based plaque assay for quantifying the vaccinia virus that does not require a cell staining step. This approach is less toxic to researchers and is reproducible; it is thus an improvement over the traditional assay. Lastly, plaque counting by virtue of a fluorescence-based image is very convenient, as it can be performed directly on the computer.
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Affiliation(s)
- Mingyu Ye
- Department of Biochemistry and Cancer Therapy Research Center (CTRC), Biocenter, University of Wuerzburg, Theodor-Boveri-Weg 1, 97074 Wuerzburg, Germany; (M.K.); (I.G.)
- Correspondence: (M.Y.); (A.A.S.); Tel.:+49-931-3189187 (M.Y.); +49-931-3184410 (A.A.S.)
| | - Markus Keicher
- Department of Biochemistry and Cancer Therapy Research Center (CTRC), Biocenter, University of Wuerzburg, Theodor-Boveri-Weg 1, 97074 Wuerzburg, Germany; (M.K.); (I.G.)
| | - Ivaylo Gentschev
- Department of Biochemistry and Cancer Therapy Research Center (CTRC), Biocenter, University of Wuerzburg, Theodor-Boveri-Weg 1, 97074 Wuerzburg, Germany; (M.K.); (I.G.)
| | - Aladar A. Szalay
- Department of Biochemistry and Cancer Therapy Research Center (CTRC), Biocenter, University of Wuerzburg, Theodor-Boveri-Weg 1, 97074 Wuerzburg, Germany; (M.K.); (I.G.)
- Department of Radiation Oncology, Rebecca & John Moores Comprehensive Cancer Center, University of California, San Diego, CA 92093, USA
- Department of Pathology, Center of Immune Technologies, Stanford University School of Medicine, Stanford, CA 94305, USA
- Correspondence: (M.Y.); (A.A.S.); Tel.:+49-931-3189187 (M.Y.); +49-931-3184410 (A.A.S.)
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48
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Cheng G, Dong H, Yang C, Liu Y, Wu Y, Zhu L, Tong X, Wang S. A review on the advances and challenges of immunotherapy for head and neck cancer. Cancer Cell Int 2021; 21:406. [PMID: 34332576 PMCID: PMC8325213 DOI: 10.1186/s12935-021-02024-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/14/2021] [Indexed: 02/07/2023] Open
Abstract
Head and neck cancer (HNC), which includes lip and oral cavity, larynx, nasopharynx, oropharynx, and hypopharynx malignancies, is one of the most common cancers worldwide. Due to the interaction of tumor cells with immune cells in the tumor microenvironment, immunotherapy of HNCs, along with traditional treatments such as chemotherapy, radiotherapy, and surgery, has attracted much attention. Four main immunotherapy strategies in HNCs have been developed, including oncolytic viruses, monoclonal antibodies, chimeric antigen receptor T cells (CAR-T cells), and therapeutic vaccines. Oncorine (H101), an approved oncolytic adenovirus in China, is the pioneer of immunotherapy for the treatment of HNCs. Pembrolizumab and nivolumab are mAbs against PD-L1 that have been approved for recurrent and metastatic HNC patients. To date, several clinical trials using immunotherapy agents and their combination are under investigation. In this review, we summarize current the interaction of tumor cells with immune cells in the tumor microenvironment of HNCs, the main strategies that have been applied for immunotherapy of HNCs, obstacles that hinder the success of immunotherapies in patients with HNCs, as well as solutions for overcoming the challenges to enhance the response of HNCs to immunotherapies.
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Affiliation(s)
- Gang Cheng
- Department of Stomatology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, 310014, China.,Department of Stomatology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, 233030, China
| | - Hui Dong
- Department of Stomatology, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, 310014, China.,Department of Stomatology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, 233030, China
| | - Chen Yang
- Department of Ultrasonography, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, 310014, China
| | - Yang Liu
- Department of Ultrasonography, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, 310014, China
| | - Yi Wu
- Phase I Clinical Research Center, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, 310014, China
| | - Lifen Zhu
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital, Hangzhou, 310014, Zhejiang, People's Republic of China.,Molecular Diagnosis Laboratory, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Xiangmin Tong
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital, Hangzhou, 310014, Zhejiang, People's Republic of China.,Molecular Diagnosis Laboratory, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China
| | - Shibing Wang
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital, Hangzhou, 310014, Zhejiang, People's Republic of China. .,Molecular Diagnosis Laboratory, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, China.
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49
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Ray SK, Meshram Y, Mukherjee S. Cancer Immunology and CAR-T Cells: A Turning Point Therapeutic Approach in Colorectal Carcinoma with Clinical Insight. Curr Mol Med 2021; 21:221-236. [PMID: 32838717 DOI: 10.2174/1566524020666200824103749] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 07/24/2020] [Accepted: 08/28/2020] [Indexed: 12/24/2022]
Abstract
Cancer immunotherapy endeavours in harnessing the delicate strength and specificity of the immune system for therapy of different malignancies, including colorectal carcinoma. The recent challenge for cancer immunotherapy is to practice and develop molecular immunology tools to create tactics that efficiently and securely boost antitumor reactions. After several attempts of deceptive outcomes, the wave has lastly altered and immunotherapy has become a clinically confirmed treatment for several cancers. Immunotherapeutic methods include the administration of antibodies or modified proteins that either block cellular activity or co-stimulate cells through immune control pathways, cancer vaccines, oncolytic bacteria, ex vivo activated adoptive transfer of T cells and natural killer cells. Engineered T cells are used to produce a chimeric antigen receptor (CAR) to treat different malignancies, including colorectal carcinoma in a recent decade. Despite the considerable early clinical success, CAR-T therapies are associated with some side effects and sometimes display minimal efficacy. It gives special emphasis on the latest clinical evidence with CAR-T technology and also other related immunotherapeutic methods with promising performance, and highlighted how this therapy can affect the therapeutic outcome and next upsurge as a key clinical aspect of colorectal carcinoma. In this review, we recapitulate the current developments produced to improve the efficacy and specificity of CAR-T therapies in colon cancer.
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Affiliation(s)
- Suman K Ray
- Independent Researcher, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh-462020, India
| | - Yamini Meshram
- Independent Researcher, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh-462020, India
| | - Sukhes Mukherjee
- Department of Biochemistry, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh-462020, India
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50
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Kana SI, Essani K. Immuno-Oncolytic Viruses: Emerging Options in the Treatment of Colorectal Cancer. Mol Diagn Ther 2021; 25:301-313. [PMID: 33713031 DOI: 10.1007/s40291-021-00517-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2021] [Indexed: 12/18/2022]
Abstract
Colorectal cancer is the third most common neoplasm in the world and the third leading cause of cancer-related deaths in the USA. A safer and more effective therapeutic intervention against this malignant carcinoma is called for given the limitations and toxicities associated with the currently available treatment modalities. Immuno-oncolytic or oncolytic virotherapy, the use of viruses to selectively or preferentially kill cancer cells, has emerged as a potential anticancer treatment modality. Oncolytic viruses act as double-edged swords against the tumors through the direct cytolysis of cancer cells and the induction of antitumor immunity. A number of such viruses have been tested against colorectal cancer, in both preclinical and clinical settings, and many have produced promising results. Oncolytic virotherapy has also shown synergistic antitumor efficacy in combination with conventional treatment regimens. In this review, we describe the status of this therapeutic approach against colorectal cancer at both preclinical and clinical levels. Successes with and the challenges of using oncolytic viruses, both as monotherapy and in combination therapy, are also highlighted.
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Affiliation(s)
- Sadia Islam Kana
- Laboratory of Virology, Department of Biological Sciences, Western Michigan University, Kalamazoo, MI, 49008-5410, USA
| | - Karim Essani
- Laboratory of Virology, Department of Biological Sciences, Western Michigan University, Kalamazoo, MI, 49008-5410, USA.
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