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Zhang J, Chen J, Lin K. Immunogenic cell death-based oncolytic virus therapy: a sharp sword of tumor immunotherapy. Eur J Pharmacol 2024:176913. [PMID: 39154830 DOI: 10.1016/j.ejphar.2024.176913] [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: 05/28/2024] [Revised: 07/30/2024] [Accepted: 08/15/2024] [Indexed: 08/20/2024]
Abstract
Tumor immunotherapy, especially immune checkpoint inhibitors (ICIs), has been applied in clinical practice, but low response to immune therapies remains a thorny issue. Oncolytic viruses (OVs) are considered promising for cancer treatment because they can selectively target and destroy tumor cells followed by spreading to nearby tumor tissues for a new round of infection. Immunogenic cell death (ICD), which is the major mechanism of OVs' anticancer effects, is induced by endoplasmic reticulum stress and reactive oxygen species overload after virus infection and release specific damage-associated molecular patterns (DAMPs) in different types of tumor cells to transform the tumor microenvironment from "cold" to "hot". In this paper, we broadly define ICD as those types of cell death that is immunogenic, and describe their signaling pathways respectively. Focusing on ICD, we also elucidate the advantages and disadvantages of recent combination therapies and their future prospects.
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Affiliation(s)
- Jingyu Zhang
- The First Affiliated Hospital of Wenzhou Medical University, The First Clinical College of Wenzhou Medical University, Wenzhou, 325001, China
| | - Jiahe Chen
- The First Affiliated Hospital of Wenzhou Medical University, The First Clinical College of Wenzhou Medical University, Wenzhou, 325001, China
| | - Kezhi Lin
- Wenzhou Key Laboratory of Cancer-related Pathogens and Immunity, Experiential Center of Basic Medicine, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325001, China.
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2
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Schäfer TE, Knol LI, Haas FV, Hartley A, Pernickel SCS, Jády A, Finkbeiner MSC, Achberger J, Arelaki S, Modic Ž, Schröer K, Zhang W, Schmidt B, Schuster P, Haferkamp S, Doerner J, Gebauer F, Ackermann M, Kvasnicka HM, Kulkarni A, Bots STF, Kemp V, Hawinkels LJAC, Poetsch AR, Hoeben RC, Ehrhardt A, Marchini A, Ungerechts G, Ball CR, Engeland CE. Biomarker screen for efficacy of oncolytic virotherapy in patient-derived pancreatic cancer cultures. EBioMedicine 2024; 105:105219. [PMID: 38941955 PMCID: PMC11260584 DOI: 10.1016/j.ebiom.2024.105219] [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: 12/04/2022] [Revised: 06/07/2024] [Accepted: 06/11/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is a tumour entity with unmet medical need. To assess the therapeutic potential of oncolytic virotherapy (OVT) against PDAC, different oncolytic viruses (OVs) are currently investigated in clinical trials. However, systematic comparisons of these different OVs in terms of efficacy against PDAC and biomarkers predicting therapeutic response are lacking. METHODS We screened fourteen patient-derived PDAC cultures which reflect the intra- and intertumoural heterogeneity of PDAC for their sensitivity to five clinically relevant OVs, namely serotype 5 adenovirus Ad5-hTERT, herpes virus T-VEC, measles vaccine strain MV-NIS, reovirus jin-3, and protoparvovirus H-1PV. Live cell analysis, quantification of viral genome/gene expression, cell viability as well as cytotoxicity assays and titration of viral progeny were conducted. Transcriptome profiling was employed to identify potential predictive biomarkers for response to OV treatment. FINDINGS Patient-derived PDAC cultures showed individual response patterns to OV treatment. Twelve of fourteen cultures were responsive to at least one OV, with no single OV proving superior or inferior across all cultures. Known host factors for distinct viruses were retrieved as potential biomarkers. Compared to the classical molecular subtype, the quasi-mesenchymal or basal-like subtype of PDAC was found to be more sensitive to H-1PV, jin-3, and T-VEC. Generally, expression of viral entry receptors did not correlate with sensitivity to OV treatment, with one exception: Expression of Galectin-1 (LGALS1), a factor involved in H-1PV entry, positively correlated with H-1PV induced cell killing. Rather, cellular pathways controlling immunological, metabolic and proliferative signaling appeared to determine outcome. For instance, high baseline expression of interferon-stimulated genes (ISGs) correlated with relative resistance to oncolytic measles virus, whereas low cyclic GMP-AMP synthase (cGAS) expression was associated with exceptional response. Combination treatment of MV-NIS with a cGAS inhibitor improved tumour cell killing in several PDAC cultures and cells overexpressing cGAS were found to be less sensitive to MV oncolysis. INTERPRETATION Considering the heterogeneity of PDAC and the complexity of biological therapies such as OVs, no single biomarker can explain the spectrum of response patterns. For selection of a particular OV, PDAC molecular subtype, ISG expression as well as activation of distinct signaling and metabolic pathways should be considered. Combination therapies can overcome resistance in specific constellations. Overall, oncolytic virotherapy is a viable treatment option for PDAC, which warrants further development. This study highlights the need for personalised treatment in OVT. By providing all primary data, this study provides a rich source and guidance for ongoing developments. FUNDING German National Science Foundation (Deutsche Forschungsgemeinschaft, DFG), German Cancer Aid (Deutsche Krebshilfe), German National Academic Scholarship Foundation (Studienstiftung des deutschen Volkes), Survival with Pancreatic Cancer Foundation.
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Affiliation(s)
- Theresa E Schäfer
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany; Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Lisanne I Knol
- Department for Translational Medical Oncology, National Center for Tumor Diseases Dresden (NCT/UCC), A Partnership Between DKFZ, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, and Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Germany; Translational Medical Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany
| | - Ferdinand V Haas
- Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Anna Hartley
- Laboratory of Oncolytic Virus Immuno-Therapeutics, German Cancer Research Center (DKFZ), Heidelberg, Germany; DNA Vector Laboratory, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sophie C S Pernickel
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany; Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Attila Jády
- Department for Translational Medical Oncology, National Center for Tumor Diseases Dresden (NCT/UCC), A Partnership Between DKFZ, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, and Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Germany; Translational Medical Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany
| | - Maximiliane S C Finkbeiner
- Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Johannes Achberger
- Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany; Institute of Immunology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stella Arelaki
- German Cancer Research Center (DKFZ) Heidelberg, Translational Functional Cancer Genomics, Germany
| | - Živa Modic
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Katrin Schröer
- Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Wenli Zhang
- Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Barbara Schmidt
- Institute of Clinical Microbiology and Hygiene, University Hospital Regensburg, Regensburg, Germany; Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Philipp Schuster
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Sebastian Haferkamp
- Department of Dermatology, University Hospital Regensburg, Regensburg, Germany
| | - Johannes Doerner
- Department of Surgery, Helios University Hospital Wuppertal, Wuppertal, Germany
| | - Florian Gebauer
- Department of Surgery, Helios University Hospital Wuppertal, Wuppertal, Germany
| | - Maximilian Ackermann
- Institute of Pathology and Molecular Pathology, Helios University Clinic Wuppertal, Witten/Herdecke University, Witten, Germany; Institute of Pathology, RWTH University Clinics University Aachen, Aachen, Germany
| | - Hans-Michael Kvasnicka
- Institute of Pathology and Molecular Pathology, Helios University Clinic Wuppertal, Witten/Herdecke University, Witten, Germany
| | - Amit Kulkarni
- Laboratory of Oncolytic Virus Immuno-Therapeutics, Luxembourg Institute of Health, Luxembourg
| | - Selas T F Bots
- Virus and Cell Biology Lab, Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Vera Kemp
- Virus and Cell Biology Lab, Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Lukas J A C Hawinkels
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - Anna R Poetsch
- Biotechnology Center, Technische Universität Dresden, Dresden, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany; German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany; National Center for Tumor Diseases (NCT), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rob C Hoeben
- Virus and Cell Biology Lab, Department of Cell and Chemical Biology, Leiden University Medical Center, Leiden, the Netherlands
| | - Anja Ehrhardt
- Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany
| | - Antonio Marchini
- Laboratory of Oncolytic Virus Immuno-Therapeutics, German Cancer Research Center (DKFZ), Heidelberg, Germany; Laboratory of Oncolytic Virus Immuno-Therapeutics, Luxembourg Institute of Health, Luxembourg
| | - Guy Ungerechts
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Medical Oncology, University Hospital Heidelberg, Heidelberg, Germany
| | - Claudia R Ball
- Department for Translational Medical Oncology, National Center for Tumor Diseases Dresden (NCT/UCC), A Partnership Between DKFZ, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, and Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Germany; Translational Medical Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany; German Cancer Research Center (DKFZ) Heidelberg, Translational Functional Cancer Genomics, Germany; German Cancer Consortium (DKTK), Partner Site Dresden, Germany; Faculty of Biology, TUD Dresden University of Technology, Germany
| | - Christine E Engeland
- Clinical Cooperation Unit Virotherapy, German Cancer Research Center (DKFZ), Heidelberg, Germany; Virology and Microbiology, Center for Biomedical Education and Research (ZBAF), Witten/Herdecke University, Witten, Germany; Experimental Hematology and Immunotherapy, Department of Hematology, Hemostaseology, Cellular Therapy and Infectious Diseases, Faculty of Medicine and Leipzig University Hospital, Fraunhofer Institute for Cell Therapy and Immunology (IZI), Leipzig, Germany.
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3
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Mehralivand S, Thomas C, Puhr M, Claessens F, van de Merbel AF, Dubrovska A, Jenster G, Bernemann C, Sommer U, Erb HHH. New advances of the androgen receptor in prostate cancer: report from the 1st International Androgen Receptor Symposium. J Transl Med 2024; 22:71. [PMID: 38238739 PMCID: PMC10795409 DOI: 10.1186/s12967-024-04878-5] [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: 08/18/2023] [Accepted: 01/10/2024] [Indexed: 01/22/2024] Open
Abstract
The androgen receptor (AR) is a crucial player in various aspects of male reproduction and has been associated with the development and progression of prostate cancer (PCa). Therefore, the protein is the linchpin of current PCa therapies. Despite great research efforts, the AR signaling pathway has still not been deciphered, and the emergence of resistance is still the biggest problem in PCa treatment. To discuss the latest developments in AR research, the "1st International Androgen Receptor Symposium" offered a forum for the exchange of clinical and scientific innovations around the role of the AR in prostate cancer (PCa) and to stimulate new collaborative interactions among leading scientists from basic, translational, and clinical research. The symposium included three sessions covering preclinical studies, prognostic and diagnostic biomarkers, and ongoing prostate cancer clinical trials. In addition, a panel discussion about the future direction of androgen deprivation therapy and anti-AR therapy in PCa was conducted. Therefore, the newest insights and developments in therapeutic strategies and biomarkers are discussed in this report.
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Affiliation(s)
- Sherif Mehralivand
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Christian Thomas
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Martin Puhr
- Department of Urology, Medical University of Innsbruck, Innsbruck, Austria
| | - Frank Claessens
- Molecular Endocrinology Laboratory, Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | | | - Anna Dubrovska
- OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
- Institute of Radiooncology-OncoRay, Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
- National Center for Tumor Diseases (NCT), Dresden, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Guido Jenster
- Department of Urology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, The Netherlands
| | | | - Ulrich Sommer
- Institut für Pathologie, Medical Faculty, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Holger H H Erb
- Department of Urology, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
- German Cancer Consortium (DKTK), Partner Site Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany.
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4
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Calvillo-Rodríguez KM, Lorenzo-Anota HY, Rodríguez-Padilla C, Martínez-Torres AC, Scott-Algara D. Immunotherapies inducing immunogenic cell death in cancer: insight of the innate immune system. Front Immunol 2023; 14:1294434. [PMID: 38077402 PMCID: PMC10701401 DOI: 10.3389/fimmu.2023.1294434] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/01/2023] [Indexed: 12/18/2023] Open
Abstract
Cancer immunotherapies include monoclonal antibodies, cytokines, oncolytic viruses, cellular therapies, and other biological and synthetic immunomodulators. These are traditionally studied for their effect on the immune system's role in eliminating cancer cells. However, some of these therapies have the unique ability to directly induce cytotoxicity in cancer cells by inducing immunogenic cell death (ICD). Unlike general immune stimulation, ICD triggers specific therapy-induced cell death pathways, based on the release of damage-associated molecular patterns (DAMPs) from dying tumour cells. These activate innate pattern recognition receptors (PRRs) and subsequent adaptive immune responses, offering the promise of sustained anticancer drug efficacy and durable antitumour immune memory. Exploring how onco-immunotherapies can trigger ICD, enhances our understanding of their mechanisms and potential for combination strategies. This review explores the complexities of these immunotherapeutic approaches that induce ICD, highlighting their implications for the innate immune system, addressing challenges in cancer treatment, and emphasising the pivotal role of ICD in contemporary cancer research.
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Affiliation(s)
- Kenny Misael Calvillo-Rodríguez
- Laboratorio de Inmunología y Virología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, NL, Mexico
| | - Helen Yarimet Lorenzo-Anota
- Laboratorio de Inmunología y Virología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, NL, Mexico
- The Institute for Obesity Research, Tecnológico de Monterrey, Monterrey, NL, Mexico
| | - Cristina Rodríguez-Padilla
- Laboratorio de Inmunología y Virología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, NL, Mexico
| | - Ana Carolina Martínez-Torres
- Laboratorio de Inmunología y Virología, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, NL, Mexico
| | - Daniel Scott-Algara
- Département d'Immunologie, Unité de Biologie Cellulaire des Lymphocytes, Pasteur Institute, Paris, France
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5
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Khaleafi R, Zeleznjak J, Cordela S, Drucker S, Rovis TL, Jonjic S, Bar-On Y. Reovirus infection of tumor cells reduces the expression of NKG2D ligands, leading to impaired NK-cell cytotoxicity and functionality. Front Immunol 2023; 14:1231782. [PMID: 37753084 PMCID: PMC10518469 DOI: 10.3389/fimmu.2023.1231782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/24/2023] [Indexed: 09/28/2023] Open
Abstract
In recent years, reoviruses have been of major interest in immunotherapy because of their oncolytic properties. Preclinical and clinical trials, in which reovirus was used for the treatment of melanoma and glioblastoma, have paved the way for future clinical use of reovirus. However, little is known about how reovirus infection affects the tumor microenvironment and immune response towards infected tumor cells. Studies have shown that reovirus can directly stimulate natural killer (NK) cells, but how reovirus affects cellular ligands on tumor cells, which are ultimately key to tumor recognition and elimination by NK cells, has not been investigated. We tested how reovirus infection affects the binding of the NK Group-2 member D (NKG2D) receptor, which is a dominant mediator of NK cell anti-tumor activity. Using models of human-derived melanoma and glioblastoma tumors, we demonstrated that NKG2D ligands are downregulated in tumor cells post-reovirus-infection due to the impaired translation of these ligands in reovirus-infected cells. Moreover, we showed that downregulation of NKG2D ligands significantly impaired the binding of NKG2D to infected tumor cells. We further demonstrated that reduced recognition of NKG2D ligands significantly alters NK cell anti-tumor cytotoxicity in human primary NK cells and in the NK cell line NK-92. Thus, this study provides novel insights into reovirus-host interactions and could lead to the development of novel reovirus-based therapeutics that enhance the anti-tumor immune response.
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Affiliation(s)
- Raghad Khaleafi
- Department of Immunology, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Jelena Zeleznjak
- Department of Histology and Embryology/Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Sapir Cordela
- Department of Immunology, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Shani Drucker
- Department of Immunology, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Tihana Lenac Rovis
- Department of Histology and Embryology/Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Stipan Jonjic
- Department of Histology and Embryology/Center for Proteomics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia
| | - Yotam Bar-On
- Department of Immunology, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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6
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Lawrence MG, Taylor RA, Cuffe GB, Ang LS, Clark AK, Goode DL, Porter LH, Le Magnen C, Navone NM, Schalken JA, Wang Y, van Weerden WM, Corey E, Isaacs JT, Nelson PS, Risbridger GP. The future of patient-derived xenografts in prostate cancer research. Nat Rev Urol 2023; 20:371-384. [PMID: 36650259 PMCID: PMC10789487 DOI: 10.1038/s41585-022-00706-x] [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] [Accepted: 12/09/2022] [Indexed: 01/19/2023]
Abstract
Patient-derived xenografts (PDXs) are generated by engrafting human tumours into mice. Serially transplantable PDXs are used to study tumour biology and test therapeutics, linking the laboratory to the clinic. Although few prostate cancer PDXs are available in large repositories, over 330 prostate cancer PDXs have been established, spanning broad clinical stages, genotypes and phenotypes. Nevertheless, more PDXs are needed to reflect patient diversity, and to study new treatments and emerging mechanisms of resistance. We can maximize the use of PDXs by exchanging models and datasets, and by depositing PDXs into biorepositories, but we must address the impediments to accessing PDXs, such as institutional, ethical and legal agreements. Through collaboration, researchers will gain greater access to PDXs representing diverse features of prostate cancer.
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Affiliation(s)
- Mitchell G Lawrence
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.
- Melbourne Urological Research Alliance, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia.
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia.
- Cabrini Institute, Cabrini Health, Malvern, Victoria, Australia.
| | - Renea A Taylor
- Melbourne Urological Research Alliance, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
- Cabrini Institute, Cabrini Health, Malvern, Victoria, Australia
- Department of Physiology, Monash University, Clayton, Victoria, Australia
| | - Georgia B Cuffe
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - Lisa S Ang
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Ashlee K Clark
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
- Department of Urology, Radboud University Medical Center, Nijmegen, Netherlands
| | - David L Goode
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Laura H Porter
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - Clémentine Le Magnen
- Institute of Medical Genetics and Pathology, University Hospital Basel, Basel, Switzerland
- Department of Urology, University Hospital Basel, Basel, Switzerland
- Department of Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Nora M Navone
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jack A Schalken
- Department of Urology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Yuzhuo Wang
- Vancouver Prostate Centre, Vancouver, British Columbia, Canada
- Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Experimental Therapeutics, BC Cancer Agency, Vancouver, British Columbia, Canada
| | | | - Eva Corey
- Department of Urology, University of Washington, Seattle, WA, USA
| | - John T Isaacs
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center (SKCCC), Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Pharmacology and Molecular Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter S Nelson
- Divisions of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Urology, University of Washington, Seattle, WA, USA
| | - Gail P Risbridger
- Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.
- Melbourne Urological Research Alliance, Monash Biomedicine Discovery Institute, Clayton, Victoria, Australia.
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia.
- Cabrini Institute, Cabrini Health, Malvern, Victoria, Australia.
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7
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Wang G, Liu Y, Liu S, Lin Y, Hu C. Oncolyic Virotherapy for Prostate Cancer: Lighting a Fire in Winter. Int J Mol Sci 2022; 23:ijms232012647. [PMID: 36293504 PMCID: PMC9603894 DOI: 10.3390/ijms232012647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/30/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022] Open
Abstract
As the most common cancer of the genitourinary system, prostate cancer (PCa) is a global men's health problem whose treatments are an urgent research issue. Treatment options for PCa include active surveillance (AS), surgery, endocrine therapy, chemotherapy, radiation therapy, immunotherapy, etc. However, as the cancer progresses, the effectiveness of treatment options gradually decreases, especially in metastatic castration-resistant prostate cancer (mCRPC), for which there are fewer therapeutic options and which have a shorter survival period and worse prognosis. For this reason, oncolytic viral therapy (PV), with its exceptional properties of selective tumor killing, relatively good safety in humans, and potential for transgenic delivery, has attracted increasing attention as a new form of anti-tumor strategy for PCa. There is growing evidence that OV not only kills tumor cells directly by lysis but can also activate anticancer immunity by acting on the tumor microenvironment (TME), thereby preventing tumor growth. In fact, evidence of the efficacy of this strategy has been observed since the late 19th century. However, subsequently, interest waned. The renewed interest in this therapy was due to advances in biotechnological methods and innovations at the end of the 20th century, which was also the beginning of PCa therapy with OV. Moreover, in combination with chemotherapy, radiotherapy, gene therapy or immunotherapy, OV viruses can have a wide range of applications and can provide an effective therapeutic result in the treatment of PCa.
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Affiliation(s)
- Gongwei Wang
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Ying Liu
- Department of Infectious Diseases, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Shuoru Liu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Yuan Lin
- Department of Pharmacology, Sun Yat-sen University, Guangzhou 528478, China
| | - Cheng Hu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
- Correspondence:
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8
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Bots ST, Kemp V, Cramer SJ, van den Wollenberg DJ, Hornsveld M, Lamfers M, van der Pluijm G, Hoeben RC. Non-human primate adenoviruses of the Human Adenovirus B species are potent and broadly-acting oncolytic vector candidates. Hum Gene Ther 2021; 33:275-289. [PMID: 34861769 PMCID: PMC8972008 DOI: 10.1089/hum.2021.216] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The use of human adenoviruses (hAds) as oncolytic agents has demonstrated considerable potential. However, their efficacy in clinical studies is generally moderate and often varies between patients. This may, in part, be attributable to variable pre-existing neutralizing immunity in patients, which can impact the antitumor efficacy and lead to response heterogeneity. Our aim was to isolate new Ads for the development of oncolytic vectors with low prevalence of neutralizing immunity in the human population. To this end, we isolated a collection of new nonhuman primate (nhp) Ads from stool samples of four great ape species held captive. We elected 12 isolates comprising the broadest genetic variability for further characterization. For three new nhpAds, all classified as the human adenovirus B (HAdV-B) species, no neutralizing activity could be detected when exposed to a preparation of immunoglobulins isolated from a pool of >1,000 donors as a surrogate of population immunity. In addition, the nhpAds of the HAdV-B species showed enhanced oncolytic potency compared to nhpAds of the HAdV-C species as well as to human adenovirus type 5 (HAdV-C5) in vitro when tested in a panel of 29 human cancer cell lines. Next-generation sequencing of the viral genomes revealed higher sequence similarity between hAds and nhpAds of HAdV-B compared to HAdV-C, which might underlie the differences in oncolytic ability. As a proof-of-concept, the Rb-binding domain of the E1A protein of the gorilla-derived HAdV-B nhpAd-lumc007 was deleted, thereby creating a new oncolytic derivative, which demonstrated increased oncolytic potential compared to HAdV-C5. Collectively, our data demonstrate that nhpAds of the HAdV-B species can serve as an alternative for the development of potent oncolytic Ad vectors with limited pre-existing neutralizing immunity in humans.
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Affiliation(s)
- Selas Tf Bots
- Leiden Universitair Medisch Centrum, 4501, Cell and Chemical Biology, Einthovenweg 20, Leiden, Leiden, Zuid-Holland, Netherlands, 2300 RC;
| | - Vera Kemp
- Leiden Universitair Medisch Centrum, 4501, Cell and Chemical Biology, Leiden, Zuid-Holland, Netherlands;
| | - Steve J Cramer
- Leiden Universitair Medisch Centrum, 4501, Cell and Chemical Biology, Leiden, Zuid-Holland, Netherlands;
| | - Diana Jm van den Wollenberg
- Leiden University Medical Center, 4501, Cell and Chemical Biology, Einthovenweg 20, Leiden, Zuid-Holland, Netherlands, 2300 RC;
| | - Marten Hornsveld
- Leiden Universitair Medisch Centrum, 4501, Cell and Chemical Biology, Leiden, Zuid-Holland, Netherlands;
| | - Martine Lamfers
- Erasmus Medical Center, Neurosurgery, Rotterdam, Zuid-Holland, Netherlands;
| | - Gabri van der Pluijm
- Leiden Universitair Medisch Centrum, 4501, Urology, Leiden, Zuid-Holland, Netherlands;
| | - Rob C Hoeben
- Leiden Universitair Medisch Centrum, 4501, Cell and Chemical Biology, Leiden, Zuid-Holland, Netherlands;
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