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Gao X, Liu J, Sun R, Zhang J, Cao X, Zhang Y, Zhao M. Alliance between titans: combination strategies of CAR-T cell therapy and oncolytic virus for the treatment of hematological malignancies. Ann Hematol 2023:10.1007/s00277-023-05488-9. [PMID: 37853078 DOI: 10.1007/s00277-023-05488-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 09/28/2023] [Indexed: 10/20/2023]
Abstract
There have been several clinical studies using chimeric antigen receptor (CAR)-T cell therapy for different hematological malignancies. It has transformed the therapy landscape for hematologic malignancies dramatically. Nonetheless, in acute myeloid leukemia (AML) and T cell malignancies, it still has a dismal prognosis. Even in the most promising locations, recurrence with CAR-T treatment remains a big concern. Oncolytic viruses (OVs) can directly lyse tumor cells or cause immune responses, and they can be manipulated to create therapeutic proteins, increasing anticancer efficacy. Oncolytic viruses have been proven in a rising number of studies to be beneficial in hematological malignancies. There are limitations that cannot be avoided by using either treatment alone, and the combination of CAR-T cell therapy and oncolytic virus therapy may complement the disadvantages of individual application, enhance the advantages of their respective treatment methods and improve the treatment effect. The alternatives for combining two therapies in hematological malignancies are discussed in this article.
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Affiliation(s)
- Xuejin Gao
- Emergency, Tianjin First Central Hospital, Tianjin, 300192, China
| | - Jile Liu
- First Center Clinic College of Tianjin Medical University, Tianjin, 300192, China
| | - Rui Sun
- Nankai University School of Medicine, Tianjin, 300192, China
| | - Jingkun Zhang
- Cardiovascular Research Institute, University of California San Francisco, San Francisco, CA, USA
| | - Xinping Cao
- First Center Clinic College of Tianjin Medical University, Tianjin, 300192, China
| | - Yi Zhang
- First Center Clinic College of Tianjin Medical University, Tianjin, 300192, China
| | - Mingfeng Zhao
- Department of Hematology, Tianjin First Central Hospital, Tianjin, 300192, China.
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Wang X, Shen Y, Wan X, Hu X, Cai WQ, Wu Z, Xin Q, Liu X, Gui J, Xin HY, Xin HW. Oncolytic virotherapy evolved into the fourth generation as tumor immunotherapy. J Transl Med 2023; 21:500. [PMID: 37491263 PMCID: PMC10369732 DOI: 10.1186/s12967-023-04360-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 07/16/2023] [Indexed: 07/27/2023] Open
Abstract
BACKGROUND Oncolytic virotherapy (OVT) is a promising anti-tumor modality that utilizes oncolytic viruses (OVs) to preferentially attack cancers rather than normal tissues. With the understanding particularly in the characteristics of viruses and tumor cells, numerous innovative OVs have been engineered to conquer cancers, such as Talimogene Laherparepvec (T-VEC) and tasadenoturev (DNX-2401). However, the therapeutic safety and efficacy must be further optimized and balanced to ensure the superior safe and efficient OVT in clinics, and reasonable combination therapy strategies are also important challenges worthy to be explored. MAIN BODY Here we provided a critical review of the development history and status of OVT, emphasizing the mechanisms of enhancing both safety and efficacy. We propose that oncolytic virotherapy has evolved into the fourth generation as tumor immunotherapy. Particularly, to arouse T cells by designing OVs expressing bi-specific T cell activator (BiTA) is a promising strategy of killing two birds with one stone. Amazing combination of therapeutic strategies of OVs and immune cells confers immense potential for managing cancers. Moreover, the attractive preclinical OVT addressed recently, and the OVT in clinical trials were systematically reviewed. CONCLUSION OVs, which are advancing into clinical trials, are being envisioned as the frontier clinical anti-tumor agents coming soon.
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Affiliation(s)
- Xianwang Wang
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, 434023, Hubei, China.
| | - Yihua Shen
- The Second School of Clinical Medicine, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Xingxia Wan
- College of Arts and Sciences, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Xiaoqing Hu
- The Second School of Clinical Medicine, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Wen-Qi Cai
- Xinzhou Traditional Chinese Medicine Hospital, Zhongnan Hospital of Wuhan University (Xinzhou), Wuhan, 430000, Hubei, China
| | - Zijun Wu
- The Second School of Clinical Medicine, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Qiang Xin
- School of Graduate Students, Inner Mongolia Medical University, Inner Mongolian Autonomous Region, Hohhot, 010110, China
| | - Xiaoqing Liu
- College of Arts and Sciences, Yangtze University, Jingzhou, 434023, Hubei, China
| | - Jingang Gui
- Laboratory of Tumor Immunology, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Hong-Yi Xin
- The Doctoral Scientific Research Center, People's Hospital of Lianjiang, Guangdong, 524400, China.
- The Doctoral Scientific Research Center, Affiliated People's Hospital of Lianjiang, Guangdong Medical University, Guangdong, 524400, China.
| | - Hong-Wu Xin
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, 434023, Hubei, China.
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Sousa-Pimenta M, Martins Â, Machado V. Oncolytic viruses in hematological malignancies: hijacking disease biology and fostering new promises for immune and cell-based therapies. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2023; 379:189-219. [PMID: 37541724 DOI: 10.1016/bs.ircmb.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/06/2023]
Abstract
The increased tropism for malignant cells of some viruses has been highlighted in recent studies, prompting their use as a strategy to modify the transcriptional profile of those cells, while sparing the healthy ones. Likewise, they have been recognized as players modulating microenvironmental immunity, namely through an increase in antigen-presenting, natural-killer, and T CD8+ cytotoxic cells by a cross-priming mechanism elicited by tumor-associated antigens. The immunomodulatory role of the oncolytic virus seems relevant in hematological malignancies, which may relapse as a result of a proliferative burst elicited by an external stimulus in progenitor or neoplastic stem cells. By reprogramming the host cells and the surrounding environment, the potential of virotherapy ranges from the promise to eradicate the minimal measurable disease (in acute leukemia, for example), to the ex vivo purging of malignant progenitor cells in the setting of autologous bone marrow transplantation. In this review, we analyze the recent advances in virotherapy in hematological malignancies, either when administered alone or together with chemotherapeutic agents or other immunomodulators.
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Affiliation(s)
- Mário Sousa-Pimenta
- Serviço de Onco-Hematologia, Instituto Português de Oncologia do Porto, Porto, Portugal; i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Departamento de Biomedicina, Unidade de Farmacologia e Terapêutica, Faculdade de Medicina da Universidade do Porto, Universidade do Porto, Porto, Portugal.
| | - Ângelo Martins
- Serviço de Onco-Hematologia, Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Vera Machado
- Grupo de Oncologia Molecular e Patologia Viral, Centro de investigação do IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Instituto português de Oncologia do Porto (IPO Porto)/Porto Comprehensive Cancer Center (Porto.CCC), LAB2, Rua Dr António Bernardino de Almeida, Porto, Portugal
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The Use of Oncolytic Viruses in the Treatment of Multiple Myeloma. Cancers (Basel) 2021; 13:cancers13225687. [PMID: 34830842 PMCID: PMC8616105 DOI: 10.3390/cancers13225687] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/27/2021] [Accepted: 11/08/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Multiple myeloma is a type of blood cancer caused by the uncontrolled growth of antibody producing B cells (known as plasma cells) that reside in the bone marrow. It is classed as a largely incurable cancer as whilst patients respond well to initial chemotherapy treatments, unfortunately after periods of disease remission, relapse usually occurs with the emergence of chemotherapy resistance. Therefore, there is a need for new approaches that not only reduce tumour load but also prevent tumour relapse. Oncolytic viruses (OVs) (tumour killing viruses) are being explored as a therapy for various cancers, including multiple myeloma. This review discusses the use of OVs in myeloma in preclinical model systems and early phase clinical trials, and discusses some of the hurdles involved in the translation to myeloma patients. Abstract Multiple myeloma accounts for 1% of all new cancers worldwide. It is the second most common haematological malignancy and has a low five-year survival rate (53.2%). Myeloma remains an incurable disease and is caused by the growth of malignant plasma cells in the bone marrow. Current anti-myeloma therapies (conventional chemotherapies, immunomodulatory drugs i.e., thalidomide and its’ analogues, proteasome inhibitors, monoclonal antibodies, and radiotherapy) initially substantially debulk tumour burden, but after a period of remission ‘plateau phase’ disease invariably relapses due to tumour recrudescence from foci of minimal residual disease (MRD) and accumulating drug resistance. Therefore, there is a compelling clinical need for the development of novel treatment regimens to target MRD and effectively eliminate all remaining tumour cells. This review will discuss the potential use of oncolytic virus (OV) therapies in the treatment of myeloma. Specifically, it will focus on preclinical studies using DNA viruses (adenovirus (Ad), vaccinia virus (VV), myxoma virus (MYXV), and herpes simplex virus (HSV)), RNA viruses (reovirus (reo), coxsackie virus, measles virus (MV) and bovine viral diarrhoea virus (BVDV), and vesicular stomatitis virus (VSV)), and on four types of viruses (VV, reo, MV-NIS and VSV-IFNβ-NIS) that have been assessed clinically in a small number of myeloma patients.
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Cook J, Acosta-Medina AA, Peng KW, Lacy M, Russell S. Oncolytic virotherapy - Forging its place in the immunomodulatory paradigm for Multiple Myeloma. Cancer Treat Res Commun 2021; 29:100473. [PMID: 34673439 DOI: 10.1016/j.ctarc.2021.100473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 09/25/2021] [Indexed: 12/23/2022]
Abstract
The treatment focus for multiple myeloma (MM) has recently pivoted towards immune modulating strategies, with T-cell redirection therapies currently at the forefront of drug development. Yet, despite this revolution in treatment, MM remains without a sustainable cure. At the same time, tremendous advancement has been made in recombinant and gene editing techniques for oncolytic viruses (OV), which have increased their tumor specificity, improved safety, and enhanced the oncolytic and immunostimulatory potential. These breakthrough developments in oncolytic virotherapy have opened new avenues for OVs to be used in combination with other immune-based therapies such as checkpoint inhibitors, chimeric antigen receptor T-cells (CAR-T) and bispecific T-cell engagers. In this review, the authors place the spotlight on systemic oncolytic virotherapy as an adaptable immunotherapeutic for MM, highlight the unique mechanism of OVs in activating the immune-suppressive marrow microenvironment, and lastly showcase the OV platforms and the promising combination strategies in the pipeline for MM.
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Affiliation(s)
- Joselle Cook
- Division of Hematology, Mayo Clinic, Rochester MN, United States.
| | | | - Kah Whye Peng
- Department of Molecular Medicine, Mayo Clinic, Rochester MN , United States
| | - Martha Lacy
- Division of Hematology, Mayo Clinic, Rochester MN, United States
| | - Stephen Russell
- Division of Hematology, Mayo Clinic, Rochester MN, United States; Department of Molecular Medicine, Mayo Clinic, Rochester MN , United States
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Jin S, Wang Q, Wu H, Pang D, Xu S. Oncolytic viruses for triple negative breast cancer and beyond. Biomark Res 2021; 9:71. [PMID: 34563270 PMCID: PMC8466906 DOI: 10.1186/s40364-021-00318-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 07/29/2021] [Indexed: 12/18/2022] Open
Abstract
Biological therapy is considered an alternative treatment capable of eliciting the same effects on tumors as surgery, radiotherapy, and chemotherapy. As a major player in biological therapy, oncolytic viruses (OVs) have attracted great attention and achieved good results. Specifically, the successful application of OVs in head and neck cancer, as well as melanoma, promoted its research in triple negative breast cancer (TNBC). TNBC is a high-risk molecular type of breast cancer, characterized by strong invasion, easy recurrence, and metastasis. Due to the absence of estrogen and progesterone receptors, as well as the absence of overexpression or gene amplification of human epidermal growth factor receptor 2 (HER2), endocrine therapy and anti HER-2 targeted therapy have proven ineffective. Although chemotherapy has shown substantial efficacy in some TNBC patients, the occurrence of drug resistance and poor prognosis have prompted the exploration of new and effective treatment methods. The emerging concept of OVs provides a new platform to treat TNBC. Indeed, several studies have confirmed the therapeutic effects of OVs in TNBC. Numerous studies have also investigated the efficacy of OVs in other malignances, including solid tumor clinical trials, thus further demonstrating the promising application of oncolytic virotherapy for TNBC. The primary focus of the current review is the examination of OV mechanisms underlying their antitumor properties, while also summarizing the ongoing progress in OV research regarding TNBC treatment, as well as the various combinatorial strategies comprising OVs and other therapies. We also briefly introduce specific relevant clinical trials and discuss some of the progress in the research of novel OVs for the treatment of other malignancies, thereby affirming the significant therapeutic potential of OVs for the treatment of TNBC, as well as other cancers.
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Affiliation(s)
- Shengye Jin
- Harbin Medical University, 157 Baojian Road, Harbin, 150086, China.,Department of Breast Surgery, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China
| | - Qin Wang
- Sino-Russian Medical Research Cen8ter, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China.,Heilongjiang Academy of Medical Sciences, 157 Baojian Road, Harbin, 150086, China.,Translational Medicine Research and Cooperation Center of Northern China, Harbin Medical University, 150 Haping Road, Harbin, 1550081, China
| | - Hao Wu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China.,Sino-Russian Medical Research Cen8ter, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China.,Translational Medicine Research and Cooperation Center of Northern China, Harbin Medical University, 150 Haping Road, Harbin, 1550081, China
| | - Da Pang
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China. .,Sino-Russian Medical Research Cen8ter, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China. .,Heilongjiang Academy of Medical Sciences, 157 Baojian Road, Harbin, 150086, China.
| | - Shouping Xu
- Department of Breast Surgery, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin, 150081, China. .,Heilongjiang Academy of Medical Sciences, 157 Baojian Road, Harbin, 150086, China. .,Translational Medicine Research and Cooperation Center of Northern China, Harbin Medical University, 150 Haping Road, Harbin, 1550081, China.
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7
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Sarwar A, Hashim L, Faisal MS, Haider MZ, Ahmed Z, Ahmed TF, Shahzad M, Ansar I, Ali S, Aslam MM, Anwer F. Advances in viral oncolytics for treatment of multiple myeloma - a focused review. Expert Rev Hematol 2021; 14:1071-1083. [PMID: 34428997 DOI: 10.1080/17474086.2021.1972802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Oncolytic viruses are genetically engineered viruses that target myeloma-affected cells by detecting specific cell surface receptors (CD46, CD138), causing cell death by activating the signaling pathway to induce apoptosis or by immune-mediated cellular destruction. AREAS COVERED This article summarizes oncolytic virotherapy advancements such as the therapeutic use of viruses by targeting cell surface proteins of myeloma cells as well as the carriers to deliver viruses to the target tissues safely. The major classes of viruses that have been studied for this include measles, myxoma, adenovirus, reovirus, vaccinia, vesicular-stomatitis virus, coxsackie, and others. The measles virus acts as oncolytic viral therapy by binding to the CD46 receptors on the myeloma cells to utilize its surface H protein. These H-protein and CD46 interactions lead to cellular syncytia formation resulting in cellular apoptosis. Vesicular-stomatitis virus acts by downregulation of anti-apoptotic factors (Mcl-2, BCL-2). Based upon the published literature searches till December 2020, we have summarized the data supporting the advances in viral oncolytic for the treatment of MM. EXPERT OPINION Oncolytic virotherapy is an experimental approach in multiple myeloma (MM); many issues need to be addressed for safe viral delivery to the target tissue.
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Affiliation(s)
- Ayesha Sarwar
- Department of Internal Medicine, King Edward Medical University, Lahore, Pakistan
| | | | - Muhammad Salman Faisal
- Department of Internal Medicine, Division of Hematology, The Ohio State University Columbus Oh, USA
| | | | - Zahoor Ahmed
- Department of Internal Medicine, King Edward Medical University, Lahore, Pakistan
| | - Tehniat Faraz Ahmed
- Department of Biochemistry, Dow University of Health Sciences, Karachi, Pakistan
| | - Moazzam Shahzad
- Department of Internal Medicine, St Mary's Medical Center, Huntington, WV, USA
| | - Iqraa Ansar
- Department of Internal medicine, Riverside Methodist hospital, Columbus OH
| | - Sundas Ali
- Department of Internal medicine, Rawalpindi Medical University, Rawalpindi, Pakistan
| | | | - Faiz Anwer
- Department of Hematology and Oncology, Taussig Cancer Center, Cleveland Clinic, Ohio, USA
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Saied AA, Metwally AA, Mohamed HMA, Haridy MAM. The contribution of bovines to human health against viral infections. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:46999-47023. [PMID: 34272669 PMCID: PMC8284698 DOI: 10.1007/s11356-021-14941-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 06/12/2021] [Indexed: 04/12/2023]
Abstract
In the last 40 years, novel viruses have evolved at a much faster pace than other pathogens. Viral diseases pose a significant threat to public health around the world. Bovines have a longstanding history of significant contributions to human nutrition, agricultural, industrial purposes, medical research, drug and vaccine development, and livelihood. The life cycle, genomic structures, viral proteins, and pathophysiology of bovine viruses studied in vitro paved the way for understanding the human counterparts. Calf model has been used for testing vaccines against RSV, papillomavirus vaccines and anti-HCV agents were principally developed after using the BPV and BVDV model, respectively. Some bovine viruses-based vaccines (BPIV-3 and bovine rotaviruses) were successfully developed, clinically tried, and commercially produced. Cows, immunized with HIV envelope glycoprotein, produced effective broadly neutralizing antibodies in their serum and colostrum against HIV. Here, we have summarized a few examples of human viral infections for which the use of bovines has contributed to the acquisition of new knowledge to improve human health against viral infections covering the convergence between some human and bovine viruses and using bovines as disease models. Additionally, the production of vaccines and drugs, bovine-based products were covered, and the precautions in dealing with bovines and bovine-based materials.
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Affiliation(s)
- AbdulRahman A Saied
- Department of Food Establishments Licensing (Aswan Branch), National Food Safety Authority (NFSA), Aswan, 81511, Egypt.
- Touristic Activities and Interior Offices Sector (Aswan Office), Ministry of Tourism and Antiquities, Aswan, 81511, Egypt.
| | - Asmaa A Metwally
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Aswan University, Aswan, 81511, Egypt
| | - Hams M A Mohamed
- Department of Microbiology, Faculty of Veterinary Medicine, South Valley University, Qena, 83523, Egypt
| | - Mohie A M Haridy
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, South Valley University, Qena, 83523, Egypt.
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Yang C, Hua N, Xie S, Wu Y, Zhu L, Wang S, Tong X. Oncolytic viruses as a promising therapeutic strategy for hematological malignancies. Biomed Pharmacother 2021; 139:111573. [PMID: 33894623 DOI: 10.1016/j.biopha.2021.111573] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/23/2021] [Accepted: 03/31/2021] [Indexed: 12/16/2022] Open
Abstract
The incidence of hematological malignancies such as multiple myeloma, leukemia, and lymphoma has increased over time. Although bone marrow transplantation, immunotherapy and chemotherapy have led to significant improvements in efficacy, poor prognosis in elderly patients, recurrence and high mortality among hematological malignancies remain major challenges, and innovative therapeutic strategies should be explored. Besides directly lyse tumor cells, oncolytic viruses can activate immune responses or be engineered to express therapeutic factors to increase antitumor efficacy, and have gradually been recognized as an appealing approach for fighting cancers. An increasing number of studies have applied oncolytic viruses in hematological malignancies and made progress. In particular, strategies combining immunotherapy and oncolytic virotherapy are emerging. Various phase I clinical trials of oncolytic reovirus with lenalidomide or programmed death 1(PD-1) immune checkpoint inhibitors in multiple myeloma are ongoing. Moreover, preclinical studies of combinations with chimeric antigen receptor T (CAR-T) cells are underway. Thus, oncolytic virotherapy is expected to be a promising approach to cure hematological malignancies. This review summarizes progress in oncolytic virus research in hematological malignancies. After briefly reviewing the development and oncolytic mechanism of oncolytic viruses, we focus on delivery methods of oncolytic viruses, especially systemic delivery that is suitable for hematological tumors. We then discuss the main types of oncolytic viruses applied for hematological malignancies and related clinical trials. In addition, we present several ways to improve the antitumor efficacy of oncolytic viruses. Finally, we discuss current challenges and provide suggestions for future studies.
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Affiliation(s)
- Chen Yang
- Molecular diagnosis laboratory, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China; Department of Clinical Medicine, Qingdao University, Qingdao, PR China
| | - Nanni Hua
- Molecular diagnosis laboratory, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China; The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310000, PR China
| | - Shufang Xie
- Molecular diagnosis laboratory, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China; The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310000, PR China
| | - Yi Wu
- Phase I clinical research center, Zhejiang Provincial People's Hospital,Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China
| | - Lifeng Zhu
- Molecular diagnosis laboratory, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China
| | - Shibing Wang
- Molecular diagnosis laboratory, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China; The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital ,Affiliated People's Hospital, Hangzhou Medical College, Hangzhou 310014, PR China.
| | - Xiangmin Tong
- Molecular diagnosis laboratory, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, PR China; The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital ,Affiliated People's Hospital, Hangzhou Medical College, Hangzhou 310014, PR China.
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Oncolytic Virotherapy and Microenvironment in Multiple Myeloma. Int J Mol Sci 2021; 22:ijms22052259. [PMID: 33668361 PMCID: PMC7956262 DOI: 10.3390/ijms22052259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/17/2021] [Accepted: 02/20/2021] [Indexed: 12/28/2022] Open
Abstract
Multiple myeloma (MM) is a hematologic malignancy characterized by the accumulation of bone marrow (BM) clonal plasma cells, which are strictly dependent on the microenvironment. Despite the improvement of MM survival with the use of new drugs, MM patients still relapse and become always refractory to the treatment. The development of new therapeutic strategies targeting both tumor and microenvironment cells are necessary. Oncolytic virotherapy represent a promising approach in cancer treatment due to tumor-specific oncolysis and activation of the immune system. Different types of human viruses were checked in preclinical MM models, and the use of several viruses are currently investigated in clinical trials in MM patients. More recently, the use of alternative non-human viruses has been also highlighted in preclinical studies. This strategy could avoid the antiviral immune response of the patients against human viruses due to vaccination or natural infections, which could invalid the efficiency of virotherapy approach. In this review, we explored the effects of the main oncolytic viruses, which act through both direct and indirect mechanisms targeting myeloma and microenvironment cells inducing an anti-MM response. The efficacy of the oncolytic virus-therapy in combination with other anti-MM drugs targeting the microenvironment has been also discussed.
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