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Secondino S, Canino C, Alaimo D, Muzzana M, Galli G, Borgetto S, Basso S, Bagnarino J, Pulvirenti C, Comoli P, Pedrazzoli P. Clinical Trials of Cellular Therapies in Solid Tumors. Cancers (Basel) 2023; 15:3667. [PMID: 37509328 PMCID: PMC10377409 DOI: 10.3390/cancers15143667] [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: 06/05/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
In the past years cancer treatments have drastically changed, mainly due to the development of immune checkpoint inhibitors capable of immune modulation in vivo, thus providing major clinical benefit in a number of malignancies. Simultaneously, considerable technical refinements have opened new prospects for the development of immune cell-based medicinal products and unprecedented success with chimeric antigen receptor (CAR)-T cells targeting B-cell hematologic malignancies has been obtained. However, T cell therapies introduced and performed in the field of solid tumors have produced so far only limited responses in selected patient populations. This standstill is attributable to the difficulty in identifying target antigens which are homogeneously expressed by all tumor cells while absent from normal tissues, and the limited T cell persistence and proliferation in a hostile tumor microenvironment that favors immune escape. Replicating the results observed in hematology is a major scientific challenge in solid tumors, and ongoing translational and clinical research is focused on obtaining insight into the mechanisms of tumor recognition and evasion, and how to improve the efficacy of cellular therapies, also combining them with immune checkpoint inhibitors or other agents targeting either the cancer cell or the tumor environment. This paper provides an overview of current adaptive T cell therapy approaches in solid tumors, the research performed to increase their efficacy and safety, and results from ongoing clinical trials.
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Affiliation(s)
- Simona Secondino
- Oncology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Costanza Canino
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100 Pavia, Italy
| | - Domiziana Alaimo
- Oncology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100 Pavia, Italy
| | - Marta Muzzana
- Oncology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100 Pavia, Italy
| | - Giulia Galli
- Oncology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Sabrina Borgetto
- Oncology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100 Pavia, Italy
| | - Sabrina Basso
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Pediatric Oncoematology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Jessica Bagnarino
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Chiara Pulvirenti
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Pediatric Oncoematology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Patrizia Comoli
- Cell Factory, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Pediatric Oncoematology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Paolo Pedrazzoli
- Oncology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Department of Internal Medicine and Medical Therapy, University of Pavia, 27100 Pavia, Italy
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2
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Essawi K, Hakami W, Naeem Khan MB, Martin R, Zeng J, Chu R, Uchida N, Bonifacino AC, Krouse AE, Linde NS, Donahue RE, Blobel GA, Gerdemann U, Kean LS, Maitland SA, Wolfe SA, Metais JY, Gottschalk S, Bauer DE, Tisdale JF, Demirci S. Pre-existing immunity does not impair the engraftment of CRISPR-Cas9-edited cells in rhesus macaques conditioned with busulfan or radiation. Mol Ther Methods Clin Dev 2023; 29:483-493. [PMID: 37273902 PMCID: PMC10236215 DOI: 10.1016/j.omtm.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 04/17/2023] [Indexed: 06/06/2023]
Abstract
CRISPR-Cas9-based therapeutic genome editing approaches hold promise to cure a variety of human diseases. Recent findings demonstrate pre-existing immunity for the commonly used Cas orthologs from Streptococcus pyogenes (SpCas9) and Staphylococcus aureus (SaCas9) in humans, which threatens the success of this powerful tool in clinical use. Thus, a comprehensive investigation and potential risk assessment are required to exploit the full potential of the system. Here, we investigated existence of immunity to SpCas9 and SaCas9 in control rhesus macaques (Macaca mulatta) alongside monkeys transplanted with either lentiviral transduced or CRISPR-SpCas9 ribonucleoprotein (RNP)-edited cells. We observed significant levels of Cas9 antibodies in the peripheral blood of all transplanted and non-transplanted control animals. Transplantation of ex vivo transduced or SpCas9-mediated BCL11A enhancer-edited cells did not alter the levels of Cas9 antibodies in rhesus monkeys. Following stimulation of peripheral blood cells with SpCas9 or SaCas9, neither Cas9-specific T cells nor cytokine induction were detected. Robust and durable editing frequencies and expression of high levels of fetal hemoglobin in BCL11A enhancer-edited rhesus monkeys with no evidence of an immune response (>3 years) provide an optimistic outlook for the use of ex vivo CRISPR-SpCas9 (RNP)-edited cells.
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Affiliation(s)
- Khaled Essawi
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Jazan University, Gizan, Saudi Arabia
| | - Waleed Hakami
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Jazan University, Gizan, Saudi Arabia
| | - Muhammad Behroz Naeem Khan
- Cellular and Molecular Therapeutics Branch, National Heart Lung and Blood Institutes (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Reid Martin
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Jing Zeng
- Division of Hematology/Oncology, Boston Children’s Hospital, Boston, MA, USA
| | - Rebecca Chu
- Cellular and Molecular Therapeutics Branch, National Heart Lung and Blood Institutes (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Naoya Uchida
- Cellular and Molecular Therapeutics Branch, National Heart Lung and Blood Institutes (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, The University of Tokyo, Minato-ku, Tokyo 108-8639, Japan
| | | | - Allen E. Krouse
- Translational Stem Cell Biology Branch, NHLBI, NIH, Bethesda, MD, USA
| | | | - Robert E. Donahue
- Cellular and Molecular Therapeutics Branch, National Heart Lung and Blood Institutes (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Gerd A. Blobel
- Division of Hematology, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ulrike Gerdemann
- Boston Children’s Hospital, Department of Pediatric Oncology, Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Leslie S. Kean
- Boston Children’s Hospital, Department of Pediatric Oncology, Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Stacy A. Maitland
- Department of Molecular, Cell and Cancer Biology, Li Weibo Institute for Rare Diseases Research, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Scot A. Wolfe
- Department of Molecular, Cell and Cancer Biology, Li Weibo Institute for Rare Diseases Research, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Jean-Yves Metais
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Stephen Gottschalk
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Daniel E. Bauer
- Division of Hematology/Oncology, Boston Children’s Hospital, Boston, MA, USA
| | - John F. Tisdale
- Cellular and Molecular Therapeutics Branch, National Heart Lung and Blood Institutes (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Selami Demirci
- Cellular and Molecular Therapeutics Branch, National Heart Lung and Blood Institutes (NHLBI), National Institutes of Health (NIH), Bethesda, MD, USA
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3
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Tan H, Gong Y, Liu Y, Long J, Luo Q, Faleti OD, Lyu X. Advancing therapeutic strategies for Epstein-Barr virus-associated malignancies through lytic reactivation. Biomed Pharmacother 2023; 164:114916. [PMID: 37229802 DOI: 10.1016/j.biopha.2023.114916] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023] Open
Abstract
Epstein-Barr virus (EBV) is a widespread human herpes virus associated with lymphomas and epithelial cell cancers. It establishes two separate infection phases, latent and lytic, in the host. Upon infection of a new host cell, the virus activates several pathways, to induce the expression of lytic EBV antigens and the production of infectious virus particles. Although the carcinogenic role of latent EBV infection has been established, recent research suggests that lytic reactivation also plays a significant role in carcinogenesis. In this review, we summarize the mechanism of EBV reactivation and recent findings about the role of viral lytic antigens in tumor formation. In addition, we discuss the treatment of EBV-associated tumors with lytic activators and the targets that may be therapeutically effective in the future.
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Affiliation(s)
- Haiqi Tan
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China
| | - Yibing Gong
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China
| | - Yi Liu
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China
| | - Jingyi Long
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China
| | - Qingshuang Luo
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China
| | - Oluwasijibomi Damola Faleti
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China; Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, 999000, Hong Kong Special Administrative Region of China
| | - Xiaoming Lyu
- Department of Laboratory Medicine, The Third Affiliated Hospital, Southern Medical University, Guangzhou 510630, China; The Third School of Clinical Medicine, Southern Medical University, Guangzhou 510630, China.
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4
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Kim-Hoehamer YI, Riberdy JM, Zheng F, Park JJ, Shang N, Métais JY, Lockey T, Willis C, Akel S, Moore J, Meagher MM, Velasquez MP, Triplett BM, Talleur AC, Gottschalk S, Zhou S. Development of a cGMP-compliant process to manufacture donor-derived, CD45RA-depleted memory CD19-CAR T cells. Gene Ther 2023; 30:222-231. [PMID: 34997202 PMCID: PMC10286828 DOI: 10.1038/s41434-021-00307-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 11/19/2021] [Accepted: 11/23/2021] [Indexed: 11/09/2022]
Abstract
Autologous chimeric antigen receptor (CAR) T cells targeting the CD19 antigen have demonstrated a high complete response rate in relapsed/refractory B-cell malignancies. However, autologous CAR T cell therapy is not an option for all patients. Here we optimized conditions for clinical-grade manufacturing of allogeneic CD19-CAR T cells using CD45RA-depleted donor memory T cells (Tm) for a planned clinical trial. Tm were activated using the MACS GMP T Cell TransAct reagent and transduced in the presence of LentiBOOST with a clinical-grade lentiviral vector that encodes a 2nd generation CD19-CAR with a 41BB.zeta endodomain. Transduced T cells were transferred to a G-Rex cell culture device for expansion and harvested on day 7 or 8 for cryopreservation. The resulting CD19-CAR(Mem) T cells expanded on average 34.2-fold, and mean CAR expression was 45.5%. The majority of T cells were CD4+ and had a central memory or effector memory phenotype, and retained viral specificity. CD19-CAR(Mem) T cells recognized and killed CD19-positive target cells in vitro and had potent antitumor activity in an ALL xenograft model. Thus we have successfully developed a current good manufacturing practice-compliant process to manufacture donor-derived CD19-CAR(Mem) T cells. Our manufacturing process could be readily adapted for CAR(Mem) T cells targeting other antigens.
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Affiliation(s)
- Young-In Kim-Hoehamer
- Experimental Cellular Therapeutics Laboratory, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Janice M Riberdy
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Fei Zheng
- Experimental Cellular Therapeutics Laboratory, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Jeoungeun J Park
- Experimental Cellular Therapeutics Laboratory, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Na Shang
- Experimental Cellular Therapeutics Laboratory, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Jean-Yves Métais
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Timothy Lockey
- Therapeutics Production and Quality, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | | | - Salem Akel
- Human Applications Laboratory, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Jennifer Moore
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Michael M Meagher
- Therapeutics Production and Quality, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - M Paulina Velasquez
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Brandon M Triplett
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Aimee C Talleur
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA
| | - Stephen Gottschalk
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA.
| | - Sheng Zhou
- Experimental Cellular Therapeutics Laboratory, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA.
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5
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Su ZY, Siak PY, Leong CO, Cheah SC. The role of Epstein-Barr virus in nasopharyngeal carcinoma. Front Microbiol 2023; 14:1116143. [PMID: 36846758 PMCID: PMC9947861 DOI: 10.3389/fmicb.2023.1116143] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/27/2023] [Indexed: 02/11/2023] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a metastasis-prone malignancy closely associated with the Epstein-Barr virus (EBV). Despite ubiquitous infection of EBV worldwide, NPC incidences displayed predominance in certain ethnic groups and endemic regions. The majority of NPC patients are diagnosed with advanced-stage disease, as a result of anatomical isolation and non-specific clinical manifestation. Over the decades, researchers have gained insights into the molecular mechanisms underlying NPC pathogenesis as a result of the interplay of EBV infection with several environmental and genetic factors. EBV-associated biomarkers were also used for mass population screening for the early detection of NPC. EBV and its encoded products also serve as potential targets for the development of therapeutic strategies and tumour-specific drug delivery. This review will discuss the pathogenic role of EBV in NPC and efforts in exploiting the potential of EBV-associated molecules as biomarkers and therapeutic targets. The current knowledge on the role of EBV and its associated products in NPC tumorigenesis, development and progression will offer a new outlook and potential intervention strategy against this EBV-associated malignancy.
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Affiliation(s)
- Zhi Yi Su
- Faculty of Medicine and Health Sciences, UCSI University, Bandar Springhill, Negeri Sembilan, Malaysia
| | - Pui Yan Siak
- Faculty of Medicine and Health Sciences, UCSI University, Bandar Springhill, Negeri Sembilan, Malaysia
| | - Chee-Onn Leong
- AGTC Genomics Sdn Bhd, Pusat Perdagangan Bandar, Persiaran Jalil 1, Bukit Jalil, Wilayah Persekutuan Kuala Lumpur, Malaysia
| | - Shiau-Chuen Cheah
- Faculty of Medicine and Health Sciences, UCSI University, Bandar Springhill, Negeri Sembilan, Malaysia
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6
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Li W, Duan X, Chen X, Zhan M, Peng H, Meng Y, Li X, Li XY, Pang G, Dou X. Immunotherapeutic approaches in EBV-associated nasopharyngeal carcinoma. Front Immunol 2023; 13:1079515. [PMID: 36713430 PMCID: PMC9875085 DOI: 10.3389/fimmu.2022.1079515] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/23/2022] [Indexed: 01/13/2023] Open
Abstract
Epstein-Barr virus (EBV) was the first tumor virus in humans. Nasopharyngeal carcinoma (NPC) accounts for approximately 60% of the 200,000 new tumor cases caused by EBV infection worldwide each year. NPC has an insidious onset and is highly malignant, with more than 70% of patients having intermediate to advanced disease at the time of initial diagnosis, and is strongly implicated in epithelial cancers as well as malignant lymphoid and natural killer/T cell lymphomas. Over 90% of patients with confirmed undifferentiated NPC are infected with EBV. In recent decades, much progress has been made in understanding the molecular mechanisms of NPC and developing therapeutic approaches. Radiotherapy and chemotherapy are the main treatment options for NPC; however, they have a limited efficacy in patients with locally advanced or distant metastatic tumors. Tumor immunotherapy, including vaccination, adoptive cell therapy, and immune checkpoint blockade, represents a promising therapeutic approach for NPC. Significant breakthroughs have recently been made in the application of immunotherapy for patients with recurrent or metastatic NPC (RM-NPC), indicating a broad prospect for NPC immunotherapy. Here, we review important research findings regarding immunotherapy for NPC patients and provide insights for future research.
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Affiliation(s)
- Wenting Li
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Xiaobing Duan
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Xingxing Chen
- Department of Urology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Meixiao Zhan
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Haichuan Peng
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Ya Meng
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,Faculty of Health Sciences, University of Macau, Macau, Macau SAR, China
| | - Xiaobin Li
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China
| | - Xian-Yang Li
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,Department of R&D, OriCell Therapeutics Co. Ltd, Pudong, Shanghai, China,*Correspondence: Xiaohui Dou, ; Guofu Pang, ; Xian-Yang Li,
| | - Guofu Pang
- Department of Urology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,*Correspondence: Xiaohui Dou, ; Guofu Pang, ; Xian-Yang Li,
| | - Xiaohui Dou
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,Health Management Center, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China,*Correspondence: Xiaohui Dou, ; Guofu Pang, ; Xian-Yang Li,
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7
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Xu JY, Wei XL, Wang YQ, Wang FH. Current status and advances of immunotherapy in nasopharyngeal carcinoma. Ther Adv Med Oncol 2022; 14:17588359221096214. [PMID: 35547095 PMCID: PMC9083041 DOI: 10.1177/17588359221096214] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 04/04/2022] [Indexed: 12/24/2022] Open
Abstract
The general immune landscape of nasopharyngeal carcinoma (NPC) renders immunotherapy suitable for patients with NPC. Immune checkpoint inhibitors (ICIs) based on programmed death-1/programmed death ligand-1 (PD-1/PD-L1) blockade have made a breakthrough with the approval of PD-1 inhibitor for refractory recurrence and/or metastatic (R/M NPC) and the approval of PD-1 inhibitor in combination with gemcitabine and cisplatin as first line for R/M NPC in 2021 in China. The incorporation of ICIs into the treatment paradigms of NPC has become a clinical hot spot and many prospective clinical studies are ongoing. In this review, we provide a comprehensive overview of the rationale for immunotherapy in NPC and current status, advances and challenges of immunotherapy in NPC based on published clinical data, and ongoing trials. We focus on the clinical application and advances of PD-1 inhibitor monotherapy and its combination with chemotherapy and summarize the clinical explorations of other immunotherapy approaches, for example, combination of PD-1/PD-L1 inhibitors with antiangiogenic inhibitor with molecular targeted agents, cancer vaccines, adaptive immunotherapy, and new ICI agents beyond PD-1/PD-L1 inhibitors in R/M NPC. We also describe the clinical studies’ status and challenges of ICIs-based immunomodulatory strategies in local advanced NPC and pay attention to the biomarker application for personalized immunotherapy of NPC in the hope to provide insights for clinical practice and future clinical studies.
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Affiliation(s)
- Jian-Ying Xu
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Xiao-Li Wei
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China
| | - Yi-Qin Wang
- Department of Clinical Medicine, Sun Yat-sen University, Guangzhou, P.R. China
| | - Feng-Hua Wang
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dong Feng Road East, Guangzhou 510060, Guangdong, P.R. China
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8
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Yarza R, Bover M, Agulló-Ortuño MT, Iglesias-Docampo LC. Current approach and novel perspectives in nasopharyngeal carcinoma: the role of targeting proteasome dysregulation as a molecular landmark in nasopharyngeal cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:202. [PMID: 34154654 PMCID: PMC8215824 DOI: 10.1186/s13046-021-02010-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/07/2021] [Indexed: 12/15/2022]
Abstract
Nasopharyngeal carcinoma (NPC) represents a molecularly paradigmatic tumor given the complex diversity of environmental as well as host dependent factors that are closely implicated in tissue transformation and carcinogenesis. Epstein Barr Virus (EBV) plays a key role in tissue invasion, hyperplasia and malignant transformation. Therefore, EBV related oncoviral proteins such as Latent Membrane Protein family (LMP1, LMP2), Epstein Barr Nuclear Antigen 1 (EBNA1) and EBV related glycoprotein B (gB) are responsible for inducing intracellular signalling aberrations leading to sustained proliferation and further acquisition of NPC related invasive nature and metastatic potential.Dysregulation of proteasome signaling seems to be centrally implicated in oncoviral protein stabilization as well as in modulating tumor microenvironment. Different studies in vitro and in vivo suggest a potential role of proteasome inhibitors in the therapeutic setting of NPC. Furthermore, alterations affecting proteasome signalling in NPC have been associated to tumor growth and invasion, distant metastasis, immune exclusion and resistance as well as to clinical poor prognosis. So on, recent studies have shown the efficacy of immunotherapy as a suitable therapeutic approach to NPC. Nevertheless, novel strategies seem to look for combinatorial regimens aiming to potentiate immune recognition as well as to restore both primary and acquired immune resistance.In this work, our goal is to thoroughly review the molecular implications of proteasome dysregulation in the molecular pathogenesis of NPC, together with their direct relationship with EBV related oncoviral proteins and their role in promoting immune evasion and resistance. We also aim to hypothesize about the feasibility of the use of proteasome inhibitors as part of immunotherapy-including combinatorial regimens for their potential role in reversing immune resistance and favouring tumor recognition and eventual tumor death.
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Affiliation(s)
- Ramon Yarza
- Medical Oncology Division, Hospital Universitarioss 12 de Octubre, Avda. Córdoba s/n, E-28041, Madrid, Spain. .,Clinical and Translational Laboratory, Instituto de Investigación Hospital 12 de Octubre (I+12), Madrid, Spain.
| | - Mateo Bover
- Medical Oncology Division, Hospital Universitarioss 12 de Octubre, Avda. Córdoba s/n, E-28041, Madrid, Spain.,Clinical and Translational Laboratory, Instituto de Investigación Hospital 12 de Octubre (I+12), Madrid, Spain
| | - Maria Teresa Agulló-Ortuño
- Clinical and Translational Laboratory, Instituto de Investigación Hospital 12 de Octubre (I+12), Madrid, Spain. .,Lung Cancer Group, Clinical Research Program (H12O-CNIO), Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain. .,Biomedical Research Networking Centre: Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain. .,Facultad de Fisioterapia y Enfermería, Universidad de Castilla La Mancha (UCLM), Toledo, Spain.
| | - Lara Carmen Iglesias-Docampo
- Medical Oncology Division, Hospital Universitarioss 12 de Octubre, Avda. Córdoba s/n, E-28041, Madrid, Spain.,Clinical and Translational Laboratory, Instituto de Investigación Hospital 12 de Octubre (I+12), Madrid, Spain.,Lung Cancer Group, Clinical Research Program (H12O-CNIO), Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain
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9
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Jiang Y, Lv X, Ge X, Qu H, Zhang Q, Lu K, Lu Y, Xue C, Zhang L, Wang X. Wilms tumor gent 1 (WT1)-specific adoptive immunotherapy in hematologic diseases. Int Immunopharmacol 2021; 94:107504. [PMID: 33657524 DOI: 10.1016/j.intimp.2021.107504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 11/19/2022]
Abstract
As an attractive tumor-associated antigen (TAA), Wilms tumor gene 1 (WT1) is usually overexpressed in malignant hematological diseases. In recent years, WT1-specific adoptive immunotherapy has been the "hot spot" for tumor treatment. The main immunotherapeutic techniques associated with WT1 include WT1-specific cytotoxic T lymphocytes (CTLs), vaccine, and T cell receptor (TCR) gene therapy. WT1-based adoptive immunotherapy exhibited promising anti-tumorous effect with tolerable safety. There are still many limitations needed to be improved including the weak immunogenetics of WT1, immune tolerance, and short persistence of the immune response. In this review, we summarized the progress of productive technologies and the clinical or preclinical investigations of WT1-specific immunotherapy in hematological diseases.
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Affiliation(s)
- Yujie Jiang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China.
| | - Xiao Lv
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Xueling Ge
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Huiting Qu
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Qian Zhang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Kang Lu
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Yingxue Lu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Chao Xue
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China
| | - Lingyan Zhang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250021, China; Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China; School of Medicine, Shandong University, Jinan, Shandong 250012, China.
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10
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Hopkins R, Xiang W, Marlier D, Au VB, Ching Q, Wu LX, Guan R, Lee B, Chia WK, Wang WW, Wee J, Ng J, Cheong R, Han S, Chu A, Chee CL, Shuen T, Podinger M, Lezhava A, Toh HC, Connolly JE. Monocytic Myeloid-Derived Suppressor Cells Underpin Resistance to Adoptive T Cell Therapy in Nasopharyngeal Carcinoma. Mol Ther 2021; 29:734-743. [PMID: 33038324 PMCID: PMC7854281 DOI: 10.1016/j.ymthe.2020.09.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/28/2020] [Accepted: 09/28/2020] [Indexed: 12/18/2022] Open
Abstract
Advanced, late-stage Epstein-Barr virus (EBV)-positive nasopharyngeal carcinoma (NPC) is incurable, and its treatment remains a clinical and therapeutic challenge. Results from a phase II clinical trial in advanced NPC patients employing a combined chemotherapy and EBV-specific T cell (EBVST) immunotherapy regimen showed a response rate of 71.4%. Longitudinal analysis of patient samples showed that an increase in EBV DNA plasma concentrations and the peripheral monocyte-to-lymphocyte ratio negatively correlated with overall survival. These parameters were combined into a multivariate analysis to stratify patients according to risk of death. Immunophenotyping at serial time points showed that low-risk individuals displayed significantly decreased amounts of monocytic myeloid-derived suppressor cells postchemotherapy, which subsequently influenced successful cytotoxic T-lymphocyte (CTL) immunotherapy. Examination of the low-risk group, 2 weeks post-EBVST infusion, showed that individuals with a greater overall survival possessed an increased frequency of CD8 central and effector memory T cells, together with higher levels of plasma interferon (IFN)-γ, and cytotoxic lymphocyte-associated transcripts. These results highlight the importance of the rational selection of chemotherapeutic agents and consideration of their impact on both systemic immune responses and downstream cellular immunotherapy outcomes.
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Affiliation(s)
- Richard Hopkins
- Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore; Tessa Therapeutics, Singapore 038982, Singapore
| | | | | | - Veonice Bijin Au
- Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore
| | - Qianting Ching
- Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore
| | - Lynn Xue Wu
- Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore
| | - Rujun Guan
- Tessa Therapeutics, Singapore 038982, Singapore
| | - Bernett Lee
- Singapore Immunology Network, Singapore 138648, Singapore
| | - Whay-Kuang Chia
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Who-Whong Wang
- Tessa Therapeutics, Singapore 038982, Singapore; National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Joseph Wee
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Joanna Ng
- Tessa Therapeutics, Singapore 038982, Singapore; National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Rachael Cheong
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Shuting Han
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Axel Chu
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Chit Lai Chee
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | - Timothy Shuen
- National Cancer Centre Singapore, Singapore 169610, Singapore
| | | | | | - Han Chong Toh
- Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore; Tessa Therapeutics, Singapore 038982, Singapore; National Cancer Centre Singapore, Singapore 169610, Singapore.
| | - John E Connolly
- Institute of Molecular and Cell Biology, A∗STAR, Singapore 138673, Singapore; Tessa Therapeutics, Singapore 038982, Singapore; Institute of Biomedical Studies, Baylor University, Waco, TX 76712, USA.
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11
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Cao Y, Xie L, Shi F, Tang M, Li Y, Hu J, Zhao L, Zhao L, Yu X, Luo X, Liao W, Bode AM. Targeting the signaling in Epstein-Barr virus-associated diseases: mechanism, regulation, and clinical study. Signal Transduct Target Ther 2021; 6:15. [PMID: 33436584 PMCID: PMC7801793 DOI: 10.1038/s41392-020-00376-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/30/2020] [Accepted: 10/15/2020] [Indexed: 12/11/2022] Open
Abstract
Epstein–Barr virus-associated diseases are important global health concerns. As a group I carcinogen, EBV accounts for 1.5% of human malignances, including both epithelial- and lymphatic-originated tumors. Moreover, EBV plays an etiological and pathogenic role in a number of non-neoplastic diseases, and is even involved in multiple autoimmune diseases (SADs). In this review, we summarize and discuss some recent exciting discoveries in EBV research area, which including DNA methylation alterations, metabolic reprogramming, the changes of mitochondria and ubiquitin-proteasome system (UPS), oxidative stress and EBV lytic reactivation, variations in non-coding RNA (ncRNA), radiochemotherapy and immunotherapy. Understanding and learning from this advancement will further confirm the far-reaching and future value of therapeutic strategies in EBV-associated diseases.
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Affiliation(s)
- Ya Cao
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China. .,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China. .,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China. .,Research Center for Technologies of Nucleic Acid-Based Diagnostics and Therapeutics Hunan Province, 410078, Changsha, China. .,Molecular Imaging Research Center of Central South University, 410008, Changsha, Hunan, China. .,National Joint Engineering Research Center for Genetic Diagnostics of Infectious Diseases and Cancer, 410078, Changsha, China. .,Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.
| | - Longlong Xie
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Feng Shi
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Min Tang
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China.,Molecular Imaging Research Center of Central South University, 410008, Changsha, Hunan, China
| | - Yueshuo Li
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Jianmin Hu
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Lin Zhao
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Luqing Zhao
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China
| | - Xinfang Yu
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Xiangjian Luo
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China.,Molecular Imaging Research Center of Central South University, 410008, Changsha, Hunan, China
| | - Weihua Liao
- Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China
| | - Ann M Bode
- The Hormel Institute, University of Minnesota, Austin, MN, 55912, USA
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12
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Bechman N, Maher J. Lymphodepletion strategies to potentiate adoptive T-cell immunotherapy - what are we doing; where are we going? Expert Opin Biol Ther 2020; 21:627-637. [PMID: 33243003 DOI: 10.1080/14712598.2021.1857361] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
INTRODUCTION Adoptive immunotherapy of cancer has evolved from the use of ex vivo expanded lymphokine-activated killer cells and tumor-infiltrating lymphocytes to an increasing array of approaches involving genetically engineered T-cells. A pivotal advance in the enablement of these therapies has been the conditioning of patients with lymphodepleting chemotherapy.A broad range of lymphodepleting regimens has been employed in an effort to improve response rates, without any single consistent approach having emerged. Only a limited number of studies involving small numbers of patients has directly compared two or more regimens, making it challenging to infer which are the preferred agents and dosing schedules. This difficulty is compounded by the fact that both response rate and toxicity appear to be disease-, patient- and T-cell product specific. EXPERT OPINION This article surveys clinical experience with lymphodepleting regimens that have been used in conjunction with adoptive T-cell immunotherapy, focussing in particular on studies where different approaches have been employed. Harnessing this limited and evolving clinical experience, we set out to provide potential insights into how an optimal balance may be achieved between efficacy and safety. Intermediate dose fludarabine-based regimens are emerging as an increasingly popular option in an attempt to achieve this goal, although further studies are required to provide definitive evidence.
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Affiliation(s)
| | - John Maher
- Leucid Bio Ltd., Guy's Hospital, London UK.,King's College London, School of Cancer and Pharmaceutical Sciences, Guy's Cancer Centre, London UK.,Department of Clinical Immunology and Allergy, King's College Hospital NHS Foundation Trust, London UK.,Department of Immunology, Eastbourne Hospital, Kings Drive, East Sussex, UK
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13
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Innamarato P, Pilon-Thomas S. Reactive myelopoiesis and the onset of myeloid-mediated immune suppression: Implications for adoptive cell therapy. Cell Immunol 2020; 361:104277. [PMID: 33476931 DOI: 10.1016/j.cellimm.2020.104277] [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: 10/30/2020] [Revised: 12/17/2020] [Accepted: 12/19/2020] [Indexed: 02/06/2023]
Abstract
Adoptive T cell therapy (ACT) in combination with lymphodepleting chemotherapy is an effective strategy to induce the eradication of cancer, providing long-term regressions in patients. However, only a minority of patients that receive ACT with tumor-specific T cells exhibit durable benefit. Thus, there is an urgent need to characterize mechanisms of resistance and define strategies to alleviate immunosuppression in the context of ACT in cancer. This article reviews the importance of lymphodepleting regimens in promoting the optimal engraftment and expansion of T cells in hosts after adoptive transfer. In addition, we discuss the role of concomitant immunosuppression and the accumulation of myeloid derived suppressor cells (MDSCs) during immune recovery after lymphodepleting regimens and mobilization regimens.
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Affiliation(s)
- Patrick Innamarato
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Shari Pilon-Thomas
- Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA.
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14
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Smith C, Corvino D, Beagley L, Rehan S, Neller MA, Crooks P, Matthews KK, Solomon M, Le Texier L, Campbell S, Francis RS, Chambers D, Khanna R. T cell repertoire remodeling following post-transplant T cell therapy coincides with clinical response. J Clin Invest 2020; 129:5020-5032. [PMID: 31415240 DOI: 10.1172/jci128323] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 08/08/2019] [Indexed: 01/31/2023] Open
Abstract
BACKGROUNDImpaired T cell immunity in transplant recipients is associated with infection-related morbidity and mortality. We recently reported the successful use of adoptive T cell therapy (ACT) against drug-resistant/recurrent cytomegalovirus in solid-organ transplant recipients.METHODSIn the present study, we used high-throughput T cell receptor Vβ sequencing and T cell functional profiling to delineate the impact of ACT on T cell repertoire remodeling in the context of pretherapy immunity and ACT products.RESULTSThese analyses indicated that a clinical response was coincident with significant changes in the T cell receptor Vβ landscape after therapy. This restructuring was associated with the emergence of effector memory T cells in responding patients, while nonresponders displayed dramatic pretherapy T cell expansions with minimal change following ACT. Furthermore, immune reconstitution included both adoptively transferred clonotypes and endogenous clonotypes not detected in the ACT products.CONCLUSIONThese observations demonstrate that immune control following ACT requires significant repertoire remodeling, which may be impaired in nonresponders because of the preexisting immune environment. Immunological interventions that can modulate this environment may improve clinical outcomes.TRIAL REGISTRATIONAustralian New Zealand Clinical Trial Registry, ACTRN12613000981729.FUNDINGThis study was supported by funding from the National Health and Medical Research Council, Australia (APP1132519 and APP1062074).
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Affiliation(s)
- Corey Smith
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Dillon Corvino
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Leone Beagley
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Sweera Rehan
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Michelle A Neller
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Pauline Crooks
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Katherine K Matthews
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Matthew Solomon
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Laetitia Le Texier
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Scott Campbell
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,School of Clinical Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Ross S Francis
- Department of Nephrology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,School of Clinical Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Daniel Chambers
- School of Clinical Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Queensland Lung Transplant Service, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Rajiv Khanna
- QIMR Centre for Immunotherapy and Vaccine Development, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,School of Clinical Medicine, The University of Queensland, Brisbane, Queensland, Australia
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15
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Comoli P, Chabannon C, Koehl U, Lanza F, Urbano-Ispizua A, Hudecek M, Ruggeri A, Secondino S, Bonini C, Pedrazzoli P. Development of adaptive immune effector therapies in solid tumors. Ann Oncol 2019; 30:1740-1750. [PMID: 31435646 DOI: 10.1093/annonc/mdz285] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
State-of-the-art treatment strategies have drastically ameliorated the outcome of patients affected by cancer. However, resistant and recurrent solid tumors are generally nonresponsive to conventional therapies. A central factor in the sequence of events that lead to cancer is an alteration in antitumor immune surveillance, which results in failure to recognize and eliminate the transformed tumor cell. A greater understanding of the dysregulation and evasion of the immune system in the evolution and progression of cancer provides the basis for improved therapies. Targeted strategies, such as T-cell therapy, not only generally spare normal tissues, but also use alternative antineoplastic mechanisms that synergize with other therapeutics. Despite encouraging success in hematologic malignancies, adaptive cellular therapies for solid tumors face unique challenges because of the immunosuppressive tumor microenvironment, and the hurdle of T-cell trafficking within scarcely accessible tumor sites. This review provides a brief overview of current cellular therapeutic strategies for solid tumors, research carried out to increase efficacy and safety, and results from ongoing clinical trials.
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Affiliation(s)
- P Comoli
- Cell Factory and Pediatric Hematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - C Chabannon
- Institut Paoli-Calmettes, Aix-Marseille University, INSERM CBT 1409, Centre for Clinical Investigation in Biotherapy, Marseille, France
| | - U Koehl
- Institute of Clinical Immunology, University of Leipzig and Fraunhofer Institute for Cell Therapy and Immunology, Leipzig; Institute of Cellular Therapeutics, Hannover Medical School, Hannover, Germany
| | - F Lanza
- Hematology and Stem Cell Transplant, Romagna Transplant Network, Ravenna, Italy
| | - A Urbano-Ispizua
- Department of Hematology, IDIBAPS, Institute of Research Josep Carreras, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - M Hudecek
- Department of Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - A Ruggeri
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, Rome
| | - S Secondino
- Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia
| | - C Bonini
- Experimental Hematology Unit, Division of Immunology, Transplantation and Infectious Diseases, University Vita-Salute San Raffaele and Ospedale San Raffaele Scientific Institute, Milan, Italy
| | - P Pedrazzoli
- Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Department of Internal Medicine and Medical Therapy, University of Pavia, Pavia.
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16
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Abstract
While impressive clinical responses have been observed using chimeric antigen receptor (CAR) T cells targeting CD19+ hematologic malignancies, limited clinical benefit has been observed using CAR T cells for a variety of solid tumors. Results of clinical studies have highlighted several obstacles which CAR T cells face in the context of solid tumors, including insufficient homing to tumor sites, lack of expansion and persistence, encountering a highly immunosuppressive tumor microenvironment, and heterogeneous antigen expression. In this review, we review clinical outcomes and discuss strategies to improve the antitumor activity of CAR T cells for solid tumors.
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17
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Chow JC, Ngan RK, Cheung KM, Cho WC. Immunotherapeutic approaches in nasopharyngeal carcinoma. Expert Opin Biol Ther 2019; 19:1165-1172. [PMID: 31361154 DOI: 10.1080/14712598.2019.1650910] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Introduction: Nasopharyngeal carcinoma (NPC) is endemic in Southern China and Southeast Asia. Epstein-Barr virus (EBV) represents a unique etiological culprit in the poorly differentiated nonkeratinizing and undifferentiated subtypes. EBV antigens are expressed on tumor cells albeit in a restricted manner. Treatment options for recurrent or metastatic disease are limited. Nevertheless, emerging data from immunotherapy studies in NPC have shed light into their potential antitumor efficacy. Areas covered: This article reviews existing clinical evidence for different immunotherapeutic approaches for NPC, including adoptive cellular therapy, therapeutic cancer vaccines, and immune checkpoint inhibitors. Expert opinion: There is a growing understanding on EBV virology and the immune evasion mechanisms in NPC. Immunotherapeutic strategies leveraging these properties have shown encouraging efficacy and safety results in early-phase clinical studies. Moving forward, areas to be addressed include appropriate patient selection, optimal incorporation into standard treatment paradigms, biomarker identification, as well as the development of scalable and reproducible immune product generation processes.
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Affiliation(s)
- James Ch Chow
- Department of Clinical Oncology, Queen Elizabeth Hospital , Hong Kong SAR , China
| | - Roger Kc Ngan
- Department of Clinical Oncology, Gleneagles Hong Kong Hospital , Hong Kong SAR, China
| | - K M Cheung
- Department of Clinical Oncology, Queen Elizabeth Hospital , Hong Kong SAR , China
| | - William Cs Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital , Hong Kong SAR , China
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18
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Dasari V, Sinha D, Neller MA, Smith C, Khanna R. Prophylactic and therapeutic strategies for Epstein-Barr virus-associated diseases: emerging strategies for clinical development. Expert Rev Vaccines 2019; 18:457-474. [PMID: 30987475 DOI: 10.1080/14760584.2019.1605906] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Epstein-Barr virus (EBV) infects more than 95% of the world's population and is associated with infectious mononucleosis as well as a number of cancers in various geographical locations. Despite its significant health burden, no licenced prophylactic or therapeutic vaccines are available. Areas covered: Over the last two decades, our understanding of the role of EBV infection in the pathogenesis and immune regulation of EBV-associated diseases has provided new lines of research to conceptualize various novel prophylactic and therapeutic approaches to control EBV-associated disease. In this review, we evaluate the prophylactic and therapeutic vaccine approaches against EBV and various immunotherapeutic strategies against a number of EBV-associated malignancies. This review also describes the existing and future prospects of improved EBV-targeted therapeutic strategies. Expert opinion: It is anticipated that these emerging strategies will provide answers for the major challenges in EBV vaccine development and help improve the efficacy of novel therapeutic strategies.
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Affiliation(s)
- Vijayendra Dasari
- a QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumour Immunology Laboratory, Department of Immunology , QIMR Berghofer Medical Research Institute , Brisbane , Australia
| | - Debottam Sinha
- a QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumour Immunology Laboratory, Department of Immunology , QIMR Berghofer Medical Research Institute , Brisbane , Australia
| | - Michelle A Neller
- a QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumour Immunology Laboratory, Department of Immunology , QIMR Berghofer Medical Research Institute , Brisbane , Australia
| | - Corey Smith
- a QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumour Immunology Laboratory, Department of Immunology , QIMR Berghofer Medical Research Institute , Brisbane , Australia
| | - Rajiv Khanna
- a QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumour Immunology Laboratory, Department of Immunology , QIMR Berghofer Medical Research Institute , Brisbane , Australia
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19
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Kalra M, Gerdemann U, Luu JD, Ngo MC, Leen AM, Louis CU, Rooney CM, Gottschalk S. Epstein-Barr Virus (EBV)-derived BARF1 encodes CD4- and CD8-restricted epitopes as targets for T-cell immunotherapy. Cytotherapy 2018; 21:212-223. [PMID: 30396848 DOI: 10.1016/j.jcyt.2018.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 07/30/2018] [Accepted: 08/01/2018] [Indexed: 01/02/2023]
Abstract
BACKGROUND AIMS EBV type II latency tumors, such as Hodgkin lymphoma (HL), Non-Hodgkin lymphoma (NHL) and nasopharyngeal carcinoma, express a limited array of EBV antigens including Epstein-Barr nuclear antigen (EBNA)1, latent membrane protein (LMP)1, LMP2, and BamH1-A right frame 1 (BARF1). Adoptive immunotherapy for these malignancies have focused on EBNA1, LMP1 and LMP2 because little is known about the cellular immune response to BARF1. METHODS To investigate whether BARF1 is a potential T-cell immunotherapy target, we determined the frequency of BARF1-specific T-cell responses in the peripheral blood of EBV-seropositive healthy donor and patients with EBV-positive malignancies, mapped epitopes and evaluated the effector function of ex vivo-generated BARF1-specific T-cell lines. RESULTS BARF1-specific T cells were present in the peripheral blood of 12/16 (75%) EBV-positive healthy donors and 13/20 (65%) patients with EBV-positive malignancies. Ex vivo expanded BARF1-specific T-cell lines contained CD4- and CD8-positive T-cell subpopulations, and we identified 23 BARF1 peptides, which encoded major histocompatibility complex class I- and/or II-restricted epitopes. Epitope mapping identified one human leukocyte antigen (HLA)-A*02-restricted epitope that was recognized by 50% of HLA-A*02, EBV-seropositive donors and one HLA-B*15(62)-restricted epitope. Exvivo expanded BARF1-specific T cells recognized and killed autologous, EBV-transformed lymphoblastoid cell lines and partially HLA-matched EBV-positive lymphoma cell lines. DISCUSSION BARF1 should be considered as an immunotherapy target for EBV type II (and III) latency. Targeting BARF1, in addition to EBNA1, LMP1 and LMP2, has the potential to improve the efficacy of current T-cell immunotherapy approaches for these malignancies.
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Affiliation(s)
- Mamta Kalra
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics
| | - Ulrike Gerdemann
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics
| | - Jessica D Luu
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics
| | - Minthran C Ngo
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics
| | - Ann M Leen
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics; Pathology and Immunology
| | - Chrystal U Louis
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics
| | - Cliona M Rooney
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics; Pathology and Immunology; Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Stephen Gottschalk
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA; Departments of Pediatrics; Pathology and Immunology.
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20
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Cellular-based immunotherapy in Epstein-Barr virus induced nasopharyngeal cancer. Oral Oncol 2018; 84:61-70. [DOI: 10.1016/j.oraloncology.2018.07.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 07/06/2018] [Accepted: 07/18/2018] [Indexed: 12/27/2022]
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21
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Teow SY, Yap HY, Peh SC. Epstein-Barr Virus as a Promising Immunotherapeutic Target for Nasopharyngeal Carcinoma Treatment. J Pathog 2017; 2017:7349268. [PMID: 29464124 PMCID: PMC5804410 DOI: 10.1155/2017/7349268] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 12/09/2017] [Indexed: 12/21/2022] Open
Abstract
Epstein-Barr virus (EBV) is a pathogen that infects more than 90% of global human population. EBV primarily targets B-lymphocytes and epithelial cells while some of them infect monocyte/macrophage, T-lymphocytes, and dendritic cells (DCs). EBV infection does not cause death by itself but the infection has been persistently associated with certain type of cancers such as nasopharyngeal carcinoma (NPC), Burkitt's lymphoma (BL), and Hodgkin's lymphoma (HL). Recent findings have shown promise on targeting EBV proteins for cancer therapy by immunotherapeutic approach. Some studies have also shown the success of adopting EBV-based therapeutic vaccines for the prevention of EBV-associated cancer particularly on NPC. In-depth investigations are in progress to refine the current therapeutic and vaccination strategies. In present review, we discuss the highly potential EBV targets for NPC immunotherapy and therapeutic vaccine development as well as addressing the underlying challenges in the process of bringing the therapy and vaccination from the bench to bedside.
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Affiliation(s)
- Sin-Yeang Teow
- Sunway Institute for Healthcare Development (SIHD), Sunway University, Jalan Universiti, Bandar Sunway, 47500 Subang Jaya, Selangor Darul Ehsan, Malaysia
| | - Hooi-Yeen Yap
- Sunway Institute for Healthcare Development (SIHD), Sunway University, Jalan Universiti, Bandar Sunway, 47500 Subang Jaya, Selangor Darul Ehsan, Malaysia
| | - Suat-Cheng Peh
- Sunway Institute for Healthcare Development (SIHD), Sunway University, Jalan Universiti, Bandar Sunway, 47500 Subang Jaya, Selangor Darul Ehsan, Malaysia
- Anatomical Pathology Department, Sunway Medical Centre, Jalan Lagoon Selatan, Bandar Sunway, 47500 Subang Jaya, Selangor Darul Ehsan, Malaysia
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22
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Le TP, Thai TH. The State of Cellular Adoptive Immunotherapy for Neuroblastoma and Other Pediatric Solid Tumors. Front Immunol 2017; 8:1640. [PMID: 29225605 PMCID: PMC5705544 DOI: 10.3389/fimmu.2017.01640] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 11/09/2017] [Indexed: 01/21/2023] Open
Abstract
Research on adult cancer immunotherapy is proceeding at a rapid pace resulting in an impressive success rate exemplified by a few high profile cases. However, this momentum is not readily extended to pediatric immunotherapy, and it is not for lack of trying. Though reasons for the slower advance are not apparent, some issues can be raised. Pediatric cancer patients represent a distinct demographic group whose immune system is inherently different from that of mature adults. Treating pediatric patients with immunotherapy designed for adults may not yield objective clinical responses. Here, we will present an update on adoptive T-cell and natural killer-cell therapies for neuroblastoma and other childhood solid tumors. Additionally, we will delineate key differences between human fetal/neonatal and adult immune systems. We hope this will generate interests leading to the discussion of potential future directions for improving adoptive cancer immunotherapy for children.
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Affiliation(s)
- Thanh-Phuong Le
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - To-Ha Thai
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
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23
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Ahmed N, Brawley V, Hegde M, Bielamowicz K, Kalra M, Landi D, Robertson C, Gray TL, Diouf O, Wakefield A, Ghazi A, Gerken C, Yi Z, Ashoori A, Wu MF, Liu H, Rooney C, Dotti G, Gee A, Su J, Kew Y, Baskin D, Zhang YJ, New P, Grilley B, Stojakovic M, Hicks J, Powell SZ, Brenner MK, Heslop HE, Grossman R, Wels WS, Gottschalk S. HER2-Specific Chimeric Antigen Receptor-Modified Virus-Specific T Cells for Progressive Glioblastoma: A Phase 1 Dose-Escalation Trial. JAMA Oncol 2017; 3:1094-1101. [PMID: 28426845 DOI: 10.1001/jamaoncol.2017.0184] [Citation(s) in RCA: 563] [Impact Index Per Article: 80.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Glioblastoma is an incurable tumor, and the therapeutic options for patients are limited. Objective To determine whether the systemic administration of HER2-specific chimeric antigen receptor (CAR)-modified virus-specific T cells (VSTs) is safe and whether these cells have antiglioblastoma activity. Design, Setting, and Participants In this open-label phase 1 dose-escalation study conducted at Baylor College of Medicine, Houston Methodist Hospital, and Texas Children's Hospital, patients with progressive HER2-positive glioblastoma were enrolled between July 25, 2011, and April 21, 2014. The duration of follow-up was 10 weeks to 29 months (median, 8 months). Interventions Monotherapy with autologous VSTs specific for cytomegalovirus, Epstein-Barr virus, or adenovirus and genetically modified to express HER2-CARs with a CD28.ζ-signaling endodomain (HER2-CAR VSTs). Main Outcomes and Measures Primary end points were feasibility and safety. The key secondary end points were T-cell persistence and their antiglioblastoma activity. Results A total of 17 patients (8 females and 9 males; 10 patients ≥18 years [median age, 60 years; range, 30-69 years] and 7 patients <18 years [median age, 14 years; range, 10-17 years]) with progressive HER2-positive glioblastoma received 1 or more infusions of autologous HER2-CAR VSTs (1 × 106/m2 to 1 × 108/m2) without prior lymphodepletion. Infusions were well tolerated, with no dose-limiting toxic effects. HER2-CAR VSTs were detected in the peripheral blood for up to 12 months after the infusion by quantitative real-time polymerase chain reaction. Of 16 evaluable patients (9 adults and 7 children), 1 had a partial response for more than 9 months, 7 had stable disease for 8 weeks to 29 months, and 8 progressed after T-cell infusion. Three patients with stable disease are alive without any evidence of progression during 24 to 29 months of follow-up. For the entire study cohort, median overall survival was 11.1 months (95% CI, 4.1-27.2 months) from the first T-cell infusion and 24.5 months (95% CI, 17.2-34.6 months) from diagnosis. Conclusions and Relevance Infusion of autologous HER2-CAR VSTs is safe and can be associated with clinical benefit for patients with progressive glioblastoma. Further evaluation of HER2-CAR VSTs in a phase 2b study is warranted as a single agent or in combination with other immunomodulatory approaches for glioblastoma.
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Affiliation(s)
- Nabil Ahmed
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Vita Brawley
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Meenakshi Hegde
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Kevin Bielamowicz
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,now with Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Mamta Kalra
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,now with Immatics, Houston, Texas
| | - Daniel Landi
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Catherine Robertson
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston
| | - Tara L Gray
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston
| | - Oumar Diouf
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,now with Cell Medica, Houston, Texas
| | - Amanda Wakefield
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Alexia Ghazi
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,now with Baylor University Medical Center, Dallas, Texas
| | - Claudia Gerken
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Zhongzhen Yi
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Aidin Ashoori
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,now with Columbia University Medical Center, New York, New York
| | - Meng-Fen Wu
- Biostatistics Shared Resource Dan L Duncan Center, Baylor College of Medicine, Houston, Texas
| | - Hao Liu
- Biostatistics Shared Resource Dan L Duncan Center, Baylor College of Medicine, Houston, Texas
| | - Cliona Rooney
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas
| | - Gianpietro Dotti
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas.,now with Department of Microbiology and Immunology, University of North Carolina, Chapel Hill
| | - Adrian Gee
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Jack Su
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Yvonne Kew
- Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
| | - David Baskin
- Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
| | - Yi Jonathan Zhang
- Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
| | - Pamela New
- Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
| | - Bambi Grilley
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Milica Stojakovic
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - John Hicks
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas
| | - Suzanne Z Powell
- Department of Pathology, Houston Methodist Hospital, Houston, Texas.,Department of Medicine, Houston Methodist Hospital, Houston, Texas
| | - Malcolm K Brenner
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Helen E Heslop
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas.,Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Robert Grossman
- Department of Neurosurgery, Houston Methodist Hospital, Houston, Texas
| | - Winfried S Wels
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt, Germany
| | - Stephen Gottschalk
- Center for Cell and Gene Therapy, Texas Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, Houston.,Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas.,Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas
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24
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Dallos M, Tap WD, D'Angelo SP. Current status of engineered T-cell therapy for synovial sarcoma. Immunotherapy 2017; 8:1073-80. [PMID: 27485079 DOI: 10.2217/imt-2016-0026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Synovial sarcoma is a rare soft tissue sarcoma characterized by a t(X;18) translocation, which results in a SYT-SSX gene fusion. In the metastatic setting, chemotherapy has limited, durable efficacy prompting the necessity for new therapeutic modalities. One emerging new strategy involves T-cell-directed therapy such as tumor-infiltrating lymphocytes or the development of T cells that are genetically engineered to express a T-cell receptor against a cancer testis antigen. Of these approaches, engineered T cells that recognize NY-ESO-1 are the furthest along in development. Completed and on-going clinical trials have shown promise and there are efforts to continue to optimize the current approach.
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Affiliation(s)
- Matthew Dallos
- New York University Langone Medical Center, NY 10016, USA
| | - William D Tap
- Memorial Sloan Kettering Cancer Center, NY 10065, USA.,Weill Cornell Medical College, NY 10065, USA
| | - Sandra P D'Angelo
- Memorial Sloan Kettering Cancer Center, NY 10065, USA.,Weill Cornell Medical College, NY 10065, USA
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25
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Palliative systemic therapy for recurrent or metastatic nasopharyngeal carcinoma – How far have we achieved? Crit Rev Oncol Hematol 2017; 114:13-23. [DOI: 10.1016/j.critrevonc.2017.03.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 03/28/2017] [Indexed: 02/05/2023] Open
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26
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Yang L, Yu H, Dong S, Zhong Y, Hu S. Recognizing and managing on toxicities in cancer immunotherapy. Tumour Biol 2017; 39:1010428317694542. [PMID: 28351299 DOI: 10.1177/1010428317694542] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Over the past 4 years, cancer immunotherapy has significantly prolonged survival time of patients with prostate cancer, melanoma, lung cancer, and liver cancer, but its side effects are also impressive. Different types of the immune therapeutic agents have different on-target or off-target toxicity due to high affinity or weak specificity, respectively. Treatment toxicity spectrums vary greatly even in patients with the same type of cancer. Common toxicities are fevers, chills, diarrhea colitis, maculopapular rash, hepatitis, and hormone gland disorder; therefore, routine monitoring of thyroid function, liver function, renal function, and complete blood count are absolutely necessary once treatment begins. Some side effects are reversible, and can be processed through the standard medicines. However, serious toxicities are lethal, which should be frequently followed-up, identified at an early stage and immediately symptomatic treated by high-dose immunosuppressors. In this case, thereafter, the same agent should not be challenged again.
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Affiliation(s)
- Liu Yang
- Department of Cancer Biotherapy Center, Hubei Cancer Hospital, Wuhan, China
| | - Huifang Yu
- Department of Cancer Biotherapy Center, Hubei Cancer Hospital, Wuhan, China
| | - Shuang Dong
- Department of Cancer Biotherapy Center, Hubei Cancer Hospital, Wuhan, China
| | - Yi Zhong
- Department of Cancer Biotherapy Center, Hubei Cancer Hospital, Wuhan, China
| | - Sheng Hu
- Department of Cancer Biotherapy Center, Hubei Cancer Hospital, Wuhan, China
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27
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Smith C, Khanna R. Adoptive cellular immunotherapy for virus‐associated cancers: a new paradigm in personalized medicine. Immunol Cell Biol 2017; 95:364-371. [DOI: 10.1038/icb.2016.127] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 12/07/2016] [Accepted: 12/07/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Corey Smith
- Department of Immunology, QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumor Immunology Laboratory, QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
| | - Rajiv Khanna
- Department of Immunology, QIMR Berghofer Centre for Immunotherapy and Vaccine Development and Tumor Immunology Laboratory, QIMR Berghofer Medical Research Institute Brisbane Queensland Australia
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28
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Phase I Clinical Trial of 4-1BB-based Adoptive T-Cell Therapy for Epstein-Barr Virus (EBV)-positive Tumors. J Immunother 2016; 39:140-8. [PMID: 26938947 PMCID: PMC4834812 DOI: 10.1097/cji.0000000000000113] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Although adoptive cell therapy using Ag-specific T cells has been tested successfully in the clinic, the production of these T cells has been challenging. By applying our simple and practical 4-1BB-based method for the generation of Ag-specific CD8 T cells, here we determined the maximum tolerated dose, toxicity profile, immunologic responses, and clinical efficacy of autologous Epstein-Barr virus (EBV)/LMP2A-specific CD8 T cells (EBV-induced Natural T cell; EBViNT) in patients with relapsed/refractory EBV-positive tumors. This was a single-center, phase I, dose-escalation trial study evaluating 4 escalating dosing schedules of single injected EBViNT. CD8 T-cell responses against different LMP2A peptides in each patient were determined, and the most effective peptides were used to produce EBViNT. The produced autologous EBViNTs were single infused to patients with EBV-associated malignancy who had failed to standard treatments and were of HLA-A02 or A24 type. Of 11 patients enrolled, 8 patients received a single infusion of EBViNT: 4 with nasopharyngeal carcinomas, 1 with Hodgkin lymphoma, 2 with extranodal NK/T lymphomas, and 1 with diffuse large B-cell lymphoma. Single infusion of EBViNT was well tolerated by all the patients and generated objective antitumor responses in 3 of them. EBViNT infusion induced 2 waves of interferon-γ response: 1 approximately 1 week and the other 4-8 weeks after the treatment. The strength of the second wave was related to the efficacy of the treatment. The current trial shows that EBViNT therapy is safe and may provide a new option for treating EBV-positive recurrent cancer patients resistant to conventional therapy.
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29
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Jiang GM, Wang HS, Du J, Ma WF, Wang H, Qiu Y, Zhang QG, Xu W, Liu HF, Liang JP. Bortezomib Relieves Immune Tolerance in Nasopharyngeal Carcinoma via STAT1 Suppression and Indoleamine 2,3-Dioxygenase Downregulation. Cancer Immunol Res 2016; 5:42-51. [PMID: 27923823 DOI: 10.1158/2326-6066.cir-16-0102] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 10/28/2016] [Accepted: 11/16/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Guan-Min Jiang
- Department of Clinical Laboratory, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
| | - Hong-Sheng Wang
- Department of Microbial and Biochemical Pharmacy, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, Guangdong, China.
| | - Jun Du
- Department of Microbial and Biochemical Pharmacy, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Wei-Feng Ma
- Department of Microbiology, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Hui Wang
- Key Laboratory of Translational Radiation Oncology, Hunan Province, Changsha, Hunan, China
| | - Yu Qiu
- Department of ICU, Hunan Children's Hospital, Changsha, Hunan, China
| | - Qiu-Gui Zhang
- Department of Clinical Laboratory, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Wei Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Hui-Fang Liu
- Department of Clinical Laboratory, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Jian-Ping Liang
- Department of Thoracic Surgery 2, Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China.
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30
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Zheng Y, Parsonage G, Zhuang X, Machado LR, James CH, Salman A, Searle PF, Hui EP, Chan ATC, Lee SP. Human Leukocyte Antigen (HLA) A*1101-Restricted Epstein-Barr Virus-Specific T-cell Receptor Gene Transfer to Target Nasopharyngeal Carcinoma. Cancer Immunol Res 2015; 3:1138-47. [PMID: 25711537 PMCID: PMC4456157 DOI: 10.1158/2326-6066.cir-14-0203-t] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 02/12/2015] [Indexed: 02/02/2023]
Abstract
Infusing virus-specific T cells is effective treatment for rare Epstein-Barr virus (EBV)-associated posttransplant lymphomas, and more limited success has been reported using this approach to treat a far more common EBV-associated malignancy, nasopharyngeal carcinoma (NPC). However, current approaches using EBV-transformed lymphoblastoid cell lines to reactivate EBV-specific T cells for infusion take 2 to 3 months of in vitro culture and favor outgrowth of T cells targeting viral antigens expressed within EBV(+) lymphomas, but not in NPC. Here, we explore T-cell receptor (TCR) gene transfer to rapidly and reliably generate T cells specific for the NPC-associated viral protein LMP2. We cloned a human leukocyte antigen (HLA) A*1101-restricted TCR, which would be widely applicable because 40% of NPC patients carry this HLA allele. Studying both the wild-type and modified forms, we have optimized expression of the TCR and demonstrated high-avidity antigen-specific function (proliferation, cytotoxicity, and cytokine release) in both CD8(+) and CD4(+) T cells. The engineered T cells also inhibited LMP2(+) epithelial tumor growth in a mouse model. Furthermore, transduced T cells from patients with advanced NPC lysed LMP2-expressing NPC cell lines. Using this approach, within a few days large numbers of high-avidity LMP2-specific T cells can be generated reliably to treat NPC, thus providing an ideal clinical setting to test TCR gene transfer without the risk of autoimmunity through targeting self-antigens.
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Affiliation(s)
- Yong Zheng
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Greg Parsonage
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Xiaodong Zhuang
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Lee R Machado
- School of Health, University of Northampton, Boughton Green Road, Northampton, United Kingdom
| | - Christine H James
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Asmaa Salman
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Peter F Searle
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom
| | - Edwin P Hui
- Partner State Key Laboratory of Oncology in South China, Sir Y.K. Pao Centre for Cancer, Department of Clinical Oncology, Hong Kong Cancer Institute and Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - Anthony T C Chan
- Partner State Key Laboratory of Oncology in South China, Sir Y.K. Pao Centre for Cancer, Department of Clinical Oncology, Hong Kong Cancer Institute and Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, PR China
| | - Steven P Lee
- School of Cancer Sciences, Cancer Immunology & Immunotherapy Centre (CIIC), University of Birmingham, Edgbaston, Birmingham, United Kingdom.
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31
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Li J, Chen QY, He J, Li ZL, Tang XF, Chen SP, Xie CM, Li YQ, Huang LX, Ye SB, Ke ML, Tang LQ, Liu H, Zhang L, Guo SS, Xia JC, Zhang XS, Zheng LM, Guo X, Qian CN, Mai HQ, Zeng YX. Phase I trial of adoptively transferred tumor-infiltrating lymphocyte immunotherapy following concurrent chemoradiotherapy in patients with locoregionally advanced nasopharyngeal carcinoma. Oncoimmunology 2015; 4:e976507. [PMID: 25949875 DOI: 10.4161/23723556.2014.976507] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 10/10/2014] [Indexed: 11/19/2022] Open
Abstract
Adoptive cell therapy (ACT) for cancers using autologous tumor-infiltrating lymphocytes (TILs) can induce immune responses and antitumor activity in metastatic melanoma patients. Here, we aimed to assess the safety and antitumor activity of ACT using expanded TILs following concurrent chemoradiotherapy (CCRT) in patients with locoregionally advanced nasopharyngeal carcinoma (NPC). Twenty-three newly diagnosed, locoregionally advanced NPC patients were enrolled, of whom 20 received a single-dose of TIL infusion following CCRT. All treated patients were assessed for toxicity, survival and clinical and immunologic responses. Correlations between immunological responses and treatment effectiveness were further studied. Only mild adverse events (AEs), including Grade 3 neutropenia (1/23, 5%) consistent with immune-related causes, were observed. Nineteen of 20 patients exhibited an objective antitumor response, and 18 patients displayed disease-free survival longer than 12 mo after ACT. A measurable plasma Epstein-Barr virus (EBV) load was detected in 14 patients at diagnosis, but a measurable EBV load was not found in patients after one week of ACT, and the plasma EBV load remained undetectable in 17 patients at 6 mo after ACT. Expansion and persistence of T cells specific for EBV antigens in peripheral blood following TIL therapy were observed in 13 patients. The apparent positive correlation between tumor regression and the expansion of T cells specific for EBV was further investigated in four patients. This study shows that NPC patients can tolerate ACT with TILs following CCRT and that this treatment results in sustained antitumor activity and anti-EBV immune responses. A larger phase II trial is in progress.
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Key Words
- ACT, adoptive cell therapy
- CCRT, concurrent chemoradiotherapy
- CR, complete response
- DFS, disease-free survival, EBNA1
- EBV, Epstein–Barr virus
- EBV-CTLs, EBV-specific cytotoxic T cells
- ELISPOT, enzyme-linked immunospot
- Epstein–Barr virus nuclear antigen 1
- FACS, fluorescence-activated cell sorting
- GMP, good manufacturing practices
- LMP1, latent membrane protein-1
- LMP2, latent membrane protein-2
- NPC, nasopharyngeal carcinoma
- PBMCs, peripheral blood mononuclear cells
- PD, progressive disease
- PR, partial response
- REP, rapid expansion protocol
- SFCs, spot-forming cells
- TILs, tumor-infiltrating lymphocytes
- adoptive cell therapy
- nasopharyngeal carcinoma
- tumor-infiltrating lymphocytes
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Affiliation(s)
- Jiang Li
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Qiu-Yan Chen
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Jia He
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Ze-Lei Li
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Xiao-Feng Tang
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Shi-Ping Chen
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Chuan-Miao Xie
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Imaging Diagnostic and Interventional Center; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Yong-Qiang Li
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Li-Xi Huang
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Shu-Bio Ye
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Miao-La Ke
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Lin-Quan Tang
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Huai Liu
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Lu Zhang
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Shan-Shan Guo
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Jian-Chuan Xia
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Xiao-Shi Zhang
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Li-Min Zheng
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Biotherapy; Sun Yat-sen University Cancer Center ; Guangzhou, China
| | - Xiang Guo
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Chao-Nan Qian
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Hai-Qiang Mai
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Department of Nasopharyngeal Carcinoma
| | - Yi-Xin Zeng
- State Key Laboratory of Oncology in South China; Sun Yat-sen University Cancer Center ; Guangzhou, China ; Collaborative Innovation Center of Cancer Medicine; Sun Yat-sen University Cancer Center ; Guangzhou, China
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Abstract
Epstein-Barr virus (EBV) is usually acquired silently early in life and carried thereafter as an asymptomatic infection of the B lymphoid system. However, many circumstances disturb the delicate EBV-host balance and cause the virus to display its pathogenic potential. Thus, primary infection in adolescence can manifest as infectious mononucleosis (IM), as a fatal illness that magnifies the immunopathology of IM in boys with the X-linked lymphoproliferative disease trait, and as a chronic active disease leading to life-threatening hemophagocytosis in rare cases of T or natural killer (NK) cell infection. Patients with primary immunodeficiencies affecting the NK and/or T cell systems, as well as immunosuppressed transplant recipients, handle EBV infections poorly, and many are at increased risk of virus-driven B-lymphoproliferative disease. By contrast, a range of other EBV-positive malignancies of lymphoid or epithelial origin arise in individuals with seemingly intact immune systems through mechanisms that remain to be understood.
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Affiliation(s)
- Graham S Taylor
- School of Cancer Sciences, University of Birmingham, Birmingham B15 2TT, United Kingdom; , , , ,
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Abstract
Current therapy for sarcomas, though effective in treating local disease, is often ineffective for patients with recurrent or metastatic disease. To improve outcomes, novel approaches are needed and cell therapy has the potential to meet this need since it does not rely on the cytotoxic mechanisms of conventional therapies. The recent successes of T-cell therapies for hematological malignancies have led to renewed interest in exploring cell therapies for solid tumors such as sarcomas. In this review, we will discuss current cell therapies for sarcoma with special emphasis on genetic approaches to improve the effector function of adoptively transferred cells.
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Affiliation(s)
- Melinda Mata
- Center for Cell & Gene Therapy, Texa Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
- Department of Pediatrics, Baylor College of Medicine, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
| | - Stephen Gottschalk
- Center for Cell & Gene Therapy, Texa Children's Hospital, Houston Methodist Hospital, Baylor College of Medicine, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
- Department of Pediatrics, Baylor College of Medicine, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, 1102 Bates Street, Suite 1770, Houston, TX 77030, USA
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Tang X, Zhou Y, Li W, Tang Q, Chen R, Zhu J, Feng Z. T cells expressing a LMP1-specific chimeric antigen receptor mediate antitumor effects against LMP1-positive nasopharyngeal carcinoma cells in vitro and in vivo. J Biomed Res 2014; 28:468-75. [PMID: 25469116 PMCID: PMC4250525 DOI: 10.7555/jbr.28.20140066] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 07/27/2014] [Accepted: 11/05/2014] [Indexed: 12/18/2022] Open
Abstract
T cells modified with chimeric antigen receptor are an attractive strategy to treat Epstein-Barr virus (EBV) associated malignancies. The EBV latent membrane protein 1 (LMP1) is a 66-KD integral membrane protein encoded by EBV that consists of transmembrane-spanning loops. Previously, we have identified a functional signal chain variable fragment (scFv) that specifically recognizes LMP1 through phage library screening. Here, we constructed a LMP1 specific chimeric antigen receptor containing anti-LMP1 scFv, the CD28 signalling domain, and the CD3ζ chain (HELA/CAR). We tested its functional ability to target LMP1 positive nasopharyngeal carcinoma cells. HELA/CAR cells were efficiently generated using lentivirus vector encoding the LMP1-specific chimeric antigen receptor to infect activated human CD3+ T cells. The HELA/CAR T cells displayed LMP1 specific cytolytic action and produced IFN-γ and IL-2 in response to nasopharyngeal carcinoma cells overexpressing LMP1. To demonstrate in vivo anti-tumor activity, we tested the HELA/CAR T cells in a xenograft model using an LMP1 overexpressing tumor. Intratumoral injection of anti-LMP1 HELA/CAR-T cells significantly reduced tumor growth in vivo. These results show that targeting LMP1 using HELA/CAR cells could represent an alternative therapeutic approach for patients with EBV-positive cancers.
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Affiliation(s)
- Xiaojun Tang
- Department of Pathology, Nanjing Medical University, Nanjing, Jiangsu 210029, China. ; The Key Laboratory of Antibody Technique of Ministry of Health, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Yan Zhou
- Department of Oncology, Ao Yang Hospital, Zhangjiagang, Jiangsu 215617, China
| | - Wenjie Li
- Department of Otolaryngological, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, China
| | - Qi Tang
- The Key Laboratory of Antibody Technique of Ministry of Health, Nanjing Medical University, Nanjing, Jiangsu 210029, China
| | - Renjie Chen
- Department of Otolaryngological, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210011, China
| | - Jin Zhu
- The Key Laboratory of Antibody Technique of Ministry of Health, Nanjing Medical University, Nanjing, Jiangsu 210029, China. ; Huadong Medical Institute of Biotechniques, Nanjing, Jiangsu 210002, China
| | - Zhenqing Feng
- Department of Pathology, Nanjing Medical University, Nanjing, Jiangsu 210029, China. ; The Key Laboratory of Antibody Technique of Ministry of Health, Nanjing Medical University, Nanjing, Jiangsu 210029, China. ; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Cancer Center, Nanjing Medical University, Nanjing, Jiangsu 210029, China
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Xiang Z, Liu Y, Zheng J, Liu M, Lv A, Gao Y, Hu H, Lam KT, Chan GCF, Yang Y, Chen H, Tsao GSW, Bonneville M, Lau YL, Tu W. Targeted activation of human Vγ9Vδ2-T cells controls epstein-barr virus-induced B cell lymphoproliferative disease. Cancer Cell 2014; 26:565-76. [PMID: 25220446 DOI: 10.1016/j.ccr.2014.07.026] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 05/04/2014] [Accepted: 07/28/2014] [Indexed: 12/14/2022]
Abstract
Epstein-Barr virus-induced lymphoproliferative disease (EBV-LPD) after transplantation remains a serious and life-threatening complication. Herein we showed that the aminobisphosphonate pamidronate-expanded human Vγ9Vδ2-T cells efficiently killed EBV-transformed autologous lymphoblastoid B cell lines (EBV-LCL) through γ/δ-TCR and NKG2D receptor triggering and Fas and TRAIL engagement. By inoculation of EBV-LCL in Rag2(-/-)γc(-/-) mice and humanized mice, we established lethal EBV-LPD with characteristics close to those of the human disease. Adoptive transfer of pamidronate-expanded Vγ9Vδ2-T cells alone effectively prevented EBV-LPD in Rag2(-/-)γc(-/-) mice and induced EBV-LPD regression in EBV(+) tumor-bearing Rag2(-/-)γc(-/-) mice. Pamidronate treatment inhibited EBV-LPD development in humanized mice through selective activation and expansion of Vγ9Vδ2-T cells. This study provides proof-of-principle for a therapeutic approach using pamidronate to control EBV-LPD through Vγ9Vδ2-T cell targeting.
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Affiliation(s)
- Zheng Xiang
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Yinping Liu
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Jian Zheng
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Ming Liu
- Guangzhou Institute of Respiratory Diseases, Guangzhou Medical College, Guangzhou, China
| | - Aizhen Lv
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Yulong Gao
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Huaidong Hu
- Key Laboratory of Molecular Biology for Infectious Diseases, Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Kowk-Tai Lam
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Godfrey Chi-Fung Chan
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Yuanzhong Yang
- Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Honglin Chen
- Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - George Sai-Wah Tsao
- Department of Anatomy, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Marc Bonneville
- Centre de Recherche en Cancérologie Nantes-Angers, Université de Nantes, 44300 Nantes, France; INSERM U892 CNRS UMR6299, 44300 Nantes, France
| | - Yu-Lung Lau
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China
| | - Wenwei Tu
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, China.
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36
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Affiliation(s)
- Helen E Heslop
- Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital, and Houston Methodist Hospital, Houston, Texas, USA
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37
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Abstract
The adoptive transfer of T cells specific for native tumor antigens (TAs) is an increasingly popular cancer treatment option because of the ability of these cells to discriminate between normal and tumor tissues and the corresponding lack of short or long-term toxicities. Infusions of antigen-specific CD4(+) and CD8(+) T cells targeting viral antigens derived from Epstein-Barr virus (EBV) induce sustained complete tumor remissions in patients with highly immunogenic tumors such as post-transplant lymphoproliferative disease, although resistance occurred when the infused T-cell population had restricted antigen specificity. T cells specific for EBV antigens have also produced complete remissions of EBV-positive nasopharyngeal carcinomas and lymphomas developing in immunocompetent individuals, even though in these patients tumor survival is dependent on their ability to evade T-cell immunity. Adapting this strategy to non-viral tumors is more challenging, as the target antigens expressed are less immunogenic and the tumors lack the potent danger signals that are characteristic of viruses. The goals of current studies are to define conditions that promote expansion of antigen-specific T cells ex vivo and to ensure their in vivo persistence and survival by combining with maneuvers such as lymphodepletion, checkpoint inhibition, cytokine infusions, or genetic manipulations. More pragmatic goals are to streamline manufacturing to facilitate the transition of these therapies to late phase trials and to evaluate closely histocompatibility antigen (HLA)-matched banked antigen-specific T cells so that T-cell therapies can be made more broadly available.
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Affiliation(s)
- Cliona M Rooney
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX, USA
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38
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Hegde M, Moll AJ, Byrd TT, Louis CU, Ahmed N. Cellular immunotherapy for pediatric solid tumors. Cytotherapy 2014; 17:3-17. [PMID: 25082406 DOI: 10.1016/j.jcyt.2014.05.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 05/27/2014] [Accepted: 05/27/2014] [Indexed: 01/09/2023]
Abstract
Substantial progress has been made in the treatment of pediatric solid tumors over the past 4 decades. However, children with metastatic and or recurrent disease continue to do poorly despite the aggressive multi-modality conventional therapies. The increasing understanding of the tumor biology and the interaction between the tumor and the immune system over the recent years have led to the development of novel immune-based therapies as alternative options for some of these high-risk malignancies. The safety and anti-tumor efficacy of various tumor vaccines and tumor-antigen specific immune cells are currently being investigated for various solid tumors. In early clinical trials, most of these cellular therapies have been well tolerated and have shown promising clinical responses. Although substantial work is being done in this field, the available knowledge for pediatric tumors remains limited. We review the contemporary early phase cell-based immunotherapy efforts for pediatric solid tumors and discuss the rationale and the challenges thereof.
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Affiliation(s)
- Meenakshi Hegde
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.
| | - Alexander J Moll
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, USA
| | - Tiara T Byrd
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Chrystal U Louis
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Nabil Ahmed
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, Texas, USA; Texas Children's Cancer Center, Baylor College of Medicine, Houston, Texas, USA; Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.
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39
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Affiliation(s)
- Malcolm K Brenner
- Center for Cell and Gene Therapy at Baylor College of Medicine , Houston Methodist Hospital, and Texas Children's Hospital, Houston, TX 77030
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40
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Xu LW, Chow KKH, Lim M, Li G. Current vaccine trials in glioblastoma: a review. J Immunol Res 2014; 2014:796856. [PMID: 24804271 PMCID: PMC3996322 DOI: 10.1155/2014/796856] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 01/12/2014] [Accepted: 02/28/2014] [Indexed: 02/07/2023] Open
Abstract
Glioblastoma (GBM) is the most common primary brain tumor, and despite aggressive therapy with surgery, radiation, and chemotherapy, average survival remains at about 1.5 years. The highly infiltrative and invasive nature of GBM requires that alternative treatments for this disease be widespread and targeted to tumor cells. Immunotherapy in the form of tumor vaccines has the potential to meet this need. Vaccines against GBM hold the promise of triggering specific and systemic antitumor immune responses that may be the key to eradicating this unrelenting cancer. In this review, we will discuss past and present clinical trials of various GBM vaccines and their potential impact on the future care of GBM patients. There have been many promising phase I and phase II GBM vaccine studies that have led to ongoing and upcoming phase III trials. If the results of these randomized trials show a survival benefit, immunotherapy will become a standard part of the treatment of this devastating disease.
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Affiliation(s)
- Linda W. Xu
- Department of Neurosurgery, Stanford University Medical Center, Stanford, CA 94304, USA
| | - Kevin K. H. Chow
- Department of Neurosurgery, Stanford University Medical Center, Stanford, CA 94304, USA
| | - Michael Lim
- Department of Neurosurgery, Johns Hopkins University Medical Center, Baltimore, MD 21287, USA
| | - Gordon Li
- Department of Neurosurgery, Stanford University Medical Center, Stanford, CA 94304, USA
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Ramírez N, Beloki L, Ciaúrriz M, Rodríguez-Calvillo M, Escors D, Mansilla C, Bandrés E, Olavarría E. Impact of T cell selection methods in the success of clinical adoptive immunotherapy. Cell Mol Life Sci 2014; 71:1211-24. [PMID: 24077876 PMCID: PMC11113470 DOI: 10.1007/s00018-013-1463-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 08/20/2013] [Accepted: 08/23/2013] [Indexed: 12/11/2022]
Abstract
Chemotherapy and/or radiotherapy regular regimens used for conditioning of recipients of hematopoietic stem cell transplantation (SCT) induce a period of transient profound immunosuppression. The onset of a competent immunological response, such as the appearance of viral-specific T cells, is associated with a lower incidence of viral infections after haematopoietic transplantation. The rapid development of immunodominant peptide virus screening together with advances in the design of genetic and non-genetic viral- and tumoural-specific cellular selection strategies have opened new strategies for cellular immunotherapy in oncologic recipients who are highly sensitive to viral infections. However, the rapid development of cellular immunotherapy in SCT has disclosed the role of the T cell selection method in the modulation of functional cell activity and of in vivo secondary effects triggered following immunotherapy.
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Affiliation(s)
- Natalia Ramírez
- Oncohematology Research Group, Navarrabiomed, Miguel Servet Foundation, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
| | - Lorea Beloki
- Oncohematology Research Group, Navarrabiomed, Miguel Servet Foundation, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
| | - Miriam Ciaúrriz
- Oncohematology Research Group, Navarrabiomed, Miguel Servet Foundation, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
| | - Mercedes Rodríguez-Calvillo
- Department of Haematology, Complejo Hospitalario de Navarra, Navarra Health Service, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
| | - David Escors
- Immunomodulation Research Group, Navarrabiomed, Miguel Servet Foundation, Pamplona, Navarre Spain
| | - Cristina Mansilla
- Oncohematology Research Group, Navarrabiomed, Miguel Servet Foundation, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
| | - Eva Bandrés
- Immunology Unit, Complejo Hospitalario de Navarra, Navarra Health Service, Pamplona, Spain
| | - Eduardo Olavarría
- Oncohematology Research Group, Navarrabiomed, Miguel Servet Foundation, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
- Department of Haematology, Complejo Hospitalario de Navarra, Navarra Health Service, Irunlarrea 3 Street, 31008 Pamplona, Navarre Spain
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42
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Abstract
In the treatment of Epstein-Barr virus (EBV)-related lymphomas, there are few therapies specifically targeted against the latent virus within these tumors; in most cases the treatment approach is not different than the approach to EBV-negative lymphomas. Nonetheless, current and emerging therapies focused on exploiting aspects of EBV biology may offer more targeted strategies for EBV-positive lymphomas in the future. Conceptually, EBV-specific approaches include bolstering the antiviral/antitumor immune response with vaccines or EBV-specific cytotoxic T-lymphocytes, activating lytic viral genes to render the tumor cells susceptible to antiviral therapies, and inhibiting the downstream prosurvival or antiapoptotic pathways that may be activated by latent EBV proteins. EBV-specific cytotoxic T-cell infusions have proven effective in EBV-related posttransplantation lymphoproliferative disorder (EBV-PTLD) and expanding such adoptive immunotherapies to other EBV-related malignancies is an area of active research. However, other EBV-related lymphomas typically have more restricted, less immunogenic arrays of viral antigens to therapeutically target with adoptive immunotherapy compared with EBV-PTLD. Furthermore, the malignant EBV-positive tumor cells of Hodgkin lymphoma are scattered amid a dense infiltrate of regulatory T-cells, macrophages, and other cells that may dampen the antitumor efficacy of adoptive immunotherapy. Strategies to overcome these obstacles are areas of ongoing preclinical and clinical investigations. Some emerging approaches to EBV-related lymphomas include the coupling of agents that induce lytic viral replication with antiherpesvirus agents, or the use of small molecule inhibitors that block signaling pathways that are constitutively activated by EBV. EBV vaccines seem most promising for the treatment or prevention of EBV-related malignancies, rather than the prevention of primary EBV infection. EBV vaccine trials in patients with residual or low-bulk EBV-related malignancies or for the prevention of EBV-PTLD in EBV-seronegative patients awaiting solid organ transplantation are ongoing.
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Engineered T cells for cancer treatment. Cytotherapy 2013; 16:713-33. [PMID: 24239105 DOI: 10.1016/j.jcyt.2013.10.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 10/01/2013] [Accepted: 10/05/2013] [Indexed: 01/08/2023]
Abstract
Adoptively transferred T cells have the capacity to traffic to distant tumor sites, infiltrate fibrotic tissue and kill antigen-expressing tumor cells. Various groups have investigated different genetic engineering strategies designed to enhance tumor specificity, increase T cell potency, improve proliferation, persistence or migratory capacity and increase safety. This review focuses on recent developments in T cell engineering, discusses the clinical application of these engineered cell products and outlines future prospects for this therapeutic modality.
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Chia WK, Teo M, Wang WW, Lee B, Ang SF, Tai WM, Chee CL, Ng J, Kan R, Lim WT, Tan SH, Ong WS, Cheung YB, Tan EH, Connolly JE, Gottschalk S, Toh HC. Adoptive T-cell transfer and chemotherapy in the first-line treatment of metastatic and/or locally recurrent nasopharyngeal carcinoma. Mol Ther 2013; 22:132-9. [PMID: 24297049 PMCID: PMC3978790 DOI: 10.1038/mt.2013.242] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 10/09/2013] [Indexed: 02/08/2023] Open
Abstract
The outcomes for patients with metastatic or locally recurrent Epstein-Barr virus (EBV)-positive nasopharyngeal carcinoma (NPC) remain poor. Adoptive immunotherapy with EBV-specific cytotoxic T lymphocytes (EBV-CTLs) has proven clinical efficacy, but it has never been evaluated in the first-line treatment setting in combination with chemotherapy. To evaluate the safety and efficacy of a chemotherapy in combination with adoptive EBV-CTL transfer, we conducted a phase 2 clinical trial consisting of four cycles of gemcitabine and carboplatin (GC) followed by up to six doses of EBV-CTL. Thirty-eight patients were enrolled, and 35 received GC and EBV-CTL. GC-CTL therapy resulted in a response rate of 71.4% with 3 complete responses and 22 partial responses. With a median follow up of 29.9 months, the 2-year and 3-year overall survival (OS) rate was 62.9 and 37.1%, respectively. Five patients did not require further chemotherapy for more than 34 months since initiation of CTL. Infusion of CTL products containing T cells specific for LMP2 positively correlated with OS (hazard ratio: 0.35; 95% confidence interval: 0.14-0.84; P = 0.014). Our study achieved one of the best survival outcomes in patients with advanced NPC, setting the stage for a future randomized study of chemotherapy with and without EBV-CTL.
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Affiliation(s)
- Whay-Kuang Chia
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Marissa Teo
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Who-Whong Wang
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Bernett Lee
- Singapore Immunology Network, Agency for Science, Technology and Research, Singapore
| | - Soo-Fan Ang
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Wai-Meng Tai
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Chit-Lai Chee
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Joanna Ng
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Rebecca Kan
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Wan-Teck Lim
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - Sze-Huey Tan
- Division of Clinical Trials and Epidemiological Research, National Cancer Centre, Singapore
| | - Whee-Sze Ong
- Division of Clinical Trials and Epidemiological Research, National Cancer Centre, Singapore
| | | | - Eng-Huat Tan
- Division of Medical Oncology, National Cancer Centre, Singapore
| | - John E Connolly
- Singapore Immunology Network, Agency for Science, Technology and Research, Singapore
| | - Stephen Gottschalk
- Center for Cell and Gene Therapy, Texas Children's Hospital, The Methodist Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Han-Chong Toh
- Division of Medical Oncology, National Cancer Centre, Singapore
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Smith C. EBV and nasopharyngeal carcinoma: a target for cellular therapies. Immunotherapy 2013; 5:821-4. [DOI: 10.2217/imt.13.68] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Evaluation of: Li F, Song D, Lu Y, Zhu H, Chen Z, He X. Delayed-type hypersensitivity (DTH) immune response related with EBV-DNA in nasopharyngeal carcinoma treated with autologous dendritic cell vaccination after radiotherapy. J. Immunother. 36(3), 208–214 (2013). The association of EBV with a number of human malignancies has provided the basis for the development of a range of targeted immunotherapeutic approaches that focus upon eliciting cellular immune responses to viral antigens expressed in malignant cells. The approach outlined in the study of Li and colleagues continues this focus upon the use of tumor-associated viral antigens to treat EBV-associated nasopharyngeal carcinoma, which is endemic to regions of southern China. Employing monocyte-derived dendritic cells to deliver a limited number of CD8+ T-cell epitopes encoded by the LMP2A antigen of EBV, the authors indicate that the induction of a delayed-type hypersensitivity response, rather than immunity in the peripheral blood is associated with a decrease in viral load, an often used correlate of tumor load in EBV-associated malignancies.
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Affiliation(s)
- Corey Smith
- Tumor Immunology Laboratory, Department of Immunology, Queensland Institute of Medical Research, Brisbane, Queensland, Australia
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Fogg M, Murphy JR, Lorch J, Posner M, Wang F. Therapeutic targeting of regulatory T cells enhances tumor-specific CD8+ T cell responses in Epstein-Barr virus associated nasopharyngeal carcinoma. Virology 2013; 441:107-13. [PMID: 23601786 DOI: 10.1016/j.virol.2013.03.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 03/06/2013] [Accepted: 03/20/2013] [Indexed: 12/12/2022]
Abstract
Epstein-Barr virus (EBV) is associated with multiple malignancies including nasopharyngeal carcinoma (NPC). In nasopharynx cancer, CD8+ T cells specific for EBV Nuclear Antigen-1 (EBNA-1) and Latent Membrane Protein 2 (LMP2) are important components of anti-tumor immunity since both are consistently expressed in NPC. We have previously shown that EBNA-1-specific CD8+ T cell responses were suppressed in NPC patients compared to healthy controls. We now find that CD8+ T cell responses specific for LMP2 are also abnormal in NPC patients, and both EBNA-1- and LMP2-specific responses are suppressed by regulatory T cells (Treg). EBNA-1 and LMP2-specific CD8+ T cell responses, as well as immune control of EBV-infected cells in vitro, could be restored by the depletion of Tregs and by use of a clinically approved drug targeting Tregs. Thus, in vivo modulation of Tregs may be an effective means of enhancing these anti-tumor immune responses in NPC patients.
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Affiliation(s)
- Mark Fogg
- Department of Medicine, Brigham and Women's Hospital, USA
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Hui EP, Taylor GS, Jia H, Ma BBY, Chan SL, Ho R, Wong WL, Wilson S, Johnson BF, Edwards C, Stocken DD, Rickinson AB, Steven NM, Chan ATC. Phase I trial of recombinant modified vaccinia ankara encoding Epstein-Barr viral tumor antigens in nasopharyngeal carcinoma patients. Cancer Res 2013; 73:1676-88. [PMID: 23348421 PMCID: PMC6485495 DOI: 10.1158/0008-5472.can-12-2448] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Epstein-Barr virus (EBV) is associated with several malignancies including nasopharyngeal carcinoma, a high incidence tumor in Chinese populations, in which tumor cells express the two EBV antigens EB nuclear antigen 1 (EBNA1) and latent membrane protein 2 (LMP2). Here, we report the phase I trial of a recombinant vaccinia virus, MVA-EL, which encodes an EBNA1/LMP2 fusion protein designed to boost T-cell immunity to these antigens. The vaccine was delivered to Hong Kong patients with nasopharyngeal carcinoma to determine a safe and immunogenic dose. The patients, all in remission more than 12 weeks after primary therapy, received three intradermal MVA-EL vaccinations at three weekly intervals, using five escalating dose levels between 5 × 10(7) and 5 × 10(8) plaque-forming unit (pfu). Blood samples were taken during prescreening, immediately before vaccination, one week afterward and at intervals up to one year later. Immunogenicity was tested by IFN-γ ELIspot assays using complete EBNA1 and LMP2 15-mer peptide mixes and known epitope peptides relevant to patient MHC type. Eighteen patients were treated, three per dose level one to four and six at the highest dose, without dose-limiting toxicity. T-cell responses to one or both vaccine antigens were increased in 15 of 18 patients and, in many cases, were mapped to known CD4 and CD8 epitopes in EBNA1 and/or LMP2. The range of these responses suggested a direct relationship with vaccine dose, with all six patients at the highest dose level giving strong EBNA1/LMP2 responses. We concluded that MVA-EL is both safe and immunogenic, allowing the highest dose to be forwarded to phase II studies examining clinical benefit.
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Affiliation(s)
- Edwin P Hui
- State Key Laboratory in Oncology in South China, Sir YK Pao Center for Cancer, Hong Kong Cancer Institute and Li Ka Shing Institute for Health Sciences, Department of Clinical Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Graham S Taylor
- Cancer Research UK Centre, School of Cancer Sciences, University of Birmingham, Birmingham, B15 2TA, United Kingdom
| | - Hui Jia
- Cancer Research UK Centre, School of Cancer Sciences, University of Birmingham, Birmingham, B15 2TA, United Kingdom
| | - Brigette BY Ma
- State Key Laboratory in Oncology in South China, Sir YK Pao Center for Cancer, Hong Kong Cancer Institute and Li Ka Shing Institute for Health Sciences, Department of Clinical Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Stephen L Chan
- State Key Laboratory in Oncology in South China, Sir YK Pao Center for Cancer, Hong Kong Cancer Institute and Li Ka Shing Institute for Health Sciences, Department of Clinical Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Rosalie Ho
- State Key Laboratory in Oncology in South China, Sir YK Pao Center for Cancer, Hong Kong Cancer Institute and Li Ka Shing Institute for Health Sciences, Department of Clinical Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - WL Wong
- State Key Laboratory in Oncology in South China, Sir YK Pao Center for Cancer, Hong Kong Cancer Institute and Li Ka Shing Institute for Health Sciences, Department of Clinical Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Steven Wilson
- Health Protection Agency, West Midlands Public Health Laboratory, Heart of England Foundation Trust, Bordesley Green East, Birmingham, B9 5SS, United Kingdom
| | | | - Ceri Edwards
- Cancer Research UK Drug Development Office, London, United Kingdom
| | - Deborah D Stocken
- Cancer Research UK Centre, School of Cancer Sciences, University of Birmingham, Birmingham, B15 2TA, United Kingdom
| | - Alan B Rickinson
- Cancer Research UK Centre, School of Cancer Sciences, University of Birmingham, Birmingham, B15 2TA, United Kingdom
| | - Neil M Steven
- Cancer Research UK Centre, School of Cancer Sciences, University of Birmingham, Birmingham, B15 2TA, United Kingdom
| | - Anthony TC Chan
- State Key Laboratory in Oncology in South China, Sir YK Pao Center for Cancer, Hong Kong Cancer Institute and Li Ka Shing Institute for Health Sciences, Department of Clinical Oncology, The Chinese University of Hong Kong, Shatin, Hong Kong
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The Evolving Role of Systemic Therapy in Nasopharyngeal Carcinoma: Current Strategies and Perspectives. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2013. [DOI: 10.1007/978-1-4614-5947-7_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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49
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Epstein-Barr virus vaccines. Vaccines (Basel) 2013. [DOI: 10.1016/b978-1-4557-0090-5.00050-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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50
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Nasopharyngeal Carcinoma Immunotherapy: Current Strategies and Perspectives. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2013. [DOI: 10.1007/978-1-4614-5947-7_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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