1
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Chen K, Shuen TWH, Chow PKH. The association between tumour heterogeneity and immune evasion mechanisms in hepatocellular carcinoma and its clinical implications. Br J Cancer 2024:10.1038/s41416-024-02684-w. [PMID: 38760445 DOI: 10.1038/s41416-024-02684-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 05/19/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related mortality worldwide. The emergence of combination therapy, atezolizumab (anti-PDL1, immune checkpoint inhibitor) and bevacizumab (anti-VEGF) has revolutionised the management of HCC. Despite this breakthrough, the best overall response rate with first-line systemic therapy is only about 30%, owing to intra-tumoural heterogeneity, complex tumour microenvironment and the lack of predictive biomarkers. Many groups have attempted to classify HCC based on the immune microenvironment and have consistently observed better outcomes in immunologically "hot" HCC. We summarised possible mechanisms of tumour immune evasion based on the latest literature and the rationale for combination/sequential therapy to improve treatment response. Lastly, we proposed future strategies and therapies to overcome HCC immune evasion to further improve treatment outcomes of HCC.
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Affiliation(s)
- Kaina Chen
- Department of Gastroenterology & Hepatology, Singapore General Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Timothy W H Shuen
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Pierce K H Chow
- Duke-NUS Medical School, Singapore, Singapore.
- Department of Hepato-pancreato-biliary and Transplant Surgery, National Cancer Centre Singapore and Singapore General Hospital, Singapore, Singapore.
- Program in Translational and Clinical Liver Cancer Research, National Cancer Centre Singapore, Singapore, Singapore.
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2
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Maggadottir SM, Dueland S, Mensali N, Hamre H, Andresen PA, Myhre MR, Juul HV, Bigalke I, Lundby M, Hønnåshagen TK, Sæbøe-Larssen S, Josefsen D, Hagtvedt T, Wälchli S, Kvalheim G, Inderberg EM. Transient TCR-based T cell therapy in a patient with advanced treatment-resistant MSI-high colorectal cancer. Mol Ther 2024:S1525-0016(24)00225-9. [PMID: 38582964 DOI: 10.1016/j.ymthe.2024.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 03/07/2024] [Accepted: 04/03/2024] [Indexed: 04/08/2024] Open
Abstract
We previously demonstrated the antitumor effectiveness of transiently T cell receptor (TCR)-redirected T cells recognizing a frameshift mutation in transforming growth factor beta receptor 2. We here describe a clinical protocol using mRNA TCR-modified T cells to treat a patient with progressive, treatment-resistant metastatic microsatellite instability-high (MSI-H) colorectal cancer. Following 12 escalating doses of autologous T cells electroporated with in-vitro-transcribed Radium-1 TCR mRNA, we assessed T cell cytotoxicity, phenotype, and cytokine production. Tumor markers and growth on computed tomography scans were evaluated and immune cell tumor infiltrate at diagnosis assessed. At diagnosis, tumor-infiltrating CD8+ T cells had minimal expression of exhaustion markers, except for PD-1. Injected Radium-1 T cells were mainly naive and effector memory T cells with low expression of exhaustion markers, except for TIGIT. We confirmed cytotoxicity of transfected Radium-1 T cells against target cells and found key cytokines involved in tumor metastasis, growth, and angiogenesis to fluctuate during treatment. The treatment was well tolerated, and despite his advanced cancer, the patient obtained a stable disease with 6 months survival post-treatment. We conclude that treatment of metastatic MSI-H colorectal cancer with autologous T cells electroporated with Radium-1 TCR mRNA is feasible, safe, and well tolerated and that it warrants further investigation in a phase 1/2 study.
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Affiliation(s)
- Solrun Melkorka Maggadottir
- Translational Research Unit, Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway; Landspitali University Hospital, Reykjavik, Iceland
| | - Svein Dueland
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Nadia Mensali
- Translational Research Unit, Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Hanne Hamre
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway
| | | | - Marit Renée Myhre
- Translational Research Unit, Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Hedvig V Juul
- Translational Research Unit, Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Iris Bigalke
- Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Marianne Lundby
- Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | | | - Stein Sæbøe-Larssen
- Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Dag Josefsen
- Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Trond Hagtvedt
- Department of Radiology, Oslo University Hospital, Oslo, Norway
| | - Sébastien Wälchli
- Translational Research Unit, Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Gunnar Kvalheim
- Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Else Marit Inderberg
- Translational Research Unit, Section for Cellular Therapy, Department of Oncology, Oslo University Hospital, Oslo, Norway.
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3
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Shen L, Yang J, Zuo C, Xu J, Ma L, He Q, Zhou X, Ding X, Wei L, Jiang S, Ma L, Zhang B, Yang Y, Dong B, Wan L, Ding X, Zhu M, Sun Z, Wang P, Song X, Zhang Y. Circular mRNA-based TCR-T offers a safe and effective therapeutic strategy for treatment of cytomegalovirus infection. Mol Ther 2024; 32:168-184. [PMID: 37974400 PMCID: PMC10787193 DOI: 10.1016/j.ymthe.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/27/2023] [Accepted: 11/10/2023] [Indexed: 11/19/2023] Open
Abstract
Circular mRNA (cmRNA) is particular useful due to its high resistance to degradation by exonucleases, resulting in greater stability and protein expression compared to linear mRNA. T cell receptor (TCR)-engineered T cells (TCR-T) represent a promising means of treating viral infections and cancer. This study aimed to evaluate the feasibility and efficacy of cmRNA in antigen-specific-TCR discovery and TCR-T therapy. Using human cytomegalovirus (CMV) pp65 antigen as a model, we found that the expansion of pp65-responsive T cells was induced more effectively by monocyte-derived dendritic cells transfected with pp65-encoding cmRNA compared with linear mRNA. Subsequently, we developed cmRNA-transduced pp65-TCR-T (cm-pp65-TCR-T) that specifically targets the CMV-pp65 epitope. Our results showed that pp65-TCR could be expressed on primary T cells for more than 7 days. Moreover, both in vitro killing and in vivo CDX models demonstrated that cm-pp65-TCR-T cells specifically and persistently kill pp65-and HLA-expressing tumor cells, significantly prolonging the survival of mice. Collectively, our results demonstrated that cmRNA can be used as a more effective technical approach for antigen-specific TCR isolation and identification, and cm-pp65-TCR-T may provide a safe, non-viral, non-integrated therapeutic approach for controlling CMV infection, particularly in patients who have undergone allogeneic hematopoietic stem cell transplantation.
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Affiliation(s)
- Lianghua Shen
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China; Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China
| | - Jiali Yang
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China
| | - Chijian Zuo
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China.
| | - Jian Xu
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China; Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China
| | - Ling Ma
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China; Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China
| | - Qiaomei He
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Xiao Zhou
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Xiaodan Ding
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Lixiang Wei
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China
| | - Suqin Jiang
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China
| | - Luanluan Ma
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China
| | - Benjia Zhang
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China
| | - Yuqin Yang
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Baoxia Dong
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Liping Wan
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China
| | - Xueying Ding
- Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China
| | - Ming Zhu
- KuaiXu Biotechnologies Co., Ltd, Shanghai 201315, China
| | - Zhenhua Sun
- Suzhou CureMed Biopharma Technology Co., Ltd, Suzhou 215125, China.
| | - Pengran Wang
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China; Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China.
| | - Xianmin Song
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China; Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China.
| | - Yan Zhang
- Department of Hematology, Shanghai General Hospital, Shanghai JiaoTong University School of Medicine, Shanghai 201620, China; Engineering Technology Research Center of Cell Therapy and Clinical Translation, Science and Technology Committee of Shanghai Municipality, Shanghai 200080, China.
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4
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Wang L, Zeng X, Wang Z, Fang L, Liu J. Recent advances in understanding T cell activation and exhaustion during HBV infection. Virol Sin 2023; 38:851-859. [PMID: 37866815 PMCID: PMC10786656 DOI: 10.1016/j.virs.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 10/18/2023] [Indexed: 10/24/2023] Open
Abstract
Chronic hepatitis B virus (HBV) infection remains a major public health concern globally, and T cell responses are widely believed to play a pivotal role in mediating HBV clearance. Accordingly, research on the characteristics of HBV-specific T cell responses, from activation to exhaustion, has advanced rapidly. Here, we summarize recent developments in characterizing T cell immunity in HBV infection by reviewing basic and clinical research published in the last five years. We provide a comprehensive summary of the mechanisms that induce effective anti-HBV T cell immunity, as well as the latest developments in understanding T cell dysfunction in chronic HBV infection. Furthermore, we briefly discuss current novel treatment strategies aimed at restoring anti-HBV T cell responses.
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Affiliation(s)
- Lu Wang
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiaoqing Zeng
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zida Wang
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Ling Fang
- Central Sterile Supply Department, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Jia Liu
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China; Joint International Laboratory of Infection and Immunity, Huazhong University of Science and Technology, Wuhan, 430022, China.
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5
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Wu D, Li Y. Application of adoptive cell therapy in hepatocellular carcinoma. Immunology 2023; 170:453-469. [PMID: 37435926 DOI: 10.1111/imm.13677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 06/20/2023] [Indexed: 07/13/2023] Open
Abstract
Hepatocellular carcinoma (HCC) remains a global health challenge. Novel treatment modalities are urgently needed to extend the overall survival of patients. The liver plays an immunomodulatory function due to its unique physiological structural characteristics. Therefore, following surgical resection and radiotherapy, immunotherapy regimens have shown great potential in the treatment of hepatocellular carcinoma. Adoptive cell immunotherapy is rapidly developing in the treatment of hepatocellular carcinoma. In this review, we summarize the latest research on adoptive immunotherapy for hepatocellular carcinoma. The focus is on chimeric antigen receptor (CAR)-T cells and T cell receptor (TCR) engineered T cells. Then tumour-infiltrating lymphocytes (TILs), natural killer (NK) cells, cytokine-induced killer (CIK) cells, and macrophages are briefly discussed. The main overview of the application and challenges of adoptive immunotherapy in hepatocellular carcinoma. It aims to provide the reader with a comprehensive understanding of the current status of HCC adoptive immunotherapy and offers some strategies. We hope to provide new ideas for the clinical treatment of hepatocellular carcinoma.
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Affiliation(s)
- Dengqiang Wu
- Department of Clinical Laboratory, Ningbo No. 6 Hospital, Ningbo, China
| | - Yujie Li
- Clinical Laboratory of Ningbo Medical Centre Lihuili Hospital, Ningbo University, Zhejiang, Ningbo, China
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6
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Malviya M, Aretz Z, Molvi Z, Lee J, Pierre S, Wallisch P, Dao T, Scheinberg DA. Challenges and solutions for therapeutic TCR-based agents. Immunol Rev 2023; 320:58-82. [PMID: 37455333 PMCID: PMC11141734 DOI: 10.1111/imr.13233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/18/2023] [Indexed: 07/18/2023]
Abstract
Recent development of methods to discover and engineer therapeutic T-cell receptors (TCRs) or antibody mimics of TCRs, and to understand their immunology and pharmacology, lag two decades behind therapeutic antibodies. Yet we have every expectation that TCR-based agents will be similarly important contributors to the treatment of a variety of medical conditions, especially cancers. TCR engineered cells, soluble TCRs and their derivatives, TCR-mimic antibodies, and TCR-based CAR T cells promise the possibility of highly specific drugs that can expand the scope of immunologic agents to recognize intracellular targets, including mutated proteins and undruggable transcription factors, not accessible by traditional antibodies. Hurdles exist regarding discovery, specificity, pharmacokinetics, and best modality of use that will need to be overcome before the full potential of TCR-based agents is achieved. HLA restriction may limit each agent to patient subpopulations and off-target reactivities remain important barriers to widespread development and use of these new agents. In this review we discuss the unique opportunities for these new classes of drugs, describe their unique antigenic targets, compare them to traditional antibody therapeutics and CAR T cells, and review the various obstacles that must be overcome before full application of these drugs can be realized.
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Affiliation(s)
- Manish Malviya
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
| | - Zita Aretz
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
- Physiology, Biophysics & Systems Biology Program, Weill Cornell Graduate School of Medical Sciences, 1300 York Avenue, New York, NY 10021
| | - Zaki Molvi
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
- Physiology, Biophysics & Systems Biology Program, Weill Cornell Graduate School of Medical Sciences, 1300 York Avenue, New York, NY 10021
| | - Jayop Lee
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
| | - Stephanie Pierre
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
- Tri-Institutional Medical Scientist Program, 1300 York Avenue, New York, NY 10021
| | - Patrick Wallisch
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, 1300 York Avenue, New York, NY 10021
| | - Tao Dao
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
| | - David A. Scheinberg
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065
- Pharmacology Program, Weill Cornell Graduate School of Medical Sciences, 1300 York Avenue, New York, NY 10021
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7
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Yang F, Zheng X, Koh S, Lu J, Cheng J, Li P, Du C, Chen Y, Chen X, Yang L, Chen W, Wong RW, Wai LE, Wang T, Zhang Q, Chen W. Messenger RNA electroporated hepatitis B virus (HBV) antigen-specific T cell receptor (TCR) redirected T cell therapy is well-tolerated in patients with recurrent HBV-related hepatocellular carcinoma post-liver transplantation: results from a phase I trial. Hepatol Int 2023; 17:850-859. [PMID: 37067675 DOI: 10.1007/s12072-023-10524-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 03/16/2023] [Indexed: 04/18/2023]
Abstract
BACKGROUND AND AIMS Liver transplantation (LT) is the primary curative option for cirrhotic patients with early-stage hepatocellular carcinoma (HCC). However, tumor recurrence occurs in 15-20% of cases with unfavorable prognosis. We have developed a library of T cell receptors (TCRs) specific for different hepatitis B virus (HBV) antigens, restricted by different molecules of human leucocyte antigen (HLA)-class I, to redirect T cells against HBV antigens (Banu in Sci Rep 4:4166, 2014). We further demonstrated that these transiently functional T cells specific for HBV obtained through messenger RNA (mRNA) electroporation can eliminate HCC cells expressing HBV antigens in vitro and in vivo (Kah in J Clin Invest 127:3177-3188, 2017). A phase I clinical trial for patients with HCC recurrence post-liver transplant was conducted to assess the safety, tolerability, and anti-tumor efficacy of transiently functional HBV-TCR T cells. Here, we report the clinical findings with regard to the safety and anti-tumor efficacy of mRNA electroporated HBV-specific TCR-T cells. (ClinicalTrials.gov identifier: NCT02719782). PATIENTS AND METHODS A total of six patients with HBV-positive recurrent HCC post-liver transplant and HLA-matched to TCR targeting hepatitis B surface antigen (HBsAg) or hepatitis B core antigen (HBcAg) (HLA-A*02:01/HBsAg, HLA-A*11:01/HBcAg, HLA-B*58:01/HBsAg or HLA-C*08:01/HBsAg) were enrolled in this study. The primary objective was to assess the safety of short-lived mRNA electroporated HBV-TCR T cells based on the incidence and severity of the adverse event (AE) graded per National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), Version 4.0. The secondary objective was to determine the effectiveness of HBV-TCR T cells as per RECIST 1.1 criteria. Patients were followed up for survival for 2 years post-end of treatment. RESULTS The median age of the six patients was 35.5 years (range: 28-47). The median number of HBV-TCR T cell infusions administered was 6.5 (range: 4-12). The treatment-related AE included grade 1 pyrexia. This study reported no cytokine release syndrome nor neurotoxicity. One patient remained alive and five were deceased at the time of the data cutoff (30 April 2020). CONCLUSION This study has demonstrated that multiple infusions of mRNA electroporated HBV-specific TCR T cells were well-tolerated in patients with HBV-positive recurrent HCC post-liver transplant.
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Affiliation(s)
- Fan Yang
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
- Department of Infectious Diseases, The First People's Hospital of Kashi, The Kashi Affiliated Hospital, Sun Yat-Sen University, Kashi, 844000, China
| | - Xiaofang Zheng
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Sarene Koh
- Lion TCR Pte Ltd, Singapore, Singapore
- Agency for Science and Technology (A*STAR), Singapore Immunology Network, Singapore, Singapore
| | - Jianxi Lu
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Jintao Cheng
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Panlong Li
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Cong Du
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Yunhao Chen
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Xiaoyan Chen
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Li Yang
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | - Wanxin Chen
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China
| | | | - Lu-En Wai
- Lion TCR Pte Ltd, Singapore, Singapore
- Agency for Science and Technology (A*STAR), Singapore Immunology Network, Singapore, Singapore
| | | | - Qi Zhang
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China.
- Department of Infectious Diseases, The First People's Hospital of Kashi, The Kashi Affiliated Hospital, Sun Yat-Sen University, Kashi, 844000, China.
| | - Wenjie Chen
- Biotherapy Centre, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510630, China.
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8
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Ozer M, Goksu SY, Akagunduz B, George A, Sahin I. Adoptive Cell Therapy in Hepatocellular Carcinoma: A Review of Clinical Trials. Cancers (Basel) 2023; 15:cancers15061808. [PMID: 36980692 PMCID: PMC10046758 DOI: 10.3390/cancers15061808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/10/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer. Immune checkpoint inhibitors (ICIs) have become the new reference standard in first-line HCC treatment, replacing tyrosine kinase inhibitors (TKIs) such as sorafenib. Many clinical trials with different combinations are already in development to validate novel immunotherapies for the treatment of patients with HCC. Adoptive cell therapy (ACT), also known as cellular immunotherapy, with chimeric antigen receptors (CAR) or gene-modified T cells expressing novel T cell receptors (TCR) may represent a promising alternative approach to modify the immune system to recognize tumor cells with better clinical outcomes. In this review, we briefly discuss the overview of ACT as a promising treatment modality in HCC, along with recent updates of ongoing clinical trials.
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Affiliation(s)
- Muhammet Ozer
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Suleyman Yasin Goksu
- Division of Hematology and Oncology, Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Baran Akagunduz
- Department of Medical Oncology, School of Medicine, Erzincan Binali Yildirim University, Erzincan 24100, Turkey
| | - Andrew George
- Laboratory of Translational Oncology and Experimental Cancer Therapeutics, The Warren Alpert Medical School, Brown University, Providence, RI 02915, USA
- Department of Pathology and Laboratory Medicine, The Warren Alpert Medical School, Brown University, Providence, RI 02915, USA
- Legorreta Cancer Center, The Warren Alpert Medical School, Brown University, Providence, RI 02915, USA
| | - Ilyas Sahin
- Division of Hematology and Oncology, Department of Medicine, University of Florida, Gainesville, FL 32608, USA
- University of Florida Health Cancer Center, Gainesville, FL 32608, USA
- Correspondence: ; Tel.: +1-352-273-9873
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9
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Jia W, Zhang T, Yao Q, Li J, Nie Y, Lei X, Mao Z, Wang Y, Shi W, Song W. Tertiary Lymphatic Structures in Primary Hepatic Carcinoma: Controversy Cannot Overshadow Hope. Front Immunol 2022; 13:870458. [PMID: 35844587 PMCID: PMC9278517 DOI: 10.3389/fimmu.2022.870458] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Tertiary lymphoid structures (TLSs) are organized aggregates of immune cells found in the tumor microenvironment. TLS can influence primary hepatic carcinoma (PHC) occurrence and have an active role in cancer. TLS can promote or inhibit the growth of PHC depending on their location, and although available findings are controversial, they suggest that TLS have a protective role in PHC tissues and a non-protective role in paracancerous tissues. In addition, the cellular composition of TLS can also influence the outcome of PHC. As an immunity marker, TLS can act as a marker of immunotherapy to predict its effect and help to identify patients who will respond well to immunotherapy. Modulation of TLS formation through the use of chemokines/cytokines, immunotherapy, or induction of high endothelial vein to interfere with tumor growth has been studied extensively in PHC and other cancers. In addition, new tools such as genetic interventions, cellular crosstalk, preoperative radiotherapy, and advances in materials science have been shown to influence the prognosis of malignant tumors by modulating TLS production. These can also be used to develop PHC treatment.
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Affiliation(s)
- Weili Jia
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Tianchen Zhang
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Qianyun Yao
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Jianhui Li
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Ye Nie
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Xinjun Lei
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Zhenzhen Mao
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Yanfang Wang
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Wen Shi
- Xi’an Medical University, Xi’an, China
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Wenjie Song
- Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- *Correspondence: Wenjie Song,
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