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Jiang H, Fu H, Min T, Hu P, Shi J. Magnetic-Manipulated NK Cell Proliferation and Activation Enhance Immunotherapy of Orthotopic Liver Cancer. J Am Chem Soc 2023. [PMID: 37262421 DOI: 10.1021/jacs.3c02049] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The immunotherapy of deep solid tumors in the human body, such as liver cancer, still faces great challenges, especially the inactivation and insufficient infiltration of immune cells in solid tumor microenvironment. Natural killer (NK) cells are gaining ever-increasing attention owing to their unique features and are expected to play an important role in the liver cancer immunotherapy. However, NK cells are severely insufficient and inactivated in solid liver tumor due to the highly immunosuppressive intratumor microenvironment, resulting in poor clinical therapeutic efficacy. Herein, we propose a mild magnetocaloric regulation approach using a magnetogenetic nanoplatform MNPs@PEI-FA/pDNA (MPFD), which is synthesized by loading a heat-inducible plasmid DNA (HSP70-IL-2-EGFP) on polyethyleneimine (PEI)- and folic acid (FA)-modified ZnCoFe2O4@ZnMnFe2O4 magnetic nanoparticles (MNPs) to promote the proliferation and activation of tumor-infiltrating NK cells under magnetic manipulation without the limitation of penetration depth for orthotopic liver cancer immunotherapy. The magnetothermally responsive MPFD serves as a magnetism-heat nanotransducer to induce the gene transcription of IL-2 cytokine in orthotopic liver tumor for NK cell proliferation and activation. Both in vitro and in vivo results demonstrate that the remote mild magnetocaloric regulation (∼40 °C) by MPFD initiates the HSP70 promoter to trigger the overexpression of IL-2 cytokine for subsequent secretion, leading to in situ expansion and activation of tumor-infiltrating NK cells through the IL-2/IL-2 receptor (IL-2R) pathways and the resulting prominent tumor inhibition. This work not only evidences the great potential of magnetogenetic nanoplatform but also reveals the underlying proliferation and activation mechanism of NK cells in liver cancer treatment by magnetogenetic nanoplatform.
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Affiliation(s)
- Han Jiang
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hao Fu
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
| | - Tao Min
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ping Hu
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Shanghai Tenth People's Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai 200092, China
| | - Jianlin Shi
- Shanghai Institute of Ceramics, Chinese Academy of Sciences; Research Unit of Nanocatalytic Medicine in Specific Therapy for Serious Disease, Chinese Academy of Medical Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
- Shanghai Tenth People's Hospital, Shanghai Frontiers Science Center of Nanocatalytic Medicine, School of Medicine, Tongji University, Shanghai 200092, China
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Minaei N, Ramezankhani R, Tamimi A, Piryaei A, Zarrabi A, Aref AR, Mostafavi E, Vosough M. Immunotherapeutic approaches in Hepatocellular carcinoma: Building blocks of hope in near future. Eur J Cell Biol 2023; 102:151284. [PMID: 36584598 DOI: 10.1016/j.ejcb.2022.151284] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/30/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of primary hepatic cancer and is among the major causes of mortality due to cancer. Due to the lack of efficient conventional therapeutic options for this cancer, particularly in advanced cases, novel treatments including immunotherapy have been considered. However, despite the encouraging clinical outcomes after implementing these innovative approaches, such as oncolytic viruses (OVs), adoptive cell therapies (ACT), immune checkpoint blockades (ICBs), and cancer vaccines, several factors have restricted their therapeutic effect. The main concern is the existence of an immunosuppressive tumor microenvironment (TME). Combination of different ICBs or ICBs plus tyrosine kinase inhibitors have shown promising results in overcoming these limiting factors to some extent. Combination of programmed cell death ligand-1 (PD-L1) antibody Atezolizumab and vascular endothelial growth factor (VEGF) antibody Bevacizumab has become the standard of care in the first-line therapy for untestable HCC, approved by regulatory agencies. This paper highlighted a wide overview of the direct and indirect immunotherapeutic strategies proposed for the treatment of HCC patients and the common challenges that have hindered their further clinical applications.
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Affiliation(s)
- Neda Minaei
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Roya Ramezankhani
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran; Department of Development and Regeneration, KU Leuven Stem Cell Institute, Leuven, Belgium
| | - Atena Tamimi
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran
| | - Abbas Piryaei
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Istanbul 34396, Turkey
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, Academic Center for Education, Culture and Research (ACECR), Tehran, Iran; Experimental Cancer Medicine, Institution for Laboratory Medicine, Karolinska Institutet and Karolinska University Hospital-Huddinge, Sweden.
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3
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Mandlik DS, Mandlik SK, Choudhary HB. Immunotherapy for hepatocellular carcinoma: Current status and future perspectives. World J Gastroenterol 2023; 29:1054-1075. [PMID: 36844141 PMCID: PMC9950866 DOI: 10.3748/wjg.v29.i6.1054] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/23/2022] [Accepted: 01/20/2023] [Indexed: 02/10/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the world’s deadliest and fastest-growing tumors, with a poor prognosis. HCC develops in the context of chronic liver disease. Curative resection, surgery (liver transplantation), trans-arterial chemoembolization, radioembolization, radiofrequency ablation and chemotherapy are common treatment options for HCC, however, they will only assist a limited percentage of patients. Current treatments for advanced HCC are ineffective and aggravate the underlying liver condition. Despite promising preclinical and early-phase clinical trials for some drugs, existing systemic therapeutic methods for advanced tumor stages remain limited, underlining an unmet clinical need. In current years, cancer immunotherapy has made significant progress, opening up new treatment options for HCC. HCC, on the other hand, has a variety of causes and can affects the body’s immune system via a variety of mechanisms. With the speedy advancement of synthetic biology and genetic engineering, a range of innovative immunotherapies, such as immune checkpoint inhibitors [anti-programmed cell death-1 (PD-1), anti-cytotoxic T lymphocyte antigen-4, and anti-PD ligand 1 cell death antibodies], therapeutic cancer vaccines, engineered cytokines, and adoptive cell therapy have all been used for the treatment of advanced HCC. In this review, we summarize the present clinical and preclinical landscape of immunotherapies in HCC, critically discuss recent clinical trial outcomes, and address future perspectives in the field of liver cancer.
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Affiliation(s)
- Deepa S Mandlik
- Department of Pharmacology, BVDU, Poona College of Pharmacy, Pune 411038, Maharashtra, India
| | - Satish K Mandlik
- Department of Pharmaceutics, BVDU, Poona College of Pharmacy, Pune 411038, Maharashtra, India
| | - Heena B Choudhary
- Department of Pharmacology, BVDU, Poona College of Pharmacy, Pune 411038, Maharashtra, India
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4
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Löffler MW, Gori S, Izzo F, Mayer-Mokler A, Ascierto P, Königsrainer A, Ma YT, Sangro B, Francque S, Vonghia L, Inno A, Avallone A, Ludwig J, Alcoba DD, Flohr C, Aslan K, Mendrzyk R, Schuster H, Borrelli M, Valmori D, Chaumette T, Heidenreich R, Gouttefangeas C, Forlani G, Tagliamonte M, Fusco C, Penta R, Iñarrairaegui M, Gnad-Vogt U, Reinhardt C, Weinschenk T, Accolla RS, Singh H, Rammensee HG, Buonaguro L. Phase I/II multicenter trial of a novel therapeutic cancer vaccine, HepaVac-101, for hepatocellular carcinoma. Clin Cancer Res 2022; 28:2555-2566. [PMID: 35421231 DOI: 10.1158/1078-0432.ccr-21-4424] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/25/2022] [Accepted: 04/12/2022] [Indexed: 11/16/2022]
Abstract
PURPOSE Immunotherapy for hepatocellular carcinoma (HCC) shows considerable promise in improving clinical outcomes. HepaVac-101 represents a single-arm, first-in-man Phase I/II multicenter cancer vaccine trial for HCC (NCT03203005). It combines multi-peptide antigens (IMA970A) with the TLR7/8/RIG I agonist CV8102. IMA970A includes 5 HLA-A*24 and 7 HLA-A*02 as well as 4 HLA-DR restricted peptides selected after mass spectrometric identification in human HCC tissues or cell lines. CV8102 is an RNA-based immunostimulator inducing a balanced Th1/Th2 immune response. EXPERIMENTAL DESIGN 82 patients with very early to intermediate stage HCCs were enrolled and screened for suitable HLA haplotypes and 22 put on study treatment. This consisted in a single infusion of low-dose cyclophosphamide followed by 9 intradermal coadministrations of IMA970A and CV8102. Only patients with no disease relapse after standard of care treatments were vaccinated. Primary endpoints of HepaVac-101 clinical trial were safety, tolerability and antigen-specific T-cell responses. Secondary or exploratory endpoints included additional immunological parameters and survival endpoints. RESULTS The vaccination showed a good safety profile. Transient mild-to-moderate injection-site reactions were the most frequent IMA970A/CV8102-related side effects. Immune responses against {greater than or equal to}1 vaccinated HLA class I tumor-associated peptide (TAA) and {greater than or equal to}1 vaccinated HLA class II TAA were respectively induced in 37% and 53% of the vaccinees. CONCLUSION Immunotherapy may provide a great improvement in treatment options for HCC. HepaVac-101 is a first-in-man clinical vaccine trial with multiple novel HLA class I- and class II-restricted TAAs against HCC. The results are initial evidence for safety and immunogenicity of the vaccine. Further clinical evaluations are warranted.
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Affiliation(s)
| | - Stefania Gori
- IRCCS Sacro Cuore Don Calabria, Negrar di Valpolicella, Italy
| | - Francesco Izzo
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Napoli, Italy
| | | | - Paolo Ascierto
- Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, Napoli, Italy
| | | | - Yuk Ting Ma
- University of Birmingham, Birmingham, United Kingdom
| | - Bruno Sangro
- Clínica Universidad de Navarra and CIBEREHD, Pamplona, Navarra, Spain
| | | | | | - Alessandro Inno
- IRCCS Ospedale Sacro Cuore Don Calabria, Negrar di Valpolicella, Verona, Italy
| | | | - Jörg Ludwig
- Immatics Biotechnologies (Germany), Tuebingen, Germany
| | | | | | | | | | | | - Marco Borrelli
- ISTITUTO NAZIONALE TUMORI IRCCS - Fondazione Pascale, napoli, napoli, Italy
| | - Danila Valmori
- Institut National de la Sante et de la Recherche Medicale, Nantes-Saint Herblain, France
| | | | | | | | | | | | | | - Roberta Penta
- AORN Santobono-Pausilipon Children's Hospital, Naples, Italy
| | | | | | | | | | | | | | | | - Luigi Buonaguro
- ISTITUTO NAZIONALE TUMORI IRCCS - Fondazione Pascale, NAPLES, Italy
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5
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Rai V, Mukherjee S. Targets of immunotherapy for hepatocellular carcinoma: An update. World J Hepatol 2022; 14:140-157. [PMID: 35126844 PMCID: PMC8790386 DOI: 10.4254/wjh.v14.i1.140] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/20/2021] [Accepted: 12/25/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma, the most common primary liver cancer, in an immunogenic tumor with a poor prognosis because these tumors are diagnosed at late stages. Although, surgical resection, ablation, liver transplant, and locoregional therapies are available for early stages; however, there are yet no effective treatment for advanced and recurrent tumors. Immune checkpoint inhibitor therapy and adoptive cell transfer therapy has gained the popularity with some positive results because these therapies overcome anergy and systemic immune suppression. However, still there is a lack of an effective treatment and thus there is an unmet need of a novel treatment. At present, the focus of the research is on oncolytic viral therapy and combination therapy where therapies including radiotherapy, immune checkpoint therapy, adoptive cell transfer therapy, and vaccines are combined to get an additive or synergistic effect enhancing the immune response of the liver with a cytotoxic effect on tumor cells. This review discusses the recent key development, the basis of drug resistance, immune evasion, immune tolerance, the available therapies based on stage of the tumor, and the ongoing clinical trials on immune checkpoint inhibitor therapy, adoptive cell transfer therapy, oncolytic viral vaccine therapy, and combination therapy.
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Affiliation(s)
- Vikrant Rai
- Department of Translational Research, Western University of Health Sciences, Pomona, CA 91766, United States
| | - Sandeep Mukherjee
- Department of Medicine, Creighton University School of Medicine, Omaha, NE 68124, United States
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6
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Miao L, Zhang Z, Ren Z, Li Y. Application of Immunotherapy in Hepatocellular Carcinoma. Front Oncol 2021; 11:699060. [PMID: 34513678 PMCID: PMC8426571 DOI: 10.3389/fonc.2021.699060] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 08/09/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma is one of the most common malignancies globally. It not only has a hidden onset but also progresses rapidly. Most HCC patients are already in the advanced stage of cancer when they are diagnosed, and have even lost the opportunity for surgical treatment. As an inflammation-related tumor, the immunosuppressive microenvironment of HCC can promote immune tolerance through a variety of mechanisms. Immunotherapy can activate tumor-specific immune responses, which brings a new hope for the treatment of HCC. At the present time, main immunotherapy strategies of HCC include immune checkpoint inhibitors, tumor vaccines, adoptive cell therapy, and so on. This article reviews the application and research progress of immune checkpoint inhibitors, tumor vaccines, and adoptive cell therapy in the treatment of HCC.
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Affiliation(s)
- Lele Miao
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
| | - Zhengchao Zhang
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
| | - Zhijian Ren
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
| | - Yumin Li
- Department of General Surgery, Second Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of the Digestive System Tumors of Gansu Province, Second Hospital of Lanzhou University, Lanzhou, China
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7
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The State of Immunotherapy in Hepatobiliary Cancers. Cells 2021; 10:cells10082096. [PMID: 34440865 PMCID: PMC8393650 DOI: 10.3390/cells10082096] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/02/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023] Open
Abstract
Hepatobiliary cancers, including hepatocellular carcinoma (HCC), cholangiocarcinoma (CCA), and gallbladder carcinoma (GBC), are lethal cancers with limited therapeutic options. Curative-intent treatment typically involves surgery, yet recurrence is common and many patients present with advanced disease not amenable to an operation. Immunotherapy represents a promising approach to improve outcomes, but the immunosuppressive tumor microenvironment of the liver characteristic of hepatobiliary cancers has hampered the development and implementation of this therapeutic approach. Current immunotherapies under investigation include immune checkpoint inhibitors (ICI), the adoptive transfer of immune cells, bispecific antibodies, vaccines, and oncolytic viruses. Programmed cell death protein 1 (PD-1) and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) are two ICIs that have demonstrated utility in HCC, and newer immune checkpoint targets are being tested in clinical trials. In advanced CCA and GBC, PD-1 ICIs have resulted in antitumor responses, but only in a minority of select patients. Other ICIs are being investigated for patients with CCA and GBC. Adoptive transfer may hold promise, with reports of complete durable regression in metastatic CCA, yet this therapeutic approach may not be generalizable. Alternative approaches have been developed and promising results have been observed, but clinical trials are needed to validate their utility. While the treatment of hepatobiliary cancers involves unique challenges that these cancers present, the progress seen with ICIs and adoptive transfer has solidified immunotherapy as an important approach in these challenging patients with few other effective treatment options.
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Chen J, Ding Y, Huang F, Lan R, Wang Z, Huang W, Chen R, Wu B, Fu L, Yang Y, Liu J, Hong J, Zhang W, Zhang L. Irradiated whole-cell vaccine suppresses hepatocellular carcinoma growth in mice via Th9 cells. Oncol Lett 2021; 21:409. [PMID: 33841570 PMCID: PMC8020379 DOI: 10.3892/ol.2021.12670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 02/09/2021] [Indexed: 12/20/2022] Open
Abstract
Liver cancer is one of the most common malignant tumors with no available satisfactory treatment. The aim of the present study was to investigate the anti-tumor effect of an irradiated hepatocellular carcinoma (HCC) whole-cell vaccine and its underlying mechanisms. Hepa1-6 and H22 HCC cell lines were irradiated in preparation for whole-cell vaccine production. Subsequently, two HCC tumor-bearing mouse models were created by injecting these Hepa1-6 and H22 cells into the abdominal skin of C57BL/6 and ICR mice, respectively. The mice were immunized with the corresponding whole-cell vaccine the next day, and then once a week until the end of the experimental period. Tumor growth, blood T helper (Th)9 cells and plasma interleukin (IL)-9 levels were monitored during the immunization period. Th9 cells were also induced by in vitro co-culture of the whole-cell vaccine with lymphocytes from the spleen and lymph nodes of the corresponding mice. Alterations of gene expression in transcription factor (TF) were determined by reverse transcription-quantitative PCR, and Th9 cells were detected using flow cytometry. The whole-cell vaccine effectively suppressed HCC tumor growth, as indicated by slower tumor growth and a smaller tumor size in the immunized group compared with the control. The percentage of blood Th9 cells and the concentration of plasma IL-9 were significantly increased in the immunized group. The whole-cell vaccine also induced Th9 cell differentiation and upregulated the expression of TFs PU.1, interferon regulatory factor 4 and basic leucine zipper transcriptional factor ATF-like. These results suggest that the irradiated HCC whole-cell vaccine inhibited tumor growth by increasing Th9 cell numbers in HCC mice
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Affiliation(s)
- Junying Chen
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Yuxiong Ding
- Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Fei Huang
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Ruilong Lan
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Zeng Wang
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Weikang Huang
- Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Ruiqing Chen
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Bing Wu
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Lengxi Fu
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Yunhua Yang
- Department of Otolaryngology, Fujian Provincial Geriatric Hospital, Fuzhou, Fujian 350009, P.R. China
| | - Jun Liu
- Laboratory of Radiobiology, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Jinsheng Hong
- Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Weijian Zhang
- Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Lurong Zhang
- Central Laboratory, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Fujian Provincial Key Laboratory of Precision Medicine for Cancer, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Key Laboratory of Radiation Biology of Fujian Province Universities, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian 350005, P.R. China.,Laboratory of Radiobiology, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
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9
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Lee DW, Cho EJ, Lee JH, Yu SJ, Kim YJ, Yoon JH, Kim TY, Han SW, Oh DY, Im SA, Kim TY, Lee Y, Kim H, Lee KH. Phase II Study of Avelumab in Patients with Advanced Hepatocellular Carcinoma Previously Treated with Sorafenib. Clin Cancer Res 2020; 27:713-718. [PMID: 33139266 DOI: 10.1158/1078-0432.ccr-20-3094] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/28/2020] [Accepted: 10/30/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE This study investigated the efficacy and safety of avelumab, an anti-programmed death ligand 1 (PD-L1) antibody, in patients with advanced hepatocellular carcinoma previously treated with sorafenib (NCT03389126). PATIENTS AND METHODS This is a single-arm, single center, phase II trial. Patients with Child-Pugh A score who had at least one measurable lesion were enrolled. Intravenous avelumab 10 mg/kg every 2 weeks was given until disease progression or unacceptable toxicity. The primary endpoint was objective response rate (ORR) according to RECIST v1.1. Secondary endpoints included time to progression (TTP), overall survival (OS), disease control rate (DCR), and safety. RESULTS A total of 30 patients were enrolled. After a median follow-up of 13.9 months, 27 progression events and 20 death events occurred. There was no complete response, three (10.0%) partial responses, and 19 patients (63.3%) with stable disease. ORR was 10.0% and DCR was 73.3%. The median TTP and OS was 4.4 and 14.2 months, respectively. PD-L1 expression did not affect avelumab response. Prior duration of sorafenib treatment, when dichotomized by the median 2.7 months, was associated with treatment outcome. TTP (6.5 vs. 1.8 months, P = 0.007) and OS (19.0 vs. 7.8 months, P = 0.006) were superior in patients with longer sorafenib duration. There was tendency of higher ORR (20.0% vs. 0.0%, P = 0.22) in those with longer sorafenib duration. Avelumab was well tolerated with seven grade 3 adverse events and no grade 4 adverse events. CONCLUSIONS Avelumab showed moderate efficacy and was well tolerated in advanced hepatocellular carcinoma previously treated with sorafenib.
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Affiliation(s)
- Dae-Won Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Eun Ju Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Su Jong Yu
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yoon Jun Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Jung-Hwan Yoon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Tae-Yong Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Sae-Won Han
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Do-Youn Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Seock-Ah Im
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Tae-You Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Youngeun Lee
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Haeryoung Kim
- Department of Pathology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Kyung-Hun Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea. .,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
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10
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Taniguchi M, Mizuno S, Yoshikawa T, Fujinami N, Sugimoto M, Kobayashi S, Takahashi S, Konishi M, Gotohda N, Nakatsura T. Peptide vaccine as an adjuvant therapy for glypican-3-positive hepatocellular carcinoma induces peptide-specific CTLs and improves long prognosis. Cancer Sci 2020; 111:2747-2759. [PMID: 32449239 PMCID: PMC7419030 DOI: 10.1111/cas.14497] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 12/20/2022] Open
Abstract
There is no established postoperative adjuvant therapy for hepatocellular carcinoma (HCC), and improvement of patient prognosis has been limited. We conducted long‐term monitoring of patients within a phase II trial that targeted a cancer antigen, glypican‐3 (GPC3), specifically expressed in HCC. We sought to determine if the GPC3 peptide vaccine was an effective adjuvant therapy by monitoring disease‐free survival and overall survival. We also tracked GPC3 immunohistochemical (IHC) staining, CTL induction, and postoperative plasma GPC3 for a patient group that was administered the vaccine (n = 35) and an unvaccinated patient group that underwent surgery only (n = 33). The 1‐y recurrence rate after surgery was reduced by approximately 15%, and the 5‐y and 8‐y survival rates were improved by approximately 10% and 30%, respectively, in the vaccinated group compared with the unvaccinated group. Patients who were positive for GPC3 IHC staining were more likely to have induced CTLs, and 60% survived beyond 5 y. Vaccine efficacy had a positive relationship with plasma concentration of GPC3; high concentrations increased the 5‐y survival rate to 75%. We thus expect GPC3 vaccination in patients with HCC, who are positive for GPC3 IHC staining and/or plasma GPC3 to induce CTL and have significantly improved long‐term prognosis.
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Affiliation(s)
- Masatake Taniguchi
- Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan.,Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan.,Department of Medical Oncology and Translational Research, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Shoichi Mizuno
- Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Toshiaki Yoshikawa
- Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Norihiro Fujinami
- Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Motokazu Sugimoto
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shin Kobayashi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shinichiro Takahashi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masaru Konishi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Naoto Gotohda
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Tetsuya Nakatsura
- Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan.,Department of Medical Oncology and Translational Research, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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11
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Brassart-Pasco S, Brézillon S, Brassart B, Ramont L, Oudart JB, Monboisse JC. Tumor Microenvironment: Extracellular Matrix Alterations Influence Tumor Progression. Front Oncol 2020; 10:397. [PMID: 32351878 PMCID: PMC7174611 DOI: 10.3389/fonc.2020.00397] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/05/2020] [Indexed: 12/12/2022] Open
Abstract
The tumor microenvironment (TME) is composed of various cell types embedded in an altered extracellular matrix (ECM). ECM not only serves as a support for tumor cell but also regulates cell-cell or cell-matrix cross-talks. Alterations in ECM may be induced by hypoxia and acidosis, by oxygen free radicals generated by infiltrating inflammatory cells or by tumor- or stromal cell-secreted proteases. A poorer diagnosis for patients is often associated with ECM alterations. Tumor ECM proteome, also named cancer matrisome, is strongly altered, and different ECM protein signatures may be defined to serve as prognostic biomarkers. Collagen network reorganization facilitates tumor cell invasion. Proteoglycan expression and location are modified in the TME and affect cell invasion and metastatic dissemination. ECM macromolecule degradation by proteases may induce the release of angiogenic growth factors but also the release of proteoglycan-derived or ECM protein fragments, named matrikines or matricryptins. This review will focus on current knowledge and new insights in ECM alterations, degradation, and reticulation through cross-linking enzymes and on the role of ECM fragments in the control of cancer progression and their potential use as biomarkers in cancer diagnosis and prognosis.
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Affiliation(s)
- Sylvie Brassart-Pasco
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
| | - Stéphane Brézillon
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
| | - Bertrand Brassart
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
| | - Laurent Ramont
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
- CHU Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
| | - Jean-Baptiste Oudart
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
- CHU Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
| | - Jean Claude Monboisse
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
- CHU Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
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12
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Tamai T, Mizukoshi E, Kumagai M, Terashima T, Iida N, Kitahara M, Shimakami T, Kitamura K, Arai K, Yamashita T, Sakai Y, Yamashita T, Honda M, Fushimi K, Kaneko S. A novel α-fetoprotein-derived helper T-lymphocyte epitope with strong immunogenicity in patients with hepatocellular carcinoma. Sci Rep 2020; 10:4021. [PMID: 32132566 PMCID: PMC7055302 DOI: 10.1038/s41598-020-60843-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 02/12/2020] [Indexed: 12/22/2022] Open
Abstract
α-Fetoprotein (AFP) is considered a good target for immunotherapy strategies against hepatocellular carcinoma (HCC); however, no immunodominant AFP-derived MHC class II-restricted helper T-lymphocyte (HTL) epitope has been reported. Therefore, we identified novel AFP-derived HTL epitopes possessing high immunogenicity. HTL epitopes were predicted using the online service, and peptides were subsequently synthesized. Four newly synthesized peptides showed positive reactivity in >20% patients on ELISPOT using peripheral blood mononuclear cells (PBMCs). Among these, the highest rate was shown by AFP1 (MKWVESIFLIFLLNFTESRT), which also showed the highest positive rate in cell proliferation assays. Binding assays demonstrated that AFP1 had strong binding properties toward MHC molecules. Further, blocking assays performed using an anti-HLA-DR antibody showed that immune response decreased, confirming the binding of AFP1 to HLA-DR molecules. Furthermore, the survival rates of patients with stages II–IV HCC indicated that T cell response against AFP1 led to significantly greater survival that of patients without T cell response. When evaluating immune response against AFP1 before and after HCC treatment, an increase in the frequency of peptide-specific T cells was observed after treatment in patients with HLA-DRB1*1502, *0405, and *0901 alleles. In conclusion, the identified epitopes may be useful for immunotherapy strategies against HCC.
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Affiliation(s)
- Toshikatsu Tamai
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Eishiro Mizukoshi
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan.
| | - Masashi Kumagai
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Takeshi Terashima
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Noriho Iida
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Masaaki Kitahara
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tetsuro Shimakami
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Kazuya Kitamura
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Kuniaki Arai
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Taro Yamashita
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Yoshio Sakai
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tatsuya Yamashita
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Masao Honda
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Kazumi Fushimi
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Shuichi Kaneko
- Department of Gastroenterology, Graduate School of Medicine, Kanazawa University, Kanazawa, Ishikawa, Japan
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13
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LINC01234/MicroRNA-31-5p/MAGEA3 Axis Mediates the Proliferation and Chemoresistance of Hepatocellular Carcinoma Cells. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 19:168-178. [PMID: 31838274 PMCID: PMC6926330 DOI: 10.1016/j.omtn.2019.10.035] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 10/28/2019] [Accepted: 10/28/2019] [Indexed: 12/27/2022]
Abstract
Hepatocellular carcinoma (HCC) is a prevalent malignancy characterized by aggressiveness and poor prognosis; however, the molecular mechanism remains to be fully identified. Based on the analysis of The Cancer Genome Atlas (TCGA) database, melanoma-associated antigen A3 (MAGEA3) and long non-coding RNA (lncRNA) LINC01234 were upregulated in HCC and associated with poor prognosis of HCC. We investigated the mechanism of how MAGEA3 and LINC01234 influenced HCC cellular functions and cisplatin resistance. MAGEA3 depletion inhibited proliferation, invasion, and cisplatin resistance of HepG2 cells and Huh7 cells in vitro, reduced resistance-associated protein 2 (MRP2), MRP3, and multidrug resistance protein 1 (MDR-1) expression, and elevated ALB expression. RNA pull-down and RIP assays identified the binding of LINC01234 and MAGEA3 to microRNA-31-5p (miR-31-5p). LINC01234 could restore MAGEA3 expression by binding to miR-31-5p. Furthermore, we delivered plasmids into HepG2 cells and Huh7 cells to alter the expression of LINC01234 and miR-31-5p. When miR-31-5p was downregulated, the proliferation and invasion of HepG2 cells and Huh7 cells were enhanced and the cisplatin-induced apoptosis was inhibited, while LINC01234 knockdown could diminish the effects caused by miR-31-5p depletion. In summary, these data highlight the vital role of MAGEA3/LINC01234/miR-31-5p axis in the HCC progression and chemoresistance of HCC cells.
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14
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Zhou Y, Li C, Shi G, Xu X, Luo X, Zhang Y, Fu J, Chen L, Zeng A. Dendritic cell-based vaccine targeting aspartate-β-hydroxylas represents a promising therapeutic strategy for HCC. Immunotherapy 2019; 11:1399-1407. [PMID: 31608722 DOI: 10.2217/imt-2019-0081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Dendritic cells (DCs)-mediated immunotherapy has been considered as a promising antitumor method. Aspartate-β-hydroxylase (AAH) is a potential immunotherapeutic target for hepatocellular carcinoma (HCC). Materials & methods: C57BL/6 mice were immunized by AAH-DCs vaccine constructed ex vivo. Killing tumor cells effect of active T cells induced by AAH-DCs vaccine on HCC cells were measured in vitro and vivo. The underlying mechanism was preliminarily investigated. Results: T cells response when activated by AAH-DCs vaccine showed a significant inhibition effect on HCC cells in vitro and in tumor-bearing mice models when compared with controls. Additionally, compared with the control group, increased expressions of Caspase8, Caspase 3 and Bax, and declined expression of Bcl-2 were observed in AAH-DCs vaccine group. Conclusion: AAH-DCs vaccine could stimulate T cell responses against HCC, which was possibly achieved via pro-apoptosis mechanism.
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Affiliation(s)
- Yujiao Zhou
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chengmin Li
- Department of Gastroenterology,The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Guo Shi
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaolei Xu
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xue Luo
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yuanling Zhang
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jingjie Fu
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Limin Chen
- Toronto General Research Institute, University of Toronto, Toronto, ON, M2J4A6, Canada
| | - Aizhong Zeng
- Department of Infectious Disease, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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15
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Contreras M, Villar M, de la Fuente J. A Vaccinomics Approach for the Identification of Tick Protective Antigens for the Control of Ixodes ricinus and Dermacentor reticulatus Infestations in Companion Animals. Front Physiol 2019; 10:977. [PMID: 31417430 PMCID: PMC6681794 DOI: 10.3389/fphys.2019.00977] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/11/2019] [Indexed: 01/10/2023] Open
Abstract
Ticks and tick-borne pathogens affect health and welfare of companion animals worldwide, and some human tick-borne diseases are associated with exposure to domestic animals. Vaccines are the most environmentally friendly alternative to acaracides for the control of tick infestations, and to reduce the risk for tick-borne diseases affecting human and animal health. However, vaccines have not been developed or successfully implemented for most vector-borne diseases. The main limitation for the development of effective vaccines is the identification of protective antigens. To address this limitation, in this study we used an experimental approach combining vaccinomics based on transcriptomics and proteomics data with vaccination trials for the identification of tick protective antigens. The study was focused on Ixodes ricinus and Dermacentor reticulatus that infest humans, companion animals and other domestic and wild animals, and transmit disease-causing pathogens. Tick larvae and adult salivary glands were selected for analysis to target tick organs and developmental stages playing a key role during tick life cycle and pathogen infection and transmission. Two I. ricinus (heme lipoprotein and uncharacterized secreted protein) and five D. reticulatus (glypican-like protein, secreted protein involved in homophilic cell adhesion, sulfate/anion exchanger, signal peptidase complex subunit 3, and uncharacterized secreted protein) proteins were identified as the most effective protective antigens based on the criteria of vaccine E > 80%. The putative function of selected protective antigens, which are involved in different biological processes, resulted in vaccines affecting multiple tick developmental stages. These results suggested that the combination of some of these antigens might be considered to increase vaccine efficacy through antigen synergy for the control of tick infestations and potentially affecting pathogen infection and transmission. These antigens were proposed for commercial vaccine development for the control of tick infestations in companion animals, and potentially in other hosts for these tick species.
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Affiliation(s)
- Marinela Contreras
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC; CSIC-UCLM-JCCM), Ciudad Real, Spain
| | - Margarita Villar
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC; CSIC-UCLM-JCCM), Ciudad Real, Spain
| | - José de la Fuente
- SaBio, Instituto de Investigación en Recursos Cinegéticos (IREC; CSIC-UCLM-JCCM), Ciudad Real, Spain
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK, United States
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16
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Johnston MP, Khakoo SI. Immunotherapy for hepatocellular carcinoma: Current and future. World J Gastroenterol 2019; 25:2977-2989. [PMID: 31293335 PMCID: PMC6603808 DOI: 10.3748/wjg.v25.i24.2977] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/24/2019] [Accepted: 05/18/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) arises on the background of chronic liver disease. Despite the development of effective anti-viral therapeutics HCC is continuing to rise, in part driven by the epidemic of non-alcoholic fatty liver disease. Many patients present with advanced disease out with the criteria for transplant, resection or even locoregional therapy. Currently available therapeutics for HCC are effective in a small minority of individuals. However, there has been a major global interest in immunotherapies for cancer and although HCC has lagged behind other cancers, great opportunities now exist for treating HCC with newer and more sophisticated agents. Whilst checkpoint inhibitors are at the forefront of this revolution, other therapeutics such as inhibitory cytokine blockade, oncolytic viruses, adoptive cellular therapies and vaccines are emerging. Broadly these may be categorized as either boosting existing immune response or stimulating de novo immune response. Although some of these agents have shown promising results as monotherapy in early phase trials it may well be that their future role will be as combination therapy, either in combination with one another or in combination with treatment modalities such as locoregional therapy. Together these agents are likely to generate new and exciting opportunities for treating HCC, which are summarized in this review.
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Affiliation(s)
- Michael P Johnston
- Department of Hepatology, Southampton General Hospital, University Hospital Southampton, Southampton SO16 6YD, United Kingdom
| | - Salim I Khakoo
- Department of Clinical and Experimental Sciences, Faculty of Medicine, Southampton General Hospital, University of Southampton, Southampton SO16 6YD, United Kingdom
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17
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Akazawa Y, Suzuki T, Yoshikawa T, Mizuno S, Nakamoto Y, Nakatsura T. Prospects for immunotherapy as a novel therapeutic strategy against hepatocellular carcinoma. World J Meta-Anal 2019; 7:80-95. [DOI: 10.13105/wjma.v7.i3.80] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/12/2019] [Accepted: 03/16/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a highly aggressive malignant disease, with a poor clinical prognosis. Many standard therapies are often considered for HCC treatment today; however, these conventional therapies often fail to achieve sufficiently effective clinical results. Today, HCC therapy is set to undergo a major revolution, owing to rapid developments in cancer immunotherapy, particularly immune checkpoint inhibitor therapy. Cancer immunotherapy is a novel and promising treatment strategy that differs significantly from conventional therapies in its approach to achieve antitumor effects. In fact, many cancer immunotherapies have been tested worldwide and shown to be effective against various types of cancer; HCC is no exception to this trend. For example, we identified a specific cancer antigen called glypican-3 (GPC3) and performed clinical trials of GPC3-targeted peptide vaccine immunotherapy in patients with HCC. Here, we present an overview of the immune mechanisms for development and progression of HCC, our GPC3-based immunotherapy, and immune checkpoint inhibitor therapy against HCC. Finally, we discuss the future prospects of cancer immunotherapy against HCC. We believe that this review and discussion of cancer immunotherapy against HCC could stimulate more interest in this promising strategy for cancer therapy and help in its further development.
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Affiliation(s)
- Yu Akazawa
- Toshiaki Yoshioka, Shoichi Mizuno, Tetsuya Nakatsura, Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa 277-8577, Japan
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui 910-1193, Japan
| | - Toshihiro Suzuki
- Toshiaki Yoshioka, Shoichi Mizuno, Tetsuya Nakatsura, Division of Cancer Immunotherapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa 277-8577, Japan
| | | | | | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui 910-1193, Japan
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18
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Zhang SS, Ni YH, Zhao CR, Qiao Z, Yu HX, Wang LY, Sun JY, Du C, Zhang JH, Dong LY, Wang K, Gao JJ. Capsaicin enhances the antitumor activity of sorafenib in hepatocellular carcinoma cells and mouse xenograft tumors through increased ERK signaling. Acta Pharmacol Sin 2018; 39:438-448. [PMID: 29188798 DOI: 10.1038/aps.2017.156] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 07/27/2017] [Indexed: 01/08/2023] Open
Abstract
Sorafenib, a small inhibitor of tyrosine protein kinases, is currently the standard chemotherapy drug for the treatment of advanced hepatocellular carcinoma (HCC). Although sorafenib improves the survival of HCC patients, its efficacy is not optimal and requires further improvement. Capsaicin, the major active component of chili peppers from the genus Capsicum, is not only the agonist of TRPV1 channel, but also displays antitumor activity and enhances the sensitivity of cancer cells to cytotoxic drugs. In this study, we investigated the antitumor effects of combined sorafenib and capsaicin on HCC cells in vitro and xenograft tumors. Treatment with capsaicin alone dose-dependently inhibited the proliferation of the HCC cell lines PLC/PRF/7, HuH7 and HepG2 with IC50 values of 137, 108 and 140.7 μmol/L, respectively. No obvious expression of TRPV1 channel was detected in the 3 HCC cell lines and TRPV1 channel blockers did not alleviate the cytotoxicity of capsaicin. By contrast, combining capsaicin and sorafenib significantly enhanced the suppression on cell proliferation, achieving a high-level synergistic effect (inhibition rates over 50%) and promoting HCC cell apoptosis. In nude mice with PLC/PRF/5 xenografts, combined administration of capsaicin and sorafenib significantly enhanced the suppression on tumor growth without apparent gross toxicity compared to either agent alone. Mechanistically, capsaicin (10-200 μmol/L) dose-dependently increased the levels of phosphorylated ERK (p-ERK) in PLC/PRF/5 cells, thus leading to enhanced sorafenib sensitivity and a synergistic suppression on the tumor cells. Taken together, our results suggest that capsaicin-increased phosphorylation of ERK contributes to the enhanced antitumor activity of sorafenib, and capsaicin may be useful in improving the efficacy of sorafenib for the treatment of HCC.
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19
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Obeid JM, Kunk PR, Zaydfudim VM, Bullock TN, Slingluff CL, Rahma OE. Immunotherapy for hepatocellular carcinoma patients: is it ready for prime time? Cancer Immunol Immunother 2018; 67:161-174. [PMID: 29052780 PMCID: PMC11028155 DOI: 10.1007/s00262-017-2082-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 10/15/2017] [Indexed: 12/11/2022]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy and the second most common cause of cancer death worldwide. Current treatment options for patients with intermediate and advanced HCC are limited, and there is an unmet need for novel therapeutic approaches. HCC is an attractive target for immunomodulation therapy, since it arises in an inflammatory milieu due to hepatitis B and C infections and cirrhosis. However, a major barrier to the development and success of immunotherapy in patients with HCC is the liver's inherent immunosuppressive function. Recent advances in the field of cancer immunology allowed further characterization of immune cell subsets and function, and created new opportunities for therapeutic modulation of the immune system. In this review, we present the different immune cell subsets involved in potential immune modulation of HCC, discuss their function and clinical relevance, review the variety of immune therapeutic agents currently under investigation in clinical trials, and outline future research directions.
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Affiliation(s)
- Joseph M Obeid
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
| | - Paul R Kunk
- Division of Hematology-Oncology, Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | | | - Timothy N Bullock
- Department of Pathology, University of Virginia, Charlottesville, VA, USA
| | - Craig L Slingluff
- Department of Surgery, University of Virginia, Charlottesville, VA, USA
| | - Osama E Rahma
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, 450 Brookline Avenue, M1B13, Boston, MA, 02215, USA.
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20
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Ringelhan M, Pfister D, O'Connor T, Pikarsky E, Heikenwalder M. The immunology of hepatocellular carcinoma. Nat Immunol 2018; 19:222-232. [PMID: 29379119 DOI: 10.1038/s41590-018-0044-z] [Citation(s) in RCA: 783] [Impact Index Per Article: 130.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 11/29/2017] [Indexed: 02/07/2023]
Abstract
In contrast to most other malignancies, hepatocellular carcinoma (HCC), which accounts for approximately 90% of primary liver cancers, arises almost exclusively in the setting of chronic inflammation. Irrespective of etiology, a typical sequence of chronic necroinflammation, compensatory liver regeneration, induction of liver fibrosis and subsequent cirrhosis often precedes hepatocarcinogenesis. The liver is a central immunomodulator that ensures organ and systemic protection while maintaining immunotolerance. Deregulation of this tightly controlled liver immunological network is a hallmark of chronic liver disease and HCC. Notably, immunotherapies have raised hope for the successful treatment of advanced HCC. Here we summarize the roles of specific immune cell subsets in chronic liver disease, with a focus on non-alcoholic steatohepatitis and HCC. We review new advances in immunotherapeutic approaches for the treatment of HCC and discuss the challenges posed by the immunotolerant hepatic environment and the dual roles of adaptive and innate immune cells in HCC.
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Affiliation(s)
- Marc Ringelhan
- Department of Internal Medicine II, University Hospital rechts der Isar, Technical University of Munich, Munich, Germany.,Institute of Virology, Technical University of Munich/Helmholtz Zentrum Munich, Munich, Germany.,German Center for Infection Research (DZIF), partner site Munich, Munich, Germany
| | - Dominik Pfister
- Division of Chronic Inflammation and Cancer, German Cancer Research Center, Heidelberg, Germany
| | - Tracy O'Connor
- Institute of Virology, Technical University of Munich/Helmholtz Zentrum Munich, Munich, Germany.,Institute of Molecular Immunology and Experimental Oncology, Technical University of Munich, Munich, Germany
| | - Eli Pikarsky
- The Lautenberg Center for Immunology and Cancer Research, Institute for Medical Research Israel Canada and Department of Pathology, Hebrew University-Hadassah Medical School, Jerusalem, Israel
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center, Heidelberg, Germany. .,Institute of Molecular Immunology and Experimental Oncology, Technical University of Munich, Munich, Germany.
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21
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Ricard-Blum S, Vallet SD. Fragments generated upon extracellular matrix remodeling: Biological regulators and potential drugs. Matrix Biol 2017; 75-76:170-189. [PMID: 29133183 DOI: 10.1016/j.matbio.2017.11.005] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/05/2017] [Accepted: 11/07/2017] [Indexed: 12/13/2022]
Abstract
The remodeling of the extracellular matrix (ECM) by several protease families releases a number of bioactive fragments, which regulate numerous biological processes such as autophagy, angiogenesis, adipogenesis, fibrosis, tumor growth, metastasis and wound healing. We review here the proteases which generate bioactive ECM fragments, their ECM substrates, the major bioactive ECM fragments, together with their biological properties and their receptors. The translation of ECM fragments into drugs is challenging and would take advantage of an integrative approach to optimize the design of pre-clinical and clinical studies. This could be done by building the contextualized interaction network of the ECM fragment repertoire including their parent proteins, remodeling proteinases, and their receptors, and by using mathematical disease models.
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Affiliation(s)
- Sylvie Ricard-Blum
- Univ Lyon, University Claude Bernard Lyon 1, CNRS, INSA Lyon, CPE, Institute of Molecular and Supramolecular Chemistry and Biochemistry, UMR 5246, F-69622 Villeurbanne cedex, France.
| | - Sylvain D Vallet
- Univ Lyon, University Claude Bernard Lyon 1, CNRS, INSA Lyon, CPE, Institute of Molecular and Supramolecular Chemistry and Biochemistry, UMR 5246, F-69622 Villeurbanne cedex, France.
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22
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Affiliation(s)
- Luigi Buonaguro
- Lab. of Molecular Biology and Viral Oncogenesis, National Cancer Institute "Fond. G. Pascale", Naples, Italy.
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- Lab. of Molecular Biology and Viral Oncogenesis, National Cancer Institute "Fond. G. Pascale", Naples, Italy
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23
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Tarakanovskaya MG, Chinburen J, Batchuluun P, Munkhzaya C, Purevsuren G, Dandii D, Hulan T, Oyungerel D, Kutsyna GA, Reid AA, Borisova V, Bain AI, Jirathitikal V, Bourinbaiar AS. Open-label Phase II clinical trial in 75 patients with advanced hepatocellular carcinoma receiving daily dose of tableted liver cancer vaccine, hepcortespenlisimut-L. J Hepatocell Carcinoma 2017; 4:59-69. [PMID: 28443252 PMCID: PMC5396941 DOI: 10.2147/jhc.s122507] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background An increasing number of studies is now devoted to immunotherapy of cancer. We evaluated the clinical benefit of hepcortespenlisimut-L (Hepko-V5 [formerly known as V5])—an oral therapeutic vaccine designated by the United States Food and Drug Administration (FDA) as an orphan drug for treatment of hepatocellular carcinoma (HCC). V5 was initially developed by us in 2002 to treat hepatitis B or C viral infections and liver cirrhosis. Methods The outcome of open-label Phase II trial of daily dose of V5 pill was analyzed retrospectively. Over a period of 5 years, 75 patients with advanced HCC were enrolled, consisting of 29 (38.7%) females and 46 (61.3%) males with a median age of 60 years (mean 61.6±8.1 years). Out of these, 23 (30.7%) had hepatitis B and 34 (45.3%) had hepatitis C infections, including 9 (12%) with dual infection, 4 (5.3%) negative for both viruses, and 5 (6.7%) without established viral diagnosis. Most patients (94.7%) had underlying liver cirrhosis of varying severity. Results After a median of 2 months of treatment, 50 out of 75 patients had experienced a decline in serum levels of the tumor marker, alpha-fetoprotein (AFP) (66.7%; P=0.006 by Wilcoxon signed rank test). Baseline median AFP levels were 245.2 IU/mL (mean 4,233; range 7.2–92,407; 95% confidence interval [CI] 1,186–7,280) and post-treatment values were 102.3 IU/mL (mean 2,539; range 0.9–54,478; 95% CI 503–4,575). The decrease in AFP was correlated either with tumor clearance or regression on computed tomography scans. The median overall survival time could not be established since 68 out of 75 (90.7%) patients were still alive after median follow-up of 12 months (mean 15±9.7; range 7–59; 95% CI 12.8–17.2). The first patient in this study received immunotherapy 5 years ago and still remains in complete remission. None of the patients experienced any serious adverse effects or toxicity. Conclusion The results indicate that hepcortespenlismut-L is a safe, effective, and fast-acting immunomodulatory intervention for HCC. The Phase III, randomized, double-blind, placebo-controlled trial is now initiated at the Mongolian National Cancer Center to confirm these promising findings.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Galyna A Kutsyna
- Department of Infectious Diseases, Luhansk State Medical University, Luhansk, Ukraine
| | - Alan A Reid
- Immunitor China Ltd, Beijing, People's Republic of China
| | - Vika Borisova
- Immunitor China Ltd, Beijing, People's Republic of China
| | | | | | - Aldar S Bourinbaiar
- Immunitor China Ltd, Beijing, People's Republic of China.,Immunitor Inc, Vancouver, BC, Canada.,Immunitor LLC, Ulaanbaatar, Mongolia
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Abstract
Hepatocellular carcinoma (HCC), also called malignant hepatoma, is one of the deadliest cancers due to its complexities, reoccurrence after surgical resection, metastasis and heterogeneity. Incidence and mortality of HCC are increasing in Western countries and are expected to rise as a consequence of the obesity epidemic. Multiple factors trigger the initiation and progression of HCC including chronic alcohol consumption, viral hepatitis B and C infection, metabolic disorders and age. Although Sorafenib is the only FDA approved drug for the treatment of HCC, numerous treatment modalities such as transcatheter arterial chemoembolization/transarterial chemoembolization (TACE), radiotherapy, locoregional therapy and chemotherapy have been tested in the clinics. Polymeric nanoparticles, liposomes, and micelles carrying small molecules, proteins, peptides and nucleic acids have attracted great attention for the treatment of various cancers including HCC. Herein, we discuss the pathogenesis of HCC in relation to its various recent treatment methodologies using nanodelivery of monoclonal antibodies (mAbs), small molecules, miRNAs and peptides. Synopsis of recent clinical trials of mAbs and peptide drugs has been presented with a broad overview of the pathogenesis of the disease and treatment efficacy.
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Affiliation(s)
- Rinku Dutta
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States
| | - Ram I Mahato
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, United States.
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