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Rahman T, Das A, Abir MH, Nafiz IH, Mahmud AR, Sarker MR, Emran TB, Hassan MM. Cytokines and their role as immunotherapeutics and vaccine Adjuvants: The emerging concepts. Cytokine 2023; 169:156268. [PMID: 37320965 DOI: 10.1016/j.cyto.2023.156268] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/02/2023] [Accepted: 06/06/2023] [Indexed: 06/17/2023]
Abstract
Cytokines are a protein family comprising interleukins, lymphokines, chemokines, monokines and interferons. They are significant constituents of the immune system, and they act in accordance with specific cytokine inhibiting compounds and receptors for the regulation of immune responses. Cytokine studies have resulted in the establishment of newer therapies which are being utilized for the treatment of several malignant diseases. The advancement of these therapies has occurred from two distinct strategies. The first strategy involves administrating the recombinant and purified cytokines, and the second strategy involves administrating the therapeutics which inhibits harmful effects of endogenous and overexpressed cytokines. Colony stimulating factors and interferons are two exemplary therapeutics of cytokines. An important effect of cytokine receptor antagonist is that they can serve as anti-inflammatory agents by altering the treatments of inflammation disorder, therefore inhibiting the effects of tumour necrosis factor. In this article, we have highlighted the research behind the establishment of cytokines as therapeutics and vaccine adjuvants, their role of immunotolerance, and their limitations.
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Affiliation(s)
- Tanjilur Rahman
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Ayan Das
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Mehedy Hasan Abir
- Faculty of Food Science and Technology, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh
| | - Iqbal Hossain Nafiz
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, University of Chittagong, Chattogram 4331, Bangladesh
| | - Aar Rafi Mahmud
- Department of Biochemistry and Molecular Biology, Mawlana Bhashani Science and Technology University, Tangail 1902, Bangladesh
| | - Md Rifat Sarker
- Department of Biochemistry and Molecular Biology, Mawlana Bhashani Science and Technology University, Tangail 1902, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chattogram 4381, Bangladesh; Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Mohammad Mahmudul Hassan
- Department of Physiology, Biochemistry and Pharmacology, Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh; Queensland Alliance for One Health Sciences, School of Veterinary Science, The University of Queensland, Queensland 4343, Australia.
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2
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Zaman R, Islam RA, Chowdhury EH. Evolving therapeutic proteins to precisely kill cancer cells. J Control Release 2022; 351:779-804. [DOI: 10.1016/j.jconrel.2022.09.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 10/31/2022]
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3
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Nash A, Aghlara-Fotovat S, Hernandez A, Scull C, Veiseh O. Clinical translation of immunomodulatory therapeutics. Adv Drug Deliv Rev 2021; 176:113896. [PMID: 34324885 PMCID: PMC8567306 DOI: 10.1016/j.addr.2021.113896] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 02/07/2023]
Abstract
Immunomodulatory therapeutics represent a unique class of drug products that have tremendous potential to rebalance malfunctioning immune systems and are quickly becoming one of the fastest-growing areas in the pharmaceutical industry. For these drugs to become mainstream medicines, they must provide greater therapeutic benefit than the currently used treatments without causing severe toxicities. Immunomodulators, cell-based therapies, antibodies, and viral therapies have all achieved varying amounts of success in the treatment of cancers and/or autoimmune diseases. However, many challenges related to precision dosing, off-target effects, and manufacturing hurdles will need to be addressed before we see widespread adoption of these therapies in the clinic. This review provides a perspective on the progress of immunostimulatory and immunosuppressive therapies to date and discusses the opportunities and challenges for clinical translation of the next generation of immunomodulatory therapeutics.
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Affiliation(s)
- Amanda Nash
- Rice University, Department of Bioengineering, Houston TX, United States
| | | | - Andrea Hernandez
- Rice University, Department of Bioengineering, Houston TX, United States
| | | | - Omid Veiseh
- Rice University, Department of Bioengineering, Houston TX, United States.
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4
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Inhibition of glucuronomannan hexamer on the proliferation of lung cancer through binding with immunoglobulin G. Carbohydr Polym 2020; 248:116785. [PMID: 32919573 DOI: 10.1016/j.carbpol.2020.116785] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 12/17/2022]
Abstract
The anti-lung cancer activity of oligosaccharides derived from glucuronomannan was investigated. The inhibition of A549 cell proliferation by glucuronomannan (Gn) and its oligomers (dimer (G2), tetramer (G4) and hexamer (G6)) were concentration dependent. In vivo activities on the A549-derived tumor xenografts showed the tumor inhibition of G2, G4 and G6 were 17 %, 40 % and 46 %, respectively. Organ coefficients in nude mice showed an increase in the kidney with G4, the brain with G6, and the spleen with G6. An advanced tandem mass tag labeled proteomics approach was performed. A significant differential expression was found in 59 out of the 4371 proteins, which involved the immune system. Surface plasmon resonance (SPR) studies revealed G6 was strongly bound to immunoglobulin G. This suggests that glucuronomannan hexamer inhibits the proliferation of lung cancer through its binding to immunoglobulin.
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5
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Abstract
Prostate cancer is the second-most widespread cancer in men worldwide. Treatment choices are limited to prostatectomy, hormonal therapy, and radiotherapy, which commonly have deleterious side effects and vary in their efficacy, depending on the stage of the disease. Among novel experimental strategies, gene therapy holds great promise for the treatment of prostate cancer. However, its use is currently limited by the lack of delivery systems able to selectively deliver the therapeutic genes to the tumors after intravenous administration without major drawbacks. To remediate this problem, a wide range of nonviral delivery approaches have been developed to specifically deliver DNA-based therapeutic agents to their site of action. This review provides an overview of the various nonviral delivery strategies and gene therapy concepts used to deliver therapeutic DNA to prostate cancer cells, and focuses on recent therapeutic advances made so far.
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Affiliation(s)
- Najla Altwaijry
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK,
| | - Sukrut Somani
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK,
| | - Christine Dufès
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK,
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6
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Valentine FT, Golomb FM, Harris M, Roses DF. A novel immunization strategy using cytokine/chemokines induces new effective systemic immune responses, and frequent complete regressions of human metastatic melanoma. Oncoimmunology 2017; 7:e1386827. [PMID: 29308310 DOI: 10.1080/2162402x.2017.1386827] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 09/13/2017] [Accepted: 09/27/2017] [Indexed: 02/08/2023] Open
Abstract
Immune responses have been elicited by a variety of cancer vaccines, but seldom induce regressions of established cancers in humans. As a novel therapeutic immunization strategy, we tested the hypothesis that multiple cytokines/chemokines secreted early in secondary responses ex-vivo might mimic the secretory environment guiding new immune responses. The early development of immune responses is regulated by multiple cytokines/chemokines acting together, which at physiologic concentrations act locally in concert with antigen to have non-specific effects on adjacent cells, including the maturation of dendritic cells, homing and retention of T cells at the site of antigen, and the differentiation and expansion of T cell clones with appropriate receptors. We postulated that repeated injections into a metastasis of an exogenous chemokine/cytokine mixture might establish the environment of an immune response and allow circulating T cell clones to self- select for mutant neo-epitopes in the tumor and generate systemic immune responses. To test this idea we injected some metastases in patients with multiple cutaneous melanoma nodules while never injecting other control metastases in the same patient. New immune responses were identified by the development of dense lymphocytic infiltrates in never-injected metastases, and the frequent complete regression of never-injected metastases, a surprising observation. 70% of subjects developed dense infiltrates of cytotoxic CD8 cells in the center and margin of never-injected metastases; 38% of subjects had complete and often durable regressions of all metastases, without the use of check-point inhibitors, suggesting that, as a proof-of-principle, an immunization strategy can control advanced human metastatic melanoma.
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Affiliation(s)
- Fred T Valentine
- Departments of Medicine, the New York University School of Medicine, New York, NY, USA
| | - Frederick M Golomb
- Department of Surgery, the New York University School of Medicine, New York, NY, USA
| | - Matthew Harris
- Department of Surgery, the New York University School of Medicine, New York, NY, USA
| | - Daniel F Roses
- Department of Surgery, the New York University School of Medicine, New York, NY, USA
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7
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Cancer-immune therapy: restoration of immune response in cancer by immune cell modulation. THE NUCLEUS 2017. [DOI: 10.1007/s13237-017-0194-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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8
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Xue D, Lu M, Gao B, Qiao X, Zhang Y. Screening for transcription factors and their regulatory small molecules involved in regulating the functions of CL1-5 cancer cells under the effects of macrophage-conditioned medium. Oncol Rep 2013; 31:1323-33. [PMID: 24366584 DOI: 10.3892/or.2013.2937] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 11/26/2013] [Indexed: 11/06/2022] Open
Abstract
Many reports have inferred that macrophages can interact with tumor cells in the tumor microenvironment (TME) in a vicious cycle of tumor development; however, the changes in gene expression in tumor cells under the effects of macrophages are still largely unknown. The present study was carried out to illustrate the changes in the gene expression profile in lung cancer cells under the effects of macrophage-conditioned medium. Gene expression profile data were derived from the GEO database GSE9315. The GSM234968 sample was derived from a highly invasive human pulmonary adenocarcinoma cell line, CL1-5, and was treated with conditioned medium (supernatant of a culture solution of human monocyte THP-1). The GSM234967 sample that was not treated with the conditioned medium was used as a control. GO and KEGG enrichment analyses were carried out using DAVID software, and visualization networks were constructed using Cytoscape software. The results showed that 40 differentially expressed genes were annotated. Five differentially expressed transcription factors were identified, EIF2B4, EIF2B5, JUNB, GNG11 and HMGB2, which were all related to 'stress' and 'responses'. The gene cluster of JUNB was mainly enriched in cancer-related pathways, 'Wnt signaling pathway' and 'MAPK signaling pathway'. Finally, 10 small molecules, thioridazine, resveratrol, astemizole, ciclopirox, calmidazolium, etoposide, anisomycin, pyrvinium, azacyclonol and terfenadine, which may act on transcription factors, were identified using the CMap database. In conclusion, we identified transcription factors playing key roles in tumor cells under the effects of macrophages in order to provide new clues for blocking this vicious cycle of tumor development.
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Affiliation(s)
- Dongbo Xue
- Department of Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Ming Lu
- Department of Surgery, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, USA
| | - Bo Gao
- Department of Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Xin Qiao
- Department of Surgery, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, USA
| | - Yingmei Zhang
- Central Laboratory, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
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Gwathmey JK, Yerevanian AI, Hajjar RJ. Cardiac gene therapy with SERCA2a: from bench to bedside. J Mol Cell Cardiol 2010; 50:803-12. [PMID: 21093451 DOI: 10.1016/j.yjmcc.2010.11.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2010] [Revised: 10/27/2010] [Accepted: 11/10/2010] [Indexed: 10/18/2022]
Abstract
While progress in conventional treatments is making steady and incremental gains to reduce mortality associated with heart failure, there remains a need to explore potentially new therapeutic approaches. Heart failure induced by different etiologies such as coronary artery disease, hypertension, diabetes, infection, or inflammation results generally in calcium cycling dysregulation at the myocyte level. Recent advances in understanding of the molecular basis of these calcium cycling abnormalities, together with the evolution of increasingly efficient gene transfer technology, have placed heart failure within reach of gene-based therapy. Furthermore, the recent successful completion of a phase 2 trial targeting the sarcoplasmic reticulum calcium pump (SERCA2a) ushers in a new era for gene therapy for the treatment of heart failure. This article is part of a Special Section entitled "Special Section: Cardiovascular Gene Therapy".
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10
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Messina M, Robinson BG. Technology insight: gene therapy and its potential role in the treatment of medullary thyroid carcinoma. ACTA ACUST UNITED AC 2007; 3:290-301. [PMID: 17315037 DOI: 10.1038/ncpendmet0420] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2006] [Accepted: 11/01/2006] [Indexed: 12/25/2022]
Abstract
Metastatic medullary thyroid cancer (MTC) responds poorly to conventional treatments with chemotherapy and radiotherapy. Gene therapy--the transfer of genetic material for therapeutic purposes--might have therapeutic potential for patients with progressive metastatic MTC that is incurable by conventional treatments. To date, a number of gene-therapy strategies have been explored, primarily those that use replication-deficient adenovirus vectors to transfer therapeutic genes to tumor cells. Tissue-specific expression of the promoter for calcitonin and calcitonin-related polypeptide alpha has allowed therapeutic genes to be specifically expressed in calcitonin-secreting cells and in the MTC tumors derived from them; such tissue-specific expression contributes to improved safety of gene therapies and has the potential to increase their therapeutic index. In addition, the identification of an MTC-specific peptide ligand raises the possibility of developing an MTC-selective vector. In this article, we have described the exciting area of gene therapy in the management of MTC with a focus on preclinical in vitro and in vivo MTC models.
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Affiliation(s)
- Marinella Messina
- Cancer Genetics Unit of Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
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11
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Chabalgoity JA, Baz A, Rial A, Grille S. The relevance of cytokines for development of protective immunity and rational design of vaccines. Cytokine Growth Factor Rev 2007; 18:195-207. [PMID: 17347024 DOI: 10.1016/j.cytogfr.2007.01.016] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cytokines are key regulators of the immune system that shape innate and adaptive immune responses. An adequate balance of the cytokine environment is critical to achieve protective immunity and to avoid immunopathology. Present knowledge allows a deeper understanding of the cytokine network and their sometimes conflicting roles in the development of immune responses, as well as their relevance in the establishment and maintenance of immunological memory. New insights have been gained into the role of different T cell subsets for protection against infection or tumor growth. The incorporation of cytokines as molecular adjuvants in vaccines has been attempted to strengthen vaccine-induced immune responses, and as a rational approach to modulate cytokine milieu in vivo and tailor host immunity for specific situations. These approaches have been tried in experimental models and veterinary species, and a few of them have entered into clinical trials. However, manipulating the cytokine network to modulate immune responses is not a simple task, because cytokine functions are complex and the final effects on the immune response will depend on timing and length of exposure, cell(s) targeted and other cytokines present in the same microenvironment. Here, we will review our present understanding on the role of cytokines in the development of effector and memory T cell responses. Also the potential use of cytokines as molecular adjuvant for vaccines against infectious diseases and cancer will be revised.
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Affiliation(s)
- Jose A Chabalgoity
- Laboratory for Vaccine Research, Departamento de Desarrollo Biotecnológico, Instituto de Higiene, Facultad de Medicina, Universidad de la Republica, Av. Navarro 3051, CP 11600, Uruguay.
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12
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Yamano T, Kaneda Y, Huang S, Hiramatsu SH, Hoon DSB. Enhancement of immunity by a DNA melanoma vaccine against TRP2 with CCL21 as an adjuvant. Mol Ther 2005; 13:194-202. [PMID: 16112911 DOI: 10.1016/j.ymthe.2005.05.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2005] [Revised: 05/04/2005] [Accepted: 05/19/2005] [Indexed: 10/25/2022] Open
Abstract
Tyrosinase-related protein-2 (TRP2) is a weak antigen expressed in murine and human melanomas. Induction of antibody (Ab) response and T-cell immunity toward TRP2 with DNA plasmid vaccines has not been efficient to date. Recent studies have suggested that a chemokine ligand for the CCR7 (CCL21) present on T-cells and dendritic cells is important in activating and regulating immunity. We investigated the effectiveness of CCL21 as an adjuvant with an HVJ anionic liposomal TRP2 DNA (plasmid) vaccine to enhance anti-TRP2 Ab, cytokines, delayed-type hypersensitivity, T-cell responses, and tumor protection against B16 melanoma cells. Induction of anti-TRP2 immunity depended mainly on cell-mediated immunity, which was regulated by timing and route of CCL21 administration with DNA vaccine. The optimum protocol was to administer CCL21 im 24 h before DNA vaccine at the same vaccination site. Two vaccinations (prime/boost) were essential for induction of strong anti-TRP2 cell-mediated immunity. CCL21 administration 3 days before or 24 h after DNA vaccine, simultaneous with DNA vaccine, or at different sites (iv, opposite leg) was not effective. This study demonstrated that CCL21 was an effective adjuvant to enhance TRP2-specific immunity induced by a plasmid DNA cancer vaccine.
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MESH Headings
- Adjuvants, Immunologic/administration & dosage
- Adjuvants, Immunologic/therapeutic use
- Animals
- Antibody Formation
- Cancer Vaccines/administration & dosage
- Cancer Vaccines/immunology
- Cancer Vaccines/therapeutic use
- Cell Line, Tumor
- Chemokine CCL21
- Chemokines, CC/administration & dosage
- Chemokines, CC/immunology
- Chemokines, CC/therapeutic use
- Female
- Immunity, Cellular
- Intramolecular Oxidoreductases/immunology
- Liposomes
- Lymph Nodes/immunology
- Lymph Nodes/pathology
- Melanoma, Experimental/immunology
- Melanoma, Experimental/therapy
- Mice
- Mice, Inbred C57BL
- Neoplasm Transplantation
- Spleen/immunology
- Spleen/pathology
- Transplantation, Heterologous
- Vaccination
- Vaccines, DNA/administration & dosage
- Vaccines, DNA/immunology
- Vaccines, DNA/therapeutic use
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Affiliation(s)
- Tomoki Yamano
- Department of Molecular Oncology, John Wayne Cancer Institute, Saint John's Health Center, 2200 Santa Monica Boulevard, Santa Monica, CA 90404, USA
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Luo L, Chapoval AI, Flies DB, Zhu G, Hirano F, Wang S, Lau JS, Dong H, Tamada K, Flies AS, Liu Y, Chen L. B7-H3 enhances tumor immunity in vivo by costimulating rapid clonal expansion of antigen-specific CD8+ cytolytic T cells. THE JOURNAL OF IMMUNOLOGY 2004; 173:5445-50. [PMID: 15494491 DOI: 10.4049/jimmunol.173.9.5445] [Citation(s) in RCA: 138] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
B7-H3 is a B7 family molecule with T cell costimulatory function in vitro. The in vivo role of B7-H3 in the stimulation of tumor immunity is unclear. We report here that expression of B7-H3 by transfection of the mouse P815 tumor line enhances its immunogenicity, leading to the regression of tumors and amplification of a tumor-specific CD8+ CTL response in syngeneic mice. Tumor cells engineered to express B7-H3 elicit a rapid clonal expansion of P1A tumor Ag-specific CD8+ CTL in lymphoid organs in vivo and acquire the ability to directly stimulate T cell growth, division, and development of cytolytic activity in vitro. Our results thus establish a role for B7-H3 in the costimulation of T cell immune responses in vivo.
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MESH Headings
- Adjuvants, Immunologic/physiology
- Animals
- B7 Antigens
- B7-1 Antigen/genetics
- B7-1 Antigen/physiology
- CHO Cells
- Cell Division/immunology
- Cell Line, Tumor
- Clone Cells
- Cricetinae
- Cytotoxicity Tests, Immunologic
- DNA, Complementary/genetics
- Epitopes, T-Lymphocyte/immunology
- Lymphocyte Activation/immunology
- Mast-Cell Sarcoma/immunology
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Inbred DBA
- Mice, Nude
- Mice, Transgenic
- T-Lymphocytes, Cytotoxic/cytology
- T-Lymphocytes, Cytotoxic/immunology
- Transfection
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Affiliation(s)
- Liqun Luo
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
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Zhang B, Wu KF, Lin YM, Ma XT, Rao Q, Zheng GG, Cao ZY, Li G, Song YH. Gene transfer of pro-IL-18 and IL-1β converting enzyme cDNA induces potent antitumor effects in L1210 cells. Leukemia 2004; 18:817-25. [PMID: 14990975 DOI: 10.1038/sj.leu.2403320] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We report in a murine model of acute lymphoid leukemia L1210 the potent antitumor efficiency of a combinatorial delivery of pro-IL-18 gene modified L1210 (Lp18) and IL-1beta converting enzyme (ICE) gene modified L1210 (LpICE). Live leukemia cells Lp18 or Lp18 plus LpICE showed apparently reduced leukemogenicity with a survival rate of 40 or 50% at 50 days after intraperitoneal (i.p.) inoculation of a lethal dose of cells, respectively. Combination of Lp18 and LpICE was capable of inhibiting accumulation of bloody ascites, synergistically superior to Lp18 or LpICE alone. All surviving mice were rechallenged with parental L1210 cells at day 50, and all survived up to day 80, suggesting that gene-modified cells induced immune protection. Moreover, NK cytotoxicity and CTL activity were both enhanced in mice injected with Lp18, especially Lp18 plus LpICE. Levels of IFN-gamma were not altered significantly by inoculation of Lp18 or Lp18 plus LpICE. Our results demonstrate that IL-18 is a useful candidate gene in gene therapy of lymphoma or lymphoid leukemia, and ex vivo combinatorial delivery of Lp18 plus LpICE either as a single approach or as an adjunct to concomitant radiotherapy or chemotherapy, may be more efficient in a situation of minimal residual disease.
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Affiliation(s)
- B Zhang
- National Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
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Tanaka K, Towata S, Nakao K, Mizuguchi H, Hayakawa T, Niwa M, Ishii N, Nagayama Y. Thyroid cancer immuno-therapy with retroviral and adenoviral vectors expressing granulocyte macrophage colony stimulating factor and interleukin-12 in a rat model. Clin Endocrinol (Oxf) 2003; 59:734-42. [PMID: 14974915 DOI: 10.1046/j.1365-2265.2003.01915.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Introduction of genes encoding immuno-stimulatory cytokine(s) into cancer cells is well known to enhance anti-tumour immunity. AIM The present studies were designed to evaluate the therapeutic efficacy of retroviral- and adenoviral-mediated delivery of IL-12 and/or granulocyte macrophage colony-stimulating factor (GM-CSF) genes for thyroid cancer in an immuno-competent rat model. METHODS A rat thyroid cancer cell line FRTL-Tc syngeneic to Fisher rat was used. RESULTS Expression of these exogenous cytokines did not affect in vitro cell growth. Subcutaneous injection of FRTL-Tc cells retrovirally transduced with IL-12 or GM-CSF genes formed significantly smaller tumours than that of the parental cells, but had little effect on growth of distant tumours, suggesting no vaccine effect. Similarly, injection of the cells infected with adenovirus expressing IL-12 or GM-CSF (AdIL-12 or AdGM-CSF) almost completely abolished tumourigenicity and injection of AdGM-CSF into pre-established tumours significantly inhibited growth of the tumours injected; neither, however, showed a systemic vaccine affect. On the other hand, injection of AdIL-12 into the pre-established tumours significantly inhibited growth of not only the tumours injected but also distant tumours, indicating induction of systemic anti-tumour immunity. Serum IL-12 was detectable only in this approach. There was neither a synergistic or additive effect of these two cytokines. CONCLUSIONS Our data demonstrate in a rat thyroid cancer model that only injection of AdIL-12 into the pre-established tumours elicited systemic anti-tumour immunity, but injection of AdGM-CSF or injection of the cells expressing IL-12 or GM-CSF elicited only local effect, indicating that in situdelivery of IL-12 gene with adenovirus appears most efficacious but may still require adjuvant modalities to enhance the anti-tumour effect.
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Affiliation(s)
- Kunihiko Tanaka
- Department of Pharmacology 1, Nagasaki University Graduate School of Biomedical Sciences, Japan
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16
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Nagayama Y, Nakao K, Mizuguchi H, Hayakawa T, Niwa M. Enhanced antitumor effect of combined replicative adenovirus and nonreplicative adenovirus expressing interleukin-12 in an immunocompetent mouse model. Gene Ther 2003; 10:1400-3. [PMID: 12883537 DOI: 10.1038/sj.gt.3302001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
For cancer gene therapy, replicative adenovirus is a promising vector to overcome low infectivity and poor gene delivery of nonreplicative adenovirus in vivo, but its therapeutic efficacy is still unsatisfactory because of the limited spread of replicative virus in a solid tumor. Therefore, the combined therapy with other antitumor agents may be necessary. Nonreplicative adenovirus expressing a therapeutic gene may be a promising candidate because E1 proteins expressed by replicative adenovirus would render nonreplicative adenovirus replicative, augmenting a transgene expression. In this study, we first found that mouse hepatoma Hepa 1-6 cells were permissive for the replication and cytopathic effect of human adenovirus, which enabled us to examine the potential of combined replicative adenovirus and nonreplicative adenovirus expressing an immunostimulator in an immunocompetent mouse-syngeneic Hepa 1-6 tumor model. Nonreplicative adenovirus expressing interleukin-12 (AdIL-12) was used as a model. In vitro coinfection of two adenoviruses produced higher concentrations of IL-12 than infection of AdIL-12 alone in this cell line. In vivo experiments with Hepa 1-6 tumors in syngeneic immunocompetent C57BL/6 mice showed higher concentrations of serum IL-12 and greater therapeutic efficacy in the combination therapy than infection of either adenovirus. These data indicate that the combination of replicative adenovirus and nonreplicative adenovirus expressing an immunostimulator appears to be very efficacious for cancer gene therapy.
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Affiliation(s)
- Y Nagayama
- Department of Pharmacology 1, Nagasaki University School of Medicine, Nagasaki, Japan
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17
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Ajiki T, Murakami T, Kobayashi Y, Hakamata Y, Wang J, Inoue S, Ohtsuki M, Nakagawa H, Kariya Y, Hoshino Y, Kobayashi E. Long-lasting gene expression by particle-mediated intramuscular transfection modified with bupivacaine: combinatorial gene therapy with IL-12 and IL-18 cDNA against rat sarcoma at a distant site. Cancer Gene Ther 2003; 10:318-29. [PMID: 12679805 DOI: 10.1038/sj.cgt.7700575] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The immune response is modulated by genetic adjuvants using plasmid vectors expressing cytokines. Skeletal muscle can express a foreign gene intramuscularly administered via a needle injection, and the potential of muscle as a target tissue for somatic gene therapy in treating cancer has been explored. In the present study, we investigated the efficacy of particle-mediated intramuscular transfection modified with a local anesthetic agent, bupivacaine, on luciferase and green fluorescent protein. The results indicate that these proteins are more efficiently expressed and persist longer in muscle modified in this way compared with the needle-injection method. Using an established rat sarcoma model, particle-mediated intramuscular gene-gun therapy with a combination of IL-12 and IL-18 cDNA was conducted. Growth of the distant sarcoma was significantly inhibited by particle-mediated intramuscular combination gene therapy, and the survival rate was also improved. Furthermore, the combination gene-gun therapy maintained significant levels of interferon-gamma and induced a high activity of tumor-specific cytotoxic T lymphocytes. These results suggest that the sustained local delivery of IL-12 and IL-18 cDNA using intramuscular gene-gun therapy modified with bupivacaine can induce long-term antitumor immunity, and can provide the great advantage of inhibiting the disseminated tumor.
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Affiliation(s)
- Takashi Ajiki
- Division of Organ Replacement Research and Molecular Immunology, Center for Molecular Medicine, Jichi Medical School, 3311-1 Yakushiji, Minamikawachi-machi, Kawachi-gun, Tochigi 329-0498, Japan
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18
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Affiliation(s)
- Jeffrey Bonadio
- Department of Bioengineering, University of Washington, Seattle, WA 98195-1720, USA.
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19
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20
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Abstract
There is a clear need for new, selective, cancer treatments that do not cause the cross-resistance which occurs with currently available chemotherapeutic agents. Gene therapy is a promising approach, but to date, it has shown limited effectiveness in clinical trials because of insufficient gene transduction. Many investigators are now revisiting the 'old' idea of using tumour-specific, replication-selective viruses or bacteria to treat cancer. These agents can be directly oncolytic, but can also be used to simultaneously express therapeutic genes in target cells or induce tumour-specific, cell-mediated immunity. We discuss the promise of this rapidly evolving field and examine the potential barriers to its success.
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Affiliation(s)
- Lynda K Hawkins
- Imperial College School of Medicine, Imperial Cancer Research Fund Programme for Viral and Genetic Therapy of Cancer, Hammersmith Hospital, London, UK
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21
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Sprinzl GM, Kacani L, Schrott-Fischer A, Romani N, Thumfart WF. Dendritic cell vaccines for cancer therapy. Cancer Treat Rev 2001; 27:247-55. [PMID: 11545544 DOI: 10.1053/ctrv.2001.0221] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Dendritic cells (DC) are professional antigen-presenting cells whose primary function is the initiation of immune response. Based on the finding that the immune system usually fails to identify and kill cancer cells, DC have been recently used as vaccines for stimulation of tumour-specific immunity. This review focuses on pitfalls related to DC-based vaccination against solid tumours and on improvement of this immunotherapeutic approach for routine treatment of cancer disease.
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Affiliation(s)
- G M Sprinzl
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Innsbruck, Austria.
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22
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Lambright ES, Amin K, Wiewrodt R, Force SD, Lanuti M, Propert KJ, Litzky L, Kaiser LR, Albelda SM. Inclusion of the herpes simplex thymidine kinase gene in a replicating adenovirus does not augment antitumor efficacy. Gene Ther 2001; 8:946-53. [PMID: 11426335 DOI: 10.1038/sj.gt.3301489] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2000] [Accepted: 04/10/2001] [Indexed: 11/09/2022]
Abstract
Replication-incompetent adenoviruses (Ad) carrying the herpes simplex thymidine kinase (HSVtk) gene have been used in a number of human cancer gene therapy trials, however transduction has generally been limited to a small minority of tumor cells. To solve this problem, replication-competent adenoviral vectors carrying transgenes such as HSVtk have been developed. However, contradictory evidence exists regarding the efficacy of these new vectors. Accordingly, we constructed and tested a replication-competent E3-deleted adenoviral vector containing the HSVtk suicide gene driven by the endogenous E3 promoter (Ad.wt.tk). This virus showed high level production of the HSVtk transgene and was more efficacious than a non-replicating virus in vitro, after injection into flank tumors, and against established intraperitoneal tumors. However, addition of ganciclovir (GCV) therapy to cells or tumor-bearing animals treated with the replicating vector containing the HSVtk suicide gene did not result in increased cell killing. Our results indicate that addition of HSVtk to a replicating Ad virus will not likely be useful in augmenting antitumor effects.
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Affiliation(s)
- E S Lambright
- Department of Surgery, University of Pennsylvania Medical Center, Philadelphia, PA, USA
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23
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Suzu S, Kimura F, Tanaka-Douzono M, Yamada M, Nakamura Y, Wakimoto N, Sato K, Morita T, Ikeda K, Motoyoshi K. Antitumor immunity induced by irradiated tumor cells producing macrophage colony-stimulating factor. Int J Hematol 2001; 73:378-82. [PMID: 11345206 DOI: 10.1007/bf02981965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We previously reported that administration into mice of mouse lymphoid leukemia L1210 cells engineered to secrete macrophage colony-stimulating factor (M-CSF) could lead to tumor rejection. Here, we demonstrate that inoculation with irradiated M-CSF-producing cells protects mice against a subsequent challenge with unmodified parental tumor cells. We used 2 experimental protocols: the inoculation with irradiated M-CSF-producing L1210 cells (EM5) before the challenge with parental cells and after the challenge with parental cells. Both protocols effectively improved the survival rate of mice compared with protocols in which irradiated non-M-CSF-producing L1210 cells (EM-mock) were inoculated. Inoculation with 1 x 10(2) irradiated EM5 cells was sufficient to prolong the survival time of mice subsequently challenged with 1 x 10(4) parental cells. In vivo depletion experiments with administration of antibodies suggested the involvement of CD4+ T cells, CD8+ T cells, and natural killer (NK) cells in the antitumor effect. Consistent with these findings, the cytotoxic T lymphocyte activity of splenocytes from EM5-inoculated mice was higher than that from EM-mock-inoculated mice, and L1210 tumors were heavily infiltrated by CD4+ T cells and NK cells as well as macrophages in EM5-inoculated mice.
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Affiliation(s)
- S Suzu
- Biochemical Research Laboratory, Morinaga Milk Industry, Kanagawa, Japan
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24
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Affiliation(s)
- R E Gallagher
- Department of Oncology, Montefiore Medical Center and Albert Einstein Cancer Center, 111 East 210th Street, Bronx, NY 10467, USA
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25
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Kirn D. Replication-selective oncolytic adenoviruses: virotherapy aimed at genetic targets in cancer. Oncogene 2000; 19:6660-9. [PMID: 11426652 DOI: 10.1038/sj.onc.1204094] [Citation(s) in RCA: 116] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Replication-selective oncolytic adenoviruses represent a novel cancer treatment platform. Clinical studies have demonstrated the safety and feasibility of the approach, including the delivery of adenovirus to tumors through the bloodstream (Heise et al., 1999b; Reid et al., 1999; Nemunaitis et al., 1999). The inherent ability of replication-competent adenoviruses to sensitize tumor cells to chemotherapy was a novel discovery that has led to chemosensitization strategies. These data will support the further development of adenoviral agents, including second-generation constructs containing exogenous therapeuitc genes to enhance both local and systemic antitumoral activity (Heise and Kirn, 2000; Hermiston, 2000; Agha-Mohammadi and Lotze, 2000). In addition to adenovirus, other viral species are being developed including herpesvirus, vaccinia, reovirus and measles virus (Kirn, 2000a; Martuza, 2000; Norman and Lee, 2000; Mastrangelo et al., 2000; Coffey et al., 1998; Martuza et al., 1991; Kirn, 2000b; Lattime et al., 1996). Since intratumoral spread also appears to be a substantial hurdle for viral agents, inherently motile agents such as bacteria may hold great promise for this field (Low et al., 1999; Sznol et al., 2000). Given the unknown predictive value of in vitro cell-based assays and murine tumor model systems for the efficacy and therapeutic index of replication-selective oncolytic adenoviruses in patients, we believe that encouraging adenoviral agents must be tested in well-designed clinical trials as soon as possible. Only then can the true therapeutic potential of these agents be realized.
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Affiliation(s)
- D Kirn
- Imperial Cancer Research Fund, Imperial College School of Medicine, Hammersmith Hospital, London, UK
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26
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Agha-Mohammadi S, Lotze MT. Regulatable systems: applications in gene therapy and replicating viruses. J Clin Invest 2000; 105:1177-83. [PMID: 10791990 PMCID: PMC315455 DOI: 10.1172/jci10027] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- S Agha-Mohammadi
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15261, USA.
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27
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Springer CJ, Niculescu-Duvaz I. Prodrug-activating systems in suicide gene therapy. J Clin Invest 2000; 105:1161-7. [PMID: 10791987 PMCID: PMC315452 DOI: 10.1172/jci10001] [Citation(s) in RCA: 171] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- C J Springer
- Cancer Research Campaign Centre for Cancer Therapeutics at the Institute of Cancer Research, Sutton, Surrey, United Kingdom.
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28
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Hermiston T. Gene delivery from replication-selective viruses: arming guided missiles in the war against cancer. J Clin Invest 2000; 105:1169-72. [PMID: 10791988 PMCID: PMC315451 DOI: 10.1172/jci9973] [Citation(s) in RCA: 110] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- T Hermiston
- Onyx Pharmaceuticals, 3031 Research Drive, Richmond, California 94925, USA.
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