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Wu Q, Jin Y, Li S, Guo X, Sun W, Liu J, Li Q, Niu D, Zou Y, Du X, Li Y, Zhao T, Li Z, Li X, Ren G. Oncolytic Newcastle disease virus carrying the IL24 gene exerts antitumor effects by inhibiting tumor growth and vascular sprouting. Int Immunopharmacol 2024; 136:112305. [PMID: 38823178 DOI: 10.1016/j.intimp.2024.112305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/29/2024] [Accepted: 05/16/2024] [Indexed: 06/03/2024]
Abstract
The second-leading cause of death, cancer, poses a significant threat to human life. Innovations in cancer therapies are crucial due to limitations in traditional approaches. Newcastle disease virus (NDV), a nonpathogenic oncolytic virus, exhibits multifunctional anticancer properties by selectively infecting, replicating, and eliminating tumor cells. To enhance NDV's antitumor activity, four oncolytic NDV viruses were developed, incorporating IL24 and/or GM-CSF genes at different gene loci using reverse genetics. In vitro experiments revealed that oncolytic NDV virus augmented the antitumor efficacy of the parental virus rClone30, inhibiting tumor cell proliferation, inducing tumor cell fusion, and promoting apoptosis. Moreover, NDV carrying the IL24 gene inhibited microvessel formation in CAM experiments. Evaluation in a mouse model of liver cancer confirmed the therapeutic efficacy of oncolytic NDV viral therapy. Tumors in mice treated with oncolytic NDV virus significantly decreased in size, accompanied by tumor cell detachment and apoptosis evident in pathological sections. Furthermore, oncolytic NDV virus enhanced T cell and dendritic cell production and substantially improved the survival rate of mice with hepatocellular carcinoma, with rClone30-IL24(P/M) demonstrating significant therapeutic effects. This study establishes a basis for utilizing oncolytic NDV virus as an antitumor agent in clinical practice.
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Affiliation(s)
- Qing Wu
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Yuhan Jin
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Shuang Li
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Xiaochen Guo
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Wenying Sun
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Jinmiao Liu
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Qianhui Li
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Dun Niu
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Yimeng Zou
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Xin Du
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Yanan Li
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Tianqi Zhao
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Zhitong Li
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Xinyu Li
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China
| | - Guiping Ren
- Biopharmaceutical Lab, College of Life Science, Northeast Agricultural University, Harbin 150030, China; Research Center of Genetic Engineering of Pharmaceuticals of Heilongjiang Province, Northeast Agricultural University, Harbin 150030, China; Key Laboratory of Agricultural Biological Functional Gene, Northeast Agricultural University, Harbin 150030, China.
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2
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Feng K, Cen J, Zou X, Zhang T. Novel insight into MDA-7/IL-24: A potent therapeutic target for autoimmune and inflammatory diseases. Clin Immunol 2024; 266:110322. [PMID: 39033900 DOI: 10.1016/j.clim.2024.110322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/02/2024] [Accepted: 07/11/2024] [Indexed: 07/23/2024]
Abstract
Melanoma differentiation-associated gene-7 (MDA-7)/interleukin-24 (IL-24) is a pleiotropic member of the IL-10 family of cytokines, and is involved in multiple biological processes, including cell proliferation, cell differentiation, tissue fibrosis, the inflammatory response, and antitumor activity. MDA-7/IL-24 can regulate epithelial integrity, homeostasis, mucosal immunity and host resistance to various pathogens by enhancing immune and inflammatory responses. Our recent study revealed the mechanism of MDA-7/IL-24 in promoting airway inflammation and airway remodeling through activating the JAK/STAT3 and ERK signaling pathways in bronchial epithelial cells. Herein, we summarize the cellular sources, inducers, target cells, signaling pathways, and biological effects of MDA-7/IL-24 in several allergic and autoimmune diseases. This review also synopsizes recent advances in clinical research targeting MDA-7/IL-24 or its receptors. Based on these advancements, we emphasize its potential as a target for immunotherapy and discuss the challenges of developing immunotherapeutic drugs targeting MDA-7/IL-24 or its receptors in autoimmune and inflammatory disorders.
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Affiliation(s)
- Kangni Feng
- Department of Pulmonary and Critical Care Medicine, the Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Disease of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China
| | - Jiemei Cen
- Department of Pulmonary and Critical Care Medicine, the Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Disease of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China
| | - Xiaoling Zou
- Department of Pulmonary and Critical Care Medicine, the Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Disease of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China
| | - Tiantuo Zhang
- Department of Pulmonary and Critical Care Medicine, the Third Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Disease of Sun Yat-sen University, Guangzhou, Guangdong Province 510630, China.
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3
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Chen J, Zhang Y, Zhang H, Zhang M, Dong H, Qin T, Gao S, Wang S. IL-24 is the key effector of Th9 cell-mediated tumor immunotherapy. iScience 2023; 26:107531. [PMID: 37680459 PMCID: PMC10480301 DOI: 10.1016/j.isci.2023.107531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/28/2023] [Accepted: 07/28/2023] [Indexed: 09/09/2023] Open
Abstract
Th9 cells are powerful effector T cells for cancer immunotherapy. However, the underlying antitumor mechanism of Th9 cells still needs to be further elucidated. Here, we show that Th9 cells express high levels of not only IL-9, but also IL-24. We found that knockout of Il24 gene in Th9 cells promotes Th9 cell proliferation in vitro, but decreases Th9 cell survival in vitro and in vivo. Interestingly, knockout of Il24 gene in Th9 cells decreases the tumor-specific cytotoxicity of Th9 cells in vitro. In addition, immunotherapy with Il24 knockout Th9 cells exhibit less tumor inhibition than regular Th9 cells in mouse tumor models. We found that inhibition of Foxo1 by a specific inhibitor downregulates IL-24 expression in Th9 cells and decreases Th9 cell antitumor efficacy in vivo. Our results identify IL-24 as a powerful antitumor effector of Th9 cells and provide a target in Th9 cell-mediated tumor therapy.
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Affiliation(s)
- Jintong Chen
- Department of Cancer Immunology, First Hospital of Jilin University, Changchun 130061, China
| | - Yunwei Zhang
- Department of Hematology, First Hospital of Jilin University, Changchun 130061, China
| | - Hua Zhang
- Department of Gastrointestinal Surgery, First Hospital of Jilin University, Changchun 130021, China
| | - Mingyue Zhang
- Department of Gynecological Oncology, First Hospital of Jilin University, Changchun 130021, China
| | - He Dong
- Department of Gynecological Oncology, First Hospital of Jilin University, Changchun 130021, China
| | - Tianxue Qin
- Department of Hematology, First Hospital of Jilin University, Changchun 130061, China
| | - Sujun Gao
- Department of Hematology, First Hospital of Jilin University, Changchun 130061, China
| | - Siqing Wang
- Department of Cancer Immunology, First Hospital of Jilin University, Changchun 130061, China
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4
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Ni S, Shan F, Geng J. Interleukin-10 family members: Biology and role in the bone and joint diseases. Int Immunopharmacol 2022; 108:108881. [PMID: 35623292 DOI: 10.1016/j.intimp.2022.108881] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 11/05/2022]
Abstract
Interleukin (IL)-10 family cytokines include IL-10, IL-19, IL-20, IL-22, IL-24, IL-26, IL-28A, IL-28B, and IL-29. These cytokines play crucial regulatory roles in various biological reactions and diseases. In recent years, several studies have shown that the IL-10 family plays a vital role in bone and joint diseases, including bone metabolic diseases, fractures, osteoarthritis, rheumatoid arthritis, and bone tumors. Herein, the recent progress on the regulatory role of IL-10 family of cytokines in the occurrence and development of bone and joint diseases has been summarized. This review will provide novel directions for immunotherapy of bone and joint diseases.
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Affiliation(s)
- Shenghui Ni
- Department of Orthopaedics, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, Liaoning, China
| | - Fengping Shan
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, Liaoning, China
| | - Jin Geng
- Department of Ophthalmology, the First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
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5
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Pradhan AK, Bhoopathi P, Maji S, Kumar A, Guo C, Mannangatti P, Li J, Wang XY, Sarkar D, Emdad L, Das SK, Fisher PB. Enhanced Cancer Therapy Using an Engineered Designer Cytokine Alone and in Combination With an Immune Checkpoint Inhibitor. Front Oncol 2022; 12:812560. [PMID: 35402258 PMCID: PMC8988683 DOI: 10.3389/fonc.2022.812560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 02/25/2022] [Indexed: 02/03/2023] Open
Abstract
melanoma differentiation associated gene-7 or Interleukin-24 (mda-7, IL-24) displays expansive anti-tumor activity without harming corresponding normal cells/tissues. This anticancer activity has been documented in vitro and in vivo in multiple preclinical animal models, as well as in patients with advanced cancers in a phase I clinical trial. To enhance the therapeutic efficacy of MDA-7 (IL-24), we engineered a designer cytokine (a "Superkine"; IL-24S; referred to as M7S) with enhanced secretion and increased stability to engender improved "bystander" antitumor effects. M7S was engineered in a two-step process by first replacing the endogenous secretory motif with an alternate secretory motif to boost secretion. Among four different signaling peptides, the insulin secretory motif significantly enhanced the secretion of MDA-7 (IL-24) protein and was chosen for M7S. The second modification engineered in M7S was designed to enhance the stability of MDA-7 (IL-24), which was accomplished by replacing lysine at position K122 with arginine. This engineered "M7S Superkine" with increased secretion and stability retained cancer specificity. Compared to parental MDA-7 (IL-24), M7S (IL-24S) was superior in promoting anti-tumor and bystander effects leading to improved outcomes in multiple cancer xenograft models. Additionally, combinatorial therapy using MDA-7 (IL-24) or M7S (IL-24S) with an immune checkpoint inhibitor, anti-PD-L1, dramatically reduced tumor progression in murine B16 melanoma cells. These results portend that M7S (IL-24S) promotes the re-emergence of an immunosuppressive tumor microenvironment, providing a solid rationale for prospective translational applications of this therapeutic designer cytokine.
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Affiliation(s)
- Anjan K. Pradhan
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Praveen Bhoopathi
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Santanu Maji
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Amit Kumar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Chunqing Guo
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Padmanabhan Mannangatti
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Jiong Li
- Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Department of Medicinal Chemistry, Philips Institute for Oral Health Research, Virginia Commonwealth University, School of Pharmacy, Richmond, VA, United States
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States
| | - Swadesh K. Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,*Correspondence: Swadesh K. Das, ; Paul B. Fisher,
| | - Paul B. Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,Virginia Commonwealth University (VCU) Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, United States,*Correspondence: Swadesh K. Das, ; Paul B. Fisher,
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6
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Davidson S, Yu CH, Steiner A, Ebstein F, Baker PJ, Jarur-Chamy V, Hrovat Schaale K, Laohamonthonkul P, Kong K, Calleja DJ, Harapas CR, Balka KR, Mitchell J, Jackson JT, Geoghegan ND, Moghaddas F, Rogers KL, Mayer-Barber KD, De Jesus AA, De Nardo D, Kile BT, Sadler AJ, Poli MC, Krüger E, Goldbach Mansky R, Masters SL. Protein kinase R is an innate immune sensor of proteotoxic stress via accumulation of cytoplasmic IL-24. Sci Immunol 2022; 7:eabi6763. [PMID: 35148201 PMCID: PMC11036408 DOI: 10.1126/sciimmunol.abi6763] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Proteasome dysfunction can lead to autoinflammatory disease associated with elevated type I interferon (IFN-αβ) and NF-κB signaling; however, the innate immune pathway driving this is currently unknown. Here, we identified protein kinase R (PKR) as an innate immune sensor for proteotoxic stress. PKR activation was observed in cellular models of decreased proteasome function and in multiple cell types from patients with proteasome-associated autoinflammatory disease (PRAAS). Furthermore, genetic deletion or small-molecule inhibition of PKR in vitro ameliorated inflammation driven by proteasome deficiency. In vivo, proteasome inhibitor-induced inflammatory gene transcription was blunted in PKR-deficient mice compared with littermate controls. PKR also acted as a rheostat for proteotoxic stress by triggering phosphorylation of eIF2α, which can prevent the translation of new proteins to restore homeostasis. Although traditionally known as a sensor of RNA, under conditions of proteasome dysfunction, PKR sensed the cytoplasmic accumulation of a known interactor, interleukin-24 (IL-24). When misfolded IL-24 egress into the cytosol was blocked by inhibition of the endoplasmic reticulum-associated degradation pathway, PKR activation and subsequent inflammatory signaling were blunted. Cytokines such as IL-24 are normally secreted from cells; therefore, cytoplasmic accumulation of IL-24 represents an internal danger-associated molecular pattern. Thus, we have identified a mechanism by which proteotoxic stress is detected, causing inflammation observed in the disease PRAAS.
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Affiliation(s)
- Sophia Davidson
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Chien-Hsiung Yu
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Annemarie Steiner
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria 3010, Australia
- Institute of Structural Biology, University Hospital Bonn, Bonn 53127, Germany
| | - Frédéric Ebstein
- University Medicine Greifswald, Institute of Medical Biochemistry and Molecular Biology, Greifswald 17475, Germany
| | - Paul J. Baker
- Inflammation and Innate Immunity Unit, Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Valentina Jarur-Chamy
- Immunogenetics and Translational Immunology Program. Facultad de Medicina, Universidad del Desarrollo Clínica Alemana, Santiago, Chile
| | - Katja Hrovat Schaale
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Pawat Laohamonthonkul
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Klara Kong
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Dale J. Calleja
- Ubiquitin Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Cassandra R. Harapas
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Katherine R. Balka
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Jacob Mitchell
- Translational Autoinflammatory Disease Studies (TADS), Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Jacob T. Jackson
- Immunology Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Niall D. Geoghegan
- Centre for Dynamic Imaging, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Fiona Moghaddas
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Kelly L. Rogers
- Centre for Dynamic Imaging, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
| | - Katrin D. Mayer-Barber
- Inflammation and Innate Immunity Unit, Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Adriana A. De Jesus
- Translational Autoinflammatory Disease Studies (TADS), Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Dominic De Nardo
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Benjamin T. Kile
- Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia 5000, Australia
| | - Anthony J. Sadler
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Clayton, Victoria, Australia
- Department of Molecular and Translational Sciences, Monash University, Clayton, Victoria, Australia
| | - M. Cecilia Poli
- Immunogenetics and Translational Immunology Program. Facultad de Medicina, Universidad del Desarrollo Clínica Alemana, Santiago, Chile
- Division of Pediatric Immunology, Allergy, and Rheumatology, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Elke Krüger
- University Medicine Greifswald, Institute of Medical Biochemistry and Molecular Biology, Greifswald 17475, Germany
| | - Raphaela Goldbach Mansky
- Translational Autoinflammatory Disease Studies (TADS), Laboratory of Clinical Immunology and Microbiology, NIAID, NIH, Bethesda, MD 20892, USA
| | - Seth L. Masters
- Inflammation Division, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria 3052, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria 3010, Australia
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Insights into the Mechanisms of Action of MDA-7/IL-24: A Ubiquitous Cancer-Suppressing Protein. Int J Mol Sci 2021; 23:ijms23010072. [PMID: 35008495 PMCID: PMC8744595 DOI: 10.3390/ijms23010072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/20/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
Melanoma differentiation associated gene-7/interleukin-24 (MDA-7/IL-24), a secreted protein of the IL-10 family, was first identified more than two decades ago as a novel gene differentially expressed in terminally differentiating human metastatic melanoma cells. MDA-7/IL-24 functions as a potent tumor suppressor exerting a diverse array of functions including the inhibition of tumor growth, invasion, angiogenesis, and metastasis, and induction of potent "bystander" antitumor activity and synergy with conventional cancer therapeutics. MDA-7/IL-24 induces cancer-specific cell death through apoptosis or toxic autophagy, which was initially established in vitro and in preclinical animal models in vivo and later in a Phase I clinical trial in patients with advanced cancers. This review summarizes the history and our current understanding of the molecular/biological mechanisms of MDA-7/IL-24 action rendering it a potent cancer suppressor.
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8
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Zhuo B, Wang X, Shen Y, Li J, Li S, Li Y, Wang R. Interleukin-24 inhibits the phenotype and tumorigenicity of cancer stem cell in osteosarcoma via downregulation Notch and Wnt/β-catenin signaling. J Bone Oncol 2021; 31:100403. [PMID: 34804789 PMCID: PMC8581362 DOI: 10.1016/j.jbo.2021.100403] [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: 05/07/2021] [Revised: 10/29/2021] [Accepted: 11/02/2021] [Indexed: 11/18/2022] Open
Abstract
Osteosarcoma frequently presents as recurrence and metastasis, even if the primary lesion was eradicated and/or radiotherapy and chemotherapy were administered. Osteosarcoma cancer stem cells (CSCs) are one of the key factors for the recurrence and metastasis of osteosarcoma. We have shown that interleukin-24 (IL-24) inhibits osteosarcoma cell proliferation, migration and invasion in vitro. In the current study, we investigated the role of IL-24 in inhibiting the growth of osteosarcoma CSCs. IL-24 inhibited proliferation and invasion and decreased the stemness of osteosarcoma CSCs in vitro. In a nude mouse xenograft model, IL-24 significantly inhibited the growth of tumors originating from osteosarcoma CSCs. Moreover, we found that IL-24 was able to inactivate both Notch and Wnt/β-Catenin signaling, which are important for the development of the biological characteristics of CSCs. These data demonstrate that IL-24 is able to kill not only cancer cells but also CSCs in osteosarcoma, suggesting that IL-24 might eradicate osteosarcoma and enhance long-term cure rates in patients with osteosarcoma.
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Key Words
- CSCs, cancer stem cells
- Cancer stem cell
- EGF, Epidermal Growth Factor
- HDAC6, histone deacetylase 6
- IL-24
- IL-24, interleukin-24
- JNK, c-Jun N-terminal kinase (JNK
- MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT
- NS, nucleostemin
- Notch signaling
- Osteosarcoma
- Wnt/β-catenin signaling
- bFGF, basic fibroblast growth factor
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Affiliation(s)
- Baobiao Zhuo
- Department of Surgery, Affiliated Xuzhou Children's Hospital of Xuzhou Medical University, 221002 Xuzhou, Jiangsu, China
- Corresponding authors.
| | - Xihua Wang
- Department of Surgery, Affiliated Xuzhou Children's Hospital of Xuzhou Medical University, 221002 Xuzhou, Jiangsu, China
| | - Yang Shen
- Department of Surgery, Affiliated Xuzhou Children's Hospital of Xuzhou Medical University, 221002 Xuzhou, Jiangsu, China
| | - Jiayong Li
- Department of Surgery, Affiliated Xuzhou Children's Hospital of Xuzhou Medical University, 221002 Xuzhou, Jiangsu, China
| | - Shixian Li
- Department of Surgery, Affiliated Xuzhou Children's Hospital of Xuzhou Medical University, 221002 Xuzhou, Jiangsu, China
| | - Yuan Li
- Department of Surgery, Affiliated Xuzhou Children's Hospital of Xuzhou Medical University, 221002 Xuzhou, Jiangsu, China
| | - Rong Wang
- Department of Ultrasound, The Affiliated Hospital of Xuzhou Medical University, 221006 Xuzhou, Jiangsu, China
- Corresponding authors.
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9
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Wu YR, Hsing CH, Chiu CJ, Huang HY, Hsu YH. Roles of IL-1 and IL-10 family cytokines in the progression of systemic lupus erythematosus: Friends or foes? IUBMB Life 2021; 74:143-156. [PMID: 34668305 DOI: 10.1002/iub.2568] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 09/03/2021] [Accepted: 09/28/2021] [Indexed: 12/20/2022]
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease of unknown etiology that can affect nearly every organ system in the body. Besides genetic and environmental factors, unbalanced pro-inflammatory and anti-inflammatory cytokines contribute to immune dysregulation, trigger an inflammatory response, and induce tissue and organ damage. Inflammatory responses in SLE can be promoted and/or maintained by the availability of cytokines that are overproduced systemically and/or in local tissues. Several key cytokines have been considered potential targets for the reduction of chronic inflammation in SLE. Recent studies indicated that dysregulated production of several cytokines, including those of the IL-1 family and IL-10 family, orchestrate immune activation and self-tolerance, play critical roles in the pathogenesis of SLE. Among IL-1 family cytokines, IL-1, IL-18, IL-33, IL-36, IL-37, and IL-38 had been the most thoroughly investigated in SLE. Additionally, IL-10 family cytokines, IL-10, IL-20, IL-22, IL-26, IL-28, and IL-29 are dysregulated in SLE. Therefore, a better understanding of the initiation and progression of SLE may provide suitable novel targets for therapeutic intervention. In this review, we discuss the involvement of inflammation in the pathogenesis of SLE, with a focus on IL-1 family and IL-10 family cytokines, and highlight pathophysiological approaches and therapeutic potential for treating SLE.
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Affiliation(s)
- Yi-Rou Wu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chung-Hsi Hsing
- Department of Anesthesiology, Chi Mei Medical Center, Tainan, Taiwan.,Department of Medical Research, Chi Mei Medical Center, Tainan, Taiwan
| | - Chiao-Juno Chiu
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hsin-Yi Huang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Hsiang Hsu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Clinical Medicine Research Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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10
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The expression, purification, and functional evaluation of the novel tumor suppressor fusion protein IL-24-CN. Appl Microbiol Biotechnol 2021; 105:7889-7898. [PMID: 34568963 DOI: 10.1007/s00253-021-11558-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 08/23/2021] [Accepted: 08/26/2021] [Indexed: 10/20/2022]
Abstract
Interleukin-24 (IL-24) can specifically induce apoptosis in a broad range of cancer cells without harming normal cells. The interaction of contortrostatin (CN) with integrins on angiogenic vascular endothelial and tumor cells is modulated by the RGD motifs that can significantly inhibit metastasis and angiogenesis. To achieve superior therapeutic efficacy by combining anti-metastasis with tumor-selective apoptosis activity, CN was fused at the C-terminus of IL-24 with a flexible linker (G4S)2, and the recombinant IL-24-CN was expressed in Escherichia coli as a Thioredoxin (Trx)/IL-24-CN fusion protein. The target protein was purified using nickel affinity chromatography. Furthermore, we simplified the purification process by purifying Trx-IL-24-CN and cleaving the Trx tag in one step. The final yield of IL-24-CN was 27.6 mg/L based on flask fermentation. In vitro activity assay demonstrated that the recombinant IL-24-CN could more effectively suppress tumor growth and induce apoptosis of melanoma cells. Scratch and transwell assays suggested that IL-24-CN strongly reduced the migration and invasion behavior of melanoma cells. Immunofluorescence analysis and cell adhesion assay showed that CN could evidently improve the tumor inhibition capability of IL-24 by enhancing the affinity of recombinant protein toward cancer cells. In summary, a highly efficient strategy was developed for producing the bioactive IL-24-CN from prokaryotic cells, supporting IL-24-CN in melanoma therapy.Key points• Efficient heterologous production of recombinant IL-24-CN in E. coli using Trx fusion strategy.• Improved tumor growth suppression and apoptosis induction potency of IL-24-CN.• Enhanced cell adhesion ability of IL-24-CN in cancer cells.
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11
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Liu Z, Guo C, Das SK, Yu X, Pradhan AK, Li X, Ning Y, Chen S, Liu W, Windle JJ, Bear HD, Manjili MH, Fisher PB, Wang XY. Engineering T Cells to Express Tumoricidal MDA-7/IL24 Enhances Cancer Immunotherapy. Cancer Res 2021; 81:2429-2441. [PMID: 33727225 DOI: 10.1158/0008-5472.can-20-2604] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 01/07/2021] [Accepted: 03/10/2021] [Indexed: 11/16/2022]
Abstract
Antigen-specific immunotherapy can be limited by induced tumor immunoediting (e.g., antigen loss) or through failure to recognize antigen-negative tumor clones. Melanoma differentiation-associated gene-7/IL24 (MDA-7/IL24) has profound tumor-specific cytotoxic effects in a broad spectrum of cancers. Here we report the enhanced therapeutic impact of genetically engineering mouse tumor-reactive or antigen-specific T cells to produce human MDA-7/IL24. While mock-transduced T cells only killed antigen-expressing tumor cells, MDA-7/IL24-producing T cells destroyed both antigen-positive and negative cancer targets. MDA-7/IL24-expressing T cells were superior to their mock-engineered counterparts in suppressing mouse prostate cancer and melanoma growth as well as metastasis. This enhanced antitumor potency correlated with increased tumor infiltration and expansion of antigen-specific T cells as well as induction of a Th1-skewed immunostimulatory tumor environment. MDA-7/IL24-potentiated T-cell expansion was dependent on T-cell-intrinsic STAT3 signaling. Finally, MDA-7/IL24-modified T-cell therapy significantly inhibited progression of spontaneous prostate cancers in Hi-Myc transgenic mice. Taken together, arming T cells with tumoricidal and immune-potentiating MDA-7/IL24 confers new capabilities of eradicating antigen-negative cancer cell clones and improving T-cell expansion within tumors. This promising approach may be used to optimize cellular immunotherapy for treating heterogeneous solid cancers and provides a mechanism for inhibiting tumor escape. SIGNIFICANCE: This research describes a novel strategy to overcome the antigenic heterogeneity of solid cancers and prevent tumor escape by engineering T lymphocytes to produce a broad-spectrum tumoricidal agent.
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Affiliation(s)
- Zheng Liu
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Chunqing Guo
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Xiaofei Yu
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Anjan K Pradhan
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Xia Li
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Yanxia Ning
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Shixian Chen
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Wenjie Liu
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Jolene J Windle
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Harry D Bear
- VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,Department of Surgery, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Masoud H Manjili
- VCU Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,Department of Microbiology and Immunology, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia. .,VCU Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, Virginia. .,VCU Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,VCU Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, Virginia.,Hunter Holmes McGuire VA Medical Center, Richmond, Virginia
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12
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Bhoopathi P, Pradhan AK, Maji S, Das SK, Emdad L, Fisher PB. Theranostic Tripartite Cancer Terminator Virus for Cancer Therapy and Imaging. Cancers (Basel) 2021; 13:cancers13040857. [PMID: 33670594 PMCID: PMC7922065 DOI: 10.3390/cancers13040857] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/10/2021] [Accepted: 02/15/2021] [Indexed: 01/07/2023] Open
Abstract
Simple Summary An optimum cancer therapeutic virus should embody unique properties, including an ability to: Selectively procreate and kill tumor but not normal cells; produce a secreted therapeutic molecule (with broad-acting anti-cancer effects on primary and distant metastatic cells because of potent “bystander” activity); and monitor therapy non-invasively by imaging primary and distant metastatic cancers. We previously created a broad-spectrum, cancer-selective and replication competent therapeutic adenovirus that embodies two of these properties, i.e., specifically reproduces in cancer cells and produces a therapeutic cytokine, MDA-7/IL-24, a “cancer terminator virus” (CTV). We now expand on this concept and demonstrate the feasibility of producing a tripartite CTV (TCTV) selectively expressing three genes from three distinct promoters that replicate in the cancer cells while producing MDA-7/IL-24 and an imaging gene (i.e., luciferase). This novel first-in-class tripartite “theranostic” TCTV expands the utility of therapeutic viruses to non-invasively image and selectively destroy primary tumors and metastases. Abstract Combining cancer-selective viral replication and simultaneous production of a therapeutic cytokine, with potent “bystander” anti-tumor activity, are hallmarks of the cancer terminator virus (CTV). To expand on these attributes, we designed a next generation CTV that additionally enables simultaneous non-invasive imaging of tumors targeted for eradication. A unique tripartite CTV “theranostic” adenovirus (TCTV) has now been created that employs three distinct promoters to target virus replication, cytokine production and imaging capabilities uniquely in cancer cells. Conditional replication of the TCTV is regulated by a cancer-selective (truncated PEG-3) promoter, the therapeutic component, MDA-7/IL-24, is under a ubiquitous (CMV) promoter, and finally the imaging capabilities are synchronized through another cancer selective (truncated tCCN1) promoter. Using in vitro studies and clinically relevant in vivo models of breast and prostate cancer, we demonstrate that incorporating a reporter gene for imaging does not compromise the exceptional therapeutic efficacy of our previously reported bipartite CTV. This TCTV permits targeted treatment of tumors while monitoring tumor regression, with potential to simultaneously detect metastasis due to the cancer-selective activity of reporter gene expression. This “theranostic” virus provides a new genetic tool for distinguishing and treating localized and metastatic cancers.
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Affiliation(s)
- Praveen Bhoopathi
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.K.P.); (S.M.); (S.K.D.); (L.E.)
- Correspondence: (P.B.); (P.B.F.)
| | - Anjan K. Pradhan
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.K.P.); (S.M.); (S.K.D.); (L.E.)
| | - Santanu Maji
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.K.P.); (S.M.); (S.K.D.); (L.E.)
| | - Swadesh K. Das
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.K.P.); (S.M.); (S.K.D.); (L.E.)
- VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- VCU Massey Cancer Center, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Luni Emdad
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.K.P.); (S.M.); (S.K.D.); (L.E.)
- VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- VCU Massey Cancer Center, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Paul B. Fisher
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (A.K.P.); (S.M.); (S.K.D.); (L.E.)
- VCU Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- VCU Massey Cancer Center, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- Correspondence: (P.B.); (P.B.F.)
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13
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Interleukin (IL)-24: Reconfiguring the Tumor Microenvironment for Eliciting Antitumor Response. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1290:99-110. [PMID: 33559858 DOI: 10.1007/978-3-030-55617-4_7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Interleukin (IL)-24 is a member of the IL-10 family of cytokines. Due to its unique ability to function as both a tumor suppressor and cytokine, IL-24-based cancer therapy has been developed for treating a broad spectrum of human cancers. Majority of the studies reported to date have focused on establishing IL-24 as a cancer therapeutic by primarily focusing on tumor cell killing. However, the ability of IL-24 treatment on modulating the tumor microenvironment and immune response is underinvestigated. In this article, we summarize the biological and functional properties of IL-24 and the benefits of applying IL-24-based therapy for cancer.
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14
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Tang Y, Sun X, Wang Y, Luan H, Zhang R, Hu F, Sun X, Li X, Guo J. Role of IL-24 in NK cell activation and its clinical implication in systemic lupus erythematosus. Clin Rheumatol 2021; 40:2707-2715. [PMID: 33534028 DOI: 10.1007/s10067-021-05618-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/12/2021] [Accepted: 01/27/2021] [Indexed: 01/07/2023]
Abstract
OBJECTIVES Interleukin (IL)-24 has been considered as an inflammatory cytokine in autoimmune diseases. However, conflicting data exist and its biological function remains controversial. Additionally, little is known about its functional impact on natural killer (NK) cells. The aim of this study was to investigate the role of IL-24 in NK cell activation and its clinical implication in systemic lupus erythematosus (SLE). METHODS Serum cohort consisting of 299 SLE patients, 214 RA patients, and 159 healthy controls (HCs) and plasma cohort consisting of 70 SLE patients, 82 RA patients, and 123 HCs were included in evaluating IL-24 concentrations. Impact of IL-24 on NK cell activation was assessed in two NK cell subsets, i.e., CD56dimCD16+ and CD56brightCD16- NK cells. Human NK-92 cell line was applied to evaluate functional potential of IL-24 on NK cell migration and invasion. RESULTS Serum and plasma levels of IL-24 were comparable between patients with SLE or RA and HCs. While recombinant human (rh) IL-2 consistently induced an increased expression of CD69 on both CD56dimCD16+ and CD56brightCD16- cells derived from both healthy subjects and patients with SLE, IL-24 alone was insufficient to activate the CD56dim and CD56bright NK cells. Similarly, while the migratory NK-92 cell numbers were significantly increased with rhIL-2 stimulation, IL-24 alone was unable to enhance NK-92 cell migratory and invasive capacity. CONCLUSION Our data indicate that there were no significant differences in serum and plasma concentrations of IL-24 between SLE patients and healthy controls. Recombinant IL-24 has no effect on NK cell activation and migration. Key points • This is the first study to investigate functional potential of IL-24 on NK cell activation. • Recombinant IL-24 lacks functional capacity on NK cell activation in either CD56dimCD16+ or CD56brightCD16- NK cell subsets derived from both healthy subjects and patients with SLE. • No significant differences in serum and plasma levels of IL-24 between SLE patients and healthy controls.
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Affiliation(s)
- Yundi Tang
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11 South Xizhimen Street, Beijing, 100044, China
| | - Xiaotong Sun
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, 465 Zhongshan Road, Liaoning, 116044, China.,Department of Microbiology and Immunology, Medical School of Southeast University, Nanjing, 210009, China
| | - Yuxuan Wang
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11 South Xizhimen Street, Beijing, 100044, China
| | - Huijie Luan
- Department of Rheumatism and Immunology, Peking University Shenzhen Hospital, Shenzhen, 518036, China
| | - Ruijun Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11 South Xizhimen Street, Beijing, 100044, China
| | - Fanlei Hu
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11 South Xizhimen Street, Beijing, 100044, China
| | - Xiaolin Sun
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11 South Xizhimen Street, Beijing, 100044, China
| | - Xia Li
- Department of Immunology, College of Basic Medical Science, Dalian Medical University, 465 Zhongshan Road, Liaoning, 116044, China.
| | - Jianping Guo
- Department of Rheumatology and Immunology, Peking University People's Hospital, 11 South Xizhimen Street, Beijing, 100044, China.
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15
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Deng L, Yang X, Fan J, Ding Y, Peng Y, Xu D, Huang B, Hu Z. IL-24-Armed Oncolytic Vaccinia Virus Exerts Potent Antitumor Effects via Multiple Pathways in Colorectal Cancer. Oncol Res 2020; 28:579-590. [PMID: 32641200 PMCID: PMC7962938 DOI: 10.3727/096504020x15942028641011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Colorectal cancer is an aggressive malignancy for which there are limited treatment options. Oncolytic vaccinia virus is being developed as a novel strategy for cancer therapy. Arming vaccinia virus with immunostimulatory cytokines can enhance the tumor cell-specific replication and antitumor efficacy. Interleukin-24 (IL-24) is an important immune mediator, as well as a broad-spectrum tumor suppressor. We constructed a targeted vaccinia virus of Guang9 strain harboring IL-24 (VG9-IL-24) to evaluate its antitumor effects. In vitro, VG9-IL-24 induced an increased number of apoptotic cells and blocked colorectal cancer cells in the G2/M phase of the cell cycle. VG9-IL-24 induced apoptosis in colorectal cancer cells via multiple apoptotic signaling pathways. In vivo, VG9-IL-24 significantly inhibited the tumor growth and prolonged the survival both in human and murine colorectal cancer models. In addition, VG9-IL-24 stimulated multiple antitumor immune responses and direct bystander antitumor activity. Our results indicate that VG9-IL-24 can inhibit the growth of colorectal cancer tumor by inducing oncolysis and apoptosis as well as stimulating the antitumor immune effects. These findings indicate that VG9-IL-24 may exert a potential therapeutic strategy for combating colorectal cancer.
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Affiliation(s)
- Lili Deng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear MedicineWuxiP.R. China
| | - Xue Yang
- Wuxi Childrens Hospital, Wuxi Peoples Hospital Affiliated to Nanjing Medical UniversityWuxiP.R. China
| | - Jun Fan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear MedicineWuxiP.R. China
| | - Yuedi Ding
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear MedicineWuxiP.R. China
| | - Ying Peng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear MedicineWuxiP.R. China
| | - Dong Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear MedicineWuxiP.R. China
| | - Biao Huang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear MedicineWuxiP.R. China
| | - Zhigang Hu
- Wuxi Childrens Hospital, Wuxi Peoples Hospital Affiliated to Nanjing Medical UniversityWuxiP.R. China
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16
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Mitamura Y, Nunomura S, Furue M, Izuhara K. IL-24: A new player in the pathogenesis of pro-inflammatory and allergic skin diseases. Allergol Int 2020; 69:405-411. [PMID: 31980374 DOI: 10.1016/j.alit.2019.12.003] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 12/24/2022] Open
Abstract
Interleukin (IL)-24 is a member of the IL-20 family of cytokines and is produced by various types of cells, such as CD4+ T cells, NK cells, mast cells, keratinocytes, bronchial epithelial cells, and myofibroblasts. Previous studies suggest that IL-24 plays an essential role in the pathogenesis of pro-inflammatory autoimmune disorders such as psoriasis, arthritis, and inflammatory bowel diseases. However, the role of IL-24 in the pathogenesis of allergic diseases has been elusive. It has already been reported that IL-24 is involved in the pathogenesis of allergic lung and skin diseases. Moreover, we have recently revealed for the first time the pivotal functions of IL-24 in IL-13-mediated skin barrier dysfunction in atopic dermatitis (AD), which is known to be a characteristic of AD caused by Th2 cytokines such as IL-4 or IL-13. In this review, we show recent advances in the basic characteristics of IL-24 and its novel functions in the pathogenesis of allergic skin inflammation, focusing on AD. A better understanding of the role of IL-24 in allergic diseases can lead to the development of new therapeutic options.
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Affiliation(s)
- Yasutaka Mitamura
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan; Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Satoshi Nunomura
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
| | - Masutaka Furue
- Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kenji Izuhara
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
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17
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Rastegari M, Shiri A, Behzad-Behbahani A, Rasoolian M, Zare F, Rafiei G, Mortazavi M, Sharifzadeh S, Hosseini SY. The Evaluation of tLyP-1-Bound Mda-7/IL-24 Killing Activity on a Liver Tumor Cell Line. Cancer Biother Radiopharm 2020; 36:827-836. [PMID: 32493109 DOI: 10.1089/cbr.2019.3080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Introduction: The melanoma differentiation-associated gene-7 (Mda-7)/interleukin-24 (IL-24) is a tumor killing cytokine, the bystander effect of which can be enhanced through tethering to tumor homing peptides (THPs). Materials and Methods: After fusing tLyP-1, RGR, and buforin as THPs to Mda-7/IL-24, enzyme-linked immunosorbent assay (ELISA) was used to determine the secretion potency of the recombinant proteins. The killing potency of plasmids expressing IL-24, IL-24.tLyP1, IL-24.RGR, and buf.IL-24 were assessed, using MTT, Annexin/PI staining assays as well as measuring the expression level of GADD-153 and BCL2-associated X (BAX) on Huh-7 cells. Three-dimensional structural analysis and protein-receptor interaction were also evaluated by modeling. Results: The ELISA result showed that contrary to IL-24.RGR and buf.IL-24, IL-24.tLyP-1 retained the secretion potency, similar to the native form. The viability assessments showed that IL-24 and IL-24.tLyP-1 had the most growth suppressive effects in comparison with the control group (p < 0.0001). Furthermore, IL-24 and IL-24.tLyP-1 had the highest apoptotic activity and significant upregulatory effect on the GADD-153 and BAX genes (p < 0.0003). The modeling showed that peptide modifications left no detrimental effect on IL-24 attachment to the cognate receptor. Conclusion: IL-24 can tolerate tLyP-1 peptide modification by retaining its secretion potency. Tethering tLyP-1 to IL-24 can induce more apoptosis than its modified versions by RGR or buforin.
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Affiliation(s)
- Mahroo Rastegari
- Department of Medical Biotechnology, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Shiri
- Department of Bacteriology and Virology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbas Behzad-Behbahani
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Rasoolian
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farahnaz Zare
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Rafiei
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Mortazavi
- Department of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Sedigheh Sharifzadeh
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Younes Hosseini
- Department of Bacteriology and Virology, Shiraz University of Medical Sciences, Shiraz, Iran
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18
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Deng L, Yang X, Fan J, Ding Y, Peng Y, Xu D, Huang B, Hu Z. An Oncolytic Vaccinia Virus Armed with GM-CSF and IL-24 Double Genes for Cancer Targeted Therapy. Onco Targets Ther 2020; 13:3535-3544. [PMID: 32425553 PMCID: PMC7196195 DOI: 10.2147/ott.s249816] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 04/07/2020] [Indexed: 12/28/2022] Open
Abstract
Purpose Targeted oncolytic vaccinia virus is an attractive candidate for cancer therapy due to its replication causing lysis of infected tumor cells as well as a delivery vector to overexpress therapeutic transgenes. This study constructed a novel oncolytic vaccinia virus carrying granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin-24 (IL-24) double genes to improve efficacy for cancer therapy. Methods Vaccinia virus co-expressing GM-CSF and IL-24 based on Chinese Guang9 strain (VG9-GMCSF-IL24) was constructed with disruption of the viral thymidine kinase (TK) gene. The cytotoxicity of VG9-GMCSF-IL24 in various cell lines was assessed by MTT. The synergistic antitumor effect of VG9-GMCSF-IL24 in vivo was assessed on multiple tumor models. Results In vitro cytotoxicity assay showed that VG9-GMCSF-IL24 exerted a strongly cytotoxic effect on cancer cells, but with no significant cytotoxicity to normal cells. Significant tumor growth inhibition and prolonged survival were observed in different tumor models treated with VG9-GMCSF-IL24. Additionally, systemic and specific antitumoral immunity was investigated in vivo, and enhanced antitumor immunity was observed in VG9-GMCSF-IL24-treated mice. Conclusion Our results indicated that VG9-mediated GM-CSF and IL-24 co-expression performed cooperative and overlapping antitumor effect. As a novel and effective therapeutic strategy for cancer, the combination of oncolysis and immunotherapy with vaccinia virus carrying one or more immunostimulatory genes may have a satisfactory clinical application prospect.
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Affiliation(s)
- Lili Deng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, People's Republic of China
| | - Xue Yang
- Wuxi Children's Hospital, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, People's Republic of China
| | - Jun Fan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, People's Republic of China
| | - Yuedi Ding
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, People's Republic of China
| | - Ying Peng
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, People's Republic of China
| | - Dong Xu
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi, Jiangsu 214063, People's Republic of China
| | - Biao Huang
- School of Life Science, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People's Republic of China
| | - Zhigang Hu
- Wuxi Children's Hospital, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, People's Republic of China
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19
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Mao LJ, Kan Y, Li BH, Ma S, Liu Y, Yang DL, Yang C. Combination Therapy of Prostate Cancer by Oncolytic Adenovirus Harboring Interleukin 24 and Ionizing Radiation. Front Oncol 2020; 10:421. [PMID: 32318337 PMCID: PMC7147388 DOI: 10.3389/fonc.2020.00421] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/10/2020] [Indexed: 11/13/2022] Open
Abstract
Prostate cancer is a common malignant tumor and the second leading cause of cancer-related death in men. Radiation therapy is a curative treatment for localized prostate cancer and has a limited effect for castration-resistant prostate cancer (CRPC). Interleukin 24 (IL-24) has a radiosensitizing effect in cancer cells. Our previous studies showed that ZD55-IL-24, an oncolytic adenovirus harboring IL-24, had better anti-tumor effect with no toxicity to normal cells. In this study, we evaluated the synergistic anti-tumor effect of oncolytic adenovirus ZD55-IL-24 combined with radiotherapy in prostate cancer. In Vitro and In Vivo experiments showed that the combined therapy significantly inhibited the growth of prostate cancer and provoked apoptosis of prostate cancer cells. In conclusion, the combination of ionizing radiation and oncolytic adenovirus expressing IL24 could achieve synergistic anti-tumor effect on prostate cancer, and is a promising strategy for prostate cancer therapy.
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Affiliation(s)
- Li-Jun Mao
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China
| | - Yi Kan
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China
| | - Bing-Heng Li
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China
| | - Sai Ma
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China
| | - Yirui Liu
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China
| | - Dong-Liang Yang
- Department of Urology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.,Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China
| | - Chunhua Yang
- Jiangsu Key Laboratory of Biological Cancer Therapy, Xuzhou Medical University, Xuzhou, China.,Department of Radiotherapy, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
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20
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Qu J, Wang W, Feng Y, Niu L, Li M, Yang J, Xie Y. Cationic Antheraea pernyi Silk Fibroin-Modified Adenovirus-Mediated ING4 and IL-24 Dual Gene Coexpression Vector Suppresses the Growth of Hepatoma Carcinoma Cells. Int J Nanomedicine 2019; 14:9745-9761. [PMID: 31849466 PMCID: PMC6911339 DOI: 10.2147/ijn.s230693] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/25/2019] [Indexed: 12/29/2022] Open
Abstract
Introduction Cancer gene therapy requires both effective tumor suppressor genes and safe vectors that express target genes efficiently. Inhibitor of growth 4 (ING4) inhibits tumor growth via multiple pathways. Interleukin-24 (IL-24) also has tumor-suppressive activity against a broad spectrum of human cancers. Adenovirus (Ad) vectors exhibit high infection efficiency, but potential toxicity related to high doses of adenovirus has led to careful reconsideration of their use in human clinical trials. Antheraea pernyi silk fibroin (ASF) is a cytocompatible and biodegradable natural polymer, and it possesses Arg–Gly–Asp sequences exhibiting a high binding affinity and selectivity for αvβ3 and αvβ5 integrin receptors, which are overexpressed in tumor vessels and most tumor cells. Methods In this study, an Arg-Gly-Asp peptide-modified Ad vector coexpressing ING4 and IL-24 was constructed by homologous recombination of the dual gene coexpression transfer plasmid and RGD-modified pAdEasy-1 adenoviral backbone plasmid. The cationic ASF (CASF) was prepared by modifying ASF with low-molecular-weight PEI. The negatively charged Ad vector was modified with CASF to form a CASF/Ad complex. Results Human hepatoma carcinoma SMMC-7721 cells and normal hepatic L-02 cells were infected with the CASF/Ad complex, which showed significantly higher infection efficiency than the naked Ad. The CASF/Ad complex could effectively mediate the expression of the target gene ING4 in SMMC-7721 cells and the secretion of the target gene IL-24 from SMMC-7721 cells, thus inducing apoptosis of hepatoma carcinoma SMMC-7721 cells. The viability of SMMC-7721 and L-02 cells infected with the CASF/Ad complex was further assessed, and it was found that the growth of SMMC-7721 cells was significantly inhibited but that the growth and proliferation of L-02 cells were not affected. Conclusion The CASF/Ad complex constructed in this study, showing improved infection efficiency and enhanced suppressive effects on human hepatoma carcinoma SMMC-7721 cells, has the potential to reduce the dose of adenovirus and still maintain high infection efficiency and tumor inhibition.
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Affiliation(s)
- Jing Qu
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, People's Republic of China
| | - Weiwei Wang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, People's Republic of China
| | - Yanfei Feng
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, People's Republic of China
| | - Longxing Niu
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, People's Republic of China
| | - Mingzhong Li
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, People's Republic of China
| | - Jicheng Yang
- Cell and Molecular Biology Institute, College of Medicine, Soochow University, Suzhou 215123, People's Republic of China
| | - Yufeng Xie
- Department of Oncology, First Affiliated Hospital of Soochow University, Suzhou 215006, People's Republic of China
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21
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IL-24 Inhibits Lung Cancer Growth by Suppressing GLI1 and Inducing DNA Damage. Cancers (Basel) 2019; 11:cancers11121879. [PMID: 31783569 PMCID: PMC6966580 DOI: 10.3390/cancers11121879] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/14/2019] [Accepted: 11/19/2019] [Indexed: 01/18/2023] Open
Abstract
Aberrant expression of GLI1 is responsible for aggressive tumor behavior and survival due to its effects on the DNA damage response (DDR). We investigated whether interleukin (IL)-24, a tumor suppressor, inhibits GLI1 and the associated DDR pathway in human NSCLCs. IL-24 treatment reduces mRNA and protein expression of GLI1 in lung tumor cells, but not in normal cells. GLI1 reporter assay and mRNA studies demonstrated that IL-24 regulates GLI1 at the post-transcriptional level by favoring mRNA degradation. Associated with GLI1 inhibition was marked suppression of the ATM-mediated DDR pathway resulting in increased DNA damage, as evidenced by γ-H2AX foci and Comet assay. Furthermore, attenuation of GLI1-associated DDR by IL-24 increased caspase-3 and PARP activity, resulting in cancer cell apoptosis. GLI1 inhibition and overexpression confirmed that IL-24-mediated anti-tumor effects involved the GLI-dependent pathway. Finally, we observed that IL-24-mediated alteration in GLI1 is independent of the canonical hedgehog-signaling pathway. Our study provides evidence that IL-24 treatment induces DNA damage, and reduces GLI1 expression and offers an opportunity for testing IL-24-based therapy for inhibiting GLI1 in lung cancer.
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22
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Emdad L, Bhoopathi P, Talukdar S, Pradhan AK, Sarkar D, Wang XY, Das SK, Fisher PB. Recent insights into apoptosis and toxic autophagy: The roles of MDA-7/IL-24, a multidimensional anti-cancer therapeutic. Semin Cancer Biol 2019; 66:140-154. [PMID: 31356866 DOI: 10.1016/j.semcancer.2019.07.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/21/2019] [Accepted: 07/19/2019] [Indexed: 12/18/2022]
Abstract
Apoptosis and autophagy play seminal roles in maintaining organ homeostasis. Apoptosis represents canonical type I programmed cell death. Autophagy is viewed as pro-survival, however, excessive autophagy can promote type II cell death. Defective regulation of these two obligatory cellular pathways is linked to various diseases, including cancer. Biologic or chemotherapeutic agents, which can reprogram cancer cells to undergo apoptosis- or toxic autophagy-mediated cell death, are considered effective tools for treating cancer. Melanoma differentiation associated gene-7 (mda-7) selectively promotes these effects in cancer cells. mda-7 was identified more than two decades ago by subtraction hybridization showing elevated expression during induction of terminal differentiation of metastatic melanoma cells following treatment with recombinant fibroblast interferon and mezerein (a PKC activating agent). MDA-7 was classified as a member of the IL-10 gene family based on its chromosomal location, and the presence of an IL-10 signature motif and a secretory sequence, and re-named interleukin-24 (MDA-7/IL-24). Multiple studies have established MDA-7/IL-24 as a potent anti-cancer agent, which when administered at supra-physiological levels induces growth arrest and cell death through apoptosis and toxic autophagy in a wide variety of tumor cell types, but not in corresponding normal/non-transformed cells. Furthermore, in a phase I/II clinical trial, MDA-7/IL-24 administered by means of a non-replicating adenovirus was well tolerated and displayed significant clinical activity in patients with multiple advanced cancers. This review examines our current comprehension of the role of MDA-7/IL-24 in mediating cancer-specific cell death via apoptosis and toxic autophagy.
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Affiliation(s)
- Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA.
| | - Praveen Bhoopathi
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Sarmistha Talukdar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Anjan K Pradhan
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Swadesh K Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA; VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, VA, USA.
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23
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Ko YK, An SJ, Han NY, Lee H, Choi BK. Regulation of IL-24 in human oral keratinocytes stimulated with Tannerella forsythia. Mol Oral Microbiol 2019; 34:209-218. [PMID: 31332969 DOI: 10.1111/omi.12265] [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] [Received: 04/15/2019] [Revised: 07/04/2019] [Accepted: 07/18/2019] [Indexed: 12/15/2022]
Abstract
Interleukin-24 is a pleiotropic immunoregulatory cytokine and a member of the IL-20R subfamily of the IL-10 family. The aim of this study was to investigate the regulation of IL-24 in the human oral keratinocyte cell line HOK-16B following infection with Tannerella forsythia, a major periodontal pathogen. T. forsythia induced the expression of IL-24 mRNA and the secretion of glycosylated IL-24 in HOK-16B cells. Glycosylation of IL-24 is linked to its solubility and bioavailability. T. forsythia-stimulated reactive oxygen species (ROS) induced the expression of IL-24, which was regulated by IL-6. The ROS inhibitor N-acetylcysteine and MAPK inhibitors significantly reduced the expression of IL-6 and IL-24 induced by T. forsythia. Recombinant human IL-24 significantly enhanced the expression of IL-1α, IL-8, CXCL10, and MCP-1 in HOK-16B cells. Together, these results indicate that ROS, MAPKs, and IL-6 comprise the axis of IL-24 expression in HOK-16B cells stimulated with T. forsythia. Thus, IL-24 may be involved in inflammation in oral keratinocytes.
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Affiliation(s)
- Yeon-Kyeong Ko
- Department of Oral Microbiology and Immunology, School of Dentistry, Seoul National University, Seoul, Korea
| | - Sun-Jin An
- Department of Oral Microbiology and Immunology, School of Dentistry, Seoul National University, Seoul, Korea
| | - Na-Young Han
- Institute of Pharmaceutical Sciences, College of Pharmacy, Gachon University, Incheon, Korea
| | - Hookeun Lee
- Institute of Pharmaceutical Sciences, College of Pharmacy, Gachon University, Incheon, Korea
| | - Bong-Kyu Choi
- Department of Oral Microbiology and Immunology, School of Dentistry, Seoul National University, Seoul, Korea
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24
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Zhang Y, Ma Q, Wang J, Ge J, Hua J, Shi Y, Zhang C, Liu M, Wang Y, Chen Z, Wang Z, Liu Y, Jiang H. Expression, Purification, and Polyethylene Glycol Site-Specific Modification of Recombinant Human Interleukin 24 in Escherichia coli. Protein J 2019; 38:576-585. [PMID: 31062210 DOI: 10.1007/s10930-019-09836-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Interleukin 24 (IL-24) has a broad spectrum of specific antitumor activities without affecting normal cells. The recombinant human IL-24 (rhIL-24) expressed in E. coli has low biological activity due to lack of necessary glycosylation modification. In this study, based on the modification of the non-glycosylated IL-24 with polyethylene glycol (PEG), we aimed to improve the stability and prolong its half-life in vivo. Firstly, the recombinant plasmid containing the hIL-24 cDNA was prepared by the prokaryotic-expression plasmid pET-28a and transformed into E. coli BL21. After induced by isopropyl β-D-thiogalactoside (IPTG), the target protein rhIL-24 was expressed as insoluble inclusion body, which was solubilized and denatured by 6 M guanidine hydrochloride. The denatured rhIL-24 was diluted to refold in the optimized buffer overnight at the protein concentration of 0.1 mg/mL. The refolded rhIL-24 was mainly in the form of soluble aggregate, but high-purity monomer rhIL-24 was obtained through size exchange chromatography with the addition of SDS in elution buffer. The tertiary structure of rhIL-24 was confirmed by fluorescence spectroscopy. Western blot analysis showed that rhIL-24 could be site-specifically modified by mPEG5000-ALD. Methyl thiazolyl tetrazolium (MTT) assay showed no significant difference between mPEG5000-ALD-rhIL-24 and rhIL-24 in inhibiting the growth of melanoma cell line A375 in vitro. Pharmacokinetic studies showed that PEG modification could significantly improve the stability and prolong the half-life of rhIL-24 from 8.41 to 13.2 h. The data strongly suggested that mPEG-ALD 5000 could site-specifically modify rhIL-24 expressed in E. coli. The PEG modification significantly prolonged the half-life of rhIL-24 without reducing its antitumor activity in vitro.
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Affiliation(s)
- Yao Zhang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China.,National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China
| | - Qunfeng Ma
- Department of Thoracic Surgery, Affiliated Hospital of the Academy of Military Medical Sciences, Beijing, 100071, People's Republic of China
| | - Junfeng Wang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Jianlin Ge
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Jilei Hua
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Yinan Shi
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Chi Zhang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Mengzhe Liu
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Yuqi Wang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Zhinan Chen
- The Air Force Medical University, Xi'an, Shaanxi, 710032, People's Republic of China
| | - Ziling Wang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China
| | - Yongdong Liu
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
| | - Hong Jiang
- College of Life Science and Bioengineering, School of Science, Beijing Jiaotong University, 3 Shangyuancun, Beijing, 100044, People's Republic of China.
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25
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Abstract
OBJECTIVE This study aimed to assess IL-24 levels and their association with clinical manifestations in patients with systemic lupus erythematosus (SLE). METHODS There were 75 patients with SLE and 58 healthy controls recruited in this study. Serum levels of IL-24 were measured by enzyme-linked immunosorbent assays, and mRNA levels of IL-24 were tested by quantitative real-time polymerase chain reaction . The area under the curve of the receiver operating characteristic (ROC) curve was used for diagnostic ability of the inflammatory cytokine. RESULTS Serum IL-24 levels were significantly higher in SLE patients than that in healthy controls. SLE patients with nephritis had higher IL-24 levels than those without nephritis. Active SLE patients showed higher expression of IL-24 as compared to less active disease patients. The mRNA levels of IL-24 were much higher in SLE patients. Correlation analysis showed significant correlation between serum IL-24 levels and SLE disease activity index. In addition, ROC analysis may suggest good ability of serum IL-24 in differentiating SLE. CONCLUSION The inflammatory cytokine correlated with SLE disease activity, and may be involved in this disease pathogenesis.
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Affiliation(s)
- R C Li
- 1 Health Management Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - J Guo
- 2 Department of Hematology, Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
| | - L C Su
- 3 Department of Rheumatology and Immunology, Affiliated Minda Hospital of Hubei Institute for Nationalities, Enshi, People's Republic of China
| | - A F Huang
- 4 Department of Rheumatology and Immunology, Affiliated Hospital of Southwest Medical University, Luzhou, People's Republic of China
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Wang X, Wong K, Ouyang W, Rutz S. Targeting IL-10 Family Cytokines for the Treatment of Human Diseases. Cold Spring Harb Perspect Biol 2019; 11:cshperspect.a028548. [PMID: 29038121 DOI: 10.1101/cshperspect.a028548] [Citation(s) in RCA: 149] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Members of the interleukin (IL)-10 family of cytokines play important roles in regulating immune responses during host defense but also in autoimmune disorders, inflammatory diseases, and cancer. Although IL-10 itself primarily acts on leukocytes and has potent immunosuppressive functions, other family members preferentially target nonimmune compartments, such as tissue epithelial cells, where they elicit innate defense mechanisms to control viral, bacterial, and fungal infections, protect tissue integrity, and promote tissue repair and regeneration. As cytokines are prime drug targets, IL-10 family cytokines provide great opportunities for the treatment of autoimmune diseases, tissue damage, and cancer. Yet no therapy in this space has been approved to date. Here, we summarize the diverse biology of the IL-10 family as it relates to human disease and review past and current strategies and challenges to target IL-10 family cytokines for clinical use.
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Affiliation(s)
- Xiaoting Wang
- Department of Comparative Biology and Safety Sciences, Amgen, South San Francisco, California 94080
| | - Kit Wong
- Department of Biomarker Development, Genentech, South San Francisco, California 94080
| | - Wenjun Ouyang
- Department of Inflammation and Oncology, Amgen, South San Francisco, California 94080
| | - Sascha Rutz
- Department of Cancer Immunology, Genentech, South San Francisco, California 94080
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27
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Rasoolian M, Kheirollahi M, Hosseini SY. MDA-7/interleukin 24 (IL-24) in tumor gene therapy: application of tumor penetrating/homing peptides for improvement of the effects. Expert Opin Biol Ther 2019; 19:211-223. [PMID: 30612497 DOI: 10.1080/14712598.2019.1566453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION MDA-7/Interleukin-24 (IL-24), as a pleiotropic cytokine, exhibits a specific tumor suppression property that has attracted a great deal of attention. While its anti-tumor induction is mostly attributed to endogenous gene expression, attachment of secreted MDA-7/IL-24 to cognate receptors also triggers the death of cancerous cell via different pathways. Therefore, precise targeting of secreted MDA-7/IL-24 to tumor cells would render it more efficacy and specificity. AREAS COVERED In order to target soluble cytokines, particularly MDA-7/IL-24 to the neighbor tumor sites and enhance their therapeutic efficiency, fusing with cell penetrating peptides (CPPs) or Tumor homing peptides (THPs) seems logical due to the improvement of their bystander effects. Although the detailed anti-tumor mechanisms of endogenous mda-7/IL-24 have been largely investigated, the significance of the secreted form in these activities and methods of its improving by CPPs or THPs need more discussion. EXPERT OPINION While the employment of CPPs/THPs for the improvement of cytokine gene therapy is desirable, to create fusions of CPPs/THPs with MDA-7/IL-24, some hurdles are not avoidable. Regarding our expertise, herein, the importance of CPPs/THPs, needs for their elegant designing in a fusion structure, and their applications in cytokine gene therapy are discussed with a special focus on mda-7/IL-24.
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Affiliation(s)
- Mohammad Rasoolian
- a Department of Genetics and Molecular Biology, School of Medicine , Isfahan University of Medical Sciences , Isfahan , Iran
| | - Majid Kheirollahi
- a Department of Genetics and Molecular Biology, School of Medicine , Isfahan University of Medical Sciences , Isfahan , Iran.,b Department of Genetics and Molecular Biology, Pediatrics Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease School of Medicine , Isfahan University of Medical Sciences , Isfahan , Iran
| | - Seyed Younes Hosseini
- c Bacteriology and Virology Department, School of Medicine , Shiraz University of Medical Sciences , Shiraz , Iran
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28
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Chen J, Caspi RR, Po Chong W. IL-20 receptor cytokines in autoimmune diseases. J Leukoc Biol 2018; 104:953-959. [PMID: 30260500 PMCID: PMC6298946 DOI: 10.1002/jlb.mr1117-471r] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 07/08/2018] [Accepted: 07/25/2018] [Indexed: 12/12/2022] Open
Abstract
IL-19, IL-20, and IL-24 are the members of IL-10 family. They are also known as IL-20 receptor (IL-20R) cytokines as they all signal through the IL-20RA/IL-20RB receptor complex; IL-20 and IL-24 (but not IL-19) also signal through the IL-20RB/IL22RA1 receptor complex. Despite their protein structure homology and shared use of receptor complexes, they display distinct biological functions in immune regulation, tissue homeostasis, host defense, and oncogenesis. IL-20R cytokines can be expressed by both immune cells and epithelial cells, and are important for their interaction. In general, these cytokines are considered to be associated with pathogenesis of chronic inflammation and autoimmune diseases, including psoriasis, rheumatoid arthritis, and inflammatory bowel disease. However, a number of studies also highlighted their suppressive functions in regulating both innate and adaptive T cell responses and other immune cells, suggesting that the role of IL-20R cytokines in autoimmunity may be complex. In this review, we will discuss the immunobiological functions of IL-20R cytokines and how they are involved in regulating autoimmune diseases.
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Affiliation(s)
- Jun Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060 China
| | - Rachel R Caspi
- Laboratory of Immunology, National Eye Institute, National Institutes of Health, Bethesda, Maryland 20892-1857, USA
| | - Wai Po Chong
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, 510060 China
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29
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Mao LJ, Ding M, Xu K, Pan J, Yu H, Yang C. Oncolytic Adenovirus Harboring Interleukin-24 Improves Chemotherapy for Advanced Prostate Cancer. J Cancer 2018; 9:4391-4397. [PMID: 30519344 PMCID: PMC6277655 DOI: 10.7150/jca.26437] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 07/29/2018] [Indexed: 02/04/2023] Open
Abstract
PURPOSE Oncolytic adenoviruses emerge as new agents for cancer therapy. This study aimed to investigate the synergistic anti-tumor activity of oncolytic adenovirus armed with IL-24 (ZD55-IL-24) and docetaxel (DTX) on advanced prostate cancer in vitro and in vivo. METHODS DU145 prostate cancer cells or nude mice xenografted with DU145 prostate cancer cells were treated by ZD55-IL-24 and DTX alone or in combination. RESULTS DTX did not affect ZD55-IL-24 replication and IL-24 expression in DU145 cells. In vitro, the combination of ZD55-IL-24 and DTX showed synergistic inhibitory effects on prostate cancer cell viability and invasion. In vivo, ZD55-IL-24 and DTX synergistically inhibited the growth and activated the apoptosis of DU145 xenografts, accompanied by significantly decreased PARP-1 levels and increased caspase-3 and caspase-8 levels as well as decreased CD31 expression. CONCLUSION We reported the synergistic anti-tumor efficacy of ZD55-IL-24 and DTX on prostate cancer. Our results suggest that chemotherapy combined with oncolytic adenovirus mediated gene therapy is a promising strategy for the treatment of advanced prostate cancer.
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Affiliation(s)
- Li-Jun Mao
- Department of Urinary Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Meng Ding
- Department of Urinary Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Kai Xu
- Department of Urinary Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Jun Pan
- Department of Urinary Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Haiyuan Yu
- Department of Urinary Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
| | - Chunhua Yang
- Department of Urinary Surgery, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China.,Radiotherapy Department, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, China
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30
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IL-24 is a common and specific autoantigen of IgE in patients with chronic spontaneous urticaria. J Allergy Clin Immunol 2018; 142:876-882. [DOI: 10.1016/j.jaci.2017.10.035] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 09/22/2017] [Accepted: 10/16/2017] [Indexed: 01/08/2023]
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Diminished circulating plasma and elevated lymph node culture supernatant levels of IL-10 family cytokines in tuberculous lymphadenitis. Cytokine 2018; 111:511-517. [PMID: 29871780 DOI: 10.1016/j.cyto.2018.05.027] [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] [Received: 01/24/2018] [Revised: 05/23/2018] [Accepted: 05/29/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND IL-10 family cytokines are associated with the host immune response to pulmonary tuberculosis (PTB), but their association with host response in tuberculous lymphadenitis (TBL) is not known. METHODS Hence, we examined the circulating levels of the whole panel of IL-10 family cytokines in TBL (n = 44) and compared them to the levels in PTB (n = 44) and healthy control (HC, n = 44) individuals. We also assessed the pre and post-treatment cytokine levels in TBL individuals following the completion of anti-tuberculosis treatment (ATT). Next, we also compared the levels of IL-10 family cytokine in circulation versus lymph node (LN) culture supernatants in a subset of TBL individuals (n = 22). Finally, we also measured the levels of IL-10 family cytokines in tuberculosis antigen (purified protein derivative, PPD) stimulated and unstimulated LN culture supernatants. RESULTS TBL individuals exhibit significantly decreased levels of IL-10, IL-19, IL-20, IL-24, IL-28B and IL-29 in the circulation when compared to PTB (except IL-10) and HC (except IL-20 and IL-28B) and significantly increased levels of IL-22 when compared to PTB individuals. Following ATT, TBL individuals exhibit significantly elevated levels of IL-10, IL-19, IL-20, IL-24, IL-28B and IL-29 and significantly diminished levels of IL-26. Similarly, TBL individuals also exhibited significantly increased levels of IL-10, IL-19, IL-20, IL-24, IL-28A and IL-29 in LN culture supernatants compared to plasma and significantly decreased levels of IL-22. This was associated with enhanced levels of IL-19, IL-20, IL-24, IL-28B and IL-29 upon PPD stimulation of LN cultures. CONCLUSIONS Therefore, we demonstrate that TBL is associated with significantly diminished plasma and elevated LN culture supernatant levels of most of the IL-10 family cytokines. This to our knowledge is the first comprehensive examination of IL-10 family cytokines in TBL.
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Abstract
Subtraction hybridization identified genes displaying differential expression as metastatic human melanoma cells terminally differentiated and lost tumorigenic properties by treatment with recombinant fibroblast interferon and mezerein. This approach permitted cloning of multiple genes displaying enhanced expression when melanoma cells terminally differentiated, called melanoma differentiation associated (mda) genes. One mda gene, mda-7, has risen to the top of the list based on its relevance to cancer and now inflammation and other pathological states, which based on presence of a secretory sequence, chromosomal location, and an IL-10 signature motif has been named interleukin-24 (MDA-7/IL-24). Discovered in the early 1990s, MDA-7/IL-24 has proven to be a potent, near ubiquitous cancer suppressor gene capable of inducing cancer cell death through apoptosis and toxic autophagy in cancer cells in vitro and in preclinical animal models in vivo. In addition, MDA-7/IL-24 embodied profound anticancer activity in a Phase I/II clinical trial following direct injection with an adenovirus (Ad.mda-7; INGN-241) in tumors in patients with advanced cancers. In multiple independent studies, MDA-7/IL-24 has been implicated in many pathological states involving inflammation and may play a role in inflammatory bowel disease, psoriasis, cardiovascular disease, rheumatoid arthritis, tuberculosis, and viral infection. This review provides an up-to-date review on the multifunctional gene mda-7/IL-24, which may hold potential for the therapy of not only cancer, but also other pathological states.
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Emdad L, Das SK, Wang XY, Sarkar D, Fisher PB. Cancer terminator viruses (CTV): A better solution for viral-based therapy of cancer. J Cell Physiol 2018; 233:5684-5695. [PMID: 29278667 DOI: 10.1002/jcp.26421] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 12/20/2017] [Indexed: 12/30/2022]
Abstract
In principle, viral gene therapy holds significant potential for the therapy of solid cancers. However, this promise has not been fully realized and systemic administration of viruses has not proven as successful as envisioned in the clinical arena. Our research is focused on developing the next generation of efficacious viruses to specifically treat both primary cancers and a major cause of cancer lethality, metastatic tumors (that have spread from a primary site of origin to other areas in the body and are responsible for an estimated 90% of cancer deaths). We have generated a chimeric tropism-modified type 5 and 3 adenovirus that selectively replicates in cancer cells and simultaneously produces a secreted anti-cancer toxic cytokine, melanoma differentiation associated gene-7/Interleukin-24 (mda-7/IL-24), referred to as a Cancer Terminator Virus (CTV) (Ad.5/3-CTV). In preclinical animal models, injection into a primary tumor causes selective cell death and therapeutic activity is also observed in non-injected distant tumors, that is, "bystander anti-tumor activity." To enhance the impact and therapeutic utility of the CTV, we have pioneered an elegant approach in which viruses are encapsulated in microbubbles allowing "stealth delivery" to tumor cells that when treated with focused ultrasound causes viral release killing tumor cells through viral replication, and producing and secreting MDA-7/IL-24, which stimulates the immune system to attack distant cancers, inhibits tumor angiogenesis and directly promotes apoptosis in distant cancer cells. This strategy is called UTMD (ultrasound-targeted microbubble-destruction). This novel CTV and UTMD approach hold significant promise for the effective therapy of primary and disseminated tumors.
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Affiliation(s)
- Luni Emdad
- Department of Human and Molecular Genetics, School of Medicine, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Swadesh K Das
- Department of Human and Molecular Genetics, School of Medicine, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, School of Medicine, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, School of Medicine, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Paul B Fisher
- Department of Human and Molecular Genetics, School of Medicine, VCU Institute of Molecular Medicine and VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
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Ma C, Zhao LL, Zhao HJ, Cui JW, Li W, Wang NY. Lentivirus‑mediated MDA7/IL24 expression inhibits the proliferation of hepatocellular carcinoma cells. Mol Med Rep 2018; 17:5764-5773. [PMID: 29484443 PMCID: PMC5866019 DOI: 10.3892/mmr.2018.8616] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 01/23/2018] [Indexed: 12/02/2022] Open
Abstract
MDA7/IL24 is a member of the IL-10 gene family that functions as a cytokine. Notably, supra-physiological endogenous MDA7 levels have been indicated to suppress tumor growth and induce apoptosis in different cancer types. In the present study, MDA7 roles were investigated during the proliferation of hepatocellular carcinoma (HCC) cells and the molecular mechanisms underlying this process. A lentiviral vector expressing MDA7/IL24 (LV-MDA7/IL24) was constructed and used to infect HCC SMMC-7721 cells. The expression levels of MDA7/IL24 in these cells were determined using RT-qPCR and western blot analysis. The effects of LV-MDA7/IL24 on cell proliferation were analyzed using MTT and colony formation assays. Furthermore, the influence of LV-MDA7/IL24 on cell apoptosis and cell cycle distribution were detected using flow cytometry. The underlying molecular mechanisms were investigated using microarray and western blot analysis. The expression of MDA7/IL24 was confirmed to be significantly increased in the cells infected with LV-MDA7/IL24 compared with that the negative-control infected group. Lentivirus-mediated MDA7/IL24 expression was found to inhibit HCC cell proliferation and colony formation, and it also induced cell arrest and apoptosis. Microarray analysis and western blotting results indicated that multiple cancer-associated pathways and oncogenes are regulated by MDA7/IL24, including cell cycle regulatory and apoptosis activation pathway. In conclusion, it was determined that MDA7/IL24 inhibits the proliferation and reduces the tumorigenicity of HCC cells by regulating cell cycle progression and inducing apoptosis, indicating that it may be used as a potential prognostic and therapeutic target in HCC.
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Affiliation(s)
- Chao Ma
- Oncology Center, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Ling-Ling Zhao
- Oncology Center, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Heng-Jun Zhao
- Oncology Center, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Jiu-Wei Cui
- Oncology Center, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Wei Li
- Oncology Center, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Nan-Ya Wang
- Oncology Center, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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Kawada S, Nagasawa Y, Kawabe M, Ohyama H, Kida A, Kato-Kogoe N, Nanami M, Hasuike Y, Kuragano T, Kishimoto H, Nakasho K, Nakanishi T. Iron-induced calcification in human aortic vascular smooth muscle cells through interleukin-24 (IL-24), with/without TNF-alpha. Sci Rep 2018; 8:658. [PMID: 29330517 PMCID: PMC5766506 DOI: 10.1038/s41598-017-19092-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 12/20/2017] [Indexed: 12/14/2022] Open
Abstract
In CKD patients, arteriosclerotic lesions, including calcification, can occur in vascular smooth muscle cells in a process called Moenckeberg's medial arteriosclerosis. Iron overload induces several complications, including the acceleration of arteriosclerosis. However, the relationship between Moenckeberg's arteriosclerosis in vascular smooth muscle cells and iron accumulation has remained unknown. We tested the accelerated effect of iron on calcification in cultured human aortic vascular smooth muscle cells (HASMCs). After establishment of this model, we performed a microarray analysis using mRNA from early stage culture HASMCs after iron stimulation with or without TNF-alpha stimulation. The role of interleukin-24 (IL-24) was confirmed from candidate genes that might contribute to calcification. HASMCs demonstrated calcification induced by iron and TNF-alpha. Calcification of HASMCs was synergistically enhanced by stimulation with both iron and TNF-alpha. In the early phase of calcification, microarray analysis revealed up-regulation of IL-24. Stimulation of HASMCs by IL-24 instead of iron induced calcification. The anti-IL-24 antibody reversed the effect of IL-24, supporting the important role of IL-24 in HASMCs calcification. In conclusion, iron-induced calcification in vascular smooth muscle cells occurred via IL-24, IL-24 was increased during the calcification process induced by iron, and IL-24 itself caused calcification in the absence of iron.
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Affiliation(s)
- Sayuri Kawada
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Yasuyuki Nagasawa
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan.
| | - Mutsuki Kawabe
- Department of Pathology, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan.,Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Hideki Ohyama
- Department of Pathology, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Aritoshi Kida
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Nahoko Kato-Kogoe
- Department of Pathology, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Masayoshi Nanami
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Yukiko Hasuike
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Takahiro Kuragano
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Hiromitsu Kishimoto
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Keiji Nakasho
- Department of Pathology, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
| | - Takeshi Nakanishi
- Department of Internal Medicine, Division of Kidney and Dialysis, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo, Japan
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Luo YH, Kuo YC, Tsai MH, Ho CC, Tsai HT, Hsu CY, Chen YC, Lin P. Interleukin-24 as a target cytokine of environmental aryl hydrocarbon receptor agonist exposure in the lung. Toxicol Appl Pharmacol 2017; 324:1-11. [DOI: 10.1016/j.taap.2017.03.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 03/19/2017] [Indexed: 12/15/2022]
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Zhuo B, Shi Y, Qin H, Sun Q, Li Z, Zhang F, Wang R, Wang X. Interleukin-24 inhibits osteosarcoma cell migration and invasion via the JNK/c-Jun signaling pathways. Oncol Lett 2017; 13:4505-4511. [PMID: 28599451 DOI: 10.3892/ol.2017.5990] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 07/20/2016] [Indexed: 01/13/2023] Open
Abstract
Approximately 25% of osteosarcoma patients present with clinically detectable metastatic disease at the time of initial diagnosis. High-dose chemotherapy and/or surgery for the treatment of primary metastatic osteosarcoma is ineffective, and <20% of patients will survive 5 years from diagnosis. Therefore, the treatment of metastases is critical for the improvement of the prognosis of primary metastatic osteosarcoma patients. We have previously observed that overexpression of interleukin-24 (IL-24) inhibits neuroblastoma cell proliferation, migration and invasion in vitro. The present study investigated whether IL-24 may be a novel agent for osteosarcoma metastasis-suppressive treatment. It was observed that IL-24 is able to inhibit migration and invasion in spontaneously metastasizing human 143B osteosarcoma cells via the c-Jun N-terminal kinase (JNK)/c-Jun signaling pathway. IL-24 was effective in inhibiting JNK and c-Jun phosphorylation to downregulate matrix metalloproteinase (MMP)-2 and MMP-9, which contributed to the suppression of cell migration and invasion. It was concluded that IL-24 may be a potent agent in the inhibition of highly metastatic 143B osteosarcoma cells, and IL-24 may have translational potential as an effective therapeutic agent for the treatment of metastatic osteosarcoma.
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Affiliation(s)
- Baobiao Zhuo
- Department of Surgery, Xuzhou Children's Hospital, Xuzhou, Jiangsu 221006, P.R. China
| | - Yingchun Shi
- Department of Surgery, Xuzhou Children's Hospital, Xuzhou, Jiangsu 221006, P.R. China
| | - Haihui Qin
- Department of Surgery, Xuzhou Children's Hospital, Xuzhou, Jiangsu 221006, P.R. China
| | - Qingzeng Sun
- Department of Surgery, Xuzhou Children's Hospital, Xuzhou, Jiangsu 221006, P.R. China
| | - Zhengwei Li
- Department of Surgery, Xuzhou Children's Hospital, Xuzhou, Jiangsu 221006, P.R. China
| | - Fengfei Zhang
- Department of Surgery, Xuzhou Children's Hospital, Xuzhou, Jiangsu 221006, P.R. China
| | - Rong Wang
- Department of Ultrasound, The Affiliated Hospital Xuzhou Medical College, Xuzhou, Jiangsu 221002, P.R. China
| | - Xiaodong Wang
- Department of Surgery, The Affiliated Children's Hospital of Soochow University, Suzhou, Jiangsu 221006, P.R. China
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Xu DH, Zhu Z, Xiao H, Wakefield MR, Bai Q, Nicholl MB, Ding VA, Fang Y. Unveil the mysterious mask of cytokine-based immunotherapy for melanoma. Cancer Lett 2017; 394:43-51. [PMID: 28254411 DOI: 10.1016/j.canlet.2017.02.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 02/04/2017] [Accepted: 02/21/2017] [Indexed: 02/07/2023]
Abstract
Melanoma is the leading cause of death among all skin cancers and its incidence continues to rise rapidly worldwide in the past decades. The available treatment options for melanoma remain limited despite extensive clinical research. Melanoma is an immunogenic tumor and great advances in immunology in recent decades allow for the development of immunotherapeutic agents against melanoma. In recent years, immunotherapy utilizing cytokines has been particularly successful in certain cancers and holds promise for patients with advanced melanoma. In this review, an overview of the current status and emerging perspectives on cytokine immunotherapy for melanoma are discussed in details. Such a study will be helpful to unveil the mysterious mask of cytokine-based immunotherapy for melanoma.
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Affiliation(s)
- Dixon H Xu
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, USA
| | - Ziwen Zhu
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Huaping Xiao
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, USA; The Affiliated Hospital of Xiangnan University, Chenzhou, Hunan, China
| | - Mark R Wakefield
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | - Qian Bai
- Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, USA
| | | | - Vivi A Ding
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, USA
| | - Yujiang Fang
- Department of Microbiology, Immunology & Pathology, Des Moines University, Des Moines, IA 50312, USA; Department of Surgery, University of Missouri School of Medicine, Columbia, MO 65212, USA.
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Li YJ, Liu G, Xia L, Xiao X, Liu JC, Menezes ME, Das SK, Emdad L, Sarkar D, Fisher PB, Archer MC, Zacksenhaus E, Ben-David Y. Suppression of Her2/Neu mammary tumor development in mda-7/IL-24 transgenic mice. Oncotarget 2016; 6:36943-54. [PMID: 26460950 PMCID: PMC4741907 DOI: 10.18632/oncotarget.6046] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/23/2015] [Indexed: 12/21/2022] Open
Abstract
Melanoma differentiation associated gene-7/interleukin-24 (mda-7/IL-24) encodes a tumor suppressor gene implicated in the growth of various tumor types including breast cancer. We previously demonstrated that recombinant adenovirus-mediated mda-7/IL-24 expression in the mammary glands of carcinogen-treated (methylnitrosourea, MNU) rats suppressed mammary tumor development. Since most MNU-induced tumors in rats contain activating mutations in Ha-ras, which arenot frequently detected in humans, we presently examined the effect of MDA-7/IL-24 on Her2/Neu-induced mammary tumors, in which the RAS pathway is induced. We generated tet-inducible MDA-7/IL-24 transgenic mice and crossed them with Her2/Neu transgenic mice. Triple compound transgenic mice treated with doxycycline exhibited a strong inhibition of tumor development, demonstrating tumor suppressor activity by MDA-7/IL-24 in immune-competent mice. MDA-7/IL-24 induction also inhibited growth of tumors generated following injection of Her2/Neu tumor cells isolated from triple compound transgenic mice that had not been treated with doxycycline, into the mammary fat pads of isogenic FVB mice. Despite initial growth suppression, tumors in triple compound transgenic mice lost mda-7/IL-24 expression and grew, albeit after longer latency, indicating that continuous presence of this cytokine within tumor microenvironment is crucial to sustain tumor inhibitory activity. Mechanistically, MDA-7/IL-24 exerted its tumor suppression effect on HER2+ breast cancer cells, at least in part, through PERP, a member of PMP-22 family with growth arrest and apoptosis-inducing capacity. Overall, our results establish mda-7/IL-24 as a suppressor of mammary tumor development and provide a rationale for using this cytokine in the prevention/treatment of human breast cancer.
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Affiliation(s)
- You-Jun Li
- Department of Anatomy, Norman Bethune College of Medicine, Jilin University, Changchun, Jilin, China
| | - Guodong Liu
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Lei Xia
- Division of Biology, The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, China
| | - Xiao Xiao
- Division of Biology, The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, China
| | - Jeff C Liu
- Toronto General Research Institute - University Health Network, Toronto, Ontario, Canada
| | - Mitchell E Menezes
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Swadesh K Das
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Luni Emdad
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Paul B Fisher
- Department of Human and Molecular Genetics, VCU Institute of Molecular Medicine, VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Michael C Archer
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Eldad Zacksenhaus
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.,Toronto General Research Institute - University Health Network, Toronto, Ontario, Canada
| | - Yaacov Ben-David
- Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.,Division of Biology, The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, China
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Cao H, Xiang T, Zhang C, Yang H, Jiang L, Liu S, Huang X. MDA7 combined with targeted attenuated Salmonella vector SL7207/pBud-VP3 inhibited growth of gastric cancer cells. Biomed Pharmacother 2016; 83:809-815. [PMID: 27497809 DOI: 10.1016/j.biopha.2016.07.042] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Revised: 07/07/2016] [Accepted: 07/13/2016] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND/AIM To investigate the therapeutic effect of MDA7 combined with apoptin targeted attenuated Salmonella typhimurium vector SL7207/pBud-VP3 on gastric cancer cells. MATERIALS AND METHODS MDA7 was inserted into pBud-VP3 using molecular cloning technology to obtain the eukaryotic expression plasmid pBud-VP3-MDA7 and it was transformed into attenuated Salmonella typhimurium SL7207 by high voltage electroporation to obtain SL7207/pBud-VP3-MDA7. Mice bearing a sarcoma of gastric cancer cells were treated with SL7207/pBud-VP3-MDA7 and the growth-suppressing effect was assessed by measurement of tumor volume. Western blot was used to identify the MDA7 expression products. IL-6, INF-γ, TNF-α and caspase-3, VEGF in tumor tissue were detected by RT-PCR and immunohistochemistry. RESULTS SL7207/pBud-VP3-MDA7 was successfully constructed and expression of the protein MDA7 was identified in tumor tissue. SL7207/pBud-VP3-MDA7 significantly caused tumor inhibition and regression (p<0.05). The level of expression of cytokines IL-6, INF-γ, TNF-α in tumor tissue was significantly higher than in the other groups (p<0.05). The expression of caspase-3 was up-regulated and VEGF was down-regulated (p<0.05). CONCLUSION This study shows that SL7207/pBud-VP3-MDA7 has inhibitory effect on the growth of gastric cancer cells. The mechanism involved is related to the promotion of tumor apoptosis, immunity regulation and inhibition of tumor blood vessels.
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Affiliation(s)
- Hongdan Cao
- Chongqing Medical and Pharmaceutical Higher specialty College, Road 82, Shapingba District University City, Chongqing 401331, China
| | - Tingxiu Xiang
- Artron BioResearch Inc., 3938 North Fraser Way, Burnaby, BC V5 J 5H6, Canada
| | - Chaohong Zhang
- Chongqing Medical and Pharmaceutical Higher specialty College, Road 82, Shapingba District University City, Chongqing 401331, China
| | - Hong Yang
- Chongqing Medical and Pharmaceutical Higher specialty College, Road 82, Shapingba District University City, Chongqing 401331, China
| | - Lingqun Jiang
- Chongqing Medical and Pharmaceutical Higher specialty College, Road 82, Shapingba District University City, Chongqing 401331, China
| | - Shanli Liu
- Chongqing Medical and Pharmaceutical Higher specialty College, Road 82, Shapingba District University City, Chongqing 401331, China
| | - Xiaolan Huang
- Ph.D Research Center for Medical and Social Development, Chongqing Medical University, Road 1, Yuzhong District School of Medicine, Chongqing 400016, China.
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Bina S, Shenavar F, Khodadad M, Haghshenas MR, Mortazavi M, Fattahi MR, Erfani N, Hosseini SY. Impact of RGD Peptide Tethering to IL24/mda-7 (Melanoma Differentiation Associated Gene-7) on Apoptosis Induction in Hepatocellular Carcinoma Cells. Asian Pac J Cancer Prev 2016; 16:6073-80. [PMID: 26320498 DOI: 10.7314/apjcp.2015.16.14.6073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Melanoma differentiation-associated gene-7 (MDA-7)/interleukin-24 (IL-24), a unique tumor suppressor gene, has killing activity in a broad spectrum of cancer cells. Herein, plasmids producing mda-7 proteins fused to different RGD peptides (full RGD4C and shortened RGD, tRGD) were evaluated for apoptosis induction with a hepatocellular carcinoma cell line, Hep-G2. The study aim was to improve the apoptosis potency of mda-7 by tethering to RGD peptides. MATERIALS AND METHODS Three plasmids including mda-7, mda-7-RGD and mda-7-tRGD genes beside a control vector were transfected into Hep-G2 cells. After 72 hours incubation, cell viability was evaluated by MTT assay. In addition, the rate of apoptosis was analyzed by flow cytometry using PI/annexin staining. To detect early events in apoptosis, 18 hours after transfection, expression of the BAX gene was quantified by real time PCR. Modeling of proteins was also performed to extrapolate possible consequences of RGD modification on their structures and subsequent attachment to receptors. RESULTS AND CONCLUSIONS In MTT assays, while all mda-7 forms showed measurable inhibition of proliferation, unmodified mda-7 protein exhibited most significant effect compared to control plasmid (P<0.001). Again, flow cytometry analysis showed a significant apoptosis induction by simple mda-7 gene but not for those RGD-fused mda-7 proteins. These findings were also supported by expression analysis of BAX gene (P<0.001). Protein modelling analysis revealed that tethering RGD at the end of IL-24/Mda7 disrupt attachment to cognate receptor, IL-20R1/ IL-20R2. In conclusion, fusion of RGD4C and shortened RGD peptides to carboxyl terminal of mda7, not only reduce apoptosis property in vitro but also disrupt receptor attachment as demonstrated by protein modelling.
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Affiliation(s)
- Samaneh Bina
- Gastroenterohepatology Research Center (GEHRC), Shiraz University of Medical Sciences, Shiraz, Iran E-mail : ,
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Mechanism of Action and Applications of Interleukin 24 in Immunotherapy. Int J Mol Sci 2016; 17:ijms17060869. [PMID: 27271601 PMCID: PMC4926403 DOI: 10.3390/ijms17060869] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 05/23/2016] [Accepted: 05/30/2016] [Indexed: 12/15/2022] Open
Abstract
Interleukin 24 (IL-24) is an important pleiotropic immunoregulatory cytokine, whose gene is located in human chromosome 1q32-33. IL-24's signaling pathways have diverse biological functions related to cell differentiation, proliferation, development, apoptosis, and inflammation, placing it at the center of an active area of research. IL-24 is well known for its apoptotic effect in cancer cells while having no such effect on normal cells. IL-24 can also be secreted by both immune and non-immune cells. Downstream effects of IL-24, after binding to the IL-20 receptor, can occur dependently or independently of the JAK/STAT signal transduction pathway, which is classically involved in cytokine-mediated activities. After exogenous addition of IL-24, apoptosis is induced in tumor cells independently of the JAK/STAT pathway. We have shown that IL-24 binds to Sigma 1 Receptor and this event induces endoplasmic reticulum stress, calcium mobilization, reactive oxygen species generation, p38MAPK activity, and ceramide production. Here we review IL-24's role in autoimmunity, infectious disease response, wound repair, and vascular disease. Detailed understanding of the pleiotropic roles of IL-24 signaling can assist in the selection of more accurate therapeutic approaches, as well as targeting of appropriate cell types in treatment strategy development, and ultimately achieve desired therapeutic effects.
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Panneerselvam J, Shanker M, Jin J, Branch CD, Muralidharan R, Zhao YD, Chada S, Munshi A, Ramesh R. Phosphorylation of interleukin (IL)-24 is required for mediating its anti-cancer activity. Oncotarget 2016; 6:16271-86. [PMID: 26009991 PMCID: PMC4599269 DOI: 10.18632/oncotarget.3977] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 05/06/2015] [Indexed: 12/12/2022] Open
Abstract
Interleukin (IL)-24 is a tumor suppressor/cytokine gene that undergoes post-translational modifications (PTMs). Glycosylation and ubiquitination are important for IL-24 protein stabilization and degradation respectively. Little is known about IL-24 protein phosphorylation and its role in IL-24-mediated anti-tumor activities. In this study we conducted molecular studies to determine whether IL-24 phosphorylation is important for IL-24-mediated anti-cancer activity. Human H1299 lung tumor cell line that was stably transfected with a doxycycline (DOX)-inducible (Tet-on) plasmid vector carrying the cDNA of IL-24-wild-type (IL-24wt) or IL-24 with all five phosphorylation sites replaced (IL-24mt) was used in the present study. Inhibition of tumor cell proliferation, cell migration and invasion, and induction of G2/M cell cycle arrest was observed in DOX-induced IL-24wt-expressing cells but not in IL-24mt-expressing cells. Secretion of IL-24mt protein was greatly reduced compared to IL-24wt protein. Further, IL-24wt and IL-24mt proteins markedly differed in their subcellular organelle localization. IL-24wt but not IL-24mt inhibited the AKT/mTOR signaling pathway. SiRNA-mediated AKT knockdown and overexpression of myristolyated AKT protein confirmed that IL-24wt but not IL-24mt mediated its anti-cancer activity by inhibiting the AKT signaling pathway. Our results demonstrate that IL-24 phosphorylation is required for inhibiting the AKT/mTOR signaling pathway and exerting its anti-cancer activities.
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Affiliation(s)
- Janani Panneerselvam
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Manish Shanker
- Department of Thoracic & Cardiovascular Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA.,The University of Texas Dental School, Houston, Texas, USA
| | - Jiankang Jin
- Department of Thoracic & Cardiovascular Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA.,Department of Gastrointestinal Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Cynthia D Branch
- Department of Thoracic & Cardiovascular Surgery, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA.,Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ranganayaki Muralidharan
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Yan D Zhao
- Department of Biostatistics and Epidemiology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | | | - Anupama Munshi
- Department of Radiation Oncology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Rajagopal Ramesh
- Department of Pathology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.,Stephenson Cancer Center, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.,Graduate Program in Biomedical Sciences, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
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MA QUNFENG, JIN BANGMING, ZHANG YAO, SHI YINAN, ZHANG CHI, LUO DAN, WANG PENGKUN, DUAN CUIMI, SONG HEYU, LI XUE, DENG XUEFENG, CHEN ZHINAN, WANG ZILING, JIANG HONG, LIU YAN. Secreted recombinant human IL-24 protein inhibits the proliferation of esophageal squamous cell carcinoma Eca-109 cells in vitro and in vivo. Oncol Rep 2016; 35:2681-90. [DOI: 10.3892/or.2016.4633] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 12/16/2015] [Indexed: 11/05/2022] Open
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Wang Z, Wang Y, Chen Y, Lv J. The IL-24 gene protects human umbilical vein endothelial cells against H₂O₂-induced injury and may be useful as a treatment for cardiovascular disease. Int J Mol Med 2016; 37:581-92. [PMID: 26820392 PMCID: PMC4771102 DOI: 10.3892/ijmm.2016.2466] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 01/12/2016] [Indexed: 12/21/2022] Open
Abstract
The aim of the present study was to investigate the protective effects of interleukin-24 (IL-24) on hydrogen peroxide (H2O2)-induced vascular endothelial injury and to examine the association between IL-24 and cardiovascular disease. Human umbilical vein endothelial cells (HUVECs) were exposed to increasing concentrations of H2O2 in the presence or absence of IL-24, which was introduced via Lipofectamine® 2000-mediated transfection. The successful uptake of the IL-24 plasmid was confirmed by RT-PCR at 24 h post-transfection. The effects of H2O2 and IL-24 on the proliferation and migration of the HUVECs was determined using cell migration assays. Cell viability was determined using a Cell Counting Kit-8 (CCK-8). Apoptosis and the measurement of the intracellular reactive oxygen species (ROS) levels were determined by flow cytometry, and the levels of caspase-3, which is associated with apoptosis, were determined by western blot analysis. Real-time PCR and western blot analysis were also used to measure the levels of multiple cardiovascular disease-associated factors. In vivo experiments were also performed using a rat model of hypertension which was constructed by angiotensin II infusion using an osmotic pump. The mRNA and protein levels of IL-24 were measured in both the control and hypertensive rats; the effects of treatment with enalapril and nifedipine on the IL-24 levels were also examined. Our results revealed that IL-24 protected against the H2O2-mediated abnormal increase in HUVEC proliferation. IL-24 also antagonized H2O2 by reducing the content of ROS in the cells, thus decreasing cellular oxidative damage, improving the cellular survival rate, reducing apoptosis and decreasing the expression of cardiovascular disease-related factors. The results from our in vivo animal experiments revealed that IL-24 expression was lower in the hypertensive rats compared to the healthy controls. Additionally, the IL-24 levels increased following anti-hypertensive therapy. The findings of our study indicate that IL-24 protects against H2O2-mediated endothelial cell damage and may thus provide a novel therapeutic strategy for treatment of cardiovascular disease.
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Affiliation(s)
- Zhaoxia Wang
- The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, P.R. China
| | - Yang Wang
- Bank of China Shanxi Branch, Taiyuan, Shanxi, P.R. China
| | - Yunfei Chen
- The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, P.R. China
| | - Jiyuan Lv
- The First Hospital of Shanxi Medical University, Taiyuan, Shanxi, P.R. China
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Menezes ME, Shen XN, Das SK, Emdad L, Guo C, Yuan F, Li YJ, Archer MC, Zacksenhaus E, Windle JJ, Subler MA, Ben-David Y, Sarkar D, Wang XY, Fisher PB. MDA-7/IL-24 functions as a tumor suppressor gene in vivo in transgenic mouse models of breast cancer. Oncotarget 2015; 6:36928-42. [PMID: 26474456 PMCID: PMC4741906 DOI: 10.18632/oncotarget.6047] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/23/2015] [Indexed: 12/31/2022] Open
Abstract
Melanoma differentiation associated gene-7/Interleukin-24 (MDA-7/IL-24) is a novel member of the IL-10 gene family that selectively induces apoptosis and toxic autophagy in a broad spectrum of human cancers, including breast cancer, without harming normal cells or tissues. The ability to investigate the critical events underlying cancer initiation and progression, as well as the capacity to test the efficacy of novel therapeutics, has been significantly advanced by the development of genetically engineered mice (GEMs) that accurately recapitulate specific human cancers. We utilized three transgenic mouse models to better comprehend the in vivo role of MDA-7/IL-24 in breast cancer. Using the MMTV-PyMT spontaneous mammary tumor model, we confirmed that exogenously introducing MDA-7/IL-24 using a Cancer Terminator Virus caused a reduction in tumor burden and also produced an antitumor "bystander" effect. Next we performed xenograft studies in a newly created MMTV-MDA-7 transgenic model that over-expresses MDA-7/IL-24 in the mammary glands during pregnancy and lactation, and found that MDA-7/IL-24 overexpression delayed tumor growth following orthotopic injection of a murine PDX tumor cell line (mPDX) derived from a tumor formed in an MMTV-PyMT mouse. We also crossed the MMTV-MDA-7 line to MMTV-Erbb2 transgenic mice and found that MDA-7/IL-24 overexpression delayed the onset of mammary tumor development in this model of spontaneous mammary tumorigenesis as well. Finally, we assessed the role of MDA-7/IL-24 in immune regulation, which can potentially contribute to tumor suppression in vivo. Our findings provide further direct in vivo evidence for the role of MDA-7/IL-24 in tumor suppression in breast cancer in immune-competent transgenic mice.
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Affiliation(s)
- Mitchell E. Menezes
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Xue-Ning Shen
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Swadesh K. Das
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Luni Emdad
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Chunqing Guo
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Fang Yuan
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - You-Jun Li
- Department of Anatomy, Norman Bethune College of Medicine, Jilin University, Changchun, China
| | - Michael C. Archer
- Departments of Medical Biophysics, University of Toronto, Ontario, Canada
- Nutritional Sciences, University of Toronto, Ontario, Canada
| | - Eldad Zacksenhaus
- Departments of Medical Biophysics, University of Toronto, Ontario, Canada
- Toronto General Research Institute - University Health Network, Toronto, Ontario, Canada
| | - Jolene J. Windle
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Mark A. Subler
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Yaacov Ben-David
- Departments of Medical Biophysics, University of Toronto, Ontario, Canada
- Division of Biology, the Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang, China
| | - Devanand Sarkar
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Xiang-Yang Wang
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
| | - Paul B. Fisher
- Department of Human and Molecular Genetics, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Institute of Molecular Medicine, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, School of Medicine, Richmond, Virginia, USA
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Panneerselvam J, Jin J, Shanker M, Lauderdale J, Bates J, Wang Q, Zhao YD, Archibald SJ, Hubin TJ, Ramesh R. IL-24 inhibits lung cancer cell migration and invasion by disrupting the SDF-1/CXCR4 signaling axis. PLoS One 2015; 10:e0122439. [PMID: 25775124 PMCID: PMC4361489 DOI: 10.1371/journal.pone.0122439] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 02/11/2015] [Indexed: 01/17/2023] Open
Abstract
Background The stromal cell derived factor (SDF)-1/chemokine receptor (CXCR)-4 signaling pathway plays a key role in lung cancer metastasis and is molecular target for therapy. In the present study we investigated whether interleukin (IL)-24 can inhibit the SDF-1/CXCR4 axis and suppress lung cancer cell migration and invasion in vitro. Further, the efficacy of IL-24 in combination with CXCR4 antagonists was investigated. Methods Human H1299, A549, H460 and HCC827 lung cancer cell lines were used in the present study. The H1299 lung cancer cell line was stably transfected with doxycycline-inducible plasmid expression vector carrying the human IL-24 cDNA and used in the present study to determine the inhibitory effects of IL-24 on SDF-1/CXCR4 axis. H1299 and A549 cell lines were used in transient transfection studies. The inhibitory effects of IL-24 on SDF1/CXCR4 and its downstream targets were analyzed by quantitative RT-PCR, western blot, luciferase reporter assay, flow cytometry and immunocytochemistry. Functional studies included cell migration and invasion assays. Principal Findings Endogenous CXCR4 protein expression levels varied among the four human lung cancer cell lines. Doxycycline-induced IL-24 expression in the H1299-IL24 cell line resulted in reduced CXCR4 mRNA and protein expression. IL-24 post-transcriptionally regulated CXCR4 mRNA expression by decreasing the half-life of CXCR4 mRNA (>40%). Functional studies showed IL-24 inhibited tumor cell migration and invasion concomitant with reduction in CXCR4 and its downstream targets (pAKTS473, pmTORS2448, pPRAS40T246 and HIF-1α). Additionally, IL-24 inhibited tumor cell migration both in the presence and absence of the CXCR4 agonist, SDF-1. Finally, IL-24 when combined with CXCR4 inhibitors (AMD3100, SJA5) or with CXCR4 siRNA demonstrated enhanced inhibitory activity on tumor cell migration. Conclusions IL-24 disrupts the SDF-1/CXCR4 signaling pathway and inhibits lung tumor cell migration and invasion. Additionally, IL-24, when combined with CXCR4 inhibitors exhibited enhanced anti-metastatic activity and is an attractive therapeutic strategy for lung metastasis.
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Affiliation(s)
- Janani Panneerselvam
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | - Jiankang Jin
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Manish Shanker
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America
| | - Jason Lauderdale
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | - Jonathan Bates
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | - Qi Wang
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | - Yan D. Zhao
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | | | - Timothy J. Hubin
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Department of Chemistry, Southwestern Oklahoma State University, Weatherford, Oklahoma, United States of America
| | - Rajagopal Ramesh
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
- Graduate Program in Biomedical Sciences, Oklahoma City, Oklahoma, United States of America
- * E-mail: (RR)
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Wei S, Cao H, Zhou X, Wu H, Yang J. Prokaryotically and eukaryotically expressed interleukin-24 induces breast cancer growth suppression via activation of apoptosis and inhibition of tumor angiogenesis. Mol Med Rep 2014; 11:3673-81. [PMID: 25544477 DOI: 10.3892/mmr.2014.3136] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Accepted: 10/24/2014] [Indexed: 11/05/2022] Open
Abstract
Melanoma differentiation‑associated‑7 (mda‑7)/interleukin‑24 (IL‑24), a unique cytokine‑tumor suppressor, exerts tumor‑selective killing activity in numerous types of cancer cell. Although eukaryotically and prokaryotically expressed recombinant human (rh)IL‑24 proteins have been previously shown to produce potent antitumor effects, to the best of our knowledge, no side‑by‑side study has been conducted that compares the two proteins directly. In the present study, rhIL‑24 protein was expressed in BL21 Escherichia coli transformed with the pET‑21a(+)‑hIL‑24 plasmid by isopropyl‑β‑D‑1‑thiogalactopyranoside induction. Following a denaturing and renaturing process, the soluble rhIL‑24 was purified using a Q‑Sepharose column. rhIL‑24 protein was also expressed in Chinese hamster ovary mammalian cells stably transfected with the pcDNA3‑hIL‑24 plasmid. The in vitro antitumor efficacies of the two treatments were compared using the MDA‑MB‑231 human breast cancer cell line. Furthermore, the therapeutic efficacies of the bacteria‑derived rhIL‑24 protein and the liposome‑coated pcDNA3‑hIL‑24 naked plasmid were evaluated in athymic nude mice with subcutaneously xenografted MDA‑MB‑231 cell tumors. The prokaryotically expressed/purified rhIL‑24 protein and the eukaryotically expressed rhIL‑24 in the cell supernate were revealed to be capable of efficiently suppressing MDA‑MB‑231 tumor growth in vitro. Similarly, the administration of bacteria‑derived rhIL‑24 protein and pcDNA3‑hIL‑24 naked plasmid also provided therapeutic benefits in the treatment of in vivo MDA‑MB‑231 xenografted tumors. The retarded in vitro and in vivo breast cancer growth elicited by rhIL‑24 was closely associated with the upregulation of the ratio of anti‑apoptotic B cell lymphoma 2 (Bcl‑2) to pro‑apoptotic Bcl‑2‑associated X protein (Bax), as well as the activation of caspase‑3 followed by marked induction of apoptosis, and the notable inhibition of tumor angiogenesis. Thus, the results of the present study indicate that prokaryotically expressed rhIL‑24 protein may be an alternate and promising antitumor agent in human breast cancer or other types of cancer.
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Affiliation(s)
- Shaohua Wei
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Hua Cao
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Xiaoyan Zhou
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Haorong Wu
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Jicheng Yang
- Department of Cell and Molecular Biology, College of Medicine, Soochow University, Suzhou, Jiangsu 215123, P.R. China
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Adenovirus-mediated IL-24 confers radiosensitization to human lung adenocarcinoma in vitro and in vivo. Mol Biol Rep 2014; 42:1069-80. [PMID: 25479732 DOI: 10.1007/s11033-014-3846-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2012] [Accepted: 11/19/2012] [Indexed: 01/10/2023]
Abstract
The current paper aims to study the effect of adenovirus-mediated IL-24 (Ad-IL-24) on human lung adenocarcinoma in vitro and in vivo and determine its possible mechanism of action. The growth-suppressing and apoptosis-inducing effects of Ad-IL-24, radiotherapy, and Ad-IL-24+ radiotherapy (hereinafter referred to as the joint group) on SPC-A1 lung carcinoma cells were assessed by using 3-(4,5-dimethyliazolyl-2)-2,5-diphnyltetrazolium bromide and flow cytometry. A human lung model was established with SPC-A1 cells in nude mice. Groups of mice were subjected to multi-point injections to their tumors. Gross tumor volumes were measured dynamically. The ratios of tumor suppression and radiosensitization effect were evaluated according to the method of probability sum Q values. The expressions of Bax, Bcl-2, Survivin, and Caspase-3 in tumor samples were detected by immunohistochemistry. The ratios of inhibition and apoptosis in the joint group were higher than those in the individual Ad-IL-24 and radiotherapy groups. In vitro, the joint group suppressed tumor growth conspicuously, showing a weight inhibition rate of about 64 %. The expressions of FasL, Bax and Caspase-3 were upregulated in the joint group, while the expressions of Cox,Bcl-2,VEGF,CD34 and Survivin were downregulated. The current study proves that Ad-IL-24 suppresses growth of SPC-A1 cells both in vitro and in vivo. Its functions appear to be related to cell apoptosis and antiangiogenesis.
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Duluc D, Banchereau R, Gannevat J, Thompson-Snipes L, Blanck JP, Zurawski S, Zurawski G, Hong S, Rossello-Urgell J, Pascual V, Baldwin N, Stecher J, Carley M, Boreham M, Oh S. Transcriptional fingerprints of antigen-presenting cell subsets in the human vaginal mucosa and skin reflect tissue-specific immune microenvironments. Genome Med 2014; 6:98. [PMID: 25520755 PMCID: PMC4268898 DOI: 10.1186/s13073-014-0098-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 10/28/2014] [Indexed: 12/30/2022] Open
Abstract
Background Dendritic cells localize throughout the body, where they can sense
and capture invading pathogens to induce protective immunity. Hence, harnessing
the biology of tissue-resident dendritic cells is fundamental for the rational
design of vaccines against pathogens. Methods Herein, we characterized the transcriptomes of four
antigen-presenting cell subsets from the human vagina (Langerhans cells,
CD14- and CD14+ dendritic
cells, macrophages) by microarray, at both the transcript and network level, and
compared them to those of three skin dendritic cell subsets and blood myeloid
dendritic cells. Results We found that genomic fingerprints of antigen-presenting cells are
significantly influenced by the tissue of origin as well as by individual subsets.
Nonetheless, CD14+ populations from both vagina and
skin are geared towards innate immunity and pro-inflammatory responses, whereas
CD14- populations, particularly skin and vaginal
Langerhans cells, and vaginal CD14- dendritic cells,
display both Th2-inducing and regulatory phenotypes. We also identified new
phenotypic and functional biomarkers of vaginal antigen-presenting cell
subsets. Conclusions We provide a transcriptional database of 87 microarray samples
spanning eight antigen-presenting cell populations in the human vagina, skin and
blood. Altogether, these data provide molecular information that will further help
characterize human tissue antigen-presenting cell lineages and their functions.
Data from this study can guide the design of mucosal vaccines against sexually
transmitted pathogens. Electronic supplementary material The online version of this article (doi:10.1186/s13073-014-0098-y) contains supplementary material, which is available to authorized
users.
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Affiliation(s)
- Dorothée Duluc
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Romain Banchereau
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Julien Gannevat
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | | | - Jean-Philippe Blanck
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Sandra Zurawski
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Gerard Zurawski
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Seunghee Hong
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Jose Rossello-Urgell
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Virginia Pascual
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Nicole Baldwin
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
| | - Jack Stecher
- Department of Obstetrics and Gynecology, Baylor University Medical Center, 3600 Gaston Ave, Dallas, TX 75246 USA
| | - Michael Carley
- Department of Obstetrics and Gynecology, Baylor University Medical Center, 3600 Gaston Ave, Dallas, TX 75246 USA
| | - Muriel Boreham
- Department of Obstetrics and Gynecology, Baylor University Medical Center, 3600 Gaston Ave, Dallas, TX 75246 USA
| | - SangKon Oh
- Baylor Institute for Immunology Research, 3434 Live Oak St, Dallas, TX 75204 USA
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