1
|
Melero I, Ochoa MC, Molina C, Sanchez‐Gregorio S, Garasa S, Luri‐Rey C, Hervas‐Stubbs S, Casares N, Elizalde E, Gomis G, Cirella A, Berraondo P, Teijeira A, Alvarez M. Intratumoral co-injection of NK cells and NKG2A-neutralizing monoclonal antibodies. EMBO Mol Med 2023; 15:e17804. [PMID: 37782273 PMCID: PMC10630884 DOI: 10.15252/emmm.202317804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 10/03/2023] Open
Abstract
NK-cell reactivity against cancer is conceivably suppressed in the tumor microenvironment by the interaction of the inhibitory receptor NKG2A with the non-classical MHC-I molecules HLA-E in humans or Qa-1b in mice. We found that intratumoral delivery of NK cells attains significant therapeutic effects only if co-injected with anti-NKG2A and anti-Qa-1b blocking monoclonal antibodies against solid mouse tumor models. Such therapeutic activity was contingent on endogenous CD8 T cells and type-1 conventional dendritic cells (cDC1). Moreover, the anti-tumor effects were enhanced upon combination with systemic anti-PD-1 mAb treatment and achieved partial abscopal efficacy against distant non-injected tumors. In xenografted mice bearing HLA-E-expressing human cancer cells, intratumoral co-injection of activated allogeneic human NK cells and clinical-grade anti-NKG2A mAb (monalizumab) synergistically achieved therapeutic effects. In conclusion, these studies provide evidence for the clinical potential of intratumoral NK cell-based immunotherapies that exert their anti-tumor efficacy as a result of eliciting endogenous T-cell responses.
Collapse
Affiliation(s)
- Ignacio Melero
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Departments of Immunology and OncologyClínica Universidad de NavarraPamplonaSpain
| | - Maria C Ochoa
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
| | - Carmen Molina
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Sandra Sanchez‐Gregorio
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Saray Garasa
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Carlos Luri‐Rey
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Sandra Hervas‐Stubbs
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Noelia Casares
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Edurne Elizalde
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Gabriel Gomis
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Assunta Cirella
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
| | - Pedro Berraondo
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
| | - Alvaro Teijeira
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
| | - Maite Alvarez
- Program for Immunology and Immunotherapy, CIMAUniversidad de NavarraPamplonaSpain
- Navarra Institute for Health Research (IdiSNA)PamplonaSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC)MadridSpain
- Cell Therapy, Stem Cells and Tissue GroupBiocruces Bizkaia Health Research InstituteBarakaldoSpain
- Research Unit, Basque Center for Blood Transfusion and Human TissuesOsakidetzaGaldakaoSpain
| |
Collapse
|
2
|
Suda T, Yokoo T, Kanefuji T, Kamimura K, Zhang G, Liu D. Hydrodynamic Delivery: Characteristics, Applications, and Technological Advances. Pharmaceutics 2023; 15:pharmaceutics15041111. [PMID: 37111597 PMCID: PMC10141091 DOI: 10.3390/pharmaceutics15041111] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/20/2023] [Accepted: 03/23/2023] [Indexed: 04/03/2023] Open
Abstract
The principle of hydrodynamic delivery was initially used to develop a method for the delivery of plasmids into mouse hepatocytes through tail vein injection and has been expanded for use in the delivery of various biologically active materials to cells in various organs in a variety of animal species through systemic or local injection, resulting in significant advances in new applications and technological development. The development of regional hydrodynamic delivery directly supports successful gene delivery in large animals, including humans. This review summarizes the fundamentals of hydrodynamic delivery and the progress that has been made in its application. Recent progress in this field offers tantalizing prospects for the development of a new generation of technologies for broader application of hydrodynamic delivery.
Collapse
|
3
|
Shen J, Zou Z, Guo J, Cai Y, Xue D, Liang Y, Wang W, Peng H, Fu YX. An engineered concealed IL-15-R elicits tumor-specific CD8+T cell responses through PD-1-cis delivery. J Exp Med 2022; 219:213502. [PMID: 36165896 PMCID: PMC9521244 DOI: 10.1084/jem.20220745] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/15/2022] [Accepted: 09/08/2022] [Indexed: 11/04/2022] Open
Abstract
Checkpoint blockade immunotherapy releases the inhibition of tumor-infiltrating lymphocytes (TILs) but weakly induces TIL proliferation. Exogenous IL-15 could further expand TILs and thus synergize with αPD-L1 therapy. However, systemic delivery of IL-15 extensively expands peripheral NK cells, causing severe toxicity. To redirect IL-15 to intratumoral PD-1+CD8+T effector cells instead of NK cells for better tumor control and lower toxicity, we engineered an anti-PD-1 fusion with IL-15-IL-15Rα, whose activity was geographically concealed by immunoglobulin Fc region with an engineered linker (αPD-1-IL-15-R) to bypass systemic NK cells. Systematic administration of αPD-1-IL-15-R elicited extraordinary antitumor efficacy with undetectable toxicity. Mechanistically, cis-delivery of αPD-1-IL-15-R vastly expands tumor-specific CD8+T cells for tumor rejection. Additionally, αPD-1-IL-15-R upregulated PD-1 and IL-15Rβ on T cells to create a feedforward activation loop, thus rejuvenating TILs, not only resulting in tumor control in situ, but also suppressing tumor metastasis. Collectively, renavigating IL-15 to tumor-specific PD-1+CD8+T cells, αPD-1-IL-15-R elicits effective systemic antitumor immunity.
Collapse
Affiliation(s)
- Jiao Shen
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Zhuangzhi Zou
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Jingya Guo
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Yueqi Cai
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Diyuan Xue
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
| | - Yong Liang
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
| | - Wenyan Wang
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
| | - Hua Peng
- Key Laboratory of Infection and Immunity, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Yang-Xin Fu
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
| |
Collapse
|
4
|
Zhang Y, Zhuang Q, Wang F, Zhang C, Xu C, Gu A, Zhong WH, Hu Y, Zhong X. Co-expression IL-15 receptor alpha with IL-15 reduces toxicity via limiting IL-15 systemic exposure during CAR-T immunotherapy. J Transl Med 2022; 20:432. [PMID: 36167591 PMCID: PMC9516829 DOI: 10.1186/s12967-022-03626-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Background Chimeric antigen receptor (CAR)-T cell therapy is a powerful adoptive immunotherapy against both B-cell malignancies and some types of solid tumors. Interleukin (IL) -15 is an important immune stimulator that may provide ideal long-term persistent CAR-T cells. However, higher base line or peak serum IL-15 levels are also related to severe toxicity, such as cytokine release syndrome (CRS), graft-versus-host disease (GVHD), and neurotoxicity. Methods We successfully constructed CD19 specific armored CAR-T cells overexpressing IL-I5 and IL-15 receptor alpha (IL-15Ra). In vitro cell differentiation and viability were monitored by flow cytometry, and an in vivo xenograft mouse models was used to evaluate the anti-tumor efficiency and liver damage of CAR-T cells. Results CAR-T cells overexpressing IL-15 alone demonstrated enhanced viability, retarded exhaustion in vitro and superior tumor-inhibitory effects in vivo. However, these tumor-free mice had lower survival rates, with serious liver injuries, as a possible result of toxicity. As expected, CAR-T cells overexpressing IL-15 combined with IL-15Ra had reduced CD132 expression and released fewer cytokines (IFNγ, IL-2 and IL-15) in vitro, as well as had the tendency to improve mouse survival via repressing the growth of tumor cells and keeping livers healthier compared to CAR-IL-15 T cells. Conclusions These results indicated the importance of IL-15 in enhancing T cells persistence and IL-15Ra in reducing the adverse effects of IL-15, with superior tumor retardation during CAR-T therapy. This study paves the way for the rapid exploitation of IL-15 in adoptive cell therapy in the future. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03626-x.
Collapse
Affiliation(s)
- Ying Zhang
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | - Qinghui Zhuang
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | - Fang Wang
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | - Can Zhang
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | - Chang Xu
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | - Aiqin Gu
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | | | - Yi Hu
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China
| | - Xiaosong Zhong
- The Clinical Center of Gene and Cell Engineering, Beijing Shijitan Hospital, Capital Medical University, Haidian District, No. 10, Iron Medicine Road, Yang Fang Dian, Beijing, 100038, China. .,Carriage Therapeutics for Affiliation, Beijing, China.
| |
Collapse
|
5
|
Di Trani CA, Cirella A, Arrizabalaga L, Fernandez-Sendin M, Bella A, Aranda F, Melero I, Berraondo P. Overcoming the limitations of cytokines to improve cancer therapy. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 369:107-141. [PMID: 35777862 DOI: 10.1016/bs.ircmb.2022.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Cytokines are pleiotropic soluble proteins used by immune cells to orchestrate a coordinated response against pathogens and malignancies. In cancer immunotherapy, cytokine-based drugs can be developed potentiating pro-inflammatory cytokines or blocking immunosuppressive cytokines. However, the complexity of the mechanisms of action of cytokines requires the use of biotechnological strategies to minimize systemic toxicity, while potentiating the antitumor response. Sequence mutagenesis, fusion proteins and gene therapy strategies are employed to enhance the half-life in circulation, target the desired bioactivity to the tumor microenvironment, and to optimize the therapeutic window of cytokines. In this review, we provide an overview of the different strategies currently being pursued in pre-clinical and clinical studies to make the most of cytokines for cancer immunotherapy.
Collapse
Affiliation(s)
- Claudia Augusta Di Trani
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Assunta Cirella
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Leire Arrizabalaga
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Myriam Fernandez-Sendin
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Angela Bella
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Fernando Aranda
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Department of Oncology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
| |
Collapse
|
6
|
Dunai C, Ames E, Ochoa MC, Fernandez-Sendin M, Melero I, Simonetta F, Baker J, Alvarez M. Killers on the loose: Immunotherapeutic strategies to improve NK cell-based therapy for cancer treatment. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 370:65-122. [PMID: 35798507 DOI: 10.1016/bs.ircmb.2022.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Natural killer (NK) cells are innate lymphocytes that control tumor progression by not only directly killing cancer cells, but also by regulating other immune cells, helping to orchestrate a coordinated anti-tumor response. However, despite the tremendous potential that this cell type has, the clinical results obtained from diverse NK cell-based immunotherapeutic strategies have been, until recent years, rather modest. The intrinsic regulatory mechanisms that are involved in the control of their activation as well as the multiple mechanisms that tumor cells have developed to escape NK cell-mediated cytotoxicity likely account for the unsatisfactory clinical outcomes. The current approaches to improve long-term NK cell function are centered on modulating different molecules involved in both the activation and inhibition of NK cells, and the latest data seems to advocate for combining strategies that target multiple aspects of NK cell regulation. In this review, we summarize the different strategies (such as engineered NK cells, CAR-NK, NK cell immune engagers) that are currently being used to take advantage of this potent and complex immune cell.
Collapse
Affiliation(s)
- Cordelia Dunai
- Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, United Kingdom
| | - Erik Ames
- Department of Pathology, Stanford University, Stanford, CA, United States
| | - Maria C Ochoa
- Program for Immunology and Immunotherapy, CIMA, Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IdiSNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Myriam Fernandez-Sendin
- Program for Immunology and Immunotherapy, CIMA, Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Ignacio Melero
- Program for Immunology and Immunotherapy, CIMA, Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IdiSNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Federico Simonetta
- Division of Hematology, Department of Oncology, Geneva University Hospitals, Geneva, Switzerland; Translational Research Centre in Onco-Haematology, Faculty of Medicine, Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Jeanette Baker
- Blood and Marrow Transplantation, Stanford University School of Medicine, Stanford, CA, United States
| | - Maite Alvarez
- Program for Immunology and Immunotherapy, CIMA, Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IdiSNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
| |
Collapse
|
7
|
Kheshti AMS, Hajizadeh F, Barshidi A, Rashidi B, Ebrahimi F, Bahmanpour S, Karpisheh V, Noukabadi FK, Kiani FK, Hassannia H, Atyabi F, Kiaie SH, Kashanchi F, Navashenaq JG, Mohammadi H, Bagherifar R, Jafari R, Zolbanin NM, Jadidi-Niaragh F. Combination Cancer Immunotherapy with Dendritic Cell Vaccine and Nanoparticles Loaded with Interleukin-15 and Anti-beta-catenin siRNA Significantly Inhibits Cancer Growth and Induces Anti-Tumor Immune Response. Pharm Res 2022; 39:353-367. [PMID: 35166995 DOI: 10.1007/s11095-022-03169-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/13/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE The invention and application of new immunotherapeutic methods can compensate for the inefficiency of conventional cancer treatment approaches, partly due to the inhibitory microenvironment of the tumor. In this study, we tried to inhibit the growth of cancer cells and induce anti-tumor immune responses by silencing the expression of the β-catenin in the tumor microenvironment and transmitting interleukin (IL)-15 cytokine to provide optimal conditions for the dendritic cell (DC) vaccine. METHODS For this purpose, we used folic acid (FA)-conjugated SPION-carboxymethyl dextran (CMD) chitosan (C) nanoparticles (NPs) to deliver anti-β-catenin siRNA and IL-15 to cancer cells. RESULTS The results showed that the codelivery of β-catenin siRNA and IL-15 significantly reduced the growth of cancer cells and increased the immune response. The treatment also considerably stimulated the performance of the DC vaccine in triggering anti-tumor immunity, which inhibited tumor development and increased survival in mice in two different cancer models. CONCLUSIONS These findings suggest that the use of new nanocarriers such as SPION-C-CMD-FA could be an effective way to use as a novel combination therapy consisting of β-catenin siRNA, IL-15, and DC vaccine to treat cancer.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents/administration & dosage
- Antineoplastic Agents/chemistry
- Cancer Vaccines/administration & dosage
- Cancer Vaccines/immunology
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Dendritic Cells/immunology
- Dendritic Cells/transplantation
- Drug Carriers
- Drug Compounding
- Female
- Gene Expression Regulation, Neoplastic
- Interleukin-15/administration & dosage
- Interleukin-15/chemistry
- Lymphocytes, Tumor-Infiltrating/immunology
- Magnetic Iron Oxide Nanoparticles
- Melanoma, Experimental/genetics
- Melanoma, Experimental/immunology
- Melanoma, Experimental/pathology
- Melanoma, Experimental/therapy
- Mice, Inbred BALB C
- RNA, Small Interfering/administration & dosage
- RNA, Small Interfering/genetics
- RNAi Therapeutics
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- Skin Neoplasms/therapy
- Tumor Burden/drug effects
- Tumor Microenvironment
- beta Catenin/genetics
- Mice
Collapse
Affiliation(s)
| | - Farnaz Hajizadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Asal Barshidi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bentolhoda Rashidi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farbod Ebrahimi
- Nanoparticle Process Technology, Faculty of Engineering, University of Duisburg-Essen, Duisburg, Germany
| | - Simin Bahmanpour
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahid Karpisheh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Fariba Karoon Kiani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Hassannia
- Immunogenetic Research Center, Faculty of Medicine and Amol Faculty of Paramedical Sciences, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fatemeh Atyabi
- Nanotechnology Research Centre, Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Hossein Kiaie
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Nano Drug Delivery Research Center, Kermanshah University of Medical Sciences, Kermanshah, 6715847141, Iran
| | - Fatah Kashanchi
- Laboratory of Molecular Virology, School of Systems Biology, George Mason University, Manassas, Virginia, USA
| | | | - Hamed Mohammadi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Rafieh Bagherifar
- Nano Drug Delivery Research Center, Kermanshah University of Medical Sciences, Kermanshah, 6715847141, Iran
| | - Reza Jafari
- Nephrology and Kidney Transplant Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
- Hematology, Immune Cell Therapy, and Stem Cell Transplantation Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Naime Majidi Zolbanin
- Hematology, Immune Cell Therapy, and Stem Cell Transplantation Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran.
- Experimental and Applied Pharmaceutical Research Center, Urmia University of Medical Sciences, Urmia, Iran.
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran.
| | - Farhad Jadidi-Niaragh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
- Research Center for Integrative Medicine in Aging, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
8
|
Evaluation of cancer stem cells markers expression in HCC trough real-time polymerase chain reaction. Methods Cell Biol 2022; 171:23-32. [DOI: 10.1016/bs.mcb.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
9
|
Hoteit M, Oneissi Z, Reda R, Wakim F, Zaidan A, Farran M, Abi-Khalil E, El-Sibai M. Cancer immunotherapy: A comprehensive appraisal of its modes of application. Oncol Lett 2021; 22:655. [PMID: 34386077 DOI: 10.3892/ol.2021.12916] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/18/2021] [Indexed: 12/13/2022] Open
Abstract
Conventional cancer treatments such as chemotherapy and radiation therapy have reached their therapeutic potential, leaving a gap for developing more effective cancer therapeutics. Cancer cells evade the immune system using various mechanisms of immune tolerance, underlying the potential impact of immunotherapy in the treatment of cancer. Immunotherapy includes several approaches such as activating the immune system in a cytokine-dependent manner, manipulating the feedback mechanisms involved in the immune response, enhancing the immune response via lymphocyte expansion and using cancer vaccines to elicit long-lasting, robust responses. These techniques can be used as monotherapies or combination therapies. The present review describes the immune-based mechanisms involved in tumor cell proliferation and maintenance and the rationale underlying various treatment methods. In addition, the present review provides insight into the potential of immunotherapy used alone or in combination with various types of therapeutics.
Collapse
Affiliation(s)
- Mira Hoteit
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Zeina Oneissi
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Ranim Reda
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Fadi Wakim
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Amar Zaidan
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Mohammad Farran
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Elie Abi-Khalil
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| | - Mirvat El-Sibai
- Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, Beirut 1102 2801, Lebanon
| |
Collapse
|
10
|
Qin H, Zhao R, Qin Y, Zhu J, Chen L, Di C, Han X, Cheng K, Zhang Y, Zhao Y, Shi J, Anderson GJ, Zhao Y, Nie G. Development of a Cancer Vaccine Using In Vivo Click-Chemistry-Mediated Active Lymph Node Accumulation for Improved Immunotherapy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2006007. [PMID: 33792097 DOI: 10.1002/adma.202006007] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 02/04/2021] [Indexed: 06/12/2023]
Abstract
Due to their ability to elicit a potent immune reaction with low systemic toxicity, cancer vaccines represent a promising strategy for treating tumors. Considerable effort has been directed toward improving the in vivo efficacy of cancer vaccines, with direct lymph node (LN) targeting being the most promising approach. Here, a click-chemistry-based active LN accumulation system (ALAS) is developed by surface modification of lymphatic endothelial cells with an azide group, which provide targets for dibenzocyclooctyne (DBCO)-modified liposomes, to improve the delivery of encapsulated antigen and adjuvant to LNs. When loading with OVA257-264 peptide and poly(I:C), the formulation elicits an enhanced CD8+ T cell response in vivo, resulting in a much more efficient therapeutic effect and prolonged median survival of mice. Compared to treatment with DBCO-conjugated liposomes (DL)-Ag/Ad without the azide targeting, the percent survival of ALAS-vaccine-treated mice improves by 100% over 60 days. Altogether, the findings indicate that the novel ALAS approach is a powerful strategy to deliver vaccine components to LNs for enhanced antitumor immunity.
Collapse
Affiliation(s)
- Hao Qin
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ruifang Zhao
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
- The GBA National Institute for Nanotechnology Innovation, Guangdong, 510700, China
| | - Yuting Qin
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jin Zhu
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Long Chen
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chunzhi Di
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xuexiang Han
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Keman Cheng
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
| | - Yinlong Zhang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ying Zhao
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jian Shi
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Gregory J Anderson
- Iron Metabolism Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, 4006, Australia
| | - Yuliang Zhao
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
- The GBA National Institute for Nanotechnology Innovation, Guangdong, 510700, China
| | - Guangjun Nie
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, China, Beijing, 100190, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
- The GBA National Institute for Nanotechnology Innovation, Guangdong, 510700, China
| |
Collapse
|
11
|
Nie W, Yu T, Liu X, Wang B, Li T, Wu Y, Zhou X, Ma L, Lin Y, Qian Z, Gao X. Non-viral vector mediated CKb11 with folic acid modification regulates macrophage polarization and DC maturation to elicit immune response against cancer. Bioact Mater 2021; 6:3678-3691. [PMID: 33898872 PMCID: PMC8056185 DOI: 10.1016/j.bioactmat.2021.03.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 02/24/2021] [Accepted: 03/12/2021] [Indexed: 02/08/2023] Open
Abstract
The immunosuppressive tumor microenvironment (TME) of cancer strongly hinders the anti-tumor immune responses, thereby resulting in disappointing responses to immunotherapy. Chemoattractive and promotive traits of chemokines exerted on leukocytes have garnered interest in improving the efficiency of immunotherapy by increasing the infiltration of immune cells in the TME. In this study, a folic acid (FA) -modified gene delivery system based on the self-assembly of DOTAP, MPEG-PCL-MPEG, and FA-PEG-PCL-PEG-FA, namely F-PPPD, was developed to deliver plasmids encoding the immunostimulating chemokine CKb11. The delivery of plasmid CKb11 (pCKb11) by F-PPPD nanoparticles resulted in the high secretion of CKb11 from tumor cells, which successfully activated T cells, suppressed the M2 polarization of macrophages, promoted the maturation of dendritic cells (DCs), facilitated the infiltration of natural killer (NK) cells and inhibited the infiltration of immunosuppressive cells in tumor tissues. Administration of F-PPPD/pCKb11 also significantly suppressed the cancer progression. Our study demonstrated a nanotechnology-enabled delivery of pCKb11, that remodeled the immunosuppressive TME, for cancer treatment. Immunosuppressive tumor microenvironment hinders the intratumoral immune responses. Immunogene therapy is one of new therapies, which brings dawn to the cancer patients. Non-viral vectors have shown great potential in immunogene therapy. FA modified non-viral vector carrying CKb11 activates the immunity against cancer.
Collapse
Affiliation(s)
- Wen Nie
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China.,Department of Medical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Ting Yu
- Department of Pathology and Laboratory of Pathology, State Key Laboratory of Biotherapy, West China Hospital, West China School of Medicine, Sichuan University, China
| | - Xiaoxiao Liu
- Department of Radiation Oncology, Cancer Center, Affiliated Hospital of Xuzhou Medical University; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, 221000, China
| | - Bilan Wang
- Department of Pharmacy, West China Second University Hospital of Sichuan University, Chengdu, 610041, China
| | - Tingting Li
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China
| | - Yin Wu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China
| | - Xikun Zhou
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China
| | - Lu Ma
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China
| | - Yunfeng Lin
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China.,College of Biomedical Engineering, Sichuan University, Chengdu, 610041, China
| | - Zhiyong Qian
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China
| | - Xiang Gao
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, PR China
| |
Collapse
|
12
|
Minute L, Teijeira A, Sanchez-Paulete AR, Ochoa MC, Alvarez M, Otano I, Etxeberrria I, Bolaños E, Azpilikueta A, Garasa S, Casares N, Luis Perez Gracia J, Rodriguez-Ruiz ME, Berraondo P, Melero I. Cellular cytotoxicity is a form of immunogenic cell death. J Immunother Cancer 2020; 8:jitc-2019-000325. [PMID: 32217765 PMCID: PMC7206966 DOI: 10.1136/jitc-2019-000325] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2020] [Indexed: 01/11/2023] Open
Abstract
Background The immune response to cancer is often conceptualized with the cancer immunity cycle. An essential step in this interpretation is that antigens released by dying tumors are presented by dendritic cells to naive or memory T cells in the tumor-draining lymph nodes. Whether tumor cell death resulting from cytotoxicity, as mediated by T cells or natural killer (NK) lymphocytes, is actually immunogenic currently remains unknown. Methods In this study, tumor cells were killed by antigen-specific T-cell receptor (TCR) transgenic CD8 T cells or activated NK cells. Immunogenic cell death was studied analyzing the membrane exposure of calreticulin and the release of high mobility group box 1 (HMGB1) by the dying tumor cells. Furthermore, the potential immunogenicity of the tumor cell debris was evaluated in immunocompetent mice challenged with an unrelated tumor sharing only one tumor-associated antigen and by class I major histocompatibility complex (MHC)-multimer stainings. Mice deficient in Batf3, Ifnar1 and Sting1 were used to study mechanistic requirements. Results We observe in cocultures of tumor cells and effector cytotoxic cells, the presence of markers of immunogenic cell death such as calreticulin exposure and soluble HMGB1 protein. Ovalbumin (OVA)-transfected MC38 colon cancer cells, exogenously pulsed to present the gp100 epitope are killed in culture by mouse gp100-specific TCR transgenic CD8 T cells. Immunization of mice with the resulting destroyed cells induces epitope spreading as observed by detection of OVA-specific T cells by MHC multimer staining and rejection of OVA+ EG7 lymphoma cells. Similar results were observed in mice immunized with cell debris generated by NK-cell mediated cytotoxicity. Mice deficient in Batf3-dependent dendritic cells (conventional dendritic cells type 1, cDC1) fail to develop an anti-OVA response when immunized with tumor cells killed by cytotoxic lymphocytes. In line with this, cultured cDC1 dendritic cells uptake and can readily cross-present antigen from cytotoxicity-killed tumor cells to cognate CD8+ T lymphocytes. Conclusion These results support that an ongoing cytotoxic antitumor immune response can lead to immunogenic tumor cell death.
Collapse
Affiliation(s)
- Luna Minute
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Alvaro Teijeira
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Alfonso R Sanchez-Paulete
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Maria C Ochoa
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maite Alvarez
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Itziar Otano
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Iñaki Etxeberrria
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Elixabet Bolaños
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Arantza Azpilikueta
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Saray Garasa
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Noelia Casares
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Jose Luis Perez Gracia
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Oncology and Immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Maria E Rodriguez-Ruiz
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Departments of Oncology and Immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain .,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain .,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.,Departments of Oncology and Immunology, Clínica Universidad de Navarra, Pamplona, Spain
| |
Collapse
|
13
|
GSDMD membrane pore is critical for IL-1β release and antagonizing IL-1β by hepatocyte-specific nanobiologics is a promising therapeutics for murine alcoholic steatohepatitis. Biomaterials 2020; 227:119570. [DOI: 10.1016/j.biomaterials.2019.119570] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 10/16/2019] [Accepted: 10/18/2019] [Indexed: 12/15/2022]
|
14
|
Thi VAD, Jeon HM, Park SM, Lee H, Kim YS. Cell-Based IL-15:IL-15Rα Secreting Vaccine as an Effective Therapy for CT26 Colon Cancer in Mice. Mol Cells 2019; 42:869-883. [PMID: 31760731 PMCID: PMC6939657 DOI: 10.14348/molcells.2019.0188] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/03/2019] [Accepted: 11/06/2019] [Indexed: 12/13/2022] Open
Abstract
Interleukin (IL)-15 is an essential immune-modulator with high potential for use in cancer treatment. Natural IL-15 has a low biological potency because of its short half-life and difficulties in mass-production. IL-15Rα, a member of the IL-15 receptor complex, is famous for its high affinity to IL-15 and its ability to lengthen the half-life of IL-15. We have double-transfected IL-15 and its truncated receptor IL-15Rα into CT26 colon cancer cells to target them for intracellular assembly. The secreted IL-15:IL-15Rα complexes were confirmed in ELISA and Co-IP experiments. IL-15:IL15Rα secreting clones showed a higher anti-tumor effect than IL-15 secreting clones. Furthermore, we also evaluated the vaccine and therapeutic efficacy of the whole cancercell vaccine using mitomycin C (MMC)-treated IL-15:IL15Rα secreting CT26 clones. Three sets of experiments were evaluated; (1) therapeutics, (2) vaccination, and (3) longterm protection. Wild-type CT26-bearing mice treated with a single dose of MMC-inactivated secreted IL-15:IL-15Rα clones prolonged survival compared to the control group. Survival of MMC-inactivated IL-15:IL-15Rα clone-vaccinated mice (without any further adjuvant) exceeded up to 100%. This protection effect even lasted for at least three months after the immunization. Secreted IL-15:IL-15Rα clones challenging trigger anti-tumor response via CD4+ T, CD8+ T, and natural killer (NK) cell-dependent cytotoxicity. Our result suggested that cell-based vaccine secreting IL-15:IL-15Rα, may offer the new tools for immunotherapy to treat cancer.
Collapse
Affiliation(s)
- Van Anh Do Thi
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon 34134,
Korea
| | - Hyung Min Jeon
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon 34134,
Korea
| | - Sang Min Park
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon 34134,
Korea
| | - Hayyoung Lee
- Institute of Biotechnology, Chungnam National University, Daejeon 34134,
Korea
| | - Young Sang Kim
- Department of Biochemistry, College of Natural Sciences, Chungnam National University, Daejeon 34134,
Korea
| |
Collapse
|
15
|
Alvarez M, Ochoa MC, Minute L, Melero I, Berraondo P. Rapid isolation and enrichment of mouse NK cells for experimental purposes. Methods Enzymol 2019; 631:257-275. [PMID: 31948551 DOI: 10.1016/bs.mie.2019.10.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Natural killer (NK) cells have shown to play a critical, but as yet poorly defined, role in the process by which the immune system controls tumor progression. Indeed, NK cell-based immunotherapy, particularly NK cell adoptive transfer therapy, has become a very attractive cancer weapon against multiple types of cancers such as metastatic and hematological cancers. Unfortunately, the implementation of these therapies has been challenged by the existence of immunosuppression mechanisms that have prevented NK cell functionality. Additionally, the development of protocols to obtain purified and functional NK cells has faced some difficulties due to the limitations in the numbers of cells that can be obtained and the development of an exhaustion phenotype with impaired proliferative and functional capabilities during lengthy ex vivo NK cell expansion protocols. Thus, the development of new strategies to obtain a rapid expansion of highly functional NK cells without the appearance of exhaustion is still much needed. This is particularly true in the case of mouse NK cells, a surrogate commonly used to evaluate NK cell biology and human NK cell-based immunotherapeutic alternatives. Here, we describe a feasible and rapid protocol to produce strongly activated mouse NK cells in vivo taking advantage of the hydrodynamic delivery of a plasmid that contains interleukin-15, a cytokine known to cause NK cell expansion and activation, fused with the binding domain of the IL-15Rα ("sushi" domain) and apolipoprotein A-I.
Collapse
Affiliation(s)
- Maite Alvarez
- Program of Immunology and Immunotherapy, CIMA Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maria C Ochoa
- Program of Immunology and Immunotherapy, CIMA Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Department of Immunology and Immunotherapy, Clinica Universidad de Navarra, Pamplona, Spain
| | - Luna Minute
- Program of Immunology and Immunotherapy, CIMA Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, CIMA Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Department of Immunology and Immunotherapy, Clinica Universidad de Navarra, Pamplona, Spain.
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, CIMA Universidad de Navarra, Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| |
Collapse
|
16
|
Berraondo P, Sanmamed MF, Ochoa MC, Etxeberria I, Aznar MA, Pérez-Gracia JL, Rodríguez-Ruiz ME, Ponz-Sarvise M, Castañón E, Melero I. Cytokines in clinical cancer immunotherapy. Br J Cancer 2019; 120:6-15. [PMID: 30413827 PMCID: PMC6325155 DOI: 10.1038/s41416-018-0328-y] [Citation(s) in RCA: 661] [Impact Index Per Article: 132.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 10/04/2018] [Accepted: 10/08/2018] [Indexed: 02/08/2023] Open
Abstract
Cytokines are soluble proteins that mediate cell-to-cell communication. Based on the discovery of the potent anti-tumour activities of several pro-inflammatory cytokines in animal models, clinical research led to the approval of recombinant interferon-alpha and interleukin-2 for the treatment of several malignancies, even if efficacy was only modest. These early milestones in immunotherapy have been followed by the recent addition to clinical practice of antibodies that inhibit immune checkpoints, as well as chimeric antigen receptor T cells. A renewed interest in the anti-tumour properties of cytokines has led to an exponential increase in the number of clinical trials that explore the safety and efficacy of cytokine-based drugs, not only as single agents, but also in combination with other immunomodulatory drugs. These second-generation drugs under clinical development include known molecules with novel mechanisms of action, new targets, and fusion proteins that increase half-life and target cytokine activity to the tumour microenvironment or to the desired effector immune cells. In addition, the detrimental activity of immunosuppressive cytokines can be blocked by antagonistic antibodies, small molecules, cytokine traps or siRNAs. In this review, we provide an overview of the novel trends in the cytokine immunotherapy field that are yielding therapeutic agents for clinical trials.
Collapse
Affiliation(s)
- Pedro Berraondo
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain.
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain.
| | - Miguel F Sanmamed
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
- Department of Oncology and immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - María C Ochoa
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
| | - Iñaki Etxeberria
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
| | - Maria A Aznar
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
| | - José Luis Pérez-Gracia
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
- Department of Oncology and immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - María E Rodríguez-Ruiz
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
- Department of Oncology and immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Mariano Ponz-Sarvise
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
- Department of Oncology and immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Eduardo Castañón
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain
- Department of Oncology and immunology, Clínica Universidad de Navarra, Pamplona, Spain
| | - Ignacio Melero
- Immunology and Immunotherapy Program, Center for Applied Medical Research, CIMA, University of Navarra, Pamplona, Spain.
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Pamplona, Spain.
- Department of Oncology and immunology, Clínica Universidad de Navarra, Pamplona, Spain.
| |
Collapse
|
17
|
Terán-Navarro H, Calderon-Gonzalez R, Salcines-Cuevas D, García I, Marradi M, Freire J, Salmon E, Portillo-Gonzalez M, Frande-Cabanes E, García-Castaño A, Martinez-Callejo V, Gomez-Roman J, Tobes R, Rivera F, Yañez-Diaz S, Álvarez-Domínguez C. Pre-clinical development of Listeria-based nanovaccines as immunotherapies for solid tumours: insights from melanoma. Oncoimmunology 2018; 8:e1541534. [PMID: 30713801 PMCID: PMC6343812 DOI: 10.1080/2162402x.2018.1541534] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/15/2018] [Accepted: 10/24/2018] [Indexed: 01/28/2023] Open
Abstract
Gold glyconanoparticles loaded with the listeriolysin O peptide 91-99 (GNP-LLO91-99), a bacterial peptide with anti-metastatic properties, are vaccine delivery platforms facilitating immune cell targeting and increasing antigen loading. Here, we present proof of concept analyses for the consideration of GNP-LLO91-99 nanovaccines as a novel immunotherapy for cutaneous melanoma. Studies using mouse models of subcutaneous melanoma indicated that GNP-LLO91-99 nanovaccines recruite and modulate dendritic cell (DC) function within the tumour, alter tumour immunotolerance inducing melanoma-specific cytotoxic T cells, cause complete remission and improve survival. GNP-LLO91-99 nanovaccines showed superior tumour regression and survival benefits, when combined with anti-PD-1 or anti-CTLA-4 checkpoint inhibitors, resulting in an improvement in the efficacy of these immunotherapies. Studies on monocyte-derived DCs from patients with stage IA, IB or IIIB melanoma confirmed the ability of GNP-LLO91-99 nanovaccines to complement the action of checkpoint inhibitors, by not only reducing the expression of cell-death markers on DCs, but also potentiating DC antigen-presentation. We propose that GNP-LLO91-99 nanovaccines function as immune stimulators and immune effectors and serve as safe cancer therapies, alone or in combination with other immunotherapies.
Collapse
Affiliation(s)
- Hector Terán-Navarro
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Ricardo Calderon-Gonzalez
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - David Salcines-Cuevas
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Isabel García
- Bionanoplasmonics Laboratory, CIC biomaGUNE and Biomedical Research Networking Center in Bioengineering, Nanomaterials and Nanomedicine (CIBER-BBN), Donostia-San Sebastián, Gipuzkoa, Spain
| | - Marco Marradi
- Bionanoplasmonics Laboratory, CIC biomaGUNE and Biomedical Research Networking Center in Bioengineering, Nanomaterials and Nanomedicine (CIBER-BBN), Donostia-San Sebastián, Gipuzkoa, Spain
| | - Javier Freire
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Erwan Salmon
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Mar Portillo-Gonzalez
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Elisabet Frande-Cabanes
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Almudena García-Castaño
- Servicio de Oncología Médica, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Virginia Martinez-Callejo
- Servicio de Farmacia Hospitalaria, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Javier Gomez-Roman
- Servicio de Anatomía Patológica, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Raquel Tobes
- Oh no Sequences! Research Group, Era7 Bioinformatics, Granada, Andalucia, Spain
| | - Fernando Rivera
- Servicio de Oncología Médica, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Sonsoles Yañez-Diaz
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
- Servicio de Dermatología, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, Spain
| | - Carmen Álvarez-Domínguez
- Group of Listeria based Nanovaccines and cellular vaccines and their applications in biomedicine, Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Cantabria, Spain
| |
Collapse
|
18
|
Liu X, Li Y, Sun X, Muftuoglu Y, Wang B, Yu T, Hu Y, Ma L, Xiang M, Guo G, You C, Gao X, Wei Y. Powerful anti-colon cancer effect of modified nanoparticle-mediated IL-15 immunogene therapy through activation of the host immune system. Theranostics 2018; 8:3490-3503. [PMID: 30026861 PMCID: PMC6037032 DOI: 10.7150/thno.24157] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 05/20/2018] [Indexed: 02/05/2023] Open
Abstract
Rationale: Colorectal cancer (CRC) is the third most commonly diagnosed cancer around the world. Over the past several years, immunotherapy has demonstrated considerable clinical benefit in CRC therapy, and the number of immunologic therapies for cancer treatment continues to climb each year. Interleukin-15 (IL15), a potent pro-inflammatory cytokine, has emerged as a candidate immunomodulator for the treatment of CRC. Methods: In this study, we developed a novel gene delivery system with a self-assembly method using DOTAP and MPEG-PLA (DMA) to carry pIL15, denoted as DMA-pIL15 which was used to treat tumor-bearing mice. Results: Supernatant from lymphocytes treated with supernatant derived from CT26 cells transfected with DMA-pIL15 inhibited the growth of CT26 cells and induced cell apoptosis in vitro. Treatment of tumor-bearing mice with DMA-pIL15 complex significantly inhibited tumor growth in both subcutaneous and peritoneal models in vivo by inhibiting angiogenesis, promoting apoptosis, and reducing proliferation through activation of the host immune system. Conclusion: The IL-15 plasmid and DMA complex showed promise for treating CRC clinically as an experimental new drug.
Collapse
Affiliation(s)
- Xiaoxiao Liu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
- Department of Radiation Oncology, Cancer Center, Affiliated Hospital of Xuzhou Medical University; Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Cancer Institute, Xuzhou Medical University, Xuzhou, 221000, China
- Department of Pharmacy, West China Second University Hospital of Sichuan University, Chengdu, 610041, China
| | - Yanyan Li
- Department of radiation oncology, Fudan University Shanghai Cancer Center; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Xiaodong Sun
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | | | - Bilan Wang
- Department of Pharmacy, West China Second University Hospital of Sichuan University, Chengdu, 610041, China
| | - Ting Yu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yuzhu Hu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Lu Ma
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Mingli Xiang
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Gang Guo
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Chao You
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xiang Gao
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yuquan Wei
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy, West China Hospital, West China Medical School, Sichuan University/Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| |
Collapse
|
19
|
Di Scala M, Gil-Fariña I, Olagüe C, Vales A, Sobrevals L, Fortes P, Corbacho D, González-Aseguinolaza G. Identification of IFN-γ-producing T cells as the main mediators of the side effects associated to mouse interleukin-15 sustained exposure. Oncotarget 2018; 7:49008-49026. [PMID: 27356750 PMCID: PMC5226487 DOI: 10.18632/oncotarget.10264] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 06/09/2016] [Indexed: 02/03/2023] Open
Abstract
Interleukin-15 (IL-15) is a cell growth-factor that regulates lymphocyte function and homeostasis. Its strong immunostimulatory activity coupled with an apparent lack of toxicity makes IL-15 an exciting candidate for cancer therapy, somehow limited by its short half-life in circulation. To increase IL-15 bioavailability we constructed a recombinant adeno-associated vector expressing murine IL-15 (AAV-mIL15) in the liver. Mice injected with AAV-mIL15 showed sustained and vector dose-dependent levels of IL-15/IL-15Rα complexes in serum, production of IFN-γ and activation of CD8+ T-cells and macrophages. The antitumoral efficacy of AAV-mIL15 was tested in a mouse model of metastatic colorectal cancer established by injection of MC38 cells. AAV-mIL15 treatment slightly inhibits MC38 tumor-growth and significantly increases the survival of mice. However, mIL-15 sustained expression was associated with development of side effects like hepatosplenomegaly, liver damage and the development of haematological stress, which results in the expansion of hematopoietic precursors in the bone marrow. To elucidate the mechanism, we treated IFN-γ receptor-, RAG1-, CD1d- and µMT-deficient mice and performed adoptive transfer of bone marrow cells from WT mice to RAG1-defcient mice. We demonstrated that the side effects of murine IL-15 administration were mainly mediated by IFN-γ-producing T-cells. CONCLUSIONS IL-15 induces the activation and survival of effector immune cells that are necessary for its antitumoral activity; but, long-term exposure to IL-15 is associated with the development of important side effects mainly mediated by IFN-γ-producing T-cells. Strategies to modulate T-cell activation should be combined with IL-15 administration to reduce secondary adverse events while maintaining its antitumoral effect.
Collapse
Affiliation(s)
- Marianna Di Scala
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Irene Gil-Fariña
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Department of Translational Oncology, National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Cristina Olagüe
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Africa Vales
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Luciano Sobrevals
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Puri Fortes
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - David Corbacho
- Imaging Unit and Cancer Imaging Laboratory, Center for Applied Medical Research (CIMA), University of Navarra, Pamplona, Spain
| | - Gloria González-Aseguinolaza
- Gene Therapy and Regulation of Gene Expression Program, Center for Applied Medical Research (CIMA), Pamplona, Spain
| |
Collapse
|
20
|
Liang X, Luo M, Wei XW, Ma CC, Yang YH, Shao B, Liu YT, Liu T, Ren J, Liu L, He ZY, Wei YQ. A folate receptor-targeted lipoplex delivering interleukin-15 gene for colon cancer immunotherapy. Oncotarget 2018; 7:52207-52217. [PMID: 27438147 PMCID: PMC5239545 DOI: 10.18632/oncotarget.10537] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Accepted: 06/16/2016] [Indexed: 02/05/2023] Open
Abstract
Interleukin-15 has been implicated as a promising cytokine for cancer immunotherapy, while folate receptor α (FRα) has been shown to be a potentially useful target for colon cancer therapy. Herein, we developed F-PLP/pIL15, a FRα-targeted lipoplex loading recombinant interleukin-15 plasmid (pIL15) and studied its antitumor effects in vivo using a CT26 colon cancer mouse model. Compared with control (normal saline) treatment, F-PLP/pIL15 significantly suppressed tumor growth in regard to tumor weight (P < 0.001) and reduced tumor nodule formation (P < 0.001). Moreover, when compared to other lipoplex-treated mice, F-PLP/pIL15-treated mice showed higher levels of IL15 secreted in the serum (P < 0.001) and ascites (P < 0.01). These results suggested that the targeted delivery of IL15 gene might be associated with its in vivo antitumor effects, which include inducing tumor cell apoptosis, inhibiting tumor proliferation and promoting the activation of immune cells such as T cells and natural killer cells. Furthermore, hematoxylin and eosin staining of vital organs following F-PLP/pIL15 treatment showed no detectable toxicity, thus indicating that intraperitoneal administration may be a viable route of delivery. Overall, these results suggest that F-PLP/pIL15 may serve as a potential targeting preparation for colon cancer therapy.
Collapse
Affiliation(s)
- Xiao Liang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Min Luo
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Xia-Wei Wei
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Cui-Cui Ma
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yu-Han Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Bin Shao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yan-Tong Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Ting Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jun Ren
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Li Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Zhi-Yao He
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yu-Quan Wei
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| |
Collapse
|
21
|
Calderon-Gonzalez R, Bronchalo-Vicente L, Freire J, Frande-Cabanes E, Alaez-Alvarez L, Gomez-Roman J, Yañez-Diaz S, Alvarez-Dominguez C. Exceptional antineoplastic activity of a dendritic-cell-targeted vaccine loaded with a Listeria peptide proposed against metastatic melanoma. Oncotarget 2017; 7:16855-65. [PMID: 26942874 PMCID: PMC4941355 DOI: 10.18632/oncotarget.7806] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 02/09/2016] [Indexed: 01/24/2023] Open
Abstract
Vaccination with dendritic cells (DCs) is proposed to induce lasting responses against melanoma but its survival benefit in patients needs to be demonstrated. We propose a DC-targeted vaccine loaded with a Listeria peptide with exceptional anti-tumour activity to prevent metastasis of melanoma. Mice vaccinated with vaccines based on DCs loaded with listeriolysin O peptide (91–99) (LLO91–99) showed clear reduction of metastatic B16OVA melanoma size and adhesion, prevention of lung metastasis, enhanced survival, and reversion of immune tolerance. Robust innate and specific immune responses explained the efficiency of DC-LLO91–99 vaccines against B16OVA melanoma. The noTable features of this vaccine related to melanoma reduction were: expansion of immune-dominant LLO91–99-specific CD8 T cells that helped to expand melanoma-specific CD8+ T cells; high numbers of tumour-infiltrating lymphocytes with a cytotoxic phenotype; and a decrease in CD4+CD25high regulatory T cells. This vaccine might be a useful alternative treatment for advanced melanoma, alone or in combination with other therapies.
Collapse
Affiliation(s)
- Ricardo Calderon-Gonzalez
- Group of Genomics, Proteomics and Vaccines, Marqués de Valdecilla Research Institute (IDIVAL), Santander, Spain
| | - Lucia Bronchalo-Vicente
- Group of Genomics, Proteomics and Vaccines, Marqués de Valdecilla Research Institute (IDIVAL), Santander, Spain.,Dermatology Department, Marqués de Valdecilla University Hospital (HUMV), Santander, Spain
| | - Javier Freire
- Pathological Anatomy Department, Marqués de Valdecilla University Hospital (HUMV), Santander, Spain
| | - Elisabet Frande-Cabanes
- Group of Genomics, Proteomics and Vaccines, Marqués de Valdecilla Research Institute (IDIVAL), Santander, Spain
| | - Lidia Alaez-Alvarez
- Group of Genomics, Proteomics and Vaccines, Marqués de Valdecilla Research Institute (IDIVAL), Santander, Spain
| | - Javier Gomez-Roman
- Pathological Anatomy Department, Marqués de Valdecilla University Hospital (HUMV), Santander, Spain
| | - Sonsóles Yañez-Diaz
- Dermatology Department, Marqués de Valdecilla University Hospital (HUMV), Santander, Spain
| | - Carmen Alvarez-Dominguez
- Group of Genomics, Proteomics and Vaccines, Marqués de Valdecilla Research Institute (IDIVAL), Santander, Spain
| |
Collapse
|
22
|
Ochoa MC, Minute L, López A, Pérez-Ruiz E, Gomar C, Vasquez M, Inoges S, Etxeberria I, Rodriguez I, Garasa S, Mayer JPA, Wirtz P, Melero I, Berraondo P. Enhancement of antibody-dependent cellular cytotoxicity of cetuximab by a chimeric protein encompassing interleukin-15. Oncoimmunology 2017; 7:e1393597. [PMID: 29308327 DOI: 10.1080/2162402x.2017.1393597] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 10/13/2017] [Accepted: 10/13/2017] [Indexed: 12/13/2022] Open
Abstract
Enhancement of antibody-dependent cellular cytotoxicity (ADCC) may potentiate the antitumor efficacy of tumor-targeted monoclonal antibodies. Increasing the numbers and antitumor activity of NK cells is a promising strategy to maximize the ADCC of standard-of-care tumor-targeted antibodies. For this purpose, we have preclinically tested a recombinant chimeric protein encompassing the sushi domain of the IL15Rα, IL-15, and apolipoprotein A-I (Sushi-IL15-Apo) as produced in CHO cells. The size-exclusion purified monomeric fraction of this chimeric protein was stable and retained the IL-15 and the sushi domain bioactivity as measured by CTLL-2 and Mo-7e cell proliferation and STAT5 phosphorylation in freshly isolated human NK and CD8+ T cells. On cell cultures, Sushi-IL15-Apo increases NK cell proliferation and survival as well as spontaneous and antibody-mediated cytotoxicity. Scavenger receptor class B type I (SR-B1) is the receptor for ApoA-I and is expressed on the surface of tumor cells. SR-B1 can adsorb the chimeric protein on tumor cells and can transpresent IL-15 to NK and CD8+ T cells. A transient NK-humanized murine model was developed to test the increase of ADCC attained by the chimeric protein in vivo. The EGFR+ human colon cancer cell line HT-29 was intraperitoneally inoculated in immune-deficient Rag2-/-γc-/- mice that were reconstituted with freshly isolated PBMCs and treated with the anti-EGFR mAb cetuximab. The combination of the Sushi-IL15-Apo protein and cetuximab reduced the number of remaining tumor cells in the peritoneal cavity and delayed tumor engraftment in the peritoneum. Furthermore, Sushi-IL15-Apo increased the anti-tumor effect of a murine anti-EGFR mAb in Rag1-/- mice bearing subcutaneous MC38 colon cancer transfected to express EGFR. Thus, Sushi-IL15-Apo is a potent tool to increase the number and the activation of NK cells to promote the ADCC activity of antibodies targeting tumor antigens.
Collapse
Affiliation(s)
- Maria Carmen Ochoa
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Spain
| | - Luna Minute
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ascensión López
- Servicio de Inmunología e Inmunoterapia, Clínica Universidad de Navarra, Pamplona, Spain.,Hematología y Área de Terapia Celular, Clínica Universidad de Navarra, Pamplona, Spain
| | - Elisabeth Pérez-Ruiz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Celia Gomar
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Marcos Vasquez
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Susana Inoges
- Servicio de Inmunología e Inmunoterapia, Clínica Universidad de Navarra, Pamplona, Spain.,Hematología y Área de Terapia Celular, Clínica Universidad de Navarra, Pamplona, Spain
| | - Iñaki Etxeberria
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Inmaculada Rodriguez
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Spain
| | - Saray Garasa
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | | | | | - Ignacio Melero
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Servicio de Inmunología e Inmunoterapia, Clínica Universidad de Navarra, Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain.,Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Spain
| |
Collapse
|
23
|
Paul S, Lal G. The Molecular Mechanism of Natural Killer Cells Function and Its Importance in Cancer Immunotherapy. Front Immunol 2017; 8:1124. [PMID: 28955340 PMCID: PMC5601256 DOI: 10.3389/fimmu.2017.01124] [Citation(s) in RCA: 458] [Impact Index Per Article: 65.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 08/28/2017] [Indexed: 12/31/2022] Open
Abstract
Natural killer (NK) cells are innate immune cells that show strong cytolytic function against physiologically stressed cells such as tumor cells and virus-infected cells. NK cells show a broad array of tissue distribution and phenotypic variability. NK cells express several activating and inhibitory receptors that recognize the altered expression of proteins on target cells and control the cytolytic function. NK cells have been used in several clinical trials to control tumor growth. However, the results are encouraging only in hematological malignancies but not very promising in solid tumors. Increasing evidence suggests that tumor microenvironment regulate the phenotype and function of NK cells. In this review, we discussed the NK cell phenotypes and its effector function and impact of the tumor microenvironment on effector and cytolytic function of NK cells. We also summarized various NK cell-based immunotherapeutic strategies used in the past and the possibilities to improve the function of NK cell for the better clinical outcome.
Collapse
Affiliation(s)
- Sourav Paul
- National Centre for Cell Science, Pune, India
| | | |
Collapse
|
24
|
Guo Y, Luan L, Patil NK, Sherwood ER. Immunobiology of the IL-15/IL-15Rα complex as an antitumor and antiviral agent. Cytokine Growth Factor Rev 2017; 38:10-21. [PMID: 28888485 DOI: 10.1016/j.cytogfr.2017.08.002] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 08/29/2017] [Indexed: 12/20/2022]
Abstract
Interleukin (IL)-15 is essential for natural killer (NK), NKT and memory (m) CD8+ T cell development and function, and is currently under investigation as an immunotherapeutic agent for the treatment of cancer. Recently, the creation of IL-15 superagonist by complexing IL-15 and its high affinity receptor alpha (IL-15 Rα) in solution, inspired by the natural trans-presentation of IL-15, advances the potential of IL-15-based tumor immunotherapy. IL-15 superagonist shows promising advantages over monomeric IL-15 such as sustaining high circulating concentrations due to prolonged half-life and more potently stimulating NK and CD8+ T effector lymphocytes. So far, there are three different forms of recombinant IL-15 superagonist fusion protein based on configurational modifications. Gene therapy using engineered cells co-expressing IL-15/IL-15 Rα complex for cancer treatment is also emerging. All forms have demonstrated efficacy in causing tumor regression in animal studies, which provides strong rationale for advancing IL-15 superagonist through clinical trials. To date, there are fourteen phase I/II IL-15 superagonist trials in cancer patients and one phase I trial in HIV patients. Information generated by ongoing trials regarding the toxicity and efficacy of IL-15 superagonist is awaited. Finally, we elaborate on immunotoxicity caused by IL-15 superagonist in preclinical studies and discuss important safety considerations.
Collapse
Affiliation(s)
- Yin Guo
- Departments of Pathology, Microbiology and Immunology. Vanderbilt University, Nashville, TN, USA; Department of Anesthesiology. Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Liming Luan
- Department of Anesthesiology. Vanderbilt University Medical Center, Nashville, TN, USA
| | - Naeem K Patil
- Department of Anesthesiology. Vanderbilt University Medical Center, Nashville, TN, USA
| | - Edward R Sherwood
- Departments of Pathology, Microbiology and Immunology. Vanderbilt University, Nashville, TN, USA; Department of Anesthesiology. Vanderbilt University Medical Center, Nashville, TN, USA.
| |
Collapse
|
25
|
The potential and promise of IL-15 in immuno-oncogenic therapies. Immunol Lett 2017; 190:159-168. [PMID: 28823521 DOI: 10.1016/j.imlet.2017.08.010] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 08/08/2017] [Accepted: 08/10/2017] [Indexed: 01/20/2023]
Abstract
This review provides an in-depth description of the preclinical and clinical studies demonstrating the effectiveness and limitations of IL-15 and IL-15 analogs given as an exogenous immuno-oncology agent. IL-15 is a cytokine that primarily stimulates the proliferation and cytotoxic functions of CD8T cells and NK cells leading to enhanced anti-tumor responses. While initially showing promise as a cancer therapeutic, the efficacy of IL-15 was limited by its short in vivo half-life. More recently, various approaches have been developed to improve the in vivo half-life and efficacy of IL-15, largely by generating IL-15/IL-15Rα conjugates. These new IL-15 based agents renew the prospect of IL-15 as a cancer immunotherapeutic agent. While having some efficacy in inducing tumor regression as a monotherapy, IL-15 agents also show great potential in being used in combination with other immuno-oncological therapies. Indeed, IL-15 used in combination therapy yields even better anti-tumor responses and prolongs survival than IL-15 treatment alone in numerous murine cancer models. The promising results from these preclinical studies have led to the implementation of several clinical trials to test the safety and efficacy of IL-15-based agents as a stand-alone treatment or in conjunction with other therapies to treat both advanced solid tumors and hematological malignancies.
Collapse
|
26
|
Berraondo P, Minute L, Ajona D, Corrales L, Melero I, Pio R. Innate immune mediators in cancer: between defense and resistance. Immunol Rev 2017; 274:290-306. [PMID: 27782320 DOI: 10.1111/imr.12464] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Chronic inflammation in the tumor microenvironment and evasion of the antitumor effector immune response are two of the emerging hallmarks required for oncogenesis and cancer progression. The innate immune system not only plays a critical role in perpetuating these tumor-promoting hallmarks but also in developing antitumor adaptive immune responses. Thus, understanding the dual role of the innate system in cancer immunology is required for the design of combined immunotherapy strategies able to tackle established tumors. Here, we review recent advances in the understanding of the role of cell populations and soluble components of the innate immune system in cancer, with a focus on complement, the adapter molecule Stimulator of Interferon Genes, natural killer cells, myeloid cells, and B cells.
Collapse
Affiliation(s)
- Pedro Berraondo
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Luna Minute
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Daniel Ajona
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Program of Solid Tumors and Biomarkers, CIMA, Pamplona, Spain.,Deparment of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain
| | | | - Ignacio Melero
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain.,Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Ruben Pio
- Navarra Institute for Health Research (IDISNA), Pamplona, Spain. .,Program of Solid Tumors and Biomarkers, CIMA, Pamplona, Spain. .,Deparment of Biochemistry and Genetics, School of Sciences, University of Navarra, Pamplona, Spain.
| |
Collapse
|
27
|
Muntasell A, Ochoa MC, Cordeiro L, Berraondo P, López-Díaz de Cerio A, Cabo M, López-Botet M, Melero I. Targeting NK-cell checkpoints for cancer immunotherapy. Curr Opin Immunol 2017; 45:73-81. [PMID: 28236750 DOI: 10.1016/j.coi.2017.01.003] [Citation(s) in RCA: 132] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 01/17/2017] [Accepted: 01/19/2017] [Indexed: 12/12/2022]
Abstract
Natural Killer (NK) cells are cytotoxic lymphocytes specialized in early defense against virus-infected and transformed cells. NK-cell function is regulated by activating and inhibitory surface receptors recognizing their ligands on transformed cells. Modulation of NK numbers and/or function by a variety of agents such as cytokines and monoclonal antibodies may result in enhanced anti-tumor activity. Recombinant cytokines (i.e., IL-15 and IL-2), antibodies blocking inhibitory receptors (i.e., KIR, NKG2A and TIGIT) and agonists delivering signals via CD137, NKG2D and CD16 stand out as the most suitable opportunities. These agents can be used to potentiate NKcell- mediated antibody-dependent cellular cytotoxicity (ADCC) against antibody-coated tumor cells, offering potential for multiple combinatorial immunotherapy strategies against cancer.
Collapse
Affiliation(s)
- Aura Muntasell
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Maria C Ochoa
- Centro de Investigacion Medica Aplicada (CIMA), Pamplona, Spain
| | - Luna Cordeiro
- Centro de Investigacion Medica Aplicada (CIMA), Pamplona, Spain
| | - Pedro Berraondo
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | | | - Mariona Cabo
- Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | | | - Ignacio Melero
- Centro de Investigacion Medica Aplicada (CIMA), Pamplona, Spain; Departamento de Inmunologia e Inmunoterapia, Clinica Universidad de Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Spain.
| |
Collapse
|
28
|
Antibody-dependent cell cytotoxicity: immunotherapy strategies enhancing effector NK cells. Immunol Cell Biol 2017; 95:347-355. [PMID: 28138156 DOI: 10.1038/icb.2017.6] [Citation(s) in RCA: 140] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 01/24/2017] [Accepted: 01/24/2017] [Indexed: 02/07/2023]
Abstract
Antibody-dependent cellular cytotoxicity (ADCC) is a set of mechanisms that target cells coated with IgG antibodies of the proper subclasses (IgG1 in the human) to be the prey of cell-to-cell cytolysis executed by immune cells expressing FcRIIIA (CD16A). These effectors include not only natural killer (NK) cells but also other CD16+ subsets such as monocyte/macrophages, NKT cells or γδ T cells. In cancer therapy, ADCC is exploited by antibodies that selectively recognize proteins on the surface of malignant cells. An approach to enhance antitumor activity is to act on effector cells so they are increased in their numbers or enhanced in their individual (on a cell per cell basis) ADCC performance. This enhancement can be therapeutically attained by cytokines (that is, interleukin (IL)-15, IL-21, IL-18, IL-2); immunostimulatory monoclonal antibodies (that is, anti-CD137, anti-CD96, anti-TIGIT, anti-KIR, anti-PD-1); TLR agonists or by adoptive infusions of ex vivo expanded NK cells which can be genetically engineered to become more efficient effectors. In conjunction with approaches optimizing IgG1 Fc affinity to CD16, acting on effector cells offers hope to achieve synergistic immunotherapy strategies.
Collapse
|
29
|
IL-15 receptor alpha as the magic wand to boost the success of IL-15 antitumor therapies: The upswing of IL-15 transpresentation. Pharmacol Ther 2016; 170:73-79. [PMID: 27777088 DOI: 10.1016/j.pharmthera.2016.10.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Interleukin (IL)-15 as a stand-alone therapy can activate the antitumor functions of immune effector cells resulting in significant tumor regression. Interestingly, combining IL-15 with the α-moiety of its receptor (IL-15Rα), also called IL-15 transpresentation, increases the in vivo half-life of IL-15 and enhances binding of IL-15 with cells expressing the IL-15Rβγ, such as NK cells and CD8+ T cells. These features enlarge the signal transmission of IL-15, resulting in improved proliferation and antitumor activities of both NK cells and CD8+ T cells, eventually leading to enhanced killing of tumor cells. In this review, we discuss the antitumor strategies in which this IL-15 transpresentation mechanism is implemented, that are currently under preclinical investigation. Furthermore, we give an overview of the studies in which the IL-15/IL-15Rα complexes are combined with other antitumor therapies. The promising results in these preclinical studies have incited several clinical trials to test the safety and efficacy of IL-15 transpresentation strategies to treat both hematological and advanced solid tumors.
Collapse
|
30
|
Song Y, Liu Y, Hu R, Su M, Rood D, Lai L. In Vivo Antitumor Activity of a Recombinant IL7/IL15 Hybrid Cytokine in Mice. Mol Cancer Ther 2016; 15:2413-2421. [PMID: 27474151 DOI: 10.1158/1535-7163.mct-16-0111] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 07/15/2016] [Indexed: 11/16/2022]
Abstract
Both IL7 and IL15 have become important candidate immunomodulators for cancer treatment. However, IL7 or IL15 used alone suffers from shortcomings, such as short serum half-life and limited antitumor effect. We have cloned and expressed a recombinant (r) IL7/IL15 fusion protein in which IL7 and IL15 are linked by a flexible linker. We then compared the antitumor effect of rIL7/IL15 with the individual factors rIL7 and/or rIL15. We show here that rIL7/IL15 has a higher antitumor activity than the combination of the individual factors in both murine B16F10 melanoma and CT-26 colon cancer models. This was associated with a significant increase in tumor infiltration of T cells, DCs, and NK cells and a decrease in regulatory T cells (Tregs). In addition, rIL7/IL15-treated DCs had higher expression of costimulatory molecules CD80 and CD86. The higher antitumor activity of rIL7/IL15 is likely due to its longer in vivo half-life and different effects on immune cells. Our results suggest that rIL7/IL15 may offer a new tool to enhance antitumor immunity and treat cancer. Mol Cancer Ther; 15(10); 2413-21. ©2016 AACR.
Collapse
Affiliation(s)
- Yinhong Song
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut. Medical College, Three Gorges University, Yichang, China
| | - Yalan Liu
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut
| | - Rong Hu
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut
| | - Min Su
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut
| | - Debra Rood
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut
| | - Laijun Lai
- Department of Allied Health Sciences, University of Connecticut, Storrs, Connecticut. University of Connecticut Stem Cell Institute, University of Connecticut, Storrs, Connecticut.
| |
Collapse
|
31
|
Alfaro C, Teijeira A, Oñate C, Pérez G, Sanmamed MF, Andueza MP, Alignani D, Labiano S, Azpilikueta A, Rodriguez-Paulete A, Garasa S, Fusco JP, Aznar A, Inogés S, De Pizzol M, Allegretti M, Medina-Echeverz J, Berraondo P, Perez-Gracia JL, Melero I. Tumor-Produced Interleukin-8 Attracts Human Myeloid-Derived Suppressor Cells and Elicits Extrusion of Neutrophil Extracellular Traps (NETs). Clin Cancer Res 2016; 22:3924-36. [PMID: 26957562 DOI: 10.1158/1078-0432.ccr-15-2463] [Citation(s) in RCA: 283] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 02/03/2016] [Indexed: 12/17/2022]
Abstract
PURPOSE Myeloid-derived suppressor cells (MDSC) are considered an important T-cell immunosuppressive component in cancer-bearing hosts. The factors that attract these cells to the tumor microenvironment are poorly understood. IL8 (CXCL8) is a potent chemotactic factor for neutrophils and monocytes. EXPERIMENTAL DESIGN MDSC were characterized and sorted by multicolor flow cytometry on ficoll-gradient isolated blood leucokytes from healthy volunteers (n = 10) and advanced cancer patients (n = 28). In chemotaxis assays, sorted granulocytic and monocytic MDSC were tested in response to recombinant IL8, IL8 derived from cancer cell lines, and patient sera. Neutrophil extracellular traps (NETs) formation was assessed by confocal microscopy, fluorimetry, and time-lapse fluorescence confocal microscopy on short-term MDSC cultures. RESULTS IL8 chemoattracts both granulocytic (GrMDSC) and monocytic (MoMDSC) human MDSC. Monocytic but not granulocytic MDSC exerted a suppressor activity on the proliferation of autologous T cells isolated from the circulation of cancer patients. IL8 did not modify the T-cell suppressor activity of human MDSC. However, IL8 induced the formation of NETs in the GrMDSC subset. CONCLUSIONS IL8 derived from tumors contributes to the chemotactic recruitment of MDSC and to their functional control. Clin Cancer Res; 22(15); 3924-36. ©2016 AACR.
Collapse
Affiliation(s)
- Carlos Alfaro
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain. Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Alvaro Teijeira
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain. Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Carmen Oñate
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain. Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Guiomar Pérez
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain. Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Miguel F Sanmamed
- Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Maria Pilar Andueza
- Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Diego Alignani
- Cytometry Platform, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Sara Labiano
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Arantza Azpilikueta
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Alfonso Rodriguez-Paulete
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Saray Garasa
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Juan P Fusco
- Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Angela Aznar
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Susana Inogés
- Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | | | | | - Jose Medina-Echeverz
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Pedro Berraondo
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain
| | - Jose L Perez-Gracia
- Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain
| | - Ignacio Melero
- Division of Gene Therapy and Hepatology, Centre for Applied Medical Research (CIMA), Pamplona, Spain. Department of Oncology, University Clinic of Navarra, Pamplona, Spain. Department of Immunology, University Clinic of Navarra, Pamplona, Spain.
| |
Collapse
|
32
|
Pilipow K, Roberto A, Roederer M, Waldmann TA, Mavilio D, Lugli E. IL15 and T-cell Stemness in T-cell-Based Cancer Immunotherapy. Cancer Res 2015; 75:5187-5193. [PMID: 26627006 DOI: 10.1158/0008-5472.can-15-1498] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Accepted: 07/27/2015] [Indexed: 12/31/2022]
Abstract
Preclinical models revealed that the immune system can mediate rejection of established tumors, but direct evidence in humans has been limited to largely immunogenic tumors, such as melanoma. The recent success of immune checkpoint inhibitors and adoptive T-cell transfer immunotherapy in clinical trials has instilled new hope for the use of T-cell immunotherapy in the treatment of cancer. IL15, a potent immunostimulatory cytokine, both potentiates host T-cells and natural killer (NK) cell immune responses and promotes the generation of long-lived memory T cells with superior functional capacity, with potential use in adoptive T-cell transfer protocols. IL15 has been recently tested in the clinic and showed dramatic effects at the level of responding NK and CD8(+) memory T cells. The recent advances in the knowledge of IL15-dependent regulation of T-cell responses, gene expression, and metabolic adaptation have important implications for the use of IL15 in T-cell-based immunotherapy of cancer.
Collapse
Affiliation(s)
- Karolina Pilipow
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Alessandra Roberto
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Mario Roederer
- ImmunoTechnology Section, Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Thomas A Waldmann
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Domenico Mavilio
- Unit of Clinical and Experimental Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy.,Department of Medical Biotechnologies and Translational Medicine (BioMeTra), University of Milan, Milan, Italy
| | - Enrico Lugli
- Laboratory of Translational Immunology, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| |
Collapse
|
33
|
Pulliam SR, Uzhachenko RV, Adunyah SE, Shanker A. Common gamma chain cytokines in combinatorial immune strategies against cancer. Immunol Lett 2015; 169:61-72. [PMID: 26597610 DOI: 10.1016/j.imlet.2015.11.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 10/15/2015] [Accepted: 11/12/2015] [Indexed: 01/10/2023]
Abstract
Common γ chain (γC) cytokines, namely IL-2, IL-4, IL-7, IL-9, IL-15, and IL-21 are important for the proliferation, differentiation, and survival of lymphocytes that display antitumor activity, thus stimulating considerable interest for the use of cytokines in cancer immunotherapy. In this review, we will focus on the γC cytokines that demonstrate the greatest potential for immunotherapy, IL-2, IL-7, IL-15, and IL-21. We will briefly cover their biological function, potential applications in cancer therapy, and update on their use in combinatorial immune strategies for eradicating tumors and hematopoietic malignancies.
Collapse
Affiliation(s)
- Stephanie R Pulliam
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA; School of Graduate Studies and Research, Meharry Medical College, Nashville, TN 37208, USA
| | - Roman V Uzhachenko
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA
| | - Samuel E Adunyah
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA; School of Graduate Studies and Research, Meharry Medical College, Nashville, TN 37208, USA.
| | - Anil Shanker
- Department of Biochemistry and Cancer Biology, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA; School of Graduate Studies and Research, Meharry Medical College, Nashville, TN 37208, USA; Host-Tumor Interactions Research Program, Vanderbilt-Ingram Cancer Center, Vanderbilt University, Nashville, TN 37232, USA.
| |
Collapse
|
34
|
Dysfunctional High-Density Lipoprotein: An Innovative Target for Proteomics and Lipidomics. CHOLESTEROL 2015; 2015:296417. [PMID: 26634153 PMCID: PMC4655037 DOI: 10.1155/2015/296417] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2015] [Revised: 10/12/2015] [Accepted: 10/12/2015] [Indexed: 02/02/2023]
Abstract
High-Density Lipoprotein-Cholesterol (HDL-C) is regarded as an important protective factor against cardiovascular disease, with abundant evidence of an inverse relationship between its serum levels and risk of cardiovascular disease, as well as various antiatherogenic, antioxidant, and anti-inflammatory properties. Nevertheless, observations of hereditary syndromes featuring scant HDL-C concentration in absence of premature atherosclerotic disease suggest HDL-C levels may not be the best predictor of cardiovascular disease. Indeed, the beneficial effects of HDL may not depend solely on their concentration, but also on their quality. Distinct subfractions of this lipoprotein appear to be constituted by specific protein-lipid conglomerates necessary for different physiologic and pathophysiologic functions. However, in a chronic inflammatory microenvironment, diverse components of the HDL proteome and lipid core suffer alterations, which propel a shift towards a dysfunctional state, where HDL-C becomes proatherogenic, prooxidant, and proinflammatory. This heterogeneity highlights the need for further specialized molecular studies in this aspect, in order to achieve a better understanding of this dysfunctional state; with an emphasis on the potential role for proteomics and lipidomics as valuable methods in the search of novel therapeutic approaches for cardiovascular disease.
Collapse
|
35
|
Bahri R, Pateras IS, D'Orlando O, Goyeneche-Patino DA, Campbell M, Polansky JK, Sandig H, Papaioannou M, Evangelou K, Foukas PG, Gorgoulis VG, Bulfone-Paus S. IL-15 suppresses colitis-associated colon carcinogenesis by inducing antitumor immunity. Oncoimmunology 2015; 4:e1002721. [PMID: 26405589 DOI: 10.1080/2162402x.2014.1002721] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 12/18/2014] [Accepted: 12/20/2014] [Indexed: 12/13/2022] Open
Abstract
IL-15 regulates the development, survival, and proliferation of multiple innate and adaptive immune cells and plays a dual role, inducing both tumor cell growth and antitumor immunity. However, the role of IL-15 in inflammation-induced cancer remains unclear. To explore this, we have compared the colon carcinoma burden of Il15-/- and Il15rα -/- mice with wild type (WT) mice after induction of colitis-associated colon carcinogenesis utilizing the AOM/DSS model. Compared to WT mice, Il15-/- but not Il15rα -/- mice showed reduced survival, along with higher tumor incidence, colon weight, and tumor size. This suggests that low affinity IL-15 signaling via the shared IL-2Rβ/γc decreases the risk for developing colitis-associated cancer. CD11c-Il15 mice, in which IL-15 expression is reconstituted in Il15-/- mice under the control of the CD11c-promoter, showed that selective reconstitution of IL-15 in antigen-presenting cells restored the CD8+ T and NK cell compartments, serum levels of IFNγ, G-CSF, IL-10, and CXCL1 and reduced tumor burden. After demonstrating IL-15 expression in human colorectal cancer (CRC) cells in situ, we investigated the role of this cytokine in the modulation of key colonic oncogenic pathways in the tumor. While these pathways were found to be unaltered in the absence of IL-15, tumor transcriptome analysis showed that the loss of IL-15 upregulates key inflammatory mediators associated with colon cancer progression, such as IL-1β, IL-22, IL-23, Cxcl5, and Spp1. These findings provide evidence that IL-15 suppresses colitis-associated colon carcinogenesis through regulation of antitumor cytotoxicity, and modulation of the inflammatory tumor micromilieu.
Collapse
Affiliation(s)
- Rajia Bahri
- Institute of Inflammation and Repair and MCCIR; University of Manchester ; Manchester, UK ; Priority Area Asthma and Allergies; Research Center Borstel ; Borstel, Germany
| | - Ioannis S Pateras
- Molecular Carcinogenesis Group; Department of Histology & Embryology; School of Medicine; University of Athens ; Athens, Greece
| | - Orietta D'Orlando
- Priority Area Asthma and Allergies; Research Center Borstel ; Borstel, Germany
| | | | - Michelle Campbell
- Institute of Inflammation and Repair and MCCIR; University of Manchester ; Manchester, UK
| | - Julia K Polansky
- Priority Area Asthma and Allergies; Research Center Borstel ; Borstel, Germany
| | - Hilary Sandig
- Institute of Inflammation and Repair and MCCIR; University of Manchester ; Manchester, UK
| | - Marilena Papaioannou
- Molecular Carcinogenesis Group; Department of Histology & Embryology; School of Medicine; University of Athens ; Athens, Greece
| | - Kostas Evangelou
- Molecular Carcinogenesis Group; Department of Histology & Embryology; School of Medicine; University of Athens ; Athens, Greece
| | - Periklis G Foukas
- Molecular Carcinogenesis Group; Department of Histology & Embryology; School of Medicine; University of Athens ; Athens, Greece ; 2nd Department of Pathology; University of Athens Medical School; "Attikon" University Hospital ; Athens, Greece
| | - Vassilis G Gorgoulis
- Molecular Carcinogenesis Group; Department of Histology & Embryology; School of Medicine; University of Athens ; Athens, Greece ; Biomedical Research Foundation; Academy of Athens ; Athens, Greece ; Faculty Institute for Cancer Sciences; University of Manchester; Manchester Academic Health Science Centre ; Manchester, UK
| | - Silvia Bulfone-Paus
- Institute of Inflammation and Repair and MCCIR; University of Manchester ; Manchester, UK
| |
Collapse
|
36
|
Ochoa MC, Melero I, Berraondo P. High-density lipoproteins delivering interleukin-15. Oncoimmunology 2014; 2:e23410. [PMID: 23734302 PMCID: PMC3654572 DOI: 10.4161/onci.23410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Accepted: 12/23/2012] [Indexed: 12/03/2022] Open
Abstract
Circulating lipoproteins may offer interesting properties as therapeutic carriers for cytokines and hormones, in terms of both stability and bio-distribution. The fusion of apolipoprotein A-I with interleukin-15 (IL-15) targets the latter to high-density lipoproteins (HDLs). The bioactivity of this chimera can be further enhanced by creating triple fusions with IL-15 receptor α domain involved in IL-15 trans-presentation.
Collapse
Affiliation(s)
- Maria C Ochoa
- Division of Hepatology and Gene Therapy; Center for Applied Medical Research, and University Clinic; University of Navarra, Pamplona; Navarra, Spain
| | | | | |
Collapse
|
37
|
Van den Bergh JMJ, Van Tendeloo VFI, Smits ELJM. Interleukin-15: new kid on the block for antitumor combination therapy. Cytokine Growth Factor Rev 2014; 26:15-24. [PMID: 25306466 DOI: 10.1016/j.cytogfr.2014.09.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 09/03/2014] [Indexed: 11/24/2022]
Abstract
Interleukin (IL)-15 is one of the most promising molecules to be used in antitumor immune therapy, as it is able to stimulate the main killer cells of both the innate and adaptive immune system. Although this cytokine can be used as a stand-alone immunotherapeutic agent, IL-15 will probably be most efficient in combination with other strategies to overcome high tumor burden, immune suppression of the tumor microenvironment and/or the short half-life of IL-15. In this review, we will discuss the combination strategies with IL-15 that have been tested to date in different animal tumor models, which include chemotherapy, other immunostimulatory cytokines, targeted therapy, adoptive cell transfer and gene therapy. In addition, we give an overview of IL-15 combination therapies that are currently tested in clinical studies to treat patients with hematological or advanced solid tumors.
Collapse
Affiliation(s)
- Johan M J Van den Bergh
- Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine & Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Viggo F I Van Tendeloo
- Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine & Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Evelien L J M Smits
- Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine & Health Sciences, University of Antwerp, Antwerp, Belgium; Center for Oncological Research Antwerp, Faculty of Medicine & Health Sciences, University of Antwerp, Antwerp, Belgium.
| |
Collapse
|
38
|
Aznar MÁ, Melero I, Quetglas JI. Routing cancer immunology and immunotherapy from the lab to the clinic 4-5 th March 2014, Center for Applied Medical Research and University Clinic, Pamplona, Spain. J Transl Med 2014; 12:202. [PMID: 25060862 PMCID: PMC4112657 DOI: 10.1186/1479-5876-12-202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 07/02/2014] [Indexed: 11/10/2022] Open
Abstract
New approaches to generate effective anticancer responses by either inducing immune responses or inhibiting immunosuppression are under development to improve efficacy in patients. On March 4-5th, 2014, a symposium was held in Pamplona, Spain, to report the new strategies showing preclinical and clinical results regarding translational research efforts on the topic. Participants interacted through oral presentations of 15 speakers and further discussions on topics that included novel therapeutic agents for cancer immunotherapy, viral vectors and interferon-based approaches, experimental tumor imaging and immunostimulatory monoclonal antibodies. Promising agents to target cancer cells and therapeutic approaches that are under translation from bench to patients were presented.
Collapse
Affiliation(s)
| | | | - José I Quetglas
- Center for Applied Medical Research, CIMA and University Clinic, University of Navarra, Pamplona, Spain.
| |
Collapse
|
39
|
Jing W, Chen Y, Lu L, Hu X, Shao C, Zhang Y, Zhou X, Zhou Y, Wu L, Liu R, Fan K, Jin G. Human umbilical cord blood-derived mesenchymal stem cells producing IL15 eradicate established pancreatic tumor in syngeneic mice. Mol Cancer Ther 2014; 13:2127-37. [PMID: 24928851 DOI: 10.1158/1535-7163.mct-14-0175] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Mesenchymal stem cells (MSC) represent a new tool for delivery of therapeutic agents to cancer sites because of their strong tropism toward tumors. IL15 has demonstrated a potent antitumor activity in various animal models as well as clinical trials. However, because of its short half-life, effective therapeutic effects usually require a high dose, which often results in undesired side effects; thus, new strategies for overcoming this disadvantage are needed. In this study, human MSCs were isolated from umbilical cord blood as delivery vehicles and transduced with lentivirus vector expressing murine IL15 (MSC-IL15). In vitro assays of lymphocyte activation and proliferation demonstrated that IL15 produced by MSCs was biofunctional. In syngeneic mice bearing Pan02 pancreatic tumors, systemic administration of MSC-IL15 significantly inhibited tumor growth and prolonged the survival of tumor-bearing mice, which were associated with tumor cell apoptosis, and natural killer (NK)- and T-cell accumulation. Furthermore, we confirmed that MSC-IL15 could migrate toward tumor and secreted IL15 in tumor-specific sites. Depletion of NK and CD8(+) T cells abolished the antitumor activity of MSC-IL15, suggesting that NK and CD8(+) T cells play a key role for MSC-IL15-mediated effect. Interestingly, cured mice after MSC-IL15 treatment were resistant to Pan02 pancreatic tumor rechallenge, and adoptive transfer of lymphocytes from cured mice also could cause rejection of Pan02 tumor inoculation in naïve mice, indicating that MSC-IL15 induced tumor-specific T-cell immune memory response. Overall, these data support that MSCs producing IL15 might represent an innovative strategy for therapy of pancreatic tumor.
Collapse
Affiliation(s)
- Wei Jing
- Departments of General Surgery and
| | | | - Lei Lu
- Department of Pharmaceutics, PLA No. 323 Hospital, Xi'an, Shaanxi
| | | | | | | | | | | | - Lang Wu
- Center for Clinical and Translational Science, Mayo Clinic, Rochester Minnesota
| | - Rui Liu
- Departments of General Surgery and
| | - Kexing Fan
- International Cancer Research Institute, The Second Military Medical University, Shanghai; Cancer Center, Chinese PLA General Hospital, Beijing, People's Republic of China; and
| | - Gang Jin
- Departments of General Surgery and
| |
Collapse
|
40
|
Kermer V, Hornig N, Harder M, Bondarieva A, Kontermann RE, Müller D. Combining antibody-directed presentation of IL-15 and 4-1BBL in a trifunctional fusion protein for cancer immunotherapy. Mol Cancer Ther 2013; 13:112-21. [PMID: 24198185 DOI: 10.1158/1535-7163.mct-13-0282] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Influencing the cytokine receptor network that modulates the immune response holds great potential for cancer immunotherapy. Although encouraging results have been obtained by focusing on individual members of the common γ-chain (γc) receptor family and TNF receptor superfamily so far, combination strategies might be required to further improve the effectiveness of the antitumor response. Here, we propose the combination of interleukin (IL)-15 and 4-1BBL in a single, tumor-directed molecule. Therefore, a trifunctional antibody fusion protein was generated, composed of a tumor-specific recombinant antibody, IL-15 linked to a fragment of the IL-15Rα chain (RD) and the extracellular domain of 4-1BBL. In soluble and targeted forms, the trifunctional antibody fusion protein RD_IL-15_scFv_4-1BBL was shown to stimulate activated T-cell proliferation and induce T-cell cytotoxicity to a similar degree as the bifunctional scFv_RD_IL-15 fusion protein. On the other hand, in targeted form, the trifunctional fusion protein was much more effective in inducing T-cell proliferation and IFN-γ release of unstimulated peripheral blood mononuclear cells (PBMC). Here, the additional signal enhancement could be attributed to the costimulatory activity of 4-1BBL, indicating a clear benefit for the simultaneous presentation of IL-15 and 4-1BBL in one molecule. Furthermore, the trifunctional antibody fusion protein was more effective than the corresponding bifunctional fusion proteins in reducing metastases in a tumor mouse model in vivo. Hence, the targeted combination of IL-15 and 4-BBL in the form of a trifunctional antibody-fusion protein is a promising new approach for cancer immunotherapy.
Collapse
Affiliation(s)
- Vanessa Kermer
- Corresponding Author: Dafne Müller, Institut für Zellbiologie und Immunologie, Universität Stuttgart, Allmandring 31, Stuttgart 70569, Germany.
| | | | | | | | | | | |
Collapse
|
41
|
Hernandez-Alcoceba R, Sangro B, Berraondo P, Gonzalez-Aseguinolaza G, Prieto J. Cytokines for the treatment of gastrointestinal cancers: clinical experience and new perspectives. Expert Opin Investig Drugs 2013; 22:827-41. [PMID: 23594171 DOI: 10.1517/13543784.2013.793307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Cytokines are key mediators of the immune system and have been proposed as therapeutic agents against cancer, either as recombinant proteins, or as transgenes in gene therapy approaches. Stimulation of immune responses against cancer cells is an appealing method to treat tumors with high risk of relapse and systemic dissemination. AREAS COVERED We provide a critical overview of clinical trials involving the use of cytokines for the treatment of liver, colon and pancreatic cancers. Special attention has been paid to advances in the field of gene therapy and oncolytic viruses. The potential of new developments still in a pre-clinical stage is also discussed. We have revised public sources of information (PubMed, US National Institutes of Health clinical trials database) up to January 2013. EXPERT OPINION The complexity of the immune system and the unfavorable pharmacokinetic properties of cytokines limit the efficacy of these molecules as single agents for the treatment of cancer. Expression from gene therapy vectors, together with new methods of targeting and stabilization, may overcome these hurdles. We believe cytokines will play a crucial role as part of combined approaches, enhancing the action of adoptive cell immunotherapy, oncolytic viruses or biological therapies.
Collapse
Affiliation(s)
- Ruben Hernandez-Alcoceba
- CIMA, University of Navarra, Division of Hepatology and Gene Therapy, Foundation for Applied Medical Research, Pamplona, Spain
| | | | | | | | | |
Collapse
|