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Recent Advances and Challenges in Cancer Immunotherapy. Cancers (Basel) 2022; 14:cancers14163972. [PMID: 36010965 PMCID: PMC9406446 DOI: 10.3390/cancers14163972] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/09/2022] [Accepted: 08/14/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Immunotherapy helps a person’s immune system to target tumor cells. Recent advances in cancer immunotherapy, including immune checkpoint inhibition, chimeric antigen receptor T-cell therapy and cancer vaccination, have changed the landscape of cancer treatment. These approaches have had profound success in certain cancer types but still fail in the majority of cases. This review will cover both successes and current challenges in cancer immunotherapy, as well as recent advances in the field of basic tumor immunology that will allow us to overcome resistance to existing treatments. Abstract Cancer immunotherapy has revolutionized the field of oncology in recent years. Harnessing the immune system to treat cancer has led to a large growth in the number of novel immunotherapeutic strategies, including immune checkpoint inhibition, chimeric antigen receptor T-cell therapy and cancer vaccination. In this review, we will discuss the current landscape of immuno-oncology research, with a focus on elements that influence immunotherapeutic outcomes. We will also highlight recent advances in basic aspects of tumor immunology, in particular, the role of the immunosuppressive cells within the tumor microenvironment in regulating antitumor immunity. Lastly, we will discuss how the understanding of basic tumor immunology can lead to the development of new immunotherapeutic strategies.
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Bidirectional Crosstalk between Therapeutic Cancer Vaccines and the Tumor Microenvironment: Beyond Tumor Antigens. FUNDAMENTAL RESEARCH 2022. [DOI: 10.1016/j.fmre.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Fenton SE, Saleiro D, Platanias LC. Type I and II Interferons in the Anti-Tumor Immune Response. Cancers (Basel) 2021; 13:1037. [PMID: 33801234 PMCID: PMC7957896 DOI: 10.3390/cancers13051037] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/22/2021] [Accepted: 02/23/2021] [Indexed: 12/14/2022] Open
Abstract
The interferons (IFNs) are essential components of the immune response against infections and malignancies. IFNs are potent promoters of the anti-tumor response, but there is also evidence that feedback mechanisms regulated by IFNs negatively control immune responses to avoid hyper-activation and limit inflammation. This balance of responses plays an important role in cancer surveillance, immunoediting and response to anticancer therapeutic approaches. Here we review the roles of both type I and type II IFNs on the control of the immune response against malignancies in the context of effects on both malignant cells and cells of the immune system in the tumor microenvironment.
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Affiliation(s)
- Sarah E. Fenton
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA; (S.E.F.); (D.S.)
- Division of Hematology-Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Diana Saleiro
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA; (S.E.F.); (D.S.)
- Division of Hematology-Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Leonidas C. Platanias
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA; (S.E.F.); (D.S.)
- Division of Hematology-Oncology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Department of Medicine, Jesse Brown Veterans Affairs Medical Center, Chicago, IL 60612, USA
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Sheng L, Chen X, Wang Q, Lyu S, Li P. Interferon-α2b enhances survival and modulates transcriptional profiles and the immune response in melanoma patients treated with dendritic cell vaccines. Biomed Pharmacother 2020; 125:109966. [PMID: 32014686 DOI: 10.1016/j.biopha.2020.109966] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/16/2020] [Accepted: 01/24/2020] [Indexed: 12/14/2022] Open
Abstract
Malignant melanoma (MM) is the most lethal cutaneous cancer and is associated with 80 % of skin cancer deaths. Recent progress into elucidating the role of the immune system in melanoma development and progression has led to promising treatments for patients with MM, including dendritic cell (DC) vaccination. Interferon-α2b is a commonly used adjuvant for MM that prolongs overall survival (OS) and progression-free survival (PFS). In the present study, we examined the impact of a DC-based vaccine with subsequent delivery of high-dose systemic interferon-α2b (HDI) on gene expression profiles and the immune response in MM patients. The results indicated that patients who were randomized to receive an HDI boost following DC vaccination had significantly higher OS and PFS rates compared with patients that received DC vaccination alone. Further analysis revealed that intradermal DC immunization did not significantly alter transcriptional profiles, whereas subsequent HDI injections enhanced B cell, T cell and natural killer cell-related gene expression. Analysis of the abundance of tumor-infiltrating immune cells revealed that HDI altered the immune cell profiles. Moreover, we determined that follicular helper T (Tfh) cells and eosinophils were associated with prolonged PFS in MM patients treated with the DC vaccine.
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Affiliation(s)
- Liuxue Sheng
- Department of Bioinformatics, School of Biomedical Engineering and Informatic, Nanjing Medical University, Nanjing 211166, PR China
| | - Xiang Chen
- Department of Bioinformatics, School of Biomedical Engineering and Informatic, Nanjing Medical University, Nanjing 211166, PR China
| | - Qh Wang
- Department of Bioinformatics, School of Biomedical Engineering and Informatic, Nanjing Medical University, Nanjing 211166, PR China; Key Laboratory of Human Functional Genomics of Jiangsu Province, Nanjing 211166, China; Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing 211166, China; State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing 211166, China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing 211166, China
| | - Sali Lyu
- Department of Bioinformatics, School of Biomedical Engineering and Informatic, Nanjing Medical University, Nanjing 211166, PR China; Key Laboratory of Human Functional Genomics of Jiangsu Province, Nanjing 211166, China; Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing 211166, China.
| | - Pengping Li
- Department of Bioinformatics, School of Biomedical Engineering and Informatic, Nanjing Medical University, Nanjing 211166, PR China; Key Laboratory of Human Functional Genomics of Jiangsu Province, Nanjing 211166, China; Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing 211166, China.
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Olukitibi TA, Ao Z, Mahmoudi M, Kobinger GA, Yao X. Dendritic Cells/Macrophages-Targeting Feature of Ebola Glycoprotein and its Potential as Immunological Facilitator for Antiviral Vaccine Approach. Microorganisms 2019; 7:E402. [PMID: 31569539 PMCID: PMC6843631 DOI: 10.3390/microorganisms7100402] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/19/2019] [Accepted: 09/26/2019] [Indexed: 01/06/2023] Open
Abstract
In the prevention of epidemic and pandemic viral infection, the use of the antiviral vaccine has been the most successful biotechnological and biomedical approach. In recent times, vaccine development studies have focused on recruiting and targeting immunogens to dendritic cells (DCs) and macrophages to induce innate and adaptive immune responses. Interestingly, Ebola virus (EBOV) glycoprotein (GP) has a strong binding affinity with DCs and macrophages. Shreds of evidence have also shown that the interaction between EBOV GP with DCs and macrophages leads to massive recruitment of DCs and macrophages capable of regulating innate and adaptive immune responses. Therefore, studies for the development of vaccine can utilize the affinity between EBOV GP and DCs/macrophages as a novel immunological approach to induce both innate and acquired immune responses. In this review, we will discuss the unique features of EBOV GP to target the DC, and its potential to elicit strong immune responses while targeting DCs/macrophages. This review hopes to suggest and stimulate thoughts of developing a stronger and effective DC-targeting vaccine for diverse virus infection using EBOV GP.
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Affiliation(s)
- Titus Abiola Olukitibi
- Laboratory of Molecular Human Retrovirology, Department of Medical Microbiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
| | - Zhujun Ao
- Laboratory of Molecular Human Retrovirology, Department of Medical Microbiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
| | - Mona Mahmoudi
- Laboratory of Molecular Human Retrovirology, Department of Medical Microbiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
| | - Gary A Kobinger
- Centre de Recherche en Infectiologie de l' Université Laval/Centre Hospitalier de l' Université Laval (CHUL), Québec, QC G1V 4G2, Canada.
| | - Xiaojian Yao
- Laboratory of Molecular Human Retrovirology, Department of Medical Microbiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB R3E 0J9, Canada.
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Schirrmacher V, van Gool S, Stuecker W. Breaking Therapy Resistance: An Update on Oncolytic Newcastle Disease Virus for Improvements of Cancer Therapy. Biomedicines 2019; 7:biomedicines7030066. [PMID: 31480379 PMCID: PMC6783952 DOI: 10.3390/biomedicines7030066] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 12/11/2022] Open
Abstract
Resistance to therapy is a major obstacle to cancer treatment. It may exist from the beginning, or it may develop during therapy. The review focusses on oncolytic Newcastle disease virus (NDV) as a biological agent with potential to break therapy resistance. This avian virus combines, upon inoculation into non-permissive hosts such as human, 12 described anti-neoplastic effects with 11 described immune stimulatory properties. Fifty years of clinical application of NDV give witness to the high safety profile of this biological agent. In 2015, an important milestone was achieved, namely the successful production of NDV according to Good Manufacturing Practice (GMP). Based on this, IOZK in Cologne, Germany, obtained a GMP certificate for the production of a dendritic cell vaccine loaded with tumor antigens from a lysate of patient-derived tumor cells together with immunological danger signals from NDV for intracutaneous application. This update includes single case reports and retrospective analyses from patients treated at IOZK. The review also presents future perspectives, including the concept of in situ vaccination and the combination of NDV or other oncolytic viruses with checkpoint inhibitors.
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Affiliation(s)
| | - Stefaan van Gool
- Immune-Oncological Center Cologne (IOZK), D-50674 Cologne, Germany
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Role of Type I Interferons on Filovirus Pathogenesis. Vaccines (Basel) 2019; 7:vaccines7010022. [PMID: 30791589 PMCID: PMC6466283 DOI: 10.3390/vaccines7010022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/06/2019] [Accepted: 02/15/2019] [Indexed: 01/19/2023] Open
Abstract
Filoviruses, such as Ebola and Marburg virus, encode viral proteins with the ability to counteract the type I interferon (IFN-I) response. These IFN-I antagonist proteins are crucial to ensure virus replication, prevent an antiviral state in infected and bystander cells, and impair the ability of antigen-presenting cells to initiate adaptive immune responses. However, in recent years, a number of studies have underscored the conflicting data between in vitro studies and in vivo data obtained in animal models and clinical studies during outbreaks. This review aims to summarize these data and to discuss the relative contributions of IFN-α and IFN-β to filovirus pathogenesis in animal models and humans. Finally, we evaluate the putative utilization of IFN-I in post-exposure therapy and its implications as a biomarker of vaccine efficacy.
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Nanoparticle Delivery of RIG-I Agonist Enables Effective and Safe Adjuvant Therapy in Pancreatic Cancer. Mol Ther 2018; 27:507-517. [PMID: 30545600 DOI: 10.1016/j.ymthe.2018.11.012] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 11/09/2018] [Accepted: 11/11/2018] [Indexed: 01/14/2023] Open
Abstract
Local immunomodulation can be a promising strategy to augment the efficacy and decrease off-target toxicities associated with cancer treatment. Pancreatic cancer is resistant to immunotherapies due to the immunosuppressive tumor microenvironment. Herein, we investigated a therapeutic approach involving delivery of a short interfering double-stranded RNA (dsRNA), specific to Bcl2, with 5' triphosphate ends, by lipid calcium phosphate nanoparticles, in an orthotopic allograft KPC model of pancreatic cancer. Retinoic acid-inducible gene I (RIG-I)-like receptors can bind to 5' triphosphate dsRNA (ppp dsRNA), a pathogen-associated molecular pattern, producing type I interferon, while Bcl2 silencing can drive apoptosis of cancer cells. Our approach demonstrated a robust enrichment of tumor tissue with therapeutic nanoparticles and enabled a significant tumor growth inhibition, prolonging median overall survival. Nanoparticles encapsulating dual-therapeutic ppp dsRNA allowed strong induction in levels of pro-inflammatory Th1 cytokines, further increasing proportions of CD8+ T cells over regulatory T cells, M1 over M2 macrophages, and decreased levels of immunosuppressive B regulatory and plasma cells in the tumor microenvironment. Thus, these results provide a new immunotherapy approach for pancreatic cancer.
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Cauwels A, Van Lint S, Garcin G, Bultinck J, Paul F, Gerlo S, Van der Heyden J, Bordat Y, Catteeuw D, De Cauwer L, Rogge E, Verhee A, Uzé G, Tavernier J. A safe and highly efficient tumor-targeted type I interferon immunotherapy depends on the tumor microenvironment. Oncoimmunology 2017; 7:e1398876. [PMID: 29399401 DOI: 10.1080/2162402x.2017.1398876] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/13/2017] [Accepted: 10/25/2017] [Indexed: 01/18/2023] Open
Abstract
Despite approval for the treatment of various malignancies, clinical application of cytokines such as type I interferon (IFN) is severely impeded by their systemic toxicity. AcTakines (Activity-on-Target cytokines) are optimized immunocytokines that, when injected in mice, only reveal their activity upon cell-specific impact. We here show that type I IFN-derived AcTaferon targeted to the tumor displays strong antitumor activity without any associated toxicity, in contrast with wild type IFN. Treatment with CD20-targeted AcTaferon of CD20+ lymphoma tumors or melanoma tumors engineered to be CD20+, drastically reduced tumor growth. This antitumor effect was completely lost in IFNAR- or Batf3-deficient mice, and depended on IFN signaling in conventional dendritic cells. Also the presence of, but not the IFN signaling in, CD8+ T lymphocytes was critical for proficient antitumor effects. When combined with immunogenic chemotherapy, low-dose TNF, or immune checkpoint blockade strategies such as anti-PDL1, anti-CTLA4 or anti-LAG3, complete tumor regressions and subsequent immunity (memory) were observed, still without any concomitant morbidity, again in sharp contrast with wild type IFN. Interestingly, the combination therapy of tumor-targeted AcTaferon with checkpoint inhibiting antibodies indicated its ability to convert nonresponding tumors into responders. Collectively, our findings demonstrate that AcTaferon targeted to tumor-specific surface markers may provide a safe and generic addition to cancer (immuno)therapies.
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Affiliation(s)
- Anje Cauwels
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Sandra Van Lint
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Geneviève Garcin
- University Montpellier, Place Eugène Bataillon, Montpellier, France
| | - Jennyfer Bultinck
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Present address: Oxyrane, Zwijnaarde-Gent, Belgium
| | - Franciane Paul
- University Montpellier, Place Eugène Bataillon, Montpellier, France
| | - Sarah Gerlo
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - José Van der Heyden
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Yann Bordat
- University Montpellier, Place Eugène Bataillon, Montpellier, France
| | - Dominiek Catteeuw
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Lode De Cauwer
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Present address: Argenx BVBA, Zwijnaarde-Gent, Belgium
| | - Elke Rogge
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Annick Verhee
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Gilles Uzé
- University Montpellier, Place Eugène Bataillon, Montpellier, France
| | - Jan Tavernier
- Cytokine Receptor Laboratory, Flanders Institute of Biotechnology, VIB Medical Biotechnology Center, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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