401
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Brennan L, Brouwer-Visser J, Nüesch E, Karpova M, Heller A, Gaire F, Schneider M, Gomes B, Korski K. T-Cell Heterogeneity in Baseline Tumor Samples: Implications for Early Clinical Trial Design and Analysis. Front Immunol 2022; 13:760763. [PMID: 35558070 PMCID: PMC9086966 DOI: 10.3389/fimmu.2022.760763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 03/23/2022] [Indexed: 11/13/2022] Open
Abstract
Background In early stage clinical trials, changes to levels of tumor infiltrating lymphocytes (TILs) in the tumor microenvironment (TME) are critical biomarkers of the mechanism of action of novel immunotherapies. However, baseline heterogeneity of tumor samples, both between and within patients, and the resultant impact on the validity of clinical trial data is not well defined. Here we identify and quantify the impact of baseline variables on the heterogeneity of FoxP3+ and proliferating CD8+ T-cells levels (MKi67+CD8A+) in the TME both between and within patients for the purpose of informing clinical trial design and analysis. Methods We compared levels of FoxP3+ and MKi67+CD8+ cell densities (counts/mm2) from >1000 baseline tumor samples from clinical trials and commercially available sources. Using multivariate hierarchical regression techniques, we investigated whether inter-person heterogeneity of activated or regulatory T-cells could be attributed to baseline characteristics including demographics, indication, lesion type, tissue of excision, biopsy method, prior cancer treatment, and tissue type i.e., "fresh" or "archival" status. We also sought to characterize within-patient heterogeneity by lesion type and tissue type. Results Prior cancer treatment with hormone therapy or chemotherapy that induces immunogenic cell death may alter the TME. Archival tissue is an unreliable substitute for fresh tissue for determining baseline TIL levels. Baseline and on treatment biopsies should be matched by lesion type to avoid bias.
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Affiliation(s)
- Laura Brennan
- Roche Pharma Research and Early Development, Early Biomarker Development Oncology, Roche Innovation Center New York, Little Falls, NJ, United States
| | - Jurriaan Brouwer-Visser
- Roche Pharma Research and Early Development, Early Biomarker Development Oncology, Roche Innovation Center New York, Little Falls, NJ, United States
| | - Eveline Nüesch
- Roche Innovation Center Basel, Roche Pharma and Early Development, Basel, Switzerland
| | - Maria Karpova
- Roche Innovation Center Munich, Roche Pharma and Early Development, Penzberg, Germany
| | - Astrid Heller
- Roche Innovation Center Munich, Roche Pharma and Early Development, Penzberg, Germany
| | - Fabien Gaire
- Roche Innovation Center Munich, Roche Pharma and Early Development, Penzberg, Germany
| | - Meike Schneider
- Roche Innovation Center Basel, Roche Pharma and Early Development, Basel, Switzerland
| | - Bruno Gomes
- Roche Innovation Center Basel, Roche Pharma and Early Development, Basel, Switzerland
| | - Konstanty Korski
- Roche Innovation Center Munich, Roche Pharma and Early Development, Penzberg, Germany
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402
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Nel AE, Mei KC, Liao YP, Lu X. Multifunctional Lipid Bilayer Nanocarriers for Cancer Immunotherapy in Heterogeneous Tumor Microenvironments, Combining Immunogenic Cell Death Stimuli with Immune Modulatory Drugs. ACS NANO 2022; 16:5184-5232. [PMID: 35348320 PMCID: PMC9519818 DOI: 10.1021/acsnano.2c01252] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
In addition to the contribution of cancer cells, the solid tumor microenvironment (TME) has a critical role in determining tumor expansion, antitumor immunity, and the response to immunotherapy. Understanding the details of the complex interplay between cancer cells and components of the TME provides an unprecedented opportunity to explore combination therapy for intervening in the immune landscape to improve immunotherapy outcome. One approach is the introduction of multifunctional nanocarriers, capable of delivering drug combinations that provide immunogenic stimuli for improvement of tumor antigen presentation, contemporaneous with the delivery of coformulated drug or synthetic molecules that provide immune danger signals or interfere in immune-escape, immune-suppressive, and T-cell exclusion pathways. This forward-looking review will discuss the use of lipid-bilayer-encapsulated liposomes and mesoporous silica nanoparticles for combination immunotherapy of the heterogeneous immune landscapes in pancreatic ductal adenocarcinoma and triple-negative breast cancer. We describe how the combination of remote drug loading and lipid bilayer encapsulation is used for the synthesis of synergistic drug combinations that induce immunogenic cell death, interfere in the PD-1/PD-L1 axis, inhibit the indoleamine-pyrrole 2,3-dioxygenase (IDO-1) immune metabolic pathway, restore spatial access to activated T-cells to the cancer site, or reduce the impact of immunosuppressive stromal components. We show how an integration of current knowledge and future discovery can be used for a rational approach to nanoenabled cancer immunotherapy.
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Affiliation(s)
- André E. Nel
- Division of NanoMedicine, Department of Medicine, David Geffen School of Medicine University of California, Los Angeles, California, 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, California 90095, United States
| | - Kuo-Ching Mei
- Division of NanoMedicine, Department of Medicine, David Geffen School of Medicine University of California, Los Angeles, California, 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Yu-Pei Liao
- Division of NanoMedicine, Department of Medicine, David Geffen School of Medicine University of California, Los Angeles, California, 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
| | - Xiangsheng Lu
- Division of NanoMedicine, Department of Medicine, David Geffen School of Medicine University of California, Los Angeles, California, 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, California 90095, United States
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403
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Immunogenic Cell Death, DAMPs and Prothymosin α as a Putative Anticancer Immune Response Biomarker. Cells 2022; 11:cells11091415. [PMID: 35563721 PMCID: PMC9102069 DOI: 10.3390/cells11091415] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 04/13/2022] [Accepted: 04/13/2022] [Indexed: 12/13/2022] Open
Abstract
The new and increasingly studied concept of immunogenic cell death (ICD) revealed a previously unknown perspective of the various regulated cell death (RCD) modalities, elucidating their immunogenic properties and rendering obsolete the notion that immune stimulation is solely the outcome of necrosis. A distinct characteristic of ICD is the release of danger-associated molecular patterns (DAMPs) by dying and/or dead cells. Thus, several members of the DAMP family, such as the well-characterized heat shock proteins (HSPs) HSP70 and HSP90, the high-mobility group box 1 protein and calreticulin, and the thymic polypeptide prothymosin α (proTα) and its immunoreactive fragment proTα(100–109), are being studied as potential diagnostic tools and/or possible therapeutic agents. Here, we present the basic aspects and mechanisms of both ICD and other immunogenic RCD forms; denote the role of DAMPs in ICD; and further exploit the relevance of human proTα and proTα(100–109) in ICD, highlighting their possible clinical applications. Furthermore, we present the preliminary results of our in vitro studies, which show a direct correlation between the concentration of proTα/proTα(100–109) and the levels of cancer cell apoptosis, induced by anticancer agents and γ-radiation.
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404
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Seaver K, Kourko O, Gee K, Greer PA, Basta S. IL-27 Improves Prophylactic Protection Provided by a Dead Tumor Cell Vaccine in a Mouse Melanoma Model. Front Immunol 2022; 13:884827. [PMID: 35529885 PMCID: PMC9069009 DOI: 10.3389/fimmu.2022.884827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
The protocol used to induce cell death for generating vaccines from whole tumor cells is a critical consideration that impacts vaccine efficacy. Here we compared how different protocols used to induce cell death impacted protection provided by a prophylactic whole tumor cell vaccine in a mouse melanoma model. We found that melanoma cells exposed to γ-irradiation or lysis combined with UV-irradiation (LyUV) provided better protection against tumor challenge than lysis only or cells exposed to UV-irradiation. Furthermore, we found that the immunoregulatory cytokine, IL-27 enhanced protection against tumor growth in a dose-dependent manner when combined with either LyUV or γ-irradiated whole tumor cell vaccine preparations. Taken together, this data supports the use of LyUV as a potential protocol for developing whole tumor cell prophylactic cancer vaccines. We also showed that IL-27 can be used at low doses as a potent adjuvant in combination with LyUV or γ-irradiation treated cancer cells to improve the protection provided by a prophylactic cancer vaccine in a mouse melanoma model.
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Affiliation(s)
- Kyle Seaver
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON, Canada
| | - Olena Kourko
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON, Canada
| | - Katrina Gee
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON, Canada
| | - Peter A. Greer
- Department of Pathology and Molecular Medicine, Queen’s University, Kingston, ON, Canada
| | - Sameh Basta
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON, Canada
- *Correspondence: Sameh Basta,
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405
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Janho dit Hreich S, Benzaquen J, Hofman P, Vouret-Craviari V. The Purinergic Landscape of Non-Small Cell Lung Cancer. Cancers (Basel) 2022; 14:cancers14081926. [PMID: 35454832 PMCID: PMC9025794 DOI: 10.3390/cancers14081926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/06/2022] [Accepted: 04/06/2022] [Indexed: 02/04/2023] Open
Abstract
Lung cancer is the most common cancer worldwide. Despite recent therapeutic advances, including targeted therapies and immune checkpoint inhibitors, the disease progresses in almost all advanced lung cancers and in up to 50% of early-stage cancers. The purpose of this review is to discuss whether purinergic checkpoints (CD39, CD73, P2RX7, and ADORs), which shape the immune response in the tumor microenvironment, may represent novel therapeutic targets to combat progression of non-small cell lung cancer by enhancing the antitumor immune response.
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Affiliation(s)
- Serena Janho dit Hreich
- Institute of Research on Cancer and Aging (IRCAN, CNRS, INSERM), FHU OncoAge, Université Côte d’Azur, 06108 Nice, France; (S.J.d.H.); (J.B.)
| | - Jonathan Benzaquen
- Institute of Research on Cancer and Aging (IRCAN, CNRS, INSERM), FHU OncoAge, Université Côte d’Azur, 06108 Nice, France; (S.J.d.H.); (J.B.)
| | - Paul Hofman
- CHU Nice, Laboratory of Clinical and Experimental Pathology, Pasteur Hospital, Université Côte d’Azur, 06000 Nice, France;
- Institute of Research on Cancer and Aging (IRCAN, CNRS, INSERM, Team 4), Université Côte d’Azur, 06100 Nice, France
- CHU Nice, FHU OncoAge, Hospital-Integrated Biobank (BB-0033-00025), Université Côte d’Azur, 06000 Nice, France
| | - Valérie Vouret-Craviari
- Institute of Research on Cancer and Aging (IRCAN, CNRS, INSERM), FHU OncoAge, Université Côte d’Azur, 06108 Nice, France; (S.J.d.H.); (J.B.)
- Correspondence: ; Tel.: +33-492-031-223
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406
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Laspidea V, Puigdelloses M, Labiano S, Marrodán L, Garcia-Moure M, Zalacain M, Gonzalez-Huarriz M, Martínez-Vélez N, Ausejo-Mauleon I, de la Nava D, Herrador-Cañete G, Marco-Sanz J, Guruceaga E, de Andrea CE, Villalba M, Becher O, Squatrito M, Matía V, Gállego Pérez-Larraya J, Patiño-García A, Gupta S, Gomez-Manzano C, Fueyo J, Alonso MM. Exploiting 4-1BB immune checkpoint to enhance the efficacy of oncolytic virotherapy for diffuse intrinsic pontine gliomas. JCI Insight 2022; 7:154812. [PMID: 35393952 PMCID: PMC9057625 DOI: 10.1172/jci.insight.154812] [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: 09/14/2021] [Accepted: 02/25/2022] [Indexed: 12/28/2022] Open
Abstract
Diffuse intrinsic pontine gliomas (DIPGs) are aggressive pediatric brain tumors, and patient survival has not changed despite many therapeutic efforts, emphasizing the urgent need for effective treatments. Here, we evaluated the anti-DIPG effect of the oncolytic adenovirus Delta-24-ACT, which was engineered to express the costimulatory ligand 4-1BBL to potentiate the antitumor immune response of the virus. Delta-24-ACT induced the expression of functional 4-1BBL on the membranes of infected DIPG cells, which enhanced the costimulation of CD8+ T lymphocytes. In vivo, Delta-24-ACT treatment of murine DIPG orthotopic tumors significantly improved the survival of treated mice, leading to long-term survivors that developed immunological memory against these tumors. In addition, Delta-24-ACT was safe and caused no local or systemic toxicity. Mechanistic studies showed that Delta-24-ACT modulated the tumor-immune content, not only increasing the number, but also improving the functionality of immune cells. All of these data highlight the safety and potential therapeutic benefit of Delta-24-ACT the treatment of patients with DIPG.
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Affiliation(s)
- Virginia Laspidea
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Montserrat Puigdelloses
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Sara Labiano
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Lucía Marrodán
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Marc Garcia-Moure
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Marta Zalacain
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Marisol Gonzalez-Huarriz
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Naiara Martínez-Vélez
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Iker Ausejo-Mauleon
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Daniel de la Nava
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Guillermo Herrador-Cañete
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Gene Therapy and Regulation of Gene Expression Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain
| | - Javier Marco-Sanz
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Elisabeth Guruceaga
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Bioinformatics Platform, El Centro de Investigación Médica Aplicada (CIMA), University of Navarra, Pamplona, Spain
| | - Carlos E de Andrea
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Department of Pathology, Navarra University Clinic, Pamplona, Spain
| | - María Villalba
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Department of Pathology, Navarra University Clinic, Pamplona, Spain
| | - Oren Becher
- Department of Pediatrics.,Department of Biochemistry and Molecular Genetics, and.,Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA.,Division of Hematology Oncology and Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital, Chicago, Illinois, USA
| | - Massimo Squatrito
- Seve Ballesteros Foundation Brain Tumor Group, Molecular Oncology Programme, Spanish National Cancer Research Center, Madrid, Spain
| | - Verónica Matía
- Seve Ballesteros Foundation Brain Tumor Group, Molecular Oncology Programme, Spanish National Cancer Research Center, Madrid, Spain
| | - Jaime Gállego Pérez-Larraya
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Neurology, Navarra University Clinic, Pamplona, Spain
| | - Ana Patiño-García
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
| | - Sumit Gupta
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Candelaria Gomez-Manzano
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Juan Fueyo
- Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Marta M Alonso
- Health Research Institute of Navarra, Pamplona, Navarra, Spain.,Solid Tumor Program, Center for the Applied Medical Research, Pamplona, Navarra, Spain.,Department of Pediatrics, Navarra University Clinic, Pamplona, Spain
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407
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Applying nanotechnology to boost cancer immunotherapy by promoting immunogenic cell death. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.10.074] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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408
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Garland KM, Sheehy TL, Wilson JT. Chemical and Biomolecular Strategies for STING Pathway Activation in Cancer Immunotherapy. Chem Rev 2022; 122:5977-6039. [PMID: 35107989 PMCID: PMC8994686 DOI: 10.1021/acs.chemrev.1c00750] [Citation(s) in RCA: 102] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The stimulator of interferon genes (STING) cellular signaling pathway is a promising target for cancer immunotherapy. Activation of the intracellular STING protein triggers the production of a multifaceted array of immunostimulatory molecules, which, in the proper context, can drive dendritic cell maturation, antitumor macrophage polarization, T cell priming and activation, natural killer cell activation, vascular reprogramming, and/or cancer cell death, resulting in immune-mediated tumor elimination and generation of antitumor immune memory. Accordingly, there is a significant amount of ongoing preclinical and clinical research toward further understanding the role of the STING pathway in cancer immune surveillance as well as the development of modulators of the pathway as a strategy to stimulate antitumor immunity. Yet, the efficacy of STING pathway agonists is limited by many drug delivery and pharmacological challenges. Depending on the class of STING agonist and the desired administration route, these may include poor drug stability, immunocellular toxicity, immune-related adverse events, limited tumor or lymph node targeting and/or retention, low cellular uptake and intracellular delivery, and a complex dependence on the magnitude and kinetics of STING signaling. This review provides a concise summary of the STING pathway, highlighting recent biological developments, immunological consequences, and implications for drug delivery. This review also offers a critical analysis of an expanding arsenal of chemical strategies that are being employed to enhance the efficacy, safety, and/or clinical utility of STING pathway agonists and lastly draws attention to several opportunities for therapeutic advancements.
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Affiliation(s)
- Kyle M Garland
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee, 37235 United States
| | - Taylor L Sheehy
- Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee, 37235 United States
| | - John T Wilson
- Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee, 37235 United States
- Department of Biomedical Engineering, Vanderbilt University, Nashville, Tennessee, 37235 United States
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center, Nashville, Tennessee, 37232 United States
- Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center, Nashville, Tennessee, 37232 United States
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, Tennessee, 37232 United States
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, 37232 United States
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409
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Liu J, Fu M, Wang M, Wan D, Wei Y, Wei X. Cancer vaccines as promising immuno-therapeutics: platforms and current progress. J Hematol Oncol 2022; 15:28. [PMID: 35303904 PMCID: PMC8931585 DOI: 10.1186/s13045-022-01247-x] [Citation(s) in RCA: 238] [Impact Index Per Article: 119.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/03/2022] [Indexed: 02/08/2023] Open
Abstract
Research on tumor immunotherapy has made tremendous progress in the past decades, with numerous studies entering the clinical evaluation. The cancer vaccine is considered a promising therapeutic strategy in the immunotherapy of solid tumors. Cancer vaccine stimulates anti-tumor immunity with tumor antigens, which could be delivered in the form of whole cells, peptides, nucleic acids, etc. Ideal cancer vaccines could overcome the immune suppression in tumors and induce both humoral immunity and cellular immunity. In this review, we introduced the working mechanism of cancer vaccines and summarized four platforms for cancer vaccine development. We also highlighted the clinical research progress of the cancer vaccines, especially focusing on their clinical application and therapeutic efficacy, which might hopefully facilitate the future design of the cancer vaccine.
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Affiliation(s)
- Jian Liu
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Minyang Fu
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Manni Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Dandan Wan
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, 610041, Sichuan, People's Republic of China.
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410
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Vincent MP, Navidzadeh JO, Bobbala S, Scott EA. Leveraging self-assembled nanobiomaterials for improved cancer immunotherapy. Cancer Cell 2022; 40:255-276. [PMID: 35148814 PMCID: PMC8930620 DOI: 10.1016/j.ccell.2022.01.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/22/2021] [Accepted: 01/18/2022] [Indexed: 12/12/2022]
Abstract
Nanomaterials and targeted drug delivery vehicles improve the therapeutic index of drugs and permit greater control over their pharmacokinetics, biodistribution, and bioavailability. Here, nanotechnologies applied to cancer immunotherapy are discussed with a focus on current and next generation self-assembling drug delivery systems composed of lipids and/or polymers. Topics covered include the fundamental design, suitability, and inherent properties of nanomaterials that induce anti-tumor immune responses and support anti-cancer vaccination. Established active and passive targeting strategies as well as newer "indirect" methods are presented together with insights into how nanocarrier structure and surface chemistry can be leveraged for controlled delivery to the tumor microenvironment while minimizing off-target effects.
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Affiliation(s)
- Michael P Vincent
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Justin O Navidzadeh
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA
| | - Sharan Bobbala
- Department of Pharmaceutical Sciences, School of Pharmacy, West Virginia University, Morgantown, WV, USA
| | - Evan A Scott
- Department of Biomedical Engineering, Northwestern University, Evanston, IL 60208, USA; Interdisciplinary Biological Sciences, Northwestern University, Evanston, IL 60208, USA; Chemistry of Life Processes Institute, Northwestern University, Evanston, IL 60208, USA; Simpson Querrey Institute, Northwestern University, Chicago, IL 60611, USA; Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA.
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411
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Qi X, Li Q, Che X, Wang Q, Wu G. Application of Regulatory Cell Death in Cancer: Based on Targeted Therapy and Immunotherapy. Front Immunol 2022; 13:837293. [PMID: 35359956 PMCID: PMC8960167 DOI: 10.3389/fimmu.2022.837293] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 02/21/2022] [Indexed: 12/15/2022] Open
Abstract
The development of cancer treatment methods is constantly changing. For common cancers, our treatment methods are still based on conventional treatment methods, such as chemotherapy, radiotherapy, and targeted drug therapy. Nevertheless, the emergence of tumor resistance has a negative impact on treatment. Regulated cell death is a gene-regulated mode of programmed cell death. After receiving specific signal transduction, cells change their physical and chemical properties and the extracellular microenvironment, resulting in structural destruction and decomposition. As research accumulates, we now know that by precisely inducing specific cell death patterns, we can treat cancer with less collateral damage than other treatments. Many newly discovered types of RCD are thought to be useful for cancer treatment. However, some experimental results suggest that some RCDs are not sensitive to cancer cell death, and some may even promote cancer progression. This review summarizes the discovered types of RCDs, reviews their clinical efficacy in cancer treatment, explores their anticancer mechanisms, and discusses the feasibility of some newly discovered RCDs for cancer treatment in combination with the immune and tumor microenvironment.
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Affiliation(s)
| | | | | | - Qifei Wang
- *Correspondence: Guangzhen Wu, ; Qifei Wang,
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412
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Simon Davis DA, Atmosukarto II, Garrett J, Gosling K, Syed FM, Quah BJ. Irradiation immunity interactions. J Med Imaging Radiat Oncol 2022; 66:519-535. [PMID: 35261190 PMCID: PMC9314628 DOI: 10.1111/1754-9485.13399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/18/2022] [Accepted: 02/21/2022] [Indexed: 12/17/2022]
Abstract
The immune system can influence cancer development by both impeding and/or facilitating tumour growth and spread. A better understanding of this complex relationship is fundamental to optimise current and future cancer therapeutic strategies. Although typically regarded as a localised and immunosuppressive anti‐cancer treatment modality, radiation therapy has been associated with generating profound systemic effects beyond the intended target volume. These systemic effects are immune‐driven suggesting radiation therapy can enhance anti‐tumour immunosurveillance in some instances. In this review, we summarise how radiation therapy can positively and negatively affect local and systemic anti‐tumour immune responses, how co‐administration of immunotherapy with radiation therapy may help promote anti‐tumour immunity, and how the use of immune biomarkers may help steer radiation therapy‐immunotherapy personalisation to optimise clinical outcomes.
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Affiliation(s)
- David A Simon Davis
- Irradiation Immunity Interaction Laboratory, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.,Division of Genome Sciences & Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Ines I Atmosukarto
- Irradiation Immunity Interaction Laboratory, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.,Division of Genome Sciences & Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Jessica Garrett
- Division of Genome Sciences & Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Katharine Gosling
- Division of Genome Sciences & Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Farhan M Syed
- Irradiation Immunity Interaction Laboratory, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.,Division of Genome Sciences & Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.,Radiation Oncology Department, Canberra Hospital, Canberra Health Services, Canberra, Australian Capital Territory, Australia
| | - Ben Jc Quah
- Irradiation Immunity Interaction Laboratory, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.,Division of Genome Sciences & Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia.,Radiation Oncology Department, Canberra Hospital, Canberra Health Services, Canberra, Australian Capital Territory, Australia
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413
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Letribot B, Nascimento M, Cerrato G, Darrigrand R, Salgues V, Renko D, Pruvost A, Alami M, Messaoudi S, Apcher S. Biological Investigation of a Water-Soluble Isoginkgetin-Phosphate Analogue, Targeting the Spliceosome with In Vivo Antitumor Activity. J Med Chem 2022; 65:4633-4648. [PMID: 35235336 DOI: 10.1021/acs.jmedchem.1c01654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first total synthesis of the natural product Isoginkgetin as well as four water-soluble Isoginkgetin-phosphate analogues is reported herein. Moreover, the full study of the IP2 phosphate analogue with respect to pharmacological properties (metabolic and plasmatic stabilities, pharmacokinetic, off-target, etc.) as well as in vitro and in vivo biological activities are disclosed herein.
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Affiliation(s)
- Boris Letribot
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry 92290, France
| | - Megane Nascimento
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif 94805, France
| | - Giulia Cerrato
- Université Paris-Saclay, Institut Gustave Roussy, Metabolomics and Cell Biology Platforms, Villejuif 94805, France
| | - Romain Darrigrand
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif 94805, France
| | - Valerie Salgues
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif 94805, France
| | - Dolor Renko
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry 92290, France
| | - Alain Pruvost
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour La Santé, SPI, Gif-sur-Yvette 91191, France
| | - Mouad Alami
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry 92290, France
| | - Samir Messaoudi
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry 92290, France
| | - Sebastien Apcher
- Université Paris-Saclay, Institut Gustave Roussy, Inserm, Immunologie des tumeurs et Immunothérapie, Villejuif 94805, France
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414
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Li J, Luo G, Zhang C, Long S, Guo L, Yang G, Wang F, Zhang L, Shi L, Fu Y, Zhang Y. In situ injectable hydrogel-loaded drugs induce anti-tumor immune responses in melanoma immunochemotherapy. Mater Today Bio 2022; 14:100238. [PMID: 35330634 PMCID: PMC8938887 DOI: 10.1016/j.mtbio.2022.100238] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/22/2022] [Accepted: 03/05/2022] [Indexed: 12/25/2022] Open
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415
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Knockout of high-mobility group box 1 in B16F10 melanoma cells induced host immunity-mediated suppression of in vivo tumor growth. Med Oncol 2022; 39:58. [PMID: 35150340 PMCID: PMC8840913 DOI: 10.1007/s12032-022-01659-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/12/2022] [Indexed: 12/22/2022]
Abstract
High-mobility group box 1 (HMGB1) has been reported as a damage-associated molecular pattern (DAMP) molecule that is released from damaged or dead cells and induces inflammation and subsequent innate immunity. However, the role of HMGB1 in the anti-tumor immunity is unclear since inflammation in the tumor microenvironment also contributes to tumor promotion and progression. In the present study, we established HMGB1-knockout clones from B16F10 and CT26 murine tumors by genome editing using the CRISPR/Cas9 system and investigated the role of HMGB1 in anti-tumor immunity. We found that (1) knockout of HMGB1 in the tumor cells suppressed in vivo, but not in vitro, tumor growth, (2) the suppression of the in vivo tumor growth was mediated by CD8 T cells, and (3) infiltration of CD8 T cells, macrophages and dendritic cells into the tumor tissues was accelerated in HMGB1-knockout tumors. These results demonstrated that knockout of HMGB1 in tumor cells converted tumors from poor infiltration of immune cells called “cold” to “immune-inflamed” or “hot” and inhibited in vivo tumor growth mediated by cytotoxic T lymphocytes. Infiltration of immune cells to the tumor microenvironment is an important step in the series known as the cancer immunity cycle. Thus, manipulation of tumor-derived HMGB1 might be applicable to improve the clinical outcomes of cancer immunotherapies, including immune checkpoint blockades and cancer vaccine therapies.
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416
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Ma J, Zhang C, Shi G, Yue D, Shu Y, Hu S, Qi Z, Chen Y, Zhang B, Zhang Y, Huang A, Su C, Zhang Y, Deng H, Cheng P. High-dose VitC plus oncolytic adenoviruses enhance immunogenic tumor cell death and reprogram tumor immune microenvironment. Mol Ther 2022; 30:644-661. [PMID: 34547462 PMCID: PMC8821933 DOI: 10.1016/j.ymthe.2021.09.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 08/25/2021] [Accepted: 09/14/2021] [Indexed: 02/08/2023] Open
Abstract
Preclinical and clinical studies have validated the antitumor effects of several oncolytic viruses (OVs). However, the efficacy of OVs is limited when they are administered as monotherapies. Combination therapy is a promising direction for oncolytic virotherapy in the future. A high dose of vitamin C (VitC) exerts anticancer effects by triggering the accretion of substantial amounts of reactive oxygen species (ROS). OVs can induce immunogenic tumor cell death and elicit an antitumor immune response. ROS play an important role in immunogenic cell death (ICD). This study aimed to explore whether high-dose VitC in combination with oncolytic adenoviruses (oAds) exhibited a synergistic antitumor effect. High-dose VitC synergized with oAds against tumor by enhancing immunogenic tumor cell death. Combination therapy with high-dose VitC and oAds significantly increased the number of T cells in the tumor microenvironment (TME) and promoted the activation of T cells. Furthermore, the antitumor effect of the combination therapy was CD8+ T cell dependent. In addition, combination therapy with high-dose VitC and oAds reprogramed the immunosuppressive TME. Our study provides a new strategy for combination therapy of OVs.
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Affiliation(s)
- Jinhu Ma
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Chunxue Zhang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Gang Shi
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Dan Yue
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, PR China
| | - Yongheng Shu
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Shichuan Hu
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Zhongbing Qi
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Yanwei Chen
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Bin Zhang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Yong Zhang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Anliang Huang
- Department of Pathology, Chengdu Fifth People’s Hospital, Chengdu, PR China
| | - Chao Su
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Yan Zhang
- Department of Thoracic Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Hongxin Deng
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China
| | - Ping Cheng
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China,Corresponding author: Prof. Ping Cheng, State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, 17 People’s South Road, Chengdu 610041, PR China.
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417
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Nuzzo G, Gallo C, Crocetta F, Romano L, Barra G, Senese G, dell’Isola M, Carbone D, Tanduo V, Albiani F, Villani G, d’Ippolito G, Manzo E, Fontana A. Identification of the Marine Alkaloid Lepadin A as Potential Inducer of Immunogenic Cell Death. Biomolecules 2022; 12:246. [PMID: 35204747 PMCID: PMC8961536 DOI: 10.3390/biom12020246] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 11/16/2022] Open
Abstract
Natural products and their synthetic analogs and derivatives are a traditional source of bioactive molecules with potential development as drug candidates. In this context, Marine Natural Products (MNPs) represent a rich reservoir of diverse molecular skeletons with potential pharmacological activity that, so far, has been mostly explored in cancer and infectious diseases. Starting from the development of a novel bioassay-guided screening platform for immunomodulatory compounds from an in-house MNPs library, we report the identification of the alkaloid lepadin A as a new model compound for immune-based anticancer activity with characteristics that suggest a possible mechanism as Immunogenic Cell Death inducer. The work describes the molecular-based bioprospecting in the Gulf of Naples together with the bioassay-guided fractionation, the chemical characterization of the alkaloid, and the biological activity in mouse dendritic cells (D1).
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Affiliation(s)
- Genoveffa Nuzzo
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Carmela Gallo
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Fabio Crocetta
- Department of Integrative Marine Ecology, National Institute of Biology, Ecology and Marine Biotechnology, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy; (F.C.); (V.T.)
| | - Lucia Romano
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Giusi Barra
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Giuseppina Senese
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Mario dell’Isola
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Dalila Carbone
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Valentina Tanduo
- Department of Integrative Marine Ecology, National Institute of Biology, Ecology and Marine Biotechnology, Stazione Zoologica Anton Dohrn, 80121 Naples, Italy; (F.C.); (V.T.)
| | - Federica Albiani
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Guido Villani
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Giuliana d’Ippolito
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Emiliano Manzo
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
| | - Angelo Fontana
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, Pozzuoli, 80078 Naples, Italy; (C.G.); (L.R.); (G.B.); (G.S.); (M.d.); (D.C.); (F.A.); (G.V.); (G.d.); (E.M.)
- Laboratory of Bio-Organic Chemistry and Chemical Biology, Department of Biology, University of Naples “Federico II”, Via Cupa Nuova Cinthia 21, 80126 Naples, Italy
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418
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CW. Wong K, Johnson D, Hui EP, CT. Lam R, BY. Ma B, TC. Chan A. Opportunities and Challenges in Combining Immunotherapy and Radiotherapy in Head and Neck Cancers. Cancer Treat Rev 2022; 105:102361. [DOI: 10.1016/j.ctrv.2022.102361] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/10/2022] [Accepted: 02/12/2022] [Indexed: 02/06/2023]
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419
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Liu P, Ren F, Son S, Ji MS, Li P, Cai Z, Shi J, Liu Y, Dong Y, Kim JS. Mitochondrial targeted AIEgen phototheranostics for bypassing immune barrier via encumbering mitochondria functions. Biomaterials 2022; 283:121409. [DOI: 10.1016/j.biomaterials.2022.121409] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/09/2022] [Accepted: 02/13/2022] [Indexed: 01/14/2023]
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420
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Abstract
Breast cancer has become the most commonly diagnosed cancer globally. The relapse and metastasis of breast cancer remain a great challenge despite advances in chemotherapy, endocrine therapy, and HER2 targeted therapy in the past decades. Innovative therapeutic strategies are still critically in need. Cancer vaccine is an attractive option as it aims to induce a durable immunologic response to eradicate tumor cells. Different types of breast cancer vaccines have been evaluated in clinical trials, but none has led to significant benefits. Despite the disappointing results at present, new promise from the latest study indicates the possibility of applying vaccines in combination with anti-HER2 monoclonal antibodies or immune checkpoint blockade. This review summarizes the principles and mechanisms underlying breast cancer vaccines, recapitulates the type and administration routes of vaccine, reviews the current results of relevant clinical trials, and addresses the potential reasons for the setbacks and future directions to explore.
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Affiliation(s)
- Si-Yuan Zhu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Shanghai Medical College, Fudan University, Shanghai, China
| | - Ke-Da Yu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, China
- Shanghai Medical College, Fudan University, Shanghai, China
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421
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Merchant R, Galligan C, Munegowda MA, Pearce LB, Lloyd P, Smith P, Merchant F, To MD. Fine-tuned long-acting interleukin-2 superkine potentiates durable immune responses in mice and non-human primate. J Immunother Cancer 2022; 10:jitc-2021-003155. [PMID: 35058325 PMCID: PMC8772458 DOI: 10.1136/jitc-2021-003155] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2021] [Indexed: 01/09/2023] Open
Abstract
Background Recombinant human interleukin-2 (rhIL-2, aldesleukin) is Food and Drug Administration approved for the treatment of metastatic melanoma and renal cell carcinoma and has achieved durable response in a subset of patients. However, its utility as an immunotherapeutic drug is limited by undesirable activation of immune suppressive regulatory T cells (Tregs) and a short half-life requiring frequent high dose administration, leading to unacceptable toxicities. We have engineered MDNA11, a long-acting IL-2 superkine, to overcome these limitations by (1) modifying receptor selectivity in favor of anti-cancer immune cells to increase therapeutic efficacy and (2) fusion to human albumin to extend the pharmacokinetic (PK) profile, circumventing the need for frequent dosing. Methods MDNA11 was evaluated using in vitro and in vivo studies including: binding analyses to measure receptor affinity, IL-2 pathway signaling, PK studies in mice, and efficacy studies in syngeneic tumor models as single agent and in combination with immune checkpoint inhibitors. Finally, the safety and pharmacodynamic profile of MDNA11 was assessed in non-human primate (NHP). Results Binding studies with MDNA11 demonstrated increased affinity for IL-2Rβ (CD122) and no binding to IL-2Rα (CD25). As a result, MDNA11 exhibits reduced/limited Treg stimulation while triggering an enhanced activation of natural killer and naïve CD8 T cells compared with rhIL-2. When administered to animals with pre-established tumors, MDNA11 controlled tumor growth in a monotherapy setting and in combination with anti-PD1 or anti-CTLA4 to induce durable tumor clearance with a once weekly dosing regimen. In a NHP model, MDNA11 was well tolerated while triggering durable and potent immune responses including expansion of lymphocytes without significant effect on Tregs and eosinophils, the latter been linked to an increased risk of vascular leak syndrome. Conclusion MDNA11 is a next generation long-acting IL-2 immunotherapeutic with a highly favorable pharmacodynamic profile that translates to a strong therapeutic efficacy in preclinical tumor models and a strong and durable immune response in NHP.
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Affiliation(s)
- Rosemina Merchant
- Research and Development, Medicenna Therapeutics Inc, Toronto, Ontario, Canada
| | - Carole Galligan
- Research and Development, Medicenna Therapeutics Inc, Toronto, Ontario, Canada
| | | | - L Bruce Pearce
- Biologics Consulting Group Inc, Alexandria, Virginia, USA
| | | | | | - Fahar Merchant
- Research and Development, Medicenna Therapeutics Inc, Toronto, Ontario, Canada
| | - Minh D To
- Research and Development, Medicenna Therapeutics Inc, Toronto, Ontario, Canada
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422
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Konda P, Roque III JA, Lifshits LM, Alcos A, Azzam E, Shi G, Cameron CG, McFarland SA, Gujar S. Photodynamic therapy of melanoma with new, structurally similar, NIR-absorbing ruthenium (II) complexes promotes tumor growth control via distinct hallmarks of immunogenic cell death. Am J Cancer Res 2022; 12:210-228. [PMID: 35141014 PMCID: PMC8822289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 10/06/2021] [Indexed: 06/14/2023] Open
Abstract
Cancer therapies that generate T cell-based anti-cancer immune responses are critical for clinical success and are favored over traditional therapies. One way to elicit T cell immune responses and generate long-lasting anti-cancer immunity is through induction of immunogenic cell death (ICD), a form of regulated cell death that promotes antigenicity and adjuvanticity within dying cells. Therefore, research in the last decade has focused on developing cancer therapies which stimulate ICD. Herein, we report novel photodynamic therapy (PDT) compounds with immunomodulatory and ICD inducing properties. PDT is a clinically approved, minimally invasive anti-cancer treatment option and has been extensively investigated for its tumor-destroying properties, lower side effects, and immune activation capabilities. In this study, we explore two structurally related ruthenium compounds, ML19B01 and ML19B02, that can be activated with near infrared light to elicit superior cytotoxic properties. In addition to its direct cell killing abilities, we investigated the effect of our PSs on immunological pathways upon activation. PDT treatment with ML19B01 and ML19B02 induced differential expression of reactive oxygen species, proinflammatory response-mediating genes, and heat shock proteins. Dying melanoma cells induced by ML19B01-PDT and ML19B02-PDT contained ICD hallmarks such as calreticulin, ATP, and HMGB1, initiated activation of antigen presenting cells, and were efficiently phagocytosed by bone marrow-derived dendritic cells. Most importantly, despite the distinct profiles of ICD hallmark inducing capacities, vaccination with both PDT-induced dying cancer cells established anti-tumor immunity that protected mice against subsequent challenge with melanoma cells.
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Affiliation(s)
- Prathyusha Konda
- Department of Microbiology & Immunology, Dalhousie UniversityHalifax, Nova Scotia B3H 1X5, Canada
| | - John A Roque III
- Department of Chemistry and Biochemistry, The University of Texas at ArlingtonArlington, Texas 76019-0065, USA
- Department of Chemistry and Biochemistry, The University of North Carolina at GreensboroGreensboro, North Carolina 27402, USA
| | - Liubov M Lifshits
- Department of Chemistry and Biochemistry, The University of Texas at ArlingtonArlington, Texas 76019-0065, USA
| | - Angelita Alcos
- Department of Pathology, Dalhousie UniversityHalifax, Nova Scotia B3H 1X5, Canada
| | - Eissa Azzam
- Department of Microbiology & Immunology, Dalhousie UniversityHalifax, Nova Scotia B3H 1X5, Canada
| | - Ge Shi
- Department of Chemistry and Biochemistry, The University of Texas at ArlingtonArlington, Texas 76019-0065, USA
| | - Colin G Cameron
- Department of Chemistry and Biochemistry, The University of Texas at ArlingtonArlington, Texas 76019-0065, USA
| | - Sherri A McFarland
- Department of Chemistry and Biochemistry, The University of Texas at ArlingtonArlington, Texas 76019-0065, USA
| | - Shashi Gujar
- Department of Microbiology & Immunology, Dalhousie UniversityHalifax, Nova Scotia B3H 1X5, Canada
- Department of Pathology, Dalhousie UniversityHalifax, Nova Scotia B3H 1X5, Canada
- Department of Biology, Dalhousie UniversityHalifax, Nova Scotia B3H 1X5, Canada
- Beatrice Hunter Cancer Research InstituteHalifax, Nova Scotia B3H 1X5, Canada
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423
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Botticelli A, Pomati G, Marchetti P. Target therapy in cancer treatment. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00152-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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424
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Bartalucci N, Galluzzi L. Philadelphia-negative myeloproliferative neoplasms: From origins to new perspectives. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 366:ix-xx. [PMID: 35153008 DOI: 10.1016/s1937-6448(22)00019-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Niccolò Bartalucci
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; DENOThe Excellence Center, University of Florence, Florence, Italy.
| | - Lorenzo Galluzzi
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, United States; Sandra and Edward Meyer Cancer Center, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, New York, NY, United States; Department of Dermatology, Yale School of Medicine, New Haven, CT, United States; Université de Paris, Paris, France.
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425
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Mule RD, Kumar A, Sancheti SP, Senthilkumar B, Kumar H, Patil NT. BQ-AurIPr: a redox-active anticancer Au( i) complex that induces immunogenic cell death. Chem Sci 2022; 13:10779-10785. [PMID: 36320699 PMCID: PMC9491088 DOI: 10.1039/d2sc03756d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/24/2022] [Indexed: 12/22/2022] Open
Abstract
Immunogenic Cell Death (ICD) is a unique cell death mechanism that kills cancer cells while rejuvenating the anticancer immunosurveillance, thereby benefiting the clinical outcomes of various immuno-chemotherapeutic regimens. Herein, we report development of a library of benzo[a]quinolizinium-based Au(i) complexes through an intramolecular amino-auration reaction of pyridino-alkynes. We tested 40 candidates and successfully identified BQ-AurIPr as a novel redox-active Au(i) complex with potent anticancer properties. BQ-AurIPr efficiently triggered generation of DAMPs – the hallmarks of ICD – and was superior in terms of efficiency compared to FDA-approved drugs known to induce ICD. BQ-AurIPr significantly increased immunogenicity of cancer cells enhancing their phagocytosis when co-cultured with immune cells. Our investigation reveals that BQ-AurIPr induces oxidative stress inside mitochondria leading to mitophagy, as the mechanism for immunogenic cell death in A549 cells. A redox-active anticancer Au(i) complex that induces immunogenic cell death in non-small cell lung cancer cells has been identified. Mitochondrial oxidative stress leading to mitophagy-dependent secretion of various DAMPs is implicated as the main mechanism inducing ICD.![]()
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Affiliation(s)
- Ravindra D. Mule
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune – 411008, India
- Academy of Scientific and Innovative Research, Ghaziabad – 201 002, India
| | - Akhilesh Kumar
- Laboratory of Immunology and Infectious Diseases, Department of Biological Sciences, IISER Bhopal, Bhopal – 462 066, India
| | - Shashank P. Sancheti
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal – 462 066, India
| | - B. Senthilkumar
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune – 411008, India
| | - Himanshu Kumar
- Laboratory of Immunology and Infectious Diseases, Department of Biological Sciences, IISER Bhopal, Bhopal – 462 066, India
- Immunology Frontier Research Center (IFReC), Osaka University, Osaka – 565-0871, Japan
| | - Nitin T. Patil
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal – 462 066, India
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426
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Immunogenic cell death and its therapeutic or prognostic potential in high-grade glioma. Genes Immun 2022; 23:1-11. [PMID: 35046546 PMCID: PMC8866117 DOI: 10.1038/s41435-021-00161-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/14/2021] [Accepted: 12/30/2021] [Indexed: 12/22/2022]
Abstract
Immunogenic cell death (ICD) has emerged as a key component of therapy-induced anti-tumor immunity. Over the past few years, ICD was found to play a pivotal role in a wide variety of novel and existing treatment modalities. The clinical application of these techniques in cancer treatment is still in its infancy. Glioblastoma (GBM) is the most lethal primary brain tumor with a dismal prognosis despite maximal therapy. The development of new therapies in this aggressive type of tumors remains highly challenging partially due to the cold tumor immune environment. GBM could therefore benefit from ICD-based therapies stimulating the anti-tumor immune response. In what follows, we will describe the mechanisms behind ICD and the ICD-based (pre)clinical advances in anticancer therapies focusing on GBM.
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427
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Yan B, Liu C, Wang S, Li H, Jiao J, Lee WSV, Zhang S, Hou Y, Hou Y, Ma X, Fan H, Lv Y, Liu X. Magnetic hyperthermia induces effective and genuine immunogenic tumor cell death with respect to exogenous heating. J Mater Chem B 2022; 10:5364-5374. [DOI: 10.1039/d2tb01004f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This study systematically verified that magnetic hyperthermia (MH) with intracellular heating can induce genuine immunogenic tumor cell death for effective antitumor therapy, while exogenous heating fails to elicit this effect.
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Affiliation(s)
- Bin Yan
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Chen Liu
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Siyao Wang
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Hugang Li
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Ju Jiao
- Department of Nuclear Medicine, The Third Affiliated Hospital of Sun Yat-sen University, 600 Tianhe Road, Guangzhou, Guangdong 510630, China
| | - Wee Siang Vincent Lee
- Department of Materials Science and Engineering, National University of Singapore, 117573, Singapore
| | - Song Zhang
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Jiangsu Key Laboratory of Molecular Medicine, Nanjing University, Nanjing, 210093, China
| | - Yuzhu Hou
- Department of Pathogenic Microbiology and Immunology, School of Basic Medical Sciences, Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Xiaowei Ma
- National Center for Veterinary Drug Safety Evaluation, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Haiming Fan
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
| | - Yi Lv
- Institute of Regenerative and Reconstructive Medicine, Med-X Institute, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, Shaanxi Provincial Center for Regenerative Medicine and Surgical Engineering, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
| | - Xiaoli Liu
- Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology of Shaanxi Province, Northwest University, Xi’an, Shaanxi 710069, China
- Institute of Regenerative and Reconstructive Medicine, Med-X Institute, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710049, China
- National Local Joint Engineering Research Center for Precision Surgery & Regenerative Medicine, Shaanxi Provincial Center for Regenerative Medicine and Surgical Engineering, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi 710061, China
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428
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Interference of immunogenic chemotherapy by artificially controlled calreticulin secretion from tumor cells. Methods Cell Biol 2022; 172:99-114. [DOI: 10.1016/bs.mcb.2021.12.027] [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]
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429
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Sharifi E, Bigham A, Yousefiasl S, Trovato M, Ghomi M, Esmaeili Y, Samadi P, Zarrabi A, Ashrafizadeh M, Sharifi S, Sartorius R, Dabbagh Moghaddam F, Maleki A, Song H, Agarwal T, Maiti TK, Nikfarjam N, Burvill C, Mattoli V, Raucci MG, Zheng K, Boccaccini AR, Ambrosio L, Makvandi P. Mesoporous Bioactive Glasses in Cancer Diagnosis and Therapy: Stimuli-Responsive, Toxicity, Immunogenicity, and Clinical Translation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2102678. [PMID: 34796680 PMCID: PMC8805580 DOI: 10.1002/advs.202102678] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 10/03/2021] [Indexed: 05/10/2023]
Abstract
Cancer is one of the top life-threatening dangers to the human survival, accounting for over 10 million deaths per year. Bioactive glasses have developed dramatically since their discovery 50 years ago, with applications that include therapeutics as well as diagnostics. A new system within the bioactive glass family, mesoporous bioactive glasses (MBGs), has evolved into a multifunctional platform, thanks to MBGs easy-to-functionalize nature and tailorable textural properties-surface area, pore size, and pore volume. Although MBGs have yet to meet their potential in tumor treatment and imaging in practice, recently research has shed light on the distinguished MBGs capabilities as promising theranostic systems for cancer imaging and therapy. This review presents research progress in the field of MBG applications in cancer diagnosis and therapy, including synthesis of MBGs, mechanistic overview of MBGs application in tumor diagnosis and drug monitoring, applications of MBGs in cancer therapy ( particularly, targeted delivery and stimuli-responsive nanoplatforms), and immunological profile of MBG-based nanodevices in reference to the development of novel cancer therapeutics.
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Affiliation(s)
- Esmaeel Sharifi
- Department of Tissue Engineering and BiomaterialsSchool of Advanced Medical Sciences and TechnologiesHamadan University of Medical SciencesHamadan6517838736Iran
- Institute of PolymersComposites and BiomaterialsNational Research Council (IPCB‐CNR)Naples80125Italy
| | - Ashkan Bigham
- Institute of PolymersComposites and BiomaterialsNational Research Council (IPCB‐CNR)Naples80125Italy
| | - Satar Yousefiasl
- School of DentistryHamadan University of Medical SciencesHamadan6517838736Iran
| | - Maria Trovato
- Institute of Biochemistry and Cell Biology (IBBC)National Research Council (CNR)Naples80131Italy
| | - Matineh Ghomi
- Chemistry DepartmentFaculty of ScienceShahid Chamran University of AhvazAhvaz61537‐53843Iran
- School of ChemistryDamghan UniversityDamghan36716‐41167Iran
| | - Yasaman Esmaeili
- Biosensor Research CenterSchool of Advanced Technologies in MedicineIsfahan University of Medical SciencesIsfahan8174673461Iran
| | - Pouria Samadi
- Research Center for Molecular MedicineHamadan University of Medical SciencesHamadan6517838736Iran
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM)TuzlaIstanbul34956Turkey
- Department of Biomedical EngineeringFaculty of Engineering and Natural SciencesIstinye UniversitySariyerIstanbul34396Turkey
| | - Milad Ashrafizadeh
- Faculty of Engineering and Natural SciencesSabanci UniversityOrta Mahalle, Üniversite Caddesi No. 27, OrhanlıTuzlaIstanbul34956Turkey
| | - Shokrollah Sharifi
- Department of Mechanical EngineeringUniversity of MelbourneMelbourne3010Australia
| | - Rossella Sartorius
- Institute of Biochemistry and Cell Biology (IBBC)National Research Council (CNR)Naples80131Italy
| | | | - Aziz Maleki
- Department of Pharmaceutical NanotechnologySchool of PharmacyZanjan University of Medical SciencesZanjan45139‐56184Iran
| | - Hao Song
- Australian Institute for Bioengineering and NanotechnologyThe University of QueenslandBrisbane4072Australia
| | - Tarun Agarwal
- Department of BiotechnologyIndian Institute of TechnologyKharagpur721302India
| | - Tapas Kumar Maiti
- Department of BiotechnologyIndian Institute of TechnologyKharagpur721302India
| | - Nasser Nikfarjam
- Department of ChemistryInstitute for Advanced Studies in Basic Sciences (IASBS)Zanjan45137‐66731Iran
| | - Colin Burvill
- Department of Mechanical EngineeringUniversity of MelbourneMelbourne3010Australia
| | - Virgilio Mattoli
- Istituto Italiano di TecnologiaCentre for Materials InterfacePontederaPisa56025Italy
| | - Maria Grazia Raucci
- Institute of PolymersComposites and BiomaterialsNational Research Council (IPCB‐CNR)Naples80125Italy
| | - Kai Zheng
- Istituto Italiano di TecnologiaCentre for Materials InterfacePontederaPisa56025Italy
| | - Aldo R. Boccaccini
- Institute of BiomaterialsUniversity of Erlangen‐NurembergErlangen91058Germany
| | - Luigi Ambrosio
- Institute of PolymersComposites and BiomaterialsNational Research Council (IPCB‐CNR)Naples80125Italy
| | - Pooyan Makvandi
- Chemistry DepartmentFaculty of ScienceShahid Chamran University of AhvazAhvaz6153753843Iran
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430
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Assessment of transcription inhibition as a characteristic of immunogenic cell death. Methods Cell Biol 2022; 172:67-82. [DOI: 10.1016/bs.mcb.2021.12.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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431
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Song N, Park M, Kim N, Lee Y, Jung E, Lee D. Tumor-targeting oxidative stress nanoamplifiers as anticancer nanomedicine with immunostimulating activity. Biomater Sci 2022; 10:6160-6171. [DOI: 10.1039/d2bm00601d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
GSH depleting prodrugs and ROS generators self-assemble to generate oxidative stress nanoamplifiers that can preferentially kill cancer cells and exert immunostimulating activity.
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Affiliation(s)
- Nanhee Song
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
| | - Miran Park
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
| | - Nuri Kim
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
| | - Yujin Lee
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
| | - Eunkyeong Jung
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
- Department of NanoEngineering, University of California San Diego, La Jolla, 92093, CA, USA
| | - Dongwon Lee
- Department of Bionanotechnology and Bioconvergence Engineering, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
- Department of Polymer Nano Science and Technology, Jeonbuk National University, Baekjedaero 567, Jeonju, Jeonbuk, 54896, Republic of Korea
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432
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Wang WJ, Ling YY, Zhong YM, Li ZY, Tan CP, Mao ZW. Ferroptosis‐Enhanced Cancer Immunity by a Ferrocene‐Appended Iridium(III) Diphosphine Complex. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202115247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wen-Jin Wang
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Yu-Yi Ling
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Yan-Mei Zhong
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Zhi-Yuan Li
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Cai-Ping Tan
- Sun Yat-sen University School of Chemistry School of Chemistry CHINA
| | - Zong-Wan Mao
- Sun Yat-sen University School of Chemistry School of Chemistry No. 135 Xingang Xi Road 510006 Guangzhou CHINA
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433
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He S, Liu J, Zhang C, Wang J, Pu K. Semiconducting Polymer Nano-regulators with Cascading Activation for Photodynamic Cancer Immunotherapy. Angew Chem Int Ed Engl 2021; 61:e202116669. [PMID: 34967097 DOI: 10.1002/anie.202116669] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Indexed: 11/09/2022]
Abstract
Combination photoimmunotherapy holds promise for tumor suppression; however, smart phototherapeutic agents that only activate their immunotherapeutic action in tumor have been rarely developed, which have the potential advantage of reduced side effect. Herein, we report a semiconducting polymer nano-regulator (SPN T ) with cascading activation for combinational photodynamic immunotherapy of cancer. SPN T comprises an immunoregulator (M-Trp: 1-methyltryptophan ) conjugating to the side chain of semiconducting polymer backbone using an apoptotic biomarker-cleavable linker. Under near-infrared (NIR) laser irradiation, SPN T produces singlet oxygen ( 1 O 2 ) to cause immunogenic apoptosis . Concurrently, the upregulation of apoptotic biomarker triggers the specific cleavage of M-Trp from SPN T , leading to specific intratumoral immunotherapeutic activation. Released M-Trp inhibits indoleamine 2,3-dioxygenase (IDO) activity, and thus decreases regulatory T cells (Tregs) formation and drives cytotoxic T lymphocytes (CTLs) infiltration. SPN T -mediated combination photodynamic immunotherapy thus reprograms the tumor immune microenvironment (TIME), resulting in efficient suppression of both primary and distant tumors, and inhibition of lung metastasis.
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Affiliation(s)
- Shasha He
- Nanyang Technological University, School of Chemical and Biomedical Engineering, SINGAPORE
| | - Jing Liu
- South China University of Technology, School of Bioscience and Bioengineering, CHINA
| | - Chi Zhang
- Nanyang Technological University, School of Chemical and Biomedical Engineering, SINGAPORE
| | - Jun Wang
- South China University of Technology, School of Bioscience and Bioengineering, CHINA
| | - Kanyi Pu
- Nanyang Technological University, School of Chemical and Biomedical Engieering, 70 Nanyang Drive, 637457, Singapore, SINGAPORE
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434
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He S, Liu J, Zhang C, Wang J, Pu K. Semiconducting Polymer Nano‐regulators with Cascading Activation for Photodynamic Cancer Immunotherapy. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202116669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shasha He
- Nanyang Technological University School of Chemical and Biomedical Engineering SINGAPORE
| | - Jing Liu
- South China University of Technology School of Bioscience and Bioengineering CHINA
| | - Chi Zhang
- Nanyang Technological University School of Chemical and Biomedical Engineering SINGAPORE
| | - Jun Wang
- South China University of Technology School of Bioscience and Bioengineering CHINA
| | - Kanyi Pu
- Nanyang Technological University School of Chemical and Biomedical Engieering 70 Nanyang Drive 637457 Singapore SINGAPORE
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435
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Wang WJ, Ling YY, Zhong YM, Li ZY, Tan CP, Mao ZW. Ferroptosis-Enhanced Cancer Immunity by a Ferrocene-Appended Iridium(III) Diphosphine Complex. Angew Chem Int Ed Engl 2021; 61:e202115247. [PMID: 34965011 DOI: 10.1002/anie.202115247] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Indexed: 11/10/2022]
Abstract
Ferroptosis is a programmed cell death pathway discovered in recent years, and ferroptosis-inducing agents have great potential as new antitumor candidates. Here, we report a Ir(III) complex (Ir1) containing a ferrocene-modified diphosphine ligand that localizes in lysosomes. Under the acidic environments of lysosomes, Ir1 can effectively catalyze Fenton reaction, produce hydroxyl radicals, induce lipid peroxidation, down-regulate glutathione peroxidase 4, and induce ferroptosis. RNA sequencing analysis shows that Ir1 can significantly affect pathways related to ferroptosis and cancer immunity. Accordingly, Ir1 can induce immunogenic cells death and suppress tumor growth in vitro, regulate T cell activity and immune microenvironments in vivo. In conclusion, we show the potential of small molecules with ferroptosis-inducing capabilities for effective cancer immunotherapy.
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Affiliation(s)
- Wen-Jin Wang
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Yu-Yi Ling
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Yan-Mei Zhong
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Zhi-Yuan Li
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Cai-Ping Tan
- Sun Yat-sen University School of Chemistry, School of Chemistry, CHINA
| | - Zong-Wan Mao
- Sun Yat-sen University School of Chemistry, School of Chemistry, No. 135 Xingang Xi Road, 510006, Guangzhou, CHINA
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436
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Watanabe T. Approaches of the Innate Immune System to Ameliorate Adaptive Immunotherapy for B-Cell Non-Hodgkin Lymphoma in Their Microenvironment. Cancers (Basel) 2021; 14:cancers14010141. [PMID: 35008305 PMCID: PMC8750340 DOI: 10.3390/cancers14010141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/14/2021] [Accepted: 12/23/2021] [Indexed: 12/21/2022] Open
Abstract
A dominant paradigm being developed in immunotherapy for hematologic malignancies is of adaptive immunotherapy that involves chimeric antigen receptor (CAR) T cells and bispecific T-cell engagers. CAR T-cell therapy has yielded results that surpass those of the existing salvage immunochemotherapy for patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL) after first-line immunochemotherapy, while offering a therapeutic option for patients with follicular lymphoma (FL) and mantle cell lymphoma (MCL). However, the role of the innate immune system has been shown to prolong CAR T-cell persistence. Cluster of differentiation (CD) 47-blocking antibodies, which are a promising therapeutic armamentarium for DLBCL, are novel innate immune checkpoint inhibitors that allow macrophages to phagocytose tumor cells. Intratumoral Toll-like receptor 9 agonist CpG oligodeoxynucleotide plays a pivotal role in FL, and vaccination may be required in MCL. Additionally, local stimulator of interferon gene agonists, which induce a systemic anti-lymphoma CD8+ T-cell response, and the costimulatory molecule 4-1BB/CD137 or OX40/CD134 agonistic antibodies represent attractive agents for dendritic cell activations, which subsequently, facilitates initiation of productive T-cell priming and NK cells. This review describes the exploitation of approaches that trigger innate immune activation for adaptive immune cells to operate maximally in the tumor microenvironment of these lymphomas.
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Affiliation(s)
- Takashi Watanabe
- Department of Personalized Cancer Immunotherapy, Mie University Graduate School of Medicine, 2-174, Edobashi, Tsu City 514-8507, Japan
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437
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Identification of Potential Prognostic and Predictive Immunological Biomarkers in Patients with Stage I and Stage III Non-Small Cell Lung Cancer (NSCLC): A Prospective Exploratory Study. Cancers (Basel) 2021; 13:cancers13246259. [PMID: 34944879 PMCID: PMC8699057 DOI: 10.3390/cancers13246259] [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: 11/02/2021] [Revised: 12/02/2021] [Accepted: 12/09/2021] [Indexed: 12/23/2022] Open
Abstract
Radiotherapy (RT) and chemotherapy can induce immune responses, but not much is known regarding treatment-induced immune changes in patients. This exploratory study aimed to identify potential prognostic and predictive immune-related proteins associated with progression-free survival (PFS) in patients with non-small cell lung cancer (NSCLC). In this prospective study, patients with stage I NSCLC treated with stereotactic body radiation therapy (n = 26) and patients with stage III NSCLC treated with concurrent chemoradiotherapy (n = 18) were included. Blood samples were collected before (v1), during (v2), and after RT (v3). In patients with stage I NSCLC, CD244 (HR: 10.2, 95% CI: 1.8-57.4) was identified as a negative prognostic biomarker. In patients with stage III NSCLC, CR2 and IFNGR2 were identified as positive prognostic biomarkers (CR2, HR: 0.00, 95% CI: 0.00-0.12; IFNGR2, HR: 0.04, 95% CI: 0.00-0.46). In addition, analysis of the treatment-induced changes of circulating protein levels over time (Δv2/v3-v1) also identified CXCL10 and IL-10 as negative predictive biomarkers (CXCL10, HR: 3.86, 95% CI: 1.0-14.7; IL-10, HR: 16.92 (2.74-104.36)), although serum-induced interferon (IFN) response was a positive prognostic. In conclusion, we identified several circulating immunogenic proteins that are correlated with PFS in patients with stage I and stage III NSCLC before and during treatment.
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438
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Wang X, Wu S, Liu F, Ke D, Wang X, Pan D, Xu W, Zhou L, He W. An Immunogenic Cell Death-Related Classification Predicts Prognosis and Response to Immunotherapy in Head and Neck Squamous Cell Carcinoma. Front Immunol 2021; 12:781466. [PMID: 34868055 PMCID: PMC8640500 DOI: 10.3389/fimmu.2021.781466] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/04/2021] [Indexed: 11/18/2022] Open
Abstract
Immunogenic cell death (ICD) has been classified as a form of regulated cell death (RCD) that is sufficient to activate an adaptive immune response. Accumulating evidence has demonstrated the ability of ICD to reshape the tumor immune microenvironment through the emission of danger signals or DAMPs, which may contribute to the immunotherapy. Currently, identification of ICD-associated biomarkers that stratify patients according to their benefit from ICD immunotherapy would be of great advantage. Here, we identified two ICD-associated subtypes by consensus clustering. ICD-high subtype was associated with the favorable clinical outcomes, abundant immune cell infiltration, and high activity of immune response signaling. Besides, we established and validated an ICD-related prognostic model that predicted the survival of HNSCC and was associated with tumor immune microenvironment. In conclusion, we established a new classification system of HNSCC based on ICD signatures. This stratification had significant clinical outcomes for estimating prognosis, as well as the immunotherapy of HNSCC patients
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Affiliation(s)
- Xinwen Wang
- Department of Orthopedics, The People's Hospital of Jiangmen, Jiangmen, China
| | - Shouwu Wu
- Department of Otolaryngology, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, China
| | - Feng Liu
- Department of Orthopedics, Dongguan People's Hospital, Dongguan, China
| | - Dianshan Ke
- Department of Orthopedics, The People's Hospital of Jiangmen, Jiangmen, China
| | - Xinwu Wang
- Department of Orthopedics, The First Hospital of Putian City, Putian, China
| | - Dinglong Pan
- Department of Radiation Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, China
| | - Weifeng Xu
- Department of Medical Oncology, The Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China
| | - Ling Zhou
- Department of Radiation Oncology, Dongguan People's Hospital, Dongguan, China
| | - Weidong He
- Department of Orthopedics, The People's Hospital of Jiangmen, Jiangmen, China
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439
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Ebeling Barbier C, Heindryckx F, Lennernäs H. Limitations and Possibilities of Transarterial Chemotherapeutic Treatment of Hepatocellular Carcinoma. Int J Mol Sci 2021; 22:ijms222313051. [PMID: 34884853 PMCID: PMC8658005 DOI: 10.3390/ijms222313051] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 11/26/2021] [Accepted: 11/29/2021] [Indexed: 02/07/2023] Open
Abstract
Because diagnostic tools for discriminating between hepatocellular carcinoma (HCC) and advanced cirrhosis are poor, HCC is often detected in a stage where transarterial chemoembolization (TACE) is the best treatment option, even though it provides a poor survival gain. Despite having been used worldwide for several decades, TACE still has many limitations. First, there is a vast heterogeneity in the cellular composition and metabolism of HCCs as well as in the patient population, which renders it difficult to identify patients who would benefit from TACE. Often the delivered drug does not penetrate sufficiently selectively and deeply into the tumour and the drug delivery system is not releasing the drug at an optimal clinical rate. In addition, therapeutic effectiveness is limited by the crosstalk between the tumour cells and components of the cirrhotic tumour microenvironment. To improve this widely used treatment of one of our most common and deadly cancers, we need to better understand the complex interactions between drug delivery, local pharmacology, tumour targeting mechanisms, liver pathophysiology, patient and tumour heterogeneity, and resistance mechanisms. This review provides a novel and important overview of clinical data and discusses the role of the tumour microenvironment and lymphatic system in the cirrhotic liver, its potential response to TACE, and current and possible novel DDSs for locoregional treatment.
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Affiliation(s)
| | - Femke Heindryckx
- Department of Medical Cell Biology, Uppsala University, 751 23 Uppsala, Sweden;
| | - Hans Lennernäs
- Department of Pharmaceutical Biosciences, Uppsala University, 751 23 Uppsala, Sweden
- Correspondence: ; Tel.: +46-18-471-4317; Fax: +46-18-471-4223
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440
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Classes of therapeutics to amplify the immune response. Breast Cancer Res Treat 2021; 191:277-289. [PMID: 34787761 DOI: 10.1007/s10549-021-06369-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/18/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Conventional chemotherapies are a mainstay for metastatic breast cancers, though durable response is rare. Immunotherapies promise long-term responses thorough immune activation but have been underwhelming in breast cancer relative to other cancer types. Here, we review the mechanisms of existing strategies including chemotherapies and how they may cause breast cancers to become immunogenic to identify potential biomarkers for combinations of conventional and immunotherapies. CONCLUSION Mechanistic considerations should inform biomarker development and patient selection for therapeutic combinations of drugs to combine with immune-checkpoint inhibitors.
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441
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Lin T, Zhang Y, Lin Z, Peng L. Roles of HMGBs in Prognosis and Immunotherapy: A Pan-Cancer Analysis. Front Genet 2021; 12:764245. [PMID: 34777483 PMCID: PMC8585836 DOI: 10.3389/fgene.2021.764245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 09/17/2021] [Indexed: 01/22/2023] Open
Abstract
Background: High mobility group box (HMGB) proteins are DNA chaperones involved in transcription, DNA repair, and genome stability. Extracellular HMGBs also act as cytokines to promote inflammatory and immune responses. Accumulating evidence has suggested that HMGBs are implicated in cancer pathogenesis; however, their prognostic and immunological values in pan-cancer are not completely clear. Methods: Multiple tools were applied to analyze the expression, genetic alternations, and prognostic and clinicopathological relevance of HMGB in pan-cancer. Correlations between HMGB expression and tumor immune-infiltrating cells (TIICs), immune checkpoint (ICP) expression, microsatellite instability (MSI), and tumor mutational burden (TMB) in pan-cancer were investigated to uncover their interactions with the tumor immune microenvironment (TIME). Gene set enrichment analysis (GSEA) was conducted for correlated genes of HMGBs to expound potential mechanisms. Results: HMGB expression was significantly elevated in various cancers. Both prognostic and clinicopathological significance was observed for HMGB1 in ACC; HMGB2 in ACC, LGG, LIHC, and SKCM; and HMGB3 in ESCA. Prognostic values were also found for HMGB2 in KIRP and MESO and HMGB3 in BRCA, SARC, SKCM, OV, and LAML. The global alternation of HMGBs showed prognostic significance in ACC, KIRC, and UCEC. Furthermore, HMGBs were significantly correlated with TIIC infiltration, ICP expression, MSI, and TMB in various cancers, indicating their regulations on the TIME. Lastly, results of GSEA-illuminated genes positively correlated with HMGBs which were similarly chromosome components participating in DNA activity-associated events. Conclusion: This study demonstrated that HMGBs might be promising predictive biomarkers for the prognosis and immunotherapeutic response, also immunotherapy targets of multiple cancers.
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Affiliation(s)
- Tong Lin
- The Fourth Clinical Medical School, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Yingzhao Zhang
- The Fourth Clinical Medical School, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Zhimei Lin
- The Fourth Clinical Medical School, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Lisheng Peng
- Department of Science and Education, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, China
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442
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Lu Y, Shi Y, You J. Strategy and clinical application of up-regulating cross presentation by DCs in anti-tumor therapy. J Control Release 2021; 341:184-205. [PMID: 34774890 DOI: 10.1016/j.jconrel.2021.11.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 11/04/2021] [Accepted: 11/06/2021] [Indexed: 12/20/2022]
Abstract
The cross presentation of exogenous antigen (Ag) by dendritic cells (DCs) facilitates a diversified mode of T-cell activation, orchestrates specific humoral and cellular immunity, and contributes to an efficient anti-tumor immune response. DCs-mediated cross presentation is subject to both intrinsic and extrinsic factors, including the homing and phenotype of DCs, the spatiotemporal trafficking and degradation kinetics of Ag, and multiple microenvironmental clues, with many details largely unexplored. Here, we systemically review the current mechanistic understanding and regulation strategies of cross presentation by heterogeneous DC populations. We also provide insights into the future exploitation of DCs cross presentation for a better clinical efficacy in anti-tumor therapy.
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Affiliation(s)
- Yichao Lu
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, China
| | - Yingying Shi
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, China
| | - Jian You
- College of Pharmaceutical Sciences, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, China.
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443
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Isocyanide Substitution in Acridine Orange Shifts DNA Damage-Mediated Phototoxicity to Permeabilization of the Lysosomal Membrane in Cancer Cells. Cancers (Basel) 2021; 13:cancers13225652. [PMID: 34830806 PMCID: PMC8616321 DOI: 10.3390/cancers13225652] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/02/2021] [Accepted: 11/09/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Aside from tissue cell renewal, tumor cells are also produced every day. In ordinary conditions, immunologically controlled cell death mechanisms limit cancer development. There are several cell death processes used for how normal and tumor cells are eliminated at the end of their lifespan. In cancer therapy, cells dying via immunological death are more efficiently eradicated than cells dying by classical apoptosis. Photodynamic treatments with some photosensitizers target lysosomes. Lysosomal death diverts apoptosis to the immunologically more pertinent necrosis-like death pathways. Acridine orange (AO), a well-known photosensitizer, targets lysosomes as well. We have synthesized a new compound abbreviated as DM, a modified AO, and examined details of intracellular processes leading to photodynamic cell death. We have proven that DM targets lysosomes better than AO. Remarkably, with DM, we could visualize an abrupt nuclear DNA release from cells during the photodynamic process. Our work highlights which cellular events may enhance immunological cell death. Abstract In cancer therapy, immunogenic cell death eliminates tumor cells more efficiently than conventional apoptosis. During photodynamic therapy (PDT), some photosensitizer (PS) targeting lysosomes divert apoptosis to the immunologically more relevant necrosis-like cell death. Acridine orange (AO) is a PS targeting lysosome. We synthesized a new compound, 3-N,N-dimethylamino-6-isocyanoacridine (DM), a modified AO, aiming to target lysosomes better. To compare DM and AO, we studied optical properties, toxicity, cell internalization, and phototoxicity. In addition, light-mediated effects were monitored by the recently developed QUINESIn method on nuclei, and membrane stability, morphology, and function of lysosomes utilizing fluorescent probes by imaging cytometry in single cells. DM proved to be a better lysosomal marker at 405 nm excitation and lysed lysosomes more efficiently. AO injured DNA and histones more extensively than DM. Remarkably, DM’s optical properties helped visualize shockwaves of nuclear DNA released from cells during the PDT. The asymmetric polar modification of the AO leads to a new compound, DM, which has increased efficacy in targeting and disrupting lysosomes. Suitable AO modification may boost adaptive immune response making PDT more efficient.
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Van Loenhout J, Freire Boullosa L, Quatannens D, De Waele J, Merlin C, Lambrechts H, Lau HW, Hermans C, Lin A, Lardon F, Peeters M, Bogaerts A, Smits E, Deben C. Auranofin and Cold Atmospheric Plasma Synergize to Trigger Distinct Cell Death Mechanisms and Immunogenic Responses in Glioblastoma. Cells 2021; 10:2936. [PMID: 34831159 PMCID: PMC8616410 DOI: 10.3390/cells10112936] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 01/04/2023] Open
Abstract
Targeting the redox balance of malignant cells via the delivery of high oxidative stress unlocks a potential therapeutic strategy against glioblastoma (GBM). We investigated a novel reactive oxygen species (ROS)-inducing combination treatment strategy, by increasing exogenous ROS via cold atmospheric plasma and inhibiting the endogenous protective antioxidant system via auranofin (AF), a thioredoxin reductase 1 (TrxR) inhibitor. The sequential combination treatment of AF and cold atmospheric plasma-treated PBS (pPBS), or AF and direct plasma application, resulted in a synergistic response in 2D and 3D GBM cell cultures, respectively. Differences in the baseline protein levels related to the antioxidant systems explained the cell-line-dependent sensitivity towards the combination treatment. The highest decrease of TrxR activity and GSH levels was observed after combination treatment of AF and pPBS when compared to AF and pPBS monotherapies. This combination also led to the highest accumulation of intracellular ROS. We confirmed a ROS-mediated response to the combination of AF and pPBS, which was able to induce distinct cell death mechanisms. On the one hand, an increase in caspase-3/7 activity, with an increase in the proportion of annexin V positive cells, indicates the induction of apoptosis in the GBM cells. On the other hand, lipid peroxidation and inhibition of cell death through an iron chelator suggest the involvement of ferroptosis in the GBM cell lines. Both cell death mechanisms induced by the combination of AF and pPBS resulted in a significant increase in danger signals (ecto-calreticulin, ATP and HMGB1) and dendritic cell maturation, indicating a potential increase in immunogenicity, although the phagocytotic capacity of dendritic cells was inhibited by AF. In vivo, sequential combination treatment of AF and cold atmospheric plasma both reduced tumor growth kinetics and prolonged survival in GBM-bearing mice. Thus, our study provides a novel therapeutic strategy for GBM to enhance the efficacy of oxidative stress-inducing therapy through a combination of AF and cold atmospheric plasma.
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Affiliation(s)
- Jinthe Van Loenhout
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Laurie Freire Boullosa
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Delphine Quatannens
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Jorrit De Waele
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Céline Merlin
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Hilde Lambrechts
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Ho Wa Lau
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Christophe Hermans
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Abraham Lin
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
- Plasma Lab for Applications in Sustainability and Medicine ANTwerp (PLASMANT), University of Antwerp, 2610 Wilrijk, Belgium;
| | - Filip Lardon
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Marc Peeters
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
- Department of Oncology, Multidisciplinary Oncological Center Antwerp, Antwerp University Hospital, 2650 Edegem, Belgium
| | - Annemie Bogaerts
- Plasma Lab for Applications in Sustainability and Medicine ANTwerp (PLASMANT), University of Antwerp, 2610 Wilrijk, Belgium;
| | - Evelien Smits
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
| | - Christophe Deben
- Center for Oncological Research (CORE), Integrated Personalized & Precision Oncology Network (IPPON), University of Antwerp, 2610 Wilrijk, Belgium; (J.V.L.); (L.F.B.); (D.Q.); (J.D.W.); (C.M.); (H.L.); (H.W.L.); (C.H.); (A.L.); (F.L.); (M.P.); (E.S.)
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Petrazzuolo A, Perez-Lanzon M, Liu P, Maiuri MC, Kroemer G. Crizotinib and ceritinib trigger immunogenic cell death via on-target effects. Oncoimmunology 2021; 10:1973197. [PMID: 34712511 PMCID: PMC8547833 DOI: 10.1080/2162402x.2021.1973197] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 08/23/2021] [Indexed: 10/31/2022] Open
Abstract
Immunogenic cell death (ICD) has initially been discovered in the context of chemotherapy. High-dose crizotinib also stimulates ICD, as we described for non-small cell lung cancer lacking activating chromosomal aberrations of ALK or ROS1, the usual targets of crizotinib, indicating that crizotinib may act through off-target effects. However, we found that low-dose of ALK inhibitors, crizotinib and ceritinib, may stimulate ICD in anaplastic large cell lymphoma, in which ALK is activated due to a chromosomal translocation, suggesting on target ICD-promoting effects.
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Affiliation(s)
- Adriana Petrazzuolo
- Team “Metabolism, Cancer & Immunity”,Centre De Recherche Des Cordeliers, Inserm UMRS1138, Université De Paris, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics Platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - Maria Perez-Lanzon
- Team “Metabolism, Cancer & Immunity”,Centre De Recherche Des Cordeliers, Inserm UMRS1138, Université De Paris, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics Platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - Peng Liu
- Team “Metabolism, Cancer & Immunity”,Centre De Recherche Des Cordeliers, Inserm UMRS1138, Université De Paris, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics Platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - M. Chiara Maiuri
- Team “Metabolism, Cancer & Immunity”,Centre De Recherche Des Cordeliers, Inserm UMRS1138, Université De Paris, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics Platforms, Gustave Roussy Cancer Campus, Villejuif, France
| | - Guido Kroemer
- Team “Metabolism, Cancer & Immunity”,Centre De Recherche Des Cordeliers, Inserm UMRS1138, Université De Paris, Sorbonne Université, Paris, France
- Cell Biology and Metabolomics Platforms, Gustave Roussy Cancer Campus, Villejuif, France
- Pôle De Biologie, Hôpital Européen Georges Pompidou, ; Paris, France
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446
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Spyridopoulou K, Aindelis G, Pappa A, Chlichlia K. Anticancer Activity of Biogenic Selenium Nanoparticles: Apoptotic and Immunogenic Cell Death Markers in Colon Cancer Cells. Cancers (Basel) 2021; 13:5335. [PMID: 34771499 PMCID: PMC8582357 DOI: 10.3390/cancers13215335] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/14/2021] [Accepted: 10/21/2021] [Indexed: 12/18/2022] Open
Abstract
Colorectal cancer is a health problem with high mortality rates and prevalence. Thus, innovative treatment approaches need to be developed. Biogenic nanoparticles are nanomaterials that can be synthesised in biological systems and, compared to chemically synthesised nanoparticles, have better bioavailability while being more cost-effective, eco-friendlier, and less toxic. In our previous studies, the probiotic strain Lactobacillus casei ATCC 393 was used to synthesise selenium nanoparticles (SeNps), which were shown to inhibit colon cancer cell growth in vitro and in vivo. Herein, we have further investigated SeNps' pro-apoptotic activity and their ability to induce immunogenic cell death (ICD) in colon cancer cells. The SeNps' effect on Caco-2 cells growth was examined along with their potential to induce caspase activation. Moreover, the expression of typical pro-apoptotic and ICD markers were examined in SeNps-treated HT29 and CT26 cells by flow cytometry, Western blot, ELISA and fluorescence microscopy. Elevated caspase-3 activation and surface phosphatyldoserine, that subsided upon co-incubation with a pan-caspase inhibitor, were detected in SeNps-treated cells. Furthermore, nanoparticles induced modulation of the expression of various apoptosis-related proteins. We also report the detection of biomarkers involved in ICD, namely the translocation of calreticulin and ERp57, the release of HMGB1 and ATP, and the secretion of pro-inflammatory cytokines from SeNps-treated cells. Moreover, RAW246.7 macrophages exhibited a higher rate of phagocytosis against treated CT26 when compared to control cells. Taken together, our findings indicate that treatment with SeNps might be an efficient strategy to destroy tumour cells by inducing apoptotic cell death and triggering immune responses.
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Affiliation(s)
| | | | | | - Katerina Chlichlia
- Department of Molecular Biology and Genetics, Democritus University of Thrace, University Campus Dragana, 68100 Alexandroupolis, Greece; (K.S.); (G.A.); (A.P.)
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447
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Walters AA, Dhadwar B, Al-Jamal KT. Modulating expression of inhibitory and stimulatory immune 'checkpoints' using nanoparticulate-assisted nucleic acid delivery. EBioMedicine 2021; 73:103624. [PMID: 34688033 PMCID: PMC8536530 DOI: 10.1016/j.ebiom.2021.103624] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/01/2021] [Accepted: 10/01/2021] [Indexed: 01/15/2023] Open
Abstract
Immune checkpoints are regulatory molecules responsible for determining the magnitude and nature of the immune response. The aim of immune checkpoint targeting immunotherapy is to manipulate these interactions, engaging the immune system in treatment of cancer. Clinically, the use of monoclonal antibodies to block immunosuppressive interactions has proven itself to be a highly effective immunotherapeutic intervention. Within the literature there are numerous candidates for next generation of immune checkpoint targeting strategies. One such example is the use of nucleic acid to alter expression levels of immune checkpoint molecules, either as antisense oligo nucleotides/siRNA, to downregulate inhibitory molecules, or mRNA/DNA, to express co-stimulatory molecules. A significant component of nucleic acid delivery is its formulation within a nanoparticulate system. In this review we discuss the progress of the preclinical application of nucleic acid-based immunotherapies to target a selection of co-inhibitory/co-stimulatory molecules. Furthermore, we identify the potential and current gaps within the literature which may form the basis of future work.
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Affiliation(s)
- Adam A Walters
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Baljevan Dhadwar
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Khuloud T Al-Jamal
- Institute of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King's College London, Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom.
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448
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New Insights into Curcumin- and Resveratrol-Mediated Anti-Cancer Effects. Pharmaceuticals (Basel) 2021; 14:ph14111068. [PMID: 34832850 PMCID: PMC8622305 DOI: 10.3390/ph14111068] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 02/06/2023] Open
Abstract
Curcumin and resveratrol are bioactive natural compounds displaying anti-inflammatory, anti-oxidant and anti-cancer properties. In this study, we compared the cytotoxic effects of these molecules and the molecular mechanisms involved against Her-2/neu-positive breast and salivary cancer cell lines. We found that both curcumin and resveratrol were efficient in reducing cancer cell survival and that they differently affected autophagy, ROS and activation of the PI3K/AKT/mTOR pathway. Moreover, we found that resveratrol and curcumin in combination exerted a stronger cytotoxic effect in correlation with the induction of a stronger ER stress and the upregulation of pro-death UPR molecule CHOP. This effect also correlated with the induction of pro-survival autophagy by curcumin and its inhibition by resveratrol. In conclusion, this study unveils new molecular mechanisms underlying the anti-cancer effects of resveratrol, curcumin and their combination, which can help to design new therapeutic strategies based on the use of these polyphenols.
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449
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Novohradsky V, Markova L, Kostrhunova H, Kasparkova J, Hoeschele J, Brabec V. A [Pt(cis-1,3-diaminocycloalkane)Cl 2] analog exhibits hallmarks typical of immunogenic cell death inducers in model cancer cells. J Inorg Biochem 2021; 226:111628. [PMID: 34673378 DOI: 10.1016/j.jinorgbio.2021.111628] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/09/2021] [Accepted: 10/03/2021] [Indexed: 12/12/2022]
Abstract
The platinum drugs belong to prevailing chemotherapeutics used in the treatment of cancer. At present, however, the search for new anticancer metal-based drugs that operate by the mechanisms distinct from those of the conventional chemotherapeutics is very active. Furthermore, it has been demonstrated that cytotoxic chemotherapy and immunotherapy may exert a highly synergistic anticancer activity. Thus, the development of antitumor platinum and other metal-based drugs that exhibit cytostatic effects and concurrently elicit immunogenic cell death (ICD) has shown promise for cancer treatment. Notably, conventional platinum drug oxaliplatin ([Pt(1R,2R-DACH)(oxalate)], DACH = diaminocyclohexane) is a well-known agent that displays both cytostatic and immune responses. Moreover, it was also demonstrated that even minor derivatization of the unleaving cycloalkyl moiety in oxaliplatin might have a pronounced effect on its immunomodulatory activity. Here, we investigated how replacing the 1R,2R- diaminocyclohexane ring by 1,3-diaminocycloalkane (alkane = butane, pentane, or hexane) affects the ability to evoke secretion of damage-associated molecular patterns characteristic of ICD in model murine colorectal carcinoma cell line CT26. The results indicate that among the investigated [Pt(cis-1,3-diaminocycloalkane)Cl2] complexes, the complex containing the cyclobutyl moiety exhibits the hallmarks typical of ICD inducers. Thus, [Pt(cis-1,3-diaminocyclobutane)Cl2] may expand the spectrum of anticancer chemotherapeutics capable of inducing ICD in cancer cells and might be of interest for further (pre)clinical development.
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Affiliation(s)
- Vojtech Novohradsky
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Lenka Markova
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Hana Kostrhunova
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - Jana Kasparkova
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic
| | - James Hoeschele
- Department of Chemistry, Eastern Michigan University, Ypsilanti, MI 48197, USA
| | - Viktor Brabec
- Czech Academy of Sciences, Institute of Biophysics, Kralovopolska 135, CZ-61265 Brno, Czech Republic.
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Abdalbari FH, Telleria CM. The gold complex auranofin: new perspectives for cancer therapy. Discov Oncol 2021; 12:42. [PMID: 35201489 PMCID: PMC8777575 DOI: 10.1007/s12672-021-00439-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/12/2021] [Indexed: 12/14/2022] Open
Abstract
Advanced stages of cancer are highly associated with short overall survival in patients due to the lack of long-term treatment options following the standard form of care. New options for cancer therapy are needed to improve the survival of cancer patients without disease recurrence. Auranofin is a clinically approved agent against rheumatoid arthritis that is currently enrolled in clinical trials for potential repurposing against cancer. Auranofin mainly targets the anti-oxidative system catalyzed by thioredoxin reductase (TrxR), which protects the cell from oxidative stress and death in the cytoplasm and the mitochondria. TrxR is over-expressed in many cancers as an adaptive mechanism for cancer cell proliferation, rendering it an attractive target for cancer therapy, and auranofin as a potential therapeutic agent for cancer. Inhibiting TrxR dysregulates the intracellular redox state causing increased intracellular reactive oxygen species levels, and stimulates cellular demise. An alternate mechanism of action of auranofin is to mimic proteasomal inhibition by blocking the ubiquitin-proteasome system (UPS), which is critically important in cancer cells to prevent cell death when compared to non-cancer cells, because of its role on cell cycle regulation, protein degradation, gene expression, and DNA repair. This article provides new perspectives on the potential mechanisms used by auranofin alone, in combination with diverse other compounds, or in combination with platinating agents and/or immune checkpoint inhibitors to combat cancer cells, while assessing the feasibility for its repurposing in the clinical setting.
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Affiliation(s)
- Farah H Abdalbari
- Experimental Pathology Unit, Department of Pathology, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Carlos M Telleria
- Experimental Pathology Unit, Department of Pathology, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.
- Cancer Research Program, Research Institute, McGill University Health Centre, Montreal, QC, Canada.
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