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Lim KP, Zainal NS. Monitoring T Cells Responses Mounted by Therapeutic Cancer Vaccines. Front Mol Biosci 2021; 8:623475. [PMID: 33937323 PMCID: PMC8082312 DOI: 10.3389/fmolb.2021.623475] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/24/2021] [Indexed: 02/03/2023] Open
Abstract
With the regulatory approval of Provenge and Talimogene laherparepvec (T-VEC) for the treatment of metastatic prostate cancer and advanced melanoma respectively, and other promising clinical trials outcomes, cancer vaccine is gaining prominence as a cancer therapeutic agent. Cancer vaccine works to induce T cell priming, expansion, and infiltration resulting in antigen-specific cytotoxicity. Such an approach that can drive cytotoxicity within the tumor could complement the success of checkpoint inhibitors as tumors shown to have high immune cell infiltration are those that would respond well to these antibodies. With the advancements in cancer vaccine, methods to monitor and understand how cancer vaccines modify the immune milieu is under rapid development. This includes using ELISpot and intracellular staining to detect cytokine secretion by activated T cells; tetramer and CyTOF to quantitate the level of antigen specific T cells; proliferation and cell killing assay to detect the expansion of T cell and specific killing activity. More recently, T cell profiling has provided unprecedented detail on immune cell subsets and providing clues to the mechanism involved in immune activation. Here, we reviewed cancer vaccines currently in clinical trials and highlight available techniques in monitoring the clinical response in patients.
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Affiliation(s)
- Kue Peng Lim
- Cancer Immunology and Immunotherapy Research Unit, Cancer Research Malaysia, Subang Jaya, Malaysia
| | - Nur Syafinaz Zainal
- Cancer Immunology and Immunotherapy Research Unit, Cancer Research Malaysia, Subang Jaya, Malaysia
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2
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Acebes-Fernández V, Landeira-Viñuela A, Juanes-Velasco P, Hernández AP, Otazo-Perez A, Manzano-Román R, Gongora R, Fuentes M. Nanomedicine and Onco-Immunotherapy: From the Bench to Bedside to Biomarkers. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1274. [PMID: 32610601 PMCID: PMC7407304 DOI: 10.3390/nano10071274] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 06/16/2020] [Accepted: 06/23/2020] [Indexed: 12/12/2022]
Abstract
The broad relationship between the immune system and cancer is opening a new hallmark to explore for nanomedicine. Here, all the common and synergy points between both areas are reviewed and described, and the recent approaches which show the progress from the bench to the beside to biomarkers developed in nanomedicine and onco-immunotherapy.
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Affiliation(s)
- Vanessa Acebes-Fernández
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
| | - Alicia Landeira-Viñuela
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
| | - Pablo Juanes-Velasco
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
| | - Angela-Patricia Hernández
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
| | - Andrea Otazo-Perez
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
| | - Raúl Manzano-Román
- Proteomics Unit, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain;
| | - Rafael Gongora
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
| | - Manuel Fuentes
- Department of Medicine and Cytometry General Service-Nucleus, CIBERONC CB16/12/00400, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain; (V.A.-F.); (A.L.-V.); (P.J.-V.); (A.-P.H.); (A.O.-P.); (R.G.)
- Proteomics Unit, Cancer Research Centre (IBMCC/CSIC/USAL/IBSAL), 37007 Salamanca, Spain;
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3
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Christophersen A. Peptide-MHC class I and class II tetramers: From flow to mass cytometry. HLA 2020; 95:169-178. [PMID: 31891448 DOI: 10.1111/tan.13789] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 11/26/2019] [Accepted: 12/30/2019] [Indexed: 12/31/2022]
Abstract
To develop better vaccines and more targeted treatments for cancer and autoimmune disorders, the disease-specific T cells and their cognate antigens need to be better characterized. For more than two decades, peptide-major histocompatibility complex (pMHC) tetramers and flow cytometry have been the gold standard for detection of CD8+ and CD4+ T cells specific to antigens in the context of MHC class I and class II, respectively. Nonetheless, more recent studies combining such reagents with mass cytometry, that is, cytometry by time of flight (CyTOF), have offered far more comprehensive profiling of antigen-specific T-cell responses. In addition, mass cytometry has enabled ex vivo screening of CD8+ T-cell reactivities against hundreds of MHC class I restricted candidate epitopes. MHC class II molecules, on the other hand, have been challenging to combine with mass cytometry as they are more complex and bind with lower affinities to cognate T-cell receptors than MHC class I molecules. In this review, I discuss how techniques originally developed to improve the staining capacity of pMHC tetramers in flow cytometry led to the successful combination of such reagents with mass cytometry. Especially, I will highlight very recent advances facilitating the combination with pMHC class II tetramers. Together, these mass cytometry-based studies can help develop more targeted treatments for cancer and autoimmune disorders.
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Affiliation(s)
- Asbjørn Christophersen
- KG Jebsen Coeliac Disease Research Centre, University of Oslo, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Norway.,Department of Immunology, University of Oslo, Oslo, Norway
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4
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Detection of Antigen-Specific T Cells Using In Situ MHC Tetramer Staining. Int J Mol Sci 2019; 20:ijms20205165. [PMID: 31635220 PMCID: PMC6834156 DOI: 10.3390/ijms20205165] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/16/2019] [Accepted: 10/16/2019] [Indexed: 12/26/2022] Open
Abstract
The development of in situ major histocompatibility complex (MHC) tetramer (IST) staining to detect antigen (Ag)-specific T cells in tissues has radically revolutionized our knowledge of the local cellular immune response to viral and bacterial infections, cancers, and autoimmunity. IST combined with immunohistochemistry (IHC) enables determination of the location, abundance, and phenotype of T cells, as well as the characterization of Ag-specific T cells in a 3-dimensional space with respect to neighboring cells and specific tissue locations. In this review, we discuss the history of the development of IST combined with IHC. We describe various methods used for IST staining, including direct and indirect IST and IST performed on fresh, lightly fixed, frozen, and fresh then frozen tissue. We also describe current applications for IST in viral and bacterial infections, cancer, and autoimmunity. IST combined with IHC provides a valuable tool for studying and tracking the Ag-specific T cell immune response in tissues.
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5
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Gnjatic S, Bronte V, Brunet LR, Butler MO, Disis ML, Galon J, Hakansson LG, Hanks BA, Karanikas V, Khleif SN, Kirkwood JM, Miller LD, Schendel DJ, Tanneau I, Wigginton JM, Butterfield LH. Identifying baseline immune-related biomarkers to predict clinical outcome of immunotherapy. J Immunother Cancer 2017; 5:44. [PMID: 28515944 PMCID: PMC5432988 DOI: 10.1186/s40425-017-0243-4] [Citation(s) in RCA: 161] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 04/26/2017] [Indexed: 12/31/2022] Open
Abstract
As cancer strikes, individuals vary not only in terms of factors that contribute to its occurrence and development, but as importantly, in their capacity to respond to treatment. While exciting new therapeutic options that mobilize the immune system against cancer have led to breakthroughs for a variety of malignancies, success is limited to a subset of patients. Pre-existing immunological features of both the host and the tumor may contribute to how patients will eventually fare with immunotherapy. A broad understanding of baseline immunity, both in the periphery and in the tumor microenvironment, is needed in order to fully realize the potential of cancer immunotherapy. Such interrogation of the tumor, blood, and host immune parameters prior to treatment is expected to identify biomarkers predictive of clinical outcome as well as to elucidate why some patients fail to respond to immunotherapy. To approach these opportunities for progress, the Society for Immunotherapy of Cancer (SITC) reconvened the Immune Biomarkers Task Force. Comprised of an international multidisciplinary panel of experts, Working Group 4 sought to make recommendations that focus on the complexity of the tumor microenvironment, with its diversity of immune genes, proteins, cells, and pathways naturally present at baseline and in circulation, and novel tools to aid in such broad analyses.
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Affiliation(s)
- Sacha Gnjatic
- Department of Hematology/Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, S5-105, 1470 Madison Avenue, Box 1128, New York, NY 10029 USA
| | - Vincenzo Bronte
- Head of Immunology Section, University of Verona, Piazzale Le L. A. Scuro, 10, Verona, Italy
| | - Laura Rosa Brunet
- Immodulon Therapeutics Ltd, Stockley Park, 6-9 The Square, Uxbridge, UK
| | - Marcus O Butler
- Princess Margaret Hospital/Ontario Cancer Institute, RM 9-622, 610 University Ave, Toronto, ON Canada
| | - Mary L Disis
- University of Washington, Tumor Vaccine Group, 850 Mercer Street, Box 358050, Seattle, WA 98109 USA
| | - Jérôme Galon
- INSERM - Cordeliers Research Center, Integrative Cancer Immunology Laboratory, 15 rue de l'Ecole de Médecine, Paris, France
| | - Leif G Hakansson
- CanImGuide Therapeutics AB, Domkyrkovägen 23, Hoellviken, Sweden
| | - Brent A Hanks
- Duke University Medical Center, 308 Research Drive, LSRC, Room C203, Box 3819, Durham, NC 27708 USA
| | - Vaios Karanikas
- Roche Innovation Center Zurich, Wagistrasse 18, Schlieren, Switzerland
| | - Samir N Khleif
- Georgia Cancer Center, Augusta University, 1120 15th Street, CN-2101A, Augusta, GA 30912 USA
| | - John M Kirkwood
- University of Pittsburgh, Hillman Cancer Center-Research Pavilion, 5117 Centre Avenue, Suite 1.32, Pittsburg, PA 15213 USA
| | - Lance D Miller
- Wake Forest School of Medicine, 1 Medical Center Blvd, Winston Salem, NC 27157 USA
| | - Dolores J Schendel
- Medigene Immunotherapies GmbH, Lochhamer Strasse 11, Planegg-Martinsried, Germany
| | | | - Jon M Wigginton
- MacroGenics, Inc., 9704 Medical Center Drive, Rockville, MD 20850 USA
| | - Lisa H Butterfield
- Department of Medicine, Surgery and Immunology, University of Pittsburgh Cancer Institute, 5117 Centre Avenue, Pittsburgh, PA 15213 USA
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6
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Hegde PS, Karanikas V, Evers S. The Where, the When, and the How of Immune Monitoring for Cancer Immunotherapies in the Era of Checkpoint Inhibition. Clin Cancer Res 2016; 22:1865-74. [PMID: 27084740 DOI: 10.1158/1078-0432.ccr-15-1507] [Citation(s) in RCA: 616] [Impact Index Per Article: 77.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 02/26/2016] [Indexed: 12/13/2022]
Abstract
Clinical trials with immune checkpoint inhibitors have provided important insights into the mode of action of anticancer immune therapies and potential mechanisms of immune escape. Development of the next wave of rational clinical combination strategies will require a deep understanding of the mechanisms by which combination partners influence the battle between the immune system's capabilities to fight cancer and the immune-suppressive processes that promote tumor growth. This review focuses on our current understanding of tumor and circulating pharmacodynamic correlates of immune modulation and elaborates on lessons learned from human translational research with checkpoint inhibitors. Actionable tumor markers of immune activation including CD8(+)T cells, PD-L1 IHC as a pharmacodynamic marker of T-cell function, T-cell clonality, and challenges with conduct of trials that ask scientific questions from serial biopsies are addressed. Proposals for clinical trial design, as well as future applications of peripheral pharmacodynamic endpoints as potential surrogates of early clinical activity, are discussed. On the basis of emerging mechanisms of response and immune escape, we propose the concept of the tumor immunity continuum as a framework for developing rational combination strategies.
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Affiliation(s)
- Priti S Hegde
- Oncology Biomarker Development, Genentech, South San Francisco, California.
| | - Vaios Karanikas
- Roche Pharmaceutical Research and Early Development, Translational Medicine Oncology, Roche Innovation Center, Zurich, Switzerland
| | - Stefan Evers
- Roche Pharmaceutical Research and Early Development, Translational Medicine Oncology, Roche Innovation Center, Zurich, Switzerland
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7
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Law SC, Benham H, Reid HH, Rossjohn J, Thomas R. Identification of Self-antigen–specific T Cells Reflecting Loss of Tolerance in Autoimmune Disease Underpins Preventative Immunotherapeutic Strategies in Rheumatoid Arthritis. Rheum Dis Clin North Am 2014; 40:735-52. [DOI: 10.1016/j.rdc.2014.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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8
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van Velzen M, Jing L, Osterhaus ADME, Sette A, Koelle DM, Verjans GMGM. Local CD4 and CD8 T-cell reactivity to HSV-1 antigens documents broad viral protein expression and immune competence in latently infected human trigeminal ganglia. PLoS Pathog 2013; 9:e1003547. [PMID: 23966859 PMCID: PMC3744444 DOI: 10.1371/journal.ppat.1003547] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 06/26/2013] [Indexed: 11/26/2022] Open
Abstract
Herpes simplex virus type 1 (HSV-1) infection results in lifelong chronic infection of trigeminal ganglion (TG) neurons, also referred to as neuronal HSV-1 latency, with periodic reactivation leading to recrudescent herpetic disease in some persons. HSV-1 proteins are expressed in a temporally coordinated fashion during lytic infection, but their expression pattern during latent infection is largely unknown. Selective retention of HSV-1 reactive T-cells in human TG suggests their role in controlling reactivation by recognizing locally expressed HSV-1 proteins. We characterized the HSV-1 proteins recognized by virus-specific CD4 and CD8 T-cells recovered from human HSV-1–infected TG. T-cell clusters, consisting of both CD4 and CD8 T-cells, surrounded neurons and expressed mRNAs and proteins consistent with in situ antigen recognition and antiviral function. HSV-1 proteome-wide scans revealed that intra-TG T-cell responses included both CD4 and CD8 T-cells directed to one to three HSV-1 proteins per person. HSV-1 protein ICP6 was targeted by CD8 T-cells in 4 of 8 HLA-discordant donors. In situ tetramer staining demonstrated HSV-1-specific CD8 T-cells juxtaposed to TG neurons. Intra-TG retention of virus-specific CD4 T-cells, validated to the HSV-1 peptide level, implies trafficking of viral proteins from neurons to HLA class II-expressing non-neuronal cells for antigen presentation. The diversity of viral proteins targeted by TG T-cells across all kinetic and functional classes of viral proteins suggests broad HSV-1 protein expression, and viral antigen processing and presentation, in latently infected human TG. Collectively, the human TG represents an immunocompetent environment for both CD4 and CD8 T-cell recognition of HSV-1 proteins expressed during latent infection. HSV-1 proteins recognized by TG-resident T-cells, particularly ICP6 and VP16, are potential HSV-1 vaccine candidates. HSV-1 is an endemic human herpesvirus worldwide that establishes a lifelong latent infection of neurons in the trigeminal ganglion (TG), allowing intermittent reactivation resulting in recurrent disease in some persons. Studies in HSV-1 models suggest a central role of TG-infiltrating virus-specific CD8 T-cells to control reactivation. In humans, however, the functional properties and fine specificity of intra-TG T-cell responses remain enigmatic. The current study used molecular, immunological and in situ analysis platforms on human cadaveric TG obtained within hours after death to characterize the local HSV-1 specific T-cell response in latently infected human TG in detail. We identified that CD4 and CD8 T-cells were juxtaposed to TG neurons and expressed host transcripts and proteins consistent with in situ antigen recognition and antiviral function. The intra-TG T-cell response, involving both CD4 and CD8 T-cells, was directed to a limited set of HSV-1 proteins per person, which was not limited to a specific kinetic or structural class of viral proteins. Collectively, the data indicate that the human TG is an immunocompetent environment for CD4 and CD8 T-cell recognition of diverse HSV-1 proteins expressed during latent infection and that the viral antigens identified herein are rational candidates for HSV-1 subunit vaccines.
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Affiliation(s)
| | - Lichen Jing
- Department of Medicine, University of Washington, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
| | | | - Alessandro Sette
- La Jolla Institute for Allergy and Immunology, La Jolla, California, United States of America
| | - David M. Koelle
- Department of Medicine, University of Washington, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
- Vaccine and Infectious Diseases Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America
- Benaroya Research Institute, Seattle, Washington, United States of America
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9
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Raddassi K, Kent SC, Yang J, Bourcier K, Bradshaw EM, Seyfert-Margolis V, Nepom GT, Kwok WW, Hafler DA. Increased frequencies of myelin oligodendrocyte glycoprotein/MHC class II-binding CD4 cells in patients with multiple sclerosis. THE JOURNAL OF IMMUNOLOGY 2011; 187:1039-46. [PMID: 21653833 DOI: 10.4049/jimmunol.1001543] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Multiple sclerosis (MS) is an autoimmune disease characterized by infiltration of pathogenic immune cells in the CNS resulting in destruction of the myelin sheath and surrounding axons. We and others have previously measured the frequency of human myelin-reactive T cells in peripheral blood. Using T cell cloning techniques, a modest increase in the frequency of myelin-reactive T cells in patients as compared with control subjects was observed. In this study, we investigated whether myelin oligodendrocyte glycoprotein (MOG)-specific T cells could be detected and their frequency was measured using DRB1*0401/MOG(97-109(107E-S)) tetramers in MS subjects and healthy controls expressing HLA class II DRB1*0401. We defined the optimal culture conditions for expansion of MOG-reactive T cells upon MOG peptide stimulation of PMBCs. MOG(97-109)-reactive CD4(+) T cells, isolated with DRB1*0401/MOG(97-109) tetramers, and after a short-term culture of PMBCs with MOG(97-109) peptides, were detected more frequently from patients with MS as compared with healthy controls. T cell clones from single cell cloning of DRB1*0401/MOG(97-109(107E-S)) tetramer(+) cells confirmed that these T cell clones were responsive to both the native and the substituted MOG peptide. These data indicate that autoantigen-specific T cells can be detected and enumerated from the blood of subjects using class II tetramers, and the frequency of MOG(97-109)-reactive T cells is greater in patients with MS as compared with healthy controls.
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Affiliation(s)
- Khadir Raddassi
- Department of Neurology, Yale School of Medicine, New Haven, CT 06510-8018, USA
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10
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Lesterhuis WJ, de Vries IJM, Aarntzen EA, de Boer A, Scharenborg NM, van de Rakt M, van Spronsen DJ, Preijers FW, Figdor CG, Adema GJ, Punt CJA. A pilot study on the immunogenicity of dendritic cell vaccination during adjuvant oxaliplatin/capecitabine chemotherapy in colon cancer patients. Br J Cancer 2010; 103:1415-21. [PMID: 20924373 PMCID: PMC2990614 DOI: 10.1038/sj.bjc.6605935] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background: Dendritic cell (DC) vaccination has been shown to induce anti-tumour immune responses in cancer patients, but so far its clinical efficacy is limited. Recent evidence supports an immunogenic effect of cytotoxic chemotherapy. Pre-clinical data indicate that the combination of chemotherapy and immunotherapy may result in an enhanced anti-cancer activity. Most studies have focused on the immunogenic aspect of chemotherapy-induced cell death, but only few studies have investigated the effect of chemotherapeutic agents on the effector lymphocytes of the immune system. Methods: Here we investigated the effect of treatment with oxaliplatin and capecitabine on non-specific and specific DC vaccine-induced adaptive immune responses. Stage III colon cancer patients receiving standard adjuvant oxaliplatin/capecitabine chemotherapy were vaccinated at the same time with keyhole limpet haemocyanin (KLH) and carcinoembryonic antigen (CEA)-peptide pulsed DCs. Results: In 4 out of 7 patients, functional CEA-specific T-cell responses were found at delayed type hypersensitivity (DTH) skin testing. In addition, we observed an enhanced non-specific T-cell reactivity upon oxaliplatin administration. KLH-specific T-cell responses remained unaffected by the chemotherapy, whereas B-cell responses were diminished. Conclusion: The results strongly support further testing of the combined use of specific anti-tumour vaccination with oxaliplatin-based chemotherapy.
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Affiliation(s)
- W J Lesterhuis
- Department of Medical Oncology, Radboud University Nijmegen Medical Centre, PO Box 9101, Nijmegen 6500 HB, The Netherlands
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11
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Sims S, Willberg C, Klenerman P. MHC-peptide tetramers for the analysis of antigen-specific T cells. Expert Rev Vaccines 2010; 9:765-74. [PMID: 20624049 DOI: 10.1586/erv.10.66] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The development of the fluorescently labeled tetrameric MHC-peptide complex has enabled the direct visualization, quantification and phenotypic characterization of antigen-specific T cells using flow cytometry and has transformed our understanding of cellular immune responses. The combination of this technology with functional assays provides many new insights into these cells, allowing investigation into their lifecycle, manner of death and effector function. In this article, we hope to provide an overview of the techniques used in the construction of these tetramers, the problems and solutions associated with them, and the methods used in the study of antigen-specific T cells. Understanding how the antigen-specific cells develop and function in different circumstances and with different pathogens will be key to understanding natural host defense, as well as vaccine design and assessment.
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Affiliation(s)
- Stuart Sims
- Nuffield Department of Medicine and NIHR Biomedical Research Centre, University of Oxford, Oxford, UK.
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12
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Hegmans JP, Veltman JD, Lambers ME, de Vries IJM, Figdor CG, W. Hendriks R, Hoogsteden HC, Lambrecht BN, Aerts JG. Consolidative Dendritic Cell-based Immunotherapy Elicits Cytotoxicity against Malignant Mesothelioma. Am J Respir Crit Care Med 2010; 181:1383-90. [DOI: 10.1164/rccm.200909-1465oc] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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13
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Speiser DE, Romero P. Molecularly defined vaccines for cancer immunotherapy, and protective T cell immunity. Semin Immunol 2010; 22:144-54. [PMID: 20413326 DOI: 10.1016/j.smim.2010.03.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2010] [Accepted: 03/15/2010] [Indexed: 11/28/2022]
Abstract
Malignant cells are frequently recognized and destroyed by T cells, hence the development of T cell vaccines against established tumors. The challenge is to induce protective type 1 immune responses, with efficient Th1 and CTL activation, and long-term immunological memory. These goals are similar as in many infectious diseases, where successful immune protection is ideally induced with live vaccines. However, large-scale development of live vaccines is prevented by their very limited availability and vector immunogenicity. Synthetic vaccines have multiple advantages. Each of their components (antigens, adjuvants, delivery systems) contributes specifically to induction and maintenance of T cell responses. Here we summarize current experience with vaccines based on proteins and peptide antigens, and discuss approaches for the molecular characterization of clonotypic T cell responses. With carefully designed step-by-step modifications of innovative vaccine formulations, T cell vaccination can be optimized towards the goal of inducing therapeutic immune responses in humans.
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Affiliation(s)
- Daniel E Speiser
- Clinical Investigation Center, Ludwig Institute for Cancer Research Ltd., Lausanne branch, University of Lausanne, Switzerland.
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14
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Køllgaard T, Duval L, Schmidt H, Kaltoft K, Seremet T, Andersen MH, Maase HVD, Straten PT, Hadrup SR. Longitudinal immune monitoring of patients receiving intratumoral injection of a MART-1 T-cell receptor-transduced cell line (C-Cure 709). Cytotherapy 2009; 11:631-41. [PMID: 19530030 DOI: 10.1080/14653240902923146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND AIMS Adoptive transfer of tumor-specific lymphocytes is a promising strategy in the treatment of cancer. We conducted intratumoral administration of an allogeneic irradiated continuous T-cell line (C-Cure 709) expressing an HLA-A2-restricted MART-1-specific T-cell receptor (TCR) into HLA-A2(+) melanoma patients. The C-Cure 709 cell line is cytotoxic against MART-1(+) HLA-A2(+) melanoma cell lines and secretes several immune stimulatory cytokines upon stimulation. METHODS Anti-tumor immune responses against the commonly expressed tumor antigen (Ag) MART-1 were longitudinally analyzed in peripheral blood by fluorescence-activated cell sorting (FACS) before and after intratumoral injection of C-Cure 709. RESULTS No treatment-induced increase in Ag-specific T-cell frequencies was observed in peripheral blood, and the phenotype of MART-1-specific T cells was very stable during the treatment. Interestingly, despite a very stable frequency of MART-1-specific T cells over the course of treatment, clonotype mapping revealed that the response was in fact highly diverse and dynamic, with new clonotypes emerging during treatment. Only a few clonotypes were recurrently detected in consecutive samples. One MART-1-specific T-cell clone disappearing from peripheral blood was later detected in a metastatic lesion. CONCLUSIONS Sequence analyzes of the CDR3 region revealed conserved structural characteristics in the MART-1-specific TCR used by T-cell clones.
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Affiliation(s)
- Tania Køllgaard
- Center for Cancer Immune Therapy (CCIT), University Hospital Herlev, Herlev, Denmark
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Aarntzen EHJG, Figdor CG, Adema GJ, Punt CJA, de Vries IJM. Dendritic cell vaccination and immune monitoring. Cancer Immunol Immunother 2008; 57:1559-68. [PMID: 18618110 PMCID: PMC2491428 DOI: 10.1007/s00262-008-0553-y] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Accepted: 06/18/2008] [Indexed: 12/16/2022]
Abstract
We exploited dendritic cells (DC) to vaccinate melanoma patients. We recently demonstrated a statistical significant correlation between favorable clinical outcome and the presence of vaccine-related tumor antigen-specific T cells in delayed type hypersensitivity (DTH) skin biopsies. However, favorable clinical outcome is only observed in a minority of the treated patients. Therefore, it is obvious that current DC-based protocols need to be improved. For this reason, we study in small proof of principle trials the fate, interactions and effectiveness of the injected DC.
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Affiliation(s)
- E. H. J. G. Aarntzen
- Department of Medical Oncology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
- Department of Tumor Immunology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - C. G. Figdor
- Department of Tumor Immunology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - G. J. Adema
- Department of Tumor Immunology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - C. J. A. Punt
- Department of Medical Oncology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - I. J. M. de Vries
- Department of Medical Oncology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
- Department of Tumor Immunology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
- Department of Pediatric Hemato-Oncology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
- Geert Grooteplein 26, 6525 GA Nijmegen, The Netherlands
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Pawelec G, Perez S. Translating immunity into cancer therapy: new findings from the first conference of the European Society for Cancer Immunology and Immunotherapy, an ESMO-EIS held in Athens, 15-17 November 2007. Cancer Immunol Immunother 2008; 57:1505-9. [PMID: 18311488 PMCID: PMC11029897 DOI: 10.1007/s00262-008-0484-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2008] [Accepted: 02/09/2008] [Indexed: 11/25/2022]
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Immunohistological analysis of peptide-induced delayed-type hypersensitivity in advanced melanoma patients treated with melanoma antigen-pulsed mature monocyte-derived dendritic cell vaccination. J Dermatol Sci 2008; 53:40-7. [PMID: 18804963 DOI: 10.1016/j.jdermsci.2008.07.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2008] [Revised: 05/01/2008] [Accepted: 07/27/2008] [Indexed: 11/21/2022]
Abstract
BACKGROUND In melanoma patients vaccinated with monocyte-derived melanoma peptide-pulsed dendritic cells (DC), the delayed-type hypersensitivity (DTH) reactions have been examined as a surrogate marker to determine if acquired immunity is induced by DC vaccination. To date, however, only limited information has been reported as for histopathological analyses of DTH. OBJECTIVE To evaluate tumor-specific immunomonitoring histopathologically after DC vaccination in melanoma patients. METHODS Seven patients previously vaccinated with monocyte-derived melanoma peptide-pulsed DCs were challenged with recall antigenic peptide injection in the skin of the forearm. Using immunohistochemical techniques, the presence of immune cells and the expression of CD4, CD8, interleukin (IL)-2, IL-4, IL-10, Foxp3, CD1a, CD1d, and interferon (IFN)-gamma was investigated at the site of injection where a DTH reaction developed. RESULTS Strong DTH reactions from infiltrated erythema to bullae formation were detected in all 7 cases. Biopsies taken from the DTH site revealed heavy infiltration of mononuclear cells and eosinophils in the dermis and subcutaneous tissue. Cells staining positively for CD4, CD8, IL-2, IL-4, Foxp3, CD1d, and IFN-gamma were increased at the site 48h after antigen injection in all cases. Cells positive for IL-10 were never found in any patient. Regulatory T cells appeared 6h after injection and reached their maximum at day 7. CONCLUSIONS The significant induction of CD8(+)T cells as well as both Th1 and Th2-type cells at the site of DTH suggests that effective antigen presentation leading to anti-tumor immune responses has taken place. Inhibitory mechanisms may also develop as the disappearance of the DTH response could be related to an increase in Foxp3+ cells.
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Vollers SS, Stern LJ. Class II major histocompatibility complex tetramer staining: progress, problems, and prospects. Immunology 2008; 123:305-13. [PMID: 18251991 DOI: 10.1111/j.1365-2567.2007.02801.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The use of major histocompatibility complex (MHC) tetramers in the detection and analysis of antigen-specific T cells has become more widespread since its introduction 11 years ago. Early challenges in the application of tetramer staining to CD4+ T cells centred around difficulties in the expression of various class II MHC allelic variants and the detection of low-frequency T cells in mixed populations. As many of the technical obstacles to class II MHC tetramer staining have been overcome, the focus has returned to uncertainties concerning how oligomer valency and T-cell receptor/MHC affinity affect tetramer binding. Such issues have become more important with an increase in the number of studies relying on direct ex vivo analysis of antigen-specific CD4+ T cells. In this review we discuss which problems in class II MHC tetramer staining have been solved to date, and which matters remain to be considered.
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Affiliation(s)
- Sabrina S Vollers
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, USA
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Singhal P, Tchabo NE, Odunsi K. Immunologic markers of cancer progression and prognosis. EXPERT OPINION ON MEDICAL DIAGNOSTICS 2007; 1:439-50. [PMID: 23496352 DOI: 10.1517/17530059.1.4.439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
During the past decade, significant progress has been made in understanding the interactions between the immune system and cancer. The re-emergence of cancer immunosurveillance and immunoediting concepts has provided an understanding of several immunologic markers that are associated with cancer progression and prognosis. Recent studies have attempted to define the critical role of tumor infiltration by lymphocytes as a reflection of a tumor-related immune response. More recently, there has been an improved ability to demonstrate distinct subsets of tumor-infiltrating lymphocytes (TILs) in different tumor compartments. Several of these studies indicate that the presence of TILs may be associated with improved clinical outcome in several human cancers. However, this improved clinical outcome is dependent upon the intratumoral balance and quality of TILs, or infiltration of regulatory T cells or myeloid-derived suppressor cells. Immunologic markers have an important role in demonstrating intermediate end points of a therapeutic intervention and ultimately may be useful in predicting clinical outcomes. These markers are important to the development of successful immunotherapy strategies in cancer.
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Affiliation(s)
- Pankaj Singhal
- Roswell Park Cancer Institute, Department of Gynecologic Oncology, Elm and Carlton Streets, Buffalo, NY 14263, USA +1 716 845 8376 ; +1 716 845 7608 ;
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