101
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Epigenetic Regulation of Cancer Immune Cells. Semin Cancer Biol 2021; 83:377-383. [PMID: 34182142 DOI: 10.1016/j.semcancer.2021.06.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 05/06/2021] [Accepted: 06/23/2021] [Indexed: 12/17/2022]
Abstract
The epigenetic regulation of immune response involves reversible and heritable changes that do not alter the DNA sequence. Though there have been extensive studies accomplished relating to epigenetic changes in cancer cells, recent focus has been shifted on epigenetic-mediated changes in the immune cells including T cells, Macrophages, Natural Killer cells and anti-tumor immune responses. This review compiles the most relevant and recent literature related to the role of epigenetic mechanisms including DNA methylation and histone modifications in immune cells of wide range of cancers. We also include recent research with respect to role of the most relevant transcription factors that epigenetically control the anti-tumor immune response. Finally, a statement of future direction that promises to look forward for strategies to improve immunotherapy in cancer.
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102
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Calagua C, Ficial M, Jansen CS, Hirz T, Del Balzo L, Wilkinson S, Lake R, Ku AT, Voznesensky O, Sykes DB, Saylor PJ, Ye H, Signoretti S, Kissick H, Sowalsky AG, Balk SP, Einstein DJ. A Subset of Localized Prostate Cancer Displays an Immunogenic Phenotype Associated with Losses of Key Tumor Suppressor Genes. Clin Cancer Res 2021; 27:4836-4847. [PMID: 34168052 DOI: 10.1158/1078-0432.ccr-21-0121] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 04/21/2021] [Accepted: 06/16/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE A subset of primary prostate cancer expresses programmed death-ligand 1 (PD-L1), but whether they have a unique tumor immune microenvironment or genomic features is unclear. EXPERIMENTAL DESIGN We selected PD-L1-positive high-grade and/or high-risk primary prostate cancer, characterized tumor-infiltrating lymphocytes with multiplex immunofluorescence, and identified genomic alterations in immunogenic and nonimmunogenic tumor foci. RESULTS One quarter of aggressive localized prostate cancer cases (29/115) had tumor PD-L1 expression more than 5%. This correlated with increased density of CD8+ T cells, a large fraction coexpressing PD-1, versus absent PD-1 expression on sparse CD8 T cells in unselected cases. Most CD8+PD-1+ cells did not express terminal exhaustion markers (TIM3 or LAG3), while a subset expressed TCF1. Consistent with these CD8+PD-1+TCF1+ cells being progenitors, they were found in antigen-presenting cell niches in close proximity to MHC-II+ cells. CD8 T-cell density in immunogenic prostate cancer and renal cell carcinoma (RCC) was nearly identical. Shallow RB1 and BRCA2 losses, and deep deletions of CHD1, were prevalent, the latter being strongly associated with a dendritic cell gene set in The Cancer Genome Atlas. Tumor mutation burden was variable; neither high microsatellite instability nor CDK12 alterations were present. CONCLUSIONS A subset of localized prostate cancer is immunogenic, manifested by PD-L1 expression and CD8+ T-cell content comparable with RCC. The CD8+ T cells include effector cells and exhausted progenitor cells, which may be expanded by immune checkpoint inhibitors (ICI). Genomic losses of RB1, BRCA2, and CHD1 may be drivers of this phenotype. These findings indicate that immunotherapies may be effective in biomarker-selected subpopulations of patients with localized prostate cancer.
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Affiliation(s)
- Carla Calagua
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Miriam Ficial
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | | | - Taghreed Hirz
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Stem Cell Institute, Harvard University, Cambridge, Massachusetts
- Division of Hematology-Oncology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Luke Del Balzo
- Department of Urology, Emory University, Atlanta, Georgia
| | | | - Ross Lake
- National Cancer Institute, Bethesda, Maryland
| | - Anson T Ku
- National Cancer Institute, Bethesda, Maryland
| | - Olga Voznesensky
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - David B Sykes
- Harvard Medical School, Boston, Massachusetts
- Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts
- Harvard Stem Cell Institute, Harvard University, Cambridge, Massachusetts
- Division of Hematology-Oncology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Philip J Saylor
- Harvard Medical School, Boston, Massachusetts
- Division of Hematology-Oncology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Huihui Ye
- Department of Pathology, University of California, Los Angeles, Los Angeles, California
| | - Sabina Signoretti
- Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Haydn Kissick
- Department of Urology, Emory University, Atlanta, Georgia
| | | | - Steven P Balk
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
- Harvard Medical School, Boston, Massachusetts
| | - David J Einstein
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
- Harvard Medical School, Boston, Massachusetts
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103
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Extended live-cell barcoding approach for multiplexed mass cytometry. Sci Rep 2021; 11:12388. [PMID: 34117319 PMCID: PMC8196040 DOI: 10.1038/s41598-021-91816-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 05/20/2021] [Indexed: 01/04/2023] Open
Abstract
Sample barcoding is essential in mass cytometry analysis, since it can eliminate potential procedural variations, enhance throughput, and allow simultaneous sample processing and acquisition. Sample pooling after prior surface staining termed live-cell barcoding is more desirable than intracellular barcoding, where samples are pooled after fixation and permeabilization, since it does not depend on fixation-sensitive antigenic epitopes. In live-cell barcoding, the general approach uses two tags per sample out of a pool of antibodies paired with five palladium (Pd) isotopes in order to preserve appreciable signal-to-noise ratios and achieve higher yields after sample deconvolution. The number of samples that can be pooled in an experiment using live-cell barcoding is limited, due to weak signal intensities associated with Pd isotopes and the relatively low number of available tags. Here, we describe a novel barcoding technique utilizing 10 different tags, seven cadmium (Cd) tags and three Pd tags, with superior signal intensities that do not impinge on lanthanide detection, which enables enhanced pooling of samples with multiple experimental conditions and markedly enhances sample throughput.
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104
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Schwabenland M, Salié H, Tanevski J, Killmer S, Lago MS, Schlaak AE, Mayer L, Matschke J, Püschel K, Fitzek A, Ondruschka B, Mei HE, Boettler T, Neumann-Haefelin C, Hofmann M, Breithaupt A, Genc N, Stadelmann C, Saez-Rodriguez J, Bronsert P, Knobeloch KP, Blank T, Thimme R, Glatzel M, Prinz M, Bengsch B. Deep spatial profiling of human COVID-19 brains reveals neuroinflammation with distinct microanatomical microglia-T-cell interactions. Immunity 2021; 54:1594-1610.e11. [PMID: 34174183 PMCID: PMC8188302 DOI: 10.1016/j.immuni.2021.06.002] [Citation(s) in RCA: 189] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 05/23/2021] [Accepted: 06/03/2021] [Indexed: 12/24/2022]
Abstract
COVID-19 can cause severe neurological symptoms, but the underlying pathophysiological mechanisms are unclear. Here, we interrogated the brain stems and olfactory bulbs in postmortem patients who had COVID-19 using imaging mass cytometry to understand the local immune response at a spatially resolved, high-dimensional, single-cell level and compared their immune map to non-COVID respiratory failure, multiple sclerosis, and control patients. We observed substantial immune activation in the central nervous system with pronounced neuropathology (astrocytosis, axonal damage, and blood-brain-barrier leakage) and detected viral antigen in ACE2-receptor-positive cells enriched in the vascular compartment. Microglial nodules and the perivascular compartment represented COVID-19-specific, microanatomic-immune niches with context-specific cellular interactions enriched for activated CD8+ T cells. Altered brain T-cell-microglial interactions were linked to clinical measures of systemic inflammation and disturbed hemostasis. This study identifies profound neuroinflammation with activation of innate and adaptive immune cells as correlates of COVID-19 neuropathology, with implications for potential therapeutic strategies.
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Affiliation(s)
- Marius Schwabenland
- Institute of Neuropathology and Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Henrike Salié
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Jovan Tanevski
- Institute for Computational Biomedicine, Faculty of Medicine, Heidelberg University, Heidelberg, Germany
| | - Saskia Killmer
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Marilyn Salvat Lago
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Alexandra Emilia Schlaak
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Lena Mayer
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Jakob Matschke
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Klaus Püschel
- Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Antonia Fitzek
- Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Benjamin Ondruschka
- Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Henrik E Mei
- German Rheumatism Research Center Berlin (DRFZ), a Leibniz Institute, Berlin, Germany
| | - Tobias Boettler
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Christoph Neumann-Haefelin
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Maike Hofmann
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Angele Breithaupt
- Department of Experimental Animal Facilities and Biorisk Management, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany
| | - Nafiye Genc
- Institute of Neuropathology, University of Goettingen, Goettingen, Germany
| | | | - Julio Saez-Rodriguez
- Institute for Computational Biomedicine, Faculty of Medicine, Heidelberg University, Heidelberg, Germany
| | - Peter Bronsert
- Institute for Surgical Pathology, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Klaus-Peter Knobeloch
- Institute of Neuropathology and Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Blank
- Institute of Neuropathology and Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Robert Thimme
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany
| | - Markus Glatzel
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marco Prinz
- Institute of Neuropathology and Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany; Signalling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.
| | - Bertram Bengsch
- Faculty of Medicine, Clinic for Internal Medicine II, Gastroenterology, Hepatology, Endocrinology, and Infectious Disease, University Medical Center Freiburg, Freiburg, Germany; Signalling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.
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105
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Martin GE, Sen DR, Pace M, Robinson N, Meyerowitz J, Adland E, Thornhill JP, Jones M, Ogbe A, Parolini L, Olejniczak N, Zacharopoulou P, Brown H, Willberg CB, Nwokolo N, Fox J, Fidler S, Haining WN, Frater J. Epigenetic Features of HIV-Induced T-Cell Exhaustion Persist Despite Early Antiretroviral Therapy. Front Immunol 2021; 12:647688. [PMID: 34149690 PMCID: PMC8213372 DOI: 10.3389/fimmu.2021.647688] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 04/09/2021] [Indexed: 01/03/2023] Open
Abstract
T cell dysfunction occurs early following HIV infection, impacting the emergence of non-AIDS morbidities and limiting curative efforts. ART initiated during primary HIV infection (PHI) can reverse this dysfunction, but the extent of recovery is unknown. We studied 66 HIV-infected individuals treated from early PHI with up to three years of ART. Compared with HIV-uninfected controls, CD4 and CD8 T cells from early HIV infection were characterised by T cell activation and increased expression of the immune checkpoint receptors (ICRs) PD1, Tim-3 and TIGIT. Three years of ART lead to partial – but not complete – normalisation of ICR expression, the dynamics of which varied for individual ICRs. For HIV-specific cells, epigenetic profiling of tetramer-sorted CD8 T cells revealed that epigenetic features of exhaustion typically seen in chronic HIV infection were already present early in PHI, and that ART initiation during PHI resulted in only a partial shift of the epigenome to one with more favourable memory characteristics. These findings suggest that although ART initiation during PHI results in significant immune reconstitution, there may be only partial resolution of HIV-related phenotypic and epigenetic changes.
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Affiliation(s)
- Genevieve E Martin
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,Department of Infectious Diseases, Monash University, Melbourne, VIC, Australia
| | - Debattama R Sen
- Department of Immunology, Harvard Medical School, Boston, MA, United States.,Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Matthew Pace
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicola Robinson
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jodi Meyerowitz
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Emily Adland
- Department of Paediatrics, University of Oxford, Oxford, United Kingdom
| | - John P Thornhill
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,Division of Medicine, Wright Fleming Institute, Imperial College, London, United Kingdom
| | - Mathew Jones
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Ane Ogbe
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Lucia Parolini
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Natalia Olejniczak
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Panagiota Zacharopoulou
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Helen Brown
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Christian B Willberg
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,Oxford National Institute of Health Research Biomedical Research Centre, Oxford, United Kingdom
| | - Nneka Nwokolo
- Chelsea and Westminster Hospital, London, United Kingdom
| | - Julie Fox
- Department of Genitourinary Medicine and Infectious Disease, Guys and St Thomas' National Health Service (NHS) Trust, London, United Kingdom.,King's College National Institute of Health Research (NIHR) Biomedical Research Centre, London, United Kingdom
| | - Sarah Fidler
- Division of Medicine, Wright Fleming Institute, Imperial College, London, United Kingdom.,Imperial College NIHR Biomedical Research Centre, London, United Kingdom
| | - W Nicholas Haining
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.,Discovery Oncology and Immunology, Merck Research Laboratories, Boston, MA, United States
| | - John Frater
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,Oxford National Institute of Health Research Biomedical Research Centre, Oxford, United Kingdom
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106
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Pritykin Y, van der Veeken J, Pine AR, Zhong Y, Sahin M, Mazutis L, Pe'er D, Rudensky AY, Leslie CS. A unified atlas of CD8 T cell dysfunctional states in cancer and infection. Mol Cell 2021; 81:2477-2493.e10. [PMID: 33891860 PMCID: PMC8454502 DOI: 10.1016/j.molcel.2021.03.045] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 02/02/2021] [Accepted: 03/29/2021] [Indexed: 12/16/2022]
Abstract
CD8 T cells play an essential role in defense against viral and bacterial infections and in tumor immunity. Deciphering T cell loss of functionality is complicated by the conspicuous heterogeneity of CD8 T cell states described across experimental and clinical settings. By carrying out a unified analysis of over 300 assay for transposase-accessible chromatin sequencing (ATAC-seq) and RNA sequencing (RNA-seq) experiments from 12 studies of CD8 T cells in cancer and infection, we defined a shared differentiation trajectory toward dysfunction and its underlying transcriptional drivers and revealed a universal early bifurcation of functional and dysfunctional T cell states across models. Experimental dissection of acute and chronic viral infection using single-cell ATAC (scATAC)-seq and allele-specific single-cell RNA (scRNA)-seq identified state-specific drivers and captured the emergence of similar TCF1+ progenitor-like populations at an early branch point, at which functional and dysfunctional T cells diverge. Our atlas of CD8 T cell states will facilitate mechanistic studies of T cell immunity and translational efforts.
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Affiliation(s)
- Yuri Pritykin
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
| | - Joris van der Veeken
- Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute, and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Allison R Pine
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Tri-Institutional Training Program in Computational Biology and Medicine, New York, NY 10065, USA
| | - Yi Zhong
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute, and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Merve Sahin
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; Tri-Institutional Training Program in Computational Biology and Medicine, New York, NY 10065, USA
| | - Linas Mazutis
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dana Pe'er
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Alexander Y Rudensky
- Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute, and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Christina S Leslie
- Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
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107
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Sue-A-Quan R, Patel PG, Shakfa N, Nyi MPN, Afriyie-Asante A, Kang EY, Köbel M, Koti M. Prognostic significance of T cells, PD-L1 immune checkpoint and tumour associated macrophages in clear cell carcinoma of the ovary. Gynecol Oncol 2021; 162:421-430. [PMID: 34088514 DOI: 10.1016/j.ygyno.2021.05.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/09/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To define the pre-treatment tumour immune landscape of clear cell carcinoma of the ovary (CCOC). METHODS We investigated the infiltration profiles of selected immune cell populations and immune checkpoint proteins that have been previously shown to have prognostic relevance in high grade serous carcinoma of the ovary to determine their association with clinical outcomes in CCOC patients. Using multiplex immunohistochemistry, we evaluated the density of CD3+, FoxP3+, CD8+ T cells, CD20+ B cells and expression of PD-1, PD-L1 and IDO1 immune checkpoints in a cohort of 162 CCOC tumour specimens on a tissue microarray. RESULTS Increased infiltration of CD3+ CD8- (helper T) cells, CD8+ (cytotoxic T) cells, and CD68+ macrophages significantly associated with shorter disease-free survival, recurrence-free survival and overall survival. Importantly, higher expression of PD-L1 and IDO-1 immune checkpoints was associated with better clinical outcomes. CONCLUSION Findings from our study are foundational towards the development of immune classifiers and biomarkers of response to immune checkpoint blockade therapy in CCOC.
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Affiliation(s)
- Rachel Sue-A-Quan
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Cancer Biology and Genetics, Queen's Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Palak G Patel
- Cancer Biology and Genetics, Queen's Cancer Research Institute, Queen's University, Kingston, Ontario, Canada; Department of Cell Biology, The Arthur and Sonia Labatt Brain Tumour Research Centre, The Hospital for Sick Children, Toronto, ON, Canada; Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ontario, Canada
| | - Noor Shakfa
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Cancer Biology and Genetics, Queen's Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - May-Phyo Nyi Nyi
- Department of Pathology and Molecular Medicine, Queen's University, Kingston, Ontario, Canada
| | - Afrakoma Afriyie-Asante
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Cancer Biology and Genetics, Queen's Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Eun Young Kang
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Martin Köbel
- Department of Pathology and Laboratory Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Madhuri Koti
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada; Cancer Biology and Genetics, Queen's Cancer Research Institute, Queen's University, Kingston, Ontario, Canada; Department of Obstetrics and Gynecology, Kingston Health Sciences Center, Queen's University, Kingston, Canada.
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108
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Akanda ZZ, Neeson PJ, John T, Barnett S, Hanna GG, Miller A, Jennens R, Siva S. A narrative review of combined stereotactic ablative radiotherapy and immunotherapy in metastatic non-small cell lung cancer. Transl Lung Cancer Res 2021; 10:2766-2778. [PMID: 34295676 PMCID: PMC8264312 DOI: 10.21037/tlcr-20-1117] [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: 10/27/2020] [Accepted: 03/12/2021] [Indexed: 12/26/2022]
Abstract
Immune checkpoint inhibitors (ICIs) have significantly improved overall survival (OS) in metastatic non-small cell lung cancer (m-NSCLC). However, not all patients with m-NSCLC benefit from ICIs, and resistance to ICIs is an emerging challenge. The tumour microenvironment (TME) is immunosuppressive, and provides a myriad of mechanisms to facilitate escape of cancer cells from immune surveillance. The TME may also dampen the response to ICIs by inhibiting T cell effector responses. The poor prognosis of m-NSCLC has led to investigation of ICIs combined with other treatments with the intention of modulating the TME and sensitizing tumours to the effects of ICIs. Stereotactic ablative radiotherapy (SABR) in combination with ICIs is an area of intense interest. SABR is thought to evoke a pro-immunogenic response in the TME, with the capacity to turn a “cold”, unresponsive tumour to “hot” and receptive to ICI. In addition to improved local response, SABR is postulated to produce a heightened systemic immune response when compared to conventional radiotherapy (RT). Preclinical studies have demonstrated a synergistic effect of SABR + ICIs, and clinical studies in m-NSCLC showed safety and promising efficacy compared to systemic therapies alone. To optimize ICI + SABR, ICI choice, combinations, dosing and length of treatment, as well as sequencing of ICI + SABR all require further investigation. Appropriate sequencing may depend on the ICI(s) being utilized, with differing sites of metastases possibly eliciting differing immune responses. Single versus multisite radiation is controversial, whilst effects of irradiated tumour volume and nodal irradiation are increasingly recognized. Taken together, there is strong preclinical and biological rationale, with emerging clinical evidence, supporting the strategy of combining SABR + ICIs in m-NSCLC.
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Affiliation(s)
- Zarique Z Akanda
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Paul J Neeson
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia.,Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Thomas John
- Division of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen Barnett
- Division of Thoracic Surgery, Austin Health, Heidelberg, Australia.,Austin Health Department of Surgery, The University of Melbourne, Melbourne, Australia
| | - Gerard G Hanna
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Alistair Miller
- Division of Respiratory Medicine, The Royal Melbourne Hospital, Melbourne, Australia
| | - Ross Jennens
- Division of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Shankar Siva
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
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109
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Bannoud N, Dalotto-Moreno T, Kindgard L, García PA, Blidner AG, Mariño KV, Rabinovich GA, Croci DO. Hypoxia Supports Differentiation of Terminally Exhausted CD8 T Cells. Front Immunol 2021; 12:660944. [PMID: 34025660 PMCID: PMC8137905 DOI: 10.3389/fimmu.2021.660944] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 04/21/2021] [Indexed: 12/20/2022] Open
Abstract
Hypoxia, angiogenesis, and immunosuppression have been proposed to be interrelated events that fuel tumor progression and impair the clinical effectiveness of anti-tumor therapies. Here we present new mechanistic data highlighting the role of hypoxia in fine-tuning CD8 T cell exhaustion in vitro, in an attempt to reconcile seemingly opposite evidence regarding the impact of hypoxia on functional features of exhausted CD8 T cells. Focusing on the recently characterized terminally-differentiated and progenitor exhausted CD8 T cells, we found that both hypoxia and its regulated mediator, vascular endothelial growth factor (VEGF)-A, promote the differentiation of PD-1+ TIM-3+ CXCR5+ terminally exhausted-like CD8 T cells at the expense of PD-1+ TIM-3- progenitor-like subsets without affecting tumor necrosis factor (TNF)-α and interferon (IFN)-γ production or granzyme B (GZMB) expression by these subpopulations. Interestingly, hypoxia accentuated the proangiogenic secretory profile in exhausted CD8 T cells. VEGF-A was the main factor differentially secreted by exhausted CD8 T cells under hypoxic conditions. In this sense, we found that VEGF-A contributes to generation of terminally exhausted CD8 T cells during in vitro differentiation. Altogether, our findings highlight the reciprocal regulation between hypoxia, angiogenesis, and immunosuppression, providing a rational basis to optimize synergistic combinations of antiangiogenic and immunotherapeutic strategies, with the overarching goal of improving the efficacy of these treatments.
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Affiliation(s)
- Nadia Bannoud
- Laboratorio de Inmunopatología, Instituto de Histología y Embriología de Mendoza (IHEM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mendoza, Argentina
- Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Tomás Dalotto-Moreno
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Lucía Kindgard
- Laboratorio de Inmunopatología, Instituto de Histología y Embriología de Mendoza (IHEM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mendoza, Argentina
| | - Pablo A. García
- Laboratorio de Inmunopatología, Instituto de Histología y Embriología de Mendoza (IHEM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mendoza, Argentina
| | - Ada G. Blidner
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Karina V. Mariño
- Laboratorio de Glicómica Funcional y Molecular, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Gabriel A. Rabinovich
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
- Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Diego O. Croci
- Laboratorio de Inmunopatología, Instituto de Histología y Embriología de Mendoza (IHEM), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mendoza, Argentina
- Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo, Mendoza, Argentina
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110
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Braun M, Aguilera AR, Sundarrajan A, Corvino D, Stannard K, Krumeich S, Das I, Lima LG, Meza Guzman LG, Li K, Li R, Salim N, Jorge MV, Ham S, Kelly G, Vari F, Lepletier A, Raghavendra A, Pearson S, Madore J, Jacquelin S, Effern M, Quine B, Koufariotis LT, Casey M, Nakamura K, Seo EY, Hölzel M, Geyer M, Kristiansen G, Taheri T, Ahern E, Hughes BGM, Wilmott JS, Long GV, Scolyer RA, Batstone MD, Landsberg J, Dietrich D, Pop OT, Flatz L, Dougall WC, Veillette A, Nicholson SE, Möller A, Johnston RJ, Martinet L, Smyth MJ, Bald T. CD155 on Tumor Cells Drives Resistance to Immunotherapy by Inducing the Degradation of the Activating Receptor CD226 in CD8 + T Cells. Immunity 2021; 53:805-823.e15. [PMID: 33053330 DOI: 10.1016/j.immuni.2020.09.010] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 05/21/2020] [Accepted: 09/15/2020] [Indexed: 12/20/2022]
Abstract
The activating receptor CD226 is expressed on lymphocytes, monocytes, and platelets and promotes anti-tumor immunity in pre-clinical models. Here, we examined the role of CD226 in the function of tumor-infiltrating lymphocytes (TILs) and resistance to immunotherapy. In murine tumors, a large proportion of CD8+ TILs had decreased surface expression of CD226 and exhibited features of dysfunction, whereas CD226hi TILs were highly functional. This correlation was seen also in TILs isolated from HNSCC patients. Mutation of CD226 at tyrosine 319 (Y319) led to increased CD226 surface expression, enhanced anti-tumor immunity and improved efficacy of immune checkpoint blockade (ICB). Mechanistically, tumor-derived CD155, the ligand for CD226, initiated phosphorylation of Y319 by Src kinases, thereby enabling ubiquitination of CD226 by CBL-B, internalization, and proteasomal degradation. In pre-treatment samples from melanoma patients, CD226+CD8+ T cells correlated with improved progression-free survival following ICB. Our findings argue for the development of therapies aimed at maintaining the expression of CD226.
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Affiliation(s)
- Matthias Braun
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia; Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Amelia Roman Aguilera
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Ashmitha Sundarrajan
- Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Dillon Corvino
- Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Kimberley Stannard
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia; Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Sophie Krumeich
- Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Indrajit Das
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Luize G Lima
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Lizeth G Meza Guzman
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia
| | - Kunlun Li
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia
| | - Rui Li
- Laboratory of Molecular Oncology, Institut de recherches cliniques de Montréal, Montréal, QC, Canada; Department of Medicine, McGill University, Montréal, QC, Canada
| | - Nazhifah Salim
- Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Maria Villancanas Jorge
- Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Sunyoung Ham
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Gabrielle Kelly
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Frank Vari
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Ailin Lepletier
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Ashwini Raghavendra
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Sally Pearson
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Jason Madore
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Sebastien Jacquelin
- Gordon and Jessie Gilmour Leukemia Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Maike Effern
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, University of Bonn, Bonn, Germany; Department of Microbiology & Immunology, The University of Melbourne at the Peter Doherty Institute for Infection & Immunity, Melbourne, VIC, Australia
| | - Brodie Quine
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia; Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Lambros T Koufariotis
- Medical Genomics Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Mika Casey
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Kyohei Nakamura
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Eun Y Seo
- Immuno-Oncology Discovery, Bristol-Myers Squibb, Redwood City, CA, USA
| | - Michael Hölzel
- Institute of Experimental Oncology, Medical Faculty, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Matthias Geyer
- Institute of Structural Biology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Glen Kristiansen
- Institute of Pathology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Touraj Taheri
- Pathology Queensland, Royal Brisbane and Women's Hospital, University of Queensland Herston, Herston, QLD, Australia
| | - Elizabeth Ahern
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia; Royal Brisbane and Women's Hospital, University of Queensland Herston, Herston, QLD, Australia
| | - Brett G M Hughes
- Royal Brisbane and Women's Hospital, University of Queensland Herston, Herston, QLD, Australia
| | - James S Wilmott
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia; The University of Sydney, Central Clinical School, Sydney, NSW, Australia
| | - Georgina V Long
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia; The University of Sydney, Central Clinical School, Sydney, NSW, Australia; Royal North Shore Hospital, Sydney, NSW, Australia; Mater Hospital, Sydney, NSW, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia; Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | - Martin D Batstone
- Royal Brisbane and Women's Hospital, University of Queensland Herston, Herston, QLD, Australia
| | - Jennifer Landsberg
- Department of Dermatology and Allergy, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Dimo Dietrich
- Department of Otolaryngology, Head and Neck Surgery, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Oltin T Pop
- Institute of Immunobiology, Kantonsspital St.Gallen, St.Gallen, Switzerland
| | - Lukas Flatz
- Institute of Immunobiology, Kantonsspital St.Gallen, St.Gallen, Switzerland; Department of Dermatology, Kantonsspital St.Gallen, St.Gallen, Switzerland
| | - William C Dougall
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - André Veillette
- Laboratory of Molecular Oncology, Institut de recherches cliniques de Montréal, Montréal, QC, Canada; Department of Medicine, McGill University, Montréal, QC, Canada; Department of Medicine, University of Montréal, Montréal, QC, Canada
| | - Sandra E Nicholson
- The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia
| | - Andreas Möller
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Robert J Johnston
- Immuno-Oncology Discovery, Bristol-Myers Squibb, Redwood City, CA, USA
| | - Ludovic Martinet
- Institut National de la Santé et de la Recherche Médicale (INSERM) UMR 1037, Cancer Research Center of Toulouse (CRCT), Toulouse F-31000, France
| | - Mark J Smyth
- Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia.
| | - Tobias Bald
- Oncology and Cellular Immunology Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD, Australia.
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111
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Saccon E, Mikaeloff F, Figueras Ivern P, Végvári Á, Sönnerborg A, Neogi U, van Domselaar R. Cytotoxic Lymphocytes Target HIV-1 Gag Through Granzyme M-Mediated Cleavage. Front Immunol 2021; 12:669347. [PMID: 33953729 PMCID: PMC8089382 DOI: 10.3389/fimmu.2021.669347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 03/31/2021] [Indexed: 11/13/2022] Open
Abstract
Untreated HIV-1 infection leads to a slow decrease in CD4+ T cell lymphocytes over time resulting in increased susceptibility to opportunistic infections (acquired immunodeficiency syndrome, AIDS) and ultimately death of the infected individual. Initially, the host's immune response controls the infection, but cannot eliminate the HIV-1 from the host. Cytotoxic lymphocytes are the key effector cells in this response and can mediate crucial antiviral responses through the release of a set of proteases called granzymes towards HIV-1-infected cells. However, little is known about the immunological molecular mechanisms by which granzymes could control HIV-1. Since we noted that HIV-1 subtype C (HIV-1C) Gag with the tetrapeptide insertion PYKE contains a putative granzyme M (GrM) cleavage site (KEPL) that overlaps with the PYKE insertion, we analyzed the proteolytic activity of GrM towards Gag. Immunoblot analysis showed that GrM could cleave Gag proteins from HIV-1B and variants from HIV-1C of which the Gag-PYKE variant was cleaved with extremely high efficiency. The main cleavage site was directly after the insertion after leucine residue 483. GrM-mediated cleavage of Gag was also observed in co-cultures using cytotoxic lymphocytes as effector cells and this cleavage could be inhibited by a GrM inhibitor peptide. Altogether, our data indicate towards a noncytotoxic immunological mechanism by which GrM-positive cytotoxic lymphocytes target the HIV-1 Gag protein within infected cells to potentially control HIV-1 infection. This mechanism could be exploited in new therapeutic strategies to treat HIV-1-infected patients to improve immunological control of the infection.
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Affiliation(s)
- Elisa Saccon
- Division of Clinical Microbiology, ANA Futura Laboratory, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Flora Mikaeloff
- Division of Clinical Microbiology, ANA Futura Laboratory, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Pol Figueras Ivern
- Division of Infectious Diseases, ANA Futura Laboratory, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Ákos Végvári
- Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Anders Sönnerborg
- Division of Clinical Microbiology, ANA Futura Laboratory, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Division of Infectious Diseases, ANA Futura Laboratory, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.,Molecular Microbiology and Immunology, University of Missouri, Columbia, MO, United States
| | - Ujjwal Neogi
- Division of Clinical Microbiology, ANA Futura Laboratory, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.,Molecular Microbiology and Immunology, University of Missouri, Columbia, MO, United States
| | - Robert van Domselaar
- Division of Infectious Diseases, ANA Futura Laboratory, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
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112
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Britten CM, Shalabi A, Hoos A. Industrializing engineered autologous T cells as medicines for solid tumours. Nat Rev Drug Discov 2021; 20:476-488. [PMID: 33833444 DOI: 10.1038/s41573-021-00175-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2021] [Indexed: 02/06/2023]
Abstract
Cell therapy is one of the fastest growing areas in the pharmaceutical industry, with considerable therapeutic potential. However, substantial challenges regarding the utility of these therapies will need to be addressed before they can become mainstream medicines with applicability similar to that of small molecules or monoclonal antibodies. Engineered T cells have achieved success in the treatment of blood cancers, with four chimeric antigen receptor (CAR)-T cell therapies now approved for the treatment of B cell malignancies based on their unprecedented efficacy in clinical trials. However, similar results have not yet been achieved in the treatment of the much larger patient population with solid tumours. For cell therapies to become mainstream medicines, they may need to offer transformational clinical effects for patients and be applicable in disease settings that remain unaddressed by simpler approaches. This Perspective provides an industry perspective on the progress achieved by engineered T cell therapies to date and the opportunities and current barriers for accessing broader patient populations, and discusses the solutions and new development strategies required to fully industrialize the therapeutic potential of engineered T cells as medicines.
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Affiliation(s)
- Cedrik M Britten
- Oncology R&D, GlaxoSmithKline, Stevenage, UK.,Immatics Biotechnologies, Munich, Germany
| | - Aiman Shalabi
- Oncology R&D, GlaxoSmithKline, Philadelphia, PA, USA
| | - Axel Hoos
- Oncology R&D, GlaxoSmithKline, Philadelphia, PA, USA.
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113
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Abstract
PURPOSE OF REVIEW Pediatric obese asthma is a complex disease that remains poorly understood. The increasing worldwide incidence of both asthma and obesity over the last few decades, their current high prevalence and the challenges in treating obese asthmatic patients all highlight the importance of a better understanding of the pathophysiological mechanisms in obese asthma. While it is well established that patients with obesity are at an increased risk of developing asthma, the mechanisms by which obesity drives the onset of asthma, and modifies existing asthma, remain unclear. Here, we will focus on mechanisms by which obesity alters immune function in asthma. RECENT FINDINGS Lung parenchyma has an altered structure in some pediatric obese asthmatics, known as dysanapsis. Central adiposity is linked to reduced pulmonary function and a better predictor of asthma risk in children than BMI. Obesity in young children is associated with an increased risk of developing asthma, as well as early puberty, and hormonal alterations are implicated in obese asthma. Obesity and asthma each yield immunometabolic dysregulation separately and we are learning more about alterations in these pathways in pediatric obese asthma and the potential impact of bariatric surgery on those processes. SUMMARY The recent progress in clarifying the connections between childhood obesity and asthma and their combined impacts on immune function moves us closer to the goals of improved understanding of the pathophysiological mechanisms underpinning obese asthma and improved therapeutic target selection. However, this common inflammatory disease remains understudied, especially in children, and much remains to be learned.
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Affiliation(s)
- Ceire Hay
- Children’s Hospital of Philadelphia, Department of Pediatrics, Division of Allergy Immunology, Philadelphia, PA
| | - Sarah E. Henrickson
- Children’s Hospital of Philadelphia, Department of Pediatrics, Division of Allergy Immunology, Philadelphia, PA
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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114
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Okła K, Farber DL, Zou W. Tissue-resident memory T cells in tumor immunity and immunotherapy. J Exp Med 2021; 218:211911. [PMID: 33755718 PMCID: PMC7992502 DOI: 10.1084/jem.20201605] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/17/2020] [Accepted: 12/03/2020] [Indexed: 12/17/2022] Open
Abstract
Tissue-resident memory T cells (TRM) represent a heterogeneous T cell population with the functionality of both effector and memory T cells. TRM express residence gene signatures. This feature allows them to traffic to, reside in, and potentially patrol peripheral tissues, thereby enforcing an efficient long-term immune-protective role. Recent studies have revealed TRM involvement in tumor immune responses. TRM tumor infiltration correlates with enhanced response to current immunotherapy and is often associated with favorable clinical outcome in patients with cancer. Thus, targeting TRM may lead to enhanced cancer immunotherapy efficacy. Here, we review and discuss recent advances on the nature of TRM in the context of tumor immunity and immunotherapy.
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Affiliation(s)
- Karolina Okła
- Department of Surgery, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Department of Oncological Gynecology and Gynecology, Medical University of Lublin, Lublin, Poland
| | - Donna L Farber
- Columbia Center for Translational Immunology, Columbia University Medical Center, New York, NY.,Department of Surgery, Columbia University Medical Center, New York, NY.,Department of Microbiology and Immunology, Columbia University Medical Center, New York, NY
| | - Weiping Zou
- Department of Surgery, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Center of Excellence for Cancer Immunology and Immunotherapy, University of Michigan Rogel Cancer Center, Ann Arbor, MI.,Department of Pathology, University of Michigan School of Medicine, Ann Arbor, MI.,Graduate Program in Immunology, University of Michigan School of Medicine, Ann Arbor, MI.,Graduate Program in Cancer Biology, University of Michigan School of Medicine, Ann Arbor, MI
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115
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Chung HK, McDonald B, Kaech SM. The architectural design of CD8+ T cell responses in acute and chronic infection: Parallel structures with divergent fates. J Exp Med 2021; 218:211912. [PMID: 33755719 PMCID: PMC7992501 DOI: 10.1084/jem.20201730] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/19/2022] Open
Abstract
In response to infection, T cells adopt a range of differentiation states, creating numerous heterogeneous subsets that exhibit different phenotypes, functions, and migration patterns. This T cell heterogeneity is a universal feature of T cell immunity, needed to effectively control pathogens in a context-dependent manner and generate long-lived immunity to those pathogens. Here, we review new insights into differentiation state dynamics and population heterogeneity of CD8+ T cells in acute and chronic viral infections and cancer and highlight the parallels and distinctions between acute and chronic antigen stimulation settings. We focus on transcriptional and epigenetic networks that modulate the plasticity and terminal differentiation of antigen-specific CD8+ T cells and generate functionally diverse T cell subsets with different roles to combat infection and cancer.
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Affiliation(s)
- H Kay Chung
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA
| | - Bryan McDonald
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA.,Biomedical Sciences Graduate Program, University of California San Diego, La Jolla, CA
| | - Susan M Kaech
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA
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116
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Crommentuijn MHW, Schetters STT, Dusoswa SA, Kruijssen LJW, Garcia-Vallejo JJ, van Kooyk Y. Immune involvement of the contralateral hemisphere in a glioblastoma mouse model. J Immunother Cancer 2021; 8:jitc-2019-000323. [PMID: 32303613 PMCID: PMC7204813 DOI: 10.1136/jitc-2019-000323] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2020] [Indexed: 12/31/2022] Open
Abstract
Background Glioblastoma (GBM) is the most common and deadliest form of brain cancer in adults. Standard treatment, consisting of surgery and radiochemotherapy, only provides a modest survival benefit and is incapable of combating infiltrating GBM cells in other parts of the brain. New therapies in clinical trials, such as anti-programmed cell death 1 immunotherapy, have so far shown limited success in GBM. Moreover, it is unclear how the growth of GBM suppresses the immune system locally at the site of the brain tumor or if distant sites of tumor cell migration are also involved. Invasive GBM cells in brain tissue beyond the primary tumor limit the use of surgery, thus immunotherapy could be beneficial if activated/suppressed immune cells are present in the contralateral hemisphere. Methods Here, we used a syngeneic orthotopic GL26 GBM mouse model and multiparameter fluorescence-activated cell sorting analysis to study the phenotype of resident and infiltrating immune cells in both the brain tumor hemisphere and contralateral hemisphere. Results We show that lymphoid cells, including tumor antigen-specific CD8+ tumor-infiltrating lymphocytes (TILs) are present in the tumor and are characterized by a tolerogenic phenotype based on high immune checkpoint expression. Massive infiltration of myeloid cells is observed, expressing immune checkpoint ligands, suggesting an immune-dependent coinhibitory axis limiting TIL responses. Surprisingly, these phenotypes are paralleled in the contralateral hemisphere, showing that infiltrating immune cells are also present at distant sites, expressing key immune checkpoints and immune checkpoint ligands. Conclusion Whole-brain analysis indicates active immune involvement throughout the brain, both at the site of the primary tumor and in the contralateral hemisphere. Using the right combination and timing, immune checkpoint blockade could have the potential to activate immune cells at the site of the brain tumor and at distant sites, thereby also targeting diffusely infiltrating GBM cells.
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Affiliation(s)
- Matheus H W Crommentuijn
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection & Immunity Institute and Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Sjoerd T T Schetters
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection & Immunity Institute and Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Sophie A Dusoswa
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection & Immunity Institute and Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Laura J W Kruijssen
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection & Immunity Institute and Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Juan J Garcia-Vallejo
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection & Immunity Institute and Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection & Immunity Institute and Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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117
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Llaó-Cid L, Roessner PM, Chapaprieta V, Öztürk S, Roider T, Bordas M, Izcue A, Colomer D, Dietrich S, Stilgenbauer S, Hanna B, Martín-Subero JI, Seiffert M. EOMES is essential for antitumor activity of CD8 + T cells in chronic lymphocytic leukemia. Leukemia 2021; 35:3152-3162. [PMID: 33731848 PMCID: PMC8550953 DOI: 10.1038/s41375-021-01198-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 01/30/2021] [Accepted: 02/18/2021] [Indexed: 12/17/2022]
Abstract
Genome-wide association studies identified a single-nucleotide polymorphism (SNP) affecting the transcription factor Eomesodermin (EOMES) associated with a significantly increased risk to develop chronic lymphocytic leukemia (CLL). Epigenetic analyses, RNA sequencing, and flow cytometry revealed that EOMES is not expressed in CLL cells, but in CD8+ T cells for which EOMES is a known master regulator. We thus hypothesized that the increased CLL risk associated with the EOMES SNP might be explained by its negative impact on CD8+ T-cell-mediated immune control of CLL. Flow cytometry analyses revealed a higher EOMES expression in CD8+ T cells of CLL patients compared to healthy individuals, and an accumulation of PD-1+ EOMES+ CD8+ T cells in lymph nodes rather than blood or bone marrow in CLL. This was in line with an observed expansion of EOMES+ CD8+ T cells in the spleen of leukemic Eµ-TCL1 mice. As EOMES expression was highest in CD8+ T cells that express inhibitory receptors, an involvement of EOMES in T-cell exhaustion and dysfunction seems likely. Interestingly, Eomes-deficiency in CD8+ T cells resulted in their impaired expansion associated with decreased CLL control in mice. Overall, these observations suggest that EOMES is essential for CD8+ T-cell expansion and/or maintenance, and therefore involved in adaptive immune control of CLL.
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Affiliation(s)
- Laura Llaó-Cid
- Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Philipp M Roessner
- Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Vicente Chapaprieta
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Selcen Öztürk
- Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Tobias Roider
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Marie Bordas
- Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, University of Heidelberg, Heidelberg, Germany
| | - Ana Izcue
- Max-Planck-Institute of Immunobiology and Epigenetics, Freiburg, Germany.,Center for Chronic Immunodeficiency, University Medical Center Freiburg and University of Freiburg, Freiburg, Germany.,Institute of Molecular Medicine, University Hospital RWTH Aachen, Aachen, Germany
| | - Dolors Colomer
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Hematopathology Section, Hospital Clinic, Barcelona, Spain.,Departament de Fonaments Clínics, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain
| | - Sascha Dietrich
- Department of Medicine V, Hematology, Oncology and Rheumatology, University of Heidelberg, Heidelberg, Germany
| | - Stephan Stilgenbauer
- Department of Internal Medicine III, University of Ulm, Ulm, Germany.,Department of Internal Medicine I, Saarland University, Homburg, Germany
| | - Bola Hanna
- Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - José Ignacio Martín-Subero
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.,Departament de Fonaments Clínics, Universitat de Barcelona, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Martina Seiffert
- Molecular Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany.
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Topchyan P, Xin G, Chen Y, Zheng S, Burns R, Shen J, Kasmani MY, Kudek M, Yang N, Cui W. Harnessing the IL-21-BATF Pathway in the CD8 + T Cell Anti-Tumor Response. Cancers (Basel) 2021; 13:cancers13061263. [PMID: 33809259 PMCID: PMC7998696 DOI: 10.3390/cancers13061263] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/24/2021] [Accepted: 03/09/2021] [Indexed: 12/21/2022] Open
Abstract
Simple Summary In cancer, CD8+ T cells enter a state of dysfunction within the tumor that prevents them from targeting and killing tumor cells. Our study aims to uncover how CD8+ T cells can be helped by CD4+ T cells or modified in order to improve their effector function against cancer. Thus, allowing them to better fight and control tumors. Our work shows that the protein Basic Leucine Zipper ATF-Like Transcription Factor (BATF) may be a key regulator of CD8+ T cells and their anti-tumor function. These findings can provide further insight for the development of novel therapeutic treatments for cancer patients. Abstract In cancer, CD8+ T cells enter a dysfunctional state which prevents them from effectively targeting and killing tumor cells. Tumor-infiltrating CD8+ T cells consist of a heterogeneous population of memory-like progenitor, effector, and terminally exhausted cells that exhibit differing functional and self-renewal capacities. Our recently published work has shown that interleukin (IL)-21-producing CD4+ T cells help to generate effector CD8+ T cells within the tumor, which results in enhanced tumor control. However, the molecular mechanisms by which CD4+ helper T cells regulate the differentiation of effector CD8+ T cells are not well understood. In this study, we found that Basic Leucine Zipper ATF-Like Transcription Factor (BATF), a transcription factor downstream of IL-21 signaling, is critical to maintain CD8+ T cell effector function within the tumor. Using mixed bone marrow chimeras, we demonstrated that CD8+ T cell-specific deletion of BATF resulted in impaired tumor control. In contrast, overexpressing BATF in CD8+ T cells enhanced effector function and resulted in improved tumor control, bypassing the need for CD4+ helper T cells. Transcriptomic analyses revealed that BATF-overexpressing CD8+ T cells had increased expression of costimulatory receptors, effector molecules, and transcriptional regulators, which may contribute to their enhanced activation and effector function. Taken together, our study unravels a previously unappreciated CD4+ T cell-derived IL-21–BATF axis that could provide therapeutic insights to enhance effector CD8+ T cell function to fight cancer.
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Affiliation(s)
- Paytsar Topchyan
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Gang Xin
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Microbial Infection and Immunity, The Ohio State University College of Medicine, Columbus, OH 43210, USA
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Yao Chen
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Shikan Zheng
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
| | - Robert Burns
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
| | - Jian Shen
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Moujtaba Y. Kasmani
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Matthew Kudek
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Na Yang
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Neurology, Kailuan General Hospital, Tangshan 063000, China
| | - Weiguo Cui
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI 53226, USA; (P.T.); (G.X.); (Y.C.); (S.Z.); (R.B.); (J.S.); (M.Y.K.); (M.K.); (N.Y.)
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
- Correspondence: or ; Tel.: +1-414-937-3830
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119
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Macleod BL, Elsaesser HJ, Snell LM, Dickson RJ, Guo M, Hezaveh K, Xu W, Kothari A, McGaha TL, Guidos CJ, Brooks DG. A network of immune and microbial modifications underlies viral persistence in the gastrointestinal tract. J Exp Med 2021; 217:152068. [PMID: 32880629 PMCID: PMC7953734 DOI: 10.1084/jem.20191473] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 12/04/2019] [Accepted: 01/21/2020] [Indexed: 12/22/2022] Open
Abstract
Many pathogens subvert intestinal immunity to persist within the gastrointestinal tract (GIT); yet, the underlying mechanisms that enable sanctuary specifically in this reservoir are unclear. Using mass cytometry and network analysis, we demonstrate that chronic LCMV infection of the GIT leads to dysregulated microbial composition, a cascade of metabolic alterations, increased susceptibility to GI disease, and a system-wide recalibration of immune composition that defines viral persistence. Chronic infection led to outgrowth of activated Tbet–expressing T reg cell populations unique to the GIT and the rapid erosion of pathogen-specific CD8 tissue-resident memory T cells. Mechanistically, T reg cells and coinhibitory receptors maintained long-term viral sanctuary within the GIT, and their targeting reactivated T cells and eliminated this viral reservoir. Thus, our data provide a high-dimensional definition of the mechanisms of immune regulation that chronic viruses implement to exploit the unique microenvironment of the GIT and identify T reg cells as key modulators of viral persistence in the intestinal tract.
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Affiliation(s)
- Bethany L Macleod
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Heidi J Elsaesser
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Laura M Snell
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Russell J Dickson
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Mengdi Guo
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Kebria Hezaveh
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Wenxi Xu
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Akash Kothari
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Tracy L McGaha
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada.,Department of Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Cynthia J Guidos
- Department of Immunology, University of Toronto, Toronto, Ontario, Canada.,Program in Developmental and Stem Cell Biology, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - David G Brooks
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada.,Department of Immunology, University of Toronto, Toronto, Ontario, Canada
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120
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Chen Z, Arai E, Khan O, Zhang Z, Ngiow SF, He Y, Huang H, Manne S, Cao Z, Baxter AE, Cai Z, Freilich E, Ali MA, Giles JR, Wu JE, Greenplate AR, Hakeem MA, Chen Q, Kurachi M, Nzingha K, Ekshyyan V, Mathew D, Wen Z, Speck NA, Battle A, Berger SL, Wherry EJ, Shi J. In vivo CD8 + T cell CRISPR screening reveals control by Fli1 in infection and cancer. Cell 2021; 184:1262-1280.e22. [PMID: 33636129 PMCID: PMC8054351 DOI: 10.1016/j.cell.2021.02.019] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 10/26/2020] [Accepted: 02/05/2021] [Indexed: 12/21/2022]
Abstract
Improving effector activity of antigen-specific T cells is a major goal in cancer immunotherapy. Despite the identification of several effector T cell (TEFF)-driving transcription factors (TFs), the transcriptional coordination of TEFF biology remains poorly understood. We developed an in vivo T cell CRISPR screening platform and identified a key mechanism restraining TEFF biology through the ETS family TF, Fli1. Genetic deletion of Fli1 enhanced TEFF responses without compromising memory or exhaustion precursors. Fli1 restrained TEFF lineage differentiation by binding to cis-regulatory elements of effector-associated genes. Loss of Fli1 increased chromatin accessibility at ETS:RUNX motifs, allowing more efficient Runx3-driven TEFF biology. CD8+ T cells lacking Fli1 provided substantially better protection against multiple infections and tumors. These data indicate that Fli1 safeguards the developing CD8+ T cell transcriptional landscape from excessive ETS:RUNX-driven TEFF cell differentiation. Moreover, genetic deletion of Fli1 improves TEFF differentiation and protective immunity in infections and cancer.
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Affiliation(s)
- Zeyu Chen
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Parker Institute for Cancer Immunotherapy at University of Pennsylvania, Philadelphia, PA, USA
| | - Eri Arai
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Omar Khan
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Zhen Zhang
- Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shin Foong Ngiow
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Parker Institute for Cancer Immunotherapy at University of Pennsylvania, Philadelphia, PA, USA
| | - Yuan He
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Hua Huang
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sasikanth Manne
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Zhendong Cao
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Amy E Baxter
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Zhangying Cai
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Elizabeth Freilich
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mohammed A Ali
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Josephine R Giles
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jennifer E Wu
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Allison R Greenplate
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mohamed A Hakeem
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Qingzhou Chen
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Makoto Kurachi
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kito Nzingha
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Viktoriya Ekshyyan
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Divij Mathew
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Zhuoyu Wen
- Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nancy A Speck
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alexis Battle
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA; Department of Computer Science, Johns Hopkins University, Baltimore, MD, USA
| | - Shelley L Berger
- Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - E John Wherry
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Parker Institute for Cancer Immunotherapy at University of Pennsylvania, Philadelphia, PA, USA.
| | - Junwei Shi
- Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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121
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Vella LA, Giles JR, Baxter AE, Oldridge DA, Diorio C, Kuri-Cervantes L, Alanio C, Pampena MB, Wu JE, Chen Z, Huang YJ, Anderson EM, Gouma S, McNerney KO, Chase J, Burudpakdee C, Lee JH, Apostolidis SA, Huang AC, Mathew D, Kuthuru O, Goodwin EC, Weirick ME, Bolton MJ, Arevalo CP, Ramos A, Jasen CJ, Conrey PE, Sayed S, Giannini HM, D'Andrea K, Meyer NJ, Behrens EM, Bassiri H, Hensley SE, Henrickson SE, Teachey DT, Betts MR, Wherry EJ. Deep immune profiling of MIS-C demonstrates marked but transient immune activation compared to adult and pediatric COVID-19. Sci Immunol 2021; 6:eabf7570. [PMID: 33653907 PMCID: PMC8128303 DOI: 10.1126/sciimmunol.abf7570] [Citation(s) in RCA: 139] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/25/2021] [Indexed: 12/14/2022]
Abstract
Pediatric COVID-19 following SARS-CoV-2 infection is associated with fewer hospitalizations and often milder disease than in adults. A subset of children, however, present with Multisystem Inflammatory Syndrome in Children (MIS-C) that can lead to vascular complications and shock, but rarely death. The immune features of MIS-C compared to pediatric COVID-19 or adult disease remain poorly understood. We analyzed peripheral blood immune responses in hospitalized SARS-CoV-2 infected pediatric patients (pediatric COVID-19) and patients with MIS-C. MIS-C patients had patterns of T cell-biased lymphopenia and T cell activation similar to severely ill adults, and all patients with MIS-C had SARS-CoV-2 spike-specific antibodies at admission. A distinct feature of MIS-C patients was robust activation of vascular patrolling CX3CR1+ CD8+ T cells that correlated with the use of vasoactive medication. Finally, whereas pediatric COVID-19 patients with acute respiratory distress syndrome (ARDS) had sustained immune activation, MIS-C patients displayed clinical improvement over time, concomitant with decreasing immune activation. Thus, non-MIS-C versus MIS-C SARS-CoV-2 associated illnesses are characterized by divergent immune signatures that are temporally distinct from one another and implicate CD8+ T cells in the clinical presentation and trajectory of MIS-C.
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Affiliation(s)
- Laura A Vella
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA.
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Josephine R Giles
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Parker Institute for Cancer Immunotherapy at University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Amy E Baxter
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Derek A Oldridge
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Caroline Diorio
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Leticia Kuri-Cervantes
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Cécile Alanio
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Parker Institute for Cancer Immunotherapy at University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - M Betina Pampena
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Jennifer E Wu
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Parker Institute for Cancer Immunotherapy at University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Zeyu Chen
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Yinghui Jane Huang
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Elizabeth M Anderson
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Sigrid Gouma
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Kevin O McNerney
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Julie Chase
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Rheumatology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Chakkapong Burudpakdee
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Jessica H Lee
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Sokratis A Apostolidis
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Rheumatology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Alexander C Huang
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Divij Mathew
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Oliva Kuthuru
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Eileen C Goodwin
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Madison E Weirick
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Marcus J Bolton
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Claudia P Arevalo
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Andre Ramos
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - C J Jasen
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA,19104, USA
| | - Peyton E Conrey
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA,19104, USA
| | - Samir Sayed
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA,19104, USA
| | - Heather M Giannini
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Kurt D'Andrea
- Division of Translational Medicine and Human Genetics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Nuala J Meyer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, USA
| | - Edward M Behrens
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Rheumatology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Hamid Bassiri
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Scott E Hensley
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Sarah E Henrickson
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Allergy and Immunology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA,19104, USA
| | - David T Teachey
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Michael R Betts
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - E John Wherry
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA.
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
- Parker Institute for Cancer Immunotherapy at University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
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122
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Schøller AS, Nazerai L, Christensen JP, Thomsen AR. Functionally Competent, PD-1 + CD8 + Trm Cells Populate the Brain Following Local Antigen Encounter. Front Immunol 2021; 11:595707. [PMID: 33603737 PMCID: PMC7884456 DOI: 10.3389/fimmu.2020.595707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 12/17/2020] [Indexed: 12/21/2022] Open
Abstract
Expression of programmed cell death-1 receptor (PD-1) has traditionally been linked to T-cell exhaustion, as signaling via PD-1 dampens the functionality of T-cells upon repetitive antigen exposures during chronic infections. However, resent findings pointing to the involvement of PD-1 both in T-cell survival and in restraining immunopathology, challenge the concept of PD-1 solely as marker for T-cell exhaustion. Tissue resident memory T cells (Trms) hold unique effector qualities, but within a delicate organ like the CNS, these protective abilities could potentially be harmful. In contrast to their counterparts in many other tissues, brain derived CD8+ Trms have been found to uniformly and chronically express PD-1. In this study we utilized a recently established model system for generating CNS Trms in order to improve our understanding regarding the role of PD-1 expression by Trms inside the CNS. By intracerebral (i.c.) inoculation with a non-replicating adeno-viral vector, we induced a PD-1hi CD8+ T cell memory population within the CNS. We found that PD-1 expression lowered the severity of clinical disease associated with the i.c. inoculation. Furthermore, high levels of PD-L1 expression were found on the infiltrating monocytes and macrophages as well as on the resident microglia, oligodendrocytes and astrocytes during the acute phase of the response. Additionally, we showed that the intensity of PD-1 expression correlates with local antigen encounter and found that PD-1 expression was associated with decreased CD8+ T cell memory formation in the CNS despite an increased number of infiltrating CD8+ T cells. Most importantly, our experiments revealed that despite expression of PD-1 and several additional markers linked to T-cell exhaustion, Tim-3, Lag-3 and CD39, the cells did not show signs of limited effector capacity. Collectively, these results endorse the increasing amount of evidence pointing to an immune-modifying role for PD-1 expression within the CNS, a mechanism we found to correlate with local antigen exposure.
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Affiliation(s)
| | | | | | - Allan Randrup Thomsen
- Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
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123
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Zhao S, Peralta RM, Avina-Ochoa N, Delgoffe GM, Kaech SM. Metabolic regulation of T cells in the tumor microenvironment by nutrient availability and diet. Semin Immunol 2021; 52:101485. [PMID: 34462190 PMCID: PMC8545851 DOI: 10.1016/j.smim.2021.101485] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 08/12/2021] [Indexed: 12/11/2022]
Abstract
Recent advances in immunotherapies such as immune checkpoint blockade (ICB) and chimeric antigen receptor T cells (CAR-T) for the treatment of cancer have generated excitement over their ability to yield durable, and potentially curative, responses in a multitude of cancers. These findings have established that the immune system is capable of eliminating tumors and led us to a better, albeit still incomplete, understanding of the mechanisms by which tumors interact with and evade destruction by the immune system. Given the central role of T cells in immunotherapy, elucidating the cell intrinsic and extrinsic factors that govern T cell function in tumors will facilitate the development of immunotherapies that establish durable responses in a greater number of patients. One such factor is metabolism, a set of fundamental cellular processes that not only sustains cell survival and proliferation, but also serves as a means for cells to interpret their local environment. Nutrient sensing is critical for T cells that must infiltrate into a metabolically challenging tumor microenvironment and expand under these harsh conditions to eliminate cancerous cells. Here we introduce T cell exhaustion with respect to cellular metabolism, followed by a discussion of nutrient availability at the tumor and organismal level in relation to T cell metabolism and function to provide rationale for the study and targeting of metabolism in anti-tumor immune responses.
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Affiliation(s)
- Steven Zhao
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA, USA
| | - Ronal M Peralta
- Tumor Microenvironment Center, Department of Immunology, UPMC Hillman Cancer Center and University of Pittsburgh, Pittsburgh, PA, USA
| | - Natalia Avina-Ochoa
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA, USA
| | - Greg M Delgoffe
- Tumor Microenvironment Center, Department of Immunology, UPMC Hillman Cancer Center and University of Pittsburgh, Pittsburgh, PA, USA.
| | - Susan M Kaech
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA, USA.
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124
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Marotel M, Villard M, Drouillard A, Tout I, Besson L, Allatif O, Pujol M, Rocca Y, Ainouze M, Roblot G, Viel S, Gomez M, Loustaud V, Alain S, Durantel D, Walzer T, Hasan U, Marçais A. Peripheral natural killer cells in chronic hepatitis B patients display multiple molecular features of T cell exhaustion. eLife 2021; 10:60095. [PMID: 33507150 PMCID: PMC7870135 DOI: 10.7554/elife.60095] [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: 06/16/2020] [Accepted: 01/28/2021] [Indexed: 12/11/2022] Open
Abstract
Antiviral effectors such as natural killer (NK) cells have impaired functions in chronic hepatitis B (CHB) patients. The molecular mechanism responsible for this dysfunction remains poorly characterised. We show that decreased cytokine production capacity of peripheral NK cells from CHB patients was associated with reduced expression of NKp30 and CD16, and defective mTOR pathway activity. Transcriptome analysis of patients NK cells revealed an enrichment for transcripts expressed in exhausted T cells suggesting that NK cell dysfunction and T cell exhaustion employ common mechanisms. In particular, the transcription factor TOX and several of its targets were over-expressed in NK cells of CHB patients. This signature was predicted to be dependent on the calcium-associated transcription factor NFAT. Stimulation of the calcium-dependent pathway recapitulated features of NK cells from CHB patients. Thus, deregulated calcium signalling could be a central event in both T cell exhaustion and NK cell dysfunction occurring during chronic infections.
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Affiliation(s)
- Marie Marotel
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Marine Villard
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France.,Service d'Immunologie biologique, Hôpital Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Annabelle Drouillard
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Issam Tout
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Laurie Besson
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France.,Service d'Immunologie biologique, Hôpital Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Omran Allatif
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Marine Pujol
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Yamila Rocca
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Michelle Ainouze
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Guillaume Roblot
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Sébastien Viel
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France.,Service d'Immunologie biologique, Hôpital Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Melissa Gomez
- CHU Limoges, Service d'Hépatogastroentérologie, U1248 INSERM, Université Limoges, Limoges, France
| | - Veronique Loustaud
- CHU Limoges, Service d'Hépatogastroentérologie, U1248 INSERM, Université Limoges, Limoges, France
| | - Sophie Alain
- Département de Microbiologie, CHU de Limoges, Faculté de médecine-Université de Limoges, Limoges, France
| | - David Durantel
- Centre de Recherche en Cancérologie de Lyon (CRCL), INSERM, U1052, CNRS, Université de Lyon, Lyon, France
| | - Thierry Walzer
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Uzma Hasan
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
| | - Antoine Marçais
- CIRI, Centre International de Recherche en Infectiologie, Team Innate Immunity in Infectious and Autoimmune Diseases, Univ Lyon, Inserm, Université Claude Bernard Lyon 1, CNRS, Lyon, France
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125
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Balança CC, Salvioni A, Scarlata CM, Michelas M, Martinez-Gomez C, Gomez-Roca C, Sarradin V, Tosolini M, Valle C, Pont F, Ferron G, Gladieff L, Vergez S, Dupret-Bories A, Mery E, Rochaix P, Fournié JJ, Delord JP, Devaud C, Martinez A, Ayyoub M. PD-1 blockade restores helper activity of tumor-infiltrating, exhausted PD-1hiCD39+ CD4 T cells. JCI Insight 2021; 6:142513. [PMID: 33332284 PMCID: PMC7934837 DOI: 10.1172/jci.insight.142513] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 12/09/2020] [Indexed: 01/03/2023] Open
Abstract
Tumor antigen-specific CD4 T cells accumulate at tumor sites, evoking their involvement in antitumor effector functions in situ. Contrary to CD8 cytotoxic T lymphocyte exhaustion, that of CD4 T cells remains poorly appreciated. Here, using phenotypic, transcriptomic, and functional approaches, we characterized CD4 T cell exhaustion in patients with head and neck, cervical, and ovarian cancer. We identified a CD4 tumor-infiltrating lymphocyte (TIL) population, defined by high PD-1 and CD39 expression, which contained high proportions of cytokine-producing cells, although the quantity of cytokines produced by these cells was low, evoking an exhausted state. Terminal exhaustion of CD4 TILs was instated regardless of TIM-3 expression, suggesting divergence with CD8 T cell exhaustion. scRNA-Seq and further phenotypic analyses uncovered similarities with the CD8 T cell exhaustion program. In particular, PD-1hiCD39+ CD4 TILs expressed the exhaustion transcription factor TOX and the chemokine CXCL13 and were tumor antigen specific. In vitro, PD-1 blockade enhanced CD4 TIL activation, as evidenced by increased CD154 expression and cytokine secretion, leading to improved dendritic cell maturation and consequently higher tumor-specific CD8 T cell proliferation. Our data identify exhausted CD4 TILs as players in responsiveness to immune checkpoint blockade.
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Affiliation(s)
| | - Anna Salvioni
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France
| | - Clara-Maria Scarlata
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Immune Monitoring Core Facility
| | - Marie Michelas
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France
| | - Carlos Martinez-Gomez
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Department of Surgery, and
| | - Carlos Gomez-Roca
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Department of Medical Oncology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | - Victor Sarradin
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Department of Medical Oncology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | - Marie Tosolini
- Technological Pole and Bioinformatic Platform, Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France
| | - Carine Valle
- Technological Pole and Bioinformatic Platform, Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France
| | - Frédéric Pont
- Technological Pole and Bioinformatic Platform, Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France
| | | | - Laurence Gladieff
- Department of Medical Oncology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | - Sébastien Vergez
- Department of Surgery, Centre Hospitalier Universitaire, Institut Universitaire du Cancer de Toulouse, Toulouse, France.,Université Toulouse III Paul Sabatier, Toulouse, France
| | | | - Eliane Mery
- Department of Pathology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | - Philippe Rochaix
- Department of Pathology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse, France
| | | | - Jean-Pierre Delord
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Department of Medical Oncology, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse, Toulouse, France.,Université Toulouse III Paul Sabatier, Toulouse, France
| | - Christel Devaud
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France
| | - Alejandra Martinez
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Department of Surgery, and
| | - Maha Ayyoub
- Cancer Research Center of Toulouse, INSERM UMR 1037, Toulouse, France.,Immune Monitoring Core Facility.,Université Toulouse III Paul Sabatier, Toulouse, France
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126
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Angelicola S, Ruzzi F, Landuzzi L, Scalambra L, Gelsomino F, Ardizzoni A, Nanni P, Lollini PL, Palladini A. IFN-γ and CD38 in Hyperprogressive Cancer Development. Cancers (Basel) 2021; 13:309. [PMID: 33467713 PMCID: PMC7830527 DOI: 10.3390/cancers13020309] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 12/21/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) improve the survival of patients with multiple types of cancer. However, low response rates and atypical responses limit their success in clinical applications. The paradoxical acceleration of tumor growth after treatment, defined as hyperprogressive disease (HPD), is the most difficult problem facing clinicians and patients alike. The mechanisms that underlie hyperprogression (HP) are still unclear and controversial, although different factors are associated with the phenomenon. In this review, we propose two factors that have not yet been demonstrated to be directly associated with HP, but upon which it is important to focus attention. IFN-γ is a key cytokine in antitumor response and its levels increase during ICI therapy, whereas CD38 is an alternative immune checkpoint that is involved in immunosuppressive responses. As both factors are associated with resistance to ICI therapy, we have discussed their possible involvement in HPD with the conclusion that IFN-γ may contribute to HP onset through the activation of the inflammasome pathway, immunosuppressive enzyme IDO1 and activation-induced cell death (AICD) in effector T cells, while the role of CD38 in HP may be associated with the activation of adenosine receptors, hypoxia pathways and AICD-dependent T-cell depletion.
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Affiliation(s)
- Stefania Angelicola
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy; (S.A.); (F.R.); (L.S.); (A.P.)
| | - Francesca Ruzzi
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy; (S.A.); (F.R.); (L.S.); (A.P.)
| | - Lorena Landuzzi
- Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy;
| | - Laura Scalambra
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy; (S.A.); (F.R.); (L.S.); (A.P.)
| | - Francesco Gelsomino
- Divisione di Oncologia Medica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (F.G.); (A.A.)
| | - Andrea Ardizzoni
- Divisione di Oncologia Medica, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (F.G.); (A.A.)
| | - Patrizia Nanni
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy; (S.A.); (F.R.); (L.S.); (A.P.)
| | - Pier-Luigi Lollini
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy; (S.A.); (F.R.); (L.S.); (A.P.)
| | - Arianna Palladini
- Laboratory of Immunology and Biology of Metastasis, Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, 40126 Bologna, Italy; (S.A.); (F.R.); (L.S.); (A.P.)
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127
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Volk V, Theobald SJ, Danisch S, Khailaie S, Kalbarczyk M, Schneider A, Bialek-Waldmann J, Krönke N, Deng Y, Eiz-Vesper B, Dragon AC, von Kaisenberg C, Lienenklaus S, Bleich A, Keck J, Meyer-Hermann M, Klawonn F, Hammerschmidt W, Delecluse HJ, Münz C, Feuerhake F, Stripecke R. PD-1 Blockade Aggravates Epstein-Barr Virus + Post-Transplant Lymphoproliferative Disorder in Humanized Mice Resulting in Central Nervous System Involvement and CD4 + T Cell Dysregulations. Front Oncol 2021; 10:614876. [PMID: 33511078 PMCID: PMC7837057 DOI: 10.3389/fonc.2020.614876] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 11/16/2020] [Indexed: 12/17/2022] Open
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is one of the most common malignancies after solid organ or allogeneic stem cell transplantation. Most PTLD cases are B cell neoplasias carrying Epstein-Barr virus (EBV). A therapeutic approach is reduction of immunosuppression to allow T cells to develop and combat EBV. If this is not effective, approaches include immunotherapies such as monoclonal antibodies targeting CD20 and adoptive T cells. Immune checkpoint inhibition (ICI) to treat EBV+ PTLD was not established clinically due to the risks of organ rejection and graft-versus-host disease. Previously, blockade of the programmed death receptor (PD)-1 by a monoclonal antibody (mAb) during ex vivo infection of mononuclear cells with the EBV/M81+ strain showed lower xenografted lymphoma development in mice. Subsequently, fully humanized mice infected with the EBV/B95-8 strain and treated in vivo with a PD-1 blocking mAb showed aggravation of PTLD and lymphoma development. Here, we evaluated vis-a-vis in fully humanized mice after EBV/B95-8 or EBV/M81 infections the effects of a clinically used PD-1 blocker. Fifteen to 17 weeks after human CD34+ stem cell transplantation, Nod.Rag.Gamma mice were infected with two types of EBV laboratory strains expressing firefly luciferase. Dynamic optical imaging analyses showed systemic EBV infections and this triggered vigorous human CD8+ T cell expansion. Pembrolizumab administered from 2 to 5 weeks post-infections significantly aggravated EBV systemic spread and, for the M81 model, significantly increased the mortality of mice. ICI promoted Ki67+CD30+CD20+EBER+PD-L1+ PTLD with central nervous system (CNS) involvement, mirroring EBV+ CNS PTLD in humans. PD-1 blockade was associated with lower frequencies of circulating T cells in blood and with a profound collapse of CD4+ T cells in lymphatic tissues. Mice treated with pembrolizumab showed an escalation of exhausted T cells expressing TIM-3, and LAG-3 in tissues, higher levels of several human cytokines in plasma and high densities of FoxP3+ regulatory CD4+ and CD8+ T cells in the tumor microenvironment. We conclude that PD-1 blockade during acute EBV infections driving strong CD8+ T cell priming decompensates T cell development towards immunosuppression. Given the variety of preclinical models available, our models conferred a cautionary note indicating that PD-1 blockade aggravated the progression of EBV+ PTLD.
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Affiliation(s)
- Valery Volk
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (DZIF), Partner site Hannover, Hannover, Germany.,Institute for Pathology, Hannover Medical School, Hannover, Germany
| | - Sebastian J Theobald
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (DZIF), Partner site Hannover, Hannover, Germany
| | - Simon Danisch
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (DZIF), Partner site Hannover, Hannover, Germany
| | - Sahamoddin Khailaie
- Department of Systems Immunology, Braunschweig Integrated Centre of Systems Biology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Maja Kalbarczyk
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (DZIF), Partner site Hannover, Hannover, Germany
| | - Andreas Schneider
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Julia Bialek-Waldmann
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Nicole Krönke
- Institute for Pathology, Hannover Medical School, Hannover, Germany
| | - Yun Deng
- Viral Immunobiology, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Britta Eiz-Vesper
- Institute for Transfusion Medicine and Transplant Engineering, Hannover Medical School, Hannover, Germany
| | - Anna Christina Dragon
- Institute for Transfusion Medicine and Transplant Engineering, Hannover Medical School, Hannover, Germany
| | - Constantin von Kaisenberg
- Department of Obstetrics, Gynecology and Reproductive Medicine, Hannover Medical School, Hannover, Germany
| | - Stefan Lienenklaus
- Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
| | - Andre Bleich
- Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
| | - James Keck
- The Jackson Laboratory, Sacramento, CA, United States
| | - Michael Meyer-Hermann
- Department of Systems Immunology, Braunschweig Integrated Centre of Systems Biology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Frank Klawonn
- Biostatistics Group, Helmholtz Centre for Infection Research, Braunschweig, Germany.,Institute for Information Engineering, Ostfalia University, Wolfenbuettel, Germany
| | - Wolfgang Hammerschmidt
- Research Unit Gene Vectors, Helmholtz Zentrum München, German Research Center for Environmental Health and German Centre for Infection Research (DZIF), Partner site Munich, Munich, Germany
| | - Henri-Jacques Delecluse
- German Cancer Research Center (DKFZ), Institut National de la Santé et de la Recherche Médicale (INSERM) Unit U1074, Heidelberg, Germany
| | - Christian Münz
- Viral Immunobiology, Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland
| | - Friedrich Feuerhake
- Institute for Pathology, Hannover Medical School, Hannover, Germany.,Institute for Neuropathology, University Clinic Freiburg, Freiburg, Germany
| | - Renata Stripecke
- Laboratory of Regenerative Immune Therapies Applied, REBIRTH - Research Center for Translational Regenerative Medicine, Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (DZIF), Partner site Hannover, Hannover, Germany
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128
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Kervevan J, Chakrabarti LA. Role of CD4+ T Cells in the Control of Viral Infections: Recent Advances and Open Questions. Int J Mol Sci 2021; 22:E523. [PMID: 33430234 PMCID: PMC7825705 DOI: 10.3390/ijms22020523] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/23/2020] [Accepted: 12/30/2020] [Indexed: 12/26/2022] Open
Abstract
CD4+ T cells orchestrate adaptive immune responses through their capacity to recruit and provide help to multiple immune effectors, in addition to exerting direct effector functions. CD4+ T cells are increasingly recognized as playing an essential role in the control of chronic viral infections. In this review, we present recent advances in understanding the nature of CD4+ T cell help provided to antiviral effectors. Drawing from our studies of natural human immunodeficiency virus (HIV) control, we then focus on the role of high-affinity T cell receptor (TCR) clonotypes in mediating antiviral CD4+ T cell responses. Last, we discuss the role of TCR affinity in determining CD4+ T cell differentiation, reviewing the at times divergent studies associating TCR signal strength to the choice of a T helper 1 (Th1) or a T follicular helper (Tfh) cell fate.
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Affiliation(s)
- Jérôme Kervevan
- Control of Chronic Viral Infections Group (CIVIC), Virus and Immunity Unit, Institut Pasteur, 75724 Paris, France;
- CNRS UMR, 3569 Paris, France
| | - Lisa A. Chakrabarti
- Control of Chronic Viral Infections Group (CIVIC), Virus and Immunity Unit, Institut Pasteur, 75724 Paris, France;
- CNRS UMR, 3569 Paris, France
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129
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Martin GE, Pace M, Shearer FM, Zilber E, Hurst J, Meyerowitz J, Thornhill JP, Lwanga J, Brown H, Robinson N, Hopkins E, Olejniczak N, Nwokolo N, Fox J, Fidler S, Willberg CB, Frater J. Levels of Human Immunodeficiency Virus DNA Are Determined Before ART Initiation and Linked to CD8 T-Cell Activation and Memory Expansion. J Infect Dis 2021; 221:1135-1145. [PMID: 31776569 PMCID: PMC7075410 DOI: 10.1093/infdis/jiz563] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Indexed: 01/31/2023] Open
Abstract
Initiation of antiretroviral therapy (ART) in early compared with chronic human immunodeficiency virus (HIV) infection is associated with a smaller HIV reservoir. This longitudinal analysis of 60 individuals who began ART during primary HIV infection (PHI) investigates which pre- and posttherapy factors best predict HIV DNA levels (a correlate of reservoir size) after treatment initiation during PHI. The best predictor of HIV DNA at 1 year was pre-ART HIV DNA, which was in turn significantly associated with CD8 memory T-cell differentiation (effector memory, naive, and T-bet−Eomes− subsets), CD8 T-cell activation (CD38 expression) and T-cell immunoglobulin and mucin-domain containing-3 (Tim-3) expression on memory T cells. No associations were found for any immunological variables after 1 year of ART. Levels of HIV DNA are determined around the time of ART initiation in individuals treated during PHI. CD8 T-cell activation and memory expansion are linked to HIV DNA levels, suggesting the importance of the initial host-viral interplay in eventual reservoir size.
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Affiliation(s)
- Genevieve E Martin
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Matthew Pace
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Freya M Shearer
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, United Kingdom
| | - Eva Zilber
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jacob Hurst
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jodi Meyerowitz
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - John P Thornhill
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,Division of Medicine, Wright Fleming Institute, Imperial College, London, United Kingdom
| | - Julianne Lwanga
- Department of Genitourinary Medicine and Infectious Disease, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Helen Brown
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicola Robinson
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Emily Hopkins
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Natalia Olejniczak
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nneka Nwokolo
- Chelsea and Westminster Hospital, London, United Kingdom
| | - Julie Fox
- Department of Genitourinary Medicine and Infectious Disease, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.,King's College National Institute for Health Research Biomedical Research Centre, London, United Kingdom
| | - Sarah Fidler
- Division of Medicine, Wright Fleming Institute, Imperial College, London, United Kingdom.,Imperial College National Institute for Health Research Biomedical Research Centre, London, United Kingdom
| | - Christian B Willberg
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,National Institute of Health Research Biomedical Research Centre, Oxford, United Kingdom
| | - John Frater
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.,National Institute of Health Research Biomedical Research Centre, Oxford, United Kingdom
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130
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Papale M. A Review of Proteomics Strategies to Study T-Cell Activation and Function in Cancer Disease. Methods Mol Biol 2021; 2325:125-136. [PMID: 34053055 DOI: 10.1007/978-1-0716-1507-2_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
Cytotoxic T-cells play a key role in natural response to cancer and in immunotherapy. Understanding in an ever more thorough and complete way the mechanisms underlying their activation and/or those that prevent it is a crucial challenge for the success of the therapy. Proteomics can make a decisive contribution to achieving this goal as it brings together a range of technologies that potentially allow the expression levels of thousands of proteins to be analyzed at the same time. In the first part of this chapter, after an overview of the main mechanisms that determine T-cell dysfunction, new MS-based approaches to characterizing T-cell subpopulations in the tumor microenvironment will be described. The second part of the chapter will focus on the main strategies for cancer immunotherapy, from the selective blockage of inhibitory receptor to CAR T therapy. Examples of proteomics application to tumor microenvironment analysis will be reported to illustrate how these innovative approaches can contribute significantly to understanding the cellular and molecular mechanisms that regulate an effective response to therapy.
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Affiliation(s)
- Massimo Papale
- Clinical Pathology Unit, Department of Laboratory Diagnostics, Policlinic University Hospital "Riuniti", Foggia, Italy.
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131
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Zhang C, Hu W, Jin JH, Zhou MJ, Song JW, Deng JN, Huang L, Wang SY, Wang FS. The role of CD8 T cells in controlling HIV beyond the antigen-specific face. HIV Med 2020; 21:692-700. [PMID: 33369032 DOI: 10.1111/hiv.13021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Understanding the determinants of HIV immune control is important for seeking viable HIV prevention, treatment and curative strategies. The antigen-specific roles of CD8 T cells in controlling primary HIV infection have been well documented, but their abilities to control the latent HIV reservoir is less well studied. METHODS The scientific literature on this issue was searched on PubMed. RESULTS Recent reports have demonstrated that CD8 T cells are also involved in the control of viral replication in HIV-infected individuals receiving antiretroviral therapy (ART). However, based on accumulating evidence, the antiviral role of CD8 T cells in ART patients may not be achieved via an antigen-specific manner as HIV-specific CD8 T cells can sense, but not effectively eliminate, cells harbouring intact provirus without first being activated. Our recent study indicated that virtual memory CD8 T cells, a semi-differentiated component of CD8 T cells, may be involved in the mechanism restraining the HIV DNA reservoir in ART patients. CONCLUSIONS In this review, we summarize recent findings on the role of CD8 T cells in controlling HIV, highlighting differences between conventional antigen-specific and innate-like CD8 T cells. A better understanding of the roles of CD8 T cells during HIV infection should benefit the informed design of immune-based treatment strategies.
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Affiliation(s)
- C Zhang
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China.,Guangxi AIDS Clinical Treatment Centre, The Fourth People's Hospital of Nanning, Nanning, China
| | - W Hu
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China.,Medical School of Chinese PLA, Beijing, China
| | - J H Jin
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China
| | - M J Zhou
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China
| | - J W Song
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China
| | - J N Deng
- Guangxi AIDS Clinical Treatment Centre, The Fourth People's Hospital of Nanning, Nanning, China
| | - L Huang
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China.,Guangxi AIDS Clinical Treatment Centre, The Fourth People's Hospital of Nanning, Nanning, China
| | - S Y Wang
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China.,Medical School of Chinese PLA, Beijing, China
| | - F S Wang
- Department of Infectious Diseases, Fifth Medical Centre of Chinese PLA General Hospital, National Clinical Research Centre for Infectious Diseases, Beijing, China.,Guangxi AIDS Clinical Treatment Centre, The Fourth People's Hospital of Nanning, Nanning, China.,Medical School of Chinese PLA, Beijing, China
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132
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Abstract
Exhausted T cells are a group of dysfunctional T cells, which are present in chronic infections or tumors. The most significant characteristics of exhausted T cells are attenuated effector cytotoxicity, reduced cytokine production, and upregulation of multiple inhibitory molecular receptors (e.g., PD-1, TIM-3, and LAG-3). The intracellular metabolic changes, altered expression of transcription factors, and a unique epigenetic landscape constitute the exhaustion program. Recently, researchers have made progress in understanding exhausted T cells, with the definition and identification of exhausted T cells changing from phenotype-based to being classified at the transcriptional and epigenetic levels. Recent studies have revealed that exhausted T cells can be separated into two subgroups, namely TCF1+PD-1+ progenitor-like precursor exhausted cells and TCF1-PD-1+ terminally differentiated exhausted T cells. Moreover, the progenitor-like precursor cell population may be a subset of T cells that can respond to immunotherapy. Studies have also found that TOX initiates and dominates the development of exhausted T cells at the transcriptional and epigenetic levels. TOX also maintains T cell survival and may affect decisions regarding treatment strategies. In this review, we discuss the latest developments in T cell exhaustion in regards to definitions, subpopulations, development mechanisms, differences in diverse diseases, and treatment prospects for exhausted T cells. Furthermore, we hypothesize that the epigenetic state regulated by TOX might be the key point, which can determine the reversibility of exhaustion and the efficacy of immunotherapy.
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Affiliation(s)
- Ziqing Zeng
- Department of Immunology, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Feng Wei
- Department of Immunology, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Xiubao Ren
- Department of Immunology, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China.,Department of Biotherapy Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
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133
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Meziane O, Alexandrova Y, Olivenstein R, Dupuy FP, Salahuddin S, Thomson E, Orlova M, Schurr E, Ancuta P, Durand M, Chomont N, Estaquier J, Bernard NF, Costiniuk CT, Jenabian MA. Peculiar Phenotypic and Cytotoxic Features of Pulmonary Mucosal CD8 T Cells in People Living with HIV Receiving Long-Term Antiretroviral Therapy. THE JOURNAL OF IMMUNOLOGY 2020; 206:641-651. [PMID: 33318292 DOI: 10.4049/jimmunol.2000916] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/13/2020] [Indexed: 12/31/2022]
Abstract
People living with HIV have high burdens of chronic lung disease, lung cancers, and pulmonary infections despite antiretroviral therapy (ART). The rates of tobacco smoking by people living with HIV vastly exceed that of the general population. Furthermore, we showed that HIV can persist within the lung mucosa despite long-term ART. As CD8 T cell cytotoxicity is pivotal for controlling viral infections and eliminating defective cells, we explored the phenotypic and functional features of pulmonary versus peripheral blood CD8 T cells in ART-treated HIV+ and uninfected controls. Bronchoalveolar lavage fluid and matched blood were obtained from asymptomatic ART-treated HIV+ smokers (n = 11) and nonsmokers (n = 15) and uninfected smokers (n = 7) and nonsmokers (n = 10). CD8 T cell subsets and phenotypes were assessed by flow cytometry. Perforin/granzyme B content, degranulation (CD107a expression), and cytotoxicity against autologous Gag peptide-pulsed CD4 T cells (Annexin V+) following in vitro stimulation were assessed. In all groups, pulmonary CD8 T cells were enriched in effector memory subsets compared with blood and displayed higher levels of activation (HLA-DR+) and exhaustion (PD1+) markers. Significant reductions in proportions of senescent pulmonary CD28-CD57+ CD8 T cells were observed only in HIV+ smokers. Pulmonary CD8 T cells showed lower perforin expression ex vivo compared with blood CD8 T cells, with reduced granzyme B expression only in HIV+ nonsmokers. Bronchoalveolar lavage CD8 T cells showed significantly less in vitro degranulation and CD4 killing capacity than blood CD8 T cells. Therefore, pulmonary mucosal CD8 T cells are more differentiated, activated, and exhausted, with reduced killing capacity in vitro than blood CD8 T cells, potentially contributing to a suboptimal anti-HIV immune response within the lungs.
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Affiliation(s)
- Oussama Meziane
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada
| | - Yulia Alexandrova
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Ronald Olivenstein
- Division of Respirology, Department of Medicine, McGill University, Montreal, Quebec H4A 3J1, Canada
| | - Franck P Dupuy
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Syim Salahuddin
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada
| | - Elaine Thomson
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Marianna Orlova
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Erwin Schurr
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Department of Human Genetics, McGill University, Montreal, Quebec H3A 0C7, Canada
| | - Petronela Ancuta
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X 0A9, Canada.,Département de Microbiologie, Infectiologie, et Immunologie, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
| | - Madeleine Durand
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X 0A9, Canada
| | - Nicolas Chomont
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X 0A9, Canada.,Département de Microbiologie, Infectiologie, et Immunologie, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
| | - Jérôme Estaquier
- Centre de Recherche du Centre Hospitalier Universitaire de Québec, Faculté de Médecine, Université Laval, Quebec City, Quebec G1V 4G2, Canada
| | - Nicole F Bernard
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Division of Experimental Medicine, McGill University, Montreal, Quebec H4A 3J1, Canada.,Division of Clinical Immunology, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada; and
| | - Cecilia T Costiniuk
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Division of Infectious Diseases, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Mohammad-Ali Jenabian
- Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada; .,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada.,Département de Microbiologie, Infectiologie, et Immunologie, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
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134
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Mogilenko DA, Shpynov O, Andhey PS, Arthur L, Swain A, Esaulova E, Brioschi S, Shchukina I, Kerndl M, Bambouskova M, Yao Z, Laha A, Zaitsev K, Burdess S, Gillfilan S, Stewart SA, Colonna M, Artyomov MN. Comprehensive Profiling of an Aging Immune System Reveals Clonal GZMK + CD8 + T Cells as Conserved Hallmark of Inflammaging. Immunity 2020; 54:99-115.e12. [PMID: 33271118 DOI: 10.1016/j.immuni.2020.11.005] [Citation(s) in RCA: 241] [Impact Index Per Article: 60.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/13/2020] [Accepted: 11/10/2020] [Indexed: 12/19/2022]
Abstract
Systematic understanding of immune aging on a whole-body scale is currently lacking. We characterized age-associated alterations in immune cells across multiple mouse organs using single-cell RNA and antigen receptor sequencing and flow cytometry-based validation. We defined organ-specific and common immune alterations and identified a subpopulation of age-associated granzyme K (GZMK)-expressing CD8+ T (Taa) cells that are distinct from T effector memory (Tem) cells. Taa cells were highly clonal, had specific epigenetic and transcriptional signatures, developed in response to an aged host environment, and expressed markers of exhaustion and tissue homing. Activated Taa cells were the primary source of GZMK, which enhanced inflammatory functions of non-immune cells. In humans, proportions of the circulating GZMK+CD8+ T cell population that shares transcriptional and epigenetic signatures with mouse Taa cells increased during healthy aging. These results identify GZMK+ Taa cells as a potential target to address age-associated dysfunctions of the immune system.
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Affiliation(s)
- Denis A Mogilenko
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Oleg Shpynov
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; JetBrains Research, Saint Petersburg 197374, Russia
| | - Prabhakar Sairam Andhey
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Laura Arthur
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Amanda Swain
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ekaterina Esaulova
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Simone Brioschi
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Irina Shchukina
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Martina Kerndl
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Institute for Vascular Biology, Centre for Physiology and Pharmacology & Christian Doppler Laboratory for Arginine Metabolism in Rheumatoid Arthritis and Multiple Sclerosis, Vienna 1090, Austria
| | - Monika Bambouskova
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Zhangting Yao
- Department of Cell Biology and Physiology, Department of Medicine and Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Anwesha Laha
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Konstantin Zaitsev
- Computer Technologies Department, ITMO University, Saint Petersburg 197101, Russia
| | - Samantha Burdess
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Susan Gillfilan
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Sheila A Stewart
- Department of Cell Biology and Physiology, Department of Medicine and Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Marco Colonna
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Maxim N Artyomov
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA.
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135
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Wang S, Zhang Q, Hui H, Agrawal K, Karris MAY, Rana TM. An atlas of immune cell exhaustion in HIV-infected individuals revealed by single-cell transcriptomics. Emerg Microbes Infect 2020; 9:2333-2347. [PMID: 32954948 PMCID: PMC7646563 DOI: 10.1080/22221751.2020.1826361] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 09/15/2020] [Accepted: 09/16/2020] [Indexed: 02/07/2023]
Abstract
Chronic infection with human immunodeficiency virus (HIV) can cause progressive loss of immune cell function, or exhaustion, which impairs control of virus replication. However, little is known about the development and maintenance, as well as heterogeneity of immune cell exhaustion. Here, we investigated the effects of HIV infection on immune cell exhaustion at the transcriptomic level by analyzing single-cell RNA sequencing of peripheral blood mononuclear cells from four healthy subjects (37,847 cells) and six HIV-infected donors (28,610 cells). We identified nine immune cell clusters and eight T cell subclusters, and three of these (exhausted CD4+ and CD8+ T cells and interferon-responsive CD8+ T cells) were detected only in samples from HIV-infected donors. An inhibitory receptor KLRG1 was identified in a HIV-1 specific exhausted CD8+ T cell population expressing KLRG1, TIGIT, and T-betdimEomeshi markers. Ex-vivo antibody blockade of KLRG1 restored the function of HIV-specific exhausted CD8+ T cells demonstrating the contribution of KLRG1+ population to T cell exhaustion and providing an immunotherapy target to treat HIV chronic infection. These data provide a comprehensive analysis of gene signatures associated with immune cell exhaustion during HIV infection, which could be useful in understanding exhaustion mechanisms and developing new cure therapies.
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Affiliation(s)
- Shaobo Wang
- Department of Pediatrics, Division of Genetics, Institute for Genomic Medicine, Program in Immunology, University of California San Diego, La Jolla, CA, USA
- UCSD Center for AIDS Research, University of California San Diego, La Jolla, CA, USA
| | - Qiong Zhang
- Department of Pediatrics, Division of Genetics, Institute for Genomic Medicine, Program in Immunology, University of California San Diego, La Jolla, CA, USA
- UCSD Center for AIDS Research, University of California San Diego, La Jolla, CA, USA
| | - Hui Hui
- Department of Pediatrics, Division of Genetics, Institute for Genomic Medicine, Program in Immunology, University of California San Diego, La Jolla, CA, USA
- Department of Biology, Bioinformatics Program, University of California San Diego, La Jolla, CA, USA
| | - Kriti Agrawal
- Department of Pediatrics, Division of Genetics, Institute for Genomic Medicine, Program in Immunology, University of California San Diego, La Jolla, CA, USA
- Department of Biology, Bioinformatics Program, University of California San Diego, La Jolla, CA, USA
| | - Maile Ann Young Karris
- Department of Medicine, Division of Infectious Diseases, University of California San Diego, La Jolla, CA, USA
| | - Tariq M. Rana
- Department of Pediatrics, Division of Genetics, Institute for Genomic Medicine, Program in Immunology, University of California San Diego, La Jolla, CA, USA
- UCSD Center for AIDS Research, University of California San Diego, La Jolla, CA, USA
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136
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Papavassiliou AG, Musti AM. The Multifaceted Output of c-Jun Biological Activity: Focus at the Junction of CD8 T Cell Activation and Exhaustion. Cells 2020; 9:cells9112470. [PMID: 33202877 PMCID: PMC7697663 DOI: 10.3390/cells9112470] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/07/2020] [Accepted: 11/11/2020] [Indexed: 12/19/2022] Open
Abstract
c-Jun is a major component of the dimeric transcription factor activator protein-1 (AP-1), a paradigm for transcriptional response to extracellular signaling, whose components are basic-Leucine Zipper (bZIP) transcription factors of the Jun, Fos, activating transcription factor (ATF), ATF-like (BATF) and Jun dimerization protein 2 (JDP2) gene families. Extracellular signals regulate c-Jun/AP-1 activity at multiple levels, including transcriptional and posttranscriptional regulation of c-Jun expression and transactivity, in turn, establishing the magnitude and the duration of c-Jun/AP-1 activation. Another important level of c-Jun/AP-1 regulation is due to the capability of Jun family members to bind DNA as a heterodimer with every other member of the AP-1 family, and to interact with other classes of transcription factors, thereby acquiring the potential to integrate diverse extrinsic and intrinsic signals into combinatorial regulation of gene expression. Here, we review how these features of c-Jun/AP-1 regulation underlie the multifaceted output of c-Jun biological activity, eliciting quite distinct cellular responses, such as neoplastic transformation, differentiation and apoptosis, in different cell types. In particular, we focus on the current understanding of the role of c-Jun/AP-1 in the response of CD8 T cells to acute infection and cancer. We highlight the transcriptional and epigenetic regulatory mechanisms through which c-Jun/AP-1 participates in the productive immune response of CD8 T cells, and how its downregulation may contribute to the dysfunctional state of tumor infiltrating CD8 T cells. Additionally, we discuss recent insights pointing at c-Jun as a suitable target for immunotherapy-based combination approaches to reinvigorate anti-tumor immune functions.
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Affiliation(s)
- Athanasios G. Papavassiliou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Anna Maria Musti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
- Correspondence: ; Tel.: +39-3337543732
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137
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Schulien I, Kemming J, Oberhardt V, Wild K, Seidel LM, Killmer S, Sagar, Daul F, Salvat Lago M, Decker A, Luxenburger H, Binder B, Bettinger D, Sogukpinar O, Rieg S, Panning M, Huzly D, Schwemmle M, Kochs G, Waller CF, Nieters A, Duerschmied D, Emmerich F, Mei HE, Schulz AR, Llewellyn-Lacey S, Price DA, Boettler T, Bengsch B, Thimme R, Hofmann M, Neumann-Haefelin C. Characterization of pre-existing and induced SARS-CoV-2-specific CD8 + T cells. Nat Med 2020; 27:78-85. [PMID: 33184509 DOI: 10.1038/s41591-020-01143-2] [Citation(s) in RCA: 251] [Impact Index Per Article: 62.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 10/22/2020] [Indexed: 12/14/2022]
Abstract
Emerging data indicate that SARS-CoV-2-specific CD8+ T cells targeting different viral proteins are detectable in up to 70% of convalescent individuals1-5. However, very little information is currently available about the abundance, phenotype, functional capacity and fate of pre-existing and induced SARS-CoV-2-specific CD8+ T cell responses during the natural course of SARS-CoV-2 infection. Here, we define a set of optimal and dominant SARS-CoV-2-specific CD8+ T cell epitopes. We also perform a high-resolution ex vivo analysis of pre-existing and induced SARS-CoV-2-specific CD8+ T cells, applying peptide-loaded major histocompatibility complex class I (pMHCI) tetramer technology. We observe rapid induction, prolonged contraction and emergence of heterogeneous and functionally competent cross-reactive and induced memory CD8+ T cell responses in cross-sectionally analyzed individuals with mild disease following SARS-CoV-2 infection and three individuals longitudinally assessed for their T cells pre- and post-SARS-CoV-2 infection. SARS-CoV-2-specific memory CD8+ T cells exhibited functional characteristics comparable to influenza-specific CD8+ T cells and were detectable in SARS-CoV-2 convalescent individuals who were seronegative for anti-SARS-CoV-2 antibodies targeting spike (S) and nucleoprotein (N). These results define cross-reactive and induced SARS-CoV-2-specific CD8+ T cell responses as potentially important determinants of immune protection in mild SARS-CoV-2 infection.
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Affiliation(s)
- Isabel Schulien
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Janine Kemming
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Valerie Oberhardt
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Katharina Wild
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Chemistry and Pharmacy, University of Freiburg, Freiburg, Germany
| | - Lea M Seidel
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany.,SGBM - Spemann Graduate School of Biology and Medicine, University of Freiburg, Freiburg, Germany.,Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Saskia Killmer
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sagar
- Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Franziska Daul
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Marilyn Salvat Lago
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Annegrit Decker
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hendrik Luxenburger
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,IMM-PACT, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Benedikt Binder
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,IMM-PACT, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dominik Bettinger
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Berta-Ottenstein Programme, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Oezlem Sogukpinar
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Siegbert Rieg
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Marcus Panning
- Institute of Virology, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniela Huzly
- Institute of Virology, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Martin Schwemmle
- Institute of Virology, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Georg Kochs
- Institute of Virology, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Cornelius F Waller
- Department of Haematology, Oncology & Stem Cell Transplantation, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexandra Nieters
- Center for Biobanking-FREEZE-Biobanking, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniel Duerschmied
- Department of Medicine III (Interdisciplinary Medical Intensive Care), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Florian Emmerich
- Institute for Transfusion Medicine and Gene Therapy, Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Henrik E Mei
- German Rheumatism Research Center Berlin (DRFZ), Berlin, Germany
| | | | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK.,Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Tobias Boettler
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Berta-Ottenstein Programme, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bertram Bengsch
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Robert Thimme
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Maike Hofmann
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Christoph Neumann-Haefelin
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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138
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The identification and functional analysis of CD8+PD-1+CD161+ T cells in hepatocellular carcinoma. NPJ Precis Oncol 2020; 4:28. [PMID: 33145436 PMCID: PMC7599220 DOI: 10.1038/s41698-020-00133-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 09/25/2020] [Indexed: 12/22/2022] Open
Abstract
Immunotherapy is a powerful therapeutic strategy for end-stage hepatocellular carcinoma (HCC). It is well known that T cells, including CD8+PD-1+ T cells, play important roles involving tumor development. However, their underlying phenotypic and functional differences of T cell subsets remain unclear. We constructed single-cell immune contexture involving approximate 20,000,000 immune cells from 15 pairs of HCC tumor and non-tumor adjacent tissues and 10 blood samples (including five of HCCs and five of healthy controls) by mass cytometry. scRNA-seq and functional analysis were applied to explore the function of cells. Multi-color fluorescence staining and tissue micro-arrays were used to identify the pathological distribution of CD8+PD-1+CD161 +/− T cells and their potential clinical implication. The differential distribution of CD8+ T cells subgroups was identified in tumor and non-tumor adjacent tissues. The proportion of CD8+PD1+CD161+ T cells was significantly decreased in tumor tissues, whereas the ratio of CD8+PD1+CD161− T cells was much lower in non-tumor adjacent tissues. Diffusion analysis revealed the distinct evolutionary trajectory of CD8+PD1+CD161+ and CD8+PD1+CD161− T cells. scRNA-seq and functional study further revealed the stronger immune activity of CD8+PD1+CD161+ T cells independent of MHC class II molecules expression. Interestingly, a similar change in the ratio of CD8+CD161+/ CD8+CD161− T cells was also found in peripheral blood samples collected from HCC cases, indicating their potential usage clinically. We here identified different distribution, function, and trajectory of CD8+PD-1+CD161+ and CD8+PD-1+CD161− T cells in tumor lesions, which provided new insights for the heterogeneity of immune environment in HCCs and also shed light on the potential target for immunotherapy.
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139
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Su Y, Chen D, Yuan D, Lausted C, Choi J, Dai CL, Voillet V, Duvvuri VR, Scherler K, Troisch P, Baloni P, Qin G, Smith B, Kornilov SA, Rostomily C, Xu A, Li J, Dong S, Rothchild A, Zhou J, Murray K, Edmark R, Hong S, Heath JE, Earls J, Zhang R, Xie J, Li S, Roper R, Jones L, Zhou Y, Rowen L, Liu R, Mackay S, O'Mahony DS, Dale CR, Wallick JA, Algren HA, Zager MA, Wei W, Price ND, Huang S, Subramanian N, Wang K, Magis AT, Hadlock JJ, Hood L, Aderem A, Bluestone JA, Lanier LL, Greenberg PD, Gottardo R, Davis MM, Goldman JD, Heath JR. Multi-Omics Resolves a Sharp Disease-State Shift between Mild and Moderate COVID-19. Cell 2020; 183:1479-1495.e20. [PMID: 33171100 PMCID: PMC7598382 DOI: 10.1016/j.cell.2020.10.037] [Citation(s) in RCA: 374] [Impact Index Per Article: 93.5] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/16/2020] [Accepted: 10/22/2020] [Indexed: 12/29/2022]
Abstract
We present an integrated analysis of the clinical measurements, immune cells, and plasma multi-omics of 139 COVID-19 patients representing all levels of disease severity, from serial blood draws collected during the first week of infection following diagnosis. We identify a major shift between mild and moderate disease, at which point elevated inflammatory signaling is accompanied by the loss of specific classes of metabolites and metabolic processes. Within this stressed plasma environment at moderate disease, multiple unusual immune cell phenotypes emerge and amplify with increasing disease severity. We condensed over 120,000 immune features into a single axis to capture how different immune cell classes coordinate in response to SARS-CoV-2. This immune-response axis independently aligns with the major plasma composition changes, with clinical metrics of blood clotting, and with the sharp transition between mild and moderate disease. This study suggests that moderate disease may provide the most effective setting for therapeutic intervention.
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Affiliation(s)
- Yapeng Su
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Daniel Chen
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Dan Yuan
- Institute for Systems Biology, Seattle, WA 98109, USA; Department of Bioengineering, University of Washington, Seattle, WA 98105, USA
| | | | - Jongchan Choi
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | - Valentin Voillet
- Cape Town HVTN Immunology Laboratory, Hutchinson Centre Research Institute of South Africa, NPC (HCRISA), Cape Town 8001, South Africa; Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | | | | | | | | | - Guangrong Qin
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Brett Smith
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | | | - Alex Xu
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Jing Li
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Shen Dong
- Diabetes Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Alissa Rothchild
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA 98109, USA
| | - Jing Zhou
- Isoplexis Corporation, Branford, CT 06405, USA
| | - Kim Murray
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rick Edmark
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Sunga Hong
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - John E Heath
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - John Earls
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rongyu Zhang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Jingyi Xie
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Sarah Li
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Ryan Roper
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Lesley Jones
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Yong Zhou
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Lee Rowen
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Rachel Liu
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Sean Mackay
- Isoplexis Corporation, Branford, CT 06405, USA
| | - D Shane O'Mahony
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Christopher R Dale
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Julie A Wallick
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Heather A Algren
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Michael A Zager
- Center for Data Visualization, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | | | - Wei Wei
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | - Sui Huang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | - Naeha Subramanian
- Institute for Systems Biology, Seattle, WA 98109, USA; Department of Global Heath, and Department of Immunology, University of Washington, Seattle, WA 98109, USA
| | - Kai Wang
- Institute for Systems Biology, Seattle, WA 98109, USA
| | | | | | - Leroy Hood
- Institute for Systems Biology, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA
| | - Alan Aderem
- Center for Global Infectious Disease Research, Seattle Children's Research Institute, Seattle, WA 98109, USA
| | - Jeffrey A Bluestone
- Diabetes Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Lewis L Lanier
- Department of Microbiology and Immunology, University of California, San Francisco, and Parker Institute for Cancer Immunotherapy, San Francisco, CA 94143, USA
| | - Philip D Greenberg
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Departments of Immunology and Medicine, University of Washington, Seattle, WA 98109, USA
| | - Raphael Gottardo
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Department of Statistics, University of Washington, Seattle, WA 98195, USA
| | - Mark M Davis
- Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA 94305, USA; Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; The Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Jason D Goldman
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA 98109, USA; Providence St. Joseph Health, Renton, WA 98057, USA; Division of Allergy & Infectious Diseases, University of Washington, Seattle, WA 98109, USA.
| | - James R Heath
- Institute for Systems Biology, Seattle, WA 98109, USA; Department of Bioengineering, University of Washington, Seattle, WA 98105, USA.
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140
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Heim K, Binder B, Sagar, Wieland D, Hensel N, Llewellyn-Lacey S, Gostick E, Price DA, Emmerich F, Vingerhoet H, Kraft ARM, Cornberg M, Boettler T, Neumann-Haefelin C, Zehn D, Bengsch B, Hofmann M, Thimme R. TOX defines the degree of CD8+ T cell dysfunction in distinct phases of chronic HBV infection. Gut 2020; 70:gutjnl-2020-322404. [PMID: 33097558 PMCID: PMC8292571 DOI: 10.1136/gutjnl-2020-322404] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/22/2020] [Accepted: 09/24/2020] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Chronic hepatitis B virus (HBV) infection is characterised by HBV-specific CD8+ T cell dysfunction that has been linked to Tcell exhaustion, a distinct differentiation programme associated with persisting antigen recognition. Recently, Thymocyte Selection-Associated High Mobility Group Box (TOX) was identified as master regulator of CD8+ T cell exhaustion. Here, we addressed the role of TOX in HBV-specific CD8+ T cell dysfunction associated with different clinical phases of infection. DESIGN We investigated TOX expression in HBV-specific CD8+ T cells from 53 HLA-A*01:01, HLA-A*11:01 and HLA-A*02:01 positive patients from different HBV infection phases and compared it to hepatitis C virus (HCV)-specific, cytomegalovirus (CMV)-specific, Epstein-Barr virus (EBV)-specific and influenza virus (FLU)-specific CD8+ T cells. Phenotypic and functional analyses of virus-specific CD8+ T cells were performed after peptide-loaded tetramer-enrichment and peptide-specific expansion. RESULTS Our results show that TOX expression in HBV-specific CD8+ T cells is linked to chronic antigen stimulation, correlates with viral load and is associated with phenotypic and functional characteristics of T-cell exhaustion. In contrast, similar TOX expression in EBV-specific and CMV-specific CD8+ T cells is not linked to T-cell dysfunction suggesting different underlying programmes. TOX expression in HBV-specific CD8+ T cells is also affected by targeted antigens, for example, core versus polymerase. In HBV-specific CD8+ T cells, TOX expression is maintained after spontaneous or therapy-mediated viral control in chronic but not self-limiting acute HBV infection indicating a permanent molecular imprint after chronic but not temporary stimulation. CONCLUSION Our data highlight TOX as biomarker specific for dysfunctional virus-specific CD8+ T cells in the context of an actively persisting infection.
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Affiliation(s)
- Kathrin Heim
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Benedikt Binder
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
| | - Sagar
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
| | - Dominik Wieland
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
| | - Nina Hensel
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - Emma Gostick
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
- Systems Immunity Research Institute, Cardiff University School of Medicine, Cardiff, UK
| | - Florian Emmerich
- Institute for Transfusion Medicine and Gene Therapy, Factulty of Medicine, Freiburg University Hospital, Freiburg, Germany
| | | | - Anke R M Kraft
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Niedersachsen, Germany
- German Centre for Infection Research Association, Braunschweig, Germany
| | - Markus Cornberg
- German Centre for Infection Research Association, Braunschweig, Germany
- Department of Gastroenterology, Hepatology and Endocrinology, Centre for individualised Infection Medicine (CiiM), Hannover Medical School, Hannover, Germany
| | - Tobias Boettler
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
| | | | - Dietmar Zehn
- Division of Animal Physiology and Immunology, School of Life Sciences Weihenstephan, Technical University of Munich, Munich, Germany
| | - Bertram Bengsch
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
- Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Maike Hofmann
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
| | - Robert Thimme
- Internal Medicine II, Faculty of Medicine, Freiburg University Hospital, Freiburg, Germany
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141
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Vella L, Giles JR, Baxter AE, Oldridge DA, Diorio C, Kuri-Cervantes L, Alanio C, Pampena MB, Wu JE, Chen Z, Huang YJ, Anderson EM, Gouma S, McNerney KO, Chase J, Burudpakdee C, Lee JH, Apostolidis SA, Huang AC, Mathew D, Kuthuru O, Goodwin EC, Weirick ME, Bolton MJ, Arevalo CP, Ramos A, Jasen C, Giannini HM, DAndrea K, Meyer NJ, Behrens EM, Bassiri H, Hensley SE, Henrickson SE, Teachey DT, Betts MR, Wherry EJ. Deep Immune Profiling of MIS-C demonstrates marked but transient immune activation compared to adult and pediatric COVID-19. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2020. [PMID: 32995826 DOI: 10.1101/2020.09.25.20201863] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Pediatric COVID-19 following SARS-CoV-2 infection is associated with fewer hospitalizations and often milder disease than in adults. A subset of children, however, present with Multisystem Inflammatory Syndrome in Children (MIS-C) that can lead to vascular complications and shock, but rarely death. The immune features of MIS-C compared to pediatric COVID-19 or adult disease remain poorly understood. We analyzed peripheral blood immune responses in hospitalized SARS-CoV-2 infected pediatric patients (pediatric COVID-19) and patients with MIS-C. MIS-C patients had patterns of T cell-biased lymphopenia and T cell activation similar to severely ill adults, and all patients with MIS-C had SARS-CoV-2 spike-specific antibodies at admission. A distinct feature of MIS-C patients was robust activation of vascular patrolling CX3CR1+ CD8 T cells that correlated with use of vasoactive medication. Finally, whereas pediatric COVID-19 patients with acute respiratory distress syndrome (ARDS) had sustained immune activation, MIS-C patients displayed clinical improvement over time, concomitant with decreasing immune activation. Thus, non-MIS-C versus MIS-C SARS-CoV-2 associated illnesses are characterized by divergent immune signatures that are temporally distinct and implicate CD8 T cells in clinical presentation and trajectory of MIS-C.
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142
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Franco F, Jaccard A, Romero P, Yu YR, Ho PC. Metabolic and epigenetic regulation of T-cell exhaustion. Nat Metab 2020; 2:1001-1012. [PMID: 32958939 DOI: 10.1038/s42255-020-00280-9] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 08/12/2020] [Indexed: 12/13/2022]
Abstract
Current immunotherapies yield remarkable clinical outcomes by boosting the power of host immunity in cancer cell elimination and viral clearance. However, after prolonged antigen exposure, CD8+ T cells differentiate into a special differentiation state known as T-cell exhaustion, which poses one of the major hurdles to antiviral and antitumor immunity during chronic viral infection and tumour development. Growing evidence indicates that exhausted T cells undergo metabolic insufficiency with altered signalling cascades and epigenetic landscapes, which dampen effector immunity and cause poor responsiveness to immune-checkpoint-blockade therapies. How metabolic stress affects T-cell exhaustion remains unclear; therefore, in this Review, we summarize current knowledge of how T-cell exhaustion occurs, and discuss how metabolic insufficiency and prolonged stress responses may affect signalling cascades and epigenetic reprogramming, thus locking T cells into an exhausted state via specialized differentiation programming.
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Affiliation(s)
- Fabien Franco
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
| | - Alison Jaccard
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
| | - Pedro Romero
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland
| | - Yi-Ru Yu
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland.
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland.
| | - Ping-Chih Ho
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland.
- Ludwig Institute for Cancer Research, University of Lausanne, Epalinges, Switzerland.
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143
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Gorby C, Sotolongo Bellón J, Wilmes S, Warda W, Pohler E, Fyfe PK, Cozzani A, Ferrand C, Walter MR, Mitra S, Piehler J, Moraga I. Engineered IL-10 variants elicit potent immunomodulatory effects at low ligand doses. Sci Signal 2020; 13:13/649/eabc0653. [PMID: 32934073 DOI: 10.1126/scisignal.abc0653] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Interleukin-10 (IL-10) is a dimeric cytokine with both immunosuppressive and immunostimulatory activities; however, IL-10-based therapies have shown only marginal clinical benefits. Here, we explored whether the stability of the IL-10 receptor complex contributes to the immunomodulatory potency of IL-10. We generated an IL-10 mutant with enhanced affinity for its IL-10Rβ receptor using yeast surface display. Compared to the wild-type cytokine, the affinity-enhanced IL-10 variants recruited IL-10Rβ more efficiently into active cell surface signaling complexes and triggered greater STAT1 and STAT3 activation in human monocytes and CD8+ T cells. These effects, in turn, led to more robust induction of IL-10-mediated gene expression programs at low ligand concentrations in both human cell subsets. IL-10-regulated genes are involved in monocyte energy homeostasis, migration, and trafficking and in CD8+ T cell exhaustion. At nonsaturating doses, IL-10 did not induce key components of its gene expression program, which may explain its lack of efficacy in clinical settings. Our engineered IL-10 variant showed a more robust bioactivity profile than that of wild-type IL-10 at low doses in monocytes and CD8+ T cells. Moreover, CAR-modified T cells expanded with the engineered IL-10 variant displayed superior cytolytic activity than those expanded with wild-type IL-10. Our study provides insights into how IL-10 receptor complex stability fine-tunes IL-10 biology and opens new opportunities to revitalize failed IL-10 therapies.
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Affiliation(s)
- Claire Gorby
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD15EH, UK
| | - Junel Sotolongo Bellón
- Department of Biology and Center for Cellular Nanoanalytics (CellNanOs), University of Osnabrück, Barbarastraße 11, 49076 Osnabrück, Germany
| | - Stephan Wilmes
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD15EH, UK
| | - Walid Warda
- Université Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, F-25000 Besançon, France
| | - Elizabeth Pohler
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD15EH, UK
| | - Paul K Fyfe
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD15EH, UK
| | - Adeline Cozzani
- Université de Lille, INSERM UMR1277 CNRS UMR9020-CANTHER and Institut pour la Recherche sur le Cancer de Lille (IRCL), Lille, France
| | - Christophe Ferrand
- Université Bourgogne Franche-Comté, INSERM, EFS BFC, UMR1098, RIGHT Interactions Greffon-Hôte-Tumeur/Ingénierie Cellulaire et Génique, F-25000 Besançon, France
| | - Mark R Walter
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35243, USA
| | - Suman Mitra
- Université de Lille, INSERM UMR1277 CNRS UMR9020-CANTHER and Institut pour la Recherche sur le Cancer de Lille (IRCL), Lille, France
| | - Jacob Piehler
- Department of Biology and Center for Cellular Nanoanalytics (CellNanOs), University of Osnabrück, Barbarastraße 11, 49076 Osnabrück, Germany
| | - Ignacio Moraga
- Division of Cell Signalling and Immunology, School of Life Sciences, University of Dundee, Dundee DD15EH, UK.
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144
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Smits M, Zoldan K, Ishaque N, Gu Z, Jechow K, Wieland D, Conrad C, Eils R, Fauvelle C, Baumert TF, Emmerich F, Bengsch B, Neumann-Haefelin C, Hofmann M, Thimme R, Boettler T. Follicular T helper cells shape the HCV-specific CD4+ T cell repertoire after virus elimination. J Clin Invest 2020; 130:998-1009. [PMID: 31697649 DOI: 10.1172/jci129642] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 10/31/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUNDChronic hepatitis C virus (HCV) infection is characterized by a severe impairment of HCV-specific CD4+ T cell help that is driven by chronic antigen stimulation. We aimed to study the fate of HCV-specific CD4+ T cells after virus elimination.METHODSHCV-specific CD4+ T cell responses were longitudinally analyzed using MHC class II tetramer technology, multicolor flow cytometry, and RNA sequencing in a cohort of patients chronically infected with HCV undergoing therapy with direct-acting antivirals. In addition, HCV-specific neutralizing antibodies and CXCL13 levels were analyzed.RESULTSWe observed that the frequency of HCV-specific CD4+ T cells increased within 2 weeks after initiating direct-acting antiviral therapy. Multicolor flow cytometry revealed a downregulation of exhaustion and activation markers and an upregulation of memory-associated markers. Although cells with a Th1 phenotype were the predominant subset at baseline, cells with phenotypic and transcriptional characteristics of follicular T helper cells increasingly shaped the circulating HCV-specific CD4+ T cell repertoire, suggesting antigen-independent survival of this subset. These changes were accompanied by a decline of HCV-specific neutralizing antibodies and the germinal center activity.CONCLUSIONWe identified a population of HCV-specific CD4+ T cells with a follicular T helper cell signature that is maintained after therapy-induced elimination of persistent infection and may constitute an important target population for vaccination efforts to prevent reinfection and immunotherapeutic approaches for persistent viral infections.FUNDINGDeutsche Forschungsgemeinschaft (DFG, German Research Foundation), the National Institute of Allergy and Infectious Diseases (NIAID), the European Union, the Berta-Ottenstein-Programme for Advanced Clinician Scientists, and the ANRS.
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Affiliation(s)
- Maike Smits
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Katharina Zoldan
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Naveed Ishaque
- Digital Health Center, Berlin Institute of Health (BIH) and Charité Universitätsmedizin, Berlin, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Heidelberg Center for Personalised Oncology (DKFZ-HIPO), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Zuguang Gu
- German Cancer Research Center (DKFZ), Heidelberg, Germany.,Heidelberg Center for Personalised Oncology (DKFZ-HIPO), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Katharina Jechow
- Digital Health Center, Berlin Institute of Health (BIH) and Charité Universitätsmedizin, Berlin, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dominik Wieland
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Christian Conrad
- Digital Health Center, Berlin Institute of Health (BIH) and Charité Universitätsmedizin, Berlin, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Roland Eils
- Digital Health Center, Berlin Institute of Health (BIH) and Charité Universitätsmedizin, Berlin, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Heidelberg Center for Personalised Oncology (DKFZ-HIPO), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Catherine Fauvelle
- Institut de Recherche sur les Maladies Virales et Hépatiques, Inserm U1110, University of Strasbourg, Strasbourg, France
| | - Thomas F Baumert
- Institut de Recherche sur les Maladies Virales et Hépatiques, Inserm U1110, University of Strasbourg, Strasbourg, France.,Pole Hépato-digestif, Institut Hopitalo-Universitaire, Hopitaux Universitaires Strasbourg, Strasbourg, France
| | - Florian Emmerich
- Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Institute for Transfusion Medicine and Gene Therapy, University Medical Center, University of Freiburg, Freiburg, Germany
| | - Bertram Bengsch
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany
| | - Christoph Neumann-Haefelin
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Maike Hofmann
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Robert Thimme
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Tobias Boettler
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany.,Faculty of Medicine, University of Freiburg, Freiburg, Germany
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145
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Hossain MA, Liu G, Dai B, Si Y, Yang Q, Wazir J, Birnbaumer L, Yang Y. Reinvigorating exhausted CD8 + cytotoxic T lymphocytes in the tumor microenvironment and current strategies in cancer immunotherapy. Med Res Rev 2020; 41:156-201. [PMID: 32844499 DOI: 10.1002/med.21727] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 06/26/2020] [Accepted: 08/11/2020] [Indexed: 02/06/2023]
Abstract
Immunotherapy has revolutionized the treatment of cancer in recent years and achieved overall success and long-term clinical benefit in patients with a wide variety of cancer types. However, there is still a large proportion of patients exhibiting limited or no responses to immunotherapeutic strategy, some of which were even observed with hyperprogressive disease. One major obstacle restricting the efficacy is that tumor-reactive CD8+ T cells, which are central for tumor control, undergo exhaustion, and lose their ability to eliminate cancer cells after infiltrating into the strongly immunosuppressive tumor microenvironment. Thus, as a potential therapeutic rationale in the development of cancer immunotherapy, targeting or reinvigorating exhausted CD8+ T cells has been attracting much interest. Hitherto, both intrinsic and extrinsic mechanisms that govern CD8+ T-cell exhaustion have been explored. Specifically, the transcriptional and epigenetic landscapes have been depicted utilizing single-cell RNA sequencing or mass cytometry (CyTOF). In addition, cellular metabolism dictating the tumor-infiltrating CD8+ T-cell fate is currently under investigation. A series of clinical trials are being carried out to further establish the current strategies targeting CD8+ T-cell exhaustion. Taken together, despite the proven benefit of immunotherapy in cancer patients, additional efforts are still needed to fully circumvent limitations of exhausted T cells in the treatment. In this review, we will focus on the current cellular and molecular understanding of metabolic changes, epigenetic remodeling, and transcriptional regulation in CD8+ T-cell exhaustion and describe hypothetical treatment approaches based on immunotherapy aiming at reinvigorating exhausted CD8+ T cells.
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Affiliation(s)
- Md Amir Hossain
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Guilai Liu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Beiying Dai
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Yaxuan Si
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Qitao Yang
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Junaid Wazir
- Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Lutz Birnbaumer
- Neurobiology Laboratory, National Institute of Environmental Health Sciences, Durham, North Carolina, USA.,Institute of Biomedical Research (BIOMED), Catholic University of Argentina, Buenos Aires, Argentina
| | - Yong Yang
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China.,Department of Clinical Pharmacy, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
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146
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Saka D, Gökalp M, Piyade B, Cevik NC, Arik Sever E, Unutmaz D, Ceyhan GO, Demir IE, Asimgil H. Mechanisms of T-Cell Exhaustion in Pancreatic Cancer. Cancers (Basel) 2020; 12:cancers12082274. [PMID: 32823814 PMCID: PMC7464444 DOI: 10.3390/cancers12082274] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/28/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023] Open
Abstract
T-cell exhaustion is a phenomenon that represents the dysfunctional state of T cells in chronic infections and cancer and is closely associated with poor prognosis in many cancers. The endogenous T-cell immunity and genetically edited cell therapies (CAR-T) failed to prevent tumor immune evasion. The effector T-cell activity is perturbed by an imbalance between inhibitory and stimulatory signals causing a reprogramming in metabolism and the high levels of multiple inhibitory receptors like programmed cell death protein-1 (PD-1), cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), T cell immunoglobulin and mucin domain-containing protein 3 (TIM-3), and Lymphocyte-activation gene 3 (Lag-3). Despite the efforts to neutralize inhibitory receptors by a single agent or combinatorial immune checkpoint inhibitors to boost effector function, PDAC remains unresponsive to these therapies, suggesting that multiple molecular mechanisms play a role in stimulating the exhaustion state of tumor-infiltrating T cells. Recent studies utilizing transcriptomics, mass cytometry, and epigenomics revealed a critical role of Thymocyte selection-associated high mobility group box protein (TOX) genes and TOX-associated pathways, driving T-cell exhaustion in chronic infection and cancer. Here, we will review recently defined molecular, genetic, and cellular factors that drive T-cell exhaustion in PDAC. We will also discuss the effects of available immune checkpoint inhibitors and the latest clinical trials targeting various molecular factors mediating T-cell exhaustion in PDAC.
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Affiliation(s)
- Didem Saka
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
| | - Muazzez Gökalp
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
| | - Betül Piyade
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
| | - Nedim Can Cevik
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
| | - Elif Arik Sever
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
| | - Derya Unutmaz
- Jackson Laboratory of Genomic Medicine, Farmington, CT 06032, USA;
| | - Güralp O. Ceyhan
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
- Correspondence: (G.O.C.); (I.E.D.); Tel.: +90-5320514424 (G.O.C.); +49-8941405868 (I.E.D.)
| | - Ihsan Ekin Demir
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
- Department of Surgery, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany
- Correspondence: (G.O.C.); (I.E.D.); Tel.: +90-5320514424 (G.O.C.); +49-8941405868 (I.E.D.)
| | - Hande Asimgil
- Department of General Surgery, HPB-Unit, School of Medicine, Acibadem Mehmet Ali Aydinlar University, Istanbul 34684, Turkey; (D.S.); (M.G.); (B.P.); (N.C.C.); (E.A.S.); (H.A.)
- Department of Surgery, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany
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147
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Tumoral PD-1hiCD8+ T cells are partially exhausted and predict favorable outcome in triple-negative breast cancer. Clin Sci (Lond) 2020; 134:711-726. [PMID: 32202617 DOI: 10.1042/cs20191261] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 03/08/2020] [Accepted: 03/23/2020] [Indexed: 12/24/2022]
Abstract
Tumor-infiltrating PD-1hi dysfunctional CD8+ T cells have been identified in several tumors but largely unexplored in breast cancer (BC). Here we aimed to extensively explore PD-1hiCD8+ T cells in BC, focusing on the triple-negative BC (TNBC) subtype. Flow cytometry was used to study the phenotypes and functions of CD8+ T-cell subsets in peripheral blood and surgical specimens from treatment-naive BC patients. RNA-seq expression data generated to dissect the molecular features of tumoral PD-1neg, PD-1lo and PD-1hi CD8+ T cells. Further, the associations between tumoral PD-1hi CD8+ T cells and the clinicopathological features of 503 BC patients were explored. Finally, multiplexed immunohistochemistry (mIHC) was performed to evaluate in situ PD-1hiCD8+ T cells on the tissue microarrays (TMAs, n=328) for prognostic assessment and stratification of TNBC patients. PD-1hiCD8+ T cells found readily detectable in tumor tissues but rarely in peripheral blood. These cells shared the phenotypic and molecular features with exhausted and tissue-resident memory T cells (TRM) with a skewed TCR repertoire involvement. Interestingly, PD-1hiCD8+ T cells are in the state of exhaustion characterized by higher T-BET and reduced EOMES expression. PD-1hiCD8+ T cells found preferentially enriched within solid tumors, but predominant stromal infiltration of PD-1hiCD8+ T subset was associated with improved survival in TNBC patients. Taken together, tumoral PD-1hiCD8+ T-cell subpopulation in BC is partially exhausted, and their abundance signifies 'hot' immune status with favorable outcomes. Reinvigorating this population may provide further therapeutic opportunities in TNBC patients.
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148
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Humanized Mice Are Precious Tools for Preclinical Evaluation of CAR T and CAR NK Cell Therapies. Cancers (Basel) 2020; 12:cancers12071915. [PMID: 32679920 PMCID: PMC7409195 DOI: 10.3390/cancers12071915] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/25/2020] [Accepted: 07/10/2020] [Indexed: 12/13/2022] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy represents a revolutionary treatment for hematological malignancies. However, improvements in CAR T-cell therapies are urgently needed since CAR T cell application is associated with toxicities, exhaustion, immune suppression, lack of long-term persistence, and low CAR T-cell tumor infiltration. Major efforts to overcome these hurdles are currently on the way. Incrementally improved xenograft mouse models, supporting the engraftment and development of a human hemato-lymphoid system and tumor tissue, represent an important fundamental and preclinical research tool. We will focus here on several CAR T and CAR NK therapies that have benefited from evaluation in humanized mice. These models are of great value for the cancer therapy field as they provide a more reliable understanding of sometimes complicated therapeutic interventions. Additionally, they are considered the gold standard with regard to assessment of new CAR technologies in vivo for safety, efficacy, immune response, design, combination therapies, exhaustion, persistence, and mechanism of action prior to starting a clinical trial. They help to expedite the critical translation from proof-of-concept to clinical CAR T-cell application. In this review, we discuss innovative developments in the CAR T-cell therapy field that benefited from evaluation in humanized mice, illustrated by multiple examples.
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149
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Sekine T, Perez-Potti A, Nguyen S, Gorin JB, Wu VH, Gostick E, Llewellyn-Lacey S, Hammer Q, Falck-Jones S, Vangeti S, Yu M, Smed-Sörensen A, Gaballa A, Uhlin M, Sandberg JK, Brander C, Nowak P, Goepfert PA, Price DA, Betts MR, Buggert M. TOX is expressed by exhausted and polyfunctional human effector memory CD8 + T cells. Sci Immunol 2020; 5:5/49/eaba7918. [PMID: 32620560 DOI: 10.1126/sciimmunol.aba7918] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/22/2020] [Indexed: 12/30/2022]
Abstract
CD8+ T cell exhaustion is a hallmark of many cancers and chronic infections. In mice, T cell factor 1 (TCF-1) maintains exhausted CD8+ T cell responses, whereas thymocyte selection-associated HMG box (TOX) is required for the epigenetic remodeling and survival of exhausted CD8+ T cells. However, it has remained unclear to what extent these transcription factors play analogous roles in humans. In this study, we mapped the expression of TOX and TCF-1 as a function of differentiation and specificity in the human CD8+ T cell landscape. Here, we demonstrate that circulating TOX+ CD8+ T cells exist in most humans, but that TOX is not exclusively associated with exhaustion. Effector memory CD8+ T cells generally expressed TOX, whereas naive and early-differentiated memory CD8+ T cells generally expressed TCF-1. Cytolytic gene and protein expression signatures were also defined by the expression of TOX. In the context of a relentless immune challenge, exhausted HIV-specific CD8+ T cells commonly expressed TOX, often in clusters with various activation markers and inhibitory receptors, and expressed less TCF-1. However, polyfunctional memory CD8+ T cells specific for cytomegalovirus (CMV) or Epstein-Barr virus (EBV) also expressed TOX, either with or without TCF-1. A similar phenotype was observed among HIV-specific CD8+ T cells from individuals who maintained exceptional immune control of viral replication. Collectively, these data demonstrate that TOX is expressed by most circulating effector memory CD8+ T cell subsets and not exclusively linked to exhaustion.
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Affiliation(s)
- Takuya Sekine
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - André Perez-Potti
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Son Nguyen
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jean-Baptiste Gorin
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Vincent H Wu
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Emma Gostick
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Sian Llewellyn-Lacey
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Quirin Hammer
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Sara Falck-Jones
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Sindhu Vangeti
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Meng Yu
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Anna Smed-Sörensen
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Ahmed Gaballa
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Michael Uhlin
- Department of Applied Physics, Science for Life Laboratory, Royal Institute of Technology, Stockholm, Sweden.,Department of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Johan K Sandberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Christian Brander
- IrsiCaixa AIDS Research Institute, Badalona, Spain.,Universitat de Vic-Universitat Central de Catalunya, Vic, Spain.,Institució Catalana de Recerca i Estudis Avançats, ICREA, Barcelona, Spain
| | - Piotr Nowak
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Paul A Goepfert
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - David A Price
- Division of Infection and Immunity, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK.,Systems Immunity Research Institute, Cardiff University School of Medicine, University Hospital of Wales, Cardiff, UK
| | - Michael R Betts
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marcus Buggert
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
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150
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Mohammadzadeh A. Co-inhibitory receptors, transcription factors and tolerance. Int Immunopharmacol 2020; 84:106572. [DOI: 10.1016/j.intimp.2020.106572] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 04/20/2020] [Accepted: 05/04/2020] [Indexed: 12/23/2022]
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