1
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Lee CS, Chen S, Berry CT, Kelly AR, Herman PJ, Oh S, O'Connor RS, Payne AS, Ellebrecht CT. Fate induction in CD8 CAR T cells through asymmetric cell division. Nature 2024; 633:670-677. [PMID: 39198645 PMCID: PMC11410665 DOI: 10.1038/s41586-024-07862-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 07/22/2024] [Indexed: 09/01/2024]
Abstract
Early expansion and long-term persistence predict efficacy of chimeric antigen receptor T cells (CARTs)1-7, but mechanisms governing effector versus memory CART differentiation and whether asymmetric cell division induces differential fates in human CARTs remain unclear. Here we show that target-induced proximity labelling enables isolation of first-division proximal-daughter and distal-daughter CD8 CARTs that asymmetrically distribute their surface proteome and transcriptome, resulting in divergent fates. Target-engaged CARs remain on proximal daughters, which inherit a surface proteome resembling activated-undivided CARTs, whereas the endogenous T cell receptor and CD8 enrich on distal daughters, whose surface proteome resembles resting CARTs, correlating with glycolytic and oxidative metabolism, respectively. Despite memory-precursor phenotype and in vivo longevity, distal daughters demonstrate transient potent cytolytic activity similar to proximal daughters, uncovering an effector-like state in distal daughters destined to become memory CARTs. Both partitioning of pre-existing transcripts and changes in RNA velocity contribute to asymmetry of fate-determining factors, resulting in diametrically opposed transcriptional trajectories. Independent of naive, memory or effector surface immunophenotype, proximal-daughter CARTs use core sets of transcription factors known to support proliferation and effector function. Conversely, transcription factors enriched in distal daughters restrain differentiation and promote longevity, evidenced by diminished long-term in vivo persistence and function of distal-daughter CARTs after IKZF1 disruption. These studies establish asymmetric cell division as a framework for understanding mechanisms of CART differentiation and improving therapeutic outcomes.
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Affiliation(s)
- Casey S Lee
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sisi Chen
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Corbett T Berry
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Andre R Kelly
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Patrick J Herman
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sangwook Oh
- Department of Biomedical Science, Hallym University, Chuncheon, Republic of Korea
| | - Roddy S O'Connor
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Aimee S Payne
- Department of Dermatology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA.
| | - Christoph T Ellebrecht
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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2
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Korobova ZR, Arsentieva NA, Santoni A, Totolian AA. Role of IL-27 in COVID-19: A Thin Line between Protection and Disease Promotion. Int J Mol Sci 2024; 25:7953. [PMID: 39063193 PMCID: PMC11276726 DOI: 10.3390/ijms25147953] [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] [Received: 06/23/2024] [Revised: 07/17/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024] Open
Abstract
Cytokine storm is usually described as one of the main reasons behind COVID-associated mortality. Cytokines are essential protein molecules engaged in immune responses; they play a critical role in protection against infections. However, they also contribute to inflammatory reactions and tissue damage, becoming a double-edged sword in the context of COVID-19. Recent studies have suggested various cytokines and chemokines that play a crucial role in the immune response to SARS-CoV-2 infection. One such cytokine is interleukin 27 (IL-27), which has been found to be elevated in the blood plasma of patients with COVID-19. Within this study, we will explore the role of IL-27 in immune responses and analyze both the existing literature and our own prior research findings on this cytokine in the context of COVID-19. It affects a wide variety of immune cells. Regardless of the pathological process it is involved in, IL-27 is critical for upholding the necessary balance between tissue damage and cytotoxicity against infectious agents and/or tumors. In COVID-19, it is involved in multiple processes, including antiviral cytotoxicity via CD8+ cells, IgG subclass switching, and even the activation of Tregs.
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Affiliation(s)
- Zoia R. Korobova
- Laboratory of Molecular Immunology, Saint Petersburg Pasteur Institute, 197101 Saint Petersburg, Russia; (Z.R.K.)
- Department of Immunology, Pavlov First State Medical University of Saint Petersburg, 197022 Saint Petersburg, Russia
| | - Natalia A. Arsentieva
- Laboratory of Molecular Immunology, Saint Petersburg Pasteur Institute, 197101 Saint Petersburg, Russia; (Z.R.K.)
| | - Angela Santoni
- Department of Molecular Medicine, Pasteur Institute–Cenci Bolognetti Foundation, Sapienza University of Rome, 00162 Rome, Italy
| | - Areg A. Totolian
- Laboratory of Molecular Immunology, Saint Petersburg Pasteur Institute, 197101 Saint Petersburg, Russia; (Z.R.K.)
- Department of Immunology, Pavlov First State Medical University of Saint Petersburg, 197022 Saint Petersburg, Russia
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3
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Andres-Martin F, James C, Catalfamo M. IL-27 expression regulation and its effects on adaptive immunity against viruses. Front Immunol 2024; 15:1395921. [PMID: 38966644 PMCID: PMC11222398 DOI: 10.3389/fimmu.2024.1395921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 06/03/2024] [Indexed: 07/06/2024] Open
Abstract
IL-27, a member of the IL-6/IL-12 cytokine superfamily, is primarily secreted by antigen presenting cells, specifically by dendric cells, macrophages and B cells. IL-27 has antiviral activities and modulates both innate and adaptive immune responses against viruses. The role of IL-27 in the setting of viral infections is not well defined and both pro-inflammatory and anti-inflammatory functions have been described. Here, we discuss the latest advancements in the role of IL-27 in several viral infection models of human disease. We highlight important aspects of IL-27 expression regulation, the critical cell sources at different stages of the infection and their impact in cell mediated immunity. Lastly, we discuss the need to better define the antiviral and modulatory (pro-inflammatory vs anti-inflammatory) properties of IL-27 in the context of human chronic viral infections.
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Affiliation(s)
| | | | - Marta Catalfamo
- Department of Microbiology Immunology, Georgetown University School of Medicine, Washington, DC, United States
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4
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Martin E, Winter S, Garcin C, Tanita K, Hoshino A, Lenoir C, Fournier B, Migaud M, Boutboul D, Simonin M, Fernandes A, Bastard P, Le Voyer T, Roupie AL, Ben Ahmed Y, Leruez-Ville M, Burgard M, Rao G, Ma CS, Masson C, Soudais C, Picard C, Bustamante J, Tangye SG, Cheikh N, Seppänen M, Puel A, Daly M, Casanova JL, Neven B, Fischer A, Latour S. Role of IL-27 in Epstein-Barr virus infection revealed by IL-27RA deficiency. Nature 2024; 628:620-629. [PMID: 38509369 DOI: 10.1038/s41586-024-07213-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/20/2024] [Indexed: 03/22/2024]
Abstract
Epstein-Barr virus (EBV) infection can engender severe B cell lymphoproliferative diseases1,2. The primary infection is often asymptomatic or causes infectious mononucleosis (IM), a self-limiting lymphoproliferative disorder3. Selective vulnerability to EBV has been reported in association with inherited mutations impairing T cell immunity to EBV4. Here we report biallelic loss-of-function variants in IL27RA that underlie an acute and severe primary EBV infection with a nevertheless favourable outcome requiring a minimal treatment. One mutant allele (rs201107107) was enriched in the Finnish population (minor allele frequency = 0.0068) and carried a high risk of severe infectious mononucleosis when homozygous. IL27RA encodes the IL-27 receptor alpha subunit5,6. In the absence of IL-27RA, phosphorylation of STAT1 and STAT3 by IL-27 is abolished in T cells. In in vitro studies, IL-27 exerts a synergistic effect on T-cell-receptor-dependent T cell proliferation7 that is deficient in cells from the patients, leading to impaired expansion of potent anti-EBV effector cytotoxic CD8+ T cells. IL-27 is produced by EBV-infected B lymphocytes and an IL-27RA-IL-27 autocrine loop is required for the maintenance of EBV-transformed B cells. This potentially explains the eventual favourable outcome of the EBV-induced viral disease in patients with IL-27RA deficiency. Furthermore, we identified neutralizing anti-IL-27 autoantibodies in most individuals who developed sporadic infectious mononucleosis and chronic EBV infection. These results demonstrate the critical role of IL-27RA-IL-27 in immunity to EBV, but also the hijacking of this defence by EBV to promote the expansion of infected transformed B cells.
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Affiliation(s)
- Emmanuel Martin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Sarah Winter
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Cécile Garcin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Kay Tanita
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Akihiro Hoshino
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Christelle Lenoir
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Benjamin Fournier
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Mélanie Migaud
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
| | - David Boutboul
- Université Paris Cité, Paris, France
- Department of Hematology, Cochin Hospital, AP-HP, Paris, France
| | - Mathieu Simonin
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Alicia Fernandes
- Plateforme Vecteurs Viraux et Transfert de Gènes, Institut Necker Enfants Malades, Necker-Enfants Malades Hospital, APHP, Paris, France
| | - Paul Bastard
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Tom Le Voyer
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Anne-Laure Roupie
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Yassine Ben Ahmed
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
| | - Marianne Leruez-Ville
- Service de Bactériologie, Virologie, Parasitologie et Hygiène, Necker-Enfants Malades Hospital, Paris, France
| | - Marianne Burgard
- Service de Bactériologie, Virologie, Parasitologie et Hygiène, Necker-Enfants Malades Hospital, Paris, France
| | - Geetha Rao
- Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
| | - Cindy S Ma
- Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
- St Vincent's Clinical School, Faculty of Medicine and Health, Sydney, New South Wales, Australia
| | - Cécile Masson
- Plateforme de Bioinformatique, INSERM UMR1163, Université de Paris, Imagine Institute, Paris, France
| | - Claire Soudais
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
| | - Capucine Picard
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France
- Université Paris Cité, Paris, France
- Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, APHP, Paris, France
| | - Jacinta Bustamante
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
- Study Center for Primary Immunodeficiencies, Necker-Enfants Malades Hospital, APHP, Paris, France
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Stuart G Tangye
- Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
- St Vincent's Clinical School, Faculty of Medicine and Health, Sydney, New South Wales, Australia
| | - Nathalie Cheikh
- Hôpital Jean Minjoz, Centre Hospitalo-Universitaire de Besançon, Besançon, France
| | - Mikko Seppänen
- Pediatric Research Center and Rare Disease Center, New Children's Hospital, University of Helsinki and HUS Helsinki University Hospital, Helsinki, Finland
| | - Anne Puel
- Université Paris Cité, Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Mark Daly
- Institut for Molecular Medecine Finland, University of Helsinki, Helsinki, Finland
| | - Jean-Laurent Casanova
- Université Paris Cité, Paris, France
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Imagine Institute, Paris, France
- St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, New York, NY, USA
| | - Bénédicte Neven
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Alain Fischer
- Department of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
- Collège de France, Paris, France
- Imagine Institute, INSERM UMR 1163, Paris, France
| | - Sylvain Latour
- Laboratory of Lymphocyte Activation and Susceptibility to EBV infection, INSERM UMR 1163, Imagine Institute, Paris, France.
- Université Paris Cité, Paris, France.
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5
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Xu WD, Wang DC, Zhao M, Huang AF. An updated advancement of bifunctional IL-27 in inflammatory autoimmune diseases. Front Immunol 2024; 15:1366377. [PMID: 38566992 PMCID: PMC10985211 DOI: 10.3389/fimmu.2024.1366377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 03/04/2024] [Indexed: 04/04/2024] Open
Abstract
Interleukin-27 (IL-27) is a member of the IL-12 family. The gene encoding IL-27 is located at chromosome 16p11. IL-27 is considered as a heterodimeric cytokine, which consists of Epstein-Barr virus (EBV)-induced gene 3 (Ebi3) and IL-27p28. Based on the function of IL-27, it binds to receptor IL-27rα or gp130 and then regulates downstream cascade. To date, findings show that the expression of IL-27 is abnormal in different inflammatory autoimmune diseases (including systemic lupus erythematosus, rheumatoid arthritis, Sjogren syndrome, Behcet's disease, inflammatory bowel disease, multiple sclerosis, systemic sclerosis, type 1 diabetes, Vogt-Koyanagi-Harada, and ankylosing spondylitis). Moreover, in vivo and in vitro studies demonstrated that IL-27 is significantly in3volved in the development of these diseases by regulating innate and adaptive immune responses, playing either an anti-inflammatory or a pro-inflammatory role. In this review, we comprehensively summarized information about IL-27 and autoimmunity based on available evidence. It is hoped that targeting IL-27 will hold great promise in the treatment of inflammatory autoimmune disorders in the future.
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Affiliation(s)
- Wang-Dong Xu
- Department of Evidence-Based Medicine, School of Public Health, Southwest Medical University, Luzhou, Sichuan, China
| | - Da-Cheng Wang
- Department of Evidence-Based Medicine, School of Public Health, Southwest Medical University, Luzhou, Sichuan, China
| | - Ming Zhao
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
- Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, Second Xiangya Hospital, Central South University, Changsha, China
| | - An-Fang Huang
- Department of Rheumatology and Immunology, Affiliated Hospital, Southwest Medical University, Luzhou, Sichuan, China
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6
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Peng Y, Yang H, Chen Q, Jin H, Xue YH, Du MQ, Liu S, Yao SY. An angel or a devil? Current view on the role of CD8 + T cells in the pathogenesis of myasthenia gravis. J Transl Med 2024; 22:183. [PMID: 38378668 PMCID: PMC10877804 DOI: 10.1186/s12967-024-04965-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/07/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Myasthenia gravis (MG) and the experimental autoimmune MG (EAMG) animal model are characterized by T-cell-induced and B-cell-dominated autoimmune diseases that affect the neuromuscular junction. Several subtypes of CD4+ T cells, including T helper (Th) 17 cells, follicular Th cells, and regulatory T cells (Tregs), contribute to the pathogenesis of MG. However, increasing evidence suggests that CD8+ T cells also play a critical role in the pathogenesis and treatment of MG. MAIN BODY Herein, we review the literature on CD8+ T cells in MG, focusing on their potential effector and regulatory roles, as well as on relevant evidence (peripheral, in situ, cerebrospinal fluid, and under different treatments), T-cell receptor usage, cytokine and chemokine expression, cell marker expression, and Treg, Tc17, CD3+CD8+CD20+ T, and CXCR5+ CD8+ T cells. CONCLUSIONS Further studies on CD8+ T cells in MG are necessary to determine, among others, the real pattern of the Vβ gene usage of autoantigen-specific CD8+ cells in patients with MG, real images of the physiology and function of autoantigen-specific CD8+ cells from MG/EAMG, and the subset of autoantigen-specific CD8+ cells (Tc1, Tc17, and IL-17+IFN-γ+CD8+ T cells). There are many reports of CD20-expressing T (or CD20 + T) and CXCR5+ CD8 T cells on autoimmune diseases, especially on multiple sclerosis and rheumatoid arthritis. Unfortunately, up to now, there has been no report on these T cells on MG, which might be a good direction for future studies.
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Affiliation(s)
- Yong Peng
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China.
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China.
| | - Huan Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Quan Chen
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China
| | - Hong Jin
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China
| | - Ya-Hui Xue
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China
| | - Miao-Qiao Du
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China
| | - Shu Liu
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China
| | - Shun-Yu Yao
- Department of Neurology, Affiliated First Hospital of Hunan Traditional Chinese Medical College, Zhuzhou, 412000, Hunan, China
- Department of Neurology, The Third Affiliated Hospital of Hunan University of Chinese Medicine, Zhuzhou, 412000, Hunan, China
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7
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Silva RCMC, Travassos LH, Dutra FF. The dichotomic role of single cytokines: Fine-tuning immune responses. Cytokine 2024; 173:156408. [PMID: 37925788 DOI: 10.1016/j.cyto.2023.156408] [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] [Received: 10/03/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/07/2023]
Abstract
Cytokines are known for their pleiotropic effects. They can be classified by their function as pro-inflammatory, such as tumor necrosis factor (TNF), interleukin (IL) 1 and IL-12, or anti-inflammatory, like IL-10, IL-35 and transforming growth factor β (TGF-β). Though this type of classification is an important simplification for the understanding of the general cytokine's role, it can be misleading. Here, we discuss recent studies that show a dichotomic role of the so-called pro and anti-inflammatory cytokines, highlighting that their function can be dependent on the microenvironment and their concentrations. Furthermore, we discuss how the back-and-forth interplay between cytokines and immunometabolism can influence the dichotomic role of inflammatory responses as an important target to complement cytokine-based therapies.
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Affiliation(s)
| | - Leonardo Holanda Travassos
- Laboratório de Receptores e Sinalização intracelular, Instituto de Biofísica Carlos Chagas Filho, UFRJ, Rio de Janeiro, Brazil
| | - Fabianno Ferreira Dutra
- Laboratório de Imunologia e Inflamação, Instituto de Microbiologia Paulo de Góes, UFRJ, Rio de Janeiro, Brazil
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8
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Im SJ, Obeng RC, Nasti TH, McManus D, Kamphorst AO, Gunisetty S, Prokhnevska N, Carlisle JW, Yu K, Sica GL, Cardozo LE, Gonçalves ANA, Kissick HT, Nakaya HI, Ramalingam SS, Ahmed R. Characteristics and anatomic location of PD-1 +TCF1 + stem-like CD8 T cells in chronic viral infection and cancer. Proc Natl Acad Sci U S A 2023; 120:e2221985120. [PMID: 37782797 PMCID: PMC10576122 DOI: 10.1073/pnas.2221985120] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 08/31/2023] [Indexed: 10/04/2023] Open
Abstract
CD8 T cells play an essential role in antitumor immunity and chronic viral infections. Recent findings have delineated the differentiation pathway of CD8 T cells in accordance with the progenitor-progeny relationship of TCF1+ stem-like and Tim-3+TCF1- more differentiated T cells. Here, we investigated the characteristics of stem-like and differentiated CD8 T cells isolated from several murine tumor models and human lung cancer samples in terms of phenotypic and transcriptional features as well as their location compared to virus-specific CD8 T cells in the chronically lymphocytic choriomeningitis virus (LCMV)-infected mice. We found that CD8 tumor-infiltrating lymphocytes (TILs) in both murine and human tumors exhibited overall similar phenotypic and transcriptional characteristics compared to corresponding subsets in the spleen of chronically infected mice. Moreover, stem-like CD8 TILs exclusively responded and produced effector-like progeny CD8 T cells in vivo after antigenic restimulation, confirming their lineage relationship and the proliferative potential of stem-like CD8 TILs. Most importantly, similar to the preferential localization of PD-1+ stem-like CD8 T cells in T cell zones of the spleen during chronic LCMV infection, we found that the PD-1+ stem-like CD8 TILs in lung cancer samples are preferentially located not in the tumor parenchyma but in tertiary lymphoid structures (TLSs). The stem-like CD8 T cells are present in TLSs located within and at the periphery of the tumor, as well as in TLSs closely adjacent to the tumor parenchyma. These findings suggest that TLSs provide a protective niche to support the quiescence and maintenance of stem-like CD8 T cells in the tumor.
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Affiliation(s)
- Se Jin Im
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
- Department of Immunology, Sungkyunkwan University School of Medicine, Suwon16419, Republic of Korea
| | - Rebecca C. Obeng
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA30322
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH44106
| | - Tahseen H. Nasti
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
| | - Daniel McManus
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
| | - Alice O. Kamphorst
- Department of Immunology and Immunotherapy, Lipschultz Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY10029
- Department of Oncological Sciences, Lipschultz Precision Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY10029
| | - Sivaram Gunisetty
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
| | - Nataliya Prokhnevska
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Urology, Emory University School of Medicine, Atlanta, GA30322
| | - Jennifer W. Carlisle
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA30322
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA30322
| | - Ke Yu
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA30322
| | - Gabriel L. Sica
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA30322
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA30322
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA15213
| | | | | | - Haydn T. Kissick
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Urology, Emory University School of Medicine, Atlanta, GA30322
| | | | - Suresh S. Ramalingam
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA30322
- Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA30322
| | - Rafi Ahmed
- Emory Vaccine Center, Emory University School of Medicine, Atlanta, GA30322
- Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA30322
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9
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Dravid P, Murthy S, Attia Z, Cassady C, Chandra R, Trivedi S, Vyas A, Gridley J, Holland B, Kumari A, Grakoui A, Cullen JM, Walker CM, Sharma H, Kapoor A. Phenotype and fate of liver-resident CD8 T cells during acute and chronic hepacivirus infection. PLoS Pathog 2023; 19:e1011697. [PMID: 37812637 PMCID: PMC10602381 DOI: 10.1371/journal.ppat.1011697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 10/26/2023] [Accepted: 09/19/2023] [Indexed: 10/11/2023] Open
Abstract
Immune correlates of hepatitis C virus (HCV) clearance and control remain poorly defined due to the lack of an informative animal model. We recently described acute and chronic rodent HCV-like virus (RHV) infections in lab mice. Here, we developed MHC class I and class II tetramers to characterize the serial changes in RHV-specific CD8 and CD4 T cells during acute and chronic infection in C57BL/6J mice. RHV infection induced rapid expansion of T cells targeting viral structural and nonstructural proteins. After virus clearance, the virus-specific T cells transitioned from effectors to long-lived liver-resident memory T cells (TRM). The effector and memory CD8 and CD4 T cells primarily produced Th1 cytokines, IFN-γ, TNF-α, and IL-2, upon ex vivo antigen stimulation, and their phenotype and transcriptome differed significantly between the liver and spleen. Rapid clearance of RHV reinfection coincided with the proliferation of virus-specific CD8 TRM cells in the liver. Chronic RHV infection was associated with the exhaustion of CD8 T cells (Tex) and the development of severe liver diseases. Interestingly, the virus-specific CD8 Tex cells continued proliferation in the liver despite the persistent high-titer viremia and retained partial antiviral functions, as evident from their ability to degranulate and produce IFN-γ upon ex vivo antigen stimulation. Thus, RHV infection in mice provides a unique model to study the function and fate of liver-resident T cells during acute and chronic hepatotropic infection.
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Affiliation(s)
- Piyush Dravid
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Satyapramod Murthy
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Zayed Attia
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Cole Cassady
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Rahul Chandra
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Sheetal Trivedi
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Ashish Vyas
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - John Gridley
- Emory National Primate Research Center, Division of Microbiology and Immunology, Emory Vaccine Center, Emory University School of Medicine, Division of Infectious Diseases, Atlanta, Georgia, United States of America
| | - Brantley Holland
- Emory National Primate Research Center, Division of Microbiology and Immunology, Emory Vaccine Center, Emory University School of Medicine, Division of Infectious Diseases, Atlanta, Georgia, United States of America
| | - Anuradha Kumari
- Emory National Primate Research Center, Division of Microbiology and Immunology, Emory Vaccine Center, Emory University School of Medicine, Division of Infectious Diseases, Atlanta, Georgia, United States of America
| | - Arash Grakoui
- Emory National Primate Research Center, Division of Microbiology and Immunology, Emory Vaccine Center, Emory University School of Medicine, Division of Infectious Diseases, Atlanta, Georgia, United States of America
| | - John M. Cullen
- North Carolina State University College of Veterinary Medicine, Raleigh, North Carolina, United States of America
| | - Christopher M. Walker
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
- Department of Pediatrics, College of Medicine and Public Health, The Ohio State University, Columbus, Ohio, United States of America
| | - Himanshu Sharma
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
| | - Amit Kapoor
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio, United States of America
- Department of Pediatrics, College of Medicine and Public Health, The Ohio State University, Columbus, Ohio, United States of America
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10
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Antony F, Pundkar C, Sandey M, Mishra A, Suryawanshi A. Role of IL-27 in HSV-1-Induced Herpetic Stromal Keratitis. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 211:474-485. [PMID: 37326494 PMCID: PMC10495105 DOI: 10.4049/jimmunol.2200420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 05/31/2023] [Indexed: 06/17/2023]
Abstract
Herpetic stromal keratitis (HSK) is a painful and vision-impairing disease caused by recurrent HSV-1 infection of the cornea. The virus replication in the corneal epithelium and associated inflammation play a dominant role in HSK progression. Current HSK treatments targeting inflammation or virus replication are partially effective and promote HSV-1 latency, and long-term use can cause side effects. Thus, understanding molecular and cellular events that control HSV-1 replication and inflammation is crucial for developing novel HSK therapies. In this study, we report that ocular HSV-1 infection induces the expression of IL-27, a pleiotropic immunoregulatory cytokine. Our data indicate that HSV-1 infection stimulates IL-27 production by macrophages. Using a primary corneal HSV-1 infection mouse model and IL-27 receptor knockout mice, we show that IL-27 plays a critical role in controlling HSV-1 shedding from the cornea, the optimum induction of effector CD4+ T cell responses, and limiting HSK progression. Using in vitro bone marrow-derived macrophages, we show that IL-27 plays an antiviral role by regulating macrophage-mediated HSV-1 killing, IFN-β production, and IFN-stimulated gene expression after HSV-1 infection. Furthermore, we report that IL-27 is critical for macrophage survival, Ag uptake, and the expression of costimulatory molecules involved in the optimum induction of effector T cell responses. Our results indicate that IL-27 promotes endogenous antiviral and anti-inflammatory responses and represents a promising target for suppressing HSK progression.
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Affiliation(s)
- Ferrin Antony
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL, 36849, USA
| | - Chetan Pundkar
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL, 36849, USA
| | - Maninder Sandey
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL, 36849, USA
| | - Amarjit Mishra
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL, 36849, USA
| | - Amol Suryawanshi
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, AL, 36849, USA
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11
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Vlaming KE, van Wijnbergen K, Kaptein TM, Nijhuis M, Kootstra NJ, de Bree GJ, Geijtenbeek TB. Crosstalk between TLR8 and RIG-I-like receptors enhances antiviral immune responses. Front Med (Lausanne) 2023; 10:1146457. [PMID: 37261119 PMCID: PMC10227620 DOI: 10.3389/fmed.2023.1146457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 04/12/2023] [Indexed: 06/02/2023] Open
Abstract
Background Toll-like receptor (TLR) agonists have been investigated due to their potential dual effects as latency reverting agents and immune modulatory compounds in people living with HIV (PLWH). Here, we investigated whether co-stimulation of TLR7/8 agonists with RIG-I-like receptor (RLR) agonists enhances antiviral immunity. Methods Peripheral blood mononuclear cells (PBMCs) and monocyte-derived dendritic cells (DCs) were incubated with TLR and RLR-agonists for 24 h and innate and adaptive immune responses were determined (maturation markers, cytokines in supernatant, ISG expression). Results Both TLR7 and TLR8 agonists induced pro-inflammatory cytokines in DCs as well as PBMCs. TLR8 agonists were more potent in inducing cytokine responses and had a stronger effect on DC-induced immunity. Notably, while all compounds induced IL-12p70, co-stimulation with TLR8 agonists and RLR agonist polyI: C induced significantly higher levels of IL-12p70 in PBMCs. Moreover, crosstalk between TLR8 and RLR agonists induced a strong type I Interferon (IFN) response as different antiviral IFN-stimulated genes were upregulated by the combination compared to the agonists alone. Conclusion Our data strongly suggest that TLR crosstalk with RLRs leads to strong antiviral immunity as shown by induction of IL-12 and type I IFN responses in contrast to TLRs alone. Thus, co-stimulation of TLRs and RLRs might be a powerful strategy to induce reactivation of latent reservoir as well as antiviral immunity that eliminates the reactivated cells.
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Affiliation(s)
- Killian E. Vlaming
- Department of Experimental Immunology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Kelly van Wijnbergen
- Department of Experimental Immunology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Tanja M. Kaptein
- Department of Experimental Immunology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Monique Nijhuis
- Translational Virology, Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Neeltje J. Kootstra
- Department of Experimental Immunology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Godelieve J. de Bree
- Department of Internal Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
| | - Teunis B. Geijtenbeek
- Department of Experimental Immunology, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
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12
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Battistello E, Hixon KA, Comstock DE, Collings CK, Chen X, Rodriguez Hernaez J, Lee S, Cervantes KS, Hinkley MM, Ntatsoulis K, Cesarano A, Hockemeyer K, Haining WN, Witkowski MT, Qi J, Tsirigos A, Perna F, Aifantis I, Kadoch C. Stepwise activities of mSWI/SNF family chromatin remodeling complexes direct T cell activation and exhaustion. Mol Cell 2023; 83:1216-1236.e12. [PMID: 36944333 PMCID: PMC10121856 DOI: 10.1016/j.molcel.2023.02.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/11/2023] [Accepted: 02/23/2023] [Indexed: 03/23/2023]
Abstract
Highly coordinated changes in gene expression underlie T cell activation and exhaustion. However, the mechanisms by which such programs are regulated and how these may be targeted for therapeutic benefit remain poorly understood. Here, we comprehensively profile the genomic occupancy of mSWI/SNF chromatin remodeling complexes throughout acute and chronic T cell stimulation, finding that stepwise changes in localization over transcription factor binding sites direct site-specific chromatin accessibility and gene activation leading to distinct phenotypes. Notably, perturbation of mSWI/SNF complexes using genetic and clinically relevant chemical strategies enhances the persistence of T cells with attenuated exhaustion hallmarks and increased memory features in vitro and in vivo. Finally, pharmacologic mSWI/SNF inhibition improves CAR-T expansion and results in improved anti-tumor control in vivo. These findings reveal the central role of mSWI/SNF complexes in the coordination of T cell activation and exhaustion and nominate small-molecule-based strategies for the improvement of current immunotherapy protocols.
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Affiliation(s)
- Elena Battistello
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Kimberlee A Hixon
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Biological and Biomedical Sciences Program, Harvard Medical School, Boston, MA 02115, USA
| | - Dawn E Comstock
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Program in Immunology, Harvard Medical School, Boston, MA 02115, USA
| | - Clayton K Collings
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Xufeng Chen
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Javier Rodriguez Hernaez
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Soobeom Lee
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Kasey S Cervantes
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Madeline M Hinkley
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Konstantinos Ntatsoulis
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Annamaria Cesarano
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Kathryn Hockemeyer
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - W Nicholas Haining
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA
| | - Matthew T Witkowski
- Department of Pediatrics-HemeOnc and Bone Marrow Transplantation, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Jun Qi
- Department of Cancer Biology, Dana-Farber Cancer Institute and Harvard Medical School, Cambridge, MA, USA
| | - Aristotelis Tsirigos
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA; Applied Bioinformatics Laboratories, Office of Science & Research, NYU Grossman School of Medicine, New York, NY, USA
| | - Fabiana Perna
- Department of Medicine, Division of Hematology/Oncology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Iannis Aifantis
- Department of Pathology and Laura and Isaac Perlmutter Cancer Center, NYU Grossman School of Medicine, New York, NY 10016, USA.
| | - Cigall Kadoch
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA 02215, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Howard Hughes Medical Institute, Chevy Chase, MD, USA.
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13
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Sun Q, Zhao X, Li R, Liu D, Pan B, Xie B, Chi X, Cai D, Wei P, Xu W, Wei K, Zhao Z, Fu Y, Ni L, Dong C. STAT3 regulates CD8+ T cell differentiation and functions in cancer and acute infection. J Exp Med 2023; 220:e20220686. [PMID: 36688918 PMCID: PMC9884582 DOI: 10.1084/jem.20220686] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 11/05/2022] [Accepted: 01/04/2023] [Indexed: 01/24/2023] Open
Abstract
In cancer, persistent antigens drive CD8+ T cell differentiation into exhausted progenitor (Texprog) and terminally exhausted (Texterm) cells. However, how the extrinsic and intrinsic regulatory mechanisms cooperate during this process still remains not well understood. Here, we found that STAT3 signaling plays essential roles in promoting intratumor Texterm cell development by enhancing their effector functions and survival, which results in better tumor control. In tumor microenvironments, STAT3 is predominantly activated by IL-10 and IL-21, but not IL-6. Besides, STAT3 also plays critical roles in the development and function of terminally differentiated effector CD8+ T cells in acute infection. Mechanistically, STAT3 transcriptionally promotes the expression of effector function-related genes, while it suppresses those expressed by the progenitor Tex subset. Moreover, STAT3 functions in collaboration with BATF and IRF4 to mediate chromatin activation at the effector gene loci. Thus, we have elucidated the roles of STAT3 signaling in terminally differentiated CD8+ T cell development, especially in cancer, which benefits the development of more effective immunotherapies against tumors.
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Affiliation(s)
- Qinli Sun
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Xiaohong Zhao
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Ruifeng Li
- Institute for Immunology, Tsinghua University, Beijing, China
- Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Dingfeng Liu
- Department of Gynaecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Immune Therapy Institute, Shanghai Jiao Tong University School of Medicine-Affiliated Renji Hospital, Shanghai, China
| | - Birui Pan
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Bowen Xie
- Institute for Immunology, Tsinghua University, Beijing, China
- Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Xinxin Chi
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Dongli Cai
- Department of Gynaecology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Immune Therapy Institute, Shanghai Jiao Tong University School of Medicine-Affiliated Renji Hospital, Shanghai, China
| | - Peng Wei
- Institute for Immunology, Tsinghua University, Beijing, China
- Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Wei Xu
- Institute for Immunology, Tsinghua University, Beijing, China
- Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
| | - Kun Wei
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Zixuan Zhao
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Yujie Fu
- Institute for Immunology, Tsinghua University, Beijing, China
- Shanghai Immune Therapy Institute, Shanghai Jiao Tong University School of Medicine-Affiliated Renji Hospital, Shanghai, China
| | - Ling Ni
- Institute for Immunology, Tsinghua University, Beijing, China
| | - Chen Dong
- Institute for Immunology, Tsinghua University, Beijing, China
- Tsinghua-Peking Center for Life Sciences, Tsinghua University, Beijing, China
- Shanghai Immune Therapy Institute, Shanghai Jiao Tong University School of Medicine-Affiliated Renji Hospital, Shanghai, China
- Research Unit of Immune Regulation and Immune Diseases of Chinese Academy of Medical Sciences, Shanghai Jiao Tong University School of Medicine-Affiliated Renji Hospital, Shanghai, China
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14
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Domenjo-Vila E, Casella V, Iwabuchi R, Fossum E, Pedragosa M, Castellví Q, Cebollada Rica P, Kaisho T, Terahara K, Bocharov G, Argilaguet J, Meyerhans A. XCR1+ DCs are critical for T cell-mediated immunotherapy of chronic viral infections. Cell Rep 2023; 42:112123. [PMID: 36795562 DOI: 10.1016/j.celrep.2023.112123] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 12/11/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Abstract
The contribution of cross-presenting XCR1+ dendritic cells (DCs) and SIRPα+ DCs in maintaining T cell function during exhaustion and immunotherapeutic interventions of chronic infections remains poorly characterized. Using the mouse model of chronic LCMV infection, we found that XCR1+ DCs are more resistant to infection and highly activated compared with SIRPα+ DCs. Exploiting XCR1+ DCs via Flt3L-mediated expansion or XCR1-targeted vaccination notably reinvigorates CD8+ T cells and improves virus control. Upon PD-L1 blockade, XCR1+ DCs are not required for the proliferative burst of progenitor exhausted CD8+ T (TPEX) cells but are indispensable to sustain the functionality of exhausted CD8+ T (TEX) cells. Combining anti-PD-L1 therapy with increased frequency of XCR1+ DCs improves functionality of TPEX and TEX subsets, while increase of SIRPα+ DCs dampened their proliferation. Together, this demonstrates that XCR1+ DCs are crucial for the success of checkpoint inhibitor-based therapies through differential activation of exhausted CD8+ T cell subsets.
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Affiliation(s)
- Eva Domenjo-Vila
- Infection Biology Laboratory, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain
| | - Valentina Casella
- Infection Biology Laboratory, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain
| | - Ryutaro Iwabuchi
- Department of Immunology, National Institute of Infectious Diseases, Tokyo, Japan; Department of Life Science and Medical Bioscience, Waseda University, Tokyo, Japan
| | - Even Fossum
- Department of Immunology, Division of Laboratory Medicine, Oslo University Hospital, Oslo, Norway
| | - Mireia Pedragosa
- Infection Biology Laboratory, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain
| | - Quim Castellví
- Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain
| | - Paula Cebollada Rica
- Infection Biology Laboratory, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain
| | - Tsuneyasu Kaisho
- Department of Immunology, Institute of Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Kazutaka Terahara
- Department of Immunology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Gennady Bocharov
- Marchuk Institute of Numerical Mathematics, Russian Academy of Sciences, Moscow, Russia; Sechenov First Moscow State Medical University, Moscow, Russia
| | - Jordi Argilaguet
- Infection Biology Laboratory, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain; IRTA, Centre de Recerca en Sanitat Animal (CReSA-IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, Bellaterra, Spain.
| | - Andreas Meyerhans
- Infection Biology Laboratory, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
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15
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Development and Evaluation of a Novel Radiotracer 125I-rIL-27 to Monitor Allotransplant Rejection by Specifically Targeting IL-27Rα. Mol Imaging 2023. [DOI: 10.1155/2023/4200142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023] Open
Abstract
Noninvasive monitoring of allograft rejection is beneficial for the prognosis of patients with organ transplantation. Recently, IL-27/IL-27Rα was proved in close relation with inflammatory diseases, and 125I-anti-IL-27Rα mAb our group developed demonstrated high accumulation in the rejection of the allograft. However, antibody imaging has limitations in the imaging background due to its large molecular weight. Therefore, we developed a novel radiotracer (iodine-125-labeled recombinant IL-27) to evaluate the advantage in the targeting and imaging of allograft rejection. In vitro specific binding of 125I-rIL-27 was determined by saturation and competitive assay. Blood clearance, biodistribution, phosphor autoradioimaging, and IL-27Rα expression were studied on day 10 after transplantation (top period of allorejection). Our results indicated that 125I-rIL-27 could bind with IL-27Rα specifically and selectively in vitro. The blood clearance assay demonstrated fast blood clearance with 13.20 μl/h of 125I-rIL-27 staying in the blood after 24 h. The whole-body phosphor autoradiography and biodistribution assay indicated a higher specific uptake of 125I-rIL-27 and a clear radioimage in allograft than in syngraft at 24 h, while a similar result was obtained at 48 h in the group of 125I-anti-IL-27Rα mAb injection. Meanwhile, a higher expression of IL-27Rα was found in the allograft by Western blot. The accumulation of radioactivity of 125I-rIL-27 was highly correlated with the expression of IL-27Rα in the allograft. In conclusion, 125I-rIL-27 could be a promising probe for acutely monitoring allograft rejection with high specific binding towards IL-27Rα on allograft and low imaging background.
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16
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Preston SP, Allison CC, Schaefer J, Clow W, Bader SM, Collard S, Forsyth WO, Clark MP, Garnham AL, Li-Wai-Suen CSN, Peiris T, Teale J, Mackiewicz L, Davidson S, Doerflinger M, Pellegrini M. A necroptosis-independent function of RIPK3 promotes immune dysfunction and prevents control of chronic LCMV infection. Cell Death Dis 2023; 14:123. [PMID: 36792599 PMCID: PMC9931694 DOI: 10.1038/s41419-023-05635-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/13/2022] [Accepted: 01/31/2023] [Indexed: 02/17/2023]
Abstract
Necroptosis is a lytic and inflammatory form of cell death that is highly constrained to mitigate detrimental collateral tissue damage and impaired immunity. These constraints make it difficult to define the relevance of necroptosis in diseases such as chronic and persistent viral infections and within individual organ systems. The role of necroptotic signalling is further complicated because proteins essential to this pathway, such as receptor interacting protein kinase 3 (RIPK3) and mixed lineage kinase domain-like (MLKL), have been implicated in roles outside of necroptotic signalling. We sought to address this issue by individually defining the role of RIPK3 and MLKL in chronic lymphocytic choriomeningitis virus (LCMV) infection. We investigated if necroptosis contributes to the death of LCMV-specific CD8+ T cells or virally infected target cells during infection. We provide evidence showing that necroptosis was redundant in the pathogenesis of acute forms of LCMV (Armstrong strain) and the early stages of chronic (Docile strain) LCMV infection in vivo. The number of immune cells, their specificity and reactivity towards viral antigens and viral loads are not altered in the absence of either MLKL or RIPK3 during acute and during the early stages of chronic LCMV infection. However, we identified that RIPK3 promotes immune dysfunction and prevents control of infection at later stages of chronic LCMV disease. This was not phenocopied by the loss of MLKL indicating that the phenotype was driven by a necroptosis-independent function of RIPK3. We provide evidence that RIPK3 signaling evoked a dysregulated type 1 interferone response which we linked to an impaired antiviral immune response and abrogated clearance of chronic LCMV infection.
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Affiliation(s)
- Simon P. Preston
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia ,SYNthesis Research, Bio21 Institute, Parkville, VIC Australia
| | - Cody C. Allison
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Jan Schaefer
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - William Clow
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Stefanie M. Bader
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Sophie Collard
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Wasan O. Forsyth
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Michelle P. Clark
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Alexandra L. Garnham
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Connie S. N. Li-Wai-Suen
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Thanushi Peiris
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia
| | - Jack Teale
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia
| | - Liana Mackiewicz
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia
| | - Sophia Davidson
- grid.1042.70000 0004 0432 4889Walter and Eliza Hall Institute of Medical Research, Parkville, VIC Australia ,grid.1008.90000 0001 2179 088XDepartment of Medical Biology, The University of Melbourne, Parkville, VIC Australia
| | - Marcel Doerflinger
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia. .,Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia.
| | - Marc Pellegrini
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia. .,Department of Medical Biology, The University of Melbourne, Parkville, VIC, Australia.
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17
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Marx AF, Kallert SM, Brunner TM, Villegas JA, Geier F, Fixemer J, Abreu-Mota T, Reuther P, Bonilla WV, Fadejeva J, Kreutzfeldt M, Wagner I, Aparicio-Domingo P, Scarpellino L, Charmoy M, Utzschneider DT, Hagedorn C, Lu M, Cornille K, Stauffer K, Kreppel F, Merkler D, Zehn D, Held W, Luther SA, Löhning M, Pinschewer DD. The alarmin interleukin-33 promotes the expansion and preserves the stemness of Tcf-1 + CD8 + T cells in chronic viral infection. Immunity 2023; 56:813-828.e10. [PMID: 36809763 DOI: 10.1016/j.immuni.2023.01.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 12/22/2022] [Accepted: 01/27/2023] [Indexed: 02/22/2023]
Abstract
T cell factor 1 (Tcf-1) expressing CD8+ T cells exhibit stem-like self-renewing capacity, rendering them key for immune defense against chronic viral infection and cancer. Yet, the signals that promote the formation and maintenance of these stem-like CD8+ T cells (CD8+SL) remain poorly defined. Studying CD8+ T cell differentiation in mice with chronic viral infection, we identified the alarmin interleukin-33 (IL-33) as pivotal for the expansion and stem-like functioning of CD8+SL as well as for virus control. IL-33 receptor (ST2)-deficient CD8+ T cells exhibited biased end differentiation and premature loss of Tcf-1. ST2-deficient CD8+SL responses were restored by blockade of type I interferon signaling, suggesting that IL-33 balances IFN-I effects to control CD8+SL formation in chronic infection. IL-33 signals broadly augmented chromatin accessibility in CD8+SL and determined these cells' re-expansion potential. Our study identifies the IL-33-ST2 axis as an important CD8+SL-promoting pathway in the context of chronic viral infection.
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Affiliation(s)
- Anna-Friederike Marx
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland.
| | - Sandra M Kallert
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Tobias M Brunner
- Experimental Immunology and Osteoarthritis Research, Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany; Pitzer Laboratory of Osteoarthritis Research, German Rheumatism Research Center (DRFZ), a Leibniz Institute, 10117 Berlin, Germany
| | - José A Villegas
- Department of Immunobiology, University of Lausanne, 1066 Epalinges, Switzerland
| | - Florian Geier
- Department of Biomedicine, Bioinformatics Core Facility, University Hospital Basel, 4031 Basel, Switzerland; Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Jonas Fixemer
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Tiago Abreu-Mota
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Peter Reuther
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Weldy V Bonilla
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Jelizaveta Fadejeva
- Experimental Immunology and Osteoarthritis Research, Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany; Pitzer Laboratory of Osteoarthritis Research, German Rheumatism Research Center (DRFZ), a Leibniz Institute, 10117 Berlin, Germany
| | - Mario Kreutzfeldt
- Department of Pathology and Immunology University of Geneva, Geneva, Switzerland; Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland
| | - Ingrid Wagner
- Department of Pathology and Immunology University of Geneva, Geneva, Switzerland; Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland
| | | | - Leo Scarpellino
- Department of Immunobiology, University of Lausanne, 1066 Epalinges, Switzerland
| | - Mélanie Charmoy
- Department of Oncology, University of Lausanne, 1066 Epalinges, Switzerland
| | - Daniel T Utzschneider
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Claudia Hagedorn
- Witten/Herdecke University (UW/H), Faculty of Health/School of Medicine, Stockumer Str. 10, 58453 Witten, Germany
| | - Min Lu
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Karen Cornille
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Karsten Stauffer
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland
| | - Florian Kreppel
- Witten/Herdecke University (UW/H), Faculty of Health/School of Medicine, Stockumer Str. 10, 58453 Witten, Germany
| | - Doron Merkler
- Department of Pathology and Immunology University of Geneva, Geneva, Switzerland; Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland
| | - Dietmar Zehn
- Division of Animal Physiology and Immunology, School of Life Sciences Weihenstephan, Technical University of Munich, 85354 Freising, Germany
| | - Werner Held
- Department of Oncology, University of Lausanne, 1066 Epalinges, Switzerland
| | - Sanjiv A Luther
- Department of Immunobiology, University of Lausanne, 1066 Epalinges, Switzerland
| | - Max Löhning
- Experimental Immunology and Osteoarthritis Research, Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117 Berlin, Germany; Pitzer Laboratory of Osteoarthritis Research, German Rheumatism Research Center (DRFZ), a Leibniz Institute, 10117 Berlin, Germany.
| | - Daniel D Pinschewer
- Department of Biomedicine, Division of Experimental Virology, University of Basel, 4055 Basel, Switzerland.
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18
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Kasmani MY, Zander R, Chung HK, Chen Y, Khatun A, Damo M, Topchyan P, Johnson KE, Levashova D, Burns R, Lorenz UM, Tarakanova VL, Joshi NS, Kaech SM, Cui W. Clonal lineage tracing reveals mechanisms skewing CD8+ T cell fate decisions in chronic infection. J Exp Med 2023; 220:e20220679. [PMID: 36315049 PMCID: PMC9623343 DOI: 10.1084/jem.20220679] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/17/2022] [Accepted: 08/08/2022] [Indexed: 11/05/2022] Open
Abstract
Although recent evidence demonstrates heterogeneity among CD8+ T cells during chronic infection, developmental relationships and mechanisms underlying their fate decisions remain incompletely understood. Using single-cell RNA and TCR sequencing, we traced the clonal expansion and differentiation of CD8+ T cells during chronic LCMV infection. We identified immense clonal and phenotypic diversity, including a subset termed intermediate cells. Trajectory analyses and infection models showed intermediate cells arise from progenitor cells before bifurcating into terminal effector and exhausted subsets. Genetic ablation experiments identified that type I IFN drives exhaustion through an IRF7-dependent mechanism, possibly through an IFN-stimulated subset bridging progenitor and exhausted cells. Conversely, Zeb2 was critical for generating effector cells. Intriguingly, some T cell clones exhibited lineage bias. Mechanistically, we identified that TCR avidity correlates with an exhausted fate, whereas SHP-1 selectively restricts low-avidity effector cell accumulation. Thus, our work elucidates novel mechanisms underlying CD8+ T cell fate determination during persistent infection and suggests two potential pathways leading to exhaustion.
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Affiliation(s)
- Moujtaba Y. Kasmani
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
| | - Ryan Zander
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
| | - H. Kay Chung
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA
| | - Yao Chen
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
| | - Achia Khatun
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
| | - Martina Damo
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT
| | - Paytsar Topchyan
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
| | - Kaitlin E. Johnson
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - Darya Levashova
- Department of Microbiology, Immunology, and Cancer Biology, and Carter Immunology Center, University of Virginia, Charlottesville, VA
| | - Robert Burns
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
| | - Ulrike M. Lorenz
- Department of Microbiology, Immunology, and Cancer Biology, and Carter Immunology Center, University of Virginia, Charlottesville, VA
| | - Vera L. Tarakanova
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - Nikhil S. Joshi
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT
| | - Susan M. Kaech
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, La Jolla, CA
| | - Weiguo Cui
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
- Blood Research Institute, Versiti Wisconsin, Milwaukee, WI
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19
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Zhou S, Lu C, Liu G, Hu Q, Yang J. IRF1 expression might be a biomarker of CD8+ T cell infiltration in cutaneous melanoma. Expert Rev Clin Immunol 2022; 18:1319-1327. [PMID: 36300336 DOI: 10.1080/1744666x.2022.2141228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE This study aimed to explore the expression profile of interferon regulatory factor (IRF) genes in skin cutaneous melanoma (SKCM), their association with CD8 + T cell infiltration, and the potential regulatory network in melanoma and non-melanoma cells. METHODS Bioinformatic analysis was conducted using the SKCM subset of The Cancer Genome Atlas (TCGA) Pan-Cancer, Genotype-Tissue Expression Project (GTEx), and single-cell RNA-seq data from the Human Protein Atlas and Jerby-Arnon et al. 2018's dataset. RESULTS IRF1 expression is robustly associated with moderate to strong CD8 + T cell infiltration in the tumor microenvironment. It is ubiquitously expressed in tumor and non-tumor cells in melanoma. Melanoma tumor cells and macrophages had 16/36 and 9/27 cell-specific IRF1-correlated genes, respectively. The methylation of four CpG sites (cg00255919, cg21138405, cg15375424, and cg27587780) within the IRF1 gene locus showed moderate to strong negative correlations with IRF1 expression. CONCLUSION IRF1 expression might serve as a biomarker indicating CD8 + T cell infiltration in skin melanoma. It might exert different regulatory effects in melanoma and non-melanoma cells in the tumor microenvironment. Cg00255919, cg21138405, cg15375424, and cg27587780 are four critical CpG sites that might modulate the transcription of IRF1.
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Affiliation(s)
- Shijie Zhou
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Chunli Lu
- Department of Dermatology, the Second People's Hospital of Neijiang, Neijiang, Sichuan, China
| | - Gan Liu
- Department of Cosmetic Dermatology, the First People's Hospital of Neijiang, Neijiang, Sichuan, China
| | - Qinsheng Hu
- Department of Orthopedics, Orthopedics Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jinliang Yang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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20
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Gao L, Zhou J, Ye L. Role of CXCR5 + CD8 + T cells in human immunodeficiency virus-1 infection. Front Microbiol 2022; 13:998058. [PMID: 36452930 PMCID: PMC9701836 DOI: 10.3389/fmicb.2022.998058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/24/2022] [Indexed: 07/30/2023] Open
Abstract
Human immunodeficiency virus (HIV) infection can be effectively suppressed by life-long administration of combination antiretroviral therapy (cART). However, the viral rebound can occur upon cART cessation due to the long-term presence of HIV reservoirs, posing a considerable barrier to drug-free viral remission. Memory CD4+ T cell subsets, especially T follicular helper (T FH ) cells that reside in B-cell follicles within lymphoid tissues, are regarded as the predominant cellular compartment of the HIV reservoir. Substantial evidence indicates that HIV-specific CD8+ T cell-mediated cellular immunity can sustain long-term disease-free and transmission-free HIV control in elite controllers. However, most HIV cure strategies that rely on expanded HIV-specific CD8+ T cells for virus control are likely to fail due to cellular exhaustion and T FH reservoir-specialized anatomical structures that isolate HIV-specific CD8+ T cell entry into B-cell follicles. Loss of stem-like memory properties is a key feature of exhaustion. Recent studies have found that CXC chemokine receptor type 5 (CXCR5)-expressing HIV-specific CD8+ T cells are memory-like CD8+ T cells that can migrate into B-cell follicles to execute inhibition of viral replication. Furthermore, these unique CD8+ T cells can respond to immune checkpoint blockade (ICB) therapy. In this review, we discuss the functions of these CD8+ T cells as well as the translation of findings into viable HIV treatment and cure strategies.
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Affiliation(s)
- Leiqiong Gao
- Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jing Zhou
- Institute of Immunology, Third Military Medical University, Chongqing, China
| | - Lilin Ye
- Institute of Immunology, Third Military Medical University, Chongqing, China
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21
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Novel strategies exploiting interleukin-12 in cancer immunotherapy. Pharmacol Ther 2022; 239:108189. [DOI: 10.1016/j.pharmthera.2022.108189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/05/2022] [Accepted: 04/11/2022] [Indexed: 11/24/2022]
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22
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Expressions of Interleukin-27 in Oral Lichen Planus, Oral Leukoplakia, and Oral Squamous Cell Carcinoma. Inflammation 2022; 45:1023-1038. [DOI: 10.1007/s10753-021-01599-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 12/30/2022]
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23
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Cheng J, Myers TG, Levinger C, Kumar P, Kumar J, Goshu BA, Bosque A, Catalfamo M. IL-27 induces IFN/STAT1-dependent genes and enhances function of TIGIT + HIVGag-specific T cells. iScience 2022; 25:103588. [PMID: 35005538 PMCID: PMC8717455 DOI: 10.1016/j.isci.2021.103588] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 11/03/2021] [Accepted: 12/06/2021] [Indexed: 02/07/2023] Open
Abstract
HIV-specific T cells have diminished effector function and fail to control/eliminate the virus. IL-27, a member of the IL-6/IL-12 cytokine superfamily has been shown to inhibit HIV replication. However, whether or not IL-27 can enhance HIV-specific T cell function is largely unknown. In the present manuscript, we investigated the role of IL-27 signaling in human T cells by evaluating the global transcriptional changes related to the function of HIV-specific T cells. We found that T cells from people living with HIV (PLWH), expressed higher levels of STAT1 leading to enhanced STAT1 activation upon IL-27 stimulation. Observed IL-27 induced transcriptional changes were associated with IFN/STAT1-dependent pathways in CD4 and CD8 T cells. Importantly, IL-27 dependent modulation of T-bet expression promoted IFNγ secretion by TIGIT+HIVGag-specific T cells. This new immunomodulatory effect of IL-27 on HIV-specific T cell function suggests its potential therapeutic use in cure strategies.
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Affiliation(s)
- Jie Cheng
- Department of Microbiology and Immunology, Georgetown University School of Medicine, 3970 Reservoir Road, N.W, New Research Building, Room EG19A, Washington, DC 20057, USA
| | - Timothy G. Myers
- Genomic Technologies Section, Research Technologies Branch, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Callie Levinger
- Department of Microbiology, Immunology and Tropical Medicine, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA
| | - Princy Kumar
- Division of Infectious Diseases and Travel Medicine, Georgetown University School of Medicine, Washington, DC 20057, USA
| | - Jai Kumar
- Division of Infectious Diseases and Travel Medicine, Georgetown University School of Medicine, Washington, DC 20057, USA
| | - Bruktawit A. Goshu
- Department of Microbiology and Immunology, Georgetown University School of Medicine, 3970 Reservoir Road, N.W, New Research Building, Room EG19A, Washington, DC 20057, USA
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Alberto Bosque
- Department of Microbiology, Immunology and Tropical Medicine, School of Medicine & Health Sciences, George Washington University, Washington, DC 20037, USA
| | - Marta Catalfamo
- Department of Microbiology and Immunology, Georgetown University School of Medicine, 3970 Reservoir Road, N.W, New Research Building, Room EG19A, Washington, DC 20057, USA
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24
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Pratumchai I, Zak J, Huang Z, Min B, Oldstone MBA, Teijaro JR. B cell-derived IL-27 promotes control of persistent LCMV infection. Proc Natl Acad Sci U S A 2022; 119:e2116741119. [PMID: 35022243 PMCID: PMC8784116 DOI: 10.1073/pnas.2116741119] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 11/30/2021] [Indexed: 11/18/2022] Open
Abstract
Recent studies have identified a critical role for B cell-produced cytokines in regulating both humoral and cellular immunity. Here, we show that B cells are an essential source of interleukin-27 (IL-27) during persistent lymphocytic choriomeningitis virus (LCMV) clone 13 (Cl-13) infection. By using conditional knockout mouse models with specific IL-27p28 deletion in B cells, we observed that B cell-derived IL-27 promotes survival of virus-specific CD4 T cells and supports functions of T follicular helper (Tfh) cells. Mechanistically, B cell-derived IL-27 promotes CD4 T cell function, antibody class switch, and the ability to control persistent LCMV infection. Deletion of IL-27ra in T cells demonstrated that T cell-intrinsic IL-27R signaling is essential for viral control, optimal CD4 T cell responses, and antibody class switch during persistent LCMV infection. Collectively, our findings identify a cellular mechanism whereby B cell-derived IL-27 drives antiviral immunity and antibody responses through IL-27 signaling on T cells to promote control of LCMV Cl-13 infection.
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Affiliation(s)
- Isaraphorn Pratumchai
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037
- Department of Immunology, Leiden University Medical Center, Leiden 2333 ZA, The Netherlands
| | - Jaroslav Zak
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037
| | - Zhe Huang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037
| | - Booki Min
- Department of Microbiology-Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611
| | - Michael B A Oldstone
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037;
| | - John R Teijaro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037;
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25
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Ozga AJ, Chow MT, Lopes ME, Servis RL, Di Pilato M, Dehio P, Lian J, Mempel TR, Luster AD. CXCL10 chemokine regulates heterogeneity of the CD8 + T cell response and viral set point during chronic infection. Immunity 2022; 55:82-97.e8. [PMID: 34847356 PMCID: PMC8755631 DOI: 10.1016/j.immuni.2021.11.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 04/19/2021] [Accepted: 11/02/2021] [Indexed: 01/13/2023]
Abstract
CD8+ T cells responding to chronic infection adapt an altered differentiation program that provides some restraint on pathogen replication yet limits immunopathology. This adaptation is imprinted in stem-like cells and propagated to their progeny. Understanding the molecular control of CD8+ T cell differentiation in chronic infection has important therapeutic implications. Here, we find that the chemokine receptor CXCR3 is highly expressed on viral-specific stem-like CD8+ T cells and that one of its ligands, CXCL10, regulates the persistence and heterogeneity of responding CD8+ T cells in spleens of mice chronically infected with lymphocytic choriomeningitis virus. CXCL10 is produced by inflammatory monocytes and fibroblasts of the splenic red pulp, where it grants stem-like cells access to signals promoting differentiation and limits their exposure to pro-survival niches in the white pulp. Consequently, functional CD8+ T cell responses are greater in Cxcl10-/- mice and are associated with a lower viral set point.
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Affiliation(s)
- Aleksandra J Ozga
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Melvyn T Chow
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Mateus E Lopes
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA; Center for Gastrointestinal Biology, Departamento de Morfologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais 31270-901, Brazil
| | - Rachel L Servis
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Mauro Di Pilato
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA; Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Philippe Dehio
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA; Department of Biomedicine, University of Basel, 4031 Basel, Switzerland
| | - Jeffrey Lian
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Thorsten R Mempel
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Andrew D Luster
- Center for Immunology and Inflammatory Diseases, Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA.
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26
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Suwanpradid J, Lee MJ, Hoang P, Kwock J, Floyd LP, Smith JS, Yin Z, Atwater AR, Rajagopal S, Kedl RM, Corcoran DL, Zhang JY, MacLeod AS. IL-27 Derived From Macrophages Facilitates IL-15 Production and T Cell Maintenance Following Allergic Hypersensitivity Responses. Front Immunol 2021; 12:713304. [PMID: 34659203 PMCID: PMC8515907 DOI: 10.3389/fimmu.2021.713304] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 09/13/2021] [Indexed: 12/03/2022] Open
Abstract
Crosstalk between T cells, dendritic cells, and macrophages in temporal leukocyte clusters within barrier tissues provides a new concept for T cell activation in the skin. Activated T cells from these leukocyte clusters play critical roles in the efferent phase of allergic contact hypersensitivity (CHS). However, the cytokines driving maintenance and survival of pathogenic T cells during and following CHS remain mostly unknown. Upon epicutaneous allergen challenge, we here report that macrophages produce IL-27 which then induces IL-15 production from epidermal keratinocytes and dermal myeloid cells within leukocyte clusters. In agreement with the known role of IL-15 as a T cell survival factor and growth cytokine, this signaling axis enhances BCL2 and survival of skin T cells. Genetic depletion or pharmacological blockade of IL-27 in CHS mice leads to abrogated epidermal IL-15 production resulting in a decrease in BCL2 expression in T cells and a decline in dermal CD8+ T cells and T cell cluster numbers. These findings suggest that the IL-27 pathway is an important cytokine for regulating cutaneous T cell immunity.
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Affiliation(s)
| | - Min Jin Lee
- Department of Dermatology, Duke University, Durham, NC, United States.,Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, United States
| | - Peter Hoang
- Department of Dermatology, Duke University, Durham, NC, United States
| | - Jeffery Kwock
- Department of Dermatology, Duke University, Durham, NC, United States
| | - Lauren P Floyd
- Department of Dermatology, Duke University, Durham, NC, United States
| | - Jeffrey S Smith
- Department of Biochemistry, Duke University, Durham, NC, United States
| | - Zhinan Yin
- Zhuhai Institute of Translational Medicine Zhuhai People's Hospital Affiliated with Jinan University, Jinan University, Zhuhai, China.,The Biomedical Translational Research Institute, Faculty of Medical Science, Jinan University, Guangzhou, China
| | - Amber R Atwater
- Department of Dermatology, Duke University, Durham, NC, United States
| | - Sudarshan Rajagopal
- Department of Biochemistry, Duke University, Durham, NC, United States.,Department of Medicine, Duke University, Durham, NC, United States
| | - Ross M Kedl
- Department of Immunology and Microbiology, University of Colorado Anschutz School of Medicine, Aurora, CO, United States
| | - David L Corcoran
- Center for Genomic and Computational Biology, Duke University, Durham, NC, United States
| | - Jennifer Y Zhang
- Department of Dermatology, Duke University, Durham, NC, United States.,Department of Pathology, Duke University, Durham, NC, United States
| | - Amanda S MacLeod
- Department of Dermatology, Duke University, Durham, NC, United States.,Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, United States.,Department of Immunology, Duke University, Durham, NC, United States
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27
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Ciecko AE, Schauder DM, Foda B, Petrova G, Kasmani MY, Burns R, Lin CW, Drobyski WR, Cui W, Chen YG. Self-Renewing Islet TCF1 + CD8 T Cells Undergo IL-27-Controlled Differentiation to Become TCF1 - Terminal Effectors during the Progression of Type 1 Diabetes. THE JOURNAL OF IMMUNOLOGY 2021; 207:1990-2004. [PMID: 34507949 DOI: 10.4049/jimmunol.2100362] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 08/11/2021] [Indexed: 11/19/2022]
Abstract
In type 1 diabetes (T1D) autoreactive CD8 T cells infiltrate pancreatic islets and destroy insulin-producing β cells. Progression to T1D onset is a chronic process, which suggests that the effector activity of β-cell autoreactive CD8 T cells needs to be maintained throughout the course of disease development. The mechanism that sustains diabetogenic CD8 T cell effectors during the course of T1D progression has not been completely defined. Here we used single-cell RNA sequencing to gain further insight into the phenotypic complexity of islet-infiltrating CD8 T cells in NOD mice. We identified two functionally distinct subsets of activated CD8 T cells, CD44highTCF1+CXCR6- and CD44highTCF1-CXCR6+, in islets of prediabetic NOD mice. Compared with CD44highTCF1+CXCR6- CD8 T cells, the CD44highTCF1-CXCR6+ subset expressed higher levels of inhibitory and cytotoxic molecules and was more prone to apoptosis. Adoptive cell transfer experiments revealed that CD44highTCF1+CXCR6- CD8 T cells, through continuous generation of the CD44highTCF1-CXCR6+ subset, were more capable than the latter population to promote insulitis and the development of T1D. We further showed that direct IL-27 signaling in CD8 T cells promoted the generation of terminal effectors from the CD44highTCF1+CXCR6- population. These results indicate that islet CD44highTCF1+CXCR6- CD8 T cells are a progenitor-like subset with self-renewing capacity, and, under an IL-27-controlled mechanism, they differentiate into the CD44highTCF1-CXCR6+ terminal effector population. Our study provides new insight into the sustainability of the CD8 T cell response in the pathogenesis of T1D.
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Affiliation(s)
- Ashley E Ciecko
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI
| | - David M Schauder
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI.,Versiti Blood Research Institute, Milwaukee, WI
| | - Bardees Foda
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI.,Max McGee National Research Center for Juvenile Diabetes, Medical College of Wisconsin, Milwaukee, WI.,Department of Molecular Genetics and Enzymology, National Research Center, Dokki, Egypt
| | - Galina Petrova
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI
| | - Moujtaba Y Kasmani
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI.,Versiti Blood Research Institute, Milwaukee, WI
| | | | - Chien-Wei Lin
- Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI; and
| | - William R Drobyski
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI.,Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Weiguo Cui
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI.,Versiti Blood Research Institute, Milwaukee, WI
| | - Yi-Guang Chen
- Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, WI; .,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI.,Max McGee National Research Center for Juvenile Diabetes, Medical College of Wisconsin, Milwaukee, WI
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28
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Zhang W, Yan C, Zhang T, Chen X, Dong J, Zhao J, Han D, Wang J, Zhao G, Cao F, Zhou D, Jiang H, Tang P, Zhao L, Yuan Z, Wang Q, Wang P, Pang Q. Addition of camrelizumab to docetaxel, cisplatin, and radiation therapy in patients with locally advanced esophageal squamous cell carcinoma: a phase 1b study. Oncoimmunology 2021; 10:1971418. [PMID: 34616588 PMCID: PMC8489938 DOI: 10.1080/2162402x.2021.1971418] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Patients with locally advanced esophageal squamous cell carcinoma (ESCC) show poor survival after concurrent chemoradiotherapy. This study investigated the safety and feasibility of combining concurrent chemoradiotherapy with the anti-PD-1 antibody camrelizumab as first-line treatment for these patients. In this phase 1b study (ClinicalTrials.gov NCT03671265), patients received concurrent chemotherapy (cisplatin [25 mg/m2] plus docetaxel [25 mg/m2] for 4 weeks) and radiotherapy (2.0 Gy/fraction, total 60 Gy) with camrelizumab (200 mg every 2 weeks for 32 weeks). Primary endpoints were safety and tolerability, and health-related quality of life. Secondary endpoints were radiological and pathological response rates, overall survival (OS), and progression-free survival (PFS). Candidate biomarkers in tumor and peripheral blood were monitored at baseline and after 40 Gy radiation. Twenty patients were enrolled. The most common treatment-related grade 3 adverse events included radiation esophagitis (20%) and esophageal fistula (10%). Serious treatment-related adverse events occurred in eight (40%) patients. No treatment-related deaths were reported. Health-related quality of life did not deteriorate. Thirteen (65%) patients had an objective response after 40 Gy radiation. At a median follow-up of 23.7 months (95% CI 21.9–24.5), OS and PFS time ranged from 8.2–28.5 and 4.0–28.5 months, respectively. The 12-month and 24-month OS rate was 85.0% and 69.6%; PFS rate was 80.0% and 65.0%. Tumor PD-L1 expression and CD11c+ dendritic cells and peripheral-blood IL-27, IL-15, Eotaxin-3, and IL-22 were associated with OS. First-line concurrent chemoradiotherapy plus camrelizumab had a manageable safety profile and promising antitumour efficacy for ESCC, and deserves further study.
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Affiliation(s)
- Wencheng Zhang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Cihui Yan
- Department of Immunology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Tian Zhang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Xi Chen
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jie Dong
- Department of Nutrition Therapy, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Immunology and Biotherapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jingjing Zhao
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Dong Han
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jun Wang
- Department of Radiotherapy, The Fourth Hospital of Hebei Medical University, Hebei Clinical Research Center for Radiation Oncology, Shijiazhuang, China
| | - Gang Zhao
- Department of Pathology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Fuliang Cao
- Department of Endoscopy Diagnosis and Therapy, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Dejun Zhou
- Department of Endoscopy Diagnosis and Therapy, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Hongjing Jiang
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Peng Tang
- Department of Esophageal Cancer, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Lujun Zhao
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Zhiyong Yuan
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Quanren Wang
- Jiangsu Hengrui Pharmaceuticals Co., Ltd., Lianyungang, China
| | - Ping Wang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Qingsong Pang
- Department of Radiation Oncology, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
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29
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Chronic LCMV Infection Is Fortified with Versatile Tactics to Suppress Host T Cell Immunity and Establish Viral Persistence. Viruses 2021; 13:v13101951. [PMID: 34696381 PMCID: PMC8537583 DOI: 10.3390/v13101951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/15/2021] [Accepted: 09/22/2021] [Indexed: 12/19/2022] Open
Abstract
Ever since the immune regulatory strains of lymphocytic choriomeningitis virus (LCMV), such as Clone 13, were isolated, LCMV infection of mice has served as a valuable model for the mechanistic study of viral immune suppression and virus persistence. The exhaustion of virus-specific T cells was demonstrated during LCMV infection, and the underlying mechanisms have been extensively investigated using LCMV infection in mouse models. In particular, the mechanism for gradual CD8+ T cell exhaustion at molecular and transcriptional levels has been investigated. These studies revealed crucial roles for inhibitory receptors, surface markers, regulatory cytokines, and transcription factors, including PD-1, PSGL-1, CXCR5, and TOX in the regulation of T cells. However, the action mode for CD4+ T cell suppression is largely unknown. Recently, sphingosine kinase 2 was proven to specifically repress CD4+ T cell proliferation and lead to LCMV persistence. As CD4+ T cell regulation was also known to be important for viral persistence, research to uncover the mechanism for CD4+ T cell repression could help us better understand how viruses launch and prolong their persistence. This review summarizes discoveries derived from the study of LCMV in regard to the mechanisms for T cell suppression and approaches for the termination of viral persistence with special emphasis on CD8+ T cells.
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30
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Liu X, Shi GP, Guo J. Innate Immune Cells in Pressure Overload-Induced Cardiac Hypertrophy and Remodeling. Front Cell Dev Biol 2021; 9:659666. [PMID: 34368120 PMCID: PMC8343105 DOI: 10.3389/fcell.2021.659666] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/28/2021] [Indexed: 12/23/2022] Open
Abstract
Pressure overload and heart failure are among the leading causes of cardiovascular morbidity and mortality. Accumulating evidence suggests that inflammatory cell activation and release of inflammatory mediators are of vital importance during the pathogenesis of these cardiac diseases. Yet, the roles of innate immune cells and subsequent inflammatory events in these processes remain poorly understood. Here, we outline the possible underlying mechanisms of innate immune cell participation, including mast cells, macrophages, monocytes, neutrophils, dendritic cells, eosinophils, and natural killer T cells in these pathological processes. Although these cells accumulate in the atrium or ventricles at different time points after pressure overload, their cardioprotective or cardiodestructive activities differ from each other. Among them, mast cells, neutrophils, and dendritic cells exert detrimental function in experimental models, whereas eosinophils and natural killer T cells display cardioprotective activities. Depending on their subsets, macrophages and monocytes may exacerbate cardiodysfunction or negatively regulate cardiac hypertrophy and remodeling. Pressure overload stimulates the secretion of cytokines, chemokines, and growth factors from innate immune cells and even resident cardiomyocytes that together assist innate immune cell infiltration into injured heart. These infiltrates are involved in pro-hypertrophic events and cardiac fibroblast activation. Immune regulation of cardiac innate immune cells becomes a promising therapeutic approach in experimental cardiac disease treatment, highlighting the significance of their clinical evaluation in humans.
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Affiliation(s)
- Xin Liu
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States
- Department of Cardiology, Renmin Hospital of Wuhan University, Cardiovascular Research Institute, Wuhan University, Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Guo-Ping Shi
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States
| | - Junli Guo
- Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, United States
- Hainan Provincial Key Laboratory for Tropical Cardiovascular Diseases Research & Key Laboratory of Emergency and Trauma of Ministry of Education, Institute of Cardiovascular Research of the First Affiliated Hospital, Hainan Medical University, Haikou, China
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31
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O’Connor RA, Chauhan V, Mathieson L, Titmarsh H, Koppensteiner L, Young I, Tagliavini G, Dorward DA, Prost S, Dhaliwal K, Wallace WA, Akram AR. T cells drive negative feedback mechanisms in cancer associated fibroblasts, promoting expression of co-inhibitory ligands, CD73 and IL-27 in non-small cell lung cancer. Oncoimmunology 2021; 10:1940675. [PMID: 34290905 PMCID: PMC8274440 DOI: 10.1080/2162402x.2021.1940675] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 06/07/2021] [Indexed: 11/10/2022] Open
Abstract
The success of immune checkpoint therapy shows tumor-reactive T cells can eliminate cancer cells but are restrained by immunosuppression within the tumor micro-environment (TME). Cancer associated fibroblasts (CAFs) are the dominant stromal cell in the TME and co-localize with T cells in non-small cell lung cancer. We demonstrate the bidirectional nature of CAF/T cell interactions; T cells promote expression of co-inhibitory ligands, MHC molecules and CD73 on CAFs, increasing their production of IL-6 and eliciting production of IL-27. In turn CAFs upregulate co-inhibitory receptors on T cells including the ectonucleotidase CD39 promoting development of an exhausted but highly cytotoxic phenotype. Our results highlight the bidirectional interaction between T cells and CAFs in promoting components of the immunosuppressive CD39, CD73 adenosine pathway and demonstrate IL-27 production can be induced in CAF by activated T cells.
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Affiliation(s)
- Richard A O’Connor
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Vishwani Chauhan
- Edinburgh Medical School, The Chancellor’s Building, University of Edinburgh, Edinburgh, UK
| | - Layla Mathieson
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Helen Titmarsh
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Lilian Koppensteiner
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Irene Young
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Guilia Tagliavini
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - David A Dorward
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
- Department of Pathology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Sandrine Prost
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
- Department of Pathology, The Chancellor’s Building, University of Edinburgh, Edinburgh, UK
| | - Kevin Dhaliwal
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - William A Wallace
- Department of Pathology, Royal Infirmary of Edinburgh, Edinburgh, UK
- Department of Pathology, The Chancellor’s Building, University of Edinburgh, Edinburgh, UK
| | - Ahsan R Akram
- Centre for Inflammation Research, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, UK
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
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32
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Elzein SM, Zimmerer JM, Han JL, Ringwald BA, Bumgardner GL. CXCR5 +CD8 + T cells: A Review of their Antibody Regulatory Functions and Clinical Correlations. THE JOURNAL OF IMMUNOLOGY 2021; 206:2775-2783. [PMID: 34602651 DOI: 10.4049/jimmunol.2100082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
CD8+ T cells have conventionally been studied in relationship to pathogen or tumor clearance. Recent reports have identified novel functions of CXCR5+CD8+ T cells that can home to lymphoid follicles, a key site of antibody production. In this review we provide an in-depth analysis of conflicting reports regarding the impact of CXCR5+CD8+ T cells on antibody production and examine the data supporting a role for antibody-enhancement (B cell "helper") and antibody-downregulation (antibody-suppressor) by CXCR5+CD8+ T cell subsets. CXCR5+CD8+ T cell molecular phenotypes are associated with CD8-mediated effector functions including distinct subsets that regulate antibody responses. Co-inhibitory molecule PD-1, among others, distinguish CXCR5+CD8+ T cell subsets. We also provide the first in-depth review of human CXCR5+CD8+ T cells in the context of clinical outcomes and discuss the potential utility of monitoring the quantity of peripheral blood or tissue infiltrating CXCR5+CD8+ T cells as a prognostic tool in multiple disease states.
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Affiliation(s)
- Steven M Elzein
- Medical Student Research Program, The Ohio State University College of Medicine, Columbus, OH
| | - Jason M Zimmerer
- Department of Surgery, Comprehensive Transplant Center, The Ohio State University, Columbus, OH
| | - Jing L Han
- Department of Surgery, Comprehensive Transplant Center, The Ohio State University, Columbus, OH.,Biomedical Sciences Graduate Program, The Ohio State University College of Medicine, Columbus, OH
| | - Bryce A Ringwald
- Medical Student Research Program, The Ohio State University College of Medicine, Columbus, OH
| | - Ginny L Bumgardner
- Department of Surgery, Comprehensive Transplant Center, The Ohio State University, Columbus, OH
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33
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Duckworth BC, Lafouresse F, Wimmer VC, Broomfield BJ, Dalit L, Alexandre YO, Sheikh AA, Qin RZ, Alvarado C, Mielke LA, Pellegrini M, Mueller SN, Boudier T, Rogers KL, Groom JR. Effector and stem-like memory cell fates are imprinted in distinct lymph node niches directed by CXCR3 ligands. Nat Immunol 2021; 22:434-448. [PMID: 33649580 DOI: 10.1038/s41590-021-00878-5] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 01/14/2021] [Indexed: 02/07/2023]
Abstract
T cells dynamically interact with multiple, distinct cellular subsets to determine effector and memory differentiation. Here, we developed a platform to quantify cell location in three dimensions to determine the spatial requirements that direct T cell fate. After viral infection, we demonstrated that CD8+ effector T cell differentiation is associated with positioning at the lymph node periphery. This was instructed by CXCR3 signaling since, in its absence, T cells are confined to the lymph node center and alternatively differentiate into stem-like memory cell precursors. By mapping the cellular sources of CXCR3 ligands, we demonstrated that CXCL9 and CXCL10 are expressed by spatially distinct dendritic and stromal cell subsets. Unlike effector cells, retention of stem-like memory precursors in the paracortex is associated with CCR7 expression. Finally, we demonstrated that T cell location can be tuned, through deficiency in CXCL10 or type I interferon signaling, to promote effector or stem-like memory fates.
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MESH Headings
- Animals
- Arenaviridae Infections/genetics
- Arenaviridae Infections/immunology
- Arenaviridae Infections/metabolism
- Arenaviridae Infections/virology
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- CD8-Positive T-Lymphocytes/virology
- Cell Differentiation
- Cell Lineage
- Cells, Cultured
- Chemokine CXCL10/genetics
- Chemokine CXCL10/metabolism
- Chemokine CXCL9/genetics
- Chemokine CXCL9/metabolism
- Chemotaxis, Leukocyte
- Dendritic Cells/immunology
- Dendritic Cells/metabolism
- Disease Models, Animal
- Host-Pathogen Interactions
- Immunologic Memory
- Interferon Type I/metabolism
- Ligands
- Lymph Nodes/immunology
- Lymph Nodes/metabolism
- Lymph Nodes/virology
- Lymphocytic choriomeningitis virus/immunology
- Lymphocytic choriomeningitis virus/pathogenicity
- Mice, Inbred C57BL
- Mice, Knockout
- Phenotype
- Precursor Cells, T-Lymphoid/immunology
- Precursor Cells, T-Lymphoid/metabolism
- Precursor Cells, T-Lymphoid/virology
- Receptor, Interferon alpha-beta/genetics
- Receptor, Interferon alpha-beta/metabolism
- Receptors, CCR7/metabolism
- Receptors, CXCR3/genetics
- Receptors, CXCR3/metabolism
- Signal Transduction
- Stem Cell Niche
- Stromal Cells/immunology
- Stromal Cells/metabolism
- Mice
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Affiliation(s)
- Brigette C Duckworth
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia.
| | - Fanny Lafouresse
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
- Centre de Recherches en Cancérologie de Toulouse, INSERM U1037, Equipe Labellisée Ligue Nationale Contre le Cancer, Université de Toulouse III-Paul Sabatier, Toulouse, France
| | - Verena C Wimmer
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
- Centre for Dynamic Imaging, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Benjamin J Broomfield
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Lennard Dalit
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
| | - Yannick O Alexandre
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Amania A Sheikh
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
| | - Raymond Z Qin
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
| | - Carolina Alvarado
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Lisa A Mielke
- Olivia Newton-John Cancer Research Institute, La Trobe University School of Cancer Medicine, Heidelberg, Victoria, Australia
| | - Marc Pellegrini
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
- Division of Infection and Immunity, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Scott N Mueller
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- The Australian Research Council Centre of Excellence in Advanced Molecular Imaging, The University of Melbourne, Melbourne, Victoria, Australia
| | - Thomas Boudier
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
- Centre for Dynamic Imaging, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
- Sorbonne Université, Paris, France
| | - Kelly L Rogers
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia
- Centre for Dynamic Imaging, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Joanna R Groom
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.
- Department of Medical Biology, University of Melbourne, Parkville, Victoria, Australia.
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34
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Huang Z, Kang SG, Li Y, Zak J, Shaabani N, Deng K, Shepherd J, Bhargava R, Teijaro JR, Xiao C. IFNAR1 signaling in NK cells promotes persistent virus infection. SCIENCE ADVANCES 2021; 7:7/13/eabb8087. [PMID: 33771858 PMCID: PMC7997497 DOI: 10.1126/sciadv.abb8087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 02/09/2021] [Indexed: 06/12/2023]
Abstract
Inhibition of type 1 interferon (IFN-I) signaling promotes the control of persistent virus infection, but the underlying mechanisms remain poorly understood. Here, we report that genetic ablation of Ifnar1 specifically in natural killer (NK) cells led to elevated numbers of T follicular helper cells, germinal center B cells, and plasma cells and improved antiviral T cell function, resulting in hastened virus clearance that was comparable to IFNAR1 neutralizing antibody treatment. Antigen-specific B cells and antiviral antibodies were essential for the accelerated control of LCMV Cl13 infection following IFNAR1 blockade. IFNAR1 signaling in NK cells promoted NK cell function and general killing of antigen-specific CD4 and CD8 T cells. Therefore, inhibition of IFN-I signaling in NK cells enhances CD4 and CD8 T cell responses, promotes humoral immune responses, and thereby facilitates the control of persistent virus infection.
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Affiliation(s)
- Zhe Huang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Seung Goo Kang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- Department of Molecular Bioscience/Institute of Bioscience and Biotechnology, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Yunqiao Li
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Jaroslav Zak
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Namir Shaabani
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Kaiyuan Deng
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
- School of Medicine, Nankai University, Tianjin 30071, China
| | - Jovan Shepherd
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Raag Bhargava
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - John R Teijaro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
| | - Changchun Xiao
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
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35
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Yao C, Lou G, Sun HW, Zhu Z, Sun Y, Chen Z, Chauss D, Moseman EA, Cheng J, D'Antonio MA, Shi W, Shi J, Kometani K, Kurosaki T, Wherry EJ, Afzali B, Gattinoni L, Zhu Y, McGavern DB, O'Shea JJ, Schwartzberg PL, Wu T. BACH2 enforces the transcriptional and epigenetic programs of stem-like CD8 + T cells. Nat Immunol 2021; 22:370-380. [PMID: 33574619 PMCID: PMC7906956 DOI: 10.1038/s41590-021-00868-7] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 01/04/2021] [Indexed: 01/28/2023]
Abstract
During chronic infection and cancer, a self-renewing CD8+ T cell subset maintains long-term immunity and is critical to the effectiveness of immunotherapy. These stem-like CD8+ T cells diverge from other CD8+ subsets early after chronic viral infection. However, pathways guarding stem-like CD8+ T cells against terminal exhaustion remain unclear. Here, we show that the gene encoding transcriptional repressor BACH2 is transcriptionally and epigenetically active in stem-like CD8+ T cells but not terminally exhausted cells early after infection. BACH2 overexpression enforced stem-like cell fate, whereas BACH2 deficiency impaired stem-like CD8+ T cell differentiation. Single-cell transcriptomic and epigenomic approaches revealed that BACH2 established the transcriptional and epigenetic programs of stem-like CD8+ T cells. In addition, BACH2 suppressed the molecular program driving terminal exhaustion through transcriptional repression and epigenetic silencing. Thus, our study reveals a new pathway that enforces commitment to stem-like CD8+ lineage and prevents an alternative terminally exhausted cell fate.
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Affiliation(s)
- Chen Yao
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA.
| | - Guohua Lou
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Hong-Wei Sun
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Ziang Zhu
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Yi Sun
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Zeyu Chen
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School Medicine, Philadelphia, PA, USA
| | - Daniel Chauss
- Immunoregulation Section, Kidney Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - E Ashley Moseman
- Department of Immunology, Duke University School of Medicine, Durham, NC, USA
| | - Jun Cheng
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Marc A D'Antonio
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Wangke Shi
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Junwei Shi
- Department of Cancer Biology, University of Pennsylvania Perelman School Medicine, Philadelphia, PA, USA
| | - Kohei Kometani
- Laboratory of Lymphocyte Differentiation, RIKEN Center for Integrative Medical Sciences (IMS), Yokohama, Japan
| | - Tomohiro Kurosaki
- Laboratory of Lymphocyte Differentiation, RIKEN Center for Integrative Medical Sciences (IMS), Yokohama, Japan
- Laboratory of Lymphocyte Differentiation, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - E John Wherry
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania Perelman School Medicine, Philadelphia, PA, USA
| | - Behdad Afzali
- Immunoregulation Section, Kidney Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Luca Gattinoni
- Regensburg Center for Interventional Immunology, University of Regensburg, Regensburg, Germany
| | - Yuwen Zhu
- Department of Surgery, Division of Surgical Oncology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Dorian B McGavern
- Viral Immunology and Intravital Imaging Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD, USA
| | - John J O'Shea
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Pamela L Schwartzberg
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Tuoqi Wu
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA.
- Laboratory of Immune System Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
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Labarta-Bajo L, Zúñiga EI. BAtCHing stem-like T cells during exhaustion. Nat Immunol 2021; 22:274-276. [PMID: 33627884 PMCID: PMC9258450 DOI: 10.1038/s41590-021-00891-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Long-term pathogen and tumor control as well as checkpoint immunotherapies rely on ‘stem-like’ CD8+ T cells. New results uncover BACH2 as a key regulator of this subpopulation and solve an important piece of the puzzle.
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Affiliation(s)
- Lara Labarta-Bajo
- Division of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
- Molecular Neurobiology Laboratory, Salk Institute for Biological Studies, La Jolla, CA, USA
| | - Elina I Zúñiga
- Division of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
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Duckworth BC, Groom JR. Conversations that count: Cellular interactions that drive T cell fate. Immunol Rev 2021; 300:203-219. [PMID: 33586207 PMCID: PMC8048805 DOI: 10.1111/imr.12945] [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: 11/14/2020] [Revised: 12/16/2020] [Accepted: 12/24/2020] [Indexed: 02/06/2023]
Abstract
The relationship between the extrinsic environment and the internal transcriptional network is circular. Naive T cells first engage with antigen‐presenting cells to set transcriptional differentiation networks in motion. In turn, this regulates specific chemokine receptors that direct migration into distinct lymph node niches. Movement into these regions brings newly activated T cells into contact with accessory cells and cytokines that reinforce the differentiation programming to specify T cell function. We and others have observed similarities in the transcriptional networks that specify both CD4+ T follicular helper (TFH) cells and CD8+ central memory stem‐like (TSCM) cells. Here, we compare and contrast the current knowledge for these shared differentiation programs, compared to their effector counterparts, CD4+ T‐helper 1 (TH1) and CD8+ short‐lived effector (TSLEC) cells. Understanding the interplay between cellular interactions and transcriptional programming is essential to harness T cell differentiation that is fit for purpose; to stimulate potent T cell effector function for the elimination of chronic infection and cancer; or to amplify the formation of humoral immunity and longevity of cellular memory to prevent infectious diseases.
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Affiliation(s)
- Brigette C Duckworth
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Vic., Australia.,Department of Medical Biology, University of Melbourne, Parkville, Vic., Australia
| | - Joanna R Groom
- Division of Immunology, Walter and Eliza Hall Institute of Medical Research, Parkville, Vic., Australia.,Department of Medical Biology, University of Melbourne, Parkville, Vic., Australia
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38
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Yang M, Lu J, Zhang G, Wang Y, He M, Xu Q, Xu C, Liu H. CXCL13 shapes immunoactive tumor microenvironment and enhances the efficacy of PD-1 checkpoint blockade in high-grade serous ovarian cancer. J Immunother Cancer 2021; 9:jitc-2020-001136. [PMID: 33452206 PMCID: PMC7813306 DOI: 10.1136/jitc-2020-001136] [Citation(s) in RCA: 106] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Most patients with high-grade serous ovarian cancer (HGSC) lack an effective response to immune checkpoint blockade, highlighting the need for more knowledge about what is required for successful treatment. As follicular cytotoxic CXCR5+CD8+ T cells are maintained by reinvigoration by immune checkpoint blockade in tumors, we attempted to reveal the relationship between CXCR5+CD8+ T cells and the tumor microenvironment to predict immunotherapy responses in HGSC. METHODS 264 patients with HGSC from two cohorts and 340 HGSC cases from The Cancer Genome Atlas cohort were enrolled. Ex vivo and in vivo studies were conducted with human HGSC tumors and murine tumor models. The spatial correlation between CXC-chemokine ligand 13 (CXCL13), CXCR5, CD8, and CD20 was evaluated by immunohistochemistry and immunofluorescence. Survival was compared between different subsets of patients using Kaplan-Meier analysis. The therapeutic effect of CXCL13 and programmed cell death-1 (PD-1) blockade was validated using human HGSC tumors and murine models. RESULTS High CXCL13 expression was associated with prolonged survival. Tumors with high CXCL13 expression exhibited increased infiltration of activated and CXCR5-expressing CD8+ T cells. Incubation with CXCL13 facilitated expansion and activation of CXCR5+CD8+ T cells ex vivo. CXCR5+CD8+ T cells appeared in closer proximity to CXCL13 in tumors and chemotaxis towards CXCL13 in vitro. The combination of CXCL13, CXCR5, and CD8+ T cells was an independent predictor for survival. In addition, CXCL13 was associated with clusters of CD20+ B cells. CD20+ B cells predicted better patient survival in the presence of CXCL13. Histological evaluation highlighted colocalization of CXCL13 with tertiary lymphoid structures (TLSs). TLSs carried prognostic benefit only in the presence of CXCL13. CXCL13 in combination with anti-PD-1 therapy retarded tumor growth in a CD8+ T-cell-dependent manner, resulting in increased infiltration of cytotoxic CD8+ T cells and CXCR5+CD8+ T cells. CONCLUSIONS These data define a critical role of CXCL13 in shaping antitumor microenvironment by facilitating the maintenance of CXCR5+CD8+ T cells in TLSs and support a clinical investigation for a combination of CXCL13 and PD-1 blockade therapy in HGSC.
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Affiliation(s)
- Moran Yang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Jiaqi Lu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Guodong Zhang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Yiying Wang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Mengdi He
- Department of Biochemistry and Molecular Biology, Fudan University School of Basic Medical Sciences, Shanghai, China
| | - Qing Xu
- Department of Biochemistry and Molecular Biology, Fudan University School of Basic Medical Sciences, Shanghai, China
| | - Congjian Xu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Haiou Liu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
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Facciuolo A, Lee AH, Gonzalez Cano P, Townsend HGG, Falsafi R, Gerdts V, Potter A, Napper S, Hancock REW, Mutharia LM, Griebel PJ. Regional Dichotomy in Enteric Mucosal Immune Responses to a Persistent Mycobacterium avium ssp. paratuberculosis Infection. Front Immunol 2020; 11:1020. [PMID: 32547548 PMCID: PMC7272674 DOI: 10.3389/fimmu.2020.01020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 04/28/2020] [Indexed: 12/24/2022] Open
Abstract
Chronic enteric Mycobacterium avium ssp. paratuberculosis (MAP) infections are endemic in ruminants globally resulting in significant production losses. The mucosal immune responses occurring at the site of infection, specifically in Peyer's patches (PP), are not well-understood. The ruminant small intestine possesses two functionally distinct PPs. Discrete PPs function as mucosal immune induction sites and a single continuous PP, in the terminal small intestine, functions as a primary lymphoid tissue for B cell repertoire diversification. We investigated whether MAP infection of discrete vs. continuous PPs resulted in the induction of significantly different pathogen-specific immune responses and persistence of MAP infection. Surgically isolated intestinal segments in neonatal calves were used to target MAP infection to individual PPs. At 12 months post-infection, MAP persisted in continuous PP (n = 4), but was significantly reduced (p = 0.046) in discrete PP (n = 5). RNA-seq analysis revealed control of MAP infection in discrete PP was associated with extensive transcriptomic changes (1,707 differentially expressed genes) but MAP persistent in continuous PP elicited few host responses (4 differentially expressed genes). Cytokine gene expression in tissue and MAP-specific recall responses by mucosal immune cells isolated from PP, lamina propria and mesenteric lymph node revealed interleukin (IL)22 and IL27 as unique correlates of protection associated with decreased MAP infection in discrete PP. This study provides the first description of mucosal immune responses occurring in bovine discrete jejunal PPs and reveals that a significant reduction in MAP infection is associated with specific cytokine responses. Conversely, MAP infection persists in the continuous ileal PP with minimal perturbation of host immune responses. These data reveal a marked dichotomy in host-MAP interactions within the two functionally distinct PPs of the small intestine and identifies mucosal immune responses associated with the control of a mycobacterial infection in the natural host.
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Affiliation(s)
- Antonio Facciuolo
- Vaccine & Infectious Disease Organization—International Vaccine Centre, University of Saskatchewan, Saskatoon, SK, Canada
| | - Amy H. Lee
- Department of Microbiology and Immunology, Centre for Microbial Diseases and Immunity Research, University of British Columbia, Vancouver, BC, Canada
| | | | - Hugh G. G. Townsend
- Vaccine & Infectious Disease Organization—International Vaccine Centre, University of Saskatchewan, Saskatoon, SK, Canada
| | - Reza Falsafi
- Department of Microbiology and Immunology, Centre for Microbial Diseases and Immunity Research, University of British Columbia, Vancouver, BC, Canada
| | - Volker Gerdts
- Vaccine & Infectious Disease Organization—International Vaccine Centre, University of Saskatchewan, Saskatoon, SK, Canada
| | - Andrew Potter
- Vaccine & Infectious Disease Organization—International Vaccine Centre, University of Saskatchewan, Saskatoon, SK, Canada
| | - Scott Napper
- Vaccine & Infectious Disease Organization—International Vaccine Centre, University of Saskatchewan, Saskatoon, SK, Canada
- Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, Canada
| | - R. E. W. Hancock
- Department of Microbiology and Immunology, Centre for Microbial Diseases and Immunity Research, University of British Columbia, Vancouver, BC, Canada
| | - Lucy M. Mutharia
- Department of Molecular & Cellular Biology, University of Guelph, Guelph, ON, Canada
| | - Philip J. Griebel
- Vaccine & Infectious Disease Organization—International Vaccine Centre, University of Saskatchewan, Saskatoon, SK, Canada
- School of Public Health, University of Saskatchewan, Saskatoon, SK, Canada
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40
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Integrating context of tumor biology and vaccine design to shape multidimensional immunotherapies. FUTURE DRUG DISCOVERY 2020. [DOI: 10.4155/fdd-2019-0031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Advances in cancer therapy have offered great promise but only modest clinical benefits as monotherapies to date. Patients usually respond well to therapies targeted at specific mutations, but only for a short time. Conversely, immunotherapies help fewer patients, but increase survival. Combination therapies, which could offer the best of both worlds, are currently limited by substantial toxicity. While recent advances in genomics and proteomics have yielded an unprecedented depth of enabling datasets, it has also shifted the focus toward in silico predictions. Designing the next wave of multidimensional immunotherapies will require leveraging this knowledge while providing a renewed emphasis on tumor biology and vaccine design. This includes careful selection of tumor clinical stage in the context of pre-existing tumor microenvironments, target antigen and technology platform selections to maximize their effect, and treatment staging. Here, we review strategies on how to approach an increasingly complex landscape of immunotherapeutic agents for use in combination therapies.
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41
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Kilgore AM, Pennock ND, Kedl RM. cDC1 IL-27p28 Production Predicts Vaccine-Elicited CD8 + T Cell Memory and Protective Immunity. THE JOURNAL OF IMMUNOLOGY 2019; 204:510-517. [PMID: 31871021 DOI: 10.4049/jimmunol.1901357] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 11/23/2019] [Indexed: 01/07/2023]
Abstract
Although adjuvants and formulations are often either empirically derived, or at best judged by their ability to elicit broad inflammation, it would be ideal if specific innate correlates of adaptive immunity could be identified to set a universally applicable benchmark for adjuvant evaluation. Using an IL-27 reporter transgenic mouse model, we show in this study that conventional type 1 dendritic cell IL-27 production in the draining lymph node 12 h after s.c. vaccination directly correlates with downstream CD8+ T cell memory and protective immunity against infectious challenge. This correlation is robust, reproducible, predictive, entirely unique to vaccine biology, and is the only innate correlate of CD8+ T cell immune memory yet to be identified. Our results provide new insights into the basic biology of adjuvant-elicited cellular immunity and have clear implications for the screening and evaluation of novel adjuvants.
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Affiliation(s)
- Augustus M Kilgore
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045; and
| | | | - Ross M Kedl
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045; and
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