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Buquicchio FA, Fonseca R, Yan PK, Wang F, Evrard M, Obers A, Gutierrez JC, Raposo CJ, Belk JA, Daniel B, Zareie P, Yost KE, Qi Y, Yin Y, Nico KF, Tierney FM, Howitt MR, Lareau CA, Satpathy AT, Mackay LK. Distinct epigenomic landscapes underlie tissue-specific memory T cell differentiation. Immunity 2024:S1074-7613(24)00320-0. [PMID: 39043184 DOI: 10.1016/j.immuni.2024.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 05/07/2024] [Accepted: 06/27/2024] [Indexed: 07/25/2024]
Abstract
The memory CD8+ T cell pool contains phenotypically and transcriptionally heterogeneous subsets with specialized functions and recirculation patterns. Here, we examined the epigenetic landscape of CD8+ T cells isolated from seven non-lymphoid organs across four distinct infection models, alongside their circulating T cell counterparts. Using single-cell transposase-accessible chromatin sequencing (scATAC-seq), we found that tissue-resident memory T (TRM) cells and circulating memory T (TCIRC) cells develop along distinct epigenetic trajectories. We identified organ-specific transcriptional regulators of TRM cell development, including FOSB, FOS, FOSL1, and BACH2, and defined an epigenetic signature common to TRM cells across organs. Finally, we found that although terminal TEX cells share accessible regulatory elements with TRM cells, they are defined by TEX-specific epigenetic features absent from TRM cells. Together, this comprehensive data resource shows that TRM cell development is accompanied by dynamic transcriptome alterations and chromatin accessibility changes that direct tissue-adapted and functionally distinct T cell states.
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Affiliation(s)
- Frank A Buquicchio
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA; Gladstone-UCSF Institute of Genomic Immunology, San Francisco, CA 94158, USA
| | - Raissa Fonseca
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000, Australia
| | - Patrick K Yan
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Fangyi Wang
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Maximilien Evrard
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000, Australia
| | - Andreas Obers
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000, Australia
| | - Jacob C Gutierrez
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Colin J Raposo
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Julia A Belk
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Department of Computer Science, Stanford University, Stanford, CA 94305, USA
| | - Bence Daniel
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Pirooz Zareie
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000, Australia
| | - Kathryn E Yost
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Yanyan Qi
- Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Yajie Yin
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Katherine F Nico
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Flora M Tierney
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Michael R Howitt
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA
| | - Caleb A Lareau
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA; Parker Institute for Cancer Immunotherapy, Stanford University, Stanford, CA 94129, USA; Gladstone-UCSF Institute of Genomic Immunology, San Francisco, CA 94158, USA
| | - Ansuman T Satpathy
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Program in Immunology, Stanford University, Stanford, CA 94304, USA; Parker Institute for Cancer Immunotherapy, Stanford University, Stanford, CA 94129, USA; Gladstone-UCSF Institute of Genomic Immunology, San Francisco, CA 94158, USA.
| | - Laura K Mackay
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000, Australia.
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Takahashi M, So TY, Chamberlain-Evans V, Hughes R, Yam-Puc JC, Kania K, Ruhle M, Mann T, Schuijs MJ, Coupland P, Naisbitt D, Halim TY, Lyons PA, Lio P, Roychoudhuri R, Okkenhaug K, Adams DJ, Smith KG, Jodrell DI, Chapman MA, Thaventhiran JED. Intratumoral antigen signaling traps CD8 + T cells to confine exhaustion to the tumor site. Sci Immunol 2024; 9:eade2094. [PMID: 38787961 PMCID: PMC7616235 DOI: 10.1126/sciimmunol.ade2094] [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: 08/01/2022] [Accepted: 05/02/2024] [Indexed: 05/26/2024]
Abstract
Immunotherapy advances have been hindered by difficulties in tracking the behaviors of lymphocytes after antigen signaling. Here, we assessed the behavior of T cells active within tumors through the development of the antigen receptor signaling reporter (AgRSR) mouse, fate-mapping lymphocytes responding to antigens at specific times and locations. Contrary to reports describing the ready egress of T cells out of the tumor, we find that intratumoral antigen signaling traps CD8+ T cells in the tumor. These clonal populations expand and become increasingly exhausted over time. By contrast, antigen-signaled regulatory T cell (Treg) clonal populations readily recirculate out of the tumor. Consequently, intratumoral antigen signaling acts as a gatekeeper to compartmentalize CD8+ T cell responses, even within the same clonotype, thus enabling exhausted T cells to remain confined to a specific tumor tissue site.
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Affiliation(s)
- Munetomo Takahashi
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
- Graduate School and Faculty of Medicine, The University of Tokyo, Tokyo,
113-0033, Japan
| | - Tsz Y. So
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
- University of Cambridge, CRUK Cambridge Institute; Cambridge,
CB2 0RE, UK
| | - Vitalina Chamberlain-Evans
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
| | - Robert Hughes
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
| | - Juan Carlos Yam-Puc
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
| | - Katarzyna Kania
- University of Cambridge, CRUK Cambridge Institute; Cambridge,
CB2 0RE, UK
| | - Michelle Ruhle
- University of Cambridge, CRUK Cambridge Institute; Cambridge,
CB2 0RE, UK
| | - Tiffeney Mann
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
| | - Martijn J. Schuijs
- University of Cambridge, CRUK Cambridge Institute; Cambridge,
CB2 0RE, UK
| | - Paul Coupland
- University of Cambridge, CRUK Cambridge Institute; Cambridge,
CB2 0RE, UK
- Altos Labs Cambridge Institute, Cambridge CB21 6GP, UK
| | - Dean Naisbitt
- Department of Pharmacology and Therapeutics, University of Liverpool; Sherrington Building, Ashton Street,
Liverpool,
L69 3G, UK
| | | | - Paul A. Lyons
- Cambridge Institute of Therapeutic Immunology and Infectious
Disease, University of Cambridge; Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus,
Cambridge, UK
- Department of Medicine, University of Cambridge, School of Clinical Medicine; Cambridge Biomedical Campus,
Cambridge, UK
| | - Pietro Lio
- Department of Computer Science and Technology, University of Cambridge; Cambridge,
CB3 0FD, UK
| | | | - Klaus Okkenhaug
- Department of Pathology, University of Cambridge; Cambridge, UK
| | - David J. Adams
- Experimental Cancer Genetics, Wellcome Sanger Institute; Hinxton, Cambridge,
CB10 1SA
| | - Ken G.C. Smith
- Cambridge Institute of Therapeutic Immunology and Infectious
Disease, University of Cambridge; Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus,
Cambridge, UK
- Department of Medicine, University of Cambridge, School of Clinical Medicine; Cambridge Biomedical Campus,
Cambridge, UK
- The Walter and Eliza Hall Institute of Medical
Research, Parkville, VIC 3052,
Australia
- The University of Melbourne, Parkville, VIC 3052,
Australia
| | - Duncan I. Jodrell
- Department of Oncology, University of Cambridge, School of Clinical Medicine; Box 197, Cambridge
Biomedical Campus, Cambridge, CB2
0XZ, UK
| | - Michael A. Chapman
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
- Department of Hematology, University of Cambridge, Cambridge,
CB2 0RE, UK
| | - James E. D. Thaventhiran
- Medical Research Council Toxicology Unit, University of Cambridge; Gleeson Building, Tennis Court Road,
Cambridge,
CB2 1QR, UK
- University of Cambridge, CRUK Cambridge Institute; Cambridge,
CB2 0RE, UK
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Rodger B, Stagg AJ, Lindsay JO. The role of circulating T cells with a tissue resident phenotype (ex-T RM) in health and disease. Front Immunol 2024; 15:1415914. [PMID: 38817613 PMCID: PMC11137204 DOI: 10.3389/fimmu.2024.1415914] [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: 04/11/2024] [Accepted: 04/26/2024] [Indexed: 06/01/2024] Open
Abstract
Tissue-resident memory T cells (TRM) are long-lived memory lymphocytes that persist in non-lymphoid tissues and provide the first line of defence against invading pathogens. They adapt to their environment in a tissue-specific manner, exerting effective pathogen control through a diverse T cell receptor (TCR) repertoire and the expression of proinflammatory cytokines and cytolytic proteins. More recently, several studies have indicated that TRM can egress from the tissue into the blood as so-called "ex-TRM", or "circulating cells with a TRM phenotype". The numerically small ex-TRM population can re-differentiate in the circulation, giving rise to new memory and effector T cells. Following their egress, ex-TRM in the blood and secondary lymphoid organs can be identified based on their continued expression of the residency marker CD103, alongside other TRM-like features. Currently, it is unclear whether exit is a stochastic process, or is actively triggered in response to unknown factors. Also, it is not known whether a subset or all TRM are able to egress. Ex-TRM may be beneficial in health, as mobilisation of specialised TRM and their recruitment to both their site of origin as well as distant tissues results in an efficient distribution of the immune response. However, there is emerging evidence of a pathogenic role for ex-TRM, with a suggestion that they may perpetuate both local and distant tissue inflammation. Here, we review the evidence for the existence of ex-TRM and examine their potential involvement in disease pathogenesis.
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Affiliation(s)
- Beverley Rodger
- Blizard Institute, Barts and The London Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Andrew J. Stagg
- Blizard Institute, Barts and The London Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - James O. Lindsay
- Blizard Institute, Barts and The London Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
- Department of Gastroenterology, Royal London Hospital, Barts Health NHS Trust, London, United Kingdom
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Liu G, Wang Z, Li S. Heterogeneity and plasticity of tissue-resident memory T cells in skin diseases and homeostasis: a review. Front Immunol 2024; 15:1378359. [PMID: 38779662 PMCID: PMC11109409 DOI: 10.3389/fimmu.2024.1378359] [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: 01/29/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Skin tissue-resident memory T (Trm) cells are produced by antigenic stimulation and remain in the skin for a long time without entering the peripheral circulation. In the healthy state Trm cells can play a patrolling and surveillance role, but in the disease state Trm cells differentiate into various phenotypes associated with different diseases, exhibit different localizations, and consequently have local protective or pathogenic roles, such as disease recurrence in vitiligo and maintenance of immune homeostasis in melanoma. The most common surface marker of Trm cells is CD69/CD103. However, the plasticity of tissue-resident memory T cells after colonization remains somewhat uncertain. This ambiguity is largely due to the variation in the functionality and ultimate destination of Trm cells produced from memory cells differentiated from diverse precursors. Notably, the presence of Trm cells is not stationary across numerous non-lymphoid tissues, most notably in the skin. These cells may reenter the blood and distant tissue sites during the recall response, revealing the recycling and migration potential of the Trm cell progeny. This review focuses on the origin and function of skin Trm cells, and provides new insights into the role of skin Trm cells in the treatment of autoimmune skin diseases, infectious skin diseases, and tumors.
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Affiliation(s)
- Guomu Liu
- Department of Dermatology and Venereology, The First Hospital of Jilin University, Changchun, China
| | - Ziyue Wang
- Key Laboratory of Organ Regeneration & Transplantation of Ministry of Education, The First Hospital of Jilin University, Changchun, China
| | - Shanshan Li
- Department of Dermatology and Venereology, The First Hospital of Jilin University, Changchun, China
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Murakami M. Tissue-resident memory T cells: decoding intra-organ diversity with a gut perspective. Inflamm Regen 2024; 44:19. [PMID: 38632596 PMCID: PMC11022361 DOI: 10.1186/s41232-024-00333-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 04/05/2024] [Indexed: 04/19/2024] Open
Abstract
Tissue-resident memory T cells (TRM) serve as the frontline of host defense, playing a critical role in protection against invading pathogens. This emphasizes their role in providing rapid on-site immune responses across various organs. The physiological significance of TRM is not just confined to infection control; accumulating evidence has revealed that TRM also determine the pathology of diseases such as autoimmune disorders, inflammatory bowel disease, and cancer. Intensive studies on the origin, mechanisms of formation and maintenance, and physiological significance of TRM have elucidated the transcriptional and functional diversity of these cells, which are often affected by local cues associated with their presence. These were further confirmed by the recent remarkable advancements of next-generation sequencing and single-cell technologies, which allow the transcriptional and phenotypic characterization of each TRM subset induced in different microenvironments. This review first overviews the current knowledge of the cell fate, molecular features, transcriptional and metabolic regulation, and biological importance of TRM in health and disease. Finally, this article presents a variety of recent studies on disease-associated TRM, particularly focusing and elaborating on the TRM in the gut, which constitute the largest and most intricate immune network in the body, and their pathological relevance to gut inflammation in humans.
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Affiliation(s)
- Mari Murakami
- Department of Microbiology and Immunology, Graduate School of Medicine, Osaka University, 2-2 Yamada-Oka, Suita, Osaka, 565-0871, Japan.
- Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan.
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Hashimoto M, Kuroda S, Kanaya N, Kadowaki D, Yoshida Y, Sakamoto M, Hamada Y, Sugimoto R, Yagi C, Ohtani T, Kumon K, Kakiuchi Y, Yasui K, Kikuchi S, Yoshida R, Tazawa H, Kagawa S, Yagi T, Urata Y, Fujiwara T. Long-term activation of anti-tumor immunity in pancreatic cancer by a p53-expressing telomerase-specific oncolytic adenovirus. Br J Cancer 2024; 130:1187-1195. [PMID: 38316993 PMCID: PMC10991504 DOI: 10.1038/s41416-024-02583-0] [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: 09/20/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Pancreatic cancer is an aggressive, immunologically "cold" tumor. Oncolytic virotherapy is a promising treatment to overcome this problem. We developed a telomerase-specific oncolytic adenovirus armed with p53 gene (OBP-702). METHODS We investigated the efficacy of OBP-702 for pancreatic cancer, focusing on its long-term effects via long-lived memory CD8 + T cells including tissue-resident memory T cells (TRMs) and effector memory T cells (TEMs) differentiated from effector memory precursor cells (TEMps). RESULTS First, in vitro, OBP-702 significantly induced adenosine triphosphate (ATP), which is important for memory T cell establishment. Next, in vivo, OBP-702 local treatment to murine pancreatic PAN02 tumors increased TEMps via ATP induction from tumors and IL-15Rα induction from macrophages, leading to TRM and TEM induction. Activation of these memory T cells by OBP-702 was also maintained in combination with gemcitabine+nab-paclitaxel (GN) in a PAN02 bilateral tumor model, and GN + OBP-702 showed significant anti-tumor effects and increased TRMs in OBP-702-uninjected tumors. Finally, in a neoadjuvant model, in which PAN02 cells were re-inoculated after resection of treated-PAN02 tumors, GN + OBP-702 provided long-term anti-tumor effects even after tumor resection. CONCLUSION OBP-702 can be a long-term immunostimulant with sustained anti-tumor effects on immunologically cold pancreatic cancer.
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Affiliation(s)
- Masashi Hashimoto
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Shinji Kuroda
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
- Minimally Invasive Therapy Center, Okayama University Hospital, Okayama, Japan.
| | - Nobuhiko Kanaya
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Daisuke Kadowaki
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yusuke Yoshida
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masaki Sakamoto
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yuki Hamada
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ryoma Sugimoto
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Chiaki Yagi
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Tomoko Ohtani
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kento Kumon
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yoshihiko Kakiuchi
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- Minimally Invasive Therapy Center, Okayama University Hospital, Okayama, Japan
| | - Kazuya Yasui
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Satoru Kikuchi
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ryuichi Yoshida
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Tazawa
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama, Japan
| | - Shunsuke Kagawa
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- Clinical Cancer Center, Okayama University Hospital, Okayama, Japan
| | - Takahito Yagi
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | | | - Toshiyoshi Fujiwara
- Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Lee S, Yeung KK, Watts TH. Tissue-resident memory T cells in protective immunity to influenza virus. Curr Opin Virol 2024; 65:101397. [PMID: 38458064 DOI: 10.1016/j.coviro.2024.101397] [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: 12/20/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/10/2024]
Abstract
Influenza virus is an important human pathogen with significant pandemic potential. Tissue-resident memory T cells (Trm) in the lung provide critical protection against influenza, but unlike Trm at other mucosal sites, Trm in the respiratory tract (RT) are subject to rapid attrition in mice, mirroring the decline in protective immunity to influenza virus over time. Conversely, dysfunctional Trm can drive fibrosis in aged mice. The requirement for local antigen to induce and maintain RT Trm must be considered in vaccine strategies designed to induce this protective immune subset. Here, we discuss recent studies that inform our understanding of influenza-specific respiratory Trm, and the factors that influence their development and persistence. We also discuss how these biological insights are being used to develop vaccines that induce Trm in the RT, despite the limitations to monitoring Trm in humans.
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Affiliation(s)
- Seungwoo Lee
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada
| | - Karen Km Yeung
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada
| | - Tania H Watts
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada.
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Migayron L, Merhi R, Seneschal J, Boniface K. Resident memory T cells in nonlesional skin and healed lesions of patients with chronic inflammatory diseases: Appearances can be deceptive. J Allergy Clin Immunol 2024; 153:606-614. [PMID: 37995858 DOI: 10.1016/j.jaci.2023.11.017] [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: 09/12/2023] [Revised: 10/30/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023]
Abstract
Tissue-resident memory T (TRM) cells serve as a first line of defense in peripheral tissues to protect the organism against foreign pathogens. However, autoreactive TRM cells are increasingly implicated in autoimmunity, as evidenced in chronic autoimmune and inflammatory skin conditions. This highlights the need to characterize their phenotype and understand their role for the purpose of targeting them specifically without affecting local immunity. To date, the investigation of TRM cells in human skin diseases has focused mainly on lesional tissues of patients. Accumulating evidence suggests that self-reactive TRM cells are still present in clinically healed lesions of patients and play a role in disease flares, but TRM cells also populate skin that is apparently normal. This review discusses the ontogeny of TRM cells in the skin as well as recent insights regarding the presence of self-reactive TRM cells in both clinically healed skin and nonlesional skin of patients with autoimmune and inflammatory skin conditions, with a particular focus on psoriasis, atopic dermatitis, and vitiligo.
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Affiliation(s)
- Laure Migayron
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France; R&D Department, SILAB, Brive-la-Gaillarde, France
| | - Ribal Merhi
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France
| | - Julien Seneschal
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France; CHU de Bordeaux, Dermatology and Pediatric Dermatology, National Reference Center for Rare Skin Disorders, Hôpital Saint-André, UMR Bordeaux, Bordeaux, France
| | - Katia Boniface
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France.
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Lobão B, Lourenço D, Giga A, Mendes-Bastos P. From PsO to PsA: the role of T RM and Tregs in psoriatic disease, a systematic review of the literature. Front Med (Lausanne) 2024; 11:1346757. [PMID: 38405187 PMCID: PMC10884248 DOI: 10.3389/fmed.2024.1346757] [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: 11/29/2023] [Accepted: 01/25/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction Psoriasis (PsO) is a chronic skin condition driven by immune mediators like TNFα, INFγ, IL-17, and IL-23. Psoriatic arthritis (PsA) can develop in PsO patients. Although psoriatic lesions may apparently resolve with therapy, subclinical cutaneous inflammation may persist. The role of tissue-resident memory T-cells (TRM), and regulatory T cells (Tregs) that also contribute to chronic inflammation are being explored in this context. This systematic review explores TRM and Tregs in psoriatic disease (PsD) and its progression. Methods A systematic review, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, was performed using Pubmed® and Web of Science™ databases on June 3rd 2023, using patient/population, intervention, comparison, and outcomes (PICO) criteria limited to the English language. Results A total of 62 reports were identified and included. In PsO, chronic inflammation is driven by cytokines including IL-17 and IL-23, and cellular mediators such as CD8+ and CD4+ T cells. TRM contributes to local inflammation, while Tregs may be dysfunctional in psoriatic skin lesions. Secukinumab and guselkumab, which target IL-17A and the IL-23p19 subunit, respectively, have different effects on CD8+ TRM and Tregs during PsO treatment. Inhibition of IL-23 may provide better long-term results due to its impact on the Treg to CD8+ TRM ratio. IL-23 may contribute to inflammation persisting even after treatment. In PsA, subclinical enthesitis is perceived as an early occurence, and Th17 cells are involved in this pathogenic process. Recent EULAR guidelines highlight the importance of early diagnosis and treatment to intercept PsA. In PsA, CD8+ TRM cells are present in synovial fluid and Tregs are reduced in peripheral blood. The progression from PsO to PsA is marked by a shift in immune profiles, with specific T-cells subsets playing key roles in perpetuating inflammation. Early intervention targeting TRM cells may hold promising, but clinical studies are limited. Ongoing studies such as IVEPSA and PAMPA aim to improve our knowledge regarding PsA interception in high-risk PsO patients, emphasizing the need for further research in this area. Conclusion Early intervention is crucial for PsO patients at high risk of PsA; T cells, particularly type 17 helper T cells, and CD8+ cells are key in the progression from PsO-to-PsA. Early targeting of TRM in PsD shows promise but more research is needed.
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Affiliation(s)
- Bárbara Lobão
- Instituto Português de Reumatologia, Lisboa, Portugal
- Centro Hospitalar de Setúbal, Setúbal, Portugal
| | | | - Ana Giga
- Janssen Portugal, Oeiras, Portugal
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10
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Long B, Zhou S, Gao Y, Fan K, Lai J, Yao C, Li J, Xu X, Yu S. Tissue-Resident Memory T Cells in Allergy. Clin Rev Allergy Immunol 2024; 66:64-75. [PMID: 38381299 DOI: 10.1007/s12016-024-08982-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2024] [Indexed: 02/22/2024]
Abstract
Tissue-resident memory T (TRM) cells constitute a distinct subset within the memory T cell population, serving as the vanguard against invading pathogens and antigens in peripheral non-lymphoid tissues, including the respiratory tract, intestines, and skin. Notably, TRM cells adapt to the specific microenvironment of each tissue, predominantly maintaining a sessile state with distinctive phenotypic and functional attributes. Their role is to ensure continuous immunological surveillance and protection. Recent findings have highlighted the pivotal contribution of TRM cells to the modulation of adaptive immune responses in allergic disorders such as allergic rhinitis, asthma, and dermatitis. A comprehensive understanding of the involvement of TRM cells in allergic diseases bears profound implications for allergy prevention and treatment. This review comprehensively explores the phenotypic characteristics, developmental mechanisms, and functional roles of TRM cells, focusing on their intricate relationship with allergic diseases.
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Affiliation(s)
- Bojin Long
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Shican Zhou
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Yawen Gao
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Kai Fan
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Ju Lai
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Chunyan Yao
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Jingwen Li
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Xiayue Xu
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China
| | - Shaoqing Yu
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China.
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, Shanghai, 200065, China.
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11
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Villa M, Sanin DE, Apostolova P, Corrado M, Kabat AM, Cristinzio C, Regina A, Carrizo GE, Rana N, Stanczak MA, Baixauli F, Grzes KM, Cupovic J, Solagna F, Hackl A, Globig AM, Hässler F, Puleston DJ, Kelly B, Cabezas-Wallscheid N, Hasselblatt P, Bengsch B, Zeiser R, Sagar, Buescher JM, Pearce EJ, Pearce EL. Prostaglandin E 2 controls the metabolic adaptation of T cells to the intestinal microenvironment. Nat Commun 2024; 15:451. [PMID: 38200005 PMCID: PMC10781727 DOI: 10.1038/s41467-024-44689-2] [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: 03/14/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Immune cells must adapt to different environments during the course of an immune response. Here we study the adaptation of CD8+ T cells to the intestinal microenvironment and how this process shapes the establishment of the CD8+ T cell pool. CD8+ T cells progressively remodel their transcriptome and surface phenotype as they enter the gut wall, and downregulate expression of mitochondrial genes. Human and mouse intestinal CD8+ T cells have reduced mitochondrial mass, but maintain a viable energy balance to sustain their function. We find that the intestinal microenvironment is rich in prostaglandin E2 (PGE2), which drives mitochondrial depolarization in CD8+ T cells. Consequently, these cells engage autophagy to clear depolarized mitochondria, and enhance glutathione synthesis to scavenge reactive oxygen species (ROS) that result from mitochondrial depolarization. Impairing PGE2 sensing promotes CD8+ T cell accumulation in the gut, while tampering with autophagy and glutathione negatively impacts the T cell pool. Thus, a PGE2-autophagy-glutathione axis defines the metabolic adaptation of CD8+ T cells to the intestinal microenvironment, to ultimately influence the T cell pool.
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Affiliation(s)
- Matteo Villa
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany.
- Division of Rheumatology and Immunology, Department of Internal Medicine, Medical University of Graz, 8036, Graz, Austria.
| | - David E Sanin
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Bloomberg-Kimmel Institute of Immunotherapy, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Petya Apostolova
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Bloomberg-Kimmel Institute of Immunotherapy, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Medicine I (Hematology and Oncology), University Medical Center Freiburg, 79106, Freiburg, Germany
| | - Mauro Corrado
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- Center for Molecular Medicine (CMMC), University of Cologne, Cologne, Germany
- Institute for Genetics, University of Cologne, Cologne, Germany
| | - Agnieszka M Kabat
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Bloomberg-Kimmel Institute of Immunotherapy, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Carmine Cristinzio
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Annamaria Regina
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Department of Life Sciences, University of Trieste, 34128, Trieste, Italy
| | - Gustavo E Carrizo
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Nisha Rana
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Michal A Stanczak
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Francesc Baixauli
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Katarzyna M Grzes
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Jovana Cupovic
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Francesca Solagna
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Alexandra Hackl
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Anna-Maria Globig
- Department of Medicine II, University Medical Center Freiburg, 79106, Freiburg, Germany
| | - Fabian Hässler
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Daniel J Puleston
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Beth Kelly
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | | | - Peter Hasselblatt
- Department of Medicine II, University Medical Center Freiburg, 79106, Freiburg, Germany
| | - Bertram Bengsch
- Department of Medicine II, University Medical Center Freiburg, 79106, Freiburg, Germany
- CIBSS Centre for Integrative Biological Signalling Studies, Freiburg, Germany
| | - Robert Zeiser
- Department of Medicine I (Hematology and Oncology), University Medical Center Freiburg, 79106, Freiburg, Germany
- CIBSS Centre for Integrative Biological Signalling Studies, Freiburg, Germany
| | - Sagar
- Department of Medicine II, University Medical Center Freiburg, 79106, Freiburg, Germany
| | - Joerg M Buescher
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Edward J Pearce
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Bloomberg-Kimmel Institute of Immunotherapy, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- CIBSS Centre for Integrative Biological Signalling Studies, Freiburg, Germany
- Faculty of Biology, University of Freiburg, 79104, Freiburg, Germany
- Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Erika L Pearce
- Max Planck Institute for Immunobiology and Epigenetics, 79108, Freiburg, Germany.
- Bloomberg-Kimmel Institute of Immunotherapy, Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- CIBSS Centre for Integrative Biological Signalling Studies, Freiburg, Germany.
- Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
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12
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Proß V, Sattler A, Lukassen S, Tóth L, Thole LML, Siegle J, Stahl C, He A, Damm G, Seehofer D, Götz C, Bayerl C, Jäger P, Macke A, Eggeling S, Kirzinger B, Mayr T, Herbst H, Beyer K, Laue D, Krönke J, Braune J, Rosseck F, Kittner B, Friedersdorff F, Hubatsch M, Weinberger S, Lachmann N, Hofmann VM, Schrezenmeier E, Ludwig C, Schrezenmeier H, Jechow K, Conrad C, Kotsch K. SARS-CoV-2 mRNA vaccination-induced immunological memory in human nonlymphoid and lymphoid tissues. J Clin Invest 2023; 133:e171797. [PMID: 37815874 PMCID: PMC10721158 DOI: 10.1172/jci171797] [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: 04/26/2023] [Accepted: 10/05/2023] [Indexed: 10/12/2023] Open
Abstract
Tissue-resident lymphocytes provide organ-adapted protection against invading pathogens. Whereas their biology has been examined in great detail in various infection models, their generation and functionality in response to vaccination have not been comprehensively analyzed in humans. We therefore studied SARS-CoV-2 mRNA vaccine-specific T cells in surgery specimens of kidney, liver, lung, bone marrow, and spleen compared with paired blood samples from largely virus-naive individuals. As opposed to lymphoid tissues, nonlymphoid organs harbored significantly elevated frequencies of spike-specific CD4+ T cells compared with blood showing hallmarks of tissue residency and an expanded memory pool. Organ-derived CD4+ T cells further exhibited increased polyfunctionality over those detected in blood. Single-cell RNA-Seq together with T cell receptor repertoire analysis indicated that the clonotype rather than organ origin is a major determinant of transcriptomic state in vaccine-specific CD4+ T cells. In summary, our data demonstrate that SARS-CoV-2 vaccination entails acquisition of tissue memory and residency features in organs distant from the inoculation site, thereby contributing to our understanding of how local tissue protection might be accomplished.
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Affiliation(s)
- Vanessa Proß
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Arne Sattler
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sören Lukassen
- Center of Digital Health, Berlin Institute of Health and Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Laura Tóth
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Linda Marie Laura Thole
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Janine Siegle
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Carolin Stahl
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - An He
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Georg Damm
- Department of Hepatobiliary Surgery and Visceral Transplantation, University Hospital, Leipzig University, Leipzig, Germany
| | - Daniel Seehofer
- Department of Hepatobiliary Surgery and Visceral Transplantation, University Hospital, Leipzig University, Leipzig, Germany
| | - Christina Götz
- Department of Hepatobiliary Surgery and Visceral Transplantation, University Hospital, Leipzig University, Leipzig, Germany
| | - Christian Bayerl
- Department of Radiology, Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Pia Jäger
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | | | | | | | | | - Hermann Herbst
- Department of Pathology, Vivantes Klinikum Neukölln, Berlin, Germany
| | - Katharina Beyer
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Dominik Laue
- Department of Traumatology and Reconstructive Surgery, Campus Benjamin Franklin, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Jan Krönke
- Department of Hematology, Oncology and Cancer Immunology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jan Braune
- Department of Hematology, Oncology and Cancer Immunology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Friederike Rosseck
- Institute of Pathology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Beatrice Kittner
- Department of Urology, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | - Frank Friedersdorff
- Department of Urology, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | - Mandy Hubatsch
- Department of Urology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sarah Weinberger
- Department of Urology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Nils Lachmann
- Institute of Transfusion Medicine, Berlin Institute of Health, Charité – Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Veit Maria Hofmann
- Department of Otolaryngology, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Eva Schrezenmeier
- Department of Nephrology and Medical Intensive Care, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- BIH Charité Clinician Scientist Program, BIH Biomedical Innovation Academy, Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Carolin Ludwig
- Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Hubert Schrezenmeier
- Institute for Clinical Transfusion Medicine and Immunogenetics, German Red Cross Blood Transfusion Service Baden-Württemberg-Hessen and University Hospital Ulm, Ulm, Germany
| | - Katharina Jechow
- Center of Digital Health, Berlin Institute of Health and Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christian Conrad
- Center of Digital Health, Berlin Institute of Health and Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Katja Kotsch
- Department of General and Visceral Surgery, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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13
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Muñoz-Ruiz M, Llorian M, D'Antuono R, Pavlova A, Mavrigiannaki AM, McKenzie D, García-Cassani B, Iannitto ML, Wu Y, Dart R, Davies D, Jamal-Hanjani M, Jandke A, Ushakov DS, Hayday AC. IFN-γ-dependent interactions between tissue-intrinsic γδ T cells and tissue-infiltrating CD8 T cells limit allergic contact dermatitis. J Allergy Clin Immunol 2023; 152:1520-1540. [PMID: 37562754 DOI: 10.1016/j.jaci.2023.07.015] [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: 01/16/2023] [Revised: 06/27/2023] [Accepted: 07/21/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Elicitation of allergic contact dermatitis (ACD), an inflammatory type 4 hypersensitivity disease, induces skin infiltration by polyclonal effector CD8 αβ T cells and precursors of tissue-resident memory T (TRM) cells. Because TRM have long-term potential to contribute to body-surface immunoprotection and immunopathology, their local regulation needs a fuller understanding. OBJECTIVE We sought to investigate how TRM-cell maturation might be influenced by innate-like T cells pre-existing within many epithelia. METHODS This study examined CD8+ TRM-cell maturation following hapten-induced ACD in wild-type mice and in strains harboring altered compartments of dendritic intraepidermal γδ T cells (DETCs), a prototypic tissue-intrinsic, innate-like T-cell compartment that reportedly regulates ACD, but by no elucidated mechanism. RESULTS In addition to eliciting CD8 TRM, ACD induced DETC activation and an intimate coregulatory association of the 2 cell types. This depended on DETC sensing IFN-γ produced by CD8 cells and involved programmed death-ligand 1 (PD-L1). Thus, in mice lacking DETC or lacking IFN-γ receptor solely on γδ cells, ACD-elicited CD8 T cells showed enhanced proliferative and effector potentials and reduced motility, collectively associated with exaggerated ACD pathology. Comparable dysregulation was elicited by PD-L1 blockade in vitro, and IFN-γ-regulated PD-L1 expression was a trait of human skin-homing and intraepithelial γδ T cells. CONCLUSIONS The size and quality of the tissue-infiltrating CD8 T-cell response during ACD can be profoundly regulated by local innate-like T cells responding to IFN-γ and involving PD-L1. Thus, interindividual and tissue-specific variations in tissue-intrinsic lymphocytes may influence responses to allergens and other challenges and may underpin inflammatory pathologies such as those repeatedly observed in γδ T-cell-deficient settings.
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Affiliation(s)
- Miguel Muñoz-Ruiz
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom; Department of Immunology, Ophthalmology and Ear, Nose and Throat, Complutense University School of Medicine and 12 de Octubre Health Research Institute, Madrid, Spain
| | - Miriam Llorian
- Bioinformatics and Biostatistics science technology platform (STP), The Francis Crick Institute, London, United Kingdom
| | - Rocco D'Antuono
- Light Microscopy STP, The Francis Crick Institute, London, United Kingdom
| | - Anna Pavlova
- Department of Biology, Division of Genetics, Nikolaus-Fiebiger-Center for Molecular Medicine, Erlangen, Germany
| | | | - Duncan McKenzie
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom
| | - Bethania García-Cassani
- Development and Homeostasis of the Nervous System Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Maria Luisa Iannitto
- Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom
| | - Yin Wu
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom; Centre for Inflammation Biology and Cancer Immunology, King's College London, London, United Kingdom
| | - Robin Dart
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom
| | - Daniel Davies
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom
| | - Mariam Jamal-Hanjani
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, London, United Kingdom
| | - Anett Jandke
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom
| | - Dmitry S Ushakov
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom; Institute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
| | - Adrian C Hayday
- Immunosurveillance Laboratory, The Francis Crick Institute, London, United Kingdom; Peter Gorer Department of Immunobiology, King's College London, London, United Kingdom; Centre for Inflammation Biology and Cancer Immunology, King's College London, London, United Kingdom.
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14
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Rainey MA, Allen CT, Craveiro M. Egress of resident memory T cells from tissue with neoadjuvant immunotherapy: Implications for systemic anti-tumor immunity. Oral Oncol 2023; 146:106570. [PMID: 37738775 PMCID: PMC10591905 DOI: 10.1016/j.oraloncology.2023.106570] [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: 06/04/2023] [Revised: 09/11/2023] [Accepted: 09/16/2023] [Indexed: 09/24/2023]
Abstract
INTRODUCTION Resident memory T (TRM) cells are embedded in peripheral tissue and capable of acting as sentinels that can respond quickly to repeat pathogen exposure as part of an endogenous anti-microbial immune response. Recent evidence suggests that chronic antigen exposure and other microenvironment cues may promote the development of TRM cells within solid tumors as well, and that this TRM phenotype can sequester tumor-specific T cells into tumors and out of circulation resulting in limited systemic antitumor immunity. Here, we perform a review of the published English literature and describe tissue-specific mediators of TRM cell differentiation in states of infection and malignancy with special focus on the role of TGF-β and how targeting TGF-β signaling could be used as a therapeutical approach to promote tumor systemic immunity. DISCUSSION The presence of TRM cells with antigen specificity to neoepitopes in tumors associates with positive clinical prognosis and greater responsiveness to immunotherapy. Recent evidence indicates that solid tumors may act as reservoirs for tumor specific TRM cells and limit their circulation - possibly resulting in impaired systemic antitumor immunity. TRM cells utilize specific mechanisms to egress from peripheral tissues into circulation and other peripheral sites, and emerging evidence indicates that immunotherapeutic approaches may initiate these processes and increase systemic antitumor immunity. CONCLUSIONS Reversing tumor sequestration of tumor-specific T cells prior to surgical removal or radiation of tumor may increase systemic antitumor immunity. This finding may underlie the improved recurrence free survival observed with neoadjuvant immunotherapy in clinical trials.
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Affiliation(s)
- Magdalena A Rainey
- Head and Neck Section, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Clint T Allen
- National Institutes of Health, 9000 Rockville Pike, Building 10, Room 7N240C, Bethesda, MD 20892, USA.
| | - Marco Craveiro
- Head and Neck Section, Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
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15
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Rotrosen E, Kupper TS. Assessing the generation of tissue resident memory T cells by vaccines. Nat Rev Immunol 2023; 23:655-665. [PMID: 37002288 PMCID: PMC10064963 DOI: 10.1038/s41577-023-00853-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2023] [Indexed: 04/03/2023]
Abstract
Vaccines have been a hugely successful public health intervention, virtually eliminating many once common diseases of childhood. However, they have had less success in controlling endemic pathogens including Mycobacterium tuberculosis, herpesviruses and HIV. A focus on vaccine-mediated generation of neutralizing antibodies, which has been a successful approach for some pathogens, has been complicated by the emergence of escape variants, which has been seen for pathogens such as influenza viruses and SARS-CoV-2, as well as for HIV-1. We discuss how vaccination strategies aimed at generating a broad and robust T cell response may offer superior protection against pathogens, particularly those that have been observed to mutate rapidly. In particular, we consider here how a focus on generating resident memory T cells may be uniquely effective for providing immunity to pathogens that typically infect (or become reactivated in) the skin, respiratory mucosa or other barrier tissues.
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Affiliation(s)
- Elizabeth Rotrosen
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA
- Boston University School of Medicine, Boston, MA, USA
| | - Thomas S Kupper
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
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16
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Chen Y, Xu Z, Sun H, Ouyang X, Han Y, Yu H, Wu N, Xie Y, Su B. Regulation of CD8 + T memory and exhaustion by the mTOR signals. Cell Mol Immunol 2023; 20:1023-1039. [PMID: 37582972 PMCID: PMC10468538 DOI: 10.1038/s41423-023-01064-3] [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: 03/18/2023] [Accepted: 07/02/2023] [Indexed: 08/17/2023] Open
Abstract
CD8+ T cells are the key executioners of the adaptive immune arm, which mediates antitumor and antiviral immunity. Naïve CD8+ T cells develop in the thymus and are quickly activated in the periphery after encountering a cognate antigen, which induces these cells to proliferate and differentiate into effector cells that fight the initial infection. Simultaneously, a fraction of these cells become long-lived memory CD8+ T cells that combat future infections. Notably, the generation and maintenance of memory cells is profoundly affected by various in vivo conditions, such as the mode of primary activation (e.g., acute vs. chronic immunization) or fluctuations in host metabolic, inflammatory, or aging factors. Therefore, many T cells may be lost or become exhausted and no longer functional. Complicated intracellular signaling pathways, transcription factors, epigenetic modifications, and metabolic processes are involved in this process. Therefore, understanding the cellular and molecular basis for the generation and fate of memory and exhausted CD8+ cells is central for harnessing cellular immunity. In this review, we focus on mammalian target of rapamycin (mTOR), particularly signaling mediated by mTOR complex (mTORC) 2 in memory and exhausted CD8+ T cells at the molecular level.
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Affiliation(s)
- Yao Chen
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Ziyang Xu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Hongxiang Sun
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xinxing Ouyang
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
- Department of Tumor Biology, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yuheng Han
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Haihui Yu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Ningbo Wu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yiting Xie
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Bing Su
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, and The Ministry of Education Key Laboratory of Cell Death and Differentiation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Department of Tumor Biology, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Center for Immune-Related Diseases at Shanghai Institute of Immunology, Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
- Shanghai Jiao Tong University School of Medicine-Yale Institute for Immune Metabolism, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- Key Laboratory of Molecular Radiation Oncology of Hunan Province, Xiangya Hospital, Central South University, Changsha, China.
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17
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Gordon H, Rodger B, Lindsay JO, Stagg AJ. Recruitment and Residence of Intestinal T Cells - Lessons for Therapy in Inflammatory Bowel Disease. J Crohns Colitis 2023; 17:1326-1341. [PMID: 36806613 DOI: 10.1093/ecco-jcc/jjad027] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Indexed: 02/23/2023]
Abstract
Targeting leukocyte trafficking in the management of inflammatory bowel disease [IBD] has been a significant therapeutic advance over the past 15 years. However, as with other advanced therapies, phase III clinical trials report response to trafficking inhibitors in only a proportion of patients, with fewer achieving clinical remission or mucosal healing. Additionally, there have been significant side effects, most notably progressive multifocal leukoencephalopathy in association with the α4 inhibitor natalizumab. This article reviews the mechanisms underpinning T cell recruitment and residence, to provide a background from which the strength and limitations of agents that disrupt leukocyte trafficking can be further explored. The therapeutic impact of trafficking inhibitors is underpinned by the complexity and plasticity of the intestinal immune response. Pathways essential for gut homing in health may be bypassed in the inflamed gut, thus providing alternative routes of entry when conventional homing molecules are targeted. Furthermore, there is conservation of trafficking architecture between proinflammatory and regulatory T cells. The persistence of resident memory cells within the gut gives rise to local established pro-inflammatory populations, uninfluenced by inhibition of trafficking. Finally, trafficking inhibitors may give rise to effects beyond the intended response, such as the impact of vedolizumab on innate immunity, as well as on target side effects. With significant research efforts into predictive biomarkers already underway, it is ultimately hoped that a better understanding of trafficking and residence will help us predict which patients are most likely to respond to inhibition of leukocyte trafficking, and how best to combine therapies.
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Affiliation(s)
- Hannah Gordon
- Centre for Immunobiology, Blizard Institute, Faculty of Medicine, Barts & The London Medical School, Queen Mary University of London, London, UK
- Department of Gastroenterology, Barts Health NHS Trust, London, UK
| | - Beverley Rodger
- Centre for Immunobiology, Blizard Institute, Faculty of Medicine, Barts & The London Medical School, Queen Mary University of London, London, UK
| | - James O Lindsay
- Centre for Immunobiology, Blizard Institute, Faculty of Medicine, Barts & The London Medical School, Queen Mary University of London, London, UK
- Department of Gastroenterology, Barts Health NHS Trust, London, UK
| | - Andrew J Stagg
- Centre for Immunobiology, Blizard Institute, Faculty of Medicine, Barts & The London Medical School, Queen Mary University of London, London, UK
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18
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Abstract
Cytotoxic CD8+ T cells recognize and eliminate infected or cancerous cells. A subset of CD8+ memory T cells called tissue-resident memory T cells (TRM ) resides in peripheral tissues, monitors the periphery for pathogen invasion, and offers a rapid and potent first line of defense at potential sites of re-infection. TRM cells are found in almost all tissues and are transcriptionally and epigenetically distinct from circulating memory populations, which shows their ability to acclimate to the tissue environment to allow for long-term survival. Recent work and the broader availability of single-cell profiling have highlighted TRM heterogeneity among different tissues, as well as identified specialized subsets within individual tissues, that are time and infection dependent. TRM cell phenotypic and transcriptional heterogeneity has implications for understanding TRM function and longevity. This review aims to summarize and discuss the latest findings on CD8+ TRM heterogeneity using single-cell molecular profiling and explore the potential implications for immune protection and the design of immune therapies.
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Affiliation(s)
- Maximilian Heeg
- Department of Molecular Biology, School of Biological Sciences, University of California San Diego, La Jolla, California, USA
| | - Ananda W Goldrath
- Department of Molecular Biology, School of Biological Sciences, University of California San Diego, La Jolla, California, USA
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19
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Evrard M, Becht E, Fonseca R, Obers A, Park SL, Ghabdan-Zanluqui N, Schroeder J, Christo SN, Schienstock D, Lai J, Burn TN, Clatch A, House IG, Beavis P, Kallies A, Ginhoux F, Mueller SN, Gottardo R, Newell EW, Mackay LK. Single-cell protein expression profiling resolves circulating and resident memory T cell diversity across tissues and infection contexts. Immunity 2023:S1074-7613(23)00262-5. [PMID: 37392736 DOI: 10.1016/j.immuni.2023.06.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/08/2023] [Accepted: 06/07/2023] [Indexed: 07/03/2023]
Abstract
Memory CD8+ T cells can be broadly divided into circulating (TCIRCM) and tissue-resident memory T (TRM) populations. Despite well-defined migratory and transcriptional differences, the phenotypic and functional delineation of TCIRCM and TRM cells, particularly across tissues, remains elusive. Here, we utilized an antibody screening platform and machine learning prediction pipeline (InfinityFlow) to profile >200 proteins in TCIRCM and TRM cells in solid organs and barrier locations. High-dimensional analyses revealed unappreciated heterogeneity within TCIRCM and TRM cell lineages across nine different organs after either local or systemic murine infection models. Additionally, we demonstrated the relative effectiveness of strategies allowing for the selective ablation of TCIRCM or TRM populations across organs and identified CD55, KLRG1, CXCR6, and CD38 as stable markers for characterizing memory T cell function during inflammation. Together, these data and analytical framework provide an in-depth resource for memory T cell classification in both steady-state and inflammatory conditions.
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Affiliation(s)
- Maximilien Evrard
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia.
| | - Etienne Becht
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Raissa Fonseca
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Andreas Obers
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Simone L Park
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Nagela Ghabdan-Zanluqui
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Jan Schroeder
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Susan N Christo
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Dominik Schienstock
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Junyun Lai
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3010, Australia; Cancer Immunology Program, Peter MacCallum Cancer Centre, Parkville, VIC 3010, Australia
| | - Thomas N Burn
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Allison Clatch
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Imran G House
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3010, Australia; Cancer Immunology Program, Peter MacCallum Cancer Centre, Parkville, VIC 3010, Australia
| | - Paul Beavis
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3010, Australia; Cancer Immunology Program, Peter MacCallum Cancer Centre, Parkville, VIC 3010, Australia
| | - Axel Kallies
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Florent Ginhoux
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A∗STAR), Singapore 138648, Singapore
| | - Scott N Mueller
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia
| | - Raphael Gottardo
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Centre Hospitalier Universitaire du Vaud and University of Lausanne, Lausanne 1011, Switzerland
| | - Evan W Newell
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Laura K Mackay
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Parkville, VIC 3010, Australia.
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20
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Villa M, Sanin DE, Apostolova P, Corrado M, Kabat AM, Cristinzio C, Regina A, Carrizo GE, Rana N, Stanczak MA, Baixauli F, Grzes KM, Cupovic J, Solagna F, Hackl A, Globig AM, Hässler F, Puleston DJ, Kelly B, Cabezas-Wallscheid N, Hasselblatt P, Bengsch B, Zeiser R, Sagar, Buescher JM, Pearce EJ, Pearce EL. Prostaglandin E 2 controls the metabolic adaptation of T cells to the intestinal microenvironment. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.13.532431. [PMID: 36993703 PMCID: PMC10054978 DOI: 10.1101/2023.03.13.532431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Immune cells must adapt to different environments during the course of an immune response. We studied the adaptation of CD8 + T cells to the intestinal microenvironment and how this process shapes their residency in the gut. CD8 + T cells progressively remodel their transcriptome and surface phenotype as they acquire gut residency, and downregulate expression of mitochondrial genes. Human and mouse gut-resident CD8 + T cells have reduced mitochondrial mass, but maintain a viable energy balance to sustain their function. We found that the intestinal microenvironment is rich in prostaglandin E 2 (PGE 2 ), which drives mitochondrial depolarization in CD8 + T cells. Consequently, these cells engage autophagy to clear depolarized mitochondria, and enhance glutathione synthesis to scavenge reactive oxygen species (ROS) that result from mitochondrial depolarization. Impairing PGE 2 sensing promotes CD8 + T cell accumulation in the gut, while tampering with autophagy and glutathione negatively impacts the T cell population. Thus, a PGE 2 -autophagy-glutathione axis defines the metabolic adaptation of CD8 + T cells to the intestinal microenvironment, to ultimately influence the T cell pool.
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21
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Barber PR, Mustapha R, Flores-Borja F, Alfano G, Ng K, Weitsman G, Dolcetti L, Suwaidan AA, Wong F, Vicencio JM, Galazi M, Opzoomer JW, Arnold JN, Thavaraj S, Kordasti S, Doyle J, Greenberg J, Dillon MT, Harrington KJ, Forster M, Coolen ACC, Ng T. Predicting progression-free survival after systemic therapy in advanced head and neck cancer: Bayesian regression and model development. eLife 2022; 11:e73288. [PMID: 36562609 PMCID: PMC9815805 DOI: 10.7554/elife.73288] [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: 08/24/2021] [Accepted: 12/22/2022] [Indexed: 12/24/2022] Open
Abstract
Background Advanced head and neck squamous cell carcinoma (HNSCC) is associated with a poor prognosis, and biomarkers that predict response to treatment are highly desirable. The primary aim was to predict progression-free survival (PFS) with a multivariate risk prediction model. Methods Experimental covariates were derived from blood samples of 56 HNSCC patients which were prospectively obtained within a Phase 2 clinical trial (NCT02633800) at baseline and after the first treatment cycle of combined platinum-based chemotherapy with cetuximab treatment. Clinical and experimental covariates were selected by Bayesian multivariate regression to form risk scores to predict PFS. Results A 'baseline' and a 'combined' risk prediction model were generated, each of which featuring clinical and experimental covariates. The baseline risk signature has three covariates and was strongly driven by baseline percentage of CD33+CD14+HLADRhigh monocytes. The combined signature has six covariates, also featuring baseline CD33+CD14+HLADRhigh monocytes but is strongly driven by on-treatment relative change of CD8+ central memory T cells percentages. The combined model has a higher predictive power than the baseline model and was successfully validated to predict therapeutic response in an independent cohort of nine patients from an additional Phase 2 trial (NCT03494322) assessing the addition of avelumab to cetuximab treatment in HNSCC. We identified tissue counterparts for the immune cells driving the models, using imaging mass cytometry, that specifically colocalized at the tissue level and correlated with outcome. Conclusions This immune-based combined multimodality signature, obtained through longitudinal peripheral blood monitoring and validated in an independent cohort, presents a novel means of predicting response early on during the treatment course. Funding Daiichi Sankyo Inc, Cancer Research UK, EU IMI2 IMMUCAN, UK Medical Research Council, European Research Council (335326), Merck Serono. Cancer Research Institute, National Institute for Health Research, Guy's and St Thomas' NHS Foundation Trust and The Institute of Cancer Research. Clinical trial number NCT02633800.
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Affiliation(s)
- Paul R Barber
- UCL Cancer Institute, Paul O'Gorman Building, University College LondonLondonUnited Kingdom
- Comprehensive Cancer Centre, School of Cancer & Pharmaceutical Sciences, King’s College LondonLondonUnited Kingdom
| | - Rami Mustapha
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Fabian Flores-Borja
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College LondonLondonUnited Kingdom
| | - Giovanna Alfano
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Kenrick Ng
- UCL Cancer Institute, Paul O'Gorman Building, University College LondonLondonUnited Kingdom
| | - Gregory Weitsman
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Luigi Dolcetti
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Ali Abdulnabi Suwaidan
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Felix Wong
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Jose M Vicencio
- UCL Cancer Institute, Paul O'Gorman Building, University College LondonLondonUnited Kingdom
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
| | - Myria Galazi
- UCL Cancer Institute, Paul O'Gorman Building, University College LondonLondonUnited Kingdom
| | - James W Opzoomer
- Tumor Immunology Group, School of Cancer & Pharmaceutical Sciences, King’s College LondonLondonUnited Kingdom
| | - James N Arnold
- Tumor Immunology Group, School of Cancer & Pharmaceutical Sciences, King’s College LondonLondonUnited Kingdom
| | - Selvam Thavaraj
- Centre for Clinical, Oral & Translational Science, King’s College LondonLondonUnited Kingdom
| | - Shahram Kordasti
- Systems Cancer Immunology, School of Cancer & Pharmaceutical Sciences, King’s College LondonLondonUnited Kingdom
| | - Jana Doyle
- Daiichi Sankyo IncorporatedNewarkUnited States
| | | | | | | | - Martin Forster
- UCL Cancer Institute, Paul O'Gorman Building, University College LondonLondonUnited Kingdom
| | - Anthony CC Coolen
- Institute for Mathematical and Molecular Biomedicine, King’s College LondonLondonUnited Kingdom
- Saddle Point Science LtdLondonUnited Kingdom
| | - Tony Ng
- UCL Cancer Institute, Paul O'Gorman Building, University College LondonLondonUnited Kingdom
- Richard Dimbleby Laboratory of Cancer Research, School of Cancer & Pharmaceutical Sciences, King's College LondonLondonUnited Kingdom
- Breast Cancer Now Research Unit, School of Cancer & Pharmaceutical Sciences, King’s College LondonLondonUnited Kingdom
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22
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von Hoesslin M, Kuhlmann M, de Almeida GP, Kanev K, Wurmser C, Gerullis AK, Roelli P, Berner J, Zehn D. Secondary infections rejuvenate the intestinal CD103
+
tissue-resident memory T cell pool. Sci Immunol 2022; 7:eabp9553. [DOI: 10.1126/sciimmunol.abp9553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Resident T lymphocytes (T
RM
) protect tissues during pathogen reexposure. Although T
RM
phenotype and restricted migratory pattern are established, we have a limited understanding of their response kinetics, stability, and turnover during reinfections. Such characterizations have been restricted by the absence of in vivo fate-mapping systems. We generated two mouse models, one to stably mark CD103
+
T cells (a marker of T
RM
cells) and the other to specifically deplete CD103
−
T cells. Using these models, we observed that intestinal CD103
+
T cells became activated during viral or bacterial reinfection, remained organ-confined, and retained their original phenotype but failed to reexpand. Instead, the population was largely rejuvenated by CD103
+
T cells formed de novo during reinfections. This pattern remained unchanged upon deletion of antigen-specific circulating T cells, indicating that the lack of expansion was not due to competition with circulating subsets. Thus, although intestinal CD103
+
resident T cells survived long term without antigen, they lacked the ability of classical memory T cells to reexpand. This indicated that CD103
+
T cell populations could not autonomously maintain themselves. Instead, their numbers were sustained during reinfection via de novo formation from CD103
−
precursors. Moreover, in contrast to CD103
-
cells, which require antigen plus inflammation for their activation, CD103
+
T
RM
became fully activated follwing exposure to inflammation alone. Together, our data indicate that primary CD103
+
resident memory T cells lack secondary expansion potential and require CD103
−
precursors for their long-term maintenance.
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Affiliation(s)
- Madlaina von Hoesslin
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Miriam Kuhlmann
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Gustavo Pereira de Almeida
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Kristiyan Kanev
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Christine Wurmser
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Ann-Katrin Gerullis
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | | | - Jacqueline Berner
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - Dietmar Zehn
- Division of Animal Physiology and Immunology, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
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23
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Yenyuwadee S, Aliazis K, Wang Q, Christofides A, Shah R, Patsoukis N, Boussiotis VA. Immune cellular components and signaling pathways in the tumor microenvironment. Semin Cancer Biol 2022; 86:187-201. [PMID: 35985559 PMCID: PMC10735089 DOI: 10.1016/j.semcancer.2022.08.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/12/2022] [Indexed: 11/24/2022]
Abstract
During the past decade there has been a revolution in cancer therapeutics by the emergence of antibody-based and cell-based immunotherapies that modulate immune responses against tumors. These new therapies have extended and improved the therapeutic efficacy of chemo-radiotherapy and have offered treatment options to patients who are no longer responding to these classic anti-cancer treatments. Unfortunately, tumor eradication and long-lasting responses are observed in a small fraction of patients, whereas the majority of patients respond only transiently. These outcomes indicate that the maximum potential of immunotherapy has not been reached due to incomplete knowledge of the cellular and molecular mechanisms that guide the development of successful anti-tumor immunity and its failure. In this review, we discuss recent discoveries about the immune cellular composition of the tumor microenvironment (TME) and the role of key signaling mechanisms that compromise the function of immune cells leading to cancer immune escape.
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Affiliation(s)
- Sasitorn Yenyuwadee
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School; Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Konstantinos Aliazis
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Qi Wang
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Anthos Christofides
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Rushil Shah
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Nikolaos Patsoukis
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School; Cancer Center, Beth Israel Deaconess Medical Center, Harvard Medical School Boston, MA 02215, USA.
| | - Vassiliki A Boussiotis
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center; Department of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School; Cancer Center, Beth Israel Deaconess Medical Center, Harvard Medical School Boston, MA 02215, USA.
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24
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Huang B, Lyu Z, Qian Q, Chen Y, Zhang J, Li B, Li Y, Liang J, Liu Q, Li Y, Chen R, Lian M, Xiao X, Miao Q, Wang Q, Fang J, Lian Z, Li Y, Tang R, Helleday T, Gershwin ME, You Z, Ma X. NUDT1 promotes the accumulation and longevity of CD103 + T RM cells in primary biliary cholangitis. J Hepatol 2022; 77:1311-1324. [PMID: 35753523 DOI: 10.1016/j.jhep.2022.06.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 05/21/2022] [Accepted: 06/07/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Pyruvate dehydrogenase (PDC)-E2 specific CD8+ T cells play a leading role in biliary destruction in PBC. However, there are limited data on the characterization of these autoantigen-specific CD8+ T cells, particularly in the liver. Herein, we aimed to identify pathogenic intrahepatic CD8+ T-cell subpopulations and investigate their immunobiology in PBC. METHODS Phenotypic and functional analysis of intrahepatic T-cell subsets were performed by flow cytometry. CD103+ TRM cell frequency was evaluated by histological staining. The transcriptome and metabolome were analyzed by RNA-seq and liquid chromatography-mass spectrometry, respectively. Cytotoxicity of TRM cells against cholangiocytes was assayed in a 3D organoid co-culture system. Moreover, the longevity (long-term survival) of TRM cells in vivo was studied by 2-octynoic acid-BSA (2OA-BSA) immunization, Nudt1 conditional knock-out and adoptive co-transfer in a murine model. RESULTS Intrahepatic CD103+ TRM (CD69+CD103+CD8+) cells were significantly expanded, hyperactivated, and potentially specifically reactive to PDC-E2 in patients with PBC. CD103+ TRM cell frequencies correlated with clinical and histological indices of PBC and predicted poor ursodeoxycholic acid response. NUDT1 blockade suppressed the cytotoxic effector functions of CD103+ TRM cells upon PDC-E2 re-stimulation. NUDT1 overexpression in CD8+ T cells promoted tissue-residence programming in vitro; inhibition or knockdown of NUDT1 had the opposite effect. Pharmacological blockade or genetic deletion of NUDT1 eliminated CD103+ TRM cells and alleviated cholangitis in mice immunized with 2OA-BSA. Significantly, NUDT1-dependent DNA damage resistance potentiates CD8+ T-cell tissue-residency via the PARP1-TGFβR axis in vitro. Consistently, PARP1 inhibition restored NUDT1-deficient CD103+ TRM cell durable survival and TGFβ-Smad signaling. CONCLUSIONS CD103+ TRM cells are the dominant population of PDC-E2-specific CD8+ T lymphocytes in the livers of patients with PBC. The role of NUDT1 in promoting pathogenic CD103+ TRM cell accumulation and longevity represents a novel therapeutic target in PBC. LAY SUMMARY Primary biliary cholangitis (PBC) is a rare inflammatory condition of the bile ducts. It can be treated with ursodeoxycholic acid, but a large percentage of patients respond poorly to this treatment. Liver-infiltrating memory CD8+ T cells recognizing the PDC-E2 immunodominant epitope are critical in the pathogenesis of PBC. We identifed the key pathogenic CD8+ T cell subset, and worked out the mechanisms of its hyperactivation and longevity, which could be exploited therapeutically.
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Affiliation(s)
- Bingyuan Huang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Zhuwan Lyu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Qiwei Qian
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Yong Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Jun Zhang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Bo Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Yikang Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Jubo Liang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Qiaoyan Liu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - You Li
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Ruiling Chen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Min Lian
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Xiao Xiao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Qi Miao
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Qixia Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Jingyuan Fang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Zhexiong Lian
- Chronic Disease Laboratory, Institutes for Life Sciences and School of Medicine, South China University of Technology, Guangzhou 510006, China
| | - Yanmei Li
- Department of Clinical Immunology and Rheumatology, Tianjin Medical University General Hospital, Tianjin, China
| | - Ruqi Tang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China
| | - Thomas Helleday
- Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institute, 171 76 Stockholm, Sweden; Weston Park Cancer Centre, Department of Oncology and Metabolism, University of Sheffield, Sheffield S10 2RX, United Kingdom
| | - M Eric Gershwin
- Division of Rheumatology, Department of Medicine, Allergy and Clinical Immunology, University of California at Davis, Davis, CA, USA.
| | - Zhengrui You
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China.
| | - Xiong Ma
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China.
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25
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Notarbartolo S, Abrignani S. Human T lymphocytes at tumor sites. Semin Immunopathol 2022; 44:883-901. [PMID: 36385379 PMCID: PMC9668216 DOI: 10.1007/s00281-022-00970-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 10/14/2022] [Indexed: 12/15/2022]
Abstract
CD4+ and CD8+ T lymphocytes mediate most of the adaptive immune response against tumors. Naïve T lymphocytes specific for tumor antigens are primed in lymph nodes by dendritic cells. Upon activation, antigen-specific T cells proliferate and differentiate into effector cells that migrate out of peripheral blood into tumor sites in an attempt to eliminate cancer cells. After accomplishing their function, most effector T cells die in the tissue, while a small fraction of antigen-specific T cells persist as long-lived memory cells, circulating between peripheral blood and lymphoid tissues, to generate enhanced immune responses when re-encountering the same antigen. A subset of memory T cells, called resident memory T (TRM) cells, stably resides in non-lymphoid peripheral tissues and may provide rapid immunity independently of T cells recruited from blood. Being adapted to the tissue microenvironment, TRM cells are potentially endowed with the best features to protect against the reemergence of cancer cells. However, when tumors give clinical manifestation, it means that tumor cells have evaded immune surveillance, including that of TRM cells. Here, we review the current knowledge as to how TRM cells are generated during an immune response and then maintained in non-lymphoid tissues. We then focus on what is known about the role of CD4+ and CD8+ TRM cells in antitumor immunity and their possible contribution to the efficacy of immunotherapy. Finally, we highlight some open questions in the field and discuss how new technologies may help in addressing them.
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Affiliation(s)
- Samuele Notarbartolo
- INGM, Istituto Nazionale Genetica Molecolare "Romeo Ed Enrica Invernizzi", Milan, Italy.
| | - Sergio Abrignani
- INGM, Istituto Nazionale Genetica Molecolare "Romeo Ed Enrica Invernizzi", Milan, Italy.
- Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy.
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26
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Chandiran K, Suarez-Ramirez JE, Hu Y, Jellison ER, Ugur Z, Low JS, McDonald B, Kaech SM, Cauley LS. SMAD4 and TGFβ are architects of inverse genetic programs during fate-determination of antiviral CTLs. eLife 2022; 11:76457. [PMID: 35942952 PMCID: PMC9402230 DOI: 10.7554/elife.76457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 08/05/2022] [Indexed: 11/25/2022] Open
Abstract
Transforming growth factor β (TGFβ) is an important differentiation factor for cytotoxic T lymphocytes (CTLs) and alters the expression levels of several of homing receptors during infection. SMAD4 is part of the canonical signaling network used by members of the transforming growth factor family. For this study, genetically modified mice were used to determine how SMAD4 and TGFβ receptor II (TGFβRII) participate in transcriptional programming of pathogen-specific CTLs. We show that these molecules are essential components of opposing signaling mechanisms, and cooperatively regulate a collection of genes that determine whether specialized populations of pathogen-specific CTLs circulate around the body, or settle in peripheral tissues. TGFβ uses a canonical SMAD-dependent signaling pathway to downregulate Eomesodermin (EOMES), KLRG1, and CD62L, while CD103 is induced. Conversely, in vivo and in vitro data show that EOMES, KLRG1, CX3CR1, and CD62L are positively regulated via SMAD4, while CD103 and Hobit are downregulated. Intravascular staining also shows that signaling via SMAD4 promotes formation of long-lived terminally differentiated CTLs that localize in the vasculature. Our data show that inflammatory molecules play a key role in lineage determination of pathogen-specific CTLs, and use SMAD-dependent signaling to alter the expression levels of multiple homing receptors and transcription factors with known functions during memory formation.
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Affiliation(s)
- Karthik Chandiran
- Department of Immunology, University of Connecticut Health Center, Farmington, United States
| | - Jenny E Suarez-Ramirez
- Department of Immunology, University of Connecticut Health Center, Farmington, United States
| | - Yinghong Hu
- Department of Microbiology and Immunology, Emory University, Atlanta, United States
| | - Evan R Jellison
- Department of Immunology, University of Connecticut Health Center, Farmington, United States
| | - Zenep Ugur
- Department of Immunology, University of Connecticut Health Center, Farmington, United States
| | - Jun-Siong Low
- Department of Immunobiology, Yale University, Bellinzona, Switzerland
| | - Bryan McDonald
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, San Diego, United States
| | - Susan M Kaech
- NOMIS Center for Immunobiology and Microbial Pathogenesis, Salk Institute for Biological Studies, San Diego, United States
| | - Linda S Cauley
- Department of Immunology, University of Connecticut Health Center, Farmington, United States
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27
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Merkler D, Vincenti I, Masson F, Liblau RS. Tissue-resident CD8 T cells in central nervous system inflammatory diseases: present at the crime scene and …guilty. Curr Opin Immunol 2022; 77:102211. [DOI: 10.1016/j.coi.2022.102211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/15/2022] [Accepted: 04/20/2022] [Indexed: 11/03/2022]
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28
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Fonseca R, Burn TN, Gandolfo LC, Devi S, Park SL, Obers A, Evrard M, Christo SN, Buquicchio FA, Lareau CA, McDonald KM, Sandford SK, Zamudio NM, Zanluqui NG, Zaid A, Speed TP, Satpathy AT, Mueller SN, Carbone FR, Mackay LK. Runx3 drives a CD8 + T cell tissue residency program that is absent in CD4 + T cells. Nat Immunol 2022; 23:1236-1245. [PMID: 35882933 DOI: 10.1038/s41590-022-01273-4] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 06/17/2022] [Indexed: 11/09/2022]
Abstract
Tissue-resident memory T cells (TRM cells) provide rapid and superior control of localized infections. While the transcription factor Runx3 is a critical regulator of CD8+ T cell tissue residency, its expression is repressed in CD4+ T cells. Here, we show that, as a direct consequence of this Runx3-deficiency, CD4+ TRM cells lacked the transforming growth factor (TGF)-β-responsive transcriptional network that underpins the tissue residency of epithelial CD8+ TRM cells. While CD4+ TRM cell formation required Runx1, this, along with the modest expression of Runx3 in CD4+ TRM cells, was insufficient to engage the TGF-β-driven residency program. Ectopic expression of Runx3 in CD4+ T cells incited this TGF-β-transcriptional network to promote prolonged survival, decreased tissue egress, a microanatomical redistribution towards epithelial layers and enhanced effector functionality. Thus, our results reveal distinct programming of tissue residency in CD8+ and CD4+ TRM cell subsets that is attributable to divergent Runx3 activity.
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Affiliation(s)
- Raíssa Fonseca
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Thomas N Burn
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Luke C Gandolfo
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- School of Mathematics and Statistics, The University of Melbourne, Melbourne, Victoria, Australia
- Walter and Eliza Hall Institute for Medical Research, Parkville, Victoria, Australia
| | - Sapna Devi
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Simone L Park
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Andreas Obers
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Maximilien Evrard
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Susan N Christo
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Frank A Buquicchio
- Department of Pathology, Stanford University, Stanford, CA, USA
- Program in Immunology, Stanford University, Stanford, CA, USA
| | - Caleb A Lareau
- Department of Pathology, Stanford University, Stanford, CA, USA
- Program in Immunology, Stanford University, Stanford, CA, USA
| | - Keely M McDonald
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Sarah K Sandford
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Natasha M Zamudio
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Nagela G Zanluqui
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Ali Zaid
- Menzies Health Institute Queensland, Griffith University, Gold Coast Campus, Southport, Queensland, Australia
| | - Terence P Speed
- School of Mathematics and Statistics, The University of Melbourne, Melbourne, Victoria, Australia
- Walter and Eliza Hall Institute for Medical Research, Parkville, Victoria, Australia
| | - Ansuman T Satpathy
- Department of Pathology, Stanford University, Stanford, CA, USA
- Program in Immunology, Stanford University, Stanford, CA, USA
- Parker Institute for Cancer Immunotherapy, Stanford University, Stanford, CA, USA
- Gladstone-UCSF Institute of Genomic Immunology, San Francisco, CA, USA
| | - Scott N Mueller
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Francis R Carbone
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Laura K Mackay
- Department of Microbiology and Immunology, The University of Melbourne at The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia.
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29
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Richard AC. Divide and Conquer: Phenotypic and Temporal Heterogeneity Within CD8+ T Cell Responses. Front Immunol 2022; 13:949423. [PMID: 35911755 PMCID: PMC9334874 DOI: 10.3389/fimmu.2022.949423] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 06/22/2022] [Indexed: 11/23/2022] Open
Abstract
The advent of technologies that can characterize the phenotypes, functions and fates of individual cells has revealed extensive and often unexpected levels of diversity between cells that are nominally of the same subset. CD8+ T cells, also known as cytotoxic T lymphocytes (CTLs), are no exception. Investigations of individual CD8+ T cells both in vitro and in vivo have highlighted the heterogeneity of cellular responses at the levels of activation, differentiation and function. This review takes a broad perspective on the topic of heterogeneity, outlining different forms of variation that arise during a CD8+ T cell response. Specific attention is paid to the impact of T cell receptor (TCR) stimulation strength on heterogeneity. In particular, this review endeavors to highlight connections between variation at different cellular stages, presenting known mechanisms and key open questions about how variation between cells can arise and propagate.
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30
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Rahimi RA, Cho JL, Jakubzick CV, Khader SA, Lambrecht BN, Lloyd CM, Molofsky AB, Talbot S, Bonham CA, Drake WP, Sperling AI, Singer BD. Advancing Lung Immunology Research: An Official American Thoracic Society Workshop Report. Am J Respir Cell Mol Biol 2022; 67:e1-18. [PMID: 35776495 PMCID: PMC9273224 DOI: 10.1165/rcmb.2022-0167st] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The mammalian airways and lungs are exposed to a myriad of inhaled particulate matter, allergens, and pathogens. The immune system plays an essential role in protecting the host from respiratory pathogens, but a dysregulated immune response during respiratory infection can impair pathogen clearance and lead to immunopathology. Furthermore, inappropriate immunity to inhaled antigens can lead to pulmonary diseases. A complex network of epithelial, neural, stromal, and immune cells has evolved to sense and respond to inhaled antigens, including the decision to promote tolerance versus a rapid, robust, and targeted immune response. Although there has been great progress in understanding the mechanisms governing immunity to respiratory pathogens and aeroantigens, we are only beginning to develop an integrated understanding of the cellular networks governing tissue immunity within the lungs and how it changes after inflammation and over the human life course. An integrated model of airway and lung immunity will be necessary to improve mucosal vaccine design as well as prevent and treat acute and chronic inflammatory pulmonary diseases. Given the importance of immunology in pulmonary research, the American Thoracic Society convened a working group to highlight central areas of investigation to advance the science of lung immunology and improve human health.
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31
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Frieser D, Pignata A, Khajavi L, Shlesinger D, Gonzalez-Fierro C, Nguyen XH, Yermanos A, Merkler D, Höftberger R, Desestret V, Mair KM, Bauer J, Masson F, Liblau RS. Tissue-resident CD8 + T cells drive compartmentalized and chronic autoimmune damage against CNS neurons. Sci Transl Med 2022; 14:eabl6157. [PMID: 35417189 DOI: 10.1126/scitranslmed.abl6157] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The mechanisms underlying the chronicity of autoimmune diseases of the central nervous system (CNS) are largely unknown. In particular, it is unclear whether tissue-resident memory T cells (TRM) contribute to lesion pathogenesis during chronic CNS autoimmunity. Here, we observed that a high frequency of brain-infiltrating CD8+ T cells exhibit a TRM-like phenotype in human autoimmune encephalitis. Using mouse models of neuronal autoimmunity and a combination of T single-cell transcriptomics, high-dimensional flow cytometry, and histopathology, we found that pathogenic CD8+ T cells behind the blood-brain barrier adopt a characteristic TRM differentiation program, and we revealed their phenotypic and functional heterogeneity. In the diseased CNS, autoreactive tissue-resident CD8+ T cells sustained focal neuroinflammation and progressive loss of neurons, independently of recirculating CD8+ T cells. Consistently, a large fraction of autoreactive tissue-resident CD8+ T cells exhibited proliferative potential as well as proinflammatory and cytotoxic properties. Persistence of tissue-resident CD8+ T cells in the CNS and their functional output, but not their initial differentiation, were crucially dependent on CD4+ T cells. Collectively, our results point to tissue-resident CD8+ T cells as essential drivers of chronic CNS autoimmunity and suggest that therapies targeting this compartmentalized autoreactive T cell subset might be effective for treating CNS autoimmune diseases.
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Affiliation(s)
- David Frieser
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France
| | - Aurora Pignata
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France
| | - Leila Khajavi
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France
| | | | - Carmen Gonzalez-Fierro
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France
| | - Xuan-Hung Nguyen
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France
| | - Alexander Yermanos
- Institute of Microbiology, ETH Zurich, 8093 Zurich, Switzerland.,Department of Biosystems Science and Engineering, ETH Zurich, 4058 Basel, Switzerland.,Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Doron Merkler
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland.,Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland
| | - Romana Höftberger
- Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria
| | - Virginie Desestret
- National Reference Center for Paraneoplastic Neurological Syndromes, MeLiS-UCBL-CNRS, INSERM, Hôpital Neurologique, Hospices Civils de Lyon, 69500 Lyon, France
| | - Katharina M Mair
- Center for Brain Research, Medical University of Vienna, 1090 Vienna, Austria
| | - Jan Bauer
- Center for Brain Research, Medical University of Vienna, 1090 Vienna, Austria
| | - Frederick Masson
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France
| | - Roland S Liblau
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), University of Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France.,Department of Immunology, Toulouse University Hospital, 31300 Toulouse, France
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32
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Reuschl AK, Mesner D, Shivkumar M, Whelan MVX, Pallett LJ, Guerra-Assunção JA, Madansein R, Dullabh KJ, Sigal A, Thornhill JP, Herrera C, Fidler S, Noursadeghi M, Maini MK, Jolly C. HIV-1 Vpr drives a tissue residency-like phenotype during selective infection of resting memory T cells. Cell Rep 2022; 39:110650. [PMID: 35417711 PMCID: PMC9350556 DOI: 10.1016/j.celrep.2022.110650] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 02/23/2022] [Accepted: 03/17/2022] [Indexed: 12/03/2022] Open
Abstract
HIV-1 replicates in CD4+ T cells, leading to AIDS. Determining how HIV-1 shapes its niche to create a permissive environment is central to informing efforts to limit pathogenesis, disturb reservoirs, and achieve a cure. A key roadblock in understanding HIV-T cell interactions is the requirement to activate T cells in vitro to make them permissive to infection. This dramatically alters T cell biology and virus-host interactions. Here we show that HIV-1 cell-to-cell spread permits efficient, productive infection of resting memory T cells without prior activation. Strikingly, we find that HIV-1 infection primes resting T cells to gain characteristics of tissue-resident memory T cells (TRM), including upregulating key surface markers and the transcription factor Blimp-1 and inducing a transcriptional program overlapping the core TRM transcriptional signature. This reprogramming is driven by Vpr and requires Vpr packaging into virions and manipulation of STAT5. Thus, HIV-1 reprograms resting T cells, with implications for viral replication and persistence.
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Affiliation(s)
- Ann-Kathrin Reuschl
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK.
| | - Dejan Mesner
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | - Maitreyi Shivkumar
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | - Matthew V X Whelan
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | - Laura J Pallett
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | | | - Rajhmun Madansein
- Department of Cardiothoracic Surgery, University of KwaZulu-Natal, Durban 4091, South Africa; Centre for the AIDS Programme of Research in South Africa, Durban 4091, South Africa
| | - Kaylesh J Dullabh
- Department of Cardiothoracic Surgery, University of KwaZulu-Natal, Durban 4091, South Africa
| | - Alex Sigal
- Africa Health Research Institute, Durban 4001, South Africa; School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban 4091, South Africa; Max Planck Institute for Infection Biology, 10117 Berlin, Germany
| | - John P Thornhill
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford OX1 3XY, UK; Department of Infectious Disease, Faculty of Medicine, Imperial College, London W2 1NY, UK
| | - Carolina Herrera
- Department of Infectious Disease, Faculty of Medicine, Imperial College, London W2 1NY, UK
| | - Sarah Fidler
- Department of Infectious Disease, Faculty of Medicine, Imperial College, London W2 1NY, UK; Imperial College NIHR Biomedical Research Centre, London W2 1NY, UK
| | - Mahdad Noursadeghi
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | - Mala K Maini
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK
| | - Clare Jolly
- Division of Infection and Immunity, University College London, London WC1E 6BT, UK.
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33
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Replicative history marks transcriptional and functional disparity in the CD8 + T cell memory pool. Nat Immunol 2022; 23:791-801. [PMID: 35393592 PMCID: PMC7612726 DOI: 10.1038/s41590-022-01171-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 02/24/2022] [Indexed: 12/16/2022]
Abstract
Clonal expansion is a core aspect of T cell immunity. However, little is known with respect to the relationship between replicative history and the formation of distinct CD8+ memory T cell subgroups. To address this issue, we developed a genetic-tracing approach, termed the DivisionRecorder, that reports the extent of past proliferation of cell pools in vivo. Using this system to genetically ‘record’ the replicative history of different CD8+ T cell populations throughout a pathogen-specific immune response, we demonstrate that the central memory T cell (TCM) pool is marked by a higher number of prior divisions than the effector memory T cell pool, due to the combination of strong proliferative activity during the acute immune response and selective proliferative activity after pathogen clearance. Furthermore, by combining DivisionRecorder analysis with single cell transcriptomics and functional experiments, we show that replicative history identifies distinct cell pools within the TCM compartment. Specifically, we demonstrate that lowly divided TCM display enriched expression of stem-cell-associated genes, exist in a relatively quiescent state, and are superior in eliciting a proliferative recall response upon activation. These data provide the first evidence that a stem cell like memory T cell pool that reconstitutes the CD8+ T cell effector pool upon reinfection is marked by prior quiescence.
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34
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Parga-Vidal L, Taggenbrock RLRE, Beumer-Chuwonpad A, Aglmous H, Kragten NAM, Behr FM, Bovens AA, van Lier RAW, Stark R, van Gisbergen KPJM. Hobit and Blimp-1 regulate T RM abundance after LCMV infection by suppressing tissue exit pathways of T RM precursors. Eur J Immunol 2022; 52:1095-1111. [PMID: 35389518 PMCID: PMC9545210 DOI: 10.1002/eji.202149665] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 02/17/2022] [Accepted: 03/31/2022] [Indexed: 11/12/2022]
Abstract
Tissue‐resident memory T cells (Trm) are retained in peripheral tissues after infection for enhanced protection against secondary encounter with the same pathogen. We have previously shown that the transcription factor Hobit and its homolog Blimp‐1 drive Trm development after viral infection, but how and when these transcription factors mediate Trm formation remains poorly understood. In particular, the major impact of Blimp‐1 in regulating several aspects of effector T‐cell differentiation impairs study of its specific role in Trm development. Here, we used the restricted expression of Hobit in the Trm lineage to develop mice with a conditional deletion of Blimp‐1 in Trm, allowing us to specifically investigate the role of both transcription factors in Trm differentiation. We found that Hobit and Blimp‐1 were required for the upregulation of CD69 and suppression of CCR7 and S1PR1 on virus‐specific Trm precursors after LCMV infection, underlining a role in their retention within tissues. The early impact of Hobit and Blimp‐1 favored Trm formation and prevented the development of circulating memory T cells. Thus, our findings highlight a role of Hobit and Blimp‐1 at the branching point of circulating and resident memory lineages by suppressing tissue egress of Trm precursors early during infection.
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Affiliation(s)
- Loreto Parga-Vidal
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Renske L R E Taggenbrock
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Ammarina Beumer-Chuwonpad
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Hajar Aglmous
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Natasja A M Kragten
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Felix M Behr
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Astrid A Bovens
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Rene A W van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Regina Stark
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt Universität zu Berlin, and Berlin Institute of Health, BIH Center for Regenerative Therapies, Berlin, Germany
| | - Klaas P J M van Gisbergen
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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35
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Vardam-Kaur T, van Dijk S, Peng C, Wanhainen KM, Jameson SC, Borges da Silva H. The Extracellular ATP Receptor P2RX7 Imprints a Promemory Transcriptional Signature in Effector CD8 + T Cells. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 208:1686-1699. [PMID: 35264459 PMCID: PMC8976739 DOI: 10.4049/jimmunol.2100555] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 01/25/2022] [Indexed: 12/31/2022]
Abstract
Development of CD8+ central memory T (Tcm) and resident memory T (Trm) cells, which promote immunity in the circulation and in barrier tissues, respectively, is not completely understood. Tcm and Trm cells may arise from common precursors; however, their fate-inducing signals are elusive. We found that virus-specific effector CD8+ T cells display heterogeneous expression of the extracellular ATP sensor P2RX7. P2RX7-high expression is confined, at peak effector phase, to CD62L+ memory precursors, which preferentially form Tcm cells. Among early effector CD8+ T cells, asymmetrical P2RX7 distribution correlated with distinct transcriptional signatures, with P2RX7-high cells enriched for memory and tissue residency sets. P2RX7-high early effectors preferentially form both Tcm and Trm cells. Defective Tcm and Trm cell formation in P2RX7 deficiency is significantly reverted when the transcriptional repressor Zeb2 is ablated. Mechanistically, P2RX7 negatively regulates Zeb2 expression, at least partially through TGF-β sensing in early effector CD8+ T cells. Our study indicates that unequal P2RX7 upregulation in effector CD8+ T cells is a foundational element of the early Tcm/Trm fate.
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Affiliation(s)
| | - Sarah van Dijk
- Department of Immunology, Mayo Clinic Arizona, Scottsdale, AZ; and
| | - Changwei Peng
- Center for Immunology, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN
| | - Kelsey M Wanhainen
- Center for Immunology, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN
| | - Stephen C Jameson
- Center for Immunology, Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN
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36
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Hasan MH, Beura LK. Cellular interactions in resident memory T cell establishment and function. Curr Opin Immunol 2022; 74:68-75. [PMID: 34794039 PMCID: PMC8901561 DOI: 10.1016/j.coi.2021.10.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/19/2021] [Accepted: 10/20/2021] [Indexed: 02/03/2023]
Abstract
Tissue resident memory T cells (TRM) are enriched in non-lymphoid tissues and represent a formidable barrier against invading pathogens and tumors. TRM are armed with deployment ready effector molecules which combined with their frontline location allows them to be early organizing centers of our immune defense. Despite their autonomous nature, TRM rely on careful collaboration with other immune and non-immune cells located within the barrier organ to exert their superior protective role. Here, we highlight recent studies focusing on cellular interactions that regulate TRM establishment and function. A deeper understanding of these processes is instrumental in designing new means to target TRM for desirable outcomes in infectious diseases, cancers and autoimmunity.
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Affiliation(s)
- Mohammad H. Hasan
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI 02912, United States
| | - Lalit K. Beura
- Department of Molecular Microbiology and Immunology, Brown University, Providence, RI 02912, United States,Corresponding author Please send all correspondence to
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37
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O'Byrne AM, de Jong TA, van Baarsen LGM. Bridging Insights From Lymph Node and Synovium Studies in Early Rheumatoid Arthritis. Front Med (Lausanne) 2022; 8:820232. [PMID: 35096912 PMCID: PMC8795611 DOI: 10.3389/fmed.2021.820232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/21/2021] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease of unknown etiology characterized by inflammation of the peripheral synovial joints leading to pannus formation and bone destruction. Rheumatoid Factor (RF) and anti-citrullinated protein antibodies (ACPA) are present years before clinical manifestations and are indicative of a break in tolerance that precedes chronic inflammation. The majority of studies investigating disease pathogenesis focus on the synovial joint as target site of inflammation while few studies explore the initial break in peripheral tolerance which occurs within secondary lymphoid organs such as lymph nodes. If explored during the earliest phases of RA, lymph node research may provide innovative drug targets for disease modulation or prevention. RA research largely centers on the role and origin of lymphocytes, such as pro-inflammatory T cells and macrophages that infiltrate the joint, as well as growing efforts to determine the role of stromal cells within the synovium. It is therefore important to explore these cell types also within the lymph node as a number of mouse studies suggest a prominent immunomodulatory role for lymph node stromal cells. Synovium and proximal peripheral lymph nodes should be investigated in conjunction with one another to gain understanding of the immunological processes driving RA progression from systemic autoimmunity toward synovial inflammation. This perspective seeks to provide an overview of current literature concerning the immunological changes present within lymph nodes and synovium during early RA. It will also propose areas that warrant further exploration with the aim to uncover novel targets to prevent disease progression.
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Affiliation(s)
- Aoife M. O'Byrne
- Department of Rheumatology and Clinical Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Experimental Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Rheumatology and Immunology Center (ARC), Amsterdam, Netherlands
| | - Tineke A. de Jong
- Department of Rheumatology and Clinical Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Experimental Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Rheumatology and Immunology Center (ARC), Amsterdam, Netherlands
| | - Lisa G. M. van Baarsen
- Department of Rheumatology and Clinical Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Experimental Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Rheumatology and Immunology Center (ARC), Amsterdam, Netherlands
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38
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Rea IM, Alexander HD. Triple jeopardy in ageing: COVID-19, co-morbidities and inflamm-ageing. Ageing Res Rev 2022; 73:101494. [PMID: 34688926 PMCID: PMC8530779 DOI: 10.1016/j.arr.2021.101494] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 09/01/2021] [Accepted: 10/18/2021] [Indexed: 02/06/2023]
Abstract
Covid-19 endangers lives, has disrupted normal life, changed the way medicine is practised and is likely to alter our world for the foreseeable future. Almost two years on since the presumptive first diagnosis of COVID-19 in China, more than two hundred and fifty million cases have been confirmed and more than five million people have died globally, with the figures rising daily. One of the most striking aspects of COVID-19 illness is the marked difference in individuals' experiences of the disease. Some, most often younger groups, are asymptomatic, whereas others become severely ill with acute respiratory distress syndrome (ARDS), pneumonia or proceed to fatal organ disease. The highest death rates are in the older and oldest age groups and in people with co-morbidities such as diabetes, heart disease and obesity. Three major questions seem important to consider. What do we understand about changes in the immune system that might contribute to the older person's risk of developing severe COVID-19? What factors contribute to the higher morbidity and mortality in older people with COVID-19? How could immunocompetence in the older and the frailest individuals and populations be supported and enhanced to give protection from serious COVID-19 illness?
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Affiliation(s)
- Irene Maeve Rea
- School of Medicine, Dentistry and Biomedical Science, Queens University Belfast, Belfast, United Kingdom; Northern Ireland Centre for Stratified Medicine, Biomedical Sciences Research Institute, University of Ulster, C-TRIC Building, Altnagelvin Area Hospital, Londonderry, United Kingdom; Meadowlands Ambulatory Care Centre, Belfast Health and Social Care Trust, Belfast, United Kingdom.
| | - H Denis Alexander
- Northern Ireland Centre for Stratified Medicine, Biomedical Sciences Research Institute, University of Ulster, C-TRIC Building, Altnagelvin Area Hospital, Londonderry, United Kingdom
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39
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Kok L, Masopust D, Schumacher TN. The precursors of CD8 + tissue resident memory T cells: from lymphoid organs to infected tissues. Nat Rev Immunol 2022; 22:283-293. [PMID: 34480118 PMCID: PMC8415193 DOI: 10.1038/s41577-021-00590-3] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2021] [Indexed: 02/08/2023]
Abstract
CD8+ tissue resident memory T cells (TRM cells) are essential for immune defence against pathogens and malignancies, and the molecular processes that lead to TRM cell formation are therefore of substantial biomedical interest. Prior work has demonstrated that signals present in the inflamed tissue micro-environment can promote the differentiation of memory precursor cells into mature TRM cells, and it was therefore long assumed that TRM cell formation adheres to a 'local divergence' model, in which TRM cell lineage decisions are exclusively made within the tissue. However, a growing body of work provides evidence for a 'systemic divergence' model, in which circulating T cells already become preconditioned to preferentially give rise to the TRM cell lineage, resulting in the generation of a pool of TRM cell-poised T cells within the lymphoid compartment. Here, we review the emerging evidence that supports the existence of such a population of circulating TRM cell progenitors, discuss current insights into their formation and highlight open questions in the field.
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Affiliation(s)
- Lianne Kok
- grid.430814.a0000 0001 0674 1393Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - David Masopust
- grid.17635.360000000419368657Department of Microbiology and Immunology, Center for Immunology, University of Minnesota Medical School, Minneapolis, MN USA
| | - Ton N. Schumacher
- grid.430814.a0000 0001 0674 1393Division of Molecular Oncology & Immunology, Oncode Institute, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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40
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T-cell surveillance of the human brain in health and multiple sclerosis. Semin Immunopathol 2022; 44:855-867. [PMID: 35364699 PMCID: PMC9708786 DOI: 10.1007/s00281-022-00926-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 02/18/2022] [Indexed: 12/15/2022]
Abstract
Circulating and tissue-resident T cells collaborate in the protection of tissues against harmful infections and malignant transformation but also can instigate autoimmune reactions. Similar roles for T cells in the brain have been less evident due to the compartmentized organization of the central nervous system (CNS). In recent years, beneficial as well as occasional, detrimental effects of T-cell-targeting drugs in people with early multiple sclerosis (MS) have increased interest in T cells patrolling the CNS. Next to studies focusing on T cells in the cerebrospinal fluid, phenotypic characteristics of T cells located in the perivascular space and the meninges as well as in the parenchyma in MS lesions have been reported. We here summarize the current knowledge about T cells infiltrating the healthy and MS brain and argue that understanding the dynamics of physiological CNS surveillance by T cells is likely to improve the understanding of pathological conditions, such as MS.
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41
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Malignant and Benign T Cells Constituting Cutaneous T-Cell Lymphoma. Int J Mol Sci 2021; 22:ijms222312933. [PMID: 34884736 PMCID: PMC8657644 DOI: 10.3390/ijms222312933] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/22/2021] [Accepted: 11/26/2021] [Indexed: 02/06/2023] Open
Abstract
Cutaneous T-cell lymphoma (CTCL) is a heterogeneous group of non-Hodgkin lymphoma, including various clinical manifestations, such as mycosis fungoides (MF) and Sézary syndrome (SS). CTCL mostly develops from CD4 T cells with the skin-tropic memory phenotype. Malignant T cells in MF lesions show the phenotype of skin resident memory T cells (TRM), which reside in the peripheral tissues for long periods and do not recirculate. On the other hand, malignant T cells in SS represent the phenotype of central memory T cells (TCM), which are characterized by recirculation to and from the blood and lymphoid tissues. The kinetics and the functional characteristics of malignant cells in CTCL are still unclear due, in part, to the fact that both the malignant cells and the T cells exerting anti-tumor activity possess the same characteristics as T cells. Capturing the features of both the malignant and the benign T cells is necessary for understanding the pathogenesis of CTCL and would lead to new therapeutic strategies specifically targeting the skin malignant T cells or benign T cells.
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42
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Hsiao CC, Kragten NAM, Piao X, Hamann J, van Gisbergen KPJM. The Inhibitory Receptor GPR56 ( Adgrg1) Is Specifically Expressed by Tissue-Resident Memory T Cells in Mice But Dispensable for Their Differentiation and Function In Vivo. Cells 2021; 10:2675. [PMID: 34685654 PMCID: PMC8534179 DOI: 10.3390/cells10102675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 09/29/2021] [Indexed: 11/16/2022] Open
Abstract
Tissue-resident memory T (TRM) cells with potent antiviral and antibacterial functions protect the epithelial and mucosal surfaces of our bodies against infection with pathogens. The strong proinflammatory activities of TRM cells suggest requirement for expression of inhibitory molecules to restrain these memory T cells under steady state conditions. We previously identified the adhesion G protein-coupled receptor GPR56 as an inhibitory receptor of human cytotoxic lymphocytes that regulates their cytotoxic effector functions. Here, we explored the expression pattern, expression regulation, and function of GPR56 on pathogen-specific CD8+ T cells using two infection models. We observed that GPR56 is expressed on TRM cells during acute infection and is upregulated by the TRM cell-inducing cytokine TGF-β and the TRM cell-associated transcription factor Hobit. However, GPR56 appeared dispensable for CD8+ T-cell differentiation and function upon acute infection with LCMV as well as Listeria monocytogenes. Thus, TRM cells specifically acquire the inhibitory receptor GPR56, but the impact of this receptor on TRM cells after acute infection does not appear essential to regulate effector functions of TRM cells.
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Affiliation(s)
- Cheng-Chih Hsiao
- Department of Experimental Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Natasja A. M. Kragten
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Centers, University of Amsterdam, 1066 CX Amsterdam, The Netherlands;
| | - Xianhua Piao
- Department of Pediatrics, Newborn Brain Research Institute, Weill Institute for Neuroscience, University of California, San Francisco, CA 94158, USA;
| | - Jörg Hamann
- Department of Experimental Immunology, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands;
| | - Klaas P. J. M. van Gisbergen
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Centers, University of Amsterdam, 1066 CX Amsterdam, The Netherlands;
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43
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Son YM, Sun J. Co-Ordination of Mucosal B Cell and CD8 T Cell Memory by Tissue-Resident CD4 Helper T Cells. Cells 2021; 10:cells10092355. [PMID: 34572004 PMCID: PMC8471972 DOI: 10.3390/cells10092355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 12/25/2022] Open
Abstract
Adaptive cellular immunity plays a major role in clearing microbial invasion of mucosal tissues in mammals. Following the clearance of primary pathogens, memory lymphocytes are established both systemically and locally at pathogen entry sites. Recently, resident memory CD8 T and B cells (TRM and BRM respectively), which are parked mainly in non-lymphoid mucosal tissues, were characterized and demonstrated to be essential for protection against secondary microbial invasion. Here we reviewed the current understanding of the cellular and molecular cues regulating CD8 TRM and BRM development, maintenance and function. We focused particularly on elucidating the role of a novel tissue-resident helper T (TRH) cell population in assisting TRM and BRM responses in the respiratory mucosa following viral infection. Finally, we argue that the promotion of TRH responses by future mucosal vaccines would be key to the development of successful universal influenza or coronavirus vaccines, providing long-lasting immunity against a broad spectrum of viral strains.
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Affiliation(s)
- Young Min Son
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA;
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
| | - Jie Sun
- Division of Pulmonary and Critical Medicine, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA;
- Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN 55905, USA
- Carter Immunology Center, University of Virginia, Charlottesville, VA 22908, USA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA 22908, USA
- Correspondence: or
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44
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Skin-Resident Memory T Cells: Pathogenesis and Implication for the Treatment of Psoriasis. J Clin Med 2021; 10:jcm10173822. [PMID: 34501272 PMCID: PMC8432106 DOI: 10.3390/jcm10173822] [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: 07/22/2021] [Revised: 08/20/2021] [Accepted: 08/21/2021] [Indexed: 02/06/2023] Open
Abstract
Tissue-resident memory T cells (TRM) stay in the peripheral tissues for long periods of time, do not recirculate, and provide the first line of adaptive immune response in the residing tissues. Although TRM originate from circulating T cells, TRM are physiologically distinct from circulating T cells with the expression of tissue-residency markers, such as CD69 and CD103, and the characteristic profile of transcription factors. Besides defense against pathogens, the functional skew of skin TRM is indicated in chronic skin inflammatory diseases. In psoriasis, IL-17A-producing CD8+ TRM are regarded as one of the pathogenic populations in skin. Although no licensed drugs that directly and specifically inhibit the activity of skin TRM are available to date, psoriatic skin TRM are affected in the current treatments of psoriasis. Targeting skin TRM or using TRM as a potential index for disease severity can be an attractive strategy in psoriasis.
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45
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Discrete tissue microenvironments instruct diversity in resident memory T cell function and plasticity. Nat Immunol 2021; 22:1140-1151. [PMID: 34426691 DOI: 10.1038/s41590-021-01004-1] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 07/15/2021] [Indexed: 12/23/2022]
Abstract
Tissue-resident memory T (TRM) cells are non-recirculating cells that exist throughout the body. Although TRM cells in various organs rely on common transcriptional networks to establish tissue residency, location-specific factors adapt these cells to their tissue of lodgment. Here we analyze TRM cell heterogeneity between organs and find that the different environments in which these cells differentiate dictate TRM cell function, durability and malleability. We find that unequal responsiveness to TGFβ is a major driver of this diversity. Notably, dampened TGFβ signaling results in CD103- TRM cells with increased proliferative potential, enhanced function and reduced longevity compared with their TGFβ-responsive CD103+ TRM counterparts. Furthermore, whereas CD103- TRM cells readily modified their phenotype upon relocation, CD103+ TRM cells were comparatively resistant to transdifferentiation. Thus, despite common requirements for TRM cell development, tissue adaptation of these cells confers discrete functional properties such that TRM cells exist along a spectrum of differentiation potential that is governed by their local tissue microenvironment.
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46
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Parga-Vidal L, Behr FM, Kragten NAM, Nota B, Wesselink TH, Kavazović I, Covill LE, Schuller MBP, Bryceson YT, Wensveen FM, van Lier RAW, van Dam TJP, Stark R, van Gisbergen KPJM. Hobit identifies tissue-resident memory T cell precursors that are regulated by Eomes. Sci Immunol 2021; 6:6/62/eabg3533. [PMID: 34417257 DOI: 10.1126/sciimmunol.abg3533] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 07/21/2021] [Indexed: 12/13/2022]
Abstract
Tissue-resident memory CD8+ T cells (TRM) constitute a noncirculating memory T cell subset that provides early protection against reinfection. However, how TRM arise from antigen-triggered T cells has remained unclear. Exploiting the TRM-restricted expression of Hobit, we used TRM reporter/deleter mice to study TRM differentiation. We found that Hobit was up-regulated in a subset of LCMV-specific CD8+ T cells located within peripheral tissues during the effector phase of the immune response. These Hobit+ effector T cells were identified as TRM precursors, given that their depletion substantially decreased TRM development but not the formation of circulating memory T cells. Adoptive transfer experiments of Hobit+ effector T cells corroborated their biased contribution to the TRM lineage. Transcriptional profiling of Hobit+ effector T cells underlined the early establishment of TRM properties including down-regulation of tissue exit receptors and up-regulation of TRM-associated molecules. We identified Eomes as a key factor instructing the early bifurcation of circulating and resident lineages. These findings establish that commitment of TRM occurs early in antigen-driven T cell differentiation and reveal the molecular mechanisms underlying this differentiation pathway.
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Affiliation(s)
- Loreto Parga-Vidal
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.
| | - Felix M Behr
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Natasja A M Kragten
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Benjamin Nota
- Department of Molecular and Cellular Hemostasis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Thomas H Wesselink
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Inga Kavazović
- Department of Histology and Embryology, University of Rijeka, Rijeka, Croatia
| | - Laura E Covill
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Margo B P Schuller
- Department of Molecular and Cellular Hemostasis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Yenan T Bryceson
- Center for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden.,Brogelmann Research Laboratory, Department of Clinical Sciences, University of Bergen, Bergen, Norway
| | - Felix M Wensveen
- Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Department of Histology and Embryology, University of Rijeka, Rijeka, Croatia
| | - Rene A W van Lier
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Teunis J P van Dam
- Department of Molecular and Cellular Hemostasis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Regina Stark
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands.,BIH Center for Regenerative Therapies, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Klaas P J M van Gisbergen
- Department of Hematopoiesis, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands. .,Department of Experimental Immunology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
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Emmanuel T, Mistegård J, Bregnhøj A, Johansen C, Iversen L. Tissue-Resident Memory T Cells in Skin Diseases: A Systematic Review. Int J Mol Sci 2021; 22:ijms22169004. [PMID: 34445713 PMCID: PMC8396505 DOI: 10.3390/ijms22169004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/09/2021] [Accepted: 08/17/2021] [Indexed: 02/06/2023] Open
Abstract
In health, the non-recirculating nature and long-term persistence of tissue-resident memory T cells (TRMs) in tissues protects against invading pathogens. In disease, pathogenic TRMs contribute to the recurring traits of many skin diseases. We aimed to conduct a systematic literature review on the current understanding of the role of TRMs in skin diseases and identify gaps as well as future research paths. EMBASE, PubMed, SCOPUS, Web of Science, Clinicaltrials.gov and WHO Trials Registry were searched systematically for relevant studies from their inception to October 2020. Included studies were reviewed independently by two authors. This study was conducted in accordance with the PRISMA-S guidelines. This protocol was registered with the PROSPERO database (ref: CRD42020206416). We identified 96 studies meeting the inclusion criteria. TRMs have mostly been investigated in murine skin and in relation to infectious skin diseases. Pathogenic TRMs have been characterized in various skin diseases including psoriasis, vitiligo and cutaneous T-cell lymphoma. Studies are needed to discover biomarkers that may delineate TRMs poised for pathogenic activity in skin diseases and establish to which extent TRMs are contingent on the local skin microenvironment. Additionally, future studies may investigate the effects of current treatments on the persistence of pathogenic TRMs in human skin.
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McGee HM, Marciscano AE, Campbell AM, Monjazeb AM, Kaech SM, Teijaro JR. Parallels Between the Antiviral State and the Irradiated State. J Natl Cancer Inst 2021; 113:969-979. [PMID: 33252657 PMCID: PMC8502484 DOI: 10.1093/jnci/djaa190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/07/2020] [Accepted: 11/16/2020] [Indexed: 01/12/2023] Open
Abstract
Improved understanding of host antiviral defense and antitumor immunity have elucidated molecular pathways important to both processes. During viral infection, RNA or DNA in the host cell serves as a danger signal that initiates the antiviral response. Recent studies have elucidated similarities in the signaling pathways activated by viruses and the signaling pathways induced by tumor DNA that is released into the cytoplasm of irradiated tumor cells. Both the host defense to viral infection and the sterile inflammation provoked by radiotherapy induce a type I interferon response that is necessary for pathogen control and immune-mediated tumor control, respectively. These findings have led to the hypothesis that radiotherapy employs a form of viral mimicry.
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Affiliation(s)
- Heather M McGee
- NOMIS Center for Immunobiology and Microbial Pathogenesis, The Salk Institute for Biological Studies, La Jolla, CA, USA
| | - Ariel E Marciscano
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
| | - Allison M Campbell
- Department of Therapeutic Radiology, Yale School of Medicine, New Haven, CT, USA
| | - Arta M Monjazeb
- Department of Radiation Oncology, UC Davis Comprehensive Cancer Center, Sacramento, CA, USA
| | - Susan M Kaech
- NOMIS Center for Immunobiology and Microbial Pathogenesis, The Salk Institute for Biological Studies, La Jolla, CA, USA
| | - John R Teijaro
- Department of Immunology and Microbiology, Scripps Research Institute, La Jolla, CA, USA
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Leijten EF, van Kempen TS, Olde Nordkamp MA, Pouw JN, Kleinrensink NJ, Vincken NL, Mertens J, Balak DMW, Verhagen FH, Hartgring SA, Lubberts E, Tekstra J, Pandit A, Radstake TR, Boes M. Tissue-Resident Memory CD8+ T Cells From Skin Differentiate Psoriatic Arthritis From Psoriasis. Arthritis Rheumatol 2021; 73:1220-1232. [PMID: 33452865 PMCID: PMC8362143 DOI: 10.1002/art.41652] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 01/07/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To compare immune cell phenotype and function in psoriatic arthritis (PsA) versus psoriasis in order to better understand the pathogenesis of PsA. METHODS In-depth immunophenotyping of different T cell and dendritic cell subsets was performed in patients with PsA, psoriasis, or axial spondyloarthritis and healthy controls. Subsequently, we analyzed cells from peripheral blood, synovial fluid (SF), and skin biopsy specimens using flow cytometry, along with high-throughput transcriptome analyses and functional assays on the specific cell populations that appeared to differentiate PsA from psoriasis. RESULTS Compared to healthy controls, the peripheral blood of patients with PsA was characterized by an increase in regulatory CD4+ T cells and interleukin-17A (IL-17A) and IL-22 coproducing CD8+ T cells. One population specifically differentiated PsA from psoriasis: i.e., CD8+CCR10+ T cells were enriched in PsA. CD8+CCR10+ T cells expressed high levels of DNAX accessory molecule 1 and were effector memory cells that coexpressed skin-homing receptors CCR4 and cutaneous lymphocyte antigen. CD8+CCR10+ T cells were detected under inflammatory and homeostatic conditions in skin, but were not enriched in SF. Gene profiling further revealed that CD8+CCR10+ T cells expressed GATA3, FOXP3, and core transcriptional signature of tissue-resident memory T cells, including CD103. Specific genes, including RORC, IFNAR1, and ERAP1, were up-regulated in PsA compared to psoriasis. CD8+CCR10+ T cells were endowed with a Tc2/22-like cytokine profile, lacked cytotoxic potential, and displayed overall regulatory function. CONCLUSION Tissue-resident memory CD8+ T cells derived from the skin are enhanced in the circulation of patients with PsA compared to patients with psoriasis alone. This may indicate that aberrances in cutaneous tissue homeostasis contribute to arthritis development.
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MESH Headings
- Adult
- Aminopeptidases/genetics
- Antigens, CD/genetics
- Antigens, Differentiation, T-Lymphocyte/immunology
- Arthritis, Psoriatic/genetics
- Arthritis, Psoriatic/immunology
- Arthritis, Psoriatic/pathology
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Case-Control Studies
- Female
- Forkhead Transcription Factors/genetics
- GATA3 Transcription Factor/genetics
- Gene Expression Profiling
- High-Throughput Nucleotide Sequencing
- Humans
- Immunologic Memory/immunology
- Immunophenotyping
- Integrin alpha Chains/genetics
- Interleukin-17/immunology
- Interleukins/immunology
- Male
- Middle Aged
- Minor Histocompatibility Antigens/genetics
- Nuclear Receptor Subfamily 1, Group F, Member 3/genetics
- Oligosaccharides/metabolism
- Psoriasis/genetics
- Psoriasis/immunology
- Psoriasis/pathology
- Receptor, Interferon alpha-beta/genetics
- Receptors, CCR10/metabolism
- Receptors, CCR4/metabolism
- Sialyl Lewis X Antigen/analogs & derivatives
- Sialyl Lewis X Antigen/metabolism
- Skin/immunology
- Skin/pathology
- Spondylarthropathies/genetics
- Spondylarthropathies/immunology
- Spondylarthropathies/pathology
- Synovial Fluid/cytology
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocytes, Cytotoxic/immunology
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Interleukin-22
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Affiliation(s)
| | | | | | | | | | | | - Jorre Mertens
- University Medical Center UtrechtUtrechtThe Netherlands
| | | | | | | | - Erik Lubberts
- Erasmus University Medical CenterRotterdamThe Netherlands
| | | | | | | | - Marianne Boes
- University Medical Center UtrechtUtrechtThe Netherlands
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Pritzl CJ, Daniels MA, Teixeiro E. Interplay of Inflammatory, Antigen and Tissue-Derived Signals in the Development of Resident CD8 Memory T Cells. Front Immunol 2021; 12:636240. [PMID: 34234771 PMCID: PMC8255970 DOI: 10.3389/fimmu.2021.636240] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/29/2021] [Indexed: 12/21/2022] Open
Abstract
CD8 positive, tissue resident memory T cells (TRM) are a specialized subset of CD8 memory T cells that surveil tissues and provide critical first-line protection against tumors and pathogen re-infection. Recently, much effort has been dedicated to understanding the function, phenotype and development of TRM. A myriad of signals is involved in the development and maintenance of resident memory T cells in tissue. Much of the initial research focused on the roles tissue-derived signals play in the development of TRM, including TGFß and IL-33 which are critical for the upregulation of CD69 and CD103. However, more recent data suggest further roles for antigenic and pro-inflammatory cytokines. This review will focus on the interplay of pro-inflammatory, tissue and antigenic signals in the establishment of resident memory T cells.
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Affiliation(s)
| | | | - Emma Teixeiro
- Department of Molecular Microbiology and Immunology, School of Medicine, University of Missouri, Columbia, MO, United States
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