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Torcellan T, Friedrich C, Doucet-Ladevèze R, Ossner T, Solé VV, Riedmann S, Ugur M, Imdahl F, Rosshart SP, Arnold SJ, Gomez de Agüero M, Gagliani N, Flavell RA, Backes S, Kastenmüller W, Gasteiger G. Circulating NK cells establish tissue residency upon acute infection of skin and mediate accelerated effector responses to secondary infection. Immunity 2024; 57:124-140.e7. [PMID: 38157853 PMCID: PMC10783803 DOI: 10.1016/j.immuni.2023.11.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 09/25/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024]
Abstract
Natural killer (NK) cells are present in the circulation and can also be found residing in tissues, and these populations exhibit distinct developmental requirements and are thought to differ in terms of ontogeny. Here, we investigate whether circulating conventional NK (cNK) cells can develop into long-lived tissue-resident NK (trNK) cells following acute infections. We found that viral and bacterial infections of the skin triggered the recruitment of cNK cells and their differentiation into Tcf1hiCD69hi trNK cells that share transcriptional similarity with CD56brightTCF1hi NK cells in human tissues. Skin trNK cells arose from interferon (IFN)-γ-producing effector cells and required restricted expression of the transcriptional regulator Blimp1 to optimize Tcf1-dependent trNK cell formation. Upon secondary infection, trNK cells rapidly gained effector function and mediated an accelerated NK cell response. Thus, cNK cells redistribute and permanently position at sites of previous infection via a mechanism promoting tissue residency that is distinct from Hobit-dependent developmental paths of NK cells and ILC1 seeding tissues during ontogeny.
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Affiliation(s)
- Tommaso Torcellan
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Christin Friedrich
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Rémi Doucet-Ladevèze
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Thomas Ossner
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany; International Max Planck Research School for Immunobiology, Epigenetics, and Metabolism (IMPRS-IEM), 79108 Freiburg, Germany; Faculty of Biology, University of Freiburg, 79104 Freiburg, Germany
| | - Virgínia Visaconill Solé
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Sofie Riedmann
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Milas Ugur
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Fabian Imdahl
- Helmholtz Institute for RNA-based Infection Research (HIRI), Helmholtz-Center for Infection Research (HZI), 97078 Würzburg, Germany
| | - Stephan P Rosshart
- Department of Microbiome Research, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany; Department of Medicine II, Medical Center - University of Freiburg, Faculty of Medicine, Freiburg, Germany
| | - Sebastian J Arnold
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, 79104 Freiburg, Germany; Signaling Research Centers BIOSS and CIBSS, University of Freiburg, 79104 Freiburg, Germany
| | - Mercedes Gomez de Agüero
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Nicola Gagliani
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; Hamburg Center for Translational Immunology (HCTI), University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Richard A Flavell
- Department of Immunobiology, School of Medicine, Yale University, New Haven, CT 06520, USA; Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Simone Backes
- Institute for Virology and Immunobiology, University of Würzburg, 97078 Würzburg, Germany
| | - Wolfgang Kastenmüller
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Georg Gasteiger
- Würzburg Institute of Systems Immunology, Max Planck Research Group at the Julius-Maximilians-Universität Würzburg, Würzburg, Germany.
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Russ BE, Barugahare A, Dakle P, Tsyganov K, Quon S, Yu B, Li J, Lee JKC, Olshansky M, He Z, Harrison PF, See M, Nussing S, Morey AE, Udupa VA, Bennett TJ, Kallies A, Murre C, Collas P, Powell D, Goldrath AW, Turner SJ. Active maintenance of CD8 + T cell naivety through regulation of global genome architecture. Cell Rep 2023; 42:113301. [PMID: 37858463 PMCID: PMC10679840 DOI: 10.1016/j.celrep.2023.113301] [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: 05/31/2022] [Revised: 08/07/2023] [Accepted: 10/03/2023] [Indexed: 10/21/2023] Open
Abstract
The differentiation of naive CD8+ T lymphocytes into cytotoxic effector and memory CTL results in large-scale changes in transcriptional and phenotypic profiles. Little is known about how large-scale changes in genome organization underpin these transcriptional programs. We use Hi-C to map changes in the spatial organization of long-range genome contacts within naive, effector, and memory virus-specific CD8+ T cells. We observe that the architecture of the naive CD8+ T cell genome is distinct from effector and memory genome configurations, with extensive changes within discrete functional chromatin domains associated with effector/memory differentiation. Deletion of BACH2, or to a lesser extent, reducing SATB1 DNA binding, within naive CD8+ T cells results in a chromatin architecture more reminiscent of effector/memory states. This suggests that key transcription factors within naive CD8+ T cells act to restrain T cell differentiation by actively enforcing a unique naive chromatin state.
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Affiliation(s)
- Brendan E Russ
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia.
| | - Adele Barugahare
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia; Bioinformatics Platform, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Pushkar Dakle
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Kirril Tsyganov
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia; Bioinformatics Platform, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Sara Quon
- Department of Biological Sciences, University of California, San Diego, San Diego, CA, USA
| | - Bingfei Yu
- Department of Biological Sciences, University of California, San Diego, San Diego, CA, USA
| | - Jasmine Li
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia; Department of Molecular Biology, University of California, San Diego, San Diego, CA, USA
| | - Jason K C Lee
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Moshe Olshansky
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Zhaohren He
- Department of Molecular Biology, University of California, San Diego, San Diego, CA, USA
| | - Paul F Harrison
- Bioinformatics Platform, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Michael See
- Bioinformatics Platform, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Simone Nussing
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Alison E Morey
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Vibha A Udupa
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Taylah J Bennett
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Axel Kallies
- Department of Microbiology and Immunology, The Peter Doherty Institute for Infection and Immunity, The University of Melbourne, Melbourne, VIC, Australia
| | - Cornelis Murre
- Department of Molecular Biology, University of California, San Diego, San Diego, CA, USA
| | - Phillipe Collas
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Immunology and Transfusion Medicine, Oslo University Hospital, Oslo, Norway
| | - David Powell
- Bioinformatics Platform, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Ananda W Goldrath
- Department of Biological Sciences, University of California, San Diego, San Diego, CA, USA
| | - Stephen J Turner
- Department of Microbiology, Immunity Theme, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia.
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