1
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Yoon JH, Bae E, Nagafuchi Y, Sudo K, Han JS, Park SH, Nakae S, Yamashita T, Ju JH, Matsumoto I, Sumida T, Miyazawa K, Kato M, Kuroda M, Lee IK, Fujio K, Mamura M. Repression of SMAD3 by STAT3 and c-Ski induces conventional dendritic cell differentiation. Life Sci Alliance 2024; 7:e201900581. [PMID: 38960622 PMCID: PMC11222659 DOI: 10.26508/lsa.201900581] [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: 10/21/2019] [Revised: 06/17/2024] [Accepted: 06/18/2024] [Indexed: 07/05/2024] Open
Abstract
A pleiotropic immunoregulatory cytokine, TGF-β, signals via the receptor-regulated SMADs: SMAD2 and SMAD3, which are constitutively expressed in normal cells. Here, we show that selective repression of SMAD3 induces cDC differentiation from the CD115+ common DC progenitor (CDP). SMAD3 was expressed in haematopoietic cells including the macrophage DC progenitor. However, SMAD3 was specifically down-regulated in CD115+ CDPs, SiglecH- pre-DCs, and cDCs, whereas SMAD2 remained constitutive. SMAD3-deficient mice showed a significant increase in cDCs, SiglecH- pre-DCs, and CD115+ CDPs compared with the littermate control. SMAD3 repressed the mRNA expression of FLT3 and the cDC-related genes: IRF4 and ID2. We found that one of the SMAD transcriptional corepressors, c-SKI, cooperated with phosphorylated STAT3 at Y705 and S727 to repress the transcription of SMAD3 to induce cDC differentiation. These data indicate that STAT3 and c-Ski induce cDC differentiation by repressing SMAD3: the repressor of the cDC-related genes during the developmental stage between the macrophage DC progenitor and CD115+ CDP.
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Affiliation(s)
- Jeong-Hwan Yoon
- https://ror.org/04qn0xg47 Biomedical Research Institute, Kyungpook National University Hospital, Daegu, Republic of Korea
- https://ror.org/00k5j5c86 Department of Molecular Pathology, Tokyo Medical University, Tokyo, Japan
- Shin-Young Medical Institute, Chiba, Japan
- https://ror.org/025h1m602 Institute for the 3Rs, Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Eunjin Bae
- https://ror.org/00k5j5c86 Department of Molecular Pathology, Tokyo Medical University, Tokyo, Japan
- https://ror.org/03mc8zn46 Department of Companion Health, Yeonsung University, Anyang, Republic of Korea
- Department of Experimental Pathology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yasuo Nagafuchi
- https://ror.org/057zh3y96 Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Katsuko Sudo
- https://ror.org/00k5j5c86 Animal Research Center, Tokyo Medical University, Tokyo, Japan
| | - Jin Soo Han
- https://ror.org/025h1m602 Institute for the 3Rs, Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Seok Hee Park
- Department of Biological Sciences, Sungkyunkwan University, Suwon, Republic of Korea
| | - Susumu Nakae
- https://ror.org/03t78wx29 Graduate School of Integrated Sciences for Life, Hiroshima University, Hiroshima, Japan
| | - Tadashi Yamashita
- Laboratory of Veterinary Biochemistry, Azabu University School of Veterinary Medicine, Sagamihara, Japan
| | - Ji Hyeon Ju
- Department of Rheumatology, Catholic University of Korea, Seoul St. Mary Hospital, Seoul, Republic of Korea
| | - Isao Matsumoto
- Department of Internal Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takayuki Sumida
- Department of Internal Medicine, University of Tsukuba, Tsukuba, Japan
| | - Keiji Miyazawa
- https://ror.org/059x21724 Departments of Biochemistry, University of Yamanashi, Yamanashi, Japan
| | - Mitsuyasu Kato
- Department of Experimental Pathology, Graduate School of Comprehensive Human Sciences and Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Masahiko Kuroda
- https://ror.org/00k5j5c86 Department of Molecular Pathology, Tokyo Medical University, Tokyo, Japan
| | - In-Kyu Lee
- https://ror.org/04qn0xg47 Biomedical Research Institute, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Keishi Fujio
- https://ror.org/057zh3y96 Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Mizuko Mamura
- https://ror.org/04qn0xg47 Biomedical Research Institute, Kyungpook National University Hospital, Daegu, Republic of Korea
- Shin-Young Medical Institute, Chiba, Japan
- https://ror.org/00k5j5c86 Department of Advanced Nucleic Acid Medicine, Tokyo Medical University, Tokyo, Japan
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2
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Parisotto YF, Cabric V, Park T, Akagbosu B, Zhao Z, Lo Y, Fisher L, Shibu G, Paucar Iza YA, Leslie C, Brown CC. Thetis cells induce food-specific Treg cell differentiation and oral tolerance. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.08.592952. [PMID: 38766121 PMCID: PMC11100678 DOI: 10.1101/2024.05.08.592952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
The intestinal immune system must establish tolerance to food antigens to prevent onset of allergic and inflammatory diseases. Peripherally generated regulatory T (pTreg) cells play an essential role in suppressing inflammatory responses to allergens; however, the antigen-presenting cell (APC) that instructs food-specific pTreg cells is not known. Here, we show that antigen presentation and TGF-β activation by a subset of RORγt + antigen-presenting cells (APC), Thetis cells IV (TC IV), is required for food-induced pTreg cell differentiation and oral tolerance. By contrast, antigen presentation by dendritic cells (DCs) was dispensable for pTreg induction but required for T H 1 effector responses, highlighting a division of labor between tolerogenic TCs and pro-inflammatory DCs. While antigen presentation by TCs was required for food-specific pTreg generation both in early life and adulthood, the increased abundance of TCs in the peri-weaning period was associated with a window of opportunity for enhanced pTreg differentiation. These findings establish a critical role for TCs in oral tolerance and suggest that these cells may represent a key therapeutic target for the treatment of food-associated allergic and inflammatory diseases.
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3
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Paucar Iza YA, Brown CC. Early life imprinting of intestinal immune tolerance and tissue homeostasis. Immunol Rev 2024; 323:303-315. [PMID: 38501766 PMCID: PMC11102293 DOI: 10.1111/imr.13321] [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: 02/16/2024] [Accepted: 03/02/2024] [Indexed: 03/20/2024]
Abstract
Besides its canonical role in protecting the host from pathogens, the immune system plays an arguably equally important role in maintaining tissue homeostasis. Within barrier tissues that interface with the external microenvironment, induction of immune tolerance to innocuous antigens, such as commensal, dietary, and environmental antigens, is key to establishing immune homeostasis. The early postnatal period represents a critical window of opportunity in which parallel development of the tissue, immune cells, and microbiota allows for reciprocal regulation that shapes the long-term immunological tone of the tissue and subsequent risk of immune-mediated diseases. During early infancy, the immune system appears to sacrifice pro-inflammatory functions, prioritizing the establishment of tissue tolerance. In this review, we discuss mechanisms underlying early life windows for intestinal tolerance with a focus on newly identified RORγt+ antigen-presenting cells-Thetis cells-and highlight the role of the intestinal microenvironment in shaping intestinal immune system development and tolerance.
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Affiliation(s)
- Yoselin A. Paucar Iza
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, New York, USA
- Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Chrysothemis C. Brown
- Immunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, New York, USA
- Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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4
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Xiao H, Ulmert I, Bach L, Huber J, Narasimhan H, Kurochkin I, Chang Y, Holst S, Mörbe U, Zhang L, Schlitzer A, Pereira CF, Schraml BU, Baumjohann D, Lahl K. Genomic deletion of Bcl6 differentially affects conventional dendritic cell subsets and compromises Tfh/Tfr/Th17 cell responses. Nat Commun 2024; 15:3554. [PMID: 38688934 PMCID: PMC11061177 DOI: 10.1038/s41467-024-46966-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 03/13/2024] [Indexed: 05/02/2024] Open
Abstract
Conventional dendritic cells (cDC) play key roles in immune induction, but what drives their heterogeneity and functional specialization is still ill-defined. Here we show that cDC-specific deletion of the transcriptional repressor Bcl6 in mice alters the phenotype and transcriptome of cDC1 and cDC2, while their lineage identity is preserved. Bcl6-deficient cDC1 are diminished in the periphery but maintain their ability to cross-present antigen to CD8+ T cells, confirming general maintenance of this subset. Surprisingly, the absence of Bcl6 in cDC causes a complete loss of Notch2-dependent cDC2 in the spleen and intestinal lamina propria. DC-targeted Bcl6-deficient mice induced fewer T follicular helper cells despite a profound impact on T follicular regulatory cells in response to immunization and mounted diminished Th17 immunity to Citrobacter rodentium in the colon. Our findings establish Bcl6 as an essential transcription factor for subsets of cDC and add to our understanding of the transcriptional landscape underlying cDC heterogeneity.
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Affiliation(s)
- Hongkui Xiao
- Section for Experimental and Translational Immunology, Institute for Health Technology, Technical University of Denmark (DTU), 2800, Kongens, Lyngby, Denmark
| | - Isabel Ulmert
- Section for Experimental and Translational Immunology, Institute for Health Technology, Technical University of Denmark (DTU), 2800, Kongens, Lyngby, Denmark
| | - Luisa Bach
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Johanna Huber
- Institute for Immunology, Biomedical Center, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Munich, Germany
| | - Hamsa Narasimhan
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Munich, Germany
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, LMU Munich, Planegg-Martinsried, Munich, Germany
| | - Ilia Kurochkin
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | - Yinshui Chang
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
- Institute for Immunology, Biomedical Center, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Munich, Germany
| | - Signe Holst
- Section for Experimental and Translational Immunology, Institute for Health Technology, Technical University of Denmark (DTU), 2800, Kongens, Lyngby, Denmark
- Department of Microbiology, Immunology, and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Calvin, Phoebe and Joan Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada
| | - Urs Mörbe
- Section for Experimental and Translational Immunology, Institute for Health Technology, Technical University of Denmark (DTU), 2800, Kongens, Lyngby, Denmark
| | - Lili Zhang
- Quantitative Systems Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
| | - Andreas Schlitzer
- Quantitative Systems Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
| | - Carlos-Filipe Pereira
- Cell Reprogramming in Hematopoiesis and Immunity Laboratory, Lund Stem Cell Center, Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
- Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal
| | - Barbara U Schraml
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Munich, Germany
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, LMU Munich, Planegg-Martinsried, Munich, Germany
| | - Dirk Baumjohann
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany.
- Institute for Immunology, Biomedical Center, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Munich, Germany.
| | - Katharina Lahl
- Section for Experimental and Translational Immunology, Institute for Health Technology, Technical University of Denmark (DTU), 2800, Kongens, Lyngby, Denmark.
- Department of Microbiology, Immunology, and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
- Calvin, Phoebe and Joan Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada.
- Immunology Section, Lund University, Lund, 221 84, Sweden.
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5
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Nakandakari-Higa S, Walker S, Canesso MCC, van der Heide V, Chudnovskiy A, Kim DY, Jacobsen JT, Parsa R, Bilanovic J, Parigi SM, Fiedorczuk K, Fuchs E, Bilate AM, Pasqual G, Mucida D, Kamphorst AO, Pritykin Y, Victora GD. Universal recording of immune cell interactions in vivo. Nature 2024; 627:399-406. [PMID: 38448581 PMCID: PMC11078586 DOI: 10.1038/s41586-024-07134-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 01/30/2024] [Indexed: 03/08/2024]
Abstract
Immune cells rely on transient physical interactions with other immune and non-immune populations to regulate their function1. To study these 'kiss-and-run' interactions directly in vivo, we previously developed LIPSTIC (labelling immune partnerships by SorTagging intercellular contacts)2, an approach that uses enzymatic transfer of a labelled substrate between the molecular partners CD40L and CD40 to label interacting cells. Reliance on this pathway limited the use of LIPSTIC to measuring interactions between CD4+ T helper cells and antigen-presenting cells, however. Here we report the development of a universal version of LIPSTIC (uLIPSTIC), which can record physical interactions both among immune cells and between immune and non-immune populations irrespective of the receptors and ligands involved. We show that uLIPSTIC can be used, among other things, to monitor the priming of CD8+ T cells by dendritic cells, reveal the steady-state cellular partners of regulatory T cells and identify germinal centre-resident T follicular helper cells on the basis of their ability to interact cognately with germinal centre B cells. By coupling uLIPSTIC with single-cell transcriptomics, we build a catalogue of the immune populations that physically interact with intestinal epithelial cells at the steady state and profile the evolution of the interactome of lymphocytic choriomeningitis virus-specific CD8+ T cells in multiple organs following systemic infection. Thus, uLIPSTIC provides a broadly useful technology for measuring and understanding cell-cell interactions across multiple biological systems.
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Affiliation(s)
| | - Sarah Walker
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Department of Quantitative and Computational Biology, Princeton University, Princeton, NJ, USA
| | - Maria C C Canesso
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - Verena van der Heide
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Aleksey Chudnovskiy
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - Dong-Yoon Kim
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - Johanne T Jacobsen
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
- Institute for Immunology and Transfusion Medicine, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Roham Parsa
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - Jana Bilanovic
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - S Martina Parigi
- Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, New York, NY, USA
| | - Karol Fiedorczuk
- Laboratory of Membrane Biology and Biophysics, The Rockefeller University, New York, NY, USA
| | - Elaine Fuchs
- Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Angelina M Bilate
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - Giulia Pasqual
- Laboratory of Synthetic Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy
| | - Daniel Mucida
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Alice O Kamphorst
- Marc and Jennifer Lipschultz Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Tisch Cancer Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yuri Pritykin
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA.
- Department of Computer Science, Princeton University, Princeton, NJ, USA.
| | - Gabriel D Victora
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA.
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6
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Minutti CM, Piot C, Pereira da Costa M, Chakravarty P, Rogers N, Huerga Encabo H, Cardoso A, Loong J, Bessou G, Mionnet C, Langhorne J, Bonnet D, Dalod M, Tomasello E, Reis E Sousa C. Distinct ontogenetic lineages dictate cDC2 heterogeneity. Nat Immunol 2024; 25:448-461. [PMID: 38351322 PMCID: PMC10907303 DOI: 10.1038/s41590-024-01745-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 01/08/2024] [Indexed: 03/03/2024]
Abstract
Conventional dendritic cells (cDCs) include functionally and phenotypically diverse populations, such as cDC1s and cDC2s. The latter population has been variously subdivided into Notch-dependent cDC2s, KLF4-dependent cDC2s, T-bet+ cDC2As and T-bet- cDC2Bs, but it is unclear how all these subtypes are interrelated and to what degree they represent cell states or cell subsets. All cDCs are derived from bone marrow progenitors called pre-cDCs, which circulate through the blood to colonize peripheral tissues. Here, we identified distinct mouse pre-cDC2 subsets biased to give rise to cDC2As or cDC2Bs. We showed that a Siglec-H+ pre-cDC2A population in the bone marrow preferentially gave rise to Siglec-H- CD8α+ pre-cDC2As in tissues, which differentiated into T-bet+ cDC2As. In contrast, a Siglec-H- fraction of pre-cDCs in the bone marrow and periphery mostly generated T-bet- cDC2Bs, a lineage marked by the expression of LysM. Our results showed that cDC2A versus cDC2B fate specification starts in the bone marrow and suggest that cDC2 subsets are ontogenetically determined lineages, rather than cell states imposed by the peripheral tissue environment.
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Affiliation(s)
- Carlos M Minutti
- Immunobiology Laboratory, The Francis Crick Institute, London, UK.
- Immunoregulation Laboratory, Champalimaud Research, Champalimaud Centre for the Unknown, Lisbon, Portugal.
| | - Cécile Piot
- Immunobiology Laboratory, The Francis Crick Institute, London, UK
| | | | - Probir Chakravarty
- Bioinformatics and Biostatistics, The Francis Crick Institute, London, UK
| | - Neil Rogers
- Immunobiology Laboratory, The Francis Crick Institute, London, UK
| | | | - Ana Cardoso
- Immunobiology Laboratory, The Francis Crick Institute, London, UK
| | - Jane Loong
- Retroviral Immunology Laboratory, The Francis Crick Institute, London, UK
| | - Gilles Bessou
- Aix-Marseille University, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, Marseille, France
| | - Cyrille Mionnet
- Aix-Marseille University, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, Marseille, France
| | - Jean Langhorne
- Malaria Immunology Laboratory, The Francis Crick Institute, London, UK
| | - Dominique Bonnet
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, UK
| | - Marc Dalod
- Aix-Marseille University, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, Marseille, France
| | - Elena Tomasello
- Aix-Marseille University, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Centre d'Immunologie de Marseille-Luminy, Turing Center for Living Systems, Marseille, France
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7
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Ghasemi A, Martinez-Usatorre A, Li L, Hicham M, Guichard A, Marcone R, Fournier N, Torchia B, Martinez Bedoya D, Davanture S, Fernández-Vaquero M, Fan C, Janzen J, Mohammadzadeh Y, Genolet R, Mansouri N, Wenes M, Migliorini D, Heikenwalder M, De Palma M. Cytokine-armed dendritic cell progenitors for antigen-agnostic cancer immunotherapy. NATURE CANCER 2024; 5:240-261. [PMID: 37996514 PMCID: PMC10899110 DOI: 10.1038/s43018-023-00668-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 10/11/2023] [Indexed: 11/25/2023]
Abstract
Dendritic cells (DCs) are antigen-presenting myeloid cells that regulate T cell activation, trafficking and function. Monocyte-derived DCs pulsed with tumor antigens have been tested extensively for therapeutic vaccination in cancer, with mixed clinical results. Here, we present a cell-therapy platform based on mouse or human DC progenitors (DCPs) engineered to produce two immunostimulatory cytokines, IL-12 and FLT3L. Cytokine-armed DCPs differentiated into conventional type-I DCs (cDC1) and suppressed tumor growth, including melanoma and autochthonous liver models, without the need for antigen loading or myeloablative host conditioning. Tumor response involved synergy between IL-12 and FLT3L and was associated with natural killer and T cell infiltration and activation, M1-like macrophage programming and ischemic tumor necrosis. Antitumor immunity was dependent on endogenous cDC1 expansion and interferon-γ signaling but did not require CD8+ T cell cytotoxicity. Cytokine-armed DCPs synergized effectively with anti-GD2 chimeric-antigen receptor (CAR) T cells in eradicating intracranial gliomas in mice, illustrating their potential in combination therapies.
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Affiliation(s)
- Ali Ghasemi
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Amaia Martinez-Usatorre
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Luqing Li
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Mehdi Hicham
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Alan Guichard
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Rachel Marcone
- Agora Cancer Research Center, Lausanne, Switzerland
- Translational Data Science (TDS) Facility, Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Nadine Fournier
- Agora Cancer Research Center, Lausanne, Switzerland
- Translational Data Science (TDS) Facility, Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Bruno Torchia
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Darel Martinez Bedoya
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
- Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland
| | - Suzel Davanture
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
- Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland
| | - Mirian Fernández-Vaquero
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Chaofan Fan
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jakob Janzen
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Yahya Mohammadzadeh
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Raphael Genolet
- Ludwig Institute for Cancer Research, Lausanne, Switzerland
- Department of Oncology, University of Lausanne (UNIL) and Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Nahal Mansouri
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
| | - Mathias Wenes
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
- Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland
| | - Denis Migliorini
- Agora Cancer Research Center, Lausanne, Switzerland
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland
- Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland
- Department of Oncology, Geneva University Hospital (HUG), Geneva, Switzerland
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
- The M3 Research Center, Eberhard Karls University, Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180), Eberhard Karls University, Tübingen, Germany
| | - Michele De Palma
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland.
- Agora Cancer Research Center, Lausanne, Switzerland.
- Swiss Cancer Center Léman (SCCL), Lausanne, Switzerland.
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8
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Probst HC, Stoitzner P, Amon L, Backer RA, Brand A, Chen J, Clausen BE, Dieckmann S, Dudziak D, Heger L, Hodapp K, Hornsteiner F, Hovav AH, Jacobi L, Ji X, Kamenjarin N, Lahl K, Lahmar I, Lakus J, Lehmann CHK, Ortner D, Picard M, Roberti MP, Rossnagel L, Saba Y, Schalla C, Schlitzer A, Schraml BU, Schütze K, Seichter A, Seré K, Seretis A, Sopper S, Strandt H, Sykora MM, Theobald H, Tripp CH, Zitvogel L. Guidelines for DC preparation and flow cytometry analysis of mouse nonlymphoid tissues. Eur J Immunol 2023; 53:e2249819. [PMID: 36512638 DOI: 10.1002/eji.202249819] [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: 01/17/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 12/15/2022]
Abstract
This article is part of the Dendritic Cell Guidelines article series, which provides a collection of state-of-the-art protocols for the preparation, phenotype analysis by flow cytometry, generation, fluorescence microscopy and functional characterization of mouse and human dendritic cells (DC) from lymphoid organs and various nonlymphoid tissues. DC are sentinels of the immune system present in almost every mammalian organ. Since they represent a rare cell population, DC need to be extracted from organs with protocols that are specifically developed for each tissue. This article provides detailed protocols for the preparation of single-cell suspensions from various mouse nonlymphoid tissues, including skin, intestine, lung, kidney, mammary glands, oral mucosa and transplantable tumors. Furthermore, our guidelines include comprehensive protocols for multiplex flow cytometry analysis of DC subsets and feature top tricks for their proper discrimination from other myeloid cells. With this collection, we provide guidelines for in-depth analysis of DC subsets that will advance our understanding of their respective roles in healthy and diseased tissues. While all protocols were written by experienced scientists who routinely use them in their work, this article was also peer-reviewed by leading experts and approved by all coauthors, making it an essential resource for basic and clinical DC immunologists.
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Affiliation(s)
- Hans Christian Probst
- Institute of Immunology, University Medical Center Mainz, Mainz, Germany
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Patrizia Stoitzner
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Lukas Amon
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
| | - Ronald A Backer
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Institute for Molecular Medicine, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Anna Brand
- Institute for Molecular Medicine, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Jianzhou Chen
- Gustave Roussy Cancer Campus (GRCC), U1015 INSERM, University Paris Saclay, Villejuif, France
| | - Björn E Clausen
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
- Institute for Molecular Medicine, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Sophie Dieckmann
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Diana Dudziak
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
- Medical Immunology Campus Erlangen (MICE), D-91054, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Germany
- Friedrich-Alexander University (FAU), Erlangen-Nürnberg, Germany
| | - Lukas Heger
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
| | - Katrin Hodapp
- Institute of Immunology, University Medical Center Mainz, Mainz, Germany
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Florian Hornsteiner
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Avi-Hai Hovav
- Institute of Biomedical and Oral Research, Faculty of Dental Medicine, Hebrew University, Jerusalem, Israel
| | - Lukas Jacobi
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
| | - Xingqi Ji
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, LMU Munich, 82152, Planegg-Martinsried, Germany
- Institute for Cardiovascular Physiology and Pathophysiology, Biomedical Center, Faculty of Medicine, LMU Munich, 82152, Planegg-Martinsried, Germany
| | - Nadine Kamenjarin
- Institute of Immunology, University Medical Center Mainz, Mainz, Germany
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Katharina Lahl
- Section for Experimental and Translational Immunology, Institute for Health Technology, Technical University of Denmark (DTU), Kongens Lyngby, 2800, Denmark
- Immunology Section, Lund University, Lund, 221 84, Sweden
| | - Imran Lahmar
- Gustave Roussy Cancer Campus (GRCC), U1015 INSERM, University Paris Saclay, Villejuif, France
| | - Jelena Lakus
- Institute for Molecular Medicine, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Christian H K Lehmann
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
- Medical Immunology Campus Erlangen (MICE), D-91054, Erlangen, Germany
| | - Daniela Ortner
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Marion Picard
- Gustave Roussy Cancer Campus (GRCC), U1015 INSERM, University Paris Saclay, Villejuif, France
| | - Maria Paula Roberti
- Gustave Roussy Cancer Campus (GRCC), U1015 INSERM, University Paris Saclay, Villejuif, France
- Department of Medical Oncology, National Center for Tumor Diseases (NCT), Heidelberg University Hospital (UKHD), Heidelberg, Germany
- Clinical Cooperation Unit Applied Tumor Immunity, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lukas Rossnagel
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
| | - Yasmin Saba
- Institute of Biomedical and Oral Research, Faculty of Dental Medicine, Hebrew University, Jerusalem, Israel
| | - Carmen Schalla
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Medical School, Aachen, Germany
- Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - Andreas Schlitzer
- Quantitative Systems Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Germany
| | - Barbara U Schraml
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, LMU Munich, 82152, Planegg-Martinsried, Germany
- Institute for Cardiovascular Physiology and Pathophysiology, Biomedical Center, Faculty of Medicine, LMU Munich, 82152, Planegg-Martinsried, Germany
| | - Kristian Schütze
- Institute of Immunology, University Medical Center Mainz, Mainz, Germany
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
| | - Anna Seichter
- Laboratory of Dendritic Cell Biology, Department of Dermatology, University Hospital Erlangen, Hartmannstraße 14, D-91052, Erlangen, Germany
| | - Kristin Seré
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Medical School, Aachen, Germany
- Helmholtz Institute for Biomedical Engineering, RWTH Aachen University, Aachen, Germany
| | - Athanasios Seretis
- Institute for Biomedical Aging Research, University of Innsbruck, Innsbruck, Austria
| | - Sieghart Sopper
- Internal Medicine V, Hematology and Oncology, Medical University of Innsbruck, Innsbruck, Austria
- Tyrolean Cancer Research Center, Innsbruck, Austria
| | - Helen Strandt
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Martina M Sykora
- Internal Medicine V, Hematology and Oncology, Medical University of Innsbruck, Innsbruck, Austria
- Tyrolean Cancer Research Center, Innsbruck, Austria
| | - Hannah Theobald
- Quantitative Systems Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Germany
| | - Christoph H Tripp
- Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
| | - Laurence Zitvogel
- Gustave Roussy Cancer Campus (GRCC), U1015 INSERM, University Paris Saclay, Villejuif, France
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9
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Bayerl F, Bejarano DA, Bertacchi G, Doffin AC, Gobbini E, Hubert M, Li L, Meiser P, Pedde AM, Posch W, Rupp L, Schlitzer A, Schmitz M, Schraml BU, Uderhardt S, Valladeau-Guilemond J, Wilflingseder D, Zaderer V, Böttcher JP. Guidelines for visualization and analysis of DC in tissues using multiparameter fluorescence microscopy imaging methods. Eur J Immunol 2023; 53:e2249923. [PMID: 36623939 DOI: 10.1002/eji.202249923] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 11/07/2022] [Accepted: 11/14/2022] [Indexed: 01/11/2023]
Abstract
This article is part of the Dendritic Cell Guidelines article series, which provides a collection of state-of-the-art protocols for the preparation, phenotype analysis by flow cytometry, generation, fluorescence microscopy, and functional characterization of mouse and human dendritic cells (DC) from lymphoid organs and various non-lymphoid tissues. Here, we provide detailed procedures for a variety of multiparameter fluorescence microscopy imaging methods to explore the spatial organization of DC in tissues and to dissect how DC migrate, communicate, and mediate their multiple functional roles in immunity in a variety of tissue settings. The protocols presented here entail approaches to study DC dynamics and T cell cross-talk by intravital microscopy, large-scale visualization, identification, and quantitative analysis of DC subsets and their functions by multiparameter fluorescence microscopy of fixed tissue sections, and an approach to study DC interactions with tissue cells in a 3D cell culture model. While all protocols were written by experienced scientists who routinely use them in their work, this article was also peer-reviewed by leading experts and approved by all co-authors, making it an essential resource for basic and clinical DC immunologists.
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Affiliation(s)
- Felix Bayerl
- Institute of Molecular Immunology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich (TUM), Ismaninger Str. 22, Munich, Germany
| | - David A Bejarano
- Quantitative Systems Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Germany
| | - Giulia Bertacchi
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Anne-Claire Doffin
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, Lyon, France
| | - Elisa Gobbini
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, Lyon, France
| | - Margaux Hubert
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, Lyon, France
| | - Lijian Li
- Department of Internal Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie (DZI), Friedrich-Alexander University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Exploratory Research Unit, Optical Imaging Centre Erlangen (OICE), Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Philippa Meiser
- Institute of Molecular Immunology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich (TUM), Ismaninger Str. 22, Munich, Germany
| | - Anna-Marie Pedde
- Institute of Molecular Immunology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich (TUM), Ismaninger Str. 22, Munich, Germany
| | - Wilfried Posch
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Luise Rupp
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Andreas Schlitzer
- Quantitative Systems Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Germany
| | - Marc Schmitz
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
- National Center for Tumor Diseases (NCT), Partner Site Dresden, Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Barbara U Schraml
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, LMU Munich, Planegg-Martinsried, Germany
- Biomedical Center, Institute for Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, LMU Munich, Planegg-Martinsried, Germany
| | - Stefan Uderhardt
- Department of Internal Medicine 3 - Rheumatology and Immunology, Friedrich-Alexander University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie (DZI), Friedrich-Alexander University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Exploratory Research Unit, Optical Imaging Centre Erlangen (OICE), Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Jenny Valladeau-Guilemond
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, Lyon, France
| | - Doris Wilflingseder
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Viktoria Zaderer
- Institute of Hygiene and Medical Microbiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Jan P Böttcher
- Institute of Molecular Immunology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich (TUM), Ismaninger Str. 22, Munich, Germany
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10
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Lui PP, Ainali C, Chu CC, Terranova-Barberio M, Karagiannis P, Tewari A, Safinia N, Sharif-Paghaleh E, Tsoka S, Woszczek G, Di Meglio P, Lombardi G, Young AR, Nestle FO, Ali N. Human skin CD141 + dendritic cells regulate cutaneous immunity via the neuropeptide urocortin 2. iScience 2023; 26:108029. [PMID: 37860766 PMCID: PMC10583083 DOI: 10.1016/j.isci.2023.108029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 08/11/2023] [Accepted: 09/21/2023] [Indexed: 10/21/2023] Open
Abstract
Skin immune homeostasis is a multi-faceted process where dermal dendritic cells (DDCs) are key in orchestrating responses to environmental stressors. We have previously identified CD141+CD14+ DDCs as a skin-resident immunoregulatory population that is vitamin-D3 (VitD3) inducible from monocyte-derived DCs (moDCs), termed CD141hi VitD3 moDCs. We demonstrate that CD141+ DDCs and CD141hi VitD3 moDCs share key immunological features including cell surface markers, reduced T cell stimulation, IL-10 production, and a common transcriptomic signature. Bioinformatic analysis identified the neuroactive ligand receptor pathway and the neuropeptide, urocortin 2 (UCN2), as a potential immunoregulatory candidate molecule. Incubation with VitD3 upregulated UCN2 in CD141+ DCs and UVB irradiation induced UCN2 in CD141+ DCs in healthy skin in vivo. Notably, CD141+ DDC generation of suppressive Tregs was dependent upon the UCN2 pathway as in vivo administration of UCN2 reversed skin inflammation in humanized mice. We propose the neuropeptide UCN2 as a novel skin DC-derived immunoregulatory mediator with a potential role in UVB and VitD3-dependent skin immune homeostasis.
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Affiliation(s)
- Prudence PokWai Lui
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Science, King’s College London, London, UK
- Centre for Gene Therapy and Regenerative Medicine, School of Basic and Biomedical Sciences, King’s College London, London, UK
| | - Chrysanthi Ainali
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Chung-Ching Chu
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Manuela Terranova-Barberio
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Panagiotis Karagiannis
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Angela Tewari
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Niloufar Safinia
- Institute of Liver Studies, Department of Inflammation Biology, School of Immunology and Microbial Sciences, James Black Centre, King’s College London, London, UK
| | - Ehsan Sharif-Paghaleh
- Department of Imaging Chemistry & Biology, School of Biomedical Engineering & Imaging Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, UK
| | - Sophia Tsoka
- Department of Informatics, Faculty of Natural, Mathematical and Engineering Sciences, King’s College London, Bush House, London, UK
| | - Grzegorz Woszczek
- Asthma UK Centre in Allergic Mechanisms of Asthma, School of Immunology and Microbial Sciences, King’s College London, London, UK
| | - Paola Di Meglio
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Giovanna Lombardi
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Science, King’s College London, London, UK
| | - Antony R. Young
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Frank O. Nestle
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
| | - Niwa Ali
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Science, King’s College London, London, UK
- Centre for Gene Therapy and Regenerative Medicine, School of Basic and Biomedical Sciences, King’s College London, London, UK
- St. John’s Institute of Dermatology, King’s College London and NIHR Biomedical Research Centre, London, UK
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11
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Long H, Lichtnekert J, Andrassy J, Schraml BU, Romagnani P, Anders HJ. Macrophages and fibrosis: how resident and infiltrating mononuclear phagocytes account for organ injury, regeneration or atrophy. Front Immunol 2023; 14:1194988. [PMID: 37868987 PMCID: PMC10587486 DOI: 10.3389/fimmu.2023.1194988] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 09/22/2023] [Indexed: 10/24/2023] Open
Abstract
Mononuclear phagocytes (MP), i.e., monocytes, macrophages, and dendritic cells (DCs), are essential for immune homeostasis via their capacities to clear pathogens, pathogen components, and non-infectious particles. However, tissue injury-related changes in local microenvironments activate resident and infiltrating MP towards pro-inflammatory phenotypes that contribute to inflammation by secreting additional inflammatory mediators. Efficient control of injurious factors leads to a switch of MP phenotype, which changes the microenvironment towards the resolution of inflammation. In the same way, MP endorses adaptive structural responses leading to either compensatory hypertrophy of surviving cells, tissue regeneration from local tissue progenitor cells, or tissue fibrosis and atrophy. Under certain circumstances, MP contribute to the reversal of tissue fibrosis by clearance of the extracellular matrix. Here we give an update on the tissue microenvironment-related factors that, upon tissue injury, instruct resident and infiltrating MP how to support host defense and recover tissue function and integrity. We propose that MP are not intrinsically active drivers of organ injury and dysfunction but dynamic amplifiers (and biomarkers) of specific tissue microenvironments that vary across spatial and temporal contexts. Therefore, MP receptors are frequently redundant and suboptimal targets for specific therapeutic interventions compared to molecular targets upstream in adaptive humoral or cellular stress response pathways that influence tissue milieus at a contextual level.
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Affiliation(s)
- Hao Long
- Division of Nephrology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany
- Department of Urology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, China
| | - Julia Lichtnekert
- Division of Nephrology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Joachim Andrassy
- Department of General, Visceral and Transplant Surgery, University Hospital of Ludwig-Maximilians-University (LMU) Munich, Munich, Germany
| | - Barbara U. Schraml
- Institute for Cardiovascular Physiology and Pathophysiology, Biomedical Center, Ludwig-Maximilians-University (LMU), Munich, Germany
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Paola Romagnani
- Department of Biomedical, Experimental and Clinical Sciences “Mario Serio”, University of Firenze, Nephrology and Dialysis Unit, Meyer Children’s Hospital, Firenze, Italy
| | - Hans-Joachim Anders
- Division of Nephrology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany
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12
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Macri C, Jenika D, Ouslinis C, Mintern JD. Targeting dendritic cells to advance cross-presentation and vaccination outcomes. Semin Immunol 2023; 68:101762. [PMID: 37167898 DOI: 10.1016/j.smim.2023.101762] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 04/06/2023] [Accepted: 04/06/2023] [Indexed: 05/13/2023]
Abstract
Dendritic cells (DCs) are a complex network of specialised antigen-presenting cells that are critical initiators of adaptive immunity. Targeting antigen directly to DCs in situ is a vaccination strategy that selectively delivers antigen to receptors expressed by DC subtypes. This approach exploits specific DC subset functions of antigen uptake and presentation. Here, we review DC-targeted vaccination strategies that are designed to elicit effective cross-presentation for CD8+ T cell immunity. In particular, we focus on approaches that exploit receptors highly expressed by mouse and human cDCs equipped with superior cross-presentation capacity. These receptors include DEC205, Clec9A and XCR1. Targeting DC receptors Clec12A, Clec4A4 and mannose receptor is also reviewed. Outcomes of DC-targeted vaccination in mouse models through to human clinical trials is discussed. This is a promising new vaccination approach capable of directly targeting the cross-presentation pathway for prevention and treatment of tumours and infectious diseases.
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Affiliation(s)
- Christophe Macri
- Department of Biochemistry and Pharmacology, The University of Melbourne, Bio21 Molecular Science and Biotechnology Institute, 30 Flemington Rd, Parkville, Victoria 3010, Australia
| | - Devi Jenika
- Department of Biochemistry and Pharmacology, The University of Melbourne, Bio21 Molecular Science and Biotechnology Institute, 30 Flemington Rd, Parkville, Victoria 3010, Australia
| | - Cassandra Ouslinis
- Department of Biochemistry and Pharmacology, The University of Melbourne, Bio21 Molecular Science and Biotechnology Institute, 30 Flemington Rd, Parkville, Victoria 3010, Australia
| | - Justine D Mintern
- Department of Biochemistry and Pharmacology, The University of Melbourne, Bio21 Molecular Science and Biotechnology Institute, 30 Flemington Rd, Parkville, Victoria 3010, Australia.
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13
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Bayerl F, Meiser P, Donakonda S, Hirschberger A, Lacher SB, Pedde AM, Hermann CD, Elewaut A, Knolle M, Ramsauer L, Rudolph TJ, Grassmann S, Öllinger R, Kirchhammer N, Trefny M, Anton M, Wohlleber D, Höchst B, Zaremba A, Krüger A, Rad R, Obenauf AC, Schadendorf D, Zippelius A, Buchholz VR, Schraml BU, Böttcher JP. Tumor-derived prostaglandin E2 programs cDC1 dysfunction to impair intratumoral orchestration of anti-cancer T cell responses. Immunity 2023; 56:1341-1358.e11. [PMID: 37315536 DOI: 10.1016/j.immuni.2023.05.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 02/08/2023] [Accepted: 05/15/2023] [Indexed: 06/16/2023]
Abstract
Type 1 conventional dendritic cells (cDC1s) are critical for anti-cancer immunity. Protective anti-cancer immunity is thought to require cDC1s to sustain T cell responses within tumors, but it is poorly understood how this function is regulated and whether its subversion contributes to immune evasion. Here, we show that tumor-derived prostaglandin E2 (PGE2) programmed a dysfunctional state in intratumoral cDC1s, disabling their ability to locally orchestrate anti-cancer CD8+ T cell responses. Mechanistically, cAMP signaling downstream of the PGE2-receptors EP2 and EP4 was responsible for the programming of cDC1 dysfunction, which depended on the loss of the transcription factor IRF8. Blockade of the PGE2-EP2/EP4-cDC1 axis prevented cDC1 dysfunction in tumors, locally reinvigorated anti-cancer CD8+ T cell responses, and achieved cancer immune control. In human cDC1s, PGE2-induced dysfunction is conserved and associated with poor cancer patient prognosis. Our findings reveal a cDC1-dependent intratumoral checkpoint for anti-cancer immunity that is targeted by PGE2 for immune evasion.
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Affiliation(s)
- Felix Bayerl
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Philippa Meiser
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Sainitin Donakonda
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany; German Center for Infection Research, Munich, Germany
| | - Anna Hirschberger
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Sebastian B Lacher
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Anna-Marie Pedde
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Chris D Hermann
- Institute of Experimental Oncology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Anais Elewaut
- Research Institute of Molecular Pathology, Vienna Biocenter, Vienna, Austria
| | - Moritz Knolle
- Institute for Artificial Intelligence in Medicine & Healthcare, School of Medicine, Technical University of Munich, Munich, Germany
| | - Lukas Ramsauer
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thomas J Rudolph
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Simon Grassmann
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich, Munich, Germany
| | - Rupert Öllinger
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany
| | - Nicole Kirchhammer
- Cancer Immunology, Department of Biomedicine, University and University Hospital Basel, Basel, Switzerland
| | - Marcel Trefny
- Cancer Immunology, Department of Biomedicine, University and University Hospital Basel, Basel, Switzerland
| | - Martina Anton
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Dirk Wohlleber
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Bastian Höchst
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Anne Zaremba
- Department for Dermatology, University Hospital Essen, Essen, Germany
| | - Achim Krüger
- Institute of Experimental Oncology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Roland Rad
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, Munich, Germany
| | - Anna C Obenauf
- Research Institute of Molecular Pathology, Vienna Biocenter, Vienna, Austria
| | - Dirk Schadendorf
- Department for Dermatology, University Hospital Essen, Essen, Germany
| | - Alfred Zippelius
- Cancer Immunology, Department of Biomedicine, University and University Hospital Basel, Basel, Switzerland
| | - Veit R Buchholz
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich, Munich, Germany
| | - Barbara U Schraml
- Walter-Brendel Center for Experimental Medicine, LMU Munich, Planegg-Martinsried, Germany; Biomedical Center, Institute for Cardiovascular Physiology and Pathophysiology, LMU Munich, Planegg-Martinsried, Germany
| | - Jan P Böttcher
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany.
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14
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Lajiness JD, Cook-Mills JM. Catching Our Breath: Updates on the Role of Dendritic Cell Subsets in Asthma. Adv Biol (Weinh) 2023; 7:e2200296. [PMID: 36755197 PMCID: PMC10293089 DOI: 10.1002/adbi.202200296] [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: 11/01/2022] [Revised: 01/04/2023] [Indexed: 02/10/2023]
Abstract
Dendritic cells (DCs), as potent antigen presenting cells, are known to play a central role in the pathophysiology of asthma. The understanding of DC biology has evolved over the years to include multiple subsets of DCs with distinct functions in the initiation and maintenance of asthma. Furthermore, asthma is increasingly recognized as a heterogeneous disease with potentially diverse underlying mechanisms. The goal of this review is to summarize the role of DCs and the various subsets therein in the pathophysiology of asthma and highlight some of the crucial animal models shaping the field today. Potential future avenues of investigation to address existing gaps in knowledge are discussed.
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Affiliation(s)
- Jacquelyn D Lajiness
- Department of Pediatrics, Division of Neonatology, Indiana University School of Medicine, 1030 West Michigan Street, Suite C 4600, Indianapolis, IN, 46202-5201, USA
| | - Joan M Cook-Mills
- Department of Pediatrics, Department of Microbiology and Immunology, Pediatric Pulmonary, Asthma, and Allergy Basic Research Program, Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, 1044 W. Walnut Street, R4-202A, Indianapolis, IN, 46202, USA
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15
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Cai L, Wang Y, Chen Y, Chen H, Yang T, Zhang S, Guo Z, Wang X. Manganese(ii) complexes stimulate antitumor immunity via aggravating DNA damage and activating the cGAS-STING pathway. Chem Sci 2023; 14:4375-4389. [PMID: 37123182 PMCID: PMC10132258 DOI: 10.1039/d2sc06036a] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 03/22/2023] [Indexed: 04/05/2023] Open
Abstract
Activating the cyclic GMP-AMP synthase-stimulator of the interferon gene (cGAS-STING) pathway is a promising immunotherapeutic strategy for cancer treatment. Manganese(ii) complexes MnPC and MnPVA (P = 1,10-phenanthroline, C = chlorine, and VA = valproic acid) were found to activate the cGAS-STING pathway. The complexes not only damaged DNA, but also inhibited histone deacetylases (HDACs) and poly adenosine diphosphate-ribose polymerase (PARP) to impede the repair of DNA damage, thereby promoting the leakage of DNA fragments into cytoplasm. The DNA fragments activated the cGAS-STING pathway, which initiated an innate immune response and a two-way communication between tumor cells and neighboring immune cells. The activated cGAS-STING further increased the production of type I interferons and secretion of pro-inflammatory cytokines (TNF-α and IL-6), boosting the tumor infiltration of dendritic cells and macrophages, as well as stimulating cytotoxic T cells to kill cancer cells in vitro and in vivo. Owing to the enhanced DNA-damaging ability, MnPC and MnPVA showed more potent immunocompetence and antitumor activity than Mn2+ ions, thus demonstrating great potential as chemoimmunotherapeutic agents for cancer treatment.
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Affiliation(s)
- Linxiang Cai
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University Nanjing 210023 P. R. China +86 25 89684549 +86 2589684549
| | - Ying Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University Nanjing 210023 P. R. China +86 25 89684549 +86 2589684549
| | - Yayu Chen
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University Nanjing 210023 P. R. China +86 25 89684549 +86 2589684549
| | - Hanhua Chen
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University Nanjing 210023 P. R. China +86 25 89684549 +86 2589684549
| | - Tao Yang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 P. R. China
| | - Shuren Zhang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 P. R. China
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 P. R. China
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University Nanjing 210023 P. R. China +86 25 89684549 +86 2589684549
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16
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Nakandakari-Higa S, Canesso MCC, Walker S, Chudnovskiy A, Jacobsen JT, Bilanovic J, Parigi SM, Fiedorczuk K, Fuchs E, Bilate AM, Pasqual G, Mucida D, Pritykin Y, Victora GD. Universal recording of cell-cell contacts in vivo for interaction-based transcriptomics. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.16.533003. [PMID: 36993443 PMCID: PMC10055214 DOI: 10.1101/2023.03.16.533003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Cellular interactions are essential for tissue organization and functionality. In particular, immune cells rely on direct and usually transient interactions with other immune and non-immune populations to specify and regulate their function. To study these "kiss-and-run" interactions directly in vivo, we previously developed LIPSTIC (Labeling Immune Partnerships by SorTagging Intercellular Contacts), an approach that uses enzymatic transfer of a labeled substrate between the molecular partners CD40L and CD40 to label interacting cells. Reliance on this pathway limited the use of LIPSTIC to measuring interactions between CD4+ helper T cells and antigen presenting cells, however. Here, we report the development of a universal version of LIPSTIC (uLIPSTIC), which can record physical interactions both among immune cells and between immune and non-immune populations irrespective of the receptors and ligands involved. We show that uLIPSTIC can be used, among other things, to monitor the priming of CD8+ T cells by dendritic cells, reveal the cellular partners of regulatory T cells in steady state, and identify germinal center (GC)-resident T follicular helper (Tfh) cells based on their ability to interact cognately with GC B cells. By coupling uLIPSTIC with single-cell transcriptomics, we build a catalog of the immune populations that physically interact with intestinal epithelial cells (IECs) and find evidence of stepwise acquisition of the ability to interact with IECs as CD4+ T cells adapt to residence in the intestinal tissue. Thus, uLIPSTIC provides a broadly useful technology for measuring and understanding cell-cell interactions across multiple biological systems.
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Affiliation(s)
| | - Maria C C Canesso
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - Sarah Walker
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Quantitative and Computational Biology Graduate Program, Princeton University, Princeton, NJ, USA
| | - Aleksey Chudnovskiy
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - Johanne T Jacobsen
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - Jana Bilanovic
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
| | - S Martina Parigi
- Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, New York, NY, USA
| | - Karol Fiedorczuk
- Laboratory of Membrane Biology and Biophysics, The Rockefeller University, New York, NY, USA
| | - Elaine Fuchs
- Laboratory of Mammalian Cell Biology and Development, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Angelina M Bilate
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - Giulia Pasqual
- Department of Computer Science, Princeton University, Princeton, NJ, USA
| | - Daniel Mucida
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
- Howard Hughes Medical Institute, The Rockefeller University, New York, NY, USA
| | - Yuri Pritykin
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
- Department of Computer Science, Princeton University, Princeton, NJ, USA
| | - Gabriel D Victora
- Laboratory of Lymphocyte Dynamics, The Rockefeller University, New York, NY, USA
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17
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Henry CM, Castellanos CA, Reis E Sousa C. DNGR-1-mediated cross-presentation of dead cell-associated antigens. Semin Immunol 2023; 66:101726. [PMID: 36758378 DOI: 10.1016/j.smim.2023.101726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/09/2023]
Abstract
Conventional dendritic cells type 1 (cDC1) are critical for inducing protective CD8+ T cell responses to tumour and viral antigens. In many instances, cDC1 access those antigens in the form of material internalised from dying tumour or virally-infected cells. How cDC1 extract dead cell-associated antigens and cross-present them in the form of peptides bound to MHC class I molecules to CD8+ T cells remains unclear. Here we review the biology of dendritic cell natural killer group receptor-1 (DNGR-1; also known as CLEC9A), a C-type lectin receptor highly expressed on cDC1 that plays a key role in this process. We highlight recent advances that support a function for DNGR-1 signalling in promoting inducible rupture of phagocytic or endocytic compartments containing dead cell debris, thereby making dead cell-associated antigens accessible to the endogenous MHC class I processing and presentation machinery of cDC1. We further review how DNGR-1 detects dead cells, as well as the functions of the receptor in anti-viral and anti-tumour immunity. Finally, we highlight how the study of DNGR-1 has opened new perspectives into cross-presentation, some of which may have applications in immunotherapy of cancer and vaccination against viral diseases.
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Affiliation(s)
- Conor M Henry
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Carlos A Castellanos
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Caetano Reis E Sousa
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
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18
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Backer RA, Probst HC, Clausen BE. Classical DC2 subsets and monocyte-derived DC: Delineating the developmental and functional relationship. Eur J Immunol 2023; 53:e2149548. [PMID: 36642930 DOI: 10.1002/eji.202149548] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 11/08/2023] [Accepted: 01/13/2023] [Indexed: 01/17/2023]
Abstract
To specifically tailor immune responses to a given pathogenic threat, dendritic cells (DC) are highly heterogeneous and comprise many specialized subtypes, including conventional DC (cDC) and monocyte-derived DC (MoDC), each with distinct developmental and functional characteristics. However, the functional relationship between cDC and MoDC is not fully understood, as the overlapping phenotypes of certain type 2 cDC (cDC2) subsets and MoDC do not allow satisfactory distinction of these cells in the tissue, particularly during inflammation. However, precise cDC2 and MoDC classification is required for studies addressing how these diverse cell types control immune responses and is therefore currently one of the major interests in the field of cDC research. This review will revise murine cDC2 and MoDC biology in the steady state and under inflammatory conditions and discusses the commonalities and differences between ESAMlo cDC2, inflammatory cDC2, and MoDC and their relative contribution to the initiation, propagation, and regulation of immune responses.
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Affiliation(s)
- Ronald A Backer
- Institute for Molecular Medicine, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Hans Christian Probst
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- Institute for Immunology, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Björn E Clausen
- Institute for Molecular Medicine, Paul Klein Center for Immune Intervention, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
- Research Center for Immunotherapy (FZI), University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
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19
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Watanabe T, Lam C, Oliver J, Oishi H, Teskey G, Beber S, Boonstra K, Mauricio Umaña J, Buhari H, Joe B, Guan Z, Horie M, Keshavjee S, Martinu T, Juvet SC. Donor Batf3 inhibits murine lung allograft rejection and airway fibrosis. Mucosal Immunol 2023; 16:104-120. [PMID: 36842540 DOI: 10.1016/j.mucimm.2023.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 02/14/2023] [Indexed: 02/28/2023]
Abstract
Chronic lung allograft dysfunction (CLAD) limits survival after lung transplantation. Noxious stimuli entering the airways foster CLAD development. Classical dendritic cells (cDCs) link innate and adaptive immunity and exhibit regional and functional specialization in the lung. The transcription factor basic leucine zipper ATF-like 3 (BATF3) is absolutely required for the development of type 1 cDCs (cDC1s), which reside in the airway epithelium and have variable responses depending on the context. We studied the role of BATF3 in a mouse minor alloantigen-mismatched orthotopic lung transplant model of CLAD with and without airway inflammation triggered by repeated administration of intratracheal lipopolysaccharide (LPS). We found that cDC1s accumulated in allografts compared with isografts and that donor cDC1s were gradually replaced by recipient cDC1s. LPS administration increased the number of cDC1s and enhanced their state of activation. We found that Batf3-/- recipient mice experienced reduced acute rejection in response to LPS; in contrast, Batf3-/- donor grafts underwent enhanced lung and skin allograft rejection and drove augmented recipient cluster of differentiation 8+ T-cell expansion in the absence of LPS. Our findings suggest that donor and recipient cDC1s have differing and context-dependent roles and may represent a therapeutic target in lung transplantation.
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Affiliation(s)
- Tatsuaki Watanabe
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada; Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Christina Lam
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Jillian Oliver
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Hisashi Oishi
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada; Department of Thoracic Surgery, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Grace Teskey
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Samuel Beber
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Kristen Boonstra
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Juan Mauricio Umaña
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Hifza Buhari
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Betty Joe
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Zehong Guan
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Miho Horie
- Joint Department of Medical Imaging, University Health Network, Toronto, Canada
| | - Shaf Keshavjee
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Tereza Martinu
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada
| | - Stephen C Juvet
- Latner Thoracic Research Laboratories, University Health Network, University of Toronto, Toronto, Canada.
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20
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Cui TX, Brady AE, Zhang YJ, Fulton CT, Goldsmith AM, Popova AP. Early-life hyperoxia-induced Flt3L drives neonatal lung dendritic cell expansion and proinflammatory responses. Front Immunol 2023; 14:1116675. [PMID: 36845082 PMCID: PMC9950736 DOI: 10.3389/fimmu.2023.1116675] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 01/26/2023] [Indexed: 02/12/2023] Open
Abstract
Premature infants with chronic lung disease, bronchopulmonary dysplasia (BPD), develop recurrent cough and wheezing following respiratory viral infections. The mechanisms driving the chronic respiratory symptoms are ill-defined. We have shown that hyperoxic exposure of neonatal mice (a model of BPD) increases the activated lung CD103+ dendritic cells (DCs) and these DCs are required for exaggerated proinflammatory responses to rhinovirus (RV) infection. Since CD103+ DC are essential for specific antiviral responses and their development depends on the growth factor Flt3L, we hypothesized that early-life hyperoxia stimulates Flt3L expression leading to expansion and activation of lung CD103+ DCs and this mediates inflammation. We found that hyperoxia numerically increased and induced proinflammatory transcriptional signatures in neonatal lung CD103+ DCs, as well as CD11bhi DCs. Hyperoxia also increased Flt3L expression. Anti-Flt3L antibody blocked CD103+ DC development in normoxic and hyperoxic conditions, and while it did not affect the baseline number of CD11bhi DCs, it neutralized the effect of hyperoxia on these cells. Anti-Flt3L also inhibited hyperoxia-induced proinflammatory responses to RV. In tracheal aspirates from preterm infants mechanically-ventilated for respiratory distress in the first week of life levels of FLT3L, IL-12p40, IL-12p70 and IFN-γ were higher in infants who went on to develop BPD and FLT3L levels positively correlated with proinflammatory cytokines levels. This work highlights the priming effect of early-life hyperoxia on lung DC development and function and the contribution of Flt3L in driving these effects.
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Affiliation(s)
| | | | | | | | | | - Antonia P. Popova
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI, United States
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21
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Cabeza-Cabrerizo M. In Vivo Analysis of Dendritic Cell Clonality. Methods Mol Biol 2023; 2618:55-70. [PMID: 36905508 DOI: 10.1007/978-1-0716-2938-3_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
Confocal fluorescence microscopy is commonly used for the analysis of tissue architecture and cell distribution (Paddock, Confocal microscopy: methods and protocols. Methods in molecular biology. Humana Press, New York, pp 1-388, 2013). When combined with multicolor fate mapping of cell precursors, it allows for analysis of single-color cell clusters, which in turn informs on the clonal relationship of cells in tissues (Snippert et al, Cell 143:134-144. https://doi.org/10.1016/j.cell.2010.09.016 , 2010). In this chapter, I describe a multicolor fate mapping mouse model and microscopy technique to trace the progeny of conventional dendritic cell (cDC, (Cabeza-Cabrerizo et al, Annu Rev Immunol 39:131. https://doi.org/10.1146/annurev-immunol-061020-053707 , 2021)) progenitors in different tissues and analyze cDC clonality. The chapter is focused on imaging methods rather than image analysis, although the software used to quantify cluster formation is also introduced.
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Affiliation(s)
- Mar Cabeza-Cabrerizo
- Immunobiology Laboratory, The Francis Crick Institute, London, UK. .,Centre for Misfolding Diseases, Yusuf Hamied Department of Chemistry, Cambridge, UK.
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22
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Duluc D, Sisirak V. Origin, Phenotype, and Function of Mouse Dendritic Cell Subsets. Methods Mol Biol 2023; 2618:3-16. [PMID: 36905505 DOI: 10.1007/978-1-0716-2938-3_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
Dendritic cells are cells of hematopoietic origin that are specialized in antigen presentation and instruction of innate and adaptive immune responses. They are a heterogenous group of cells populating lymphoid organs and most tissues. Dendritic cells are commonly separated in three main subsets that differ in their developmental paths, phenotype, and functions. Most studies on dendritic cells were done primarily in mice; therefore, in this chapter, we propose to summarize the current knowledge and recent progress on mouse dendritic cell subsets' development, phenotype, and functions.
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Affiliation(s)
- Dorothée Duluc
- Université de Bordeaux, CNRS, ImmunoConcEpT, UMR 5164, Bordeaux, France.
| | - Vanja Sisirak
- UMR CNRS 5164 - Immunoconcept, Université de Bordeaux, Bordeaux, France.
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23
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Lyu M, Suzuki H, Kang L, Gaspal F, Zhou W, Goc J, Zhou L, Zhou J, Zhang W, Shen Z, Fox JG, Sockolow RE, Laufer TM, Fan Y, Eberl G, Withers DR, Sonnenberg GF. ILC3s select microbiota-specific regulatory T cells to establish tolerance in the gut. Nature 2022; 610:744-751. [PMID: 36071169 PMCID: PMC9613541 DOI: 10.1038/s41586-022-05141-x] [Citation(s) in RCA: 110] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 07/25/2022] [Indexed: 02/07/2023]
Abstract
Microbial colonization of the mammalian intestine elicits inflammatory or tolerogenic T cell responses, but the mechanisms controlling these distinct outcomes remain poorly understood, and accumulating evidence indicates that aberrant immunity to intestinal microbiota is causally associated with infectious, inflammatory and malignant diseases1-8. Here we define a critical pathway controlling the fate of inflammatory versus tolerogenic T cells that respond to the microbiota and express the transcription factor RORγt. We profiled all RORγt+ immune cells at single-cell resolution from the intestine-draining lymph nodes of mice and reveal a dominant presence of T regulatory (Treg) cells and lymphoid tissue inducer-like group 3 innate lymphoid cells (ILC3s), which co-localize at interfollicular regions. These ILC3s are distinct from extrathymic AIRE-expressing cells, abundantly express major histocompatibility complex class II, and are necessary and sufficient to promote microbiota-specific RORγt+ Treg cells and prevent their expansion as inflammatory T helper 17 cells. This occurs through ILC3-mediated antigen presentation, αV integrin and competition for interleukin-2. Finally, single-cell analyses suggest that interactions between ILC3s and RORγt+ Treg cells are impaired in inflammatory bowel disease. Our results define a paradigm whereby ILC3s select for antigen-specific RORγt+ Treg cells, and against T helper 17 cells, to establish immune tolerance to the microbiota and intestinal health.
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Affiliation(s)
- Mengze Lyu
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Hiroaki Suzuki
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
- EA Pharma, Kanagawa, Japan
| | - Lan Kang
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Fabrina Gaspal
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Wenqing Zhou
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Jeremy Goc
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Lei Zhou
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Jordan Zhou
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Wen Zhang
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Zeli Shen
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - James G Fox
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Robbyn E Sockolow
- Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Terri M Laufer
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Philadelphia Veterans Affairs Medical Center, Philadelphia, PA, USA
| | - Yong Fan
- Institute of Cellular Therapeutics, Allegheny Health Network, Pittsburgh, PA, USA
| | - Gerard Eberl
- Microenvironment and Immunity Unit, Institut Pasteur, Paris, France
| | - David R Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Gregory F Sonnenberg
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology and Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA.
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA.
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA.
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24
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Zhou W, Zhou L, Zhou J, Chu C, Zhang C, Sockolow RE, Eberl G, Sonnenberg GF. ZBTB46 defines and regulates ILC3s that protect the intestine. Nature 2022; 609:159-165. [PMID: 35831503 PMCID: PMC9528687 DOI: 10.1038/s41586-022-04934-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 06/06/2022] [Indexed: 12/28/2022]
Abstract
RORγt is a lineage-specifying transcription factor that is expressed by immune cells that are enriched in the gastrointestinal tract and promote immunity, inflammation and tissue homeostasis1-15. However, fundamental questions remain with regard to the cellular heterogeneity among these cell types, the mechanisms that control protective versus inflammatory properties and their functional redundancy. Here we define all RORγt+ immune cells in the intestine at single-cell resolution and identify a subset of group 3 innate lymphoid cells (ILC3s) that expresses ZBTB46, a transcription factor specifying conventional dendritic cells16-20. ZBTB46 is robustly expressed by CCR6+ lymphoid-tissue-inducer-like ILC3s that are developmentally and phenotypically distinct from conventional dendritic cells, and its expression is imprinted by RORγt, fine-tuned by microbiota-derived signals and increased by pro-inflammatory cytokines. ZBTB46 restrains the inflammatory properties of ILC3s, including the OX40L-dependent expansion of T helper 17 cells and the exacerbated intestinal inflammation that occurs after enteric infection. Finally, ZBTB46+ ILC3s are a major source of IL-22, and selective depletion of this population renders mice susceptible to enteric infection and associated intestinal inflammation. These results show that ZBTB46 is a transcription factor that is shared between conventional dendritic cells and ILC3s, and identify a cell-intrinsic function for ZBTB46 in restraining the pro-inflammatory properties of ILC3s and a non-redundant role for ZBTB46+ ILC3s in orchestrating intestinal health.
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Affiliation(s)
- Wenqing Zhou
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology & Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Lei Zhou
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology & Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Jordan Zhou
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology & Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Coco Chu
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Chao Zhang
- Department of Medicine, Division of Computational Biomedicine, Boston University, Boston, MA, USA
| | - Robbyn E Sockolow
- Department of Pediatrics, Division of Gastroenterology and Nutrition, Weill Cornell Medicine, Cornell University, New York, NY, USA
| | - Gerard Eberl
- Microenvironment and Immunity Unit, Institut Pasteur, Paris, France
| | - Gregory F Sonnenberg
- Joan and Sanford I. Weill Department of Medicine, Division of Gastroenterology & Hepatology, Weill Cornell Medicine, Cornell University, New York, NY, USA.
- Department of Microbiology and Immunology, Weill Cornell Medicine, Cornell University, New York, NY, USA.
- Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medicine, Cornell University, New York, NY, USA.
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25
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Frederico B, Martins I, Chapela D, Gasparrini F, Chakravarty P, Ackels T, Piot C, Almeida B, Carvalho J, Ciccarelli A, Peddie CJ, Rogers N, Briscoe J, Guillemot F, Schaefer AT, Saúde L, Reis e Sousa C. DNGR-1-tracing marks an ependymal cell subset with damage-responsive neural stem cell potential. Dev Cell 2022; 57:1957-1975.e9. [PMID: 35998585 PMCID: PMC9616800 DOI: 10.1016/j.devcel.2022.07.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/16/2022] [Accepted: 07/20/2022] [Indexed: 01/19/2023]
Abstract
Cells with latent stem ability can contribute to mammalian tissue regeneration after damage. Whether the central nervous system (CNS) harbors such cells remains controversial. Here, we report that DNGR-1 lineage tracing in mice identifies an ependymal cell subset, wherein resides latent regenerative potential. We demonstrate that DNGR-1-lineage-traced ependymal cells arise early in embryogenesis (E11.5) and subsequently spread across the lining of cerebrospinal fluid (CSF)-filled compartments to form a contiguous sheet from the brain to the end of the spinal cord. In the steady state, these DNGR-1-traced cells are quiescent, committed to their ependymal cell fate, and do not contribute to neuronal or glial lineages. However, trans-differentiation can be induced in adult mice by CNS injury or in vitro by culture with suitable factors. Our findings highlight previously unappreciated ependymal cell heterogeneity and identify across the entire CNS an ependymal cell subset wherein resides damage-responsive neural stem cell potential.
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Affiliation(s)
- Bruno Frederico
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
| | - Isaura Martins
- Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
| | - Diana Chapela
- Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal; TechnoPhage, SA, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Francesca Gasparrini
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Probir Chakravarty
- Bioinformatics and Biostatistics, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Tobias Ackels
- Sensory Circuits and Neurotechnology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Cécile Piot
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Bruna Almeida
- Experimental Histopathology, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Joana Carvalho
- Experimental Histopathology, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Alessandro Ciccarelli
- Advanced Light Microscopy, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Christopher J Peddie
- Electron Microscopy, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Neil Rogers
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - James Briscoe
- Developmental Dynamic Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - François Guillemot
- Neural Stem Cell Biology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Andreas T Schaefer
- Sensory Circuits and Neurotechnology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK; Department of Neuroscience, Physiology &Pharmacology, University College London, London, UK
| | - Leonor Saúde
- Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal; Instituto de Medicina Molecular e Instituto de Histologia e Biologia do Desenvolvimento, Faculdade de Medicina da Universidade de Lisboa, 1649-028 Lisboa, Portugal
| | - Caetano Reis e Sousa
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
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26
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Lu X, Crowley SD. Actions of Dendritic Cells in the Kidney during Hypertension. Compr Physiol 2022; 12:4087-4101. [PMID: 35950656 DOI: 10.1002/cphy.c210050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The immune response plays a critical role in the pathogenesis of hypertension, and immune cell populations can promote blood pressure elevation via actions in the kidney. Among these cell lineages, dendritic cells (DCs), the most potent antigen-presenting cells, play a central role in regulating immune response during hypertension and kidney disease. DCs have different subtypes, and renal DCs are comprised of the CD103+ CD11b- and CD103- CD11b+ subsets. DCs become mature and express costimulatory molecules on their surface once they encounter antigen. Isolevuglandin-modified proteins function as antigens to activate DCs and trigger them to stimulate T cells. Activated T cells accumulate in the hypertensive kidney, release effector cytokines, promote renal oxidative stress, and promote renal salt and water retention. Individual subsets of activated T cells can secrete tumor necrosis factor-alpha, interleukin-17A, and interferon-gamma, each of which has augmented the elevation of blood pressure in hypertensive models by enhancing renal sodium transport. Fms-like tyrosine kinase 3 ligand-dependent classical DCs are required to sustain the full hypertensive response, but C-X3 -C chemokine receptor 1 positive DCs do not regulate blood pressure. Excess sodium enters the DC through transporters to activate DCs, whereas the ubiquitin editor A20 in dendritic cells constrains blood pressure elevation by limiting T cell activation. By contrast, activation of the salt sensing kinase, serum/glucocorticoid kinase 1 in DCs exacerbates salt-sensitive hypertension. This article discusses recent studies illustrating mechanisms through which DC-T cell interactions modulate levels of pro-hypertensive mediators to regulate blood pressure via actions in the kidney. © 2022 American Physiological Society. Compr Physiol 12:1-15, 2022.
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Affiliation(s)
- Xiaohan Lu
- Division of Nephrology, Department of Medicine, Duke University and Durham VA Medical Centers, Durham, North Carolina, USA
| | - Steven D Crowley
- Division of Nephrology, Department of Medicine, Duke University and Durham VA Medical Centers, Durham, North Carolina, USA
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27
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Whyte CE, Singh K, Burton OT, Aloulou M, Kouser L, Veiga RV, Dashwood A, Okkenhaug H, Benadda S, Moudra A, Bricard O, Lienart S, Bielefeld P, Roca CP, Naranjo-Galindo FJ, Lombard-Vadnais F, Junius S, Bending D, Ono M, Hochepied T, Halim TY, Schlenner S, Lesage S, Dooley J, Liston A. Context-dependent effects of IL-2 rewire immunity into distinct cellular circuits. J Exp Med 2022; 219:e20212391. [PMID: 35699942 PMCID: PMC9202720 DOI: 10.1084/jem.20212391] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 04/06/2022] [Accepted: 05/16/2022] [Indexed: 12/17/2022] Open
Abstract
Interleukin 2 (IL-2) is a key homeostatic cytokine, with therapeutic applications in both immunogenic and tolerogenic immune modulation. Clinical use has been hampered by pleiotropic functionality and widespread receptor expression, with unexpected adverse events. Here, we developed a novel mouse strain to divert IL-2 production, allowing identification of contextual outcomes. Network analysis identified priority access for Tregs and a competitive fitness cost of IL-2 production among both Tregs and conventional CD4 T cells. CD8 T and NK cells, by contrast, exhibited a preference for autocrine IL-2 production. IL-2 sourced from dendritic cells amplified Tregs, whereas IL-2 produced by B cells induced two context-dependent circuits: dramatic expansion of CD8+ Tregs and ILC2 cells, the latter driving a downstream, IL-5-mediated, eosinophilic circuit. The source-specific effects demonstrate the contextual influence of IL-2 function and potentially explain adverse effects observed during clinical trials. Targeted IL-2 production therefore has the potential to amplify or quench particular circuits in the IL-2 network, based on clinical desirability.
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Affiliation(s)
- Carly E. Whyte
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | - Kailash Singh
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | - Oliver T. Burton
- Immunology Programme, The Babraham Institute, Cambridge, UK
- VIB Center for Brain and Disease Research, Vlaams Instituut voor Biotechnologie, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven—University of Leuven, Leuven, Belgium
| | - Meryem Aloulou
- Immunology Programme, The Babraham Institute, Cambridge, UK
- Toulouse Institute for Infectious and Inflammatory Diseases (Infinity), Centre national de la recherche scientifique U5051, Institut national de la santé et de la recherche médicale U1291, University of Toulouse III, Toulouse, France
| | - Lubna Kouser
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | | | - Amy Dashwood
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | | | - Samira Benadda
- Immunology Programme, The Babraham Institute, Cambridge, UK
- Centre de Recherche Sur L’inflammation, Centre national de la recherche scientifique ERL8252, Institut national de la santé et de la recherche médicale U1149, Université de Paris, Paris, France
| | - Alena Moudra
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | - Orian Bricard
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | | | | | - Carlos P. Roca
- Immunology Programme, The Babraham Institute, Cambridge, UK
| | | | - Félix Lombard-Vadnais
- Department of Microbiology and Immunology, McGill University, Montréal, Quebec, Canada
- Department of Immunology-Oncology, Maisonneuve-Rosemont Hospital, Montréal, Quebec, Canada
| | - Steffie Junius
- VIB Center for Brain and Disease Research, Vlaams Instituut voor Biotechnologie, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven—University of Leuven, Leuven, Belgium
| | - David Bending
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Masahiro Ono
- Department of Life Sciences, Imperial College London, London, UK
| | - Tino Hochepied
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
- VIB Center for Inflammation Research, Vlaams Instituut voor Biotechnologie, Ghent, Belgium
| | | | - Susan Schlenner
- Department of Microbiology, Immunology and Transplantation, KU Leuven—University of Leuven, Leuven, Belgium
| | - Sylvie Lesage
- Centre de Recherche Sur L’inflammation, Centre national de la recherche scientifique ERL8252, Institut national de la santé et de la recherche médicale U1149, Université de Paris, Paris, France
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montréal, Quebec, Canada
| | - James Dooley
- Immunology Programme, The Babraham Institute, Cambridge, UK
- VIB Center for Brain and Disease Research, Vlaams Instituut voor Biotechnologie, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven—University of Leuven, Leuven, Belgium
| | - Adrian Liston
- Immunology Programme, The Babraham Institute, Cambridge, UK
- VIB Center for Brain and Disease Research, Vlaams Instituut voor Biotechnologie, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven—University of Leuven, Leuven, Belgium
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28
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Ly6D +Siglec-H + precursors contribute to conventional dendritic cells via a Zbtb46 +Ly6D + intermediary stage. Nat Commun 2022; 13:3456. [PMID: 35705536 PMCID: PMC9200809 DOI: 10.1038/s41467-022-31054-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 05/24/2022] [Indexed: 11/09/2022] Open
Abstract
Plasmacytoid and conventional dendritic cells (pDC and cDC) are generated from progenitor cells in the bone marrow and commitment to pDCs or cDC subtypes may occur in earlier and later progenitor stages. Cells within the CD11c+MHCII-/loSiglec-H+CCR9lo DC precursor fraction of the mouse bone marrow generate both pDCs and cDCs. Here we investigate the heterogeneity and commitment of subsets in this compartment by single-cell transcriptomics and high-dimensional flow cytometry combined with cell fate analysis: Within the CD11c+MHCII-/loSiglec-H+CCR9lo DC precursor pool cells expressing high levels of Ly6D and lacking expression of transcription factor Zbtb46 contain CCR9loB220hi immediate pDC precursors and CCR9loB220lo (lo-lo) cells which still generate pDCs and cDCs in vitro and in vivo under steady state conditions. cDC-primed cells within the Ly6DhiZbtb46- lo-lo precursors rapidly upregulate Zbtb46 and pass through a Zbtb46+Ly6D+ intermediate stage before acquiring cDC phenotype after cell division. Type I IFN stimulation limits cDC and promotes pDC output from this precursor fraction by arresting cDC-primed cells in the Zbtb46+Ly6D+ stage preventing their expansion and differentiation into cDCs. Modulation of pDC versus cDC output from precursors by external factors may allow for adaptation of DC subset composition at later differentiation stages.
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29
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Sasaki I, Kato T, Hemmi H, Fukuda-Ohta Y, Wakaki-Nishiyama N, Yamamoto A, Kaisho T. Conventional Type 1 Dendritic Cells in Intestinal Immune Homeostasis. Front Immunol 2022; 13:857954. [PMID: 35693801 PMCID: PMC9184449 DOI: 10.3389/fimmu.2022.857954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 05/04/2022] [Indexed: 11/15/2022] Open
Abstract
Dendritic cells (DC) play critical roles in linking innate and adaptive immunity. DC are heterogenous and there are subsets with various distinct functions. One DC subset, conventional type 1 DC (cDC1), can be defined by expression of CD8α/CD103 in mice and CD141 in humans, or by expression of a chemokine receptor, XCR1, which is a conserved marker in both mice and human. cDC1 are characterized by high ability to ingest dying cells and to cross-present antigens for generating cytotoxic CD8 T cell responses. Through these activities, cDC1 play crucial roles in immune responses against infectious pathogens or tumors. Meanwhile, cDC1 involvement in homeostatic situations is not fully understood. Analyses by using mutant mice, in which cDC1 are ablated in vivo, revealed that cDC1 are critical for maintaining intestinal immune homeostasis. Here, we review the homeostatic roles of cDC1, focusing upon intestinal immunity.
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Affiliation(s)
- Izumi Sasaki
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
- *Correspondence: Izumi Sasaki, ; Tsuneyasu Kaisho,
| | - Takashi Kato
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Hiroaki Hemmi
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
- Laboratory of Immunology, Faculty of Veterinary Medicine, Okayama University of Science, Ehime, Japan
| | - Yuri Fukuda-Ohta
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Naoko Wakaki-Nishiyama
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Asumi Yamamoto
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
| | - Tsuneyasu Kaisho
- Department of Immunology, Institute for Advanced Medicine, Wakayama Medical University, Wakayama, Japan
- *Correspondence: Izumi Sasaki, ; Tsuneyasu Kaisho,
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30
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Wiechers C, Pezoldt J, Beckstette M, Berner J, Schraml BU, Huehn J. Lymph node stromal cells support the maturation of pre‐DCs into cDC‐like cells via colony‐stimulating factor 1. Immunology 2022; 166:475-491. [DOI: 10.1111/imm.13497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 04/18/2022] [Indexed: 11/30/2022] Open
Affiliation(s)
- Carolin Wiechers
- Department Experimental Immunology Helmholtz Centre for Infection Research Braunschweig Germany
| | - Joern Pezoldt
- Department Experimental Immunology Helmholtz Centre for Infection Research Braunschweig Germany
- Laboratory of Systems Biology and Genetics, École Polytechnique Fédérale de Lausanne Lausanne Switzerland
| | - Michael Beckstette
- Department Experimental Immunology Helmholtz Centre for Infection Research Braunschweig Germany
- Department of Computational Biology for Individualised Medicine, Centre for Individualised Infection Medicine Helmholtz Centre for Infection Research and Hannover Medical School Hannover Germany
| | - Johanna Berner
- Institute for Cardiovascular Physiology and Pathophysiology, Biomedical Center, Faculty of Medicine, LMU Munich Planegg‐Martinsried Germany
- Walter‐Brendel‐Centre of Experimental Medicine University Hospital, LMU Munich Planegg‐Martinsried Germany
| | - Barbara U. Schraml
- Institute for Cardiovascular Physiology and Pathophysiology, Biomedical Center, Faculty of Medicine, LMU Munich Planegg‐Martinsried Germany
- Walter‐Brendel‐Centre of Experimental Medicine University Hospital, LMU Munich Planegg‐Martinsried Germany
| | - Jochen Huehn
- Department Experimental Immunology Helmholtz Centre for Infection Research Braunschweig Germany
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31
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A cardioimmunologist's toolkit: genetic tools to dissect immune cells in cardiac disease. Nat Rev Cardiol 2022; 19:395-413. [PMID: 35523863 DOI: 10.1038/s41569-022-00701-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/25/2022] [Indexed: 02/06/2023]
Abstract
Cardioimmunology is a field that encompasses the immune cells and pathways that modulate cardiac function in homeostasis and regulate the temporal balance between tissue injury and repair in disease. Over the past two decades, genetic fate mapping and high-dimensional sequencing techniques have defined increasing functional heterogeneity of innate and adaptive immune cell populations in the heart and other organs, revealing a complexity not previously appreciated and challenging established frameworks for the immune system. Given these rapid advances, understanding how to use these tools has become crucial. However, cardiovascular biologists without immunological expertise might not be aware of the strengths and caveats of immune-related tools and how they can be applied to examine the pathogenesis of myocardial diseases. In this Review, we guide readers through case-based examples to demonstrate how tool selection can affect data quality and interpretation and we provide critical analysis of the experimental tools that are currently available, focusing on their use in models of ischaemic heart injury and heart failure. The goal is to increase the use of relevant immunological tools and strategies among cardiovascular researchers to improve the precision, translatability and consistency of future studies of immune cells in cardiac disease.
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32
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Feng J, Pucella JN, Jang G, Alcántara-Hernández M, Upadhaya S, Adams NM, Khodadadi-Jamayran A, Lau CM, Stoeckius M, Hao S, Smibert P, Tsirigos A, Idoyaga J, Reizis B. Clonal lineage tracing reveals shared origin of conventional and plasmacytoid dendritic cells. Immunity 2022; 55:405-422.e11. [PMID: 35180378 PMCID: PMC9344860 DOI: 10.1016/j.immuni.2022.01.016] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 09/23/2021] [Accepted: 01/24/2022] [Indexed: 12/14/2022]
Abstract
Developmental origins of dendritic cells (DCs) including conventional DCs (cDCs, comprising cDC1 and cDC2 subsets) and plasmacytoid DCs (pDCs) remain unclear. We studied DC development in unmanipulated adult mice using inducible lineage tracing combined with clonal DNA "barcoding" and single-cell transcriptome and phenotype analysis (CITE-seq). Inducible tracing of Cx3cr1+ hematopoietic progenitors in the bone marrow showed that they simultaneously produce all DC subsets including pDCs, cDC1s, and cDC2s. Clonal tracing of hematopoietic stem cells (HSCs) and of Cx3cr1+ progenitors revealed clone sharing between cDC1s and pDCs, but not between the two cDC subsets or between pDCs and B cells. Accordingly, CITE-seq analyses of differentiating HSCs and Cx3cr1+ progenitors identified progressive stages of pDC development including Cx3cr1+ Ly-6D+ pro-pDCs that were distinct from lymphoid progenitors. These results reveal the shared origin of pDCs and cDCs and suggest a revised scheme of DC development whereby pDCs share clonal relationship with cDC1s.
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Affiliation(s)
- Jue Feng
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA.
| | - Joseph N Pucella
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Geunhyo Jang
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Marcela Alcántara-Hernández
- Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; Immunology Program, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Samik Upadhaya
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Nicholas M Adams
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Alireza Khodadadi-Jamayran
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA; Applied Bioinformatics Laboratories, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Colleen M Lau
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Marlon Stoeckius
- Technology Innovation Laboratory, New York Genome Center, New York, NY 10013, USA
| | - Stephanie Hao
- Technology Innovation Laboratory, New York Genome Center, New York, NY 10013, USA
| | - Peter Smibert
- Technology Innovation Laboratory, New York Genome Center, New York, NY 10013, USA
| | - Aristotelis Tsirigos
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA; Applied Bioinformatics Laboratories, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Juliana Idoyaga
- Department of Microbiology & Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA; Immunology Program, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Boris Reizis
- Department of Pathology, New York University Grossman School of Medicine, New York, NY 10016, USA.
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33
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Bell RMB, Conway BR. Macrophages in the kidney in health, injury and repair. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 367:101-147. [PMID: 35461656 DOI: 10.1016/bs.ircmb.2022.01.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Macrophages are a key component of the renal mononuclear phagocyte system, playing a major role in defense against infection, renal injury and repair. Yolk sac macrophage precursors seed the early embryonic kidney and are important for renal development. Later, renal macrophages are derived from hematopoietic stem cells and in adult life, there is a significant contribution from circulating monocytes, which is enhanced in response to infection or injury. Macrophages are highly plastic and can alter their phenotype in response to cues from parenchymal renal cells. Danger-associated molecules released from injured kidney cells may activate macrophages toward a pro-inflammatory phenotype, mediating further recruitment of inflammatory cells, exacerbating renal injury and activating renal fibroblasts to promote scarring. In acute kidney injury, once the injury stimulus has abated, macrophages may adopt a more reparative phenotype, dampening the immune response and promoting repair of renal tissue. However, in chronic kidney disease ongoing activation of pro-inflammatory monocytes and persistence of reparative macrophages leads to glomerulosclerosis and tubulointerstitial fibrosis, the hallmarks of end-stage kidney disease. Several strategies to inhibit the recruitment, activation and secretory products of pro-inflammatory macrophages have proven beneficial in pre-clinical models and are now undergoing clinical trials in patients with kidney disease. In addition, macrophages may be utilized in cell therapy as a "Trojan Horse" to deliver targeted therapies to the kidney. Single-cell RNA sequencing has identified a previously unappreciated spectrum of macrophage phenotypes, which may be selectively present in injury or repair, and ongoing functional analyses of these subsets may identify more specific targets for therapeutic intervention.
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Affiliation(s)
- Rachel M B Bell
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Bryan R Conway
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom.
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34
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Dalod M, Scheu S. Dendritic cell functions in vivo: a user's guide to current and next generation mutant mouse models. Eur J Immunol 2022; 52:1712-1749. [PMID: 35099816 DOI: 10.1002/eji.202149513] [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: 11/19/2021] [Accepted: 01/14/2022] [Indexed: 11/11/2022]
Abstract
Dendritic cells (DCs) do not just excel in antigen presentation. They orchestrate information transfer from innate to adaptive immunity, by sensing and integrating a variety of danger signals, and translating them to naïve T cells, to mount specifically tailored immune responses. This is accomplished by distinct DC types specialized in different functions and because each DC is functionally plastic, assuming different activation states depending on the input signals received. Mouse models hold the key to untangle this complexity and determine which DC types and activation states contribute to which functions. Here, we aim to provide comprehensive information for selecting the most appropriate mutant mouse strains to address specific research questions on DCs, considering three in vivo experimental approaches: (i) interrogating the roles of DC types through their depletion; (ii) determining the underlying mechanisms by specific genetic manipulations; (iii) deciphering the spatiotemporal dynamics of DC responses. We summarize the advantages, caveats, suggested use and perspectives for a variety of mutant mouse strains, discussing in more detail the most widely used or accurate models. Finally, we discuss innovative strategies to improve targeting specificity, for the next generation mutant mouse models, and briefly address how humanized mouse models can accelerate translation into the clinic. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Marc Dalod
- CNRS, Inserm, Aix Marseille Univ, Centre d'Immunologie de Marseille-Luminy (CIML), Turing Center for Living Systems, Marseille, France
| | - Stefanie Scheu
- Institute of Medical Microbiology and Hospital Hygiene, University of Düsseldorf, Düsseldorf, Germany
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35
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Rivera CA, Randrian V, Richer W, Gerber-Ferder Y, Delgado MG, Chikina AS, Frede A, Sorini C, Maurin M, Kammoun-Chaari H, Parigi SM, Goudot C, Cabeza-Cabrerizo M, Baulande S, Lameiras S, Guermonprez P, Reis e Sousa C, Lecuit M, Moreau HD, Helft J, Vignjevic DM, Villablanca EJ, Lennon-Duménil AM. Epithelial colonization by gut dendritic cells promotes their functional diversification. Immunity 2022; 55:129-144.e8. [PMID: 34910930 PMCID: PMC8751639 DOI: 10.1016/j.immuni.2021.11.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/19/2021] [Accepted: 11/15/2021] [Indexed: 12/23/2022]
Abstract
Dendritic cells (DCs) patrol tissues and transport antigens to lymph nodes to initiate adaptive immune responses. Within tissues, DCs constitute a complex cell population composed of distinct subsets that can exhibit different activation states and functions. How tissue-specific cues orchestrate DC diversification remains elusive. Here, we show that the small intestine included two pools of cDC2s originating from common pre-DC precursors: (1) lamina propria (LP) CD103+CD11b+ cDC2s that were mature-like proinflammatory cells and (2) intraepithelial cDC2s that exhibited an immature-like phenotype as well as tolerogenic properties. These phenotypes resulted from the action of food-derived retinoic acid (ATRA), which enhanced actomyosin contractility and promoted LP cDC2 transmigration into the epithelium. There, cDC2s were imprinted by environmental cues, including ATRA itself and the mucus component Muc2. Hence, by reaching distinct subtissular niches, DCs can exist as immature and mature cells within the same tissue, revealing an additional mechanism of DC functional diversification.
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Affiliation(s)
- Claudia A Rivera
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | - Violaine Randrian
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | - Wilfrid Richer
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | | | | | - Aleksandra S Chikina
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France; Institut Curie, CNRS UMR 144, PSL Research University, 75005 Paris, France
| | - Annika Frede
- Immunology and Allergy division, Department of Medicine, Solna, Karolinska Institutet and University Hospital, 17176 Stockholm, Sweden; Center of Molecular Medicine, 17176 Stockholm, Sweden
| | - Chiara Sorini
- Immunology and Allergy division, Department of Medicine, Solna, Karolinska Institutet and University Hospital, 17176 Stockholm, Sweden; Center of Molecular Medicine, 17176 Stockholm, Sweden
| | - Mathieu Maurin
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | - Hana Kammoun-Chaari
- Biology of Infection Unit, Institut Pasteur, INSERM U1117, 75015 Paris, France
| | - Sara M Parigi
- Immunology and Allergy division, Department of Medicine, Solna, Karolinska Institutet and University Hospital, 17176 Stockholm, Sweden; Center of Molecular Medicine, 17176 Stockholm, Sweden
| | - Christel Goudot
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | | | - Sylvain Baulande
- ICGex Next-Generation Sequencing Platform, Institut Curie, PSL Research University, 75005 Paris, France
| | - Sonia Lameiras
- ICGex Next-Generation Sequencing Platform, Institut Curie, PSL Research University, 75005 Paris, France
| | - Pierre Guermonprez
- Université de Paris, Centre for Inflammation Research, CNRS ERL8252, INSERM1149, Paris, France
| | | | - Marc Lecuit
- Biology of Infection Unit, Institut Pasteur, INSERM U1117, 75015 Paris, France; Université de Paris, Necker-Enfants Malades University Hospital, Department of Infectious Diseases and Tropical Medicine, APHP, Institut Imagine, Paris, France
| | - Hélène D Moreau
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | - Julie Helft
- Institut Curie, INSERM U932, PSL Research University, 75005 Paris, France
| | | | - Eduardo J Villablanca
- Immunology and Allergy division, Department of Medicine, Solna, Karolinska Institutet and University Hospital, 17176 Stockholm, Sweden; Center of Molecular Medicine, 17176 Stockholm, Sweden
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36
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Kitching AR, Hickey MJ. Immune cell behaviour and dynamics in the kidney - insights from in vivo imaging. Nat Rev Nephrol 2022; 18:22-37. [PMID: 34556836 DOI: 10.1038/s41581-021-00481-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2021] [Indexed: 02/08/2023]
Abstract
The actions of immune cells within the kidney are of fundamental importance in kidney homeostasis and disease. In disease settings such as acute kidney injury, anti-neutrophil cytoplasmic antibody-associated vasculitis, lupus nephritis and renal transplant rejection, immune cells resident within the kidney and those recruited from the circulation propagate inflammatory responses with deleterious effects on the kidney. As in most forms of inflammation, intravital imaging - particularly two-photon microscopy - has been critical to our understanding of immune cell responses in the renal microvasculature and interstitium, enabling visualization of immune cell dynamics over time rather than statically. These studies have demonstrated differences in the recruitment and function of these cells from those in more conventional vascular beds, and provided a wealth of information on the actions of blood-borne immune cells such as neutrophils, monocytes and T cells, as well as kidney-resident mononuclear phagocytes, in a range of diseases affecting different kidney compartments. In particular, in vivo imaging has furthered our understanding of leukocyte function within the glomerulus in acute glomerulonephritis, and in the tubulointerstitium and interstitial microvasculature during acute kidney injury and following transplantation, revealing mechanisms of immune surveillance, antigen presentation and inflammation in the kidney.
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Affiliation(s)
- A Richard Kitching
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria, Australia. .,Departments of Nephrology and Paediatric Nephrology, Monash Medical Centre, Clayton, Victoria, Australia.
| | - Michael J Hickey
- Centre for Inflammatory Diseases, Monash University Department of Medicine, Monash Medical Centre, Clayton, Victoria, Australia
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37
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Akagbosu B, Tayyebi Z, Shibu G, Paucar Iza YA, Deep D, Parisotto YF, Fisher L, Pasolli HA, Thevin V, Elmentaite R, Knott M, Hemmers S, Jahn L, Friedrich C, Verter J, Wang ZM, van den Brink M, Gasteiger G, Grünewald TGP, Marie JC, Leslie C, Rudensky AY, Brown CC. Novel antigen-presenting cell imparts T reg-dependent tolerance to gut microbiota. Nature 2022; 610:752-760. [PMID: 36070798 PMCID: PMC9605865 DOI: 10.1038/s41586-022-05309-5] [Citation(s) in RCA: 81] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 09/01/2022] [Indexed: 01/21/2023]
Abstract
Establishing and maintaining tolerance to self-antigens or innocuous foreign antigens is vital for the preservation of organismal health. Within the thymus, medullary thymic epithelial cells (mTECs) expressing autoimmune regulator (AIRE) have a critical role in self-tolerance through deletion of autoreactive T cells and promotion of thymic regulatory T (Treg) cell development1-4. Within weeks of birth, a separate wave of Treg cell differentiation occurs in the periphery upon exposure to antigens derived from the diet and commensal microbiota5-8, yet the cell types responsible for the generation of peripheral Treg (pTreg) cells have not been identified. Here we describe the identification of a class of RORγt+ antigen-presenting cells called Thetis cells, with transcriptional features of both mTECs and dendritic cells, comprising four major sub-groups (TC I-TC IV). We uncover a developmental wave of Thetis cells within intestinal lymph nodes during a critical window in early life, coinciding with the wave of pTreg cell differentiation. Whereas TC I and TC III expressed the signature mTEC nuclear factor AIRE, TC IV lacked AIRE expression and was enriched for molecules required for pTreg generation, including the TGF-β-activating integrin αvβ8. Loss of either major histocompatibility complex class II (MHCII) or ITGB8 by Thetis cells led to a profound impairment in intestinal pTreg differentiation, with ensuing colitis. By contrast, MHCII expression by RORγt+ group 3 innate lymphoid cells (ILC3) and classical dendritic cells was neither sufficient nor required for pTreg generation, further implicating TC IV as the tolerogenic RORγt+ antigen-presenting cell with an essential function in early life. Our studies reveal parallel pathways for the establishment of tolerance to self and foreign antigens in the thymus and periphery, respectively, marked by the involvement of shared cellular and transcriptional programmes.
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Affiliation(s)
- Blossom Akagbosu
- grid.51462.340000 0001 2171 9952Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Zakieh Tayyebi
- grid.51462.340000 0001 2171 9952Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.5386.8000000041936877XTri-Institutional Program in Computational Biology and Medicine, Weill Cornell Graduate School, New York, NY USA
| | - Gayathri Shibu
- grid.51462.340000 0001 2171 9952Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, USA ,grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA
| | - Yoselin A. Paucar Iza
- grid.51462.340000 0001 2171 9952Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, USA ,grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA
| | - Deeksha Deep
- grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA ,grid.51462.340000 0001 2171 9952Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.5386.8000000041936877XTri-Institutional MD-PhD Program, Weill Cornell Medicine, The Rockefeller University and Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Yollanda Franco Parisotto
- grid.51462.340000 0001 2171 9952Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Logan Fisher
- grid.51462.340000 0001 2171 9952Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, USA ,grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA
| | - H. Amalia Pasolli
- grid.134907.80000 0001 2166 1519Electron Microscopy Resource Center, The Rockefeller University, New York, NY USA
| | - Valentin Thevin
- grid.462282.80000 0004 0384 0005Tumor Escape Resistance Immunity Department, CRCL, INSERM U1052, CNRS 5286, Centre Léon Bérard, Université de Lyon, Lyon, France ,Equipe Labellisée Ligue Nationale contre le Cancer, Lyon, France
| | - Rasa Elmentaite
- grid.10306.340000 0004 0606 5382Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton UK
| | - Maximilian Knott
- grid.5252.00000 0004 1936 973XInstitute of PathologyFaculty of Medicine, LMU Munich, Munich, Germany
| | - Saskia Hemmers
- grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA ,grid.51462.340000 0001 2171 9952Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.26009.3d0000 0004 1936 7961Present Address: Department of Immunology, Duke University, Durham, NC USA
| | - Lorenz Jahn
- grid.51462.340000 0001 2171 9952Department of Immunology, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Christin Friedrich
- grid.8379.50000 0001 1958 8658Würzburg Institute of Systems Immunology, Max Planck Research Group, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Jacob Verter
- grid.51462.340000 0001 2171 9952Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Zhong-Min Wang
- grid.51462.340000 0001 2171 9952Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Marcel van den Brink
- grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA ,grid.51462.340000 0001 2171 9952Department of Immunology, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.51462.340000 0001 2171 9952Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Georg Gasteiger
- grid.8379.50000 0001 1958 8658Würzburg Institute of Systems Immunology, Max Planck Research Group, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Thomas G. P. Grünewald
- grid.510964.fHopp—Children’s Cancer Center Heidelberg (KiTZ), Heidelberg, Germany ,grid.7497.d0000 0004 0492 0584Division of Translational Pediatric Sarcoma Research, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany ,grid.5253.10000 0001 0328 4908Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Julien C. Marie
- grid.462282.80000 0004 0384 0005Tumor Escape Resistance Immunity Department, CRCL, INSERM U1052, CNRS 5286, Centre Léon Bérard, Université de Lyon, Lyon, France ,Equipe Labellisée Ligue Nationale contre le Cancer, Lyon, France
| | - Christina Leslie
- grid.51462.340000 0001 2171 9952Computational and Systems Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Alexander Y. Rudensky
- grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA ,grid.51462.340000 0001 2171 9952Howard Hughes Medical Institute and Immunology Program, Sloan Kettering Institute and Ludwig Center at Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Chrysothemis C. Brown
- grid.51462.340000 0001 2171 9952Immuno-Oncology, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, USA ,grid.5386.8000000041936877XImmunology and Microbial Pathogenesis Program, Weill Cornell Medicine Graduate School of Medical Sciences, New York, NY USA ,grid.51462.340000 0001 2171 9952Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY USA ,grid.51462.340000 0001 2171 9952Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY USA
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38
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Bošnjak B, Do KTH, Förster R, Hammerschmidt SI. Imaging dendritic cell functions. Immunol Rev 2021; 306:137-163. [PMID: 34859450 DOI: 10.1111/imr.13050] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 12/14/2022]
Abstract
Dendritic cells (DCs) are crucial for the appropriate initiation of adaptive immune responses. During inflammation, DCs capture antigens, mature, and migrate to lymphoid tissues to present foreign material to naïve T cells. These cells get activated and differentiate either into pathogen-specific cytotoxic CD8+ T cells that destroy infected cells or into CD4+ T helper cells that, among other effector functions, orchestrate antibody production by B cells. DC-mediated antigen presentation is equally important in non-inflammatory conditions. Here, DCs mediate induction of tolerance by presenting self-antigens or harmless environmental antigens and induce differentiation of regulatory T cells or inactivation of self-reactive immune cells. Detailed insights into the biology of DCs are, therefore, crucial for the development of novel vaccines as well as the prevention of autoimmune diseases. As in many other life science areas, our understanding of DC biology would be extremely restricted without bioimaging, a compilation of methods that visualize biological processes. Spatiotemporal tracking of DCs relies on various imaging tools, which not only enable insights into their positioning and migration within tissues or entire organs but also allow visualization of subcellular and molecular processes. This review aims to provide an overview of the imaging toolbox and to provide examples of diverse imaging techniques used to obtain fundamental insights into DC biology.
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Affiliation(s)
- Berislav Bošnjak
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Kim Thi Hoang Do
- Institute of Immunology, Hannover Medical School, Hannover, Germany
| | - Reinhold Förster
- Institute of Immunology, Hannover Medical School, Hannover, Germany.,Cluster of Excellence RESIST (EXC 2155) Hannover Medical School, Hannover, Germany.,German Centre for Infection Research (DZIF), Hannover, Germany
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39
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Mikulin JA, Bates BL, Wilson TJ. A simplified method for separating renal MPCs using SLAMF9. Cytometry A 2021; 99:1209-1217. [PMID: 34092043 PMCID: PMC9930532 DOI: 10.1002/cyto.a.24469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/01/2021] [Accepted: 05/31/2021] [Indexed: 12/23/2022]
Abstract
Mononuclear phagocytes comprise an array of tissue-resident and monocyte-derived cells with important roles in tissue homeostasis and resistance to infection. Their diverse phenotypes make functional characterization within tissues challenging, because multiple surface markers are typically required for subset identification and isolation by cell sorting methods. Analysis of SLAMF9 expression within renal mononuclear phagocyte populations by multi-parametric flow cytometry indicates that SLAMF9 is a specific marker for identification of kidney-resident CD45+ CD11c+ MHC-II+ cells corresponding to prominent tissue-resident MPC populations derived from dendritic cell progenitors in adult mice. High SLAMF9 expression was sufficient to identify and sort these cells from disaggregated tissue using a user-operated cell sorter. The population can be further subdivided according to expression of CD11b and CD14 to identify IRF8high cDC1 cells and cleanly separate the CD11bhigh F4/80low and CD11bint F4/80high CD11c+ MPC subsets. Therefore, SLAMF9 expression allows for the identification and sorting of kidney-resident CD11b+ CD11c+ CD64+ F4/80+ CX3 CR1+ MHC-II+ MPCs without the need for complex antibody panels or reporter mice, simplifying isolation of these cells for study ex vivo.
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40
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Cabeza-Cabrerizo M, Minutti CM, da Costa MP, Cardoso A, Jenkins RP, Kulikauskaite J, Buck MD, Piot C, Rogers N, Crotta S, Whittaker L, Encabo HH, McCauley JW, Allen JE, Pasparakis M, Wack A, Sahai E, Reis e Sousa C. Recruitment of dendritic cell progenitors to foci of influenza A virus infection sustains immunity. Sci Immunol 2021; 6:eabi9331. [PMID: 34739343 PMCID: PMC7612017 DOI: 10.1126/sciimmunol.abi9331] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Protection from infection with respiratory viruses such as influenza A virus (IAV) requires T cell–mediated immune responses initiated by conventional dendritic cells (cDCs) that reside in the respiratory tract. Here, we show that effective induction of T cell responses against IAV in mice requires reinforcement of the resident lung cDC network by cDC progenitors. We found that CCR2-binding chemokines produced during IAV infection recruit pre-cDCs from blood and direct them to foci of infection, increasing the number of progeny cDCs next to sites of viral replication. Ablation of CCR2 in the cDC lineage prevented this increase and resulted in a deficit in IAV-specific T cell responses and diminished resistance to reinfection. These data suggest that the homeostatic network of cDCs in tissues is insufficient for immunity and reveal a chemokine-driven mechanism of expansion of lung cDC numbers that amplifies T cell responses against respiratory viruses.
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Affiliation(s)
- Mar Cabeza-Cabrerizo
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Carlos M Minutti
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | | | - Ana Cardoso
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Robert P Jenkins
- Tumour Cell Biology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Justina Kulikauskaite
- Immunoregulation Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Michael D Buck
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Cécile Piot
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Neil Rogers
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Stefania Crotta
- Immunoregulation Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Lynne Whittaker
- Worldwide Influenza Centre, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Hector Huerga Encabo
- Haematopoietic Stem Cell Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - John W McCauley
- Worldwide Influenza Centre, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Judith E Allen
- School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Oxford Road, Manchester M13 9PL, UK
| | - Manolis Pasparakis
- Institute for Genetics and Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Joseph-Stelzmann-Str. 26, 50931 Cologne, Germany
| | - Andreas Wack
- Immunoregulation Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Erik Sahai
- Tumour Cell Biology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Caetano Reis e Sousa
- Immunobiology Laboratory, Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
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41
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Holtkamp SJ, Ince LM, Barnoud C, Schmitt MT, Sinturel F, Pilorz V, Pick R, Jemelin S, Mühlstädt M, Boehncke WH, Weber J, Laubender D, Philippou-Massier J, Chen CS, Holtermann L, Vestweber D, Sperandio M, Schraml BU, Halin C, Dibner C, Oster H, Renkawitz J, Scheiermann C. Circadian clocks guide dendritic cells into skin lymphatics. Nat Immunol 2021; 22:1375-1381. [PMID: 34663979 PMCID: PMC8553624 DOI: 10.1038/s41590-021-01040-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 08/31/2021] [Indexed: 12/11/2022]
Abstract
Migration of leukocytes from the skin to lymph nodes (LNs) via afferent lymphatic vessels (LVs) is pivotal for adaptive immune responses1,2. Circadian rhythms have emerged as important regulators of leukocyte trafficking to LNs via the blood3,4. Here, we demonstrate that dendritic cells (DCs) have a circadian migration pattern into LVs, which peaks during the rest phase in mice. This migration pattern is determined by rhythmic gradients in the expression of the chemokine CCL21 and of adhesion molecules in both mice and humans. Chronopharmacological targeting of the involved factors abrogates circadian migration of DCs. We identify cell-intrinsic circadian oscillations in skin lymphatic endothelial cells (LECs) and DCs that cogovern these rhythms, as their genetic disruption in either cell type ablates circadian trafficking. These observations indicate that circadian clocks control the infiltration of DCs into skin lymphatics, a process that is essential for many adaptive immune responses and relevant for vaccination and immunotherapies.
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Affiliation(s)
- Stephan J Holtkamp
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Louise M Ince
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Coline Barnoud
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Madeleine T Schmitt
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
- Laboratory 'Cell Biology of the Immune System', Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Flore Sinturel
- Department of Medicine, Division of Endocrinology, Diabetes, Nutrition and Patient Education, University Hospitals of Geneva, Geneva, Switzerland
- Department of Cell Physiology and Metabolism, University of Geneva, Geneva, Switzerland
- Diabetes Center, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Institute of Genetics and Genomics of Geneva (iGE3), University of Geneva, Geneva, Switzerland
| | - Violetta Pilorz
- Institute of Neurobiology, University of Lübeck, Lübeck, Germany
| | - Robert Pick
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Stéphane Jemelin
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Michael Mühlstädt
- Division of Dermatology and Venereology, Department of Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Wolf-Henning Boehncke
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Division of Dermatology and Venereology, Department of Medicine, University Hospitals of Geneva, Geneva, Switzerland
| | - Jasmin Weber
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | | | - Julia Philippou-Massier
- Laboratory for Functional Genome Analysis, Gene Center Munich, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Chien-Sin Chen
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Leonie Holtermann
- Department of Vascular Cell Biology, Max Planck Institute for Molecular Biomedicine, Münster, Germany
| | - Dietmar Vestweber
- Department of Vascular Cell Biology, Max Planck Institute for Molecular Biomedicine, Münster, Germany
| | - Markus Sperandio
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Barbara U Schraml
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Cornelia Halin
- Institute of Pharmaceutical Sciences, ETH Zurich, Zurich, Switzerland
| | - Charna Dibner
- Department of Medicine, Division of Endocrinology, Diabetes, Nutrition and Patient Education, University Hospitals of Geneva, Geneva, Switzerland
- Department of Cell Physiology and Metabolism, University of Geneva, Geneva, Switzerland
- Diabetes Center, Faculty of Medicine, University of Geneva, Geneva, Switzerland
- Institute of Genetics and Genomics of Geneva (iGE3), University of Geneva, Geneva, Switzerland
| | - Henrik Oster
- Institute of Neurobiology, University of Lübeck, Lübeck, Germany
| | - Jörg Renkawitz
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
- Laboratory 'Cell Biology of the Immune System', Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany
| | - Christoph Scheiermann
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Faculty of Medicine, Ludwig-Maximilians-Universität Munich, Planegg-Martinsried, Germany.
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.
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Huang JJ, Gaines SB, Amezcua ML, Lubell TR, Dayan PS, Dale M, Boneparth AD, Hicar MD, Winchester R, Gorelik M. Upregulation of type 1 conventional dendritic cells implicates antigen cross-presentation in multisystem inflammatory syndrome. J Allergy Clin Immunol 2021; 149:912-922. [PMID: 34688775 PMCID: PMC8530782 DOI: 10.1016/j.jaci.2021.10.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/07/2021] [Accepted: 10/05/2021] [Indexed: 12/11/2022]
Abstract
Background Multisystem inflammatory syndrome in children (MIS-C) is an acute, febrile, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-associated syndrome, often with cardiohemodynamic dysfunction. Insight into mechanism of disease is still incomplete. Objective Our objective was to analyze immunologic features of MIS-C patients compared to febrile controls (FC). Methods MIS-C patients were defined by narrow criteria, including having evidence of cardiohemodynamic involvement and no macrophage activation syndrome. Samples were collected from 8 completely treatment-naive patients with MIS-C (SARS-CoV-2 serology positive), 3 patients with unclassified MIS-C–like disease (serology negative), 14 FC, and 5 MIS-C recovery (RCV). Three healthy controls (HCs) were used for comparisons of normal range. Using spectral flow cytometry, we assessed 36 parameters in antigen-presenting cells (APCs) and 29 in T cells. We used biaxial analysis and uniform manifold approximation and projection (UMAP). Results Significant elevations in cytokines including CXCL9, M-CSF, and IL-27 were found in MIS-C compared to FC. Classic monocytes and type 2 dendritic cells (DCs) were downregulated (decreased CD86, HLA-DR) versus HCs; however, type 1 DCs (CD11c+CD141+CLEC9A+) were highly activated in MIS-C patients versus FC, expressing higher levels of CD86, CD275, and atypical conventional DC markers such as CD64, CD115, and CX3CR1. CD169 and CD38 were upregulated in multiple monocyte subtypes. CD56dim/CD57−/KLRGhi/CD161+/CD38− natural killer (NK) cells were a unique subset in MIS-C versus FC without macrophage activation syndrome. Conclusion Orchestrated by complex cytokine signaling, type 1 DC activation and NK dysregulation are key features in the pathophysiology of MIS-C. NK cell findings may suggest a relationship with macrophage activation syndrome, while type 1 DC upregulation implies a role for antigen cross-presentation.
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Affiliation(s)
- Janice J Huang
- Department of Pediatrics, Division of Allergy, Immunology and Rheumatology, Columbia University Medical Center, New York, NY
| | - Samantha B Gaines
- Department of Medicine, Division of Rheumatology, Center for Clinical and Translational Immunology, Columbia University Medical Center, New York, NY
| | - Mateo L Amezcua
- Department of Pediatrics, Division of Allergy, Immunology and Rheumatology, Columbia University Medical Center, New York, NY
| | - Tamar R Lubell
- Department of Pediatric Emergency Medicine, Columbia University Medical Center, New York, NY
| | - Peter S Dayan
- Department of Pediatric Emergency Medicine, Columbia University Medical Center, New York, NY
| | - Marissa Dale
- Department of Pediatrics, Columbia University Medical Center, New York, NY
| | - Alexis D Boneparth
- Department of Pediatrics, Division of Allergy, Immunology and Rheumatology, Columbia University Medical Center, New York, NY
| | - Mark D Hicar
- Department of Pediatrics, Division of Infectious Diseases, University of Buffalo Medicine Center, Buffalo, NY
| | - Robert Winchester
- Department of Medicine, Division of Rheumatology, Center for Clinical and Translational Immunology, Columbia University Medical Center, New York, NY
| | - Mark Gorelik
- Department of Pediatrics, Division of Allergy, Immunology and Rheumatology, Columbia University Medical Center, New York, NY.
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43
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Selective depletion of a CD64-expressing phagocyte subset mediates protection against toxic kidney injury and failure. Proc Natl Acad Sci U S A 2021; 118:2022311118. [PMID: 34518373 PMCID: PMC8488624 DOI: 10.1073/pnas.2022311118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2021] [Indexed: 01/16/2023] Open
Abstract
Dendritic cells (DC), macrophages, and monocytes, collectively known as mononuclear phagocytes (MPs), critically control tissue homeostasis and immune defense. However, there is a paucity of models allowing to selectively manipulate subsets of these cells in specific tissues. The steady-state adult kidney contains four MP subsets with Clec9a-expression history that include the main conventional DC1 (cDC1) and cDC2 subtypes as well as two subsets marked by CD64 but varying levels of F4/80. How each of these MP subsets contributes to the different phases of acute kidney injury and repair is unknown. We created a mouse model with a Cre-inducible lox-STOP-lox-diphtheria toxin receptor cassette under control of the endogenous CD64 locus that allows for diphtheria toxin-mediated depletion of CD64-expressing MPs without affecting cDC1, cDC2, or other leukocytes in the kidney. Combined with specific depletion of cDC1 and cDC2, we revisited the role of MPs in cisplatin-induced kidney injury. We found that the intrinsic potency reported for CD11c+ cells to limit cisplatin toxicity is specifically attributed to CD64+ MPs, while cDC1 and cDC2 were dispensable. Thus, we report a mouse model allowing for selective depletion of a specific subset of renal MPs. Our findings in cisplatin-induced injury underscore the value of dissecting the functions of individual MP subsets in kidney disease, which may enable therapeutic targeting of specific immune components in the absence of general immunosuppression.
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44
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Chen CS, Weber J, Holtkamp SJ, Ince LM, de Juan A, Wang C, Lutes L, Barnoud C, Kizil B, Hergenhan SM, Salvermoser J, Lasch M, Deindl E, Schraml B, Baumjohann D, Scheiermann C. Loss of direct adrenergic innervation after peripheral nerve injury causes lymph node expansion through IFN-γ. J Exp Med 2021; 218:e20202377. [PMID: 34086056 PMCID: PMC8185988 DOI: 10.1084/jem.20202377] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 02/19/2021] [Accepted: 05/03/2021] [Indexed: 11/04/2022] Open
Abstract
Peripheral nerve injury can cause debilitating disease and immune cell-mediated destruction of the affected nerve. While the focus has been on the nerve-regenerative response, the effect of loss of innervation on lymph node function is unclear. Here, we show that the popliteal lymph node (popLN) receives direct neural input from the sciatic nerve and that sciatic denervation causes lymph node expansion. Loss of sympathetic, adrenergic tone induces the expression of IFN-γ in LN CD8 T cells, which is responsible for LN expansion. Surgery-induced IFN-γ expression and expansion can be rescued by β2 adrenergic receptor agonists but not sensory nerve agonists. These data demonstrate the mechanisms governing the pro-inflammatory effect of loss of direct adrenergic input on lymph node function.
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Affiliation(s)
- Chien-Sin Chen
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Jasmin Weber
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Stephan Jonas Holtkamp
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Louise Madeleine Ince
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Alba de Juan
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Chen Wang
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Lydia Lutes
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Coline Barnoud
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Burak Kizil
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Sophia Martina Hergenhan
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Johanna Salvermoser
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Manuel Lasch
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, Ludwig-Maximillians-Universität München, Munich, Germany
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital, Ludwig-Maximillians-Universität München, Munich, Germany
| | - Elisabeth Deindl
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
- Walter-Brendel-Centre of Experimental Medicine, University Hospital, Ludwig-Maximillians-Universität München, Munich, Germany
| | - Barbara Schraml
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
| | - Dirk Baumjohann
- Institute for Immunology, Biomedical Center, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
- Medical Clinic III for Oncology, Hematology, Immuno-Oncology and Rheumatology, University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Christoph Scheiermann
- Biomedical Center, Institute of Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, Ludwig-Maximillians-Universität München, Planegg-Martinsried, Germany
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
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45
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Giampazolias E, Schulz O, Lim KHJ, Rogers NC, Chakravarty P, Srinivasan N, Gordon O, Cardoso A, Buck MD, Poirier EZ, Canton J, Zelenay S, Sammicheli S, Moncaut N, Varsani-Brown S, Rosewell I, Reis e Sousa C. Secreted gelsolin inhibits DNGR-1-dependent cross-presentation and cancer immunity. Cell 2021; 184:4016-4031.e22. [PMID: 34081922 PMCID: PMC8320529 DOI: 10.1016/j.cell.2021.05.021] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 03/24/2021] [Accepted: 05/17/2021] [Indexed: 12/30/2022]
Abstract
Cross-presentation of antigens from dead tumor cells by type 1 conventional dendritic cells (cDC1s) is thought to underlie priming of anti-cancer CD8+ T cells. cDC1 express high levels of DNGR-1 (a.k.a. CLEC9A), a receptor that binds to F-actin exposed by dead cell debris and promotes cross-presentation of associated antigens. Here, we show that secreted gelsolin (sGSN), an extracellular protein, decreases DNGR-1 binding to F-actin and cross-presentation of dead cell-associated antigens by cDC1s. Mice deficient in sGsn display increased DNGR-1-dependent resistance to transplantable tumors, especially ones expressing neoantigens associated with the actin cytoskeleton, and exhibit greater responsiveness to cancer immunotherapy. In human cancers, lower levels of intratumoral sGSN transcripts, as well as presence of mutations in proteins associated with the actin cytoskeleton, are associated with signatures of anti-cancer immunity and increased patient survival. Our results reveal a natural barrier to cross-presentation of cancer antigens that dampens anti-tumor CD8+ T cell responses.
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Affiliation(s)
- Evangelos Giampazolias
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Oliver Schulz
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Kok Haw Jonathan Lim
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK; Department of Immunology and Inflammation, Imperial College London, Du Cane Road, London W12 0NN, UK
| | - Neil C Rogers
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Probir Chakravarty
- Bioinformatics and Biostatistics, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Naren Srinivasan
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Oliver Gordon
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Ana Cardoso
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Michael D Buck
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Enzo Z Poirier
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Johnathan Canton
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Santiago Zelenay
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Stefano Sammicheli
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Natalia Moncaut
- Genetic Modification Services, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Sunita Varsani-Brown
- Genetic Modification Services, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Ian Rosewell
- Genetic Modification Services, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Caetano Reis e Sousa
- Immunobiology Laboratory, The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
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46
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Iwanowycz S, Ngoi S, Li Y, Hill M, Koivisto C, Parrish M, Guo B, Li Z, Liu B. Type-2 dendritic cells mediate control of cytotoxic T cell-resistant tumors. JCI Insight 2021; 6:e145885. [PMID: 34283809 PMCID: PMC8492342 DOI: 10.1172/jci.insight.145885] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 07/15/2021] [Indexed: 11/17/2022] Open
Abstract
Type 2 DCs (DC2s) comprise the majority of conventional DCs within most tumors; however, little is known about their ability to initiate and sustain antitumor immunity, as most studies have focused on antigen cross-presenting DC1s. Here, we report that DC2 infiltration identified by analysis of multiple human cancer data sets showed a significant correlation with survival across multiple human cancers, with the benefit being seen in tumors resistant to cytotoxic T cell control. Characterization of DC subtype infiltration into an immunotherapy-resistant model of breast cancer revealed that impairment of DC1s through 2 unique models resulted in enhanced DC2 functionality and improved tumor control. BATF3 deficiency depleted intratumoral DC1s, which led to increased DC2 lymph node migration and CD4+ T cell activation. Enhancing DC2 stimulatory potential by genetic deletion of Hsp90b1 (encoding molecular chaperon GP96) led to a similar enhancement of T cell immunity and improved survival in a spontaneous breast cancer model. These data highlight the therapeutic and prognostic potential of DC2s within checkpoint blockade–resistant tumors.
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Affiliation(s)
- Stephen Iwanowycz
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, United States of America
| | - Soo Ngoi
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, United States of America
| | - Yingqi Li
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, United States of America
| | - Megan Hill
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, United States of America
| | - Christopher Koivisto
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, United States of America
| | - Melodie Parrish
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, United States of America
| | - Beichu Guo
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, United States of America
| | - Zihai Li
- The Pelotonia Institute for Immuno-Oncology, The Ohio State University College of Medicine, Columbus, United States of America
| | - Bei Liu
- Department of Internal Medicine, The Ohio State University College of Medicine, Columbus, United States of America
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47
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Tian L, Tomei S, Schreuder J, Weber TS, Amann-Zalcenstein D, Lin DS, Tran J, Audiger C, Chu M, Jarratt A, Willson T, Hilton A, Pang ES, Patton T, Kelly M, Su S, Gouil Q, Diakumis P, Bahlo M, Sargeant T, Kats LM, Hodgkin PD, O'Keeffe M, Ng AP, Ritchie ME, Naik SH. Clonal multi-omics reveals Bcor as a negative regulator of emergency dendritic cell development. Immunity 2021; 54:1338-1351.e9. [PMID: 33862015 DOI: 10.1016/j.immuni.2021.03.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 02/05/2021] [Accepted: 03/17/2021] [Indexed: 12/13/2022]
Abstract
Despite advances in single-cell multi-omics, a single stem or progenitor cell can only be tested once. We developed clonal multi-omics, in which daughters of a clone act as surrogates of the founder, thereby allowing multiple independent assays per clone. With SIS-seq, clonal siblings in parallel "sister" assays are examined either for gene expression by RNA sequencing (RNA-seq) or for fate in culture. We identified, and then validated using CRISPR, genes that controlled fate bias for different dendritic cell (DC) subtypes. This included Bcor as a suppressor of plasmacytoid DC (pDC) and conventional DC type 2 (cDC2) numbers during Flt3 ligand-mediated emergency DC development. We then developed SIS-skew to examine development of wild-type and Bcor-deficient siblings of the same clone in parallel. We found Bcor restricted clonal expansion, especially for cDC2s, and suppressed clonal fate potential, especially for pDCs. Therefore, SIS-seq and SIS-skew can reveal the molecular and cellular mechanisms governing clonal fate.
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Affiliation(s)
- Luyi Tian
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Epigenetics and Development Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Sara Tomei
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Jaring Schreuder
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Tom S Weber
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Daniela Amann-Zalcenstein
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Single Cell Open Research Endeavour (SCORE), The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Dawn S Lin
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Jessica Tran
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Cindy Audiger
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Mathew Chu
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Andrew Jarratt
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Blood Cells and Blood Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Tracy Willson
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Blood Cells and Blood Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Adrienne Hilton
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Blood Cells and Blood Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Ee Shan Pang
- Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia
| | - Timothy Patton
- Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia
| | - Madison Kelly
- The Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Shian Su
- Epigenetics and Development Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Quentin Gouil
- Epigenetics and Development Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Peter Diakumis
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Melanie Bahlo
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Toby Sargeant
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Blood Cells and Blood Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Lev M Kats
- The Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Philip D Hodgkin
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Meredith O'Keeffe
- Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia
| | - Ashley P Ng
- Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Blood Cells and Blood Cancer Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Matthew E Ritchie
- Epigenetics and Development Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia
| | - Shalin H Naik
- Immunology Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC 3052, Australia; Single Cell Open Research Endeavour (SCORE), The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia.
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48
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Macrophages and Stem Cells-Two to Tango for Tissue Repair? Biomolecules 2021; 11:biom11050697. [PMID: 34066618 PMCID: PMC8148606 DOI: 10.3390/biom11050697] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 04/26/2021] [Accepted: 05/04/2021] [Indexed: 12/25/2022] Open
Abstract
Macrophages (MCs) are present in all tissues, not only supporting homeostasis, but also playing an important role in organogenesis, post-injury regeneration, and diseases. They are a heterogeneous cell population due to their origin, tissue specificity, and polarization in response to aggression factors, depending on environmental cues. Thus, as pro-inflammatory M1 phagocytic MCs, they contribute to tissue damage and even fibrosis, but the anti-inflammatory M2 phenotype participates in repairing processes and wound healing through a molecular interplay with most cells in adult stem cell niches. In this review, we emphasize MC phenotypic heterogeneity in health and disease, highlighting their systemic and systematic contribution to tissue homeostasis and repair. Unraveling the intervention of both resident and migrated MCs on the behavior of stem cells and the regulation of the stem cell niche is crucial for opening new perspectives for novel therapeutic strategies in different diseases.
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49
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Cueto FJ, Del Fresno C, Brandi P, Combes AJ, Hernández-García E, Sánchez-Paulete AR, Enamorado M, Bromley CP, Gomez MJ, Conde-Garrosa R, Mañes S, Zelenay S, Melero I, Iborra S, Krummel MF, Sancho D. DNGR-1 limits Flt3L-mediated antitumor immunity by restraining tumor-infiltrating type I conventional dendritic cells. J Immunother Cancer 2021; 9:e002054. [PMID: 33980589 PMCID: PMC8118081 DOI: 10.1136/jitc-2020-002054] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Conventional type 1 dendritic cells (cDC1s) are central to antitumor immunity and their presence in the tumor microenvironment associates with improved outcomes in patients with cancer. DNGR-1 (CLEC9A) is a dead cell-sensing receptor highly restricted to cDC1s. DNGR-1 has been involved in both cross-presentation of dead cell-associated antigens and processes of disease tolerance, but its role in antitumor immunity has not been clarified yet. METHODS B16 and MC38 tumor cell lines were inoculated subcutaneously into wild-type (WT) and DNGR-1-deficient mice. To overexpress Flt3L systemically, we performed gene therapy through the hydrodynamic injection of an Flt3L-encoding plasmid. To characterize the immune response, we performed flow cytometry and RNA-Seq of tumor-infiltrating cDC1s. RESULTS Here, we found that cross-presentation of tumor antigens in the steady state was DNGR-1-independent. However, on Flt3L systemic overexpression, tumor growth was delayed in DNGR-1-deficient mice compared with WT mice. Of note, this protection was recapitulated by anti-DNGR-1-blocking antibodies in mice following Flt3L gene therapy. This improved antitumor immunity was associated with Batf3-dependent enhanced accumulation of CD8+ T cells and cDC1s within tumors. Mechanistically, the deficiency in DNGR-1 boosted an Flt3L-induced specific inflammatory gene signature in cDC1s, including Ccl5 expression. Indeed, the increased infiltration of cDC1s within tumors and their protective effect rely on CCL5/CCR5 chemoattraction. Moreover, FLT3LG and CCL5 or CCR5 gene expression signatures correlate with an enhanced cDC1 signature and a favorable overall survival in patients with cancer. Notably, cyclophosphamide elevated serum Flt3L levels and, in combination with the absence of DNGR-1, synergized against tumor growth. CONCLUSION DNGR-1 limits the accumulation of tumor-infiltrating cDC1s promoted by Flt3L. Thus, DNGR-1 blockade may improve antitumor immunity in tumor therapy settings associated to high Flt3L expression.
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MESH Headings
- Animals
- Basic-Leucine Zipper Transcription Factors/genetics
- Basic-Leucine Zipper Transcription Factors/metabolism
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cell Line, Tumor
- Chemokine CCL5/genetics
- Chemokine CCL5/metabolism
- Coculture Techniques
- Colonic Neoplasms/genetics
- Colonic Neoplasms/immunology
- Colonic Neoplasms/metabolism
- Colonic Neoplasms/therapy
- Dendritic Cells/immunology
- Dendritic Cells/metabolism
- Gene Expression Regulation, Neoplastic
- Genetic Therapy
- Lectins, C-Type/genetics
- Lectins, C-Type/metabolism
- Lymphocytes, Tumor-Infiltrating/immunology
- Lymphocytes, Tumor-Infiltrating/metabolism
- Melanoma, Experimental/genetics
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/therapy
- Membrane Proteins/genetics
- Membrane Proteins/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Phenotype
- Receptors, CCR5/genetics
- Receptors, CCR5/metabolism
- Receptors, Immunologic/genetics
- Receptors, Immunologic/metabolism
- Repressor Proteins/genetics
- Repressor Proteins/metabolism
- Signal Transduction
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/metabolism
- Skin Neoplasms/therapy
- Tumor Burden
- Tumor Escape
- Tumor Microenvironment
- Mice
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Affiliation(s)
- Francisco J Cueto
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Carlos Del Fresno
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
- Hospital la Paz Institute for Health Research (IdiPAZ), Madrid, Spain
| | - Paola Brandi
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Alexis J Combes
- Department of Pathology, University of California, San Francisco, California, USA
- ImmunoX Initiative, University of California, San Francisco, California, USA
- UCSF CoLabs, University of California, San Francisco, California, USA
| | - Elena Hernández-García
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Alfonso R Sánchez-Paulete
- Division of Immunology and Immunotherapy, Center for Applied Medical Research, University of Navarra, Pamplona, Spain
| | - Michel Enamorado
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
- Metaorganism Immunity Section, Laboratory of Host Immunity and Microbiome, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Christian P Bromley
- Cancer Inflammation and Immunity Group, CRUK Manchester Institute, The University of Manchester, Manchester, UK
| | - Manuel J Gomez
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Ruth Conde-Garrosa
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Santos Mañes
- Department of Immunology and Oncology, Centro Nacional de Biotecnología/CSIC, Darwin, Madrid, Spain
| | - Santiago Zelenay
- Cancer Inflammation and Immunity Group, CRUK Manchester Institute, The University of Manchester, Manchester, UK
| | - Ignacio Melero
- Division of Immunology and Immunotherapy, Center for Applied Medical Research, University of Navarra, Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
- University Clinic, University of Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain
| | - Salvador Iborra
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Matthew F Krummel
- Department of Pathology, University of California, San Francisco, California, USA
| | - David Sancho
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
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Teo YJ, Ng SL, Mak KW, Setiagani YA, Chen Q, Nair SK, Sheng J, Ruedl C. Renal CD169 ++ resident macrophages are crucial for protection against acute systemic candidiasis. Life Sci Alliance 2021; 4:e202000890. [PMID: 33608410 PMCID: PMC7918719 DOI: 10.26508/lsa.202000890] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 01/07/2021] [Accepted: 01/22/2021] [Indexed: 12/17/2022] Open
Abstract
Disseminated candidiasis remains as the most common hospital-acquired bloodstream fungal infection with up to 40% mortality rate despite the advancement of medical and hygienic practices. While it is well established that this infection heavily relies on the innate immune response for host survival, much less is known for the protective role elicited by the tissue-resident macrophage (TRM) subsets in the kidney, the prime organ for Candida persistence. Here, we describe a unique CD169++ TRM subset that controls Candida growth and inflammation during acute systemic candidiasis. Their absence causes severe fungal-mediated renal pathology. CD169++ TRMs, without being actively involved in direct fungal clearance, increase host resistance by promoting IFN-γ release and neutrophil ROS activity.
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Affiliation(s)
- Yi Juan Teo
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - See Liang Ng
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Keng Wai Mak
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | | | - Qi Chen
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Sajith Kumar Nair
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Jianpeng Sheng
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Christiane Ruedl
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
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