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Zhang Y, Garcia-Ibanez L, Ulbricht C, Lok LSC, Pike JA, Mueller-Winkler J, Dennison TW, Ferdinand JR, Burnett CJM, Yam-Puc JC, Zhang L, Alfaro RM, Takahama Y, Ohigashi I, Brown G, Kurosaki T, Tybulewicz VLJ, Rot A, Hauser AE, Clatworthy MR, Toellner KM. Recycling of memory B cells between germinal center and lymph node subcapsular sinus supports affinity maturation to antigenic drift. Nat Commun 2022; 13:2460. [PMID: 35513371 PMCID: PMC9072412 DOI: 10.1038/s41467-022-29978-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 03/31/2022] [Indexed: 02/04/2023] Open
Abstract
Infection or vaccination leads to the development of germinal centers (GC) where B cells evolve high affinity antigen receptors, eventually producing antibody-forming plasma cells or memory B cells. Here we follow the migratory pathways of B cells emerging from germinal centers (BEM) and find that many BEM cells migrate into the lymph node subcapsular sinus (SCS) guided by sphingosine-1-phosphate (S1P). From the SCS, BEM cells may exit the lymph node to enter distant tissues, while some BEM cells interact with and take up antigen from SCS macrophages, followed by CCL21-guided return towards the GC. Disruption of local CCL21 gradients inhibits the recycling of BEM cells and results in less efficient adaption to antigenic variation. Our findings thus suggest that the recycling of antigen variant-specific BEM cells and transport of antigen back to GC may support affinity maturation to antigenic drift.
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Affiliation(s)
- Yang Zhang
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Laura Garcia-Ibanez
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Carolin Ulbricht
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117, Berlin, Germany
- Deutsches Rheuma-Forschungszentrum (DRFZ), a Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
| | - Laurence S C Lok
- University of Cambridge Molecular Immunity Unit, MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Cambridge, UK
| | - Jeremy A Pike
- Centre of Membrane Proteins and Receptors (COMPARE), Universities of Birmingham and Nottingham, Birmingham, UK
- Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | | | - Thomas W Dennison
- University of Cambridge Molecular Immunity Unit, MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Cambridge, UK
| | - John R Ferdinand
- University of Cambridge Molecular Immunity Unit, MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Cambridge, UK
| | - Cameron J M Burnett
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Juan C Yam-Puc
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Lingling Zhang
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- The Francis Crick Institute, London, UK
| | - Raul Maqueda Alfaro
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Department of Cell Biology, Center for Research and Advanced Studies, The National Polytechnic Institute, Cinvestav-IPN, Av. IPN 2508, San Pedro Zacatenco, Gustavo A. Madero, 07360, Mexico City, Mexico
| | - Yousuke Takahama
- Thymus Biology Section, Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Izumi Ohigashi
- Division of Experimental Immunology, Institute of Advanced Medical Sciences, University of Tokushima, Tokushima, 770-8503, Japan
| | - Geoffrey Brown
- Department of Cell Biology, Center for Research and Advanced Studies, The National Polytechnic Institute, Cinvestav-IPN, Av. IPN 2508, San Pedro Zacatenco, Gustavo A. Madero, 07360, Mexico City, Mexico
| | - Tomohiro Kurosaki
- Laboratory of Lymphocyte Differentiation, WPI Immunology Frontier Research Center, Osaka University, Osaka, 565-0871, Japan
- Laboratory of Lymphocyte Differentiation, RIKEN Center for Integrative Medical Sciences (IMS), Yokohama, Kanagawa, 230-0045, Japan
| | | | - Antal Rot
- Centre for Microvascular Research, The William Harvey Research Institute, Queen Mary University London, EC1M 6BQ, London, UK
- Centre for Inflammation and Therapeutic Innovation, Queen Mary University London, EC1M 6BQ, London, UK
- Institute for Cardiovascular Prevention, Ludwig-Maximilians University, 80336, Munich, Germany
| | - Anja E Hauser
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, 10117, Berlin, Germany
- Deutsches Rheuma-Forschungszentrum (DRFZ), a Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
| | - Menna R Clatworthy
- University of Cambridge Molecular Immunity Unit, MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Cambridge, UK
| | - Kai-Michael Toellner
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
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Castro-Dopico T, Fleming A, Dennison TW, Ferdinand JR, Harcourt K, Stewart BJ, Cader Z, Tuong ZK, Jing C, Lok LSC, Mathews RJ, Portet A, Kaser A, Clare S, Clatworthy MR. GM-CSF Calibrates Macrophage Defense and Wound Healing Programs during Intestinal Infection and Inflammation. Cell Rep 2020; 32:107857. [PMID: 32640223 PMCID: PMC7351110 DOI: 10.1016/j.celrep.2020.107857] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 04/26/2020] [Accepted: 06/12/2020] [Indexed: 02/07/2023] Open
Abstract
Macrophages play a central role in intestinal immunity, but inappropriate macrophage activation is associated with inflammatory bowel disease (IBD). Here, we identify granulocyte-macrophage colony stimulating factor (GM-CSF) as a critical regulator of intestinal macrophage activation in patients with IBD and mice with dextran sodium sulfate (DSS)-induced colitis. We find that GM-CSF drives the maturation and polarization of inflammatory intestinal macrophages, promoting anti-microbial functions while suppressing wound-healing transcriptional programs. Group 3 innate lymphoid cells (ILC3s) are a major source of GM-CSF in intestinal inflammation, with a strong positive correlation observed between ILC or CSF2 transcripts and M1 macrophage signatures in IBD mucosal biopsies. Furthermore, GM-CSF-dependent macrophage polarization results in a positive feedback loop that augmented ILC3 activation and type 17 immunity. Together, our data reveal an important role for GM-CSF-mediated ILC-macrophage crosstalk in calibrating intestinal macrophage phenotype to enhance anti-bacterial responses, while inhibiting pro-repair functions associated with fibrosis and stricturing, with important clinical implications.
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Affiliation(s)
- Tomas Castro-Dopico
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Aaron Fleming
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Thomas W Dennison
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - John R Ferdinand
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | | | - Benjamin J Stewart
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK; Wellcome Sanger Institute, Hinxton, UK
| | - Zaeem Cader
- Division of Gastroenterology, Department of Medicine, University of Cambridge, Cambridge, UK
| | - Zewen K Tuong
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK; Wellcome Sanger Institute, Hinxton, UK
| | - Chenzhi Jing
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Laurence S C Lok
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Rebeccah J Mathews
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Anaïs Portet
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK
| | - Arthur Kaser
- Division of Gastroenterology, Department of Medicine, University of Cambridge, Cambridge, UK
| | | | - Menna R Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, MRC Laboratory of Molecular Biology, Cambridge, UK; Wellcome Sanger Institute, Hinxton, UK; NIHR Cambridge Biomedical Research Centre, Cambridge, UK.
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Castro-Dopico T, Dennison TW, Ferdinand JR, Mathews RJ, Fleming A, Clift D, Stewart BJ, Jing C, Strongili K, Labzin LI, Monk EJM, Saeb-Parsy K, Bryant CE, Clare S, Parkes M, Clatworthy MR. Anti-commensal IgG Drives Intestinal Inflammation and Type 17 Immunity in Ulcerative Colitis. Immunity 2019; 50:1099-1114.e10. [PMID: 30876876 PMCID: PMC6477154 DOI: 10.1016/j.immuni.2019.02.006] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 12/17/2018] [Accepted: 02/11/2019] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease is a chronic, relapsing condition with two subtypes, Crohn's disease (CD) and ulcerative colitis (UC). Genome-wide association studies (GWASs) in UC implicate a FCGR2A variant that alters the binding affinity of the antibody receptor it encodes, FcγRIIA, for immunoglobulin G (IgG). Here, we aimed to understand the mechanisms whereby changes in FcγRIIA affinity would affect inflammation in an IgA-dominated organ. We found a profound induction of anti-commensal IgG and a concomitant increase in activating FcγR signaling in the colonic mucosa of UC patients. Commensal-IgG immune complexes engaged gut-resident FcγR-expressing macrophages, inducing NLRP3- and reactive-oxygen-species-dependent production of interleukin-1β (IL-1β) and neutrophil-recruiting chemokines. These responses were modulated by the FCGR2A genotype. In vivo manipulation of macrophage FcγR signal strength in a mouse model of UC determined the magnitude of intestinal inflammation and IL-1β-dependent type 17 immunity. The identification of an important contribution of IgG-FcγR-dependent inflammation to UC has therapeutic implications.
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Affiliation(s)
- Tomas Castro-Dopico
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - Thomas W Dennison
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - John R Ferdinand
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - Rebeccah J Mathews
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - Aaron Fleming
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - Dean Clift
- Medical Research Council, Laboratory of Molecular Biology, Cambridge CB2 0QH, UK
| | - Benjamin J Stewart
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - Chenzhi Jing
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | - Konstantina Strongili
- Division of Gastroenterology, Cambridge Universities NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - Larisa I Labzin
- Medical Research Council, Laboratory of Molecular Biology, Cambridge CB2 0QH, UK
| | - Edward J M Monk
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK
| | | | - Clare E Bryant
- Department of Veterinary Medicine, University of Cambridge, Cambridge CB3 0ES, UK
| | - Simon Clare
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton CB10 1SA, UK
| | - Miles Parkes
- Division of Gastroenterology, Cambridge Universities NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - Menna R Clatworthy
- Molecular Immunity Unit, University of Cambridge Department of Medicine, Cambridge CB2 0QH, UK; Cellular Genetics, Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinton CB10 1SA, UK.
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