1
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Temming AR, Tammes Buirs M, Bentlage AEH, Treffers LW, Feringa H, de Taeye SW, Kuijpers TW, Nagelkerke SQ, Brasser G, Mok JY, van Esch WJE, van den Berg TK, Rispens T, van der Schoot CE, Vidarsson G. C-Reactive Protein Enhances IgG-Mediated Cellular Destruction Through IgG-Fc Receptors in vitro. Front Immunol 2021; 12:594773. [PMID: 33790888 PMCID: PMC8006934 DOI: 10.3389/fimmu.2021.594773] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 02/15/2021] [Indexed: 11/13/2022] Open
Abstract
Antibody-mediated blood disorders ensue after auto- or alloimmunization against blood cell antigens, resulting in cytopenia. Although the mechanisms of cell destruction are the same as in immunotherapies targeting tumor cells, many factors are still unknown. Antibody titers, for example, often do not strictly correlate with clinical outcome. Previously, we found C-reactive protein (CRP) levels to be elevated in thrombocytopenic patients, correlating with thrombocyte counts, and bleeding severity. Functionally, CRP amplified antibody-mediated phagocytosis of thrombocytes by phagocytes. To investigate whether CRP is a general enhancer of IgG-mediated target cell destruction, we extensively studied the effect of CRP on in vitro IgG-Fc receptor (FcγR)-mediated cell destruction: through respiratory burst, phagocytosis, and cellular cytotoxicity by a variety of effector cells. We now demonstrate that CRP also enhances IgG-mediated effector functions toward opsonized erythrocytes, in particular by activated neutrophils. We performed a first-of-a-kind profiling of CRP binding to all human FcγRs and IgA-Fc receptor I (FcαRI) using a surface plasmon resonance array. CRP bound these receptors with relative affinities of FcγRIa = FcγRIIa/b = FcγRIIIa > FcγRIIIb = FcαRI. Furthermore, FcγR blocking (in particular FcγRIa) abrogated CRP's ability to amplify IgG-mediated neutrophil effector functions toward opsonized erythrocytes. Finally, we observed that CRP also amplified killing of breast-cancer tumor cell line SKBR3 by neutrophils through anti-Her2 (trastuzumab). Altogether, we provide for the first time evidence for the involvement of specific CRP-FcγR interactions in the exacerbation of in vitro IgG-mediated cellular destruction; a trait that should be further evaluated as potential therapeutic target e.g., for tumor eradication.
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Affiliation(s)
- A. Robin Temming
- Sanquin Research and Landsteiner Laboratory, Department of Experimental Immunohematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Matthias Tammes Buirs
- Sanquin Research and Landsteiner Laboratory, Department of Experimental Immunohematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Arthur E. H. Bentlage
- Sanquin Research and Landsteiner Laboratory, Department of Experimental Immunohematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Louise W. Treffers
- Sanquin Research and Landsteiner Laboratory, Department of Blood Cell Research, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Hannah Feringa
- Sanquin Research and Landsteiner Laboratory, Department of Blood Cell Research, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Steven W. de Taeye
- Sanquin Research and Landsteiner Laboratory, Department of Experimental Immunohematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Sanquin Research and Landsteiner Laboratory, Department of Immunopathology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Taco W. Kuijpers
- Sanquin Research and Landsteiner Laboratory, Department of Blood Cell Research, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center, Emma Children's Hospital, University of Amsterdam, Amsterdam, Netherlands
| | - Sietse Q. Nagelkerke
- Sanquin Research and Landsteiner Laboratory, Department of Blood Cell Research, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
- Department of Pediatric Immunology, Rheumatology and Infectious Diseases, Amsterdam University Medical Center, Emma Children's Hospital, University of Amsterdam, Amsterdam, Netherlands
| | - Giso Brasser
- Sanquin Reagents, Sanquin, Amsterdam, Netherlands
| | - Juk Yee Mok
- Sanquin Reagents, Sanquin, Amsterdam, Netherlands
| | | | - Timo K. van den Berg
- Sanquin Research and Landsteiner Laboratory, Department of Blood Cell Research, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Theo Rispens
- Sanquin Research and Landsteiner Laboratory, Department of Immunopathology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - C. Ellen van der Schoot
- Sanquin Research and Landsteiner Laboratory, Department of Experimental Immunohematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Gestur Vidarsson
- Sanquin Research and Landsteiner Laboratory, Department of Experimental Immunohematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
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2
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Brinkhaus M, Douwes RGJ, Bentlage AEH, Temming AR, de Taeye SW, Tammes Buirs M, Gerritsen J, Mok JY, Brasser G, Ligthart PC, van Esch WJE, Verheesen P, de Haard H, Rispens T, Vidarsson G. Glycine 236 in the Lower Hinge Region of Human IgG1 Differentiates FcγR from Complement Effector Function. J Immunol 2020; 205:3456-3467. [PMID: 33188070 DOI: 10.4049/jimmunol.2000961] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/08/2020] [Indexed: 12/31/2022]
Abstract
Abs of the IgG isotype mediate effector functions like Ab-dependent cellular cytotoxicity and Ab-dependent cellular phagocytosis by Fc interactions with FcγRs and complement-dependent cytotoxicity upon IgG-Fc binding to C1q. In this study, we describe the crucial role of the highly conserved dual glycines at position 236-237 in the lower hinge region of human IgG, including the lack of one glycine as found in IgG2. We found several permutations in this region that either silence or largely abrogate FcγR binding and downstream FcγR effector functions, as demonstrated by surface plasmon resonance, Ab-dependent cellular phagocytosis, and Ab-dependent cellular cytotoxicity assays. Although the binding regions of FcγRs and C1q on the IgG-Fc largely overlap, IgG1 with a deletion of G236 only silences FcγR-mediated effector functions without affecting C1q-binding or activation. Several mutations resulted in only residual FcγRI binding with differing affinities that are either complement competent or silenced. Interestingly, we also found that IgG2, naturally only binding FcγRIIa, gains binding to FcγRI and FcγRIIIa after insertion of G236, highlighting the crucial importance of G236 in IgG for FcγR interaction. These mutants may become invaluable tools for FcγR-related research as well as for therapeutic purposes in which only complement-mediated functions are required without the involvement of FcγR.
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Affiliation(s)
- Maximilian Brinkhaus
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands
| | - Ruben G J Douwes
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands
| | - Arthur E H Bentlage
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands
| | - A Robin Temming
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands
| | - Steven W de Taeye
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands.,Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX Amsterdam, the Netherlands
| | - Matthias Tammes Buirs
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands
| | - Jacoline Gerritsen
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands
| | - Juk Yee Mok
- Sanquin Reagents, 1066 CX Amsterdam, the Netherlands
| | - Giso Brasser
- Sanquin Reagents, 1066 CX Amsterdam, the Netherlands
| | - Peter C Ligthart
- Sanquin Diagnostic Services, Department of Immunohematology Diagnostics, 1066 CX Amsterdam, the Netherlands; and
| | | | | | | | - Theo Rispens
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX Amsterdam, the Netherlands
| | - Gestur Vidarsson
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, 1066 CX, Amsterdam, the Netherlands;
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3
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Temming AR, Bentlage AEH, de Taeye SW, Bosman GP, Lissenberg-Thunnissen SN, Derksen NIL, Brasser G, Mok JY, van Esch WJE, Howie HL, Zimring JC, Vidarsson G. Cross-reactivity of mouse IgG subclasses to human Fc gamma receptors: Antibody deglycosylation only eliminates IgG2b binding. Mol Immunol 2020; 127:79-86. [PMID: 32947169 DOI: 10.1016/j.molimm.2020.08.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 08/14/2020] [Accepted: 08/24/2020] [Indexed: 12/16/2022]
Abstract
Immunoglobulin G (IgG) antibodies are important for protection against pathogens and exert effector functions through binding to IgG-Fc receptors (FcγRs) on myeloid and natural killer cells, resulting in destruction of opsonized target cells. Despite interspecies differences, IgG subclasses and FcγRs show substantial similarities and functional conservation between mammals. Accordingly, binding of human IgG (hIgG) to mouse FcγRs (mFcγRs) has been utilized to study effector functions of hIgG in mice. In other applications, such as immunostaining with mouse IgG monoclonal antibodies (mAbs), these cross-reactivities are undesired and prone to misinterpretation. Despite this drawback, the binding of mouse IgG (mIgG) subclasses to human FcγR (hFcγR) classes has never been fully documented. Here, we report detailed and quantifiable characterization of binding affinities for all mIgG subclasses to hFcγRs, including functional polymorphic variants. mIgG subclasses show the strongest binding to hFcγRIa, with relative affinities mIgG2a = mIgG2c > mIgG3 >> mIgG2b, and no binding by mIgG1. hFcγRIIa/b showed general low reactivities to all mIgG (mIgG1> mIgG2a/c > mIgG2b), with no reactivity to mIgG3. A particularly high affinity was observed for mIgG1 to the hFcγRIIa-R131 polymorphic variant. hFcγRIIIa showed lower binding (mIgG2a/c > mIgG3), slightly favouring binding to the hFcγRIIIa-V158 over the F158 polymorphic variant. No binding was observed of mIgG to hFcγRIIIb. Deglycosylation of mIgG1 did not abrogate binding to hFcγRIIa-R131, nor did deglycosylation of mIgG2a/c and mIgG3 prevent hFcγRIa binding. Importantly, deglycosylation of the least cross-reactive mIgG subclass, mIgG2b, abrogated reactivity to all hFcγRs. Together, these data document for the first time the full spectrum of cross-reactivities of mouse IgG to human FcγRs.
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Affiliation(s)
- A Robin Temming
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Arthur E H Bentlage
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Steven W de Taeye
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands; Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Gerlof P Bosman
- Department of Chemical Biology and Drug Discovery, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands
| | - Suzanne N Lissenberg-Thunnissen
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Ninotska I L Derksen
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Juk Yee Mok
- Sanquin Reagents, Amsterdam, The Netherlands
| | | | - Heather L Howie
- Department of Pathology, Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, Virginia, United States
| | - James C Zimring
- Department of Pathology, Carter Immunology Center, University of Virginia School of Medicine, Charlottesville, Virginia, United States
| | - Gestur Vidarsson
- Department of Experimental Immunohematology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
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4
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Oja AE, Brasser G, Slot E, van Lier RAW, Pascutti MF, Nolte MA. GITR shapes humoral immunity by controlling the balance between follicular T helper cells and regulatory T follicular cells. Immunol Lett 2020; 222:73-79. [PMID: 32259529 DOI: 10.1016/j.imlet.2020.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 03/26/2020] [Indexed: 01/05/2023]
Abstract
Follicular helper CD4+ T-cells (Tfh) control humoral immunity by driving affinity maturation and isotype-switching of activated B-cells. Tfh localize within B-cell follicles and, upon encounter with cognate antigen, drive B-cell selection in germinal centers (GCs) as GC-Tfh. Tfh functionality is controlled by Foxp3-expressing Tfh, which are known as regulatory T follicular cells (Tfr). Thus far, it remains unclear which factors determine the balance between these functionally opposing follicular T-cell subsets. Here, we demonstrate in human and mouse that Tfh and GC-Tfh, as well as their regulatory counterparts, express glucocorticoid-induced TNF receptor related protein (GITR) on their surface. This costimulatory molecule not only helps to identify follicular T-cell subsets, but also increases the ratio of Tfh vs. Tfr, both within and outside the GC. Correspondingly, GITR triggering increases the number of IL-21 producing CD4+ T-cells, which also produce more IFN-γ and IL-10. The latter are known switch factors for IgG2c and IgG1, respectively, which corresponds to a concomitant increase in IgG2c and IgG1 production upon GITR-mediated costimulation. These results demonstrate that GITR can skew the functional balance between Tfh and Tfr, which offers new therapeutic possibilities in steering humoral immunity.
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Affiliation(s)
- Anna E Oja
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Giso Brasser
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Edith Slot
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - René A W van Lier
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - María F Pascutti
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Martijn A Nolte
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands; Department of Molecular and Cellular Hemostasis, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
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5
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Stapleton NM, Brinkhaus M, Armour KL, Bentlage AEH, de Taeye SW, Temming AR, Mok JY, Brasser G, Maas M, van Esch WJE, Clark MR, Williamson LM, van der Schoot CE, Vidarsson G. Reduced FcRn-mediated transcytosis of IgG2 due to a missing Glycine in its lower hinge. Sci Rep 2019; 9:7363. [PMID: 31089170 PMCID: PMC6517591 DOI: 10.1038/s41598-019-40731-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 02/19/2019] [Indexed: 11/09/2022] Open
Abstract
Neonatal Fc-receptor (FcRn), the major histocompatibility complex (MHC) class I-like Fc-receptor, transports immunoglobuline G (IgG) across cell layers, extending IgG half-life in circulation and providing newborns with humoral immunity. IgG1 and IgG2 have similar half-lives, yet IgG2 displays lower foetal than maternal concentration at term, despite all known FcRn binding residues being preserved between IgG1 and IgG2. We investigated FcRn mediated transcytosis of VH-matched IgG1 and IgG2 and mutated variants thereof lacking Fc-gamma receptor (FcγR) binding in human cells expressing FcRn. We observed that FcγR binding was not required for transport and that FcRn transported less IgG2 than IgG1. Transport of IgG1 with a shortened lower hinge (ΔGly236, absent in germline IgG2), was reduced to levels equivalent to IgG2. Conversely, transport of IgG2 + Gly236 was increased to IgG1 levels. Gly236 is not a contact residue between IgG and FcRn, suggesting that its absence leads to an altered conformation of IgG, possibly due to a less flexible Fab, positioned closer to the Fc portion. This may sterically hinder FcRn binding and transport. We conclude that the lack of Gly236 is sufficient to explain the reduced FcRn-mediated IgG2 transcytosis and accounts for the low maternal/fetal IgG2 ratio at term.
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Affiliation(s)
- Nigel M Stapleton
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands.,HALIX B.V., J.H. Oortweg 15/17, 2333 CH, Leiden, The Netherlands
| | - Maximilian Brinkhaus
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands
| | - Kathryn L Armour
- Department of Pathology, Division of Immunology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QP, UK.,Department of Haematology, University of Cambridge, Cambridge, UK.,LifeArc, Open Innovation Campus, Stevenage, SG1 2FX, UK
| | - Arthur E H Bentlage
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands
| | - Steven W de Taeye
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands
| | - A Robin Temming
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands
| | | | | | | | | | - Mike R Clark
- Department of Pathology, Division of Immunology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QP, UK.,Clark Antibodies Ltd, 10 Wellington Street, Cambridge, CB1 1HW, UK
| | - Lorna M Williamson
- Department of Haematology, University of Cambridge, Cambridge, UK.,NHS Blood and Transplant, Long Road, Cambridge, CB2 2PT, UK
| | - C Ellen van der Schoot
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands
| | - Gestur Vidarsson
- Sanquin Research, Department of Experimental Immunohematology, Amsterdam, The Netherlands, and Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands, Plesmanlaan 125, Amsterdam, 1066 CX, The Netherlands.
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6
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Pascutti MF, Geerman S, Collins N, Brasser G, Nota B, Stark R, Behr F, Oja A, Slot E, Panagioti E, Prier JE, Hickson S, Wolkers MC, Heemskerk MH, Hombrink P, Arens R, Mackay LK, van Gisbergen KP, Nolte MA. Peripheral and systemic antigens elicit an expandable pool of resident memory CD8 + T cells in the bone marrow. Eur J Immunol 2019; 49:853-872. [PMID: 30891737 PMCID: PMC6594027 DOI: 10.1002/eji.201848003] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/13/2019] [Accepted: 03/18/2019] [Indexed: 01/01/2023]
Abstract
BM has been put forward as a major reservoir for memory CD8+ T cells. In order to fulfill that function, BM should "store" memory CD8+ T cells, which in biological terms would require these "stored" memory cells to be in disequilibrium with the circulatory pool. This issue is a matter of ongoing debate. Here, we unequivocally demonstrate that murine and human BM harbors a population of tissue-resident memory CD8+ T (TRM ) cells. These cells develop against various pathogens, independently of BM infection or local antigen recognition. BM CD8+ TRM cells share a transcriptional program with resident lymphoid cells in other tissues; they are polyfunctional cytokine producers and dependent on IL-15, Blimp-1, and Hobit. CD8+ TRM cells reside in the BM parenchyma, but are in close contact with the circulation. Moreover, this pool of resident T cells is not size-restricted and expands upon peripheral antigenic re-challenge. This works extends the role of the BM in the maintenance of CD8+ T cell memory to include the preservation of an expandable reservoir of functional, non-recirculating memory CD8+ T cells, which develop in response to a large variety of peripheral antigens.
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Affiliation(s)
| | - Sulima Geerman
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Nicholas Collins
- Department of Microbiology and ImmunologyPeter Doherty Institute for Infection and ImmunityThe University of MelbourneMelbourneAustralia
| | - Giso Brasser
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Benjamin Nota
- Department of Molecular and Cellular HemostasisSanquin ResearchAmsterdamThe Netherlands
- Landsteiner LaboratoryAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Regina Stark
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Felix Behr
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Anna Oja
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Edith Slot
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Eleni Panagioti
- Department of Immunohematology and Blood TransfusionLeiden University Medical CenterLeidenThe Netherlands
| | - Julia E. Prier
- Department of Microbiology and ImmunologyPeter Doherty Institute for Infection and ImmunityThe University of MelbourneMelbourneAustralia
| | - Sarah Hickson
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | | | | | - Pleun Hombrink
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
| | - Ramon Arens
- Department of Immunohematology and Blood TransfusionLeiden University Medical CenterLeidenThe Netherlands
| | - Laura K. Mackay
- Department of Microbiology and ImmunologyPeter Doherty Institute for Infection and ImmunityThe University of MelbourneMelbourneAustralia
| | | | - Martijn A. Nolte
- Department of HematopoiesisSanquin ResearchAmsterdamThe Netherlands
- Department of Molecular and Cellular HemostasisSanquin ResearchAmsterdamThe Netherlands
- Landsteiner LaboratoryAmsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
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7
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Geerman S, Brasser G, Bhushal S, Salerno F, Kragten NA, Hoogenboezem M, de Haan G, Wolkers MC, Pascutti MF, Nolte MA. Memory CD8 + T cells support the maintenance of hematopoietic stem cells in the bone marrow. Haematologica 2018; 103:e230-e233. [PMID: 29472350 DOI: 10.3324/haematol.2017.169516] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Sulima Geerman
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Giso Brasser
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Sudeep Bhushal
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Fiamma Salerno
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Natasja A Kragten
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Mark Hoogenboezem
- Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands.,Department of Research Facilities, Sanquin Research, Amsterdam, the Netherlands
| | - Gerald de Haan
- European Research Institute for the Biology of Ageing, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Monika C Wolkers
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - María Fernanda Pascutti
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands.,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands
| | - Martijn A Nolte
- Department of Hematopoiesis, Sanquin Research, Amsterdam, the Netherlands .,Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, the Netherlands.,Department of Research Facilities, Sanquin Research, Amsterdam, the Netherlands
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8
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Hombrink P, Helbig C, Backer RA, Piet B, Oja AE, Stark R, Brasser G, Jongejan A, Jonkers RE, Nota B, Basak O, Clevers HC, Moerland PD, Amsen D, van Lier RAW. Programs for the persistence, vigilance and control of human CD8+ lung-resident memory T cells. Nat Immunol 2016; 17:1467-1478. [DOI: 10.1038/ni.3589] [Citation(s) in RCA: 287] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 09/21/2016] [Indexed: 12/13/2022]
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9
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Geerman S, Hickson S, Brasser G, Pascutti MF, Nolte MA. Quantitative and Qualitative Analysis of Bone Marrow CD8(+) T Cells from Different Bones Uncovers a Major Contribution of the Bone Marrow in the Vertebrae. Front Immunol 2016; 6:660. [PMID: 26793197 PMCID: PMC4710685 DOI: 10.3389/fimmu.2015.00660] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 12/24/2015] [Indexed: 12/23/2022] Open
Abstract
Bone marrow (BM) plays an important role in the long-term maintenance of memory T cells. Yet, BM is found in numerous bones throughout the body, which are not equal in structure, as they differ in their ratio of cortical and trabecular bone. This implies that BM cells within different bones are subjected to different microenvironments, possibly leading to differences in their frequencies and function. To address this, we examined BM from murine tibia, femur, pelvis, sternum, radius, humerus, calvarium, and the vertebrae and analyzed the presence of effector memory (TEM), central memory (TCM), and naïve (TNV) CD8(+) T cells. During steady-state conditions, the frequency of the total CD8(+) T cell population was comparable between all bones. Interestingly, most CD8(+) T cells were located in the vertebrae, as it contained the highest amount of BM cells. Furthermore, the frequencies of TEM, TCM, and TNV cells were similar between all bones, with a majority of TNV cells. Additionally, CD8(+) T cells collected from different bones similarly expressed the key survival receptors IL-7Rα and IL-15Rβ. We also examined BM for memory CD8(+) T cells with a tissue-resident memory phenotype and observed that approximately half of all TEM cells expressed the retention marker CD69. Remarkably, in the memory phase of acute infection with the lymphocytic choriomeningitis virus (LCMV), we found a massive compositional change in the BM CD8(+) T cell population, as the TEM cells became the dominant subset at the cost of TNV cells. Analysis of Ki-67 expression established that these TEM cells were in a quiescent state. Finally, we detected higher frequencies of LCMV-specific CD8(+) T cells in BM compared to spleen and found that BM in its entirety contained fivefold more LCMV-specific CD8(+) T cells. In conclusion, although infection with LCMV caused a dramatic change in the BM CD8(+) T cell population, this did not result in noticeable differences between BM collected from different bones. Our findings suggest that in respect to CD8(+) T cells, BM harvested from a single bone is a fair reflection of the rest of the BM present in the murine body.
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Affiliation(s)
- Sulima Geerman
- Department of Hematopoiesis, Sanquin Research, Amsterdam, Netherlands; Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Sarah Hickson
- Department of Hematopoiesis, Sanquin Research, Amsterdam, Netherlands; Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Giso Brasser
- Department of Hematopoiesis, Sanquin Research, Amsterdam, Netherlands; Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Maria Fernanda Pascutti
- Department of Hematopoiesis, Sanquin Research, Amsterdam, Netherlands; Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Martijn A Nolte
- Department of Hematopoiesis, Sanquin Research, Amsterdam, Netherlands; Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
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