1
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Zwart ES, van Ee T, Affandi AJ, Boyd LNC, Rodriguez E, den Haan JMM, Farina A, van Grieken NCT, Meijer LL, van Kooyk Y, Mebius RE, Kazemier G. Spatial immune composition of tumor microenvironment in patients with pancreatic cancer. Cancer Immunol Immunother 2023; 72:4385-4397. [PMID: 37938368 DOI: 10.1007/s00262-023-03573-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/24/2023] [Indexed: 11/09/2023]
Abstract
This study examined the composition of the immune microenvironment at different sites within resected pancreas specimens from patients with pancreatic ductal adenocarcinoma (PDAC). Therefore, single-cell suspensions were made from fresh tumor and non-tumorous tissue. Fourteen patients were included from whom twelve PDAC and five non-tumorous samples were obtained. These samples were analyzed with a nineteen marker panel on the Aurora spectral flow cytometer. Furthermore, slides from formalin-fixed paraffine PDACs of eight additional patients were stained with eight markers and analyzed by multispectral imaging. These corresponded to central tumor, periphery of the tumor, i.e., invasive front and resected lymph node and were divided into tumor and adjacent tissue. In the single-cell suspension, a decreased ratio between lymphoid and myeloid cells and between M1 and M2 macrophages was observed in the tumor tissue compared to non-tumorous tissue. Furthermore, an increase in CD169 + macrophages in patients undergoing neoadjuvant therapy was found. Using immunofluorescence, more macrophages compared to T cells were observed, as well as a lower ratio of CD8 to M2 macrophage, a higher ratio of CD4-CD8 T cells and a higher ratio of immune-suppressive cells to pro-inflammatory cells in the PDAC area compared to the adjacent non-tumorous tissue. Finally, there were more immune-suppressive cells in the central tumor area compared to the invasive front. In conclusion, we show a gradient in the immune-suppressive environment in PDAC from most suppressive in the central tumor to least suppressive in distant non-tumorous tissue.
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Affiliation(s)
- Eline S Zwart
- Department of Surgery, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Thomas van Ee
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Cancer Immunology, Amsterdam, The Netherlands
| | - Alsya J Affandi
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Cancer Immunology, Amsterdam, The Netherlands
| | - Lenka N C Boyd
- Department of Surgery, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Ernesto Rodriguez
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Cancer Immunology, Amsterdam, The Netherlands
| | - Joke M M den Haan
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Cancer Immunology, Amsterdam, The Netherlands
| | - Arantza Farina
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Pathology, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
| | - Nicole C T van Grieken
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Pathology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Laura L Meijer
- Department of Surgery, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Yvette van Kooyk
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Cancer Immunology, Amsterdam, The Netherlands
| | - Reina E Mebius
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Molecular Biology and Immunology, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Cancer Immunology, Amsterdam, The Netherlands
| | - Geert Kazemier
- Department of Surgery, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Amsterdam, The Netherlands.
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2
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Grabowska J, Léopold V, Olesek K, Nijen Twilhaar MK, Affandi AJ, Brouwer MC, Jongerius I, Verschoor A, van Kooten C, van Kooyk Y, Storm G, van ‘t Veer C, den Haan JMM. Platelets interact with CD169 + macrophages and cDC1 and enhance liposome-induced CD8 + T cell responses. Front Immunol 2023; 14:1290272. [PMID: 38054006 PMCID: PMC10694434 DOI: 10.3389/fimmu.2023.1290272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/03/2023] [Indexed: 12/07/2023] Open
Abstract
Historically platelets are mostly known for their crucial contribution to hemostasis, but there is growing understanding of their role in inflammation and immunity. The immunomodulatory role of platelets entails interaction with pathogens, but also with immune cells including macrophages and dendritic cells (DCs), to activate adaptive immune responses. In our previous work, we have demonstrated that splenic CD169+ macrophages scavenge liposomes and collaborate with conventional type 1 DCs (cDC1) to induce expansion of CD8+ T cells. Here, we show that platelets associate with liposomes and bind to DNGR-1/Clec9a and CD169/Siglec-1 receptors in vitro. In addition, platelets interacted with splenic CD169+ macrophages and cDC1 and further increased liposome internalization by cDC1. Most importantly, platelet depletion prior to liposomal immunization resulted in significantly diminished antigen-specific CD8+ T cell responses, but not germinal center B cell responses. Previously, complement C3 was shown to be essential for platelet-mediated CD8+ T cell activation during bacterial infection. However, after liposomal vaccination CD8+ T cell priming was not dependent on complement C3. While DCs from platelet-deficient mice exhibited unaltered maturation status, they did express lower levels of CCR7. In addition, in the absence of platelets, CCL5 plasma levels were significantly reduced. Overall, our findings demonstrate that platelets engage in a cross-talk with CD169+ macrophages and cDC1 and emphasize the importance of platelets in induction of CD8+ T cell responses in the context of liposomal vaccination.
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Affiliation(s)
- Joanna Grabowska
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Valentine Léopold
- Center of Experimental and Molecular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Department of Anesthesiology and Critical Care, Paris University, Lariboisière Hospital, Paris, France
- Inserm UMR-S 942, Cardiovascular Markers in Stress Conditions (MASCOT), University of Paris, Paris, France
| | - Katarzyna Olesek
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Maarten K. Nijen Twilhaar
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Alsya J. Affandi
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Mieke C. Brouwer
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Centre, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands
| | - Ilse Jongerius
- Department of Immunopathology, Sanquin Research and Landsteiner Laboratory, Amsterdam University Medical Centre, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands
| | - Admar Verschoor
- Department of Dermatology, University of Lübeck, Lübeck, Germany
- Department of Otorhinolaryngology, Technische Universität München and Klinikum Rechts der Isar, Munich, Germany
| | - Cees van Kooten
- Department of Medicine, Division of Nephrology and Transplant Medicine, Leiden University Medical Center, Leiden, Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
| | - Gert Storm
- Department of Pharmaceutics, Faculty of Science, Utrecht University, Utrecht, Netherlands
- Department of Biomaterials, Science and Technology, Faculty of Science and Technology, University of Twente, Enschede, Netherlands
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Cornelis van ‘t Veer
- Center of Experimental and Molecular Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, Netherlands
- Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, Netherlands
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3
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Boelaars K, Goossens-Kruijssen L, Wang D, de Winde CM, Rodriguez E, Lindijer D, Springer B, van der Haar Àvila I, de Haas A, Wehry L, Boon L, Mebius RE, van Montfoort N, Wuhrer M, den Haan JMM, van Vliet SJ, van Kooyk Y. Unraveling the impact of sialic acids on the immune landscape and immunotherapy efficacy in pancreatic cancer. J Immunother Cancer 2023; 11:e007805. [PMID: 37940346 PMCID: PMC10632901 DOI: 10.1136/jitc-2023-007805] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers. Despite the successful application of immune checkpoint blockade in a range of human cancers, immunotherapy in PDAC remains unsuccessful. PDAC is characterized by a desmoplastic, hypoxic and highly immunosuppressive tumor microenvironment (TME), where T-cell infiltration is often lacking (immune desert), or where T cells are located distant from the tumor islands (immune excluded). Converting the TME to an immune-inflamed state, allowing T-cell infiltration, could increase the success of immunotherapy in PDAC. METHOD In this study, we use the KPC3 subcutaneous PDAC mouse model to investigate the role of tumor-derived sialic acids in shaping the tumor immune landscape. A sialic acid deficient KPC3 line was generated by genetic knock-out of the CMAS (cytidine monophosphate N-acetylneuraminic acid synthetase) enzyme, a critical enzyme in the synthesis of sialic acid-containing glycans. The effect of sialic acid-deficiency on immunotherapy efficacy was assessed by treatment with anti-programmed cell death protein 1 (PD-1) and agonistic CD40. RESULT The absence of sialic acids in KPC3 tumors resulted in increased numbers of CD4+ and CD8+ T cells in the TME, and reduced frequencies of CD4+ regulatory T cells (Tregs) within the T-cell population. Importantly, CD8+ T cells were able to infiltrate the tumor islands in sialic acid-deficient tumors. These favorable alterations in the immune landscape sensitized sialic acid-deficient tumors to immunotherapy, which was ineffective in sialic acid-expressing KPC3 tumors. In addition, high expression of sialylation-related genes in human pancreatic cancer correlated with decreased CD8+ T-cell infiltration, increased presence of Tregs, and poorer survival probability. CONCLUSION Our results demonstrate that tumor-derived sialic acids mediate T-cell exclusion within the PDAC TME, thereby impairing immunotherapy efficacy. Targeting sialic acids represents a potential strategy to enhance T-cell infiltration and improve immunotherapy outcomes in PDAC.
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Affiliation(s)
- Kelly Boelaars
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Laura Goossens-Kruijssen
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Di Wang
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Charlotte M de Winde
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Ernesto Rodriguez
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Dimitri Lindijer
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Babet Springer
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Irene van der Haar Àvila
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Aram de Haas
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Laetitia Wehry
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | | | - Reina E Mebius
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Nadine van Montfoort
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Manfred Wuhrer
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, The Netherlands
| | - Joke M M den Haan
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Sandra J van Vliet
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
| | - Yvette van Kooyk
- Molecular Cell Biology & Immunology, Amsterdam institute for Infection and Immunity, Cancer Center Amsterdam, Amsterdam UMC Location VUmc, Amsterdam, The Netherlands
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4
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Groeneveldt C, Kinderman P, van Stigt Thans JJC, Labrie C, Griffioen L, Sluijter M, van den Wollenberg DJM, Hoeben RC, den Haan JMM, van der Burg SH, van Hall T, van Montfoort N. Preinduced reovirus-specific T-cell immunity enhances the anticancer efficacy of reovirus therapy. J Immunother Cancer 2022; 10:jitc-2021-004464. [PMID: 35853671 PMCID: PMC9301813 DOI: 10.1136/jitc-2021-004464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Accepted: 05/20/2022] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Many solid tumors do not respond to immunotherapy due to their immunologically cold tumor microenvironment (TME). We and others found that oncolytic viruses (OVs), including reovirus type 3 Dearing, can enhance the efficacy of immunotherapy by recruiting CD8+ T cells to the TME. A significant part of the incoming CD8+ T cells is directed toward reovirus itself, which may be detrimental to the efficacy of OVs. However, here we aim to exploit these incoming virus-specific T cells as anticancer effector cells. METHODS We performed an in-depth characterization of the reovirus-induced T-cell response in immune-competent mice bearing pancreatic KPC3 tumors. The immunodominant CD8+ T-cell epitope of reovirus was identified using epitope prediction algorithms and peptide arrays, and the quantity and quality of reovirus-specific T cells after reovirus administration were assessed using high-dimensional flow cytometry. A synthetic long peptide (SLP)-based vaccination strategy was designed to enhance the intratumoral frequency of reovirus-specific CD8+ T cells. RESULTS Reovirus administration did not induce tumor-specific T cells but rather induced high frequencies of reovirus-specific CD8+ T cells directed to the immunodominant epitope. Priming of reovirus-specific T cells required a low-frequent population of cross-presenting dendritic cells which was absent in Batf3-/- mice. While intratumoral and intravenous reovirus administration induced equal systemic frequencies of reovirus-specific T cells, reovirus-specific T cells were highly enriched in the TME exclusively after intratumoral administration. Here, they displayed characteristics of potent effector cells with high expression of KLRG1, suggesting they may be responsive against local reovirus-infected cells. To exploit these reovirus-specific T cells as anticancer effector cells, we designed an SLP-based vaccination strategy to induce a strong T-cell response before virotherapy. These high frequencies of circulating reovirus-specific T cells were reactivated on intratumoral reovirus administration and significantly delayed tumor growth. CONCLUSIONS These findings provide proof of concept that OV-specific T cells, despite not being tumor-specific, can be exploited as potent effector cells for anticancer treatment when primed before virotherapy. This is an attractive strategy for low-immunogenic tumors lacking tumor-specific T cells.
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Affiliation(s)
- Christianne Groeneveldt
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Priscilla Kinderman
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Camilla Labrie
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Lisa Griffioen
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Marjolein Sluijter
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Rob C Hoeben
- Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Joke M M den Haan
- Molecular Cell Biology and Immunlogy, Amsterdam UMC - Location VUMC, Amsterdam, The Netherlands
| | - Sjoerd H van der Burg
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Thorbald van Hall
- Medical Oncology, Oncode Institute, Leiden University Medical Center, Leiden, The Netherlands
| | - Nadine van Montfoort
- Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
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5
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Nijen Twilhaar MK, Czentner L, Bouma RG, Olesek K, Grabowska J, Wang AZ, Affandi AJ, Belt SC, Kalay H, van Nostrum CF, van Kooyk Y, Storm G, den Haan JMM. Incorporation of Toll-Like Receptor Ligands and Inflammasome Stimuli in GM3 Liposomes to Induce Dendritic Cell Maturation and T Cell Responses. Front Immunol 2022; 13:842241. [PMID: 35251040 PMCID: PMC8895246 DOI: 10.3389/fimmu.2022.842241] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [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: 12/23/2021] [Accepted: 02/01/2022] [Indexed: 11/13/2022] Open
Abstract
Cancer vaccination aims to activate immunity towards cancer cells and can be achieved by delivery of cancer antigens together with immune stimulatory adjuvants to antigen presenting cells (APC). APC maturation and antigen processing is a subsequent prerequisite for T cell priming and anti-tumor immunity. In order to specifically target APC, nanoparticles, such as liposomes, can be used for the delivery of antigen and adjuvant. We have previously shown that liposomal inclusion of the ganglioside GM3, an endogenous ligand for CD169, led to robust uptake by CD169-expressing APC and resulted in strong immune responses when supplemented with a soluble adjuvant. To minimize the adverse effects related to a soluble adjuvant, immune stimulatory molecules can be incorporated in liposomes to achieve targeted delivery of both antigen and adjuvant. In this study, we incorporated TLR4 (MPLA) or TLR7/8 (3M-052) ligands in combination with inflammasome stimuli, 1-palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine (PGPC) or muramyl dipeptide (MDP), into GM3 liposomes. Incorporation of TLR and inflammasome ligands did not interfere with the uptake of GM3 liposomes by CD169-expressing cells. GM3 liposomes containing a TLR ligand efficiently matured human and mouse dendritic cells in vitro and in vivo, while inclusion of PGPC or MDP had minor effects on maturation. Immunization with MPLA-containing GM3 liposomes containing an immunogenic synthetic long peptide stimulated CD4+ and CD8+ T cell responses, but additional incorporation of either PGPC or MDP did not translate into stronger immune responses. In conclusion, our study indicates that TLRL-containing GM3 liposomes are effective vectors to induce DC maturation and T cell priming and thus provide guidance for further selection of liposomal components to optimally stimulate anti-cancer immune responses.
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Affiliation(s)
- Maarten K. Nijen Twilhaar
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Lucas Czentner
- Department of Pharmaceutics, Faculty of Science, Utrecht University, Utrecht, Netherlands
| | - Rianne G. Bouma
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Katarzyna Olesek
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joanna Grabowska
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Aru Zeling Wang
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Alsya J. Affandi
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Saskia C. Belt
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Hakan Kalay
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | | | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Gert Storm
- Department of Pharmaceutics, Faculty of Science, Utrecht University, Utrecht, Netherlands
- Department of Biomaterials Science and Technology, Faculty of Science and Technology, University of Twente, Enschede, Netherlands
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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6
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de Porto AP, Liu Z, de Beer R, Florquin S, Roelofs JJTH, de Boer OJ, den Haan JMM, Hendriks RW, van 't Veer C, van der Poll T, de Vos AF. Bruton's Tyrosine Kinase-Mediated Signaling in Myeloid Cells Is Required for Protective Innate Immunity During Pneumococcal Pneumonia. Front Immunol 2021; 12:723967. [PMID: 34552589 PMCID: PMC8450579 DOI: 10.3389/fimmu.2021.723967] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/19/2021] [Indexed: 12/20/2022] Open
Abstract
Bruton’s tyrosine kinase (Btk) is a cytoplasmic kinase expressed in B cells and myeloid cells. It is essential for B cell development and natural antibody-mediated host defense against bacteria in humans and mice, but little is known about the role of Btk in innate host defense in vivo. Previous studies have indicated that lack of (natural) antibodies is paramount for impaired host defense against Streptococcus (S.) pneumoniae in patients and mice with a deficiency in functional Btk. In the present study, we re-examined the role of Btk in B cells and myeloid cells during pneumococcal pneumonia and sepsis in mice. The antibacterial defense of Btk-/- mice was severely impaired during pneumococcal pneumosepsis and restoration of natural antibody production in Btk-/- mice by transgenic expression of Btk specifically in B cells did not suffice to protect against infection. Btk-/- mice with reinforced Btk expression in MhcII+ cells, including B cells, dendritic cells and macrophages, showed improved antibacterial defense as compared to Btk-/- mice. Bacterial outgrowth in Lysmcre-Btkfl/Y mice was unaltered despite a reduced capacity of Btk-deficient alveolar macrophages to respond to pneumococci. Mrp8cre-Btkfl/Y mice with a neutrophil specific paucity in Btk expression, however, demonstrated impaired antibacterial defense. Neutrophils of Mrp8cre-Btkfl/Y mice displayed reduced release of granule content after pulmonary installation of lipoteichoic acid, a gram-positive bacterial cell wall component relevant for pneumococci. Moreover, Btk deficient neutrophils showed impaired degranulation and phagocytosis upon incubation with pneumococci ex vivo. Taken together, the results of our study indicate that besides regulating B cell-mediated immunity, Btk is critical for regulation of myeloid cell-mediated, and particularly neutrophil-mediated, innate host defense against S. pneumoniae in vivo.
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Affiliation(s)
- Alexander P de Porto
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Zhe Liu
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Infection and Immunity Institute (AI&II), Amsterdam University Medical Centers (UMC), Amsterdam, Netherlands
| | - Regina de Beer
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Infection and Immunity Institute (AI&II), Amsterdam University Medical Centers (UMC), Amsterdam, Netherlands
| | - Sandrine Florquin
- Department of Pathology, Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Joris J T H Roelofs
- Department of Pathology, Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Onno J de Boer
- Department of Pathology, Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Centers (UMC), Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Rudi W Hendriks
- Department of Pulmonary Medicine, Erasmus Medical Center Rotterdam, University Medical Center, Rotterdam, Netherlands
| | - Cornelis van 't Veer
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Infection and Immunity Institute (AI&II), Amsterdam University Medical Centers (UMC), Amsterdam, Netherlands
| | - Tom van der Poll
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Infection and Immunity Institute (AI&II), Amsterdam University Medical Centers (UMC), Amsterdam, Netherlands.,Division of Infectious Diseases, Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Alex F de Vos
- Center for Experimental and Molecular Medicine (CEMM), Amsterdam University Medical Centers (UMC), Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Amsterdam Infection and Immunity Institute (AI&II), Amsterdam University Medical Centers (UMC), Amsterdam, Netherlands
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7
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Affandi AJ, Olesek K, Grabowska J, Nijen Twilhaar MK, Rodríguez E, Saris A, Zwart ES, Nossent EJ, Kalay H, de Kok M, Kazemier G, Stöckl J, van den Eertwegh AJM, de Gruijl TD, Garcia-Vallejo JJ, Storm G, van Kooyk Y, den Haan JMM. CD169 Defines Activated CD14 + Monocytes With Enhanced CD8 + T Cell Activation Capacity. Front Immunol 2021; 12:697840. [PMID: 34394090 PMCID: PMC8356644 DOI: 10.3389/fimmu.2021.697840] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [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: 04/20/2021] [Accepted: 07/13/2021] [Indexed: 12/20/2022] Open
Abstract
Monocytes are antigen-presenting cells (APCs) that play diverse roles in promoting or regulating inflammatory responses, but their role in T cell stimulation is not well defined. In inflammatory conditions, monocytes frequently show increased expression of CD169/Siglec-1, a type-I interferon (IFN-I)-regulated protein. However, little is known about the phenotype and function of these CD169+ monocytes. Here, we have investigated the phenotype of human CD169+ monocytes in different diseases, their capacity to activate CD8+ T cells, and the potential for a targeted-vaccination approach. Using spectral flow cytometry, we detected CD169 expression by CD14+ CD16- classical and CD14+ CD16+ intermediate monocytes and unbiased analysis showed that they were distinct from dendritic cells, including the recently described CD14-expressing DC3. CD169+ monocytes expressed higher levels of co-stimulatory and HLA molecules, suggesting an increased activation state. IFNα treatment highly upregulated CD169 expression on CD14+ monocytes and boosted their capacity to cross-present antigen to CD8+ T cells. Furthermore, we observed CD169+ monocytes in virally-infected patients, including in the blood and bronchoalveolar lavage fluid of COVID-19 patients, as well as in the blood of patients with different types of cancers. Finally, we evaluated two CD169-targeting nanovaccine platforms, antibody-based and liposome-based, and we showed that CD169+ monocytes efficiently presented tumor-associated peptides gp100 and WT1 to antigen-specific CD8+ T cells. In conclusion, our data indicate that CD169+ monocytes are activated monocytes with enhanced CD8+ T cell stimulatory capacity and that they emerge as an interesting target in nanovaccine strategies, because of their presence in health and different diseases.
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Affiliation(s)
- Alsya J Affandi
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Katarzyna Olesek
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joanna Grabowska
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Maarten K Nijen Twilhaar
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Ernesto Rodríguez
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Anno Saris
- Center for Experimental and Molecular Medicine, Amsterdam UMC, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands.,Department of Infectious Diseases, Leiden University Medical Center, Leiden, Netherlands
| | - Eline S Zwart
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Esther J Nossent
- Department of Pulmonary Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Amsterdam Cardiovascular Sciences Research Institute, Amsterdam UMC, Amsterdam, Netherlands
| | - Hakan Kalay
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Michael de Kok
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Geert Kazemier
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Johannes Stöckl
- Institute of Immunology, Centre for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Alfons J M van den Eertwegh
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Tanja D de Gruijl
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Juan J Garcia-Vallejo
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Gert Storm
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands.,Department of Biomaterials, Science and Technology, Faculty of Science and Technology, University of Twente, Enschede, Netherlands.,Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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8
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Nijen Twilhaar MK, Czentner L, van Nostrum CF, Storm G, den Haan JMM. Mimicking Pathogens to Augment the Potency of Liposomal Cancer Vaccines. Pharmaceutics 2021; 13:954. [PMID: 34202919 PMCID: PMC8308965 DOI: 10.3390/pharmaceutics13070954] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 06/21/2021] [Accepted: 06/22/2021] [Indexed: 01/02/2023] Open
Abstract
Liposomes have emerged as interesting vehicles in cancer vaccination strategies as their composition enables the inclusion of both hydrophilic and hydrophobic antigens and adjuvants. In addition, liposomes can be decorated with targeting moieties to further resemble pathogenic particles that allow for better engagement with the immune system. However, so far liposomal cancer vaccines have not yet reached their full potential in the clinic. In this review, we summarize recent preclinical studies on liposomal cancer vaccines. We describe the basic ingredients for liposomal cancer vaccines, tumor antigens, and adjuvants, and how their combined inclusion together with targeting moieties potentially derived from pathogens can enhance vaccine immunogenicity. We discuss newly identified antigen-presenting cells in humans and mice that pose as promising targets for cancer vaccines. The lessons learned from these preclinical studies can be applied to enhance the efficacy of liposomal cancer vaccination in the clinic.
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Affiliation(s)
- Maarten K. Nijen Twilhaar
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands;
| | - Lucas Czentner
- Department of Pharmaceutics, Faculty of Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands; (L.C.); (C.F.v.N.); (G.S.)
| | - Cornelus F. van Nostrum
- Department of Pharmaceutics, Faculty of Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands; (L.C.); (C.F.v.N.); (G.S.)
| | - Gert Storm
- Department of Pharmaceutics, Faculty of Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands; (L.C.); (C.F.v.N.); (G.S.)
- Department of Biomaterials, Science and Technology, Faculty of Science and Technology, University of Twente, 7522 NB Enschede, The Netherlands
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Center, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands;
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9
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Affandi AJ, Grabowska J, Olesek K, Lopez Venegas M, Barbaria A, Rodríguez E, Mulder PPG, Pijffers HJ, Ambrosini M, Kalay H, O'Toole T, Zwart ES, Kazemier G, Nazmi K, Bikker FJ, Stöckl J, van den Eertwegh AJM, de Gruijl TD, Storm G, van Kooyk Y, den Haan JMM. Selective tumor antigen vaccine delivery to human CD169 + antigen-presenting cells using ganglioside-liposomes. Proc Natl Acad Sci U S A 2020; 117:27528-27539. [PMID: 33067394 PMCID: PMC7959579 DOI: 10.1073/pnas.2006186117] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [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] [Indexed: 12/21/2022] Open
Abstract
Priming of CD8+ T cells by dendritic cells (DCs) is crucial for the generation of effective antitumor immune responses. Here, we describe a liposomal vaccine carrier that delivers tumor antigens to human CD169/Siglec-1+ antigen-presenting cells using gangliosides as targeting ligands. Ganglioside-liposomes specifically bound to CD169 and were internalized by in vitro-generated monocyte-derived DCs (moDCs) and macrophages and by ex vivo-isolated splenic macrophages in a CD169-dependent manner. In blood, high-dimensional reduction analysis revealed that ganglioside-liposomes specifically targeted CD14+ CD169+ monocytes and Axl+ CD169+ DCs. Liposomal codelivery of tumor antigen and Toll-like receptor ligand to CD169+ moDCs and Axl+ CD169+ DCs led to cytokine production and robust cross-presentation and activation of tumor antigen-specific CD8+ T cells. Finally, Axl+ CD169+ DCs were present in cancer patients and efficiently captured ganglioside-liposomes. Our findings demonstrate a nanovaccine platform targeting CD169+ DCs to drive antitumor T cell responses.
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Affiliation(s)
- Alsya J Affandi
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Joanna Grabowska
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Katarzyna Olesek
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Miguel Lopez Venegas
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
- DC4U, 3621 ZA Breukelen, The Netherlands
| | - Arnaud Barbaria
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Ernesto Rodríguez
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Patrick P G Mulder
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Helen J Pijffers
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Martino Ambrosini
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Hakan Kalay
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Tom O'Toole
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
| | - Eline S Zwart
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Geert Kazemier
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Kamran Nazmi
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam and University of Amsterdam, 1081 LA Amsterdam, The Netherlands
| | - Floris J Bikker
- Department of Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam and University of Amsterdam, 1081 LA Amsterdam, The Netherlands
| | - Johannes Stöckl
- Institute of Immunology, Centre for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Alfons J M van den Eertwegh
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Tanja D de Gruijl
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Gert Storm
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3508 TB Utrecht, The Netherlands
- Department of Biomaterials, Science and Technology, Faculty of Science and Technology, University of Twente, 7522 NB Enschede, The Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands
- DC4U, 3621 ZA Breukelen, The Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HZ Amsterdam, The Netherlands;
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10
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Kwesi-Maliepaard EM, Aslam MA, Alemdehy MF, van den Brand T, McLean C, Vlaming H, van Welsem T, Korthout T, Lancini C, Hendriks S, Ahrends T, van Dinther D, den Haan JMM, Borst J, de Wit E, van Leeuwen F, Jacobs H. The histone methyltransferase DOT1L prevents antigen-independent differentiation and safeguards epigenetic identity of CD8 + T cells. Proc Natl Acad Sci U S A 2020; 117:20706-20716. [PMID: 32764145 PMCID: PMC7456197 DOI: 10.1073/pnas.1920372117] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [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] [Indexed: 12/21/2022] Open
Abstract
Cytotoxic T cell differentiation is guided by epigenome adaptations, but how epigenetic mechanisms control lymphocyte development has not been well defined. Here we show that the histone methyltransferase DOT1L, which marks the nucleosome core on active genes, safeguards normal differentiation of CD8+ T cells. T cell-specific ablation of Dot1L resulted in loss of naïve CD8+ T cells and premature differentiation toward a memory-like state, independent of antigen exposure and in a cell-intrinsic manner. Mechanistically, DOT1L controlled CD8+ T cell differentiation by ensuring normal T cell receptor density and signaling. DOT1L also maintained epigenetic identity, in part by indirectly supporting the repression of developmentally regulated genes. Finally, deletion of Dot1L in T cells resulted in an impaired immune response. Through our study, DOT1L is emerging as a central player in physiology of CD8+ T cells, acting as a barrier to prevent premature differentiation and controlling epigenetic integrity.
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Affiliation(s)
| | - Muhammad Assad Aslam
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, 60800 Multan, Pakistan
| | - Mir Farshid Alemdehy
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Teun van den Brand
- Division of Gene Regulation, Oncode Institute, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Chelsea McLean
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Hanneke Vlaming
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Tibor van Welsem
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Tessy Korthout
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Cesare Lancini
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Sjoerd Hendriks
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Tomasz Ahrends
- Division of Tumor Biology and Immunology, Oncode Institute, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Dieke van Dinther
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, 1081HV Amsterdam, The Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center (UMC), Vrije Universiteit Amsterdam, 1081HV Amsterdam, The Netherlands
| | - Jannie Borst
- Division of Tumor Biology and Immunology, Oncode Institute, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Elzo de Wit
- Division of Gene Regulation, Oncode Institute, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands
| | - Fred van Leeuwen
- Division of Gene Regulation, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands;
- Department of Medical Biology, Amsterdam UMC, University of Amsterdam, 1105AZ Amsterdam, The Netherlands
| | - Heinz Jacobs
- Division of Tumor Biology and Immunology, Netherlands Cancer Institute, 1066CX Amsterdam, The Netherlands;
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11
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Schetters STT, Kruijssen LJW, Crommentuijn MHW, Kalay H, den Haan JMM, van Kooyk Y. Immunological dynamics after subcutaneous immunization with a squalene-based oil-in-water adjuvant. FASEB J 2020; 34:12406-12418. [PMID: 33411367 PMCID: PMC7496326 DOI: 10.1096/fj.202000848r] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 04/09/2020] [Revised: 06/24/2020] [Accepted: 07/06/2020] [Indexed: 12/25/2022]
Abstract
The clinically successful adjuvant MF59 is used in seasonal influenza vaccines, which is proposed to enhance immunity by creating an immune-competent microenvironment in the muscle that allows recruitment of immune cells that drive adaptive immune responses. Here, we examined whether the clinically successful adjuvants MF59/AddaVax could be used for subcutaneous use and how antigen delivery can be synergized with cellular dynamics at the vaccination site. Subcutaneous injection of AddaVax leads to thickening of the skin, characterized by a neutrophil-monocyte recruitment sequence. Skin-infiltrating CCR2+Ly6Chigh monocytes showed differentiation to CD11b+Ly6C+MHCII+CD11c+CD64+ monocyte-derived DCs over time in the hypodermal layers of the skin, expressing high levels of CD209a/mDC-SIGN. Surprisingly, skin thickening was accompanied with increased white adipose tissue highly enriched with monocytes. Analysis of the skin-draining lymph nodes revealed early increases in neutrophils and moDCs at 12 hours after injection and later increases in migratory cDC2s. Subcutaneous vaccination with AddaVax enhanced antigen-specific CD8+ and CD4+ T cell responses, while moDC targeting using antigen-coupled CD209a antibody additionally boosted humoral responses. Hence, oil-in-water emulsions provide an attractive immune modulatory adjuvants aimed at increasing cellular responses, as well as antibody responses when combined with moDC targeting.
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Affiliation(s)
- Sjoerd T T Schetters
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands.,Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, VU University, Amsterdam, the Netherlands
| | - Laura J W Kruijssen
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands.,Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, VU University, Amsterdam, the Netherlands
| | - Matheus H W Crommentuijn
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands.,Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, VU University, Amsterdam, the Netherlands
| | - Hakan Kalay
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands.,Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, VU University, Amsterdam, the Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands.,Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, VU University, Amsterdam, the Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Amsterdam, the Netherlands.,Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, VU University, Amsterdam, the Netherlands
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12
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Erkelens MN, Goverse G, Konijn T, Molenaar R, Beijer MR, Van den Bossche J, de Goede KE, Verberk SGS, de Jonge WJ, den Haan JMM, Mebius RE. Intestinal Macrophages Balance Inflammatory Expression Profiles via Vitamin A and Dectin-1-Mediated Signaling. Front Immunol 2020; 11:551. [PMID: 32296441 PMCID: PMC7138104 DOI: 10.3389/fimmu.2020.00551] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [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: 11/07/2019] [Accepted: 03/10/2020] [Indexed: 12/25/2022] Open
Abstract
Tissue resident intestinal macrophages are known to exhibit an anti-inflammatory phenotype and produce little pro-inflammatory cytokines upon TLR ligation, allowing symbiotic co-existence with the intestinal microbiota. However, upon acute events such as epithelial damage and concomitant influx of microbes, these macrophages must be able to quickly mount a pro-inflammatory response while more inflammatory macrophages are recruited from the blood stream simultaneously. Here, we show that dietary intake of vitamin A is required for the maintenance of the anti-inflammatory state of tissue resident intestinal macrophages. Interestingly, these anti-inflammatory macrophages were characterized by high levels of Dectin-1 expression. We show that Dectin-1 expression is enhanced by the vitamin A metabolite retinoic acid and our data suggests that Dectin-1 triggering might provide a switch to induce a rapid production of pro-inflammatory cytokines. In addition, Dectin-1 stimulation resulted in an altered metabolic profile which is linked to a pro-inflammatory response. Together, our data suggests that presence of vitamin A in the small intestine enhances an anti-inflammatory phenotype as well as Dectin-1 expression by macrophages and that this anti-inflammatory phenotype can rapidly convert toward a pro-inflammatory state upon Dectin-1 signaling.
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Affiliation(s)
- Martje N Erkelens
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Gera Goverse
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Tanja Konijn
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Rosalie Molenaar
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Marieke R Beijer
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Jan Van den Bossche
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Kyra E de Goede
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Sanne G S Verberk
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Wouter J de Jonge
- Tytgat Institute for Gastro Intestinal and Liver Research, Amsterdam Gastroenterology Endocrinology and Metabolism Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, Amsterdam Infection and Immunity Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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13
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Bruggeman CW, Houtzager J, Dierdorp B, Kers J, Pals ST, Lutter R, van Gulik T, den Haan JMM, van den Berg TK, van Bruggen R, Kuijpers TW. Tissue-specific expression of IgG receptors by human macrophages ex vivo. PLoS One 2019; 14:e0223264. [PMID: 31613876 PMCID: PMC6793881 DOI: 10.1371/journal.pone.0223264] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 09/17/2019] [Indexed: 12/31/2022] Open
Abstract
Recently it was discovered that tissue-resident macrophages derive from embryonic precursors, not only from peripheral blood monocytes, and maintain themselves by self-renewal. Most in-vitro studies on macrophage biology make use of in-vitro cultured human monocyte-derived macrophages. Phagocytosis of IgG-opsonized particles by tissue-resident macrophages takes place via interaction with IgG receptors, the Fc-gamma receptors (FcγRs). We investigated the FcγR expression on macrophages both in-vivo and ex-vivo from different human tissues. Upon isolation of primary human macrophages from bone marrow, spleen, liver and lung, we observed that macrophages from all studied tissues expressed high levels of FcγRIII, which was in direct contrast with the low expression on blood monocyte-derived macrophages. Expression levels of FcγRI were highly variable, with bone marrow macrophages showing the lowest and alveolar macrophages the highest expression. Kupffer cells in the liver were the only tissue-resident macrophages that expressed the inhibitory IgG receptor, FcγRIIB. This inhibitory receptor was also found to be expressed by sinusoidal endothelial cells in the liver. In sum, our immunofluorescence data combined with ex-vivo stainings of isolated macrophages indicated that tissue-resident macrophages are remarkably unique and different from monocyte-derived macrophages in their phenotypic expression of IgG receptors. Tissue macrophages show distinct tissue-specific FcγR expression patterns.
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Affiliation(s)
- Christine W. Bruggeman
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
- * E-mail:
| | - Julia Houtzager
- Department of Experimental Surgery, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Barbara Dierdorp
- Department of Experimental Immunology, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Jesper Kers
- Department of Pathology, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
- Van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Amsterdam, The Netherlands
| | - Steven T. Pals
- Department of Pathology, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - René Lutter
- Department of Experimental Immunology, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Thomas van Gulik
- Department of Experimental Surgery, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Timo K. van den Berg
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Robin van Bruggen
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
| | - Taco W. Kuijpers
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
- Emma Children's Hospital, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, The Netherlands
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14
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Schetters STT, Jong WSP, Horrevorts SK, Kruijssen LJW, Engels S, Stolk D, Daleke-Schermerhorn MH, Garcia-Vallejo J, Houben D, Unger WWJ, den Haan JMM, Luirink J, van Kooyk Y. Outer membrane vesicles engineered to express membrane-bound antigen program dendritic cells for cross-presentation to CD8 + T cells. Acta Biomater 2019; 91:248-257. [PMID: 31003032 DOI: 10.1016/j.actbio.2019.04.033] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [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: 12/06/2018] [Revised: 03/26/2019] [Accepted: 04/11/2019] [Indexed: 11/15/2022]
Abstract
Outer membrane vesicles (OMVs) are vesicular nano-particles produced by Gram-negative bacteria that are recently being explored as vaccine vector. The fact that OMVs can be efficiently produced by a hypervesiculating Salmonella typhimurium strain, are packed with naturally-occurring adjuvants like lipopolysaccharides (LPS), and can be engineered to express any antigen of choice, makes them ideal candidates for vaccinology. However, it is unclear whether OMVs induce dendritic cell (DC)-mediated antigen-specific T cell responses and how immune activation is coordinated. Here, we show that OMVs induce maturation of human monocyte-derived DCs, murine bone marrow-derived DCs and CD11c+ splenic DCs. OMV-induced DC maturation was dependent on the presence of LPS and the myeloid differentiation primary response 88 (MyD88) adapter protein downstream of toll-like receptor signaling. Importantly, OMVs did not induce pyroptosis/cell death, but instead provided a significant survival benefit in DCs over non-stimulated DCs. OMVs displaying a sizeable ovalbumin fragment at the vesicle surface induce potent cross-presentation in BMDCs and splenic CD11c+ DCs to OTI CD8+ T cells, dependent on MyD88. Interestingly, the OMV-induced preference to cross-presentation was only partly dependent on the BATF3-dependent CD8a+ professional cross-presenting DC subset. Hence, an OMV-specific programming of DCs that induces maturation and provides a survival benefit for antigen presentation to T cells is identified. Additionally, for the first time, antigen-specific and potent cross-presentation of antigen-loaded OMVs to CD8+ T cells is demonstrated. These data provide mechanistical insight into the processes needed for the DC-mediated cross-presentation of OMV-derived antigens to CD8+ T cells with implications for therapeutic strategies. STATEMENT OF SIGNIFICANCE: Bacteria are primarily known to cause disease. However, recent research has focused on using engineered bacteria and its byproducts as vaccine agents. In particular, outer membrane vesicles (OMVs) have shown promise in eliciting potent immunity against a variety of pathogens. While most vaccines rely on the generation of antibodies, the control of viral replication and tumor growth is driven by cytotoxic CD8+ T cells induced by dendritic cells (DCs). As such, there is a dire need for vaccines that use DCs to elicit CD8+ T cell responses. Studying OMVs as engineered biomaterial and its interaction with DCs allows tailored induction of immunity. This study includes important findings on OMV-dendritic cell interactions and for the first time supports OMVs as vehicles for the induction of antigen-specific CD8+ T cell responses. Additionally, important mechanistical insight into the molecular pathways needed for the cross-presentation of OMV-derived antigens to CD8+ T cells is provided.
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Affiliation(s)
- Sjoerd T T Schetters
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | | | - Sophie K Horrevorts
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Laura J W Kruijssen
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Steef Engels
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Dorian Stolk
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Maria H Daleke-Schermerhorn
- Abera Bioscience AB, Stockholm, Sweden; Department of Molecular Cell Biology, Section Molecular Microbiology, Faculty of Science, VU University, Amsterdam, The Netherlands
| | - Juan Garcia-Vallejo
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Diane Houben
- Abera Bioscience AB, Stockholm, Sweden; Department of Molecular Cell Biology, Section Molecular Microbiology, Faculty of Science, VU University, Amsterdam, The Netherlands
| | - Wendy W J Unger
- Laboratory of Pediatrics, Division of Pediatric Infectious Diseases and Immunology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - Joen Luirink
- Abera Bioscience AB, Stockholm, Sweden; Department of Molecular Cell Biology, Section Molecular Microbiology, Faculty of Science, VU University, Amsterdam, The Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands.
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15
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van Dinther D, Veninga H, Iborra S, Borg EGF, Hoogterp L, Olesek K, Beijer MR, Schetters STT, Kalay H, Garcia-Vallejo JJ, Franken KL, Cham LB, Lang KS, van Kooyk Y, Sancho D, Crocker PR, den Haan JMM. Functional CD169 on Macrophages Mediates Interaction with Dendritic Cells for CD8 + T Cell Cross-Priming. Cell Rep 2019; 22:1484-1495. [PMID: 29425504 DOI: 10.1016/j.celrep.2018.01.021] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 12/12/2017] [Accepted: 01/08/2018] [Indexed: 12/16/2022] Open
Abstract
Splenic CD169+ macrophages are located in the marginal zone to efficiently capture blood-borne pathogens. Here, we investigate the requirements for the induction of CD8+ T cell responses by antigens (Ags) bound by CD169+ macrophages. Upon Ag targeting to CD169+ macrophages, we show that BATF3-dependent CD8α+ dendritic cells (DCs) are crucial for DNGR-1-mediated cross-priming of CD8+ T cell responses. In addition, we demonstrate that CD169, a sialic acid binding lectin involved in cell-cell contact, preferentially binds to CD8α+ DCs and that Ag transfer to CD8α+ DCs and subsequent T cell activation is dependent on the sialic acid-binding capacity of CD169. Finally, functional CD169 mediates optimal CD8+ T cell responses to modified vaccinia Ankara virus infection. Together, these data indicate that the collaboration of CD169+ macrophages and CD8α+ DCs for the initiation of effective CD8+ T cell responses is facilitated by binding of CD169 to sialic acid containing ligands on CD8α+ DCs.
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Affiliation(s)
- Dieke van Dinther
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Henrike Veninga
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Salvador Iborra
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Ellen G F Borg
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Leoni Hoogterp
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Katarzyna Olesek
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Marieke R Beijer
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Sjoerd T T Schetters
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Hakan Kalay
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Juan J Garcia-Vallejo
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - Kees L Franken
- Department of Immunohematology and Bloodtransfusion, LUMC, Leiden, the Netherlands
| | - Lamin B Cham
- Institute of Immunology, Medical Faculty, University Duisburg-Essen, 45122 Essen, Germany
| | - Karl S Lang
- Institute of Immunology, Medical Faculty, University Duisburg-Essen, 45122 Essen, Germany
| | - Yvette van Kooyk
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
| | - David Sancho
- Immunobiology Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain
| | - Paul R Crocker
- Division of Cell Signalling and Immunology, University of Dundee, Dundee, UK
| | - Joke M M den Haan
- Cancer Center Amsterdam, Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands.
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16
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van Dinther D, Lopez Venegas M, Veninga H, Olesek K, Hoogterp L, Revet M, Ambrosini M, Kalay H, Stöckl J, van Kooyk Y, den Haan JMM. Activation of CD8⁺ T Cell Responses after Melanoma Antigen Targeting to CD169⁺ Antigen Presenting Cells in Mice and Humans. Cancers (Basel) 2019; 11:cancers11020183. [PMID: 30764534 PMCID: PMC6406251 DOI: 10.3390/cancers11020183] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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: 11/30/2018] [Revised: 01/28/2019] [Accepted: 01/31/2019] [Indexed: 12/30/2022] Open
Abstract
The lack of tumor-reactive T cells is one reason why immune checkpoint inhibitor therapies still fail in a significant proportion of melanoma patients. A vaccination that induces melanoma-specific T cells could potentially enhance the efficacy of immune checkpoint inhibitors. Here, we describe a vaccination strategy in which melanoma antigens are targeted to mouse and human CD169 and thereby induce strong melanoma antigen-specific T cell responses. CD169 is a sialic acid receptor expressed on a subset of mouse splenic macrophages that captures antigen from the blood and transfers it to dendritic cells (DCs). In human and mouse spleen, we detected CD169+ cells at an equivalent location using immunofluorescence microscopy. Immunization with melanoma antigens conjugated to antibodies (Abs) specific for mouse CD169 efficiently induced gp100 and Trp2-specific T cell responses in mice. In HLA-A2.1 transgenic mice targeting of the human MART-1 peptide to CD169 induced strong MART-1-specific HLA-A2.1-restricted T cell responses. Human gp100 peptide conjugated to Abs specific for human CD169 bound to CD169-expressing monocyte-derived DCs (MoDCs) and resulted in activation of gp100-specific T cells. Together, these data indicate that Ab-mediated antigen targeting to CD169 is a potential strategy for the induction of melanoma-specific T cell responses in mice and in humans.
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Affiliation(s)
- Dieke van Dinther
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
| | - Miguel Lopez Venegas
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
- DC4U B.V., De Corridor 21E, 3621 ZA Breukelen, The Netherlands.
| | - Henrike Veninga
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
| | - Katarzyna Olesek
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
| | - Leoni Hoogterp
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
| | - Mirjam Revet
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
| | - Martino Ambrosini
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
- DC4U B.V., De Corridor 21E, 3621 ZA Breukelen, The Netherlands.
| | - Hakan Kalay
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
| | - Johannes Stöckl
- Institute of Immunology, Center of Pathophysiology, Immunology and Infectiology, Medical University of Vienna, 1090 Vienna, Austria.
| | - Yvette van Kooyk
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
- DC4U B.V., De Corridor 21E, 3621 ZA Breukelen, The Netherlands.
| | - Joke M M den Haan
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, De Boelelaan 1117, 1081HV Amsterdam, The Netherlands.
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17
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Grabowska J, Lopez-Venegas MA, Affandi AJ, den Haan JMM. CD169 + Macrophages Capture and Dendritic Cells Instruct: The Interplay of the Gatekeeper and the General of the Immune System. Front Immunol 2018; 9:2472. [PMID: 30416504 PMCID: PMC6212557 DOI: 10.3389/fimmu.2018.02472] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 10/05/2018] [Indexed: 12/14/2022] Open
Abstract
Since the seminal discovery of dendritic cells (DCs) by Steinman and Cohn in 1973, there has been an ongoing debate to what extent macrophages and DCs are related and perform different functions. The current view is that macrophages and DCs originate from different lineages and that only DCs have the capacity to initiate adaptive immunity. Nevertheless, as we will discuss in this review, lymphoid tissue resident CD169+ macrophages have been shown to act in concert with DCs to promote or suppress adaptive immune responses for pathogens and self-antigens, respectively. Accordingly, we propose a functional alliance between CD169+ macrophages and DCs in which a division of tasks is established. CD169+ macrophages are responsible for the capture of pathogens and are frequently the first cell type infected and thereby provide a confined source of antigen. Subsequently, cross-presenting DCs interact with these antigen-containing CD169+ macrophages, pick up antigens and activate T cells. The cross-priming of T cells by DCs is enhanced by the localized production of type I interferons (IFN-I) derived from CD169+ macrophages and plasmacytoid DCs (pDCs) that induces DC maturation. The interaction between CD169+ macrophages and DCs appears not only to be essential for immune responses against pathogens, but also plays a role in the induction of self-tolerance and immune responses against cancer. In this review we will discuss the studies that demonstrate the collaboration between CD169+ macrophages and DCs in adaptive immunity.
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Affiliation(s)
- Joanna Grabowska
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Miguel A Lopez-Venegas
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Alsya J Affandi
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Center, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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18
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van Dinther D, Veninga H, Revet M, Hoogterp L, Olesek K, Grabowska J, Borg EGF, Kalay H, van Kooyk Y, den Haan JMM. Comparison of Protein and Peptide Targeting for the Development of a CD169-Based Vaccination Strategy Against Melanoma. Front Immunol 2018; 9:1997. [PMID: 30237798 PMCID: PMC6135888 DOI: 10.3389/fimmu.2018.01997] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [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: 02/14/2018] [Accepted: 08/14/2018] [Indexed: 12/13/2022] Open
Abstract
CD169+ macrophages are part of the innate immune system and capture pathogens that enter secondary lymphoid organs such as the spleen and the lymph nodes. Their strategic location in the marginal zone of the spleen and the subcapsular sinus in the lymph node enables them to capture antigens from the blood and the lymph respectively. Interestingly, these specific CD169+ macrophages do not destroy the antigens they obtain, but instead, transfer it to B cells and dendritic cells (DCs) which facilitates the induction of strong adaptive immune responses. This latter characteristic of the CD169+ macrophages can be exploited by specifically targeting tumor antigens to CD169+ macrophages for the induction of specific T cell immunity. In the current study we target protein and peptide antigen as antibody-antigen conjugates to CD169+ macrophages. We monitored the primary, memory, and recall T cell responses and evaluated the anti-tumor immune responses after immunization. In conclusion, both protein and peptide targeting to CD169 resulted in strong primary, memory, and recall T cell responses and protective immunity against melanoma, which indicates that both forms of antigen can be further explored as anti-cancer vaccination strategy.
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Affiliation(s)
- Dieke van Dinther
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Henrike Veninga
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Mirjam Revet
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Leoni Hoogterp
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Katarzyna Olesek
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joanna Grabowska
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Ellen G F Borg
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Hakan Kalay
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Yvette van Kooyk
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Joke M M den Haan
- Amsterdam UMC, Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, Amsterdam Infection and Immunity Institute, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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19
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Schetters STT, Kruijssen LJW, Crommentuijn MHW, Kalay H, Ochando J, den Haan JMM, Garcia-Vallejo JJ, van Kooyk Y. Mouse DC-SIGN/CD209a as Target for Antigen Delivery and Adaptive Immunity. Front Immunol 2018; 9:990. [PMID: 29867967 PMCID: PMC5949514 DOI: 10.3389/fimmu.2018.00990] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [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: 10/18/2017] [Accepted: 04/20/2018] [Indexed: 12/29/2022] Open
Abstract
The efficacy of vaccination studies aimed at targeting antigens to human DC-SIGN (hDC-SIGN) have been notoriously difficult to study in vivo, as eight dendritic cell-specific intercellular adhesion molecule-3 grabbing non-integrin (DC-SIGN) homologs have been described in mice. CD209a/SIGNR5 has been coined as the mouse DC-SIGN (mDC-SIGN) ortholog, based on its expression and location in the genome. Nonetheless, which properties of hDC-SIGN are covered by mDC-SIGN is poorly investigated. One of the most important functions of DC-SIGN is the induction of adaptive immunity. As such, the aim of this study is to determine the capability of mDC-SIGN to induce adaptive immune responses. Here, we show that mDC-SIGN is expressed on GM-CSF cultured bone marrow-derived dendritic cells (BMDCs) and macrophages. However, mDC-SIGN is an internalizing receptor which, unlike hDC-SIGN, quickly resurfaces after internalization. Binding of OVA-coupled anti-mDC-SIGN antibody by BMDCs leads to quick internalization, processing, and presentation to antigen-specific CD8+ and CD4+ T cells, which can be boosted using the TLR4 ligand, monophosphoryl lipid A. In the homeostatic condition, mDC-SIGN is mostly expressed on myeloid cells in the skin and spleen. A subcutaneous injection of fluorescent anti-mDC-SIGN reveals specific targeting to mDC-SIGN+ skin dendritic cells (DCs) and monocyte-derived DCs in situ. A subcutaneous vaccination strategy containing OVA-coupled anti-mDC-SIGN antibody generated antigen-specific polyfunctional CD8+ T cell and CD4+ T cell responses and a strong isotype-switched OVA-specific antibody response in vivo. We conclude that mDC-SIGN shows partly overlapping similarities to hDC-SIGN and that targeting mDC-SIGN provides a valuable approach to investigate the immunological function of DC-SIGN in vivo.
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Affiliation(s)
- Sjoerd T T Schetters
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Laura J W Kruijssen
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Matheus H W Crommentuijn
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Hakan Kalay
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Jordi Ochando
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Immunología de Trasplantes, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Madrid, Spain
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Juan J Garcia-Vallejo
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
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20
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Nadafi R, Koning JJ, Veninga H, Stachtea XN, Konijn T, Zwiers A, Malmström A, den Haan JMM, Mebius RE, Maccarana M, Reijmers RM. Dendritic Cell Migration to Skin-Draining Lymph Nodes Is Controlled by Dermatan Sulfate and Determines Adaptive Immunity Magnitude. Front Immunol 2018; 9:206. [PMID: 29472931 PMCID: PMC5809438 DOI: 10.3389/fimmu.2018.00206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [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: 10/31/2017] [Accepted: 01/24/2018] [Indexed: 11/13/2022] Open
Abstract
For full activation of naïve adaptive lymphocytes in skin-draining lymph nodes (LNs), presentation of peptide:MHC complexes by LN-resident and skin-derived dendritic cells (DCs) that encountered antigens (Ags) is an absolute prerequisite. To get to the nearest draining LN upon intradermal immunization, DCs need to migrate from the infection site to the afferent lymphatics, which can only be reached by traversing a collagen-dense network located in the dermis of the skin through the activity of proteolytic enzymes. Here, we show that mice with altered collagen fibrillogenesis resulting in thicker collagen fibers in the skin display a reduced DC migration to the draining LN upon immune challenge. Consequently, the initiation of the cellular and humoral immune response was diminished. Ag-specific CD8+ and CD4+ T cells as well as Ag-specific germinal center B cells and serum immunoglobulin levels were significantly decreased. Hence, we postulate that alterations to the production of extracellular matrix, as seen in various connective tissue disorders, may in the end affect the qualitative outcome of adaptive immunity.
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Affiliation(s)
- Reza Nadafi
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Jasper J Koning
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Henrike Veninga
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Xanthi N Stachtea
- Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Tanja Konijn
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Antonie Zwiers
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Anders Malmström
- Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Marco Maccarana
- Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Rogier M Reijmers
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Cancer Center Amsterdam, Amsterdam, Netherlands
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21
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Haeberlein S, Obieglo K, Ozir-Fazalalikhan A, Chayé MAM, Veninga H, van der Vlugt LEPM, Voskamp A, Boon L, den Haan JMM, Westerhof LB, Wilbers RHP, Schots A, Schramm G, Hokke CH, Smits HH. Schistosome egg antigens, including the glycoprotein IPSE/alpha-1, trigger the development of regulatory B cells. PLoS Pathog 2017; 13:e1006539. [PMID: 28753651 PMCID: PMC5550006 DOI: 10.1371/journal.ppat.1006539] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 08/09/2017] [Accepted: 07/18/2017] [Indexed: 12/15/2022] Open
Abstract
Infection with the helminth Schistosoma (S.) mansoni drives the development of interleukin (IL)-10-producing regulatory B (Breg) cells in mice and man, which have the capacity to reduce experimental allergic airway inflammation and are thus of high therapeutic interest. However, both the involved antigen and cellular mechanisms that drive Breg cell development remain to be elucidated. Therefore, we investigated whether S. mansoni soluble egg antigens (SEA) directly interact with B cells to enhance their regulatory potential, or act indirectly on B cells via SEA-modulated macrophage subsets. Intraperitoneal injections of S. mansoni eggs or SEA significantly upregulated IL-10 and CD86 expression by marginal zone B cells. Both B cells as well as macrophages of the splenic marginal zone efficiently bound SEA in vivo, but macrophages were dispensable for Breg cell induction as shown by macrophage depletion with clodronate liposomes. SEA was internalized into acidic cell compartments of B cells and induced a 3-fold increase of IL-10, which was dependent on endosomal acidification and was further enhanced by CD40 ligation. IPSE/alpha-1, one of the major antigens in SEA, was also capable of inducing IL-10 in naïve B cells, which was reproduced by tobacco plant-derived recombinant IPSE. Other major schistosomal antigens, omega-1 and kappa-5, had no effect. SEA depleted of IPSE/alpha-1 was still able to induce Breg cells indicating that SEA contains more Breg cell-inducing components. Importantly, SEA- and IPSE-induced Breg cells triggered regulatory T cell development in vitro. SEA and recombinant IPSE/alpha-1 also induced IL-10 production in human CD1d+ B cells. In conclusion, the mechanism of S. mansoni-induced Breg cell development involves a direct targeting of B cells by SEA components such as the secretory glycoprotein IPSE/alpha-1. Infection with helminth parasites is known to be inversely associated with hyper-inflammatory disorders. While Schistosoma (S.) mansoni has been described to exert its down-modulatory effects on inflammation by inducing a network of regulatory immune cells such as regulatory B (Breg), the mechanisms of Breg cell induction remain unclear. Here, we use in vivo and in vitro approaches to show that antigens from S. mansoni eggs, among which the major glycoprotein IPSE/alpha-1, directly interact with splenic marginal zone B cells of mice which triggers them to produce the anti-inflammatory cytokine IL-10 and their capacity to induce regulatory T (Treg) cells. We also found that IPSE/alpha-1 induces IL-10 in human CD1d+ B cells, and that both natural and recombinant IPSE/alpha-1 are equally effective in driving murine and human Breg cells. Our study thus provides insight into the mechanisms of Breg cell induction by schistosomes, and an important step towards the development of helminth-based treatment strategies against hyper-inflammatory diseases.
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Affiliation(s)
- Simone Haeberlein
- Department of Parasitology, Leiden University Medical Center, Leiden, Netherlands
| | - Katja Obieglo
- Department of Parasitology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Mathilde A. M. Chayé
- Department of Parasitology, Leiden University Medical Center, Leiden, Netherlands
| | - Henrike Veninga
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | | | - Astrid Voskamp
- Department of Parasitology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | - Lotte B. Westerhof
- Plant Science Department, Wageningen University and Research Centre, Droevendaalsesteeg, Wageningen, Netherlands
| | - Ruud H. P. Wilbers
- Plant Science Department, Wageningen University and Research Centre, Droevendaalsesteeg, Wageningen, Netherlands
| | - Arjen Schots
- Plant Science Department, Wageningen University and Research Centre, Droevendaalsesteeg, Wageningen, Netherlands
| | - Gabriele Schramm
- Experimental Pneumology, Priority Research Area Asthma & Allergy, Research Center Borstel, Parkallee, Borstel, Germany
| | - Cornelis H. Hokke
- Department of Parasitology, Leiden University Medical Center, Leiden, Netherlands
| | - Hermelijn H. Smits
- Department of Parasitology, Leiden University Medical Center, Leiden, Netherlands
- * E-mail:
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22
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van Dinther D, Stolk DA, van de Ven R, van Kooyk Y, de Gruijl TD, den Haan JMM. Targeting C-type lectin receptors: a high-carbohydrate diet for dendritic cells to improve cancer vaccines. J Leukoc Biol 2017; 102:1017-1034. [PMID: 28729358 PMCID: PMC5597514 DOI: 10.1189/jlb.5mr0217-059rr] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 06/13/2017] [Accepted: 06/16/2017] [Indexed: 12/23/2022] Open
Abstract
There is a growing understanding of why certain patients do or do not respond to checkpoint inhibition therapy. This opens new opportunities to reconsider and redevelop vaccine strategies to prime an anticancer immune response. Combination of such vaccines with checkpoint inhibitors will both provide the fuel and release the brake for an efficient anticancer response. Here, we discuss vaccine strategies that use C-type lectin receptor (CLR) targeting of APCs, such as dendritic cells and macrophages. APCs are a necessity for the priming of antigen-specific cytotoxic and helper T cells. Because CLRs are natural carbohydrate-recognition receptors highly expressed by multiple subsets of APCs and involved in uptake and processing of Ags for presentation, these receptors seem particularly interesting for targeting purposes.
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Affiliation(s)
- Dieke van Dinther
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands; and
| | - Dorian A Stolk
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands; and
| | - Rieneke van de Ven
- Department of Medical Oncology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Yvette van Kooyk
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands; and
| | - Tanja D de Gruijl
- Department of Medical Oncology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands; and
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Hiemstra IH, Vrijland K, Hogenboom MM, Bouma G, Kraal G, den Haan JMM. Intestinal epithelial cell transported TLR2 ligand stimulates Ly6C⁺ monocyte differentiation in a G-CSF dependent manner. Immunobiology 2015; 220:1255-65. [PMID: 26143228 DOI: 10.1016/j.imbio.2015.06.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [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: 04/03/2015] [Revised: 06/06/2015] [Accepted: 06/22/2015] [Indexed: 12/14/2022]
Abstract
Microflora-induced TLR signaling in the intestinal epithelium is essential for a proper intestinal barrier function. Because of the close interactions of this epithelial layer with underlying mononuclear phagocytes, we hypothesized that epithelial TLR signaling may affect the differentiation of myeloid cell populations. In in vitro cultures we observed that colonic epithelial monolayers actively transported TLR2 ligands towards their basolateral side. The transported TLR2 ligands strongly stimulated the development of Ly6C(+) monocytes, while dendritic cell differentiation was inhibited. The TLR2 effect on monocyte and dendritic cell differentiation was mediated by the production of G-CSF. Mice lacking TLR signaling and mice that were treated with antibiotics showed decreased numbers of Ly6C(+) monocytes in bone marrow and spleen, which points to a role for microbial derived TLR-ligands in the homeostasis of Ly6C(+) monocytes. In conclusion, our results indicate that TLR ligands that are transported by intestinal epithelial cells stimulate Ly6C(+) monocyte development and suggest that this process may be involved in the maintenance of systemic Ly6C(+) monocyte numbers.
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Affiliation(s)
- Ida H Hiemstra
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Kim Vrijland
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Marye M Hogenboom
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Gerd Bouma
- Department of Gastroenterology, VU University Medical Center, Amsterdam, The Netherlands
| | - Georg Kraal
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands.
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Veninga H, Borg EGF, Vreeman K, Taylor PR, Kalay H, van Kooyk Y, Kraal G, Martinez-Pomares L, den Haan JMM. Antigen targeting reveals splenic CD169+ macrophages as promoters of germinal center B-cell responses. Eur J Immunol 2015; 45:747-57. [PMID: 25487358 PMCID: PMC4843951 DOI: 10.1002/eji.201444983] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [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: 07/01/2014] [Revised: 10/21/2014] [Accepted: 12/03/2014] [Indexed: 11/17/2022]
Abstract
Ag delivery to specific APCs is an attractive approach in developing strategies for vaccination. CD169+ macrophages in the marginal zone of the spleen represent a suitable target for delivery of Ag because of their strategic location, which is optimal for the capture of blood‐borne Ag and their close proximity to B cells and T cells in the white pulp. Here we show that Ag targeting to CD169+ macrophages in mice resulted in strong, isotype‐switched, high‐affinity Ab production and the preferential induction and long‐term persistence of Ag‐specific GC B cells and follicular Th cells. In agreement with these observations, CD169+ macrophages retained intact Ag, induced cognate activation of B cells, and increased expression of costimulatory molecules upon activation. In addition, macrophages were required for the production of cytokines that promote B‐cell responses. Our results identify CD169+ macrophages as promoters of high‐affinity humoral immune responses and emphasize the value of CD169 as target for Ag delivery to improve vaccine responses.
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Affiliation(s)
- Henrike Veninga
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
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25
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Baptista AP, Roozendaal R, Reijmers RM, Koning JJ, Unger WW, Greuter M, Keuning ED, Molenaar R, Goverse G, Sneeboer MMS, den Haan JMM, Boes M, Mebius RE. Lymph node stromal cells constrain immunity via MHC class II self-antigen presentation. eLife 2014; 3. [PMID: 25407678 PMCID: PMC4270074 DOI: 10.7554/elife.04433] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [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: 08/21/2014] [Accepted: 11/19/2014] [Indexed: 12/16/2022] Open
Abstract
Non-hematopoietic lymph node stromal cells shape immunity by inducing MHC-I-dependent deletion of self-reactive CD8+ T cells and MHC-II-dependent anergy of CD4+ T cells. In this study, we show that MHC-II expression on lymph node stromal cells is additionally required for homeostatic maintenance of regulatory T cells (Tregs) and maintenance of immune quiescence. In the absence of MHC-II expression in lymph node transplants, i.e. on lymph node stromal cells, CD4+ as well as CD8+ T cells became activated, ultimately resulting in transplant rejection. MHC-II self-antigen presentation by lymph node stromal cells allowed the non-proliferative maintenance of antigen-specific Tregs and constrained antigen-specific immunity. Altogether, our results reveal a novel mechanism by which lymph node stromal cells regulate peripheral immunity. DOI:http://dx.doi.org/10.7554/eLife.04433.001 In vertebrates, the immune response that protects against infection and disease is made up of two systems. The body's first line of defense is the innate immune system that attacks invaders rapidly but indiscriminately. If this fails to stop disease progression, the adaptive immune system is activated. Although the adaptive immune response is relatively slow compared with the innate immune response, it is more deliberate and produces cells that specifically target and destroy the pathogen or diseased cells present. The adaptive immune system also produces cells that ‘remember’ the pathogen so that it can be destroyed more quickly if it invades again. A special type of white blood cell, called a T cell, is key to the adaptive immune response. To activate T cells, fragments of molecules that provoke an immune response—called antigens—must be bound to a ‘major histocompatibility complex’ (MHC) and presented to these cells. This process often occurs in lymph nodes, organs that filter the fluid moving from the body's tissues back into the blood. Particular cells in the lymph node, called lymph node stromal cells, are essential for the organ's structure; recently, these cells have also been found to play roles in regulating the immune response. For example, lymph node stromal cells can help to destroy self-reactive T cells that attack the host's normal, healthy cells. In addition, some types of lymph node stromal cells produce major histocompatibility complexes, although exactly what these complexes do on these cells was unknown. Baptista, Roozendaal et al. investigated the role of the major histocompatibility complexes expressed by lymph node stromal cells by transplanting mutant cells that could not produce these complexes into otherwise normal mice. In these mice, T cells became more activated than normal and the transplant was rejected after several weeks. On further investigation, Baptista, Roozendaal et al. discovered that the major histocompatibility complexes produced by the lymph node stromal cells help to maintain an active population of regulatory T cells. These cells are responsible for shutting down the immune response. This work therefore improves our understanding of how the immune response is regulated and could help to develop new strategies for preventing donor organs being rejected after transplantation. DOI:http://dx.doi.org/10.7554/eLife.04433.002
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Affiliation(s)
- Antonio P Baptista
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Ramon Roozendaal
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Rogier M Reijmers
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Jasper J Koning
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Wendy W Unger
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Mascha Greuter
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Eelco D Keuning
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Rosalie Molenaar
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Gera Goverse
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Marlous M S Sneeboer
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
| | - Marianne Boes
- Department of Pediatric Immunology, Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, Vrije Universiteit Medical Center, Amsterdam, Netherlands
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26
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Goverse G, Olivier BJ, Molenaar R, Knippenberg M, Greuter M, Konijn T, Cook ECL, Beijer MR, Fedor DM, den Haan JMM, Napoli JL, Bouma G, Mebius RE. Vitamin A metabolism and mucosal immune function are distinct between BALB/c and C57BL/6 mice. Eur J Immunol 2014; 45:89-100. [DOI: 10.1002/eji.201343340] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Revised: 09/23/2014] [Accepted: 10/08/2014] [Indexed: 12/13/2022]
Affiliation(s)
- Gera Goverse
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Brenda J. Olivier
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Rosalie Molenaar
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Marlene Knippenberg
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Mascha Greuter
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Tanja Konijn
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Emma C. L. Cook
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Marieke R. Beijer
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Dawn M. Fedor
- Department of Gastroenterology; VU University Medical Center; Amsterdam The Netherlands
| | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
| | - Joseph L. Napoli
- Department of Nutritional Science and Toxicology; University of California; Berkeley CA USA
| | - Gerd Bouma
- Department of Gastroenterology; VU University Medical Center; Amsterdam The Netherlands
| | - Reina E. Mebius
- Department of Molecular Cell Biology and Immunology; VU medical center; Amsterdam The Netherlands
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27
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Hiemstra IH, Beijer MR, Veninga H, Vrijland K, Borg EGF, Olivier BJ, Mebius RE, Kraal G, den Haan JMM. The identification and developmental requirements of colonic CD169⁺ macrophages. Immunology 2014; 142:269-78. [PMID: 24883436 DOI: 10.1111/imm.12251] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
CD169-positive macrophages in the marginal zone of the spleen and subcapsular sinus of lymph nodes play an important role as gatekeepers, strategically located to capture pathogens. Here we identified a population of CD169-positive macrophages in the colon and investigated which factors influenced their development. Murine colonic CD115+ F4/80(lo) CD11c(lo) macrophages expressing CD169 were present in the lamina propria, mainly surrounding the crypts. In spite of the high levels of bacterial flora in the colon and the importance of Toll-like receptor signalling in mucosal homeostasis, the presence of CD169+ macrophages was not affected in mice that were deficient in MyD88-mediated Toll-like receptor signalling and in mice in which the bacterial flora was eradicated. Whereas the development of splenic CD169+ macrophages was dependent on lymphotoxin α, colonic CD169+ macrophages were present in normal numbers in lymphotoxin α-deficient mice. In contrast, reduced numbers of CD169+ macrophages were found in the colon of mice deficient in vitamin A, whereas CD169+ macrophages in the spleen were unaffected. In conclusion, we identified a new macrophage subset in the lamina propria of the colon characterized by the expression of CD169. Its differentiation, unlike CD169+ macrophages in lymphoid organs, is independent of lymphotoxin α signalling, but requires vitamin A.
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Abstract
Vitamin A and its active metabolite retinoic acid are essential for the development and function of many tissues including the immune system. The induction of mucosal homing receptors on T and B cells by mucosal dendritic cells (DC) depends on the presence of vitamin A. Recent studies indicate that also the differentiation of CD11b+ DC subsets in the mucosa as well as the spleen depend on vitamin A signalling. As CD11b+ DC subsets exert non-redundant functions in anti-bacterial and anti-fungal immune responses, defects in CD11b+ DC differentiation will contribute to the clinical problems observed during vitamin A deficiency.
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29
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Beijer MR, Molenaar R, Goverse G, Mebius RE, Kraal G, den Haan JMM. A crucial role for retinoic acid in the development of Notch-dependent murine splenic CD8- CD4- and CD4+ dendritic cells. Eur J Immunol 2013; 43:1608-16. [PMID: 23519987 DOI: 10.1002/eji.201343325] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 02/11/2013] [Accepted: 03/13/2013] [Indexed: 02/06/2023]
Abstract
The vitamin A metabolite retinoic acid is important for the function of the adaptive immune system, but the mechanism is not completely understood. Here we show that vitamin A is essential for the generation of Notch-dependent CD8(-) dendritic cells (DCs) in the spleen. We observed that CD8(-) CD4(-) (double negative (DN)) and CD4(+) DCs, but not CD8(+) DCs, express vitamin A regulated genes. To determine whether vitamin A levels influence splenic DC development, we generated mice that were fed a vitamin A-deficient diet. We detected a specific reduction of CD4(+) and DN DCs in the spleens of mice fed a vitamin A-deficient diet, while pre-DC numbers in both spleen and bone marrow were not affected. Vitamin A was specifically necessary for the development of RelB(high) , Notch-dependent CD4(+) , and DN DCs. In addition, DN DCs showed reduced proliferation during vitamin A deficiency. In contrast, mice that had received a diet with increased amounts of retinoic acid showed a significant expansion of Notch-dependent DN DCs. These data demonstrate that vitamin A stimulates the development of Notch-dependent splenic DCs and indicate that inefficient generation of DCs may contribute to the immune deficits observed during vitamin A deficiency.
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Affiliation(s)
- Marieke R Beijer
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, the Netherlands
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Abstract
Macrophages in lymphoid organs exhibit a wide variety of phenotypes and functions. These cells excel in the removal of apoptotic cells that arise during the generation of immune cells and are thereby essential for the prevention of auto-immune responses. In addition to this macrophages in the secondary lymphoid organs form an important barrier for spreading of infections by phagocytosis of pathogens and the activation of both innate and adaptive immune responses. Thus, the remarkable ability of macrophages to phagocytose and handle a wide range of self and non-self material and to produce immunomediators is effectively exploited within lymphoid organs to regulate immune activation.
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Affiliation(s)
- Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, 1007, MB, Amsterdam, the Netherlands.
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31
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den Haan JMM, Kraal G. Innate immune functions of macrophage subpopulations in the spleen. J Innate Immun 2012; 4:437-45. [PMID: 22327291 DOI: 10.1159/000335216] [Citation(s) in RCA: 124] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Accepted: 11/18/2011] [Indexed: 12/20/2022] Open
Abstract
In the different compartments of the spleen, macrophage populations can be found that have different functions depending on their localization. In the lymphoid compartment of the spleen, the white pulp, macrophages are in essence similar to populations found in lymph nodes and other organized secondary lymphoid organs. In the red pulp, large populations of classical scavenger macrophages are found that, in addition to scavenging blood-borne debris, are involved in iron recycling by phagocytosis of effete red blood cells. The most conspicuous macrophage populations of the spleen are located in the marginal zone. Strategically positioned in the bloodstream and adorned with unique sets of pattern recognition receptors, they play an important role in host defense by bridging the innate and adaptive immune systems. In this review, the various macrophage subsets of the spleen are described.
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Affiliation(s)
- Joke M M den Haan
- Department of Molecular Cell Biology and Immunology, Vrije University Medical Center, Amsterdam, The Netherlands
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32
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Kooij G, Backer R, Koning JJ, Reijerkerk A, van Horssen J, van der Pol SMA, Drexhage J, Schinkel A, Dijkstra CD, den Haan JMM, Geijtenbeek TBH, de Vries HE. P-glycoprotein acts as an immunomodulator during neuroinflammation. PLoS One 2009; 4:e8212. [PMID: 19997559 PMCID: PMC2785479 DOI: 10.1371/journal.pone.0008212] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2009] [Accepted: 11/09/2009] [Indexed: 11/22/2022] Open
Abstract
Background Multiple sclerosis is an inflammatory demyelinating disease of the central nervous system in which autoreactive myelin-specific T cells cause extensive tissue damage, resulting in neurological deficits. In the disease process, T cells are primed in the periphery by antigen presenting dendritic cells (DCs). DCs are considered to be crucial regulators of specific immune responses and molecules or proteins that regulate DC function are therefore under extensive investigation. We here investigated the potential immunomodulatory capacity of the ATP binding cassette transporter P-glycoprotein (P-gp). P-gp generally drives cellular efflux of a variety of compounds and is thought to be involved in excretion of inflammatory agents from immune cells, like DCs. So far, the immunomodulatory role of these ABC transporters is unknown. Methods and Findings Here we demonstrate that P-gp acts as a key modulator of adaptive immunity during an in vivo model for neuroinflammation. The function of the DC is severely impaired in P-gp knockout mice (Mdr1a/1b−/−), since both DC maturation and T cell stimulatory capacity is significantly decreased. Consequently, Mdr1a/1b −/− mice develop decreased clinical signs of experimental autoimmune encephalomyelitis (EAE), an animal model for multiple sclerosis. Reduced clinical signs coincided with impaired T cell responses and T cell-specific brain inflammation. We here describe the underlying molecular mechanism and demonstrate that P-gp is crucial for the secretion of pro-inflammatory cytokines such as TNF-α and IFN-γ. Importantly, the defect in DC function can be restored by exogenous addition of these cytokines. Conclusions Our data demonstrate that P-gp downmodulates DC function through the regulation of pro-inflammatory cytokine secretion, resulting in an impaired immune response. Taken together, our work highlights a new physiological role for P-gp as an immunomodulatory molecule and reveals a possible new target for immunotherapy.
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Affiliation(s)
- Gijs Kooij
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Ronald Backer
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Jasper J. Koning
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Arie Reijerkerk
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Jack van Horssen
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Susanne M. A. van der Pol
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Joost Drexhage
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Alfred Schinkel
- Department of Molecular Biology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands
| | - Christine D. Dijkstra
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Joke M. M. den Haan
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
| | - Teunis B. H. Geijtenbeek
- Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - Helga E. de Vries
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
- * E-mail:
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33
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van den Berg H, Greuter M, Kraal G, den Haan JMM. Different mechanisms regulate CD4(+) T cell independent induction of oral and nasal tolerance of CD8(+) T cells. Immunobiology 2009; 215:163-71. [PMID: 19278748 DOI: 10.1016/j.imbio.2009.01.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2008] [Revised: 01/23/2009] [Accepted: 01/25/2009] [Indexed: 11/28/2022]
Abstract
Mucosal administration of antigens is known to induce antigen specific regulatory CD4(+) T cells, but less is known about the effects on CD8(+) T cell function. Using a murine model for mucosal tolerance induction, we show that both oral and nasal OVA (ovalbumin) application reduced OVA specific CD8(+) T effector cell numbers and suppressed in vivo cytotoxicity in response to subsequent immunisation. To investigate whether CD4(+) T cells are essential for oral or nasal CD8(+) T cell tolerance, we used MHC class II deficient mice. Normal CD8(+) T cell tolerance was observed in MHC class II deficient mice, indicating that CD4(+) T cells are not required for both oral and nasal CD8(+) T cell tolerance induction. To study the direct effects of mucosal antigen application on naive CD8(+) T cells, we adoptively transferred OVA specific transgenic CD8(+) T cells and analysed their fate after mucosal antigen application. Oral OVA application reduced the numbers of OVA specific CD8(+) T cells, whereas nasal OVA application induced proliferation. However, the expanded population of OVA specific CD8(+) T cells from nasally treated mice was unable to proliferate upon re-stimulation. In conclusion, our studies point to suppressive effects of the mucosal immune system directly on CD8(+) T cells and indicate multiple mechanisms of tolerance induction. More insight in these mechanisms of tolerance induction is necessary for the development of mucosal tolerance therapies for autoimmune diseases and allergy.
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Affiliation(s)
- Hendrik van den Berg
- Department Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, The Netherlands
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den Haan JMM, Kraal G, Bevan MJ. Cutting edge: Lipopolysaccharide induces IL-10-producing regulatory CD4+ T cells that suppress the CD8+ T cell response. J Immunol 2007; 178:5429-33. [PMID: 17442923 PMCID: PMC2776046 DOI: 10.4049/jimmunol.178.9.5429] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
TLR ligands are potent activators of dendritic cells and therefore function as adjuvants for the induction of immune responses. We analyzed the capacity of TLR ligands to enhance CD8+ T cell responses toward soluble protein Ag. Immunization with OVA together with LPS or poly(I:C) elicited weak CD8+ T cell responses in wild-type C57BL/6 mice. Surprisingly, these responses were greatly increased in mice lacking CD4+ T cells indicating the induction of regulatory CD4+ T cells. In vivo, neutralization of IL-10 completely restored CD8+ T cell responses in wild-type mice and OVA-specific IL-10 producing CD4+ T cells were detected after immunization with OVA plus LPS. Our study shows that TLR ligands not only activate the immune system but simultaneously induce Ag specific, IL-10-producing regulatory Tr1 cells that strongly suppress CD8+ T cell responses. In this way, excessive activation of the immune system may be prevented.
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Affiliation(s)
- Joke M M den Haan
- Molecular Cell Biology and Immunology, Free University Medical Center, 1007 MB Amsterdam, The Netherlands.
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Abstract
Murine splenic dendritic cells (DCs) can be divided into two subsets based on CD8alpha expression, but the specific role of each subset in stimulation of T cells is largely unknown. An important function of DCs is the ability to take up exogenous antigens and cross-present them in the context of major histocompatibility complex (MHC) class I molecules to CD8(+) T cells. We previously demonstrated that, when cell-associated ovalbumin (OVA) is injected into mice, only the CD8(+) DC subset cross-presents OVA in the context of MHC class I. In contrast to this selectivity with cell-associated antigen, we show here that both DC subsets isolated from mice injected with OVA/anti-OVA immune complexes (OVA-IC) cross-present OVA to CD8(+) T cells. The use of immunoglobulin G Fc receptor (Fc(gamma)R) common gamma-chain-deficient mice revealed that the cross-presentation by CD8(-) DCs depended on the expression of gamma-chain-containing activating FcgammaRs, whereas cross-presentation by CD8(+) DCs was not reduced in gamma-chain-deficient mice. These results suggest that although CD8(+) DCs constitutively cross-present exogenous antigens in the context of MHC class I molecules, CD8(-) DCs only do so after activation, such as via ligation of Fc(gamma)Rs. Cross-presentation of immune complexes may play an important role in autoimmune diseases and the therapeutic effect of antitumor antibodies.
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Affiliation(s)
- Joke M M den Haan
- Department of Immunology, Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195-7370, USA
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den Haan JMM, Mutis T, Blokland E, IJzerman AP, Goulmy E. General T-cell receptor antagonists to immunomodulate HLA-A2-restricted minor histocompatibility antigen HA-1-specific T-cell responses. Blood 2002; 99:985-92. [PMID: 11807003 DOI: 10.1182/blood.v99.3.985] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
T-cell receptors (TCRs) of a series of minor histocompatibility antigen (mHag) HA-1-specific cytotoxic T-cell (CTL) clones isolated from 3 unrelated patients have been shown to use the same BV6S4A2 segment with conserved amino acids in the CDR3Vbeta region. This suggests that different HA-1-specific TCRs interact similarly to the HA-1 antigen presented by the HLA-A2 molecule. The mHag HA-1 forms an immunogenic complex with HLA-A2 and induces strong alloimmune responses after stem cell transplantation (SCT). It was questioned, therefore, whether clonal and polyclonal HA-1-specific CTL responses can be antagonized by a single TCR antagonistic peptide. Functional analysis and molecular modeling of single and double amino acid substitutions of TCR contact residues, adjacent residues, and HLA-A2 binding residues resulted in 4 peptides with high affinity for HLA-A2 and with the capacity to inhibit the lysis of endogenously HA-1-expressing EBV-BLCL by 3 different HA-1-specific CTL clones. These peptides also efficiently antagonized HA-1-specific polyclonal CTL lines derived from 3 patients and significantly reduced the number of interferon-gamma-producing HA-1-specific CTL of a patient with graft-versus-host disease after HA-1-mismatched SCT. These data show that general TCR antagonists can be developed that inhibit HLA-A2-restricted HA-1-specific CTL responses on the clonal and the polyclonal level and that TCR antagonists may modulate the immunodominant mHag HA-1 responses.
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Affiliation(s)
- Joke M M den Haan
- Department of Immunohematology and Blood Transfusion, Leiden University Medical Center, Leiden University, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
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Pierce RA, Field ED, den Haan JMM, Caldwell JA, White FM, Marto JA, Wang W, Frost LM, Blokland E, Reinhardus C, Shabanowitz J, Hunt DF, Goulmy E, Engelhard VH. Cutting Edge: The HLA-A*0101-Restricted HY Minor Histocompatibility Antigen Originates from DFFRY and Contains a Cysteinylated Cysteine Residue as Identified by a Novel Mass Spectrometric Technique. The Journal of Immunology 1999. [DOI: 10.4049/jimmunol.163.12.6360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Abstract
In this report, we describe the use of novel mass spectrometry instrumentation to identify a male-specific minor histocompatibility Ag restricted by HLA-A*0101 (A1-HY). This Ag has the sequence IVDC*LTEMY, where C* represents a cysteine disulfide bonded to a second cysteine residue. The core peptide sequence is found in the protein product of DFFRY, a Y chromosome gene not previously identified as the source of an HY Ag. The male-specific form of the peptide differs from its X chromosomal counterpart by the substitution of serine for the C* residue. Both peptides are expressed on the cell surface at 30 or fewer copies per cell. However, A1-HY-specific CTL recognize the DFFRY-derived peptide at a 1500-fold lower dose than the female homologue. Thus, these studies have identified a new source of HY epitopes and provide additional information about the influence of posttranslational modifications of class I-associated peptides on T cell recognition.
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Affiliation(s)
- Richard A. Pierce
- *Department of Microbiology and Beirne B. Carter Center for Immunology Research, University of Virginia, Charlottesville, VA 22908
| | - Erin D. Field
- †Department of Chemistry, University of Virginia, Charlottesville, VA 22901
| | - Joke M. M. den Haan
- ‡Department of Immunohematology and Bloodbank, Leiden University Medical Center, Leiden, The Netherlands; and
| | | | - Forest M. White
- †Department of Chemistry, University of Virginia, Charlottesville, VA 22901
| | - Jarrod A. Marto
- †Department of Chemistry, University of Virginia, Charlottesville, VA 22901
| | - Wei Wang
- *Department of Microbiology and Beirne B. Carter Center for Immunology Research, University of Virginia, Charlottesville, VA 22908
| | - Leslie M. Frost
- †Department of Chemistry, University of Virginia, Charlottesville, VA 22901
| | - Els Blokland
- ‡Department of Immunohematology and Bloodbank, Leiden University Medical Center, Leiden, The Netherlands; and
| | - Carla Reinhardus
- ‡Department of Immunohematology and Bloodbank, Leiden University Medical Center, Leiden, The Netherlands; and
| | | | - Donald F. Hunt
- †Department of Chemistry, University of Virginia, Charlottesville, VA 22901
- §Department of Pathology, University of Virginia, Charlottesville, VA 22908
| | - Els Goulmy
- ‡Department of Immunohematology and Bloodbank, Leiden University Medical Center, Leiden, The Netherlands; and
| | - Victor H. Engelhard
- *Department of Microbiology and Beirne B. Carter Center for Immunology Research, University of Virginia, Charlottesville, VA 22908
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