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Lahree A, Gilbert L. Development of Organoids to Study Infectious Host Interactions. Methods Mol Biol 2024; 2742:151-164. [PMID: 38165622 DOI: 10.1007/978-1-0716-3561-2_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
Emerging organoid research is paving way for studies in infectious diseases. Described here is a technique for the generation of stem-cell derived organoids for human small intestine and lung together with methods to infect such organoids with a mock pathogen (Cryptosporidium parvum). Such systems are amenable to imaging and processing for molecular biological analyses. It is the intent of this chapter to provide a simple, routine organoid procedure so that in vitro studies with Borrelia such as cell invasion and dissemination can be conducted.
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Affiliation(s)
- Aparajita Lahree
- Max Planck Institute of Molecular Biology and Genetics, Dresden, Germany
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Brouwer MAE, van de Schoor FR, Vrijmoeth HD, Netea MG, Joosten LAB. A joint effort: The interplay between the innate and the adaptive immune system in Lyme arthritis. Immunol Rev 2020; 294:63-79. [PMID: 31930745 PMCID: PMC7065069 DOI: 10.1111/imr.12837] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 11/07/2019] [Indexed: 12/20/2022]
Abstract
Articular joints are a major target of Borrelia burgdorferi, the causative agent of Lyme arthritis. Despite antibiotic treatment, recurrent or persistent Lyme arthritis is observed in a significant number of patients. The host immune response plays a crucial role in this chronic arthritic joint complication of Borrelia infections. During the early stages of B. burgdorferi infection, a major hinder in generating a proper host immune response is the lack of induction of a strong adaptive immune response. This may lead to a delayed hyperinflammatory reaction later in the disease. Several mechanisms have been suggested that might be pivotal for the development of Lyme arthritis and will be highlighted in this review, from molecular mimicry of matrix metallopeptidases and glycosaminoglycans, to autoimmune responses to live bacteria, or remnants of Borrelia spirochetes in joints. Murine studies have suggested that the inflammatory responses are initiated by innate immune cells, but this does not exclude the involvement of the adaptive immune system in this dysregulated immune profile. Genetic predisposition, via human leukocyte antigen-DR isotype and microRNA expression, has been associated with the development of antibiotic-refractory Lyme arthritis. Yet the ultimate cause for (antibiotic-refractory) Lyme arthritis remains unknown. Complex processes of different immune cells and signaling cascades are involved in the development of Lyme arthritis. When these various mechanisms are fully been unraveled, new treatment strategies can be developed to target (antibiotic-refractory) Lyme arthritis more effectively.
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Affiliation(s)
- Michelle A. E. Brouwer
- Department of Internal MedicineRadboud Center for Infectious Diseases (RCI)Radboud Institute of Molecular Life Sciences (RIMLS)Radboud Institute of Health Sciences (RIHS)Radboud University Medical CenterNijmegenThe Netherlands
| | - Freek R. van de Schoor
- Department of Internal MedicineRadboud Center for Infectious Diseases (RCI)Radboud Institute of Molecular Life Sciences (RIMLS)Radboud Institute of Health Sciences (RIHS)Radboud University Medical CenterNijmegenThe Netherlands
| | - Hedwig D. Vrijmoeth
- Department of Internal MedicineRadboud Center for Infectious Diseases (RCI)Radboud Institute of Molecular Life Sciences (RIMLS)Radboud Institute of Health Sciences (RIHS)Radboud University Medical CenterNijmegenThe Netherlands
| | - Mihai G. Netea
- Department of Internal MedicineRadboud Center for Infectious Diseases (RCI)Radboud Institute of Molecular Life Sciences (RIMLS)Radboud Institute of Health Sciences (RIHS)Radboud University Medical CenterNijmegenThe Netherlands
- Department for Genomics & ImmunoregulationLife and Medical Sciences Institute (LIMES)University of BonnBonnGermany
| | - Leo A. B. Joosten
- Department of Internal MedicineRadboud Center for Infectious Diseases (RCI)Radboud Institute of Molecular Life Sciences (RIMLS)Radboud Institute of Health Sciences (RIHS)Radboud University Medical CenterNijmegenThe Netherlands
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Badawi A. The Potential of Omics Technologies in Lyme Disease Biomarker Discovery and Early Detection. Infect Dis Ther 2016; 6:85-102. [PMID: 27900646 PMCID: PMC5336413 DOI: 10.1007/s40121-016-0138-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Indexed: 12/31/2022] Open
Abstract
Lyme borreliosis (LB) is the most prevalent arthropod-borne infectious disease in North America and many countries of the temperate Northern Hemisphere. It is associated with local and systemic manifestations and has persistent post-treatment health complications in some individuals. Innate and acquired immunity-related inflammation is likely to play a critical role in both host defense against Borrelia burgdorferi and disease severity. Large-scale analytical approaches to quantify gene expression (transcriptomics), proteins (proteomics) and metabolites (metabolomics) in LB have recently emerged with a potential to advance the development of disease biomarkers in early, disseminated and posttreatment disease stages. These technologies may permit defining the disease stage and facilitate its early detection to improve diagnosis. They will also likely allow elucidating the underlying molecular pathways to aid in identifying molecular targets for therapy. This article reviews the findings within the field of omics relevant to LB and its prospective utility in developing an array of biomarkers that can be employed in LB diagnosis and detection particularly at the early disease stages.
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Affiliation(s)
- Alaa Badawi
- Public Health Risk Sciences Division, Public Health Agency of Canada, 180 Queen Street West, Toronto, ON, Canada. .,Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, FitzGerald Building, 150 College Street, Toronto, ON, Canada.
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Rahman S, Shering M, Ogden NH, Lindsay R, Badawi A. Toll-like receptor cascade and gene polymorphism in host-pathogen interaction in Lyme disease. J Inflamm Res 2016; 9:91-102. [PMID: 27330321 PMCID: PMC4898433 DOI: 10.2147/jir.s104790] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Lyme disease (LD) risk occurs in North America and Europe where the tick vectors of the causal agent Borrelia burgdorferi sensu lato are found. It is associated with local and systemic manifestations, and has persistent posttreatment health complications in some individuals. The innate immune system likely plays a critical role in both host defense against B. burgdorferi and disease severity. Recognition of B. burgdorferi, activation of the innate immune system, production of proinflammatory cytokines, and modulation of the host adaptive responses are all initiated by Toll-like receptors (TLRs). A number of Borrelia outer-surface proteins (eg, OspA and OspB) are recognized by TLRs. Specifically, TLR1 and TLR2 were identified as the receptors most relevant to LD. Several functional single-nucleotide polymorphisms have been identified in TLR genes, and are associated with varying cytokines types and synthesis levels, altered pathogen recognition, and disruption of the downstream signaling cascade. These single-nucleotide polymorphism-related functional alterations are postulated to be linked to disease development and posttreatment persistent illness. Elucidating the role of TLRs in LD may facilitate a better understanding of disease pathogenesis and can provide an insight into novel therapeutic targets during active disease or postinfection and posttreatment stages.
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Affiliation(s)
- Shusmita Rahman
- National Microbiology Laboratory, Public Health Agency of Canada, Toronto, ON, Canada
| | - Maria Shering
- Faculty of Arts and Science, University of Toronto, Toronto, ON, Canada
| | - Nicholas H Ogden
- National Microbiology Laboratory, Public Health Agency of Canada, Saint-Hyacinthe, QC, Canada
| | - Robbin Lindsay
- National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Alaa Badawi
- National Microbiology Laboratory, Public Health Agency of Canada, Toronto, ON, Canada
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Cervantes JL, Hawley KL, Benjamin SJ, Weinerman B, Luu SM, Salazar JC. Phagosomal TLR signaling upon Borrelia burgdorferi infection. Front Cell Infect Microbiol 2014; 4:55. [PMID: 24904837 PMCID: PMC4033037 DOI: 10.3389/fcimb.2014.00055] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 04/09/2014] [Indexed: 12/31/2022] Open
Abstract
Internalization and degradation of live Bb within phagosomal compartments of monocytes, macrophages and dendritic cells (DCs), allows for the release of lipoproteins, nucleic acids and other microbial products, triggering a broad and robust inflammatory response. Toll-like receptors (TLRs) are key players in the recognition of spirochetal ligands from whole viable organisms (i.e., vita-PAMPs). Herein we will review the role of endosomal TLRs in the response to the Lyme disease spirochete.
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Affiliation(s)
- Jorge L Cervantes
- Department of Pediatrics, University of Connecticut Health Center Farmington, CT, USA ; Division of Infectious Diseases, Connecticut Children's Medical Center Hartford, CT, USA
| | - Kelly L Hawley
- Department of Pediatrics, University of Connecticut Health Center Farmington, CT, USA ; Division of Infectious Diseases, Connecticut Children's Medical Center Hartford, CT, USA
| | - Sarah J Benjamin
- Department of Pediatrics, University of Connecticut Health Center Farmington, CT, USA
| | - Bennett Weinerman
- Department of Pediatrics, University of Connecticut Health Center Farmington, CT, USA
| | - Stephanie M Luu
- Department of Molecular Biology and Biophysics, University of Connecticut Health Center Farmington, CT, USA
| | - Juan C Salazar
- Department of Pediatrics, University of Connecticut Health Center Farmington, CT, USA ; Division of Infectious Diseases, Connecticut Children's Medical Center Hartford, CT, USA ; Department of Immunology, University of Connecticut Health Center Farmington, CT, USA
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Hamster and murine models of severe destructive Lyme arthritis. Clin Dev Immunol 2012; 2012:504215. [PMID: 22461836 PMCID: PMC3296304 DOI: 10.1155/2012/504215] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Revised: 10/02/2011] [Accepted: 10/03/2011] [Indexed: 12/22/2022]
Abstract
Arthritis is a frequent complication of infection in humans with Borrelia burgdorferi. Weeks to months following the onset of Lyme borreliosis, a histopathological reaction characteristic of synovitis including bone, joint, muscle, or tendon pain may occur. A subpopulation of patients may progress to a chronic, debilitating arthritis months to years after infection which has been classified as severe destructive Lyme arthritis. This arthritis involves focal bone erosion and destruction of articular cartilage. Hamsters and mice are animal models that have been utilized to study articular manifestations of Lyme borreliosis. Infection of immunocompetent LSH hamsters or C3H mice results in a transient synovitis. However, severe destructive Lyme arthritis can be induced by infecting irradiated hamsters or mice and immunocompetent Borrelia-vaccinated hamsters, mice, and interferon-gamma- (IFN-γ-) deficient mice with viable B. burgdorferi. The hamster model of severe destructive Lyme arthritis facilitates easy assessment of Lyme borreliosis vaccine preparations for deleterious effects while murine models of severe destructive Lyme arthritis allow for investigation of mechanisms of immunopathology.
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Nardelli DT, Luedtke JO, Munson EL, Warner TF, Callister SM, Schell RF. Significant differences between the Borrelia-infection and Borrelia-vaccination and -infection models of Lyme arthritis in C3H/HeN mice. ACTA ACUST UNITED AC 2011; 60:78-89. [PMID: 20662925 DOI: 10.1111/j.1574-695x.2010.00721.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The immunological events leading to the development of Lyme arthritis in humans are partially understood. Much of this information has been gained by studying the course of infection of naïve or vaccinated mice with Borrelia burgdorferi. However, the Borrelia-vaccination and -infection model has not been described using the organismal parameters commonly used in the widely accepted Borrelia-infection model. This is the first comparison between the Borrelia-infection and the Borrelia-vaccination and -infection models of arthritis. Borrelia-vaccinated and -infected C3H/HeN mice develop acute inflammation comparable to that of nonvaccinated, Borrelia-infected C3H/HeN mice. The duration and severity of arthritis in Borrelia-vaccinated and -infected mice was slightly increased compared with Borrelia-infected mice. Significantly, Borrelia-vaccinated and -infected C3H/HeN mice produce interleukin-17 (IL-17), while Borrelia-infected mice that had not been previously vaccinated do not. Neutralization of IL-17 in Borrelia-vaccinated and -infected C3H/HeN mice decreased the severity of arthritis, although not to the degree we observed previously in C57BL/6 mice. Collectively, these findings show that the Borrelia-vaccination and -infection model of Lyme arthritis incorporates elements of adaptive immunity that likely have relevance to human disease, but may not be observed in Borrelia-infected C3H/HeN mice.
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Affiliation(s)
- Dean T Nardelli
- Department of Health Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI, USA.
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Dondji B, Sun T, Bungiro RD, Vermeire JJ, Harrison LM, Bifulco C, Cappello M. CD4 T cells mediate mucosal and systemic immune responses to experimental hookworm infection. Parasite Immunol 2010; 32:406-13. [PMID: 20500671 DOI: 10.1111/j.1365-3024.2010.01204.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Hookworm infection is associated with anaemia and malnutrition in many resource-limited countries. Ancylostoma hookworms have previously been shown to modulate host cellular immune responses through multiple mechanisms, including reduced mitogen-mediated lymphocyte proliferation, impaired antigen presentation/processing, and relative reductions in CD4(+) T cells in the spleen and mesenteric lymph nodes. Syrian hamsters were depleted of CD4(+) for up to 9 days following intraperitoneal injection (200 microg) of a murine anti-mouse CD4 monoclonal IgG (clone GK1.5). CD4(+) T-cell-depleted hamsters infected with the hookworm Ancylostoma ceylanicum exhibited a threefold higher mean intestinal worm burden and more severe anaemia than animals that received isotype control IgG. In addition, depletion of CD4(+) T cells was associated with impaired cellular and humoral (serum and mucosal) immune responses to hookworm antigens. These data demonstrate an effector role for CD4(+) T cells in hookworm immunity and disease pathogenesis. Ultimately, these studies may yield important insights into the relationship between intestinal nematode infections and diseases that are associated with CD4(+) T-cell depletion, including HIV.
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Affiliation(s)
- B Dondji
- Program in International Child Health, Department of Pediatrics, Yale University School of Medicine, New Haven CT, USA
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Abstract
Hookworm infection is a major cause of anemia and malnutrition in resource-poor countries. Human and animal studies suggest that infection with these intestinal nematodes is associated with impaired cellular immunity, characterized by reduced lymphocyte proliferation in response to both parasite and heterologous antigens. We report here data from studies aimed at defining mechanisms through which hookworms modulate the host cellular immune response. Splenocytes and mesenteric lymph node (MLN) cells from hamsters infected with Ancylostoma ceylanicum showed minimal proliferation in response to mitogen at days 20 and 30 postinfection (p.i.), with partial recovery noted at day 70 p.i. The proliferative capacity of enriched splenocyte T-cell preparations from infected animals following stimulation with hookworm antigens was partially restored in the presence of antigen-presenting cells from uninfected hamsters. Analysis by fluorescence-activated cell sorting revealed that hookworm infection is associated with reduced percentages of both CD4(+) and surface immunoglobulin G-positive lymphocytes in the spleen and MLN cells. Splenocytes from infected hamsters also secreted more nitric oxide (NO) in culture than did those from naïve animals. Inhibition of NO secretion was associated with partial restoration of the proliferative capacity of splenocytes from infected animals in response to concanavalin A, suggesting a role for NO in mediating this effect. Together, these data demonstrate that hookworm infection is associated with impaired function of antigen-presenting cells and depletion of important lymphocyte subpopulations and also suggests a role for NO in parasite-induced immunosuppression.
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The Important and Diverse Roles of Antibodies in the Host Response to Borrelia Infections. Curr Top Microbiol Immunol 2008; 319:63-103. [DOI: 10.1007/978-3-540-73900-5_4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Lyme arthritis: current concepts and a change in paradigm. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2007; 15:21-34. [PMID: 18003815 DOI: 10.1128/cvi.00330-07] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Schrum AG, Palmer E, Turka LA. Distinct temporal programming of naive CD4+ T cells for cell division versus TCR-dependent death susceptibility by antigen-presenting macrophages. Eur J Immunol 2005; 35:449-59. [PMID: 15682456 PMCID: PMC1868565 DOI: 10.1002/eji.200425635] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Naive T cells become programmed for clonal expansion and contraction during the early hours of antigenic signaling. Recent studies support an 'autopilot' model, wherein the commitment to proliferate and the magnitude of the proliferative response are simultaneously determined during a single, brief period of antigen exposure. Here, we have examined whether the proliferation of naive CD4+ T cells must occur on 'autopilot', or whether extended periods of antigenic signaling can impact primary proliferative responses to antigen-presenting macrophages (macrophage APC). We found that a single exposure to antigen (18 h) simultaneously committed T cells to (1) up-regulate surface TCR above the level expressed on naive T cells, (2) undergo minimal cell division, and (3) acquire susceptibility to TCR-dependent activation-induced cell death. However, continued antigenic signaling between 18 and 72 h was required to amplify the number of daughter cells derived from the already committed T cells. Thus, a discrete commitment time was followed by a 'tuning' period, where extended antigenic signaling determined the volume of the proliferative response. We conclude that T cell commitment to full clonal expansion versus TCR-dependent death susceptibility represent two separate programming events whose timing can be segregated by macrophage APC.
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Affiliation(s)
- Adam G Schrum
- Laboratory of Transplantation Immunology and Nephrology, Department of Research, University Hospital-Basel, Basel, Switzerland.
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Parenti DL. Outer surface protein A and arthritis in hamsters. Infect Immun 2000; 68:7212-3. [PMID: 11203324 PMCID: PMC97844 DOI: 10.1128/iai.68.12.7212-7213.2000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Croke CL, Munson EL, Lovrich SD, Christopherson JA, Remington MC, England DM, Callister SM, Schell RF. Occurrence of severe destructive lyme arthritis in hamsters vaccinated with outer surface protein A and challenged with Borrelia burgdorferi. Infect Immun 2000; 68:658-63. [PMID: 10639430 PMCID: PMC97189 DOI: 10.1128/iai.68.2.658-663.2000] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Arthritis is a frequent and major complication of infection with Borrelia burgdorferi sensu stricto. The antigens responsible for the induction of arthritis are unknown. Here we provide direct evidence that a major surface protein, outer surface protein A (OspA), can induce arthritis. Hamsters were vaccinated with 30, 60, or 120 microg of recombinant OspA (rOspA) in aluminum hydroxide and challenged with B. burgdorferi sensu stricto isolate 297 or C-1-11. Swelling of the hind paws was detected in 100, 100, and 50% of hamsters vaccinated with 30, 60, or 120 microg of rOspA, respectively. In addition, arthritis developed in 57% of hamsters vaccinated with a canine rOspA vaccine after infection with B. burgdorferi sensu stricto. When the canine rOspA vaccine was combined with aluminum hydroxide, all vaccinated hamsters developed arthritis after challenge with B. burgdorferi sensu stricto. Histopathologic examination confirmed the development of severe destructive arthritis in rOspA-vaccinated hamsters challenged with B. burgdorferi sensu stricto. These findings suggest that rOspA vaccines should be modified to eliminate epitopes of OspA responsible for the induction of arthritis. Our results are important because an rOspA vaccine in aluminum hydroxide was approved by the Food and Drug Administration for use in humans.
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Affiliation(s)
- C L Croke
- Wisconsin State Laboratory of Hygiene, University of Wisconsin, Madison, Wisconsin 53706, USA
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