1
|
Gleeson TA, Kaiser C, Lawrence CB, Brough D, Allan SM, Green JP. The NLRP3 inflammasome is essential for IL-18 production in a murine model of macrophage activation syndrome. Dis Model Mech 2024; 17:dmm050762. [PMID: 38775430 DOI: 10.1242/dmm.050762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 05/13/2024] [Indexed: 06/04/2024] Open
Abstract
Hyperinflammatory disease is associated with an aberrant immune response resulting in cytokine storm. One such instance of hyperinflammatory disease is known as macrophage activation syndrome (MAS). The pathology of MAS can be characterised by significantly elevated serum levels of interleukin-18 (IL-18) and interferon gamma (IFNγ). Given the role for IL-18 in MAS, we sought to establish the role of inflammasomes in the disease process. Using a murine model of CpG-oligonucleotide-induced MAS, we discovered that the expression of the NLRP3 inflammasome was increased and correlated with IL-18 production. Inhibition of the NLRP3 inflammasome or the downstream caspase-1 prevented MAS-mediated upregulation of IL-18 in the plasma but, interestingly, did not alleviate key features of hyperinflammatory disease including hyperferritinaemia and splenomegaly. Furthermore blockade of IL-1 receptor with its antagonist IL-1Ra did not prevent the development of CpG-induced MAS, despite being clinically effective in the treatment of MAS. These data demonstrate that, during the development of MAS, the NLRP3 inflammasome was essential for the elevation in plasma IL-18 - a key cytokine in clinical cases of MAS - but was not a driving factor in the pathogenesis of CpG-induced MAS.
Collapse
Affiliation(s)
- Tara A Gleeson
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester M6 8HD, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester M13 9PL, UK
| | | | - Catherine B Lawrence
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester M6 8HD, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester M13 9PL, UK
| | - David Brough
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester M6 8HD, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester M13 9PL, UK
| | - Stuart M Allan
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester M6 8HD, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester M13 9PL, UK
| | - Jack P Green
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester M6 8HD, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester M13 9PL, UK
| |
Collapse
|
2
|
Gleeson TA, Kaiser C, Lawrence CB, Brough D, Allan SM, Green JP. The NLRP3 inflammasome is essential for IL-18 production in a murine model of macrophage activation syndrome. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.27.582284. [PMID: 38464243 PMCID: PMC10925192 DOI: 10.1101/2024.02.27.582284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Hyperinflammatory disease is associated with an aberrant immune response resulting in cytokine storm. One such instance of hyperinflammatory disease is known as macrophage activation syndrome (MAS). The pathology of MAS can be characterised by significantly elevated serum levels of interleukin (IL)-18 and interferon (IFN)-γ. Given the role for IL-18 in MAS, we sought to establish the role of inflammasomes in the disease process. Using a murine model of CpG-DNA induced MAS, we discovered that the expression of the NLRP3 inflammasome was increased and correlated with IL-18 production. Inhibition of the NLRP3 inflammasome, or downstream caspase-1, prevented MAS-mediated upregulation of plasma IL-18 but interestingly did not alleviate key features of hyperinflammatory disease including hyperferritinaemia and splenomegaly. Furthermore IL-1 receptor blockade with IL-1Ra did not prevent the development of CpG-induced MAS, despite being clinically effective in the treatment of MAS. These data demonstrate that in the development of MAS, the NLRP3 inflammasome was essential for the elevation in plasma IL-18, a key cytokine in clinical cases of MAS, but was not a driving factor in the pathogenesis of CpG-induced MAS.
Collapse
Affiliation(s)
- Tara A Gleeson
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester, UK
| | | | - Catherine B Lawrence
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester, UK
| | - David Brough
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester, UK
| | - Stuart M Allan
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester, UK
| | - Jack P Green
- Division of Neuroscience, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Geoffrey Jefferson Brain Research Centre, The Manchester Academic Health Science Centre, Northern Care Alliance NHS Foundation Trust, University of Manchester, Manchester, UK
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Manchester, UK
| |
Collapse
|
3
|
Umeda M, Origuchi T, Fujikawa K, Koga T, Mizokami A, Nakashima Y, Suzuki T, Okada A, Kawashiri SY, Ichinose K, Tamai M, Yamasaki S, Nakamura H, Kawakami A, Eguchi K. Hemophagocytic syndrome and inflammatory myopathy with abundant macrophages in a patient with adult-onset Still's disease. Intern Med 2014; 53:2385-9. [PMID: 25318809 DOI: 10.2169/internalmedicine.53.1081] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We herein describe a 71-year-old woman with adult-onset Still's disease (AOSD) who developed fever, myalgia, and pancytopenia. The bone marrow aspiration and muscle biopsy revealed hemophagocytic syndrome (HPS) and inflammatory myopathy with abundant macrophages (IMAM). Immunostained specimens were positive for expression of retinoic acid-inducible gene-I (RIG-I), which recognizes viral RNA in infiltrated mononuclear cells as well as muscle tissues. These findings suggest that RIG-I may be involved in induction of HPS and IMAM in AOSD.
Collapse
Affiliation(s)
- Masataka Umeda
- Department of Rheumatology, Graduate School of Biomedical Sciences, Nagasaki University, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Tamaki H, Shimizu H, Hiraoka E, Uechi E, Kishimoto M, Yamaguchi K, Okada M. Marked effect and steroid-sparing ability of anakinra on a patient with refractory adult-onset Still’s disease. Mod Rheumatol 2014. [DOI: 10.3109/s10165-009-0254-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
5
|
Mavragani CP, Spyridakis EG, Koutsilieris M. Adult-Onset Still's Disease: From Pathophysiology to Targeted Therapies. Int J Inflam 2012; 2012:879020. [PMID: 22792508 PMCID: PMC3390042 DOI: 10.1155/2012/879020] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 05/06/2012] [Indexed: 12/11/2022] Open
Abstract
Adult-onset Still's disease (AOSD) is a systemic inflammatory disorder affecting primarily young individuals. The diagnosis is primarily clinical and necessitates the exclusion of a wide range of mimicking disorders. Given the lack of solid data in regard to the underlying pathogenetic mechanisms, treatment of AOSD has been for years largely empirical. Recent advances have revealed a pivotal role of several proinflammatory cytokines such as tumor necrosis factor-α (TNF-α), interleukin-1 (IL-1), interleukin-6 (IL-6), interleukin-8 (IL-8), and interleukin-18 (IL-18) in disease pathogenesis, giving rise to the development of new targeted therapies aiming at optimal disease control.
Collapse
Affiliation(s)
- Clio P. Mavragani
- Department of Experimental Physiology, School of Medicine, University of Athens, Athens 11527, Greece
| | | | | |
Collapse
|
6
|
Thonhofer R, Hiller M, Just H, Trummer M, Siegel C, Dejaco C. Treatment of refractory adult-onset still’s disease with tocilizumab: report of two cases and review of the literature. Rheumatol Int 2011; 31:1653-6. [DOI: 10.1007/s00296-010-1631-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2010] [Accepted: 11/14/2010] [Indexed: 11/30/2022]
|
7
|
Marked effect and steroid-sparing ability of anakinra on a patient with refractory adult-onset Still's disease. Mod Rheumatol 2010; 20:200-4. [PMID: 20037747 DOI: 10.1007/s10165-009-0254-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2009] [Accepted: 11/02/2009] [Indexed: 10/20/2022]
Abstract
We report a case of refractory adult-onset Still's disease (AOSD) successfully controlled with anakinra, an interleukin-1 (IL-1) receptor antagonist. The patient was a 23-year-old Japanese woman with AOSD who could not be induced into remission despite of two courses of pulsed methylprednisolone followed by high-dose glucocorticoid administration in conjunction with high-dose intravenously administered gamma-globulin and methotrexate. To the best of our knowledge, this is the first case report in Japan of AOSD remission induced with anakinra.
Collapse
|