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Wang Y, Yuan X, Wang T, Wei W, Wu S, Hou H. Comprehensive evaluation of immune dysregulation in secondary hemophagocytic lymphohistiocytosis. Virulence 2024; 15:2342276. [PMID: 38629410 PMCID: PMC11028026 DOI: 10.1080/21505594.2024.2342276] [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] [Received: 11/20/2023] [Accepted: 04/08/2024] [Indexed: 04/19/2024] Open
Abstract
Host immune dysfunction plays a crucial role in the onset, progression, and outcome of hemophagocytic lymphohistiocytosis (HLH). This study aimed to comprehensively evaluate the peripheral immune profiles in patients with newly diagnosed secondary hemophagocytic lymphohistiocytosis (sHLH), and explore their predictive value for patient prognosis. A total of 77 patients with sHLH were enrolled in this study, with 31 of them experiencing mortality. Flow cytometry was used to assess the percentages, absolute numbers, and phenotypes of lymphocyte subsets. Simultaneously, cytokine levels and routine laboratory indicators were also collected. In sHLH patients, lymphocyte subset absolute numbers were significantly impaired, accompanied by T cell hyperactivation, B cell hyperactivation, and increased plasmablast proliferation. Prognostic analysis revealed that lower CD8+ T cell percentages, elevated APTT, IL-6, IL-10 levels, and increased CD4+CD28null T cell proportions were associated with poor patient outcomes. The study demonstrates dysregulation in the counts and phenotypes of lymphocyte subsets in sHLH patients. Several key factors, including IL-6, IL-10, APTT, and various T cell percentages, have potential as prognostic markers and therapeutic targets in sHLH.
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Affiliation(s)
- Yun Wang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xu Yuan
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ting Wang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Wei
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shiji Wu
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongyan Hou
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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2
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Wang W, Yuan X, Yu L, Pei F. Emapalumab as a therapeutic intervention for Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis: A case series. Medicine (Baltimore) 2024; 103:e39880. [PMID: 39331881 PMCID: PMC11441857 DOI: 10.1097/md.0000000000039880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Accepted: 09/10/2024] [Indexed: 09/29/2024] Open
Abstract
RATIONALE Epstein-Barr virus-associated hemophagocytic lymphohistiocytosis (EBV-HLH) is characterized by a severe cytokine storm, heightened inflammatory response, and immune-mediated damage to tissues and organs. Standard treatment protocols for hemophagocytic lymphohistiocytosis often fall short in effectively controlling EBV-HLH, leading to a need for novel therapeutic options. Emapalumab, a monoclonal antibody targeting interferon-gamma, has shown promise due to its targeted cytokine modulation capabilities and favorable safety profile. This study aimed to evaluate the efficacy and safety of emapalumab in pediatric patients with EBV-HLH. PATIENT CONCERNS The case series involved 4 pediatric patients diagnosed with EBV-HLH who did not achieve disease control despite receiving comprehensive treatment. DIAGNOSES All 4 pediatric patients were diagnosed with EBV-HLH. INTERVENTIONS Emapalumab was introduced as an adjunctive therapeutic intervention alongside the HLH-94 or L-DEP regimens for these patients. OUTCOMES Among the 4 patients, 1 experienced severe multiorgan dysfunction and opted to discontinue therapy. The remaining 3 patients showed controlled disease progression with significant clinical improvements following emapalumab administration. These improvements included reduced levels of inflammatory markers, normalization of blood counts and liver function, and decreased Epstein-Barr virus viral load. LESSONS The findings suggest that emapalumab may be an effective and safe treatment option for pediatric EBV-HLH. However, further research is necessary to confirm these outcomes, especially in critically ill patients.
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Affiliation(s)
- Wen Wang
- Department of Pediatrics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiao Yuan
- Department of Pediatrics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Li Yu
- Department of Pediatrics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fuyu Pei
- Department of Pediatrics, Nanfang Hospital, Southern Medical University, Guangzhou, China
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3
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Gallo PM, Kim J, McNerney KO, Diorio C, Foley C, Kagami L, Wagner K, Petrosa WL, Conlon H, Gollomp KL, Canna SW, Seif AE, Conrad MA, Kelsen JR, Romberg N, Bassiri H, Sullivan KE, Teachey DT, Paessler ME, Behrens EM, Lambert MP. Serum cytokine panels in pediatric clinical practice. J Allergy Clin Immunol 2024:S0091-6749(24)00977-1. [PMID: 39303891 DOI: 10.1016/j.jaci.2024.08.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 07/31/2024] [Accepted: 08/23/2024] [Indexed: 09/22/2024]
Abstract
BACKGROUND Cytokines are soluble signaling proteins that regulate inflammation and coordinate immune responses. Serum cytokine panels are increasingly used in medical practice, yet our understanding of cytokines as biomarkers for disease remains limited. OBJECTIVE We sought to analyze real-world single-center use of a multiplexed cytokine panel, correlate its results with diagnosis and severity, and explore its use in pediatric practice. METHODS A multiplexed cytokine panel, able to return same-day results, was implemented in April 2020 at the Children's Hospital of Philadelphia (Philadelphia, Pa) and its performance was validated for clinical use. Coded patient data were collected using the REDCap database, and correlations between cytokine levels and outcomes of interest were analyzed retrospectively. RESULTS Cytokine levels correlate with acuity of care, with patients admitted to the pediatric intensive care unit having the highest cytokine values. Patients with familial hemophagocytic lymphohistiocytosis (fHLH) showed prominent peaks in IFN-γ, IL-10, and TNF, whereas patients with sepsis exhibited high IL-6 and IL-8 with relatively modest IFN-γ. Cytokine release syndrome (CRS) after chimeric antigen receptor T-cell therapy often demonstrated pan-panel positivity at peak levels, with a similar pattern as that of fHLH. A ratio of [IFN-γ] + [IL-10]/[IL-6] + [IL-8] levels was able to distinguish fHLH and CRS from severe sepsis. CONCLUSIONS Cytokine levels correlate with severity of illness and can help differentiate between syndromes that present similarly, including fHLH and CRS compared with sepsis. Cytokine panels can be used as biomarkers to inform diagnosis and management decisions, but significant work remains to dissect complex clinical patterns of disease.
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Affiliation(s)
- Paul M Gallo
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pa; Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa.
| | - Jihwan Kim
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pa; Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Kevin O McNerney
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Caroline Diorio
- Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Caelin Foley
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Laura Kagami
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Kristina Wagner
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Whitney L Petrosa
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Hana Conlon
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Kandace L Gollomp
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pa; Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Scott W Canna
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Rheumatology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Alix E Seif
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Maire A Conrad
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Judith R Kelsen
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Neil Romberg
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Hamid Bassiri
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Infectious Disease, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Kathleen E Sullivan
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - David T Teachey
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Michele E Paessler
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Pathology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Edward M Behrens
- Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa; Division of Rheumatology, Children's Hospital of Philadelphia, Philadelphia, Pa
| | - Michele P Lambert
- Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, Pa; Immune Dysregulation Program, Children's Hospital of Philadelphia, Philadelphia, Pa
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Chen Y, Deng H, Zhou R, Jiang X, Wang H, Xin S, Mo W, Wang S, Liu Y. Comprehensive mapping of immune perturbations associated with secondary hemophagocytic lymphohistiocytosis. J Leukoc Biol 2024:qiae138. [PMID: 38973235 DOI: 10.1093/jleuko/qiae138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 05/02/2024] [Accepted: 06/13/2024] [Indexed: 07/09/2024] Open
Abstract
Secondary hemophagocytic lymphohistiocytosis (sHLH) is a hyperinflammatory syndrome characterized by immune disorders. It is imperative to elucidate the immunophenotypic panorama and the interactions among these cells in patients. Human peripheral blood mononuclear cells were collected from healthy donors and sHLH patients and tested using multicolor flow cytometry. We used FlowSOM to explore and visualize the immunophenotypic characteristics of sHLH. By demonstrating the phenotypes of immune cells, we discovered that sHLH patients had significantly higher levels of CD56+ monocytes, higher levels of myeloid-derived suppressor cells, low-density neutrophil-to-T cell ratio, and higher heterogeneous T cell activation than healthy donors. However, natural killer cell cytotoxicity and function were impaired. We then assessed the correlations among 30 immune cell types and evaluated metabolic analysis. Our findings demonstrated polymorphonuclear myeloid-derived suppressor cells, CD56+ monocytes, and neutrophil-to-T cell ratio were elevated abnormally in sHLH patients, which may indicate an association with immune overactivation and inflammatory response. We are expected to confirm that they are involved in the occurrence of the disease through further in-depth research.
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Affiliation(s)
- Yinchun Chen
- Department of Hematology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, No. 1 Panfu Road, Guangzhou 510180, China
- Department of Hematology, Guangzhou First People's Hospital, No. 1 Panfu Road, Guangzhou 510180, China
| | - Haimei Deng
- Department of Hematology, The Seventh Affiliated Hospital of Sun Yat-Sen University, No. 628, Zhenyuan Road, Xinhuling Street, Shenzhen 518118, China
| | - Ruiqing Zhou
- Department of Hematology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, No. 1 Panfu Road, Guangzhou 510180, China
- Department of Hematology, Guangzhou First People's Hospital, No. 1 Panfu Road, Guangzhou 510180, China
| | - Xiaotao Jiang
- Department of Gastroenterology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, No. 16 Airport Road, Guangzhou 510400, China
| | - Huijuan Wang
- Center for Medical Research on Innovation and Translation, Guangzhou First People's Hospital, No. 10 Huan Yu Second Road, Guangzhou 510180, China
| | - Songqing Xin
- Changan Hospital of Dongguan, No. 171 Changqing South Road, Dongguan 523850, China
| | - Wenjian Mo
- Department of Hematology, Guangzhou First People's Hospital, No. 1 Panfu Road, Guangzhou 510180, China
| | - Shunqing Wang
- Department of Hematology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, No. 1 Panfu Road, Guangzhou 510180, China
- Department of Hematology, Guangzhou First People's Hospital, No. 1 Panfu Road, Guangzhou 510180, China
| | - Yufeng Liu
- Department of Hematology, The Second Affiliated Hospital, School of Medicine, South China University of Technology, No. 1 Panfu Road, Guangzhou 510180, China
- Department of Hematology, Guangzhou First People's Hospital, No. 1 Panfu Road, Guangzhou 510180, China
- Center for Medical Research on Innovation and Translation, Guangzhou First People's Hospital, No. 10 Huan Yu Second Road, Guangzhou 510180, China
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5
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Ruscitti P, Allanore Y, Baldini C, Barilaro G, Bartoloni Bocci E, Bearzi P, Bellis E, Berardicurti O, Biaggi A, Bombardieri M, Cantarini L, Cantatore FP, Caporali R, Caso F, Cervera R, Ciccia F, Cipriani P, Chatzis L, Colafrancesco S, Conti F, Corberi E, Costa L, Currado D, Cutolo M, D'Angelo S, Del Galdo F, Di Cola I, Di Donato S, Distler O, D'Onofrio B, Doria A, Fautrel B, Fasano S, Feist E, Fisher BA, Gabini M, Gandolfo S, Gatto M, Genovali I, Gerli R, Grembiale RD, Guggino G, Hoffmann-Vold AM, Iagnocco A, Iaquinta FS, Liakouli V, Manoussakis MN, Marino A, Mauro D, Montecucco C, Mosca M, Naty S, Navarini L, Occhialini D, Orefice V, Perosa F, Perricone C, Pilato A, Pitzalis C, Pontarini E, Prete M, Priori R, Rivellese F, Sarzi-Puttini P, Scarpa R, Sebastiani G, Selmi C, Shoenfeld Y, Triolo G, Trunfio F, Yan Q, Tzioufas AG, Giacomelli R. Tailoring the treatment of inflammatory rheumatic diseases by a better stratification and characterization of the clinical patient heterogeneity. Findings from a systematic literature review and experts' consensus. Autoimmun Rev 2024; 23:103581. [PMID: 39069240 DOI: 10.1016/j.autrev.2024.103581] [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] [Received: 05/12/2024] [Accepted: 07/23/2024] [Indexed: 07/30/2024]
Abstract
Inflammatory rheumatic diseases are different pathologic conditions associated with a deregulated immune response, codified along a spectrum of disorders, with autoinflammatory and autoimmune diseases as two-end phenotypes of this continuum. Despite pathogenic differences, inflammatory rheumatic diseases are commonly managed with a limited number of immunosuppressive drugs, sometimes with partial evidence or transferring physicians' knowledge in different patients. In addition, several randomized clinical trials, enrolling these patients, did not meet the primary pre-established outcomes and these findings could be linked to the underlying molecular diversities along the spectrum of inflammatory rheumatic disorders. In fact, the resulting patient heterogeneity may be driven by differences in underlying molecular pathology also resulting in variable responses to immunosuppressive drugs. Thus, the identification of different clinical subsets may possibly overcome the major obstacles that limit the development more effective therapeutic strategies for these patients with inflammatory rheumatic diseases. This clinical heterogeneity could require a diverse therapeutic management to improve patient outcomes and increase the frequency of clinical remission. Therefore, the importance of better patient stratification and characterization is increasingly pointed out according to the precision medicine principles, also suggesting a new approach for disease treatment. In fact, based on a better proposed patient profiling, clinicians could more appropriately balance the therapeutic management. On these bases, we synthetized and discussed the available literature about the patient profiling in regard to therapy in the context of inflammatory rheumatic diseases, mainly focusing on randomized clinical trials. We provided an overview of the importance of a better stratification and characterization of the clinical heterogeneity of patients with inflammatory rheumatic diseases identifying this point as crucial in improving the management of these patients.
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Affiliation(s)
- Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Yannick Allanore
- Rheumatology Department, Cochin Hospital, APHP, INSERM U1016, Université Paris Cité, Paris, France
| | - Chiara Baldini
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giuseppe Barilaro
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Member of ERN-ReCONNET/RITA, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Elena Bartoloni Bocci
- Section of Rheumatology, Department of Medicine and Surgery, University of Perugia, Italy
| | - Pietro Bearzi
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Elisa Bellis
- Academic Rheumatology Centre, Dipartimento di Scienze Cliniche e Biologiche Università di Torino - AO Mauriziano di Torino, Turin, Italy
| | - Onorina Berardicurti
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Alice Biaggi
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Luca Cantarini
- Department of Medical Sciences, Surgery and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet's Disease Clinic, University of Siena, Siena, Italy; Azienda Ospedaliero-Universitaria Senese [European Reference Network (ERN) for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) Center] Siena, Italy
| | - Francesco Paolo Cantatore
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, University of Milan, Paediatric Rheumatology Unit, and Clinical Rheumatology Unit, ASST Pini-CTO, Milan, Italy
| | - Francesco Caso
- Rheumatology Research Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Ricard Cervera
- Department of Autoimmune Diseases, Reference Centre for Systemic Autoimmune Diseases, Vasculitis and Autoinflammatory Diseases of the Catalan and Spanish Health Systems, Member of ERN-ReCONNET/RITA, Hospital Clínic, University of Barcelona, Barcelona, Catalonia, Spain
| | - Francesco Ciccia
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Loukas Chatzis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Serena Colafrancesco
- Department of Internal Medicine and Medical Specialties, Rheumatology Unit, Sapienza University of Rome, Viale del Policlinico 155, 00185 Rome, Italy
| | - Fabrizio Conti
- Department of Internal Medicine and Medical Specialties, Rheumatology Unit, Sapienza University of Rome, Viale del Policlinico 155, 00185 Rome, Italy
| | - Erika Corberi
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Luisa Costa
- Rheumatology Research Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Damiano Currado
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology and Academic Division of Rheumatology, Department of Internal Medicine and Specialties, University of Genova Italy, IRCCS Polyclinic Hospital, Genova, Italy
| | - Salvatore D'Angelo
- Rheumatology Depatment of Lucania, San Carlo Hospital of Potenza and Madonna delle Grazie Hospital of Matera, Potenza, Italy
| | - Francesco Del Galdo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Ilenia Di Cola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Stefano Di Donato
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Bernardo D'Onofrio
- Department of Internal Medicine and Therapeutics, Università di Pavia, Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Bruno Fautrel
- Sorbonne Université - Assistance Publique Hôpitaux de Paris, INSERM UMRS 1136, Hôpital de La Pitié Salpêtrière, Paris, France
| | - Serena Fasano
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Eugen Feist
- Department of Rheumatology, Helios Fachklinik, Sophie-von-Boetticher-Straße 1, 39245, Vogelsang-Gommern, Germany; Charité - Universitätsmedizin Berlin, Medizinische Klinik mit Schwerpunkt Rheumatologie und Klinische Immunologie, Berlin, Germany
| | - Benjamin A Fisher
- Institute of Inflammation and Ageing, University Hospitals Birmingham, Birmingham, UK; Department of Rheumatology, National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Marco Gabini
- Rheumatology Unit, Santo Spirito Hospital, Pescara, Italy
| | - Saviana Gandolfo
- Unit of Rheumatology, San Giovanni Bosco Hospital, Naples, Italy
| | - Mariele Gatto
- Academic Rheumatology Centre, Dipartimento di Scienze Cliniche e Biologiche Università di Torino - AO Mauriziano di Torino, Turin, Italy
| | - Irene Genovali
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Roberto Gerli
- Section of Rheumatology, Department of Medicine and Surgery, University of Perugia, Italy
| | - Rosa Daniela Grembiale
- Rheumatology Research Unit, Dipartimento di Scienze della Salute, Università degli studi "Magna Graecia" di Catanzaro, Catanzaro, Italy
| | - Giuliana Guggino
- Rheumatology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Anna Maria Hoffmann-Vold
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Rheumatology, Oslo University Hospital-Rikshospitalet, Oslo, Norway
| | - Annamaria Iagnocco
- Academic Rheumatology Centre, Dipartimento di Scienze Cliniche e Biologiche Università di Torino - AO Mauriziano di Torino, Turin, Italy
| | - Francesco Salvatore Iaquinta
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Vasiliki Liakouli
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Menelaos N Manoussakis
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Annalisa Marino
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Daniele Mauro
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carlomaurizio Montecucco
- Department of Internal Medicine and Therapeutics, Università di Pavia, Division of Rheumatology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marta Mosca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Saverio Naty
- Department of Health Sciences, "Magna Græcia" University of Catanzaro, 88100 Catanzaro, Italy
| | - Luca Navarini
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Daniele Occhialini
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Valeria Orefice
- Rheumatology Unit, San Camillo-Forlanini Hospital, Rome, Italy
| | - Federico Perosa
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Carlo Perricone
- Section of Rheumatology, Department of Medicine and Surgery, University of Perugia, Italy
| | - Andrea Pilato
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Elena Pontarini
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Marcella Prete
- Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Italy
| | - Roberta Priori
- Department of Internal Medicine and Medical Specialties, Rheumatology Unit, Sapienza University of Rome, Viale del Policlinico 155, 00185 Rome, Italy
| | - Felice Rivellese
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, Queen Mary University of London and Barts NIHR BRC & NHS Trust & National Institute for Health and Care Research (NIHR) Barts Biomedical Research Centre (BRC), London, UK
| | - Piercarlo Sarzi-Puttini
- Rheumatology Department, ASST Fatebenefratelli Luigi Sacco University Hospital, Milan, Italy; Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Raffaele Scarpa
- Rheumatology Research Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | | | - Carlo Selmi
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Yehuda Shoenfeld
- Zabludovwicz autoimmunity center, Sheba medical center, Tel Hashomer Israel, Reichman University, Herzeliya, Israel
| | - Giovanni Triolo
- Rheumatology Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Francesca Trunfio
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Qingran Yan
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Athanasios G Tzioufas
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece
| | - Roberto Giacomelli
- Rheumatology and Clinical Immunology, Department of Medicine, School of Medicine, University of Rome "Campus Bio-Medico", 00128 Rome, Italy; Clinical and Research Section of Rheumatology and Clinical Immunology, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
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6
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Abida F, Ben Salah R, Chaari M, Koubaa M, Ben Jemaa M, Elleuch H, Bahloul Z. Reactive hemophagocytic lymphohistiocytosis: Epidemiological, clinico-biological and etiological profile. Curr Res Transl Med 2024; 72:103459. [PMID: 39002408 DOI: 10.1016/j.retram.2024.103459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 06/18/2024] [Accepted: 06/26/2024] [Indexed: 07/15/2024]
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is an hyperinflammatory state resulting from increased secretion of proinflammatory cytokines, which are responsible for clinical, biological and cytological manifestations. OBJECTIVE The aim of our study is to describe the epidemiological, clinical, biological, etiological and evolutionary profile of HLH in Tunisia. METHODS A retrospective study that involved patients, with images of hemophagocytosis in myelograms analyzed at the laboratory of biological hematology of the University Hospital "Hédi-Chaker" of Sfax-Tunisia, followed at these departments: hematology, internal medicine, department of infectious-diseases and department of gastroenterology, (June2017- May2021). First, we identified all patients with hemophagocytosis images. Secondly, we selected the patients who fulfilled the diagnostic criteria of the HLH-2004-score. RESULTS Nineteen patients were included in this study. Nine men and 10 women with a mean age of 37.95 years. Fever was present in all patients. Organomegaly was described in 74% of cases. The most frequent cytopenia was anemia (100%). Hypertriglyceridemia was noted in 79% of cases and hyperferritinemia (> 500 ng/mL) was ubiquitous. In myelogram, 68% of patients had slides showing numerous or very numerous images of hemophagocytosis. The infectious pathology was the most common cause of HLH (42%). No cause was found in 10% of cases. The corticosteroid therapy at a dose of 1 mg/kg/day was prescribed in 89% of our patients. The overall evolution was favorable in 58% of cases. The mortality was not associated with the causal pathology (p=0.218). CONCLUSION Secondary HLH is likely to be under-recognized, which contributes to its high morbidity and mortality. Early recognition is crucial for any reasonable attempt at curative therapy.
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Affiliation(s)
- Fatma Abida
- Laboratory of hematology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Raida Ben Salah
- Department of internal medicine, Hedi Chaker University Hospital, Sfax, Tunisia.
| | - Mourad Chaari
- Laboratory of hematology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Makram Koubaa
- Department of infectious diseases, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Mounir Ben Jemaa
- Department of infectious diseases, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Henda Elleuch
- Laboratory of hematology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Zouheir Bahloul
- Department of internal medicine, Hedi Chaker University Hospital, Sfax, Tunisia
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7
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Jiang L, Lunding LP, Webber WS, Beckmann K, Azam T, Falkesgaard Højen J, Amo-Aparicio J, Dinarello A, Nguyen TT, Pessara U, Parera D, Orlicky DJ, Fischer S, Wegmann M, Dinarello CA, Li S. An antibody to IL-1 receptor 7 protects mice from LPS-induced tissue and systemic inflammation. Front Immunol 2024; 15:1427100. [PMID: 38983847 PMCID: PMC11231367 DOI: 10.3389/fimmu.2024.1427100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Accepted: 06/10/2024] [Indexed: 07/11/2024] Open
Abstract
Introduction Interleukin-18 (IL-18), a pro-inflammatory cytokine belonging to the IL-1 Family, is a key mediator ofautoinflammatory diseases associated with the development of macrophage activation syndrome (MAS).High levels of IL-18 correlate with MAS and COVID-19 severity and mortality, particularly in COVID-19patients with MAS. As an inflammation inducer, IL-18 binds its receptor IL-1 Receptor 5 (IL-1R5), leadingto the recruitment of the co-receptor, IL-1 Receptor 7 (IL-1R7). This heterotrimeric complex subsequentlyinitiates downstream signaling, resulting in local and systemic inflammation. Methods We reported earlier the development of a novel humanized monoclonal anti-human IL-1R7 antibody whichspecifically blocks the activity of human IL-18 and its inflammatory signaling in human cell and wholeblood cultures. In the current study, we further explored the strategy of blocking IL-1R7 inhyperinflammation in vivo using animal models. Results We first identified an anti-mouse IL-1R7 antibody that significantly suppressed mouse IL-18 andlipopolysaccharide (LPS)-induced IFNg production in mouse splenocyte and peritoneal cell cultures. Whenapplied in vivo, the antibody reduced Propionibacterium acnes and LPS-induced liver injury and protectedmice from tissue and systemic hyperinflammation. Importantly, anti-IL-1R7 significantly inhibited plasma,liver cell and spleen cell IFNg production. Also, anti-IL-1R7 downregulated plasma TNFa, IL-6, IL-1b,MIP-2 production and the production of the liver enzyme ALT. In parallel, anti-IL-1R7 suppressed LPSinducedinflammatory cell infiltration in lungs and inhibited the subsequent IFNg production andinflammation in mice when assessed using an acute lung injury model. Discussion Altogether, our data suggest that blocking IL-1R7 represents a potential therapeutic strategy to specificallymodulate IL-18-mediated hyperinflammation, warranting further investigation of its clinical application intreating IL-18-mediated diseases, including MAS and COVID-19.
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Affiliation(s)
- Liqiong Jiang
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Lars P. Lunding
- Division of Lung Immunology, Priority Area of Chronic Lung Diseases, Research Center Borstel-Leibniz Lung Center, Borstel, Germany
- Airway Research Center North, Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - William S. Webber
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
| | | | - Tania Azam
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Jesper Falkesgaard Højen
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Jesus Amo-Aparicio
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Alberto Dinarello
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Tom T. Nguyen
- Mucosal Inflammation Program and Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Children’s Hospital Colorado, University of Colorado, Aurora, CO, United States
| | - Ulrich Pessara
- MAB Discovery GmbH, Polling, Germany
- IcanoMAB GmbH, Polling, Germany
| | - Daniel Parera
- MAB Discovery GmbH, Polling, Germany
- IcanoMAB GmbH, Polling, Germany
| | - David J. Orlicky
- Department of Pathology, University of Colorado Denver Anschutz Medical Campus, Aurora, CO, United States
| | - Stephan Fischer
- MAB Discovery GmbH, Polling, Germany
- IcanoMAB GmbH, Polling, Germany
| | - Michael Wegmann
- Division of Lung Immunology, Priority Area of Chronic Lung Diseases, Research Center Borstel-Leibniz Lung Center, Borstel, Germany
- Airway Research Center North, Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Charles A. Dinarello
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Suzhao Li
- Department of Medicine, University of Colorado Denver, Aurora, CO, United States
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Chandrakasan S, Jordan MB, Baker A, Behrens EM, Bhatla D, Chien M, Eckstein OS, Henry MM, Hermiston ML, Hinson AP, Leiding JW, Oladapo A, Patel SA, Pednekar P, Ray AK, Dávila Saldaña B, Sarangi SN, Walkovich KJ, Yee JD, Zoref-Lorenz A, Allen CE. Real-world treatment patterns and outcomes in patients with primary hemophagocytic lymphohistiocytosis treated with emapalumab. Blood Adv 2024; 8:2248-2258. [PMID: 38429096 PMCID: PMC11117018 DOI: 10.1182/bloodadvances.2023012217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/19/2024] [Accepted: 02/09/2024] [Indexed: 03/03/2024] Open
Abstract
ABSTRACT Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening, hyperinflammatory syndrome. Emapalumab, a fully human monoclonal antibody that neutralizes the proinflammatory cytokine interferon gamma, is approved in the United States to treat primary HLH (pHLH) in patients with refractory, recurrent, or progressive disease, or intolerance with conventional HLH treatments. REAL-HLH, a retrospective study, conducted across 33 US hospitals, evaluated real-world treatment patterns and outcomes in patients treated with ≥1 dose of emapalumab between 20 November 2018 and 31 October 2021. In total, 46 patients met the pHLH classification criteria. Median age at diagnosis was 1.0 year (range, 0.3-21.0). Emapalumab was initiated for treating refractory (19/46), recurrent (14/46), or progressive (7/46) pHLH. At initiation, 15 of 46 patients were in the intensive care unit, and 35 of 46 had received prior HLH-related therapies. Emapalumab treatment resulted in normalization of key laboratory parameters, including chemokine ligand 9 (24/33, 72.7%), ferritin (20/45, 44.4%), fibrinogen (37/38, 97.4%), platelets (39/46, 84.8%), and absolute neutrophil count (40/45, 88.9%). Forty-two (91.3%) patients were considered eligible for transplant. Pretransplant survival was 38 of 42 (90.5%). Thirty-one (73.8%) transplant-eligible patients proceeded to transplant, and 23 of 31 (74.2%) of those who received transplant were alive at the end of the follow-up period. Twelve-month survival probability from emapalumab initiation for the entire cohort (N = 46) was 73.1%. There were no discontinuations because of adverse events. In conclusion, results from the REAL-HLH study, which describes treatment patterns, effectiveness, and outcomes in patients with pHLH treated with emapalumab in real-world settings, are consistent with the emapalumab pivotal phase 2/3 pHLH trial.
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Affiliation(s)
- Shanmuganathan Chandrakasan
- Division of Bone Marrow Transplant, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University, Atlanta, GA
| | - Michael B. Jordan
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Ashley Baker
- Department of Pediatrics, Division of Hematology Oncology, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Edward M. Behrens
- Division of Rheumatology, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Deepika Bhatla
- Department of Pediatric Hematology Oncology, Saint Louis University, St. Louis, MO
| | - May Chien
- Department of Hematology-Oncology, Lucile Packard Children's Hospital at Stanford University, Palo Alto, CA
| | - Olive S. Eckstein
- Division of Pediatric Hematology and Oncology, Baylor College of Medicine, Houston, TX
| | - Michael M. Henry
- Department of Pediatric Hematology-Oncology, Phoenix Children’s, Phoenix, AZ
| | - Michelle L. Hermiston
- Department of Pediatric Hematology-Oncology, University of California San Francisco, San Francisco, CA
| | - Ashley P. Hinson
- Department of Pediatric Hematology-Oncology, Atrium Health, Levine Children's Hospital, Charlotte, NC
| | - Jennifer W. Leiding
- Division of Allergy and Immunology, Department of Pediatrics, Johns Hopkins University, Baltimore, MD
| | | | - Sachit A. Patel
- Department of Pediatrics, University of Nebraska Medical Center, Omaha, NE
| | | | - Anish K. Ray
- Department of Pediatric Hematology-Oncology, Cook Children's Medical Center, Fort Worth, TX
| | - Blachy Dávila Saldaña
- Division of Blood and Marrow Transplantation, Children's National Medical Center, Washington, DC
| | - Susmita N. Sarangi
- Department of Pediatric Hematology-Oncology, MedStar Georgetown University Hospital, Washington, DC
| | - Kelly J. Walkovich
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI
| | | | - Adi Zoref-Lorenz
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Division of Hematology, Hematology Institute, Meir Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Carl E. Allen
- Division of Pediatric Hematology and Oncology, Baylor College of Medicine, Houston, TX
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Belozerov KE, Solomatina NM, Isupova EA, Kuznetsova AA, Kostik MM. Systemic juvenile idiopathic arthritis-associated lung disease: A retrospective cohort study. World J Clin Pediatr 2024; 13:88912. [PMID: 38596441 PMCID: PMC11000059 DOI: 10.5409/wjcp.v13.i1.88912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/03/2024] [Accepted: 02/18/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Lung damage in systemic juvenile arthritis (sJIA) is one of the contemporary topics in pediatric rheumatology. Several previous studies showed the severe course and fatal outcomes in some patients. The information about interstitial lung disease (ILD) in the sJIA is scarce and limited to a total of 100 cases. AIM To describe the features of sJIA patients with ILD in detail. METHODS In the present retrospective cohort study, information about 5 patients less than 18-years-old with sJIA and ILD were included. The diagnosis of sJIA was made according to the current 2004 and new provisional International League of Associations for Rheumatology criteria 2019. ILD was diagnosed with chest computed tomography with the exclusion of other possible reasons for concurrent lung involvement. Macrophage activation syndrome (MAS) was diagnosed with HLH-2004 and 2016 EULAR/ACR/PRINTO Classification Criteria and hScores were calculated during the lung involvement. RESULTS The onset age of sJIA ranged from 1 year to 10 years. The time interval before ILD ranged from 1 mo to 3 years. The disease course was characterized by the prevalence of the systemic features above articular involvement, intensive rash (100%), persistent and very active MAS (hScore range: 194-220) with transaminitis (100%), and respiratory symptoms (100%). Only 3 patients (60%) developed a clubbing phenomenon. All patients (100%) had pleural effusion and 4 patients (80%) had pericardial effusion at the disease onset. Two patients (40%) developed pulmonary arterial hypertension. Infusion-related reactions to tocilizumab were observed in 3 (60%) of the patients. One patient with trisomy 21 had a fatal disease course. Half of the remaining patients had sJIA remission and 2 patients had improvement. Lung disease improved in 3 patients (75%), but 1 of them had initial deterioration of lung involvement. One patient who has not achieved the sJIA remission had the progressed course of ILD. No cases of hyper-eosinophilia were noted. Four patients (80%) received canakinumab and one (20%) tocilizumab at the last follow-up visit. CONCLUSION ILD is a severe life-threatening complication of sJIA that may affect children of different ages with different time intervals since the disease onset. Extensive rash, serositis (especially pleuritis), full-blown MAS with transaminitis, lymphopenia, trisomy 21, eosinophilia, and biologic infusion reaction are the main predictors of ILD. The following studies are needed to find the predictors, pathogenesis, and treatment options, for preventing and treating the ILD in sJIA patients.
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Affiliation(s)
- Konstantin E Belozerov
- Department of Pediatric, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia
- St. Petersburg State Budgetary Institution of Health Care, Children's City Polyclinic No. 29 of the Kalininsky District of St. Petersburg, St. Petersburg 195274, Russia
| | - Natalia M Solomatina
- Department of Pediatric, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia
| | - Eugenia A Isupova
- Department of Pediatric, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia
| | - Alla A Kuznetsova
- Department of Pediatric, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia
| | - Mikhail M Kostik
- Department of Pediatric, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia
- Research Laboratory of Autoimmune and Autoinflammatory Diseases, World-Class Research Centre for Personalized Medicine, Almazov National Medical Research Centre, St. Petersburg 197341, Russia
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10
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Miyamae T, Tani Y, Inoue E, Tomohiro K, Harigai M. Interleukin-18 as a crucial cytokine in chronic arthritic systemic juvenile idiopathic arthritis. Int J Rheum Dis 2024; 27:e15105. [PMID: 38497594 DOI: 10.1111/1756-185x.15105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 02/21/2024] [Indexed: 03/19/2024]
Affiliation(s)
- Takako Miyamae
- Department of Pediatric Rheumatology, Institute of Rheumatology, Tokyo Women's Medical University Hospital, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Yumi Tani
- Department of Pediatric Rheumatology, Institute of Rheumatology, Tokyo Women's Medical University Hospital, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Eisuke Inoue
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Showa University Research Administration Center, Showa University, Tokyo, Japan
| | - Kawabe Tomohiro
- Department of Pediatric Rheumatology, Institute of Rheumatology, Tokyo Women's Medical University Hospital, Tokyo, Japan
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Masayoshi Harigai
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Department of Rheumatology, Institute of Rheumatology, Tokyo Women's Medical University Hospital, Tokyo, Japan
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11
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Huang Y, Sompii-Montgomery L, Patti J, Pickering A, Yasin S, Do T, Baker E, Gao D, Abdul-Aziz R, Behrens EM, Canna S, Clark M, Co DO, Collins KP, Eberhard B, Friedman M, Graham TB, Hahn T, Hersh AO, Hobday P, Holland MJ, Huggins J, Lu PY, Mannion ML, Manos CK, Neely J, Onel K, Orandi AB, Ramirez A, Reinhardt A, Riskalla M, Santiago L, Stoll ML, Ting T, Grom AA, Towe C, Schulert GS. Disease Course, Treatments, and Outcomes of Children With Systemic Juvenile Idiopathic Arthritis-Associated Lung Disease. Arthritis Care Res (Hoboken) 2024; 76:328-339. [PMID: 37691306 PMCID: PMC11156420 DOI: 10.1002/acr.25234] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/17/2023] [Accepted: 09/07/2023] [Indexed: 09/12/2023]
Abstract
OBJECTIVE Systemic juvenile idiopathic arthritis-associated lung disease (SJIA-LD) is a life-threatening disease complication. Key questions remain regarding clinical course and optimal treatment approaches. The objectives of the study were to detail management strategies after SJIA-LD detection, characterize overall disease courses, and measure long-term outcomes. METHODS This was a prospective cohort study. Clinical data were abstracted from the electronic medical record, including current clinical status and changes since diagnosis. Serum biomarkers were determined and correlated with presence of LD. RESULTS We enrolled 41 patients with SJIA-LD, 85% with at least one episode of macrophage activation syndrome and 41% with adverse reactions to a biologic. Although 93% of patients were alive at last follow-up (median 2.9 years), 37% progressed to requiring chronic oxygen or other ventilator support, and 65% of patients had abnormal overnight oximetry studies, which changed over time. Eighty-four percent of patients carried the HLA-DRB1*15 haplotype, significantly more than patients without LD. Patients with SJIA-LD also showed markedly elevated serum interleukin-18 (IL-18), variable C-X-C motif chemokine ligand 9 (CXCL9), and significantly elevated matrix metalloproteinase 7. Treatment strategies showed variable use of anti-IL-1/6 biologics and addition of other immunomodulatory treatments and lung-directed therapies. We found a broad range of current clinical status independent of time from diagnosis or continued biologic treatment. Multidomain measures of change showed imaging features were the least likely to improve with time. CONCLUSION Patients with SJIA-LD had highly varied courses, with lower mortality than previously reported but frequent hypoxia and requirement for respiratory support. Treatment strategies were highly varied, highlighting an urgent need for focused clinical trials.
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Affiliation(s)
- Yannan Huang
- Yannan Huang, MD, Laura Sompii-Montgomery, MD, Jessica Patti, BSN, Thuy Do, BS, Elizabeth Baker, Denny Gao, MS: Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Laura Sompii-Montgomery
- Yannan Huang, MD, Laura Sompii-Montgomery, MD, Jessica Patti, BSN, Thuy Do, BS, Elizabeth Baker, Denny Gao, MS: Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Jessica Patti
- Yannan Huang, MD, Laura Sompii-Montgomery, MD, Jessica Patti, BSN, Thuy Do, BS, Elizabeth Baker, Denny Gao, MS: Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Alex Pickering
- Alex Pickering, PhD: Harvard Medical School, Boston, Massachusetts
| | - Shima Yasin
- Shima Yasin, MD, MSc: University of Iowa Carver College of Medicine, Iowa City
| | - Thuy Do
- Yannan Huang, MD, Laura Sompii-Montgomery, MD, Jessica Patti, BSN, Thuy Do, BS, Elizabeth Baker, Denny Gao, MS: Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Elizabeth Baker
- Yannan Huang, MD, Laura Sompii-Montgomery, MD, Jessica Patti, BSN, Thuy Do, BS, Elizabeth Baker, Denny Gao, MS: Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Denny Gao
- Yannan Huang, MD, Laura Sompii-Montgomery, MD, Jessica Patti, BSN, Thuy Do, BS, Elizabeth Baker, Denny Gao, MS: Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Rabheh Abdul-Aziz
- Rabheh Abdul-Aziz, MD, MS: University at Buffalo, Oishei Children’s Hospital, Buffalo, New York
| | - Edward M. Behrens
- Edward M. Behrens, MD, Scott Canna, MD: The Children’s Hospital of Philadelphia and Perelman School of Medicine at The University of Pennsylvania, Philadelphia
| | - Scott Canna
- Edward M. Behrens, MD, Scott Canna, MD: The Children’s Hospital of Philadelphia and Perelman School of Medicine at The University of Pennsylvania, Philadelphia
| | - Matthew Clark
- Matthew Clark, MD: Prisma Health Children’s Hospital Upstate and University of South Carolina School of Medicine-Greenville, Greenville
| | - Dominic O. Co
- Dominic O. Co, MD, PhD: University of Wisconsin-Madison, Madison
| | - Kathleen P. Collins
- Kathleen P. Collins, MD: University of Tennessee Health Science Center College of Medicine, Memphis
| | - Barbara Eberhard
- Barbara Eberhard, MD: Cohen Children’s Northwell Health, New Hyde Park, New York
| | - Monica Friedman
- Monica Friedman, DO: Orlando Health Arnold Palmer Hospital for Children, Orlando, Florida
| | - Thomas B. Graham
- Thomas B. Graham, MD, MS: Monroe Carell Jr. Children’s Hospital at Vanderbilt, Nashville, Tennessee
| | - Timothy Hahn
- Timothy Hahn, MD: Penn State Health Children’s Hospital, Hershey, Pennsylvania
| | - Aimee O. Hersh
- Aimee O. Hersh, MD: University of Utah School of Medicine, Salt Lake City
| | - Patricia Hobday
- Patricia Hobday, MD, Mona Riskalla, MD: University of Minnesota, Minneapolis
| | - Michael J. Holland
- Michael J. Holland, MD, MS: Children’s Mercy Kansas City, Kansas City, Missouri
| | - Jennifer Huggins
- Jennifer Huggins, MD, Tracy Ting, MD, MSc, Alexei A. Grom, MD, Christopher Towe, MD, Grant S. Schulert, MD, PhD: Cincinnati Children’s Hospital Medical Center and University Cincinnati College of Medicine, Cincinnati, Ohio
| | - Pai-Yue Lu
- Pai-Yue Lu, MD, MSc: University of Kentucky, Lexington
| | - Melissa L. Mannion
- Melissa L. Mannion, MD, Matthew L. Stoll, MD, PhD: University of Alabama at Birmingham, Birmingham
| | - Cynthia K. Manos
- Cynthia K. Manos MD: Emory University School of Medicine and Children’s Healthcare of Atlanta, Atlanta, Georgia
| | - Jessica Neely
- Jessica Neely, MD: University of California, San Francisco
| | - Karen Onel
- Karen Onel, MD: Hospital for Special Surgery and Weill Cornell Medical Center, New York City, New York
| | | | - Andrea Ramirez
- Andrea Ramirez, MD: Baylor College of Medicine, Houston, Texas
| | - Adam Reinhardt
- Adam Reinhardt, MD: Boys Town National Research Hospital, Boys Town, Nebraska
| | - Mona Riskalla
- Patricia Hobday, MD, Mona Riskalla, MD: University of Minnesota, Minneapolis
| | - Laisa Santiago
- Laisa Santiago, MD: Johns Hopkins All Children’s Hospital, St. Petersburg, Florida
| | - Matthew L. Stoll
- Melissa L. Mannion, MD, Matthew L. Stoll, MD, PhD: University of Alabama at Birmingham, Birmingham
| | - Tracy Ting
- Jennifer Huggins, MD, Tracy Ting, MD, MSc, Alexei A. Grom, MD, Christopher Towe, MD, Grant S. Schulert, MD, PhD: Cincinnati Children’s Hospital Medical Center and University Cincinnati College of Medicine, Cincinnati, Ohio
| | - Alexei A. Grom
- Jennifer Huggins, MD, Tracy Ting, MD, MSc, Alexei A. Grom, MD, Christopher Towe, MD, Grant S. Schulert, MD, PhD: Cincinnati Children’s Hospital Medical Center and University Cincinnati College of Medicine, Cincinnati, Ohio
| | - Christopher Towe
- Jennifer Huggins, MD, Tracy Ting, MD, MSc, Alexei A. Grom, MD, Christopher Towe, MD, Grant S. Schulert, MD, PhD: Cincinnati Children’s Hospital Medical Center and University Cincinnati College of Medicine, Cincinnati, Ohio
| | - Grant S. Schulert
- Jennifer Huggins, MD, Tracy Ting, MD, MSc, Alexei A. Grom, MD, Christopher Towe, MD, Grant S. Schulert, MD, PhD: Cincinnati Children’s Hospital Medical Center and University Cincinnati College of Medicine, Cincinnati, Ohio
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12
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Behrens EM, de Benedetti F. Anti-Interferon-γ Therapy for Cytokine Storm Syndromes. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1448:573-582. [PMID: 39117840 DOI: 10.1007/978-3-031-59815-9_38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
A vast body of evidence provides support to a central role of exaggerated production of interferon-γ (IFN-γ) in causing hypercytokinemia and signs and symptoms of hemophagocytic lymphohistiocytosis (HLH). In this chapter, we will describe briefly the roles of IFN-γ in innate and adaptive immunity and in host defense, summarize results from animal models of primary HLH and secondary HLH with particular emphasis on targeted therapeutic approaches, review data on biomarkers associated with activation of the IFN-γ pathway, and discuss initial efficacy and safety results of IFN-γ neutralization in humans.
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Affiliation(s)
- Edward M Behrens
- Division of Rheumatology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
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13
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Eloseily EM, Cron RQ. Bacteria-Associated Cytokine Storm Syndrome. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1448:275-283. [PMID: 39117821 DOI: 10.1007/978-3-031-59815-9_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
While viruses are considered the most common infectious triggers for cytokine storm syndromes (CSS), a growing list of bacterial pathogens, particularly intracellular organisms, have been frequently reported to be associated with this syndrome. Both familial and sporadic cases of CSS are often precipitated by acute infections. It is also important to note that an underlying precipitating infection might not be clinically obvious as the CSS clinical picture can mimic an infectious process or an overwhelming septicemia. It is important to detect such an underlying treatable condition. In addition, infections can also be acquired during the course of CSS due to the concurrent immune suppression with treatment. Optimal CSS outcomes require treating bacterial infections when recognized.CSS should always be suspected in patients presenting with a sepsis-like or multi-organ dysfunction picture. There are many criteria proposed to diagnose CSS in general, with HLH-2004 being the most commonly used. Alternatively, criteria have been proposed for CSS occurring in specific underlying conditions such as systemic lupus erythematosus (SLE) or systemic juvenile idiopathic arthritis (sJIA). However, waiting for many of these criteria to be fulfilled could lead to significant delay in diagnosis, and the physician needs a high index of suspicion for CSS in critically ill febrile hospitalized patients in order to properly recognize the condition. Thus, there should be diagnostic equipoise between CSS and infections, including bacterial, in this population. In this chapter, we discuss the more common bacterial precipitants of CSS with many of the cases being discussed in the pediatric age group.
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Affiliation(s)
| | - Randy Q Cron
- University of Alabama at Birmingham, Department of Pediatrics, Birmingham, AL, USA.
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14
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Hiyama T, Kurasawa K, Hasegawa A, Miyao T, Tanaka A, Arai S, Arima M, Maezawa R. Differences and similarities in cytokine profiles of macrophage activation syndrome in systemic lupus erythematosus and adult-onset Still's disease. Clin Exp Med 2023; 23:3407-3416. [PMID: 36611087 DOI: 10.1007/s10238-023-00988-4] [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: 12/12/2022] [Accepted: 01/03/2023] [Indexed: 01/08/2023]
Abstract
To clarify the differences and similarities in the cytokine profiles of macrophage activating syndrome (MAS) between systemic lupus erythematosus (SLE) and adult-onset Still's disease (AOSD). The study participants included 9 patients with MAS-SLE, 22 with non-MAS-SLE, 9 with MAS-AOSD, and 13 with non-MAS-AOSD. Serum cytokine levels were measured using a multiplex bead assay. Cytokine levels were compared between patients with SLE and AOSD with/without MAS. Moreover, cytokine patterns were examined using principal component analysis (PCA) and cluster analysis. IL-6, IL-8, IL-18, and TNF-α levels were elevated in patients with SLE and AOSD. IFN-α levels were elevated in SLE, whereas IL-1β and IL-18 levels were elevated in AOSD. In SLE, IFN-α and IL-10 levels were higher in MAS than in non-MAS and controls. PCA revealed distinctive cytokine patterns in SLE and AOSD, SLE with IFN-α and IP-10, AOSD with IL-1β, IL-6, and IL-18, and enhanced cytokine production in MAS. PCA and cluster analysis showed no differences in cytokine patterns between the MAS and non-MAS groups. However, serum ferritin levels were correlated with IFN-α levels in SLE. Cytokine profiles differed between SLE and AOSD but not between MAS and non-MAS. MAS is induced by the enhancement of underlying cytokine abnormalities rather than by MAS-specific cytokine profiles. Type I IFN may be involved in MAS development in patients with SLE.
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Affiliation(s)
- Tomoka Hiyama
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
| | - Kazuhiro Kurasawa
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan.
| | - Anna Hasegawa
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
| | - Tomoyuki Miyao
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
| | - Ayae Tanaka
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
| | - Satoko Arai
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
| | - Masafumi Arima
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
| | - Reika Maezawa
- Department of Rheumatology, Dokkyo Medical University, Kita-Kobayashi 880, Mibu, Tochigi, 321-0293, Japan
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15
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Schulert GS, Kessel C. Molecular Pathways in the Pathogenesis of Systemic Juvenile Idiopathic Arthritis. Rheum Dis Clin North Am 2023; 49:895-911. [PMID: 37821202 DOI: 10.1016/j.rdc.2023.06.007] [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: 10/13/2023]
Abstract
Systemic juvenile idiopathic arthritis (sJIA) is a rare childhood chronic inflammatory disorder with risk for life-threatening complications including macrophage activation syndrome and lung disease. At onset, sJIA pathogenesis resembles that of the autoinflammatory periodic fever syndromes with marked innate immune activation, expansion of neutrophils and monocytes, and high levels of interleukin-18. Here, we review the current conceptual understanding of sJIA pathogenesis with a focus on both innate and adaptive immune pathways. Finally, we consider how recent progress toward understanding the immunologic basis of sJIA may support new therapies for refractory disease courses.
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Affiliation(s)
- Grant S Schulert
- Division of Rheumatology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, 3333 Burnet Avenue, MLC 4010, Cincinnati, OH 45229, USA.
| | - Christoph Kessel
- Department of Pediatric Rheumatology and Immunology, Translational Inflammation Research, University Children's Hospital, Muenster, Germany
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16
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Nijhuis L, Swart JF, Prakken BJ, van Loosdregt J, Vastert SJ. The clinical and experimental treatment of Juvenile Idiopathic Arthritis. Clin Exp Immunol 2023; 213:276-287. [PMID: 37074076 PMCID: PMC10571000 DOI: 10.1093/cei/uxad045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/02/2023] [Accepted: 04/18/2023] [Indexed: 04/20/2023] Open
Abstract
Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic disease in children and comprises of multiple subtypes. The most relevant disease subtypes, grouped upon current insight in disease mechanisms, are nonsystemic (oligo- and polyarticular) JIA and systemic JIA (sJIA). In this review, we summarize some of the main proposed mechanisms of disease in both nonsystemic and sJIA and discuss how current therapeutic modalities target some of the pathogenic immune pathways. Chronic inflammation in nonsystemic JIA is the result of a complex interplay between effector and regulatory immune cell subsets, with adaptive immune cells, specifically T-cell subsets and antigen-presenting cells, in a central role. There is, however, also innate immune cell contribution. SJIA is nowadays recognized as an acquired chronic inflammatory disorder with striking autoinflammatory features in the first phase of the disease. Some sJIA patients develop a refractory disease course, with indications for involvement of adaptive immune pathways as well. Currently, therapeutic strategies are directed at suppressing effector mechanisms in both non-systemic and sJIA. These strategies are often not yet optimally tuned nor timed to the known active mechanisms of disease in individual patients in both non-systemic and sJIA. We discuss current treatment strategies in JIA, specifically the 'Step-up' and 'Treat to Target approach' and explore how increased insight into the biology of disease may translate into future more targeted strategies for this chronic inflammatory disease at relevant time points: preclinical disease, active disease, and clinically inactive disease.
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Affiliation(s)
- L Nijhuis
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of pediatric rheumatology & immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J F Swart
- Department of pediatric rheumatology & immunology, University Medical Center Utrecht, Utrecht, The Netherlands
- University of Utrecht, Utrecht, The Netherlands
| | - B J Prakken
- Department of pediatric rheumatology & immunology, University Medical Center Utrecht, Utrecht, The Netherlands
- University of Utrecht, Utrecht, The Netherlands
| | - J van Loosdregt
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
- University of Utrecht, Utrecht, The Netherlands
| | - S J Vastert
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of pediatric rheumatology & immunology, University Medical Center Utrecht, Utrecht, The Netherlands
- University of Utrecht, Utrecht, The Netherlands
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17
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Baggio C, Bindoli S, Guidea I, Doria A, Oliviero F, Sfriso P. IL-18 in Autoinflammatory Diseases: Focus on Adult Onset Still Disease and Macrophages Activation Syndrome. Int J Mol Sci 2023; 24:11125. [PMID: 37446301 DOI: 10.3390/ijms241311125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/15/2023] Open
Abstract
Interleukin-18 (IL-18) is a potent pro-inflammatory cytokine that is involved in various innate and adaptive immune processes related to infection, inflammation, and autoimmunity. Therefore, it is described as a key mediator of autoinflammatory diseases associated with the development of macrophage activation syndrome (MAS), including systemic juvenile idiopathic arthritis and adult-onset Still's disease. This review focuses on the role of IL-18 in inflammatory responses, placing emphasis on autoinflammatory diseases associated with chronic excess of serum IL-18, which correlate with clinical and biological signs of the disease. Therefore, it is useful for the diagnosis and monitoring of disease activity. Researchers are currently investigating IL-18's role as a therapeutic target for the treatment of inflammatory diseases. The inhibition of IL-18 signaling through recombinant human IL-18BP (IL-18 binding protein) seems to be an effective therapeutic strategy, though further studies are necessary to clarify its importance as a therapeutic target.
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Affiliation(s)
- Chiara Baggio
- Rheumatology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Sara Bindoli
- Rheumatology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Irina Guidea
- Rheumatology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Francesca Oliviero
- Rheumatology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Paolo Sfriso
- Rheumatology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
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18
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Abstract
Maintaining the correct number of healthy red blood cells (RBCs) is critical for proper oxygenation of tissues throughout the body. Therefore, RBC homeostasis is a tightly controlled balance between RBC production and RBC clearance, through the processes of erythropoiesis and macrophage hemophagocytosis, respectively. However, during the inflammation associated with infectious, autoimmune, or inflammatory diseases this homeostatic process is often dysregulated, leading to acute or chronic anemia. In each disease setting, multiple mechanisms typically contribute to the development of inflammatory anemia, impinging on both sides of the RBC production and RBC clearance equation. These mechanisms include both direct and indirect effects of inflammatory cytokines and innate sensing. Here, we focus on common innate and adaptive immune mechanisms that contribute to inflammatory anemias using examples from several diseases, including hemophagocytic lymphohistiocytosis/macrophage activation syndrome, severe malarial anemia during Plasmodium infection, and systemic lupus erythematosus, among others.
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Affiliation(s)
- Susan P Canny
- Center for Fundamental Immunology, Benaroya Research Institute, Seattle, Washington, USA; , , ,
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | - Susana L Orozco
- Center for Fundamental Immunology, Benaroya Research Institute, Seattle, Washington, USA; , , ,
| | - Natalie K Thulin
- Center for Fundamental Immunology, Benaroya Research Institute, Seattle, Washington, USA; , , ,
- Department of Immunology, University of Washington, Seattle, Washington, USA
| | - Jessica A Hamerman
- Center for Fundamental Immunology, Benaroya Research Institute, Seattle, Washington, USA; , , ,
- Department of Immunology, University of Washington, Seattle, Washington, USA
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19
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Inoue N, Schulert GS. Mouse models of systemic juvenile idiopathic arthritis and macrophage activation syndrome. Arthritis Res Ther 2023; 25:48. [PMID: 36964620 PMCID: PMC10039518 DOI: 10.1186/s13075-023-03032-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 03/16/2023] [Indexed: 03/26/2023] Open
Abstract
Macrophage activation syndrome (MAS) is a life-threatening complication of pediatric rheumatic diseases, occurring most commonly in children with systemic juvenile idiopathic arthritis (SJIA). Despite several classes of currently available treatment options for SJIA, including biologic agents targeting IL-1 or IL-6, there remain severe cases suffering from refractory disease and recurrent MAS. The phenotype of MAS is similar to hemophagocytic lymphohistiocytosis (HLH), but the underlying pathophysiology of MAS complicating SJIA or other disorders has not been fully clarified. These facts make it challenging to develop and utilize animal models to study MAS. To date, there is no "perfect" model replicating MAS, but several models do demonstrate aspects of SJIA and/or MAS. In this review, we examine the proposed animal models of SJIA and MAS, focusing on how they reflect these disorders, what we have learned from the models, and potential future research questions. As we better understand the key features of each, animal models can be powerful tools to further define the pathophysiology of SJIA and MAS, and develop new treatment targets and strategies.
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Affiliation(s)
- Natsumi Inoue
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Grant S Schulert
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Department of Pediatrics, University of Cincinnati College of Medicine, 3333 Burnet Avenue, Cincinnati, OH, MLC 4010, USA.
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20
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Dillemans L, De Somer L, Neerinckx B, Proost P. A review of the pleiotropic actions of the IFN-inducible CXC chemokine receptor 3 ligands in the synovial microenvironment. Cell Mol Life Sci 2023; 80:78. [PMID: 36862204 PMCID: PMC11071919 DOI: 10.1007/s00018-023-04715-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/09/2023] [Accepted: 02/01/2023] [Indexed: 03/03/2023]
Abstract
Chemokines are pivotal players in instigation and perpetuation of synovitis through leukocytes egress from the blood circulation into the inflamed articulation. Multitudinous literature addressing the involvement of the dual-function interferon (IFN)-inducible chemokines CXCL9, CXCL10 and CXCL11 in diseases characterized by chronic inflammatory arthritis emphasizes the need for detangling their etiopathological relevance. Through interaction with their mutual receptor CXC chemokine receptor 3 (CXCR3), the chemokines CXCL9, CXCL10 and CXCL11 exert their hallmark function of coordinating directional trafficking of CD4+ TH1 cells, CD8+ T cells, NK cells and NKT cells towards inflammatory niches. Among other (patho)physiological processes including infection, cancer, and angiostasis, IFN-inducible CXCR3 ligands have been implicated in autoinflammatory and autoimmune diseases. This review presents a comprehensive overview of the abundant presence of IFN-induced CXCR3 ligands in bodily fluids of patients with inflammatory arthritis, the outcomes of their selective depletion in rodent models, and the attempts at developing candidate drugs targeting the CXCR3 chemokine system. We further propose that the involvement of the CXCR3 binding chemokines in synovitis and joint remodeling encompasses more than solely the directional ingress of CXCR3-expressing leukocytes. The pleotropic actions of the IFN-inducible CXCR3 ligands in the synovial niche reiteratively illustrate the extensive complexity of the CXCR3 chemokine network, which is based on the intercommunion of IFN-inducible CXCR3 ligands with distinct CXCR3 isoforms, enzymes, cytokines, and infiltrated and resident cells present in the inflamed joints.
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Affiliation(s)
- Luna Dillemans
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Lien De Somer
- Laboratory of Immunobiology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium
| | - Barbara Neerinckx
- Skeletal Biology and Engineering Research Center, Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Department of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Paul Proost
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium.
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21
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Kaneko S, Shimizu M, Miyaoka F, Shimbo A, Irabu H, Mizuta M, Nakagishi Y, Iwata N, Fujimura J, Mori M, Morio T. The dynamics of laboratory markers reflecting cytokine overproduction in macrophage activation syndrome complicated with systemic juvenile idiopathic arthritis. Clin Immunol 2023; 248:109270. [PMID: 36806704 DOI: 10.1016/j.clim.2023.109270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/25/2023] [Accepted: 02/15/2023] [Indexed: 02/20/2023]
Abstract
OBJECTIVES To validate the correlation between laboratory markers reflecting disease activity of macrophage activation syndrome (MAS) and serum cytokine levels and identify the valuable laboratory markers that change over time for a prompt MAS diagnosis. METHODS Serum cytokine levels were determined by enzyme-linked immunosorbent assay and compared with laboratory markers reflecting MAS disease activity.The changes in values were evaluated from the acute phase of systemic juvenile idiopathic arthritis (s-JIA) to MAS diagnosis. RESULTS CXCL9 was significantly correlated with aspartate aminotransferase (AST), lactate dehydrogenase (LDH), D dimer, and urine β2 microglobulin levels. sTNF-RII was significantly correlated with platelet counts, AST, LDH, D dimer, and ferritin levels. Significant changes in platelet count, LDH, and D dimer levels were observed. Decreased platelet counts were the most valuable indicator for MAS diagnosis. CONCLUSION Monitoring the laboratory markers that change over time, particularly decreased platelet counts, was valuable for the prompt MAS diagnosis in s-JIA.
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Affiliation(s)
- Shuya Kaneko
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masaki Shimizu
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.
| | - Futaba Miyaoka
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Asami Shimbo
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hitoshi Irabu
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Mao Mizuta
- Department of Rheumatology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan
| | - Yasuo Nakagishi
- Department of Rheumatology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan
| | - Naomi Iwata
- Department of infection and immunology, Aichi Children's Health and Medical Center, Obu, Japan
| | - Junya Fujimura
- Department of Pediatrics, Kakogawa Central City Hospital, Kakogawa, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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22
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Kuehn J, Schleifenbaum S, Hendling M, Siebenhandl S, Krainer J, Fuehner S, Hellige A, Park C, Hinze C, Wittkowski H, Holzinger D, Thurner L, Weinhäusel A, Foell D, Kessel C. Aberrant Naive CD4-Positive T Cell Differentiation in Systemic Juvenile Idiopathic Arthritis Committed to B Cell Help. Arthritis Rheumatol 2022; 75:826-841. [PMID: 36409585 DOI: 10.1002/art.42409] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 11/03/2022] [Accepted: 11/15/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Systemic juvenile idiopathic arthritis (JIA) features characteristics of autoinflammation and autoimmunity, culminating in chronic arthritis. In this study, we hypothesized that aberrant or incomplete polarization of T helper cells contributes to disease pathology. METHODS Cells or serum samples were obtained from healthy controls (n = 72) and systemic JIA patients (n = 171). Isolated naive T helper cells were cultured under Th1, Th17, and T follicular helper (Tfh) or T peripheral helper (Tph)-polarizing conditions and were partly cocultured with allogenic memory B cells. Cell samples were then analyzed for surface marker, transcription factor, and cytokine expression, as well as plasmablast generation. Serum samples were subjected to multiplexed bead and self-antigen arrays and enzyme-linked immunosorbent assays, and all data were compared to retrospective RNA profiling analyses. RESULTS Differentiation of systemic JIA-naive T helper cells toward Th1 cells resulted in low expression levels of interferon-γ (IFNγ) and eomesodermin, which was associated in part with disease duration. In contrast developing Th1 cells in patients with systemic JIA were found to produce elevated levels of interleukin-21 (IL-21), which negatively correlated with cellular expression of IFNγ and eomesodermin. In both in vitro and ex vivo analyses, IL-21 together with programmed cell death 1 (PD-1), inducible T cell costimulator (ICOS), and CXCR5 expression induced naive T helper cells from systemic JIA patients to polarize toward a Tfh/Tph cell phenotype. Retrospective analysis of whole-blood RNA-sequencing data demonstrated that Bcl-6, a master transcription factor in Tfh/Tph cell differentiation, was overexpressed specifically in patients with systemic JIA. Naive T helper cells from systemic JIA patients which were stimulated in vitro promoted B cellular plasmablast generation, and self-antigen array data indicated that IgG reactivity profiles of patients with systemic JIA differed from those of healthy controls. CONCLUSION In the pathogenesis of systemic JIA, skewing of naive T helper cell differentiation toward a Tfh/Tph cell phenotype may represent an echo of autoimmunity, which may indicate the mechanisms driving progression toward chronic destructive arthritis.
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Affiliation(s)
- Julia Kuehn
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Susanne Schleifenbaum
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Michaela Hendling
- Competence Unit Molecular Diagnostics, Center for Health and Bioresources, Austrian Institute of Technology, Vienna, Austria
| | - Sandra Siebenhandl
- Competence Unit Molecular Diagnostics, Center for Health and Bioresources, Austrian Institute of Technology, Vienna, Austria
| | - Julie Krainer
- Competence Unit Molecular Diagnostics, Center for Health and Bioresources, Austrian Institute of Technology, Vienna, Austria
| | - Sabrina Fuehner
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Antje Hellige
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Carolin Park
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Claas Hinze
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Helmut Wittkowski
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Dirk Holzinger
- Department of Pediatric Hematology-Oncology, University of Duisburg-Essen, Essen, Germany, and Department of Applied Health Sciences, University of Applied Sciences Bochum, Bochum, Germany
| | - Lorenz Thurner
- José Carreras Center for Immunology and Gene Therapy and Internal Medicine I, Saarland University Medical School, Homburg, Germany
| | - Andreas Weinhäusel
- Competence Unit Molecular Diagnostics, Center for Health and Bioresources, Austrian Institute of Technology, Vienna, Austria
| | - Dirk Foell
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Christoph Kessel
- Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
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23
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Ailioaie LM, Ailioaie C, Litscher G. Biomarkers in Systemic Juvenile Idiopathic Arthritis, Macrophage Activation Syndrome and Their Importance in COVID Era. Int J Mol Sci 2022; 23:12757. [PMID: 36361547 PMCID: PMC9655921 DOI: 10.3390/ijms232112757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 08/30/2023] Open
Abstract
Systemic juvenile idiopathic arthritis (sJIA) and its complication, macrophage activation syndrome (sJIA-MAS), are rare but sometimes very serious or even critical diseases of childhood that can occasionally be characterized by nonspecific clinical signs and symptoms at onset-such as non-remitting high fever, headache, rash, or arthralgia-and are biologically accompanied by an increase in acute-phase reactants. For a correct positive diagnosis, it is necessary to rule out bacterial or viral infections, neoplasia, and other immune-mediated inflammatory diseases. Delays in diagnosis will result in late initiation of targeted therapy. A set of biomarkers is useful to distinguish sJIA or sJIA-MAS from similar clinical entities, especially when arthritis is absent. Biomarkers should be accessible to many patients, with convenient production and acquisition prices for pediatric medical laboratories, as well as being easy to determine, having high sensitivity and specificity, and correlating with pathophysiological disease pathways. The aim of this review was to identify the newest and most powerful biomarkers and their synergistic interaction for easy and accurate recognition of sJIA and sJIA-MAS, so as to immediately guide clinicians in correct diagnosis and in predicting disease outcomes, the response to treatment, and the risk of relapses. Biomarkers constitute an exciting field of research, especially due to the heterogeneous nature of cytokine storm syndromes (CSSs) in the COVID era. They must be selected with utmost care-a fact supported by the increasingly improved genetic and pathophysiological comprehension of sJIA, but also of CSS-so that new classification systems may soon be developed to define homogeneous groups of patients, although each with a distinct disease.
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Affiliation(s)
- Laura Marinela Ailioaie
- Department of Medical Physics, Alexandru Ioan Cuza University, 11 Carol I Boulevard, 700506 Iasi, Romania
| | - Constantin Ailioaie
- Department of Medical Physics, Alexandru Ioan Cuza University, 11 Carol I Boulevard, 700506 Iasi, Romania
| | - Gerhard Litscher
- Research Unit of Biomedical Engineering in Anesthesia and Intensive Care Medicine, Research Unit for Complementary and Integrative Laser Medicine, Traditional Chinese Medicine (TCM) Research Center Graz, Department of Anesthesiology and Intensive Care Medicine, Medical University of Graz, Auenbruggerplatz 39, 8036 Graz, Austria
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24
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Shimizu M, Takei S, Mori M, Yachie A. Pathogenic roles and diagnostic utility of interleukin-18 in autoinflammatory diseases. Front Immunol 2022; 13:951535. [PMID: 36211331 PMCID: PMC9537046 DOI: 10.3389/fimmu.2022.951535] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/10/2022] [Indexed: 11/24/2022] Open
Abstract
Interleukin (IL)-18 is a pleiotropic, pro-inflammatory cytokine involved in the regulation of innate and adaptive immune responses. IL-18 has attracted increasing attention as a key mediator in autoinflammatory diseases associated with the development of macrophage activation syndrome (MAS) including systemic juvenile idiopathic arthritis and adult-onset Still’s disease. In these diseases, dysregulation of inflammasome activity and overproduction of IL-18 might be associated with the development of MAS by inducing natural killer cell dysfunction. Serum IL-18 levels are high in patients with these diseases and therefore are useful for the diagnosis and monitoring of disease activity. In contrast, a recent study revealed the overproduction of IL-18 was present in cases of autoinflammation without susceptibility to MAS such as pyogenic sterile arthritis, pyoderma gangrenosum, and acne (PAPA) syndrome. The pathogenic and causative roles of IL-18 remain unclear in these autoinflammatory diseases. Further investigations are necessary to clarify the role of IL-18 and its importance as a therapeutic target in the pathogenesis of autoinflammatory diseases.
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Affiliation(s)
- Masaki Shimizu
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- *Correspondence: Masaki Shimizu,
| | - Syuji Takei
- Department of Pediatrics, Field of Developmental Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Masaaki Mori
- Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akihiro Yachie
- Division of Medical Safety, Kanazawa University Hospital, Kanazawa, Japan
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25
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Tsuboi H, Segawa S, Yagishita M, Toko H, Honda F, Kitada A, Miki H, Ohyama A, Hagiwara S, Kondo Y, Matsumoto I, Sumida T. Activation mechanisms of monocytes/macrophages in adult-onset Still disease. Front Immunol 2022; 13:953730. [PMID: 36090971 PMCID: PMC9461677 DOI: 10.3389/fimmu.2022.953730] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/02/2022] [Indexed: 12/23/2022] Open
Abstract
Adult onset Still disease (AOSD) is a systemic inflammatory disorder characterized by skin rash, spiking fever, arthritis, sore throat, lymphadenopathy, and hepatosplenomegaly. Although the etiology of this disease has not been fully clarified, both innate and acquired immune responses could contribute to its pathogenesis. Hyperactivation of macrophages and neutrophils along with low activation of natural killer (NK) cells in innate immunity, as well as hyperactivation of Th1 and Th17 cells, whereas low activation of regulatory T cells (Tregs) in acquired immunity are involved in the pathogenic process of AOSD. In innate immunity, activation of monocytes/macrophages might play central roles in the development of AOSD and macrophage activation syndrome (MAS), a severe life-threating complication of AOSD. Regarding the activation mechanisms of monocytes/macrophages in AOSD, in addition to type II interferon (IFN) stimulation, several pathways have recently been identified, such as the pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs)-pattern recognition receptors (PRRs) axis, and neutrophil extracellular traps (NETs)-DNA. These stimulations on monocytes/macrophages cause activation of the nucleotide-binding oligomerization domain, leucine-rich repeat, and pyrin domain (NLRP) 3 inflammasomes, which trigger capase-1 activation, resulting in conversion of pro-IL-1β and pro-IL-18 into mature forms. Thereafter, IL-1β and IL-18 produced by activated monocytes/macrophages contribute to various clinical features in AOSD. We identified placenta-specific 8 (PLAC8) as a specifically increased molecule in monocytes of active AOSD, which correlated with serum levels of CRP, ferritin, IL-1β, and IL-18. Interestingly, PLAC8 could suppress the synthesis of pro-IL-1β and pro-IL-18 via enhanced autophagy; thus, PLAC8 seems to be a regulatory molecule in AOSD. These findings for the activation mechanisms of monocytes/macrophages could shed light on the pathogenesis and development of a novel therapeutic strategy for AOSD.
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Miyazawa H, Wada T. Immune-mediated inflammatory diseases with chronic excess of serum interleukin-18. Front Immunol 2022; 13:930141. [PMID: 35958573 PMCID: PMC9358977 DOI: 10.3389/fimmu.2022.930141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/01/2022] [Indexed: 11/25/2022] Open
Abstract
Review: Interleukin-18 (IL-18) is a proinflammatory cytokine that promotes various innate immune processes related to infection, inflammation, and autoimmunity. Patients with systemic juvenile idiopathic arthritis and adult-onset Still’s disease exhibit chronic excess of serum IL-18, which is associated with a high incidence of macrophage activation syndrome (MAS), although the mechanisms of IL-18 regulation in such diseases remain largely unknown. Similar elevation of serum IL-18 and susceptibility to MAS/hemophagocytic lymphohistiocytosis (HLH) have been reported in monogenic diseases such as X-linked inhibitor of apoptosis deficiency (i.e., X-linked lymphoproliferative syndrome type 2) and NLRC4-associated autoinflammatory disease. Recent advances in molecular and cellular biology allow the identification of other genetic defects such as defects in CDC42, PSTPIP1, and WDR1 that result in high serum IL-18 levels and hyperinflammation. Among these diseases, chronic excess of serum IL-18 appears to be linked with severe hyperinflammation and/or predisposition to MAS/HLH. In this review, we focus on recent findings in inflammatory diseases associated with and probably attributable to chronic excess of serum IL-18 and describe the clinical and therapeutical relevance of understanding the pathology of this group of diseases.
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27
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Park SY, Hisham Y, Shin HM, Yeom SC, Kim S. Interleukin-18 Binding Protein in Immune Regulation and Autoimmune Diseases. Biomedicines 2022; 10:biomedicines10071750. [PMID: 35885055 PMCID: PMC9313042 DOI: 10.3390/biomedicines10071750] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/13/2022] [Accepted: 07/16/2022] [Indexed: 12/28/2022] Open
Abstract
Natural soluble antagonist and decoy receptor on the surface of the cell membrane are evolving as crucial immune system regulators as these molecules are capable of recognizing, binding, and neutralizing (so-called inhibitors) their targeted ligands. Eventually, these soluble antagonists and decoy receptors terminate signaling by prohibiting ligands from connecting to their receptors on the surface of cell membrane. Interleukin-18 binding protein (IL-18BP) participates in regulating both Th1 and Th2 cytokines. IL-18BP is a soluble neutralizing protein belonging to the immunoglobulin (Ig) superfamily as it harbors a single Ig domain. The Ig domain is essential for its binding to the IL-18 ligand and holds partial homology to the IL-1 receptor 2 (IL-1R2) known as a decoy receptor of IL-1α and IL-1β. IL-18BP was defined as a unique soluble IL-18BP that is distinct from IL-18Rα and IL-18Rβ chain. IL-18BP is encoded by a separated gene, contains 8 exons, and is located at chr.11 q13.4 within the human genome. In this review, we address the difference in the biological activity of IL-18BP isoforms, in the immunity balancing Th1 and Th2 immune response, its critical role in autoimmune diseases, as well as current clinical trials of recombinant IL-18BP (rIL-18BP) or equivalent.
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Affiliation(s)
- Seung Yong Park
- College of Veterinary Medicine, Konkuk University, Seoul 05029, Korea;
| | - Yasmin Hisham
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul 05029, Korea;
| | - Hyun Mu Shin
- System Immunology, Wide River Institute of Immunology, Collage of Medicine, Seoul National University, Hongcheon-gun 25159, Korea;
| | - Su Cheong Yeom
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang 25354, Korea;
| | - Soohyun Kim
- College of Veterinary Medicine, Konkuk University, Seoul 05029, Korea;
- Laboratory of Cytokine Immunology, Department of Biomedical Science and Technology, Konkuk University, Seoul 05029, Korea;
- Correspondence: ; Tel.: +82-2-457-0868
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28
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Chen PK, Wey SJ, Chen DY. Interleukin-18: a biomarker with therapeutic potential in adult-onset Still's disease. Expert Rev Clin Immunol 2022; 18:823-833. [PMID: 35771972 DOI: 10.1080/1744666x.2022.2096592] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Adult-onset Still's disease (AOSD) is an autoinflammatory disease driven by the innate immune response. Given the ambiguity in clinical presentation and lack of specific diagnostic biomarkers, AOSD diagnosis is usually delayed in the early stage. Because AOSD is a rare disease with clinical heterogeneity, there is no consensus on its treatment currently. This review summarizes the current research evidence regarding the pathogenic role and the diagnostic or therapeutic potential of interleukin (IL)-18 in AOSD. AREAS COVERED We searched the MEDLINE database using the PubMed interface and reviewed English-language literature from 1971 to 2022. This review focusing on IL-18 discusses its pathogenic role and clinical implications in AOSD. EXPERT OPINION NLRP3-inflammasome activation with IL-18 overproduction plays a pathogenic role in AOSD. IL-18 is closely linked to the clinical manifestations and disease activity of AOSD and may be a diagnostic biomarker. Given its pathogenic role in AOSD, IL-18 could become a potential therapeutic target. IL-18 binding protein (IL-18BP) negatively regulates the biological activity of IL-18 by inhibiting IL-18 signaling, and a clinical trial revealed that IL-18BP (Tadekinig alfa) treatment was well-tolerated and effective for AOSD. Recently, monoclonal antibodies against IL-18 have been under evaluation in a phase 1b trial.
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Affiliation(s)
- Po-Ku Chen
- Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Translational Medicine Laboratory, Rheumatology and Immunology Center, Taichung, Taiwan
| | - Shiow-Jiuan Wey
- Division of Dermatology, Chung Shan Medical University Hospital, Taichung, Taiwan.,Institute of Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Der-Yuan Chen
- Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Translational Medicine Laboratory, Rheumatology and Immunology Center, Taichung, Taiwan.,Institute of Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan.,D. Program in Translational Medicine and Rong Hsing Research Center for Translational Medicine, National Chung Hsing UniversityPh., Taichung, Taiwan
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29
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Sahba S, Huurnink A, Van den Berg JM, Tuitert B, Vastert SJ, Ten Tusscher GW. Systemic Juvenile Idiopathic Arthritis in two children; case report on clinical course, challenges in diagnosis and the role of FDG-PET/CT-scan. Clin Case Rep 2022; 10:e05900. [PMID: 35734189 PMCID: PMC9190680 DOI: 10.1002/ccr3.5900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 11/10/2022] Open
Abstract
Systemic juvenile idiopathic arthritis (sJIA, also called Still's disease) is a rare childhood auto-inflammatory disease with significant morbidity. This case report illustrates the clinical course and highlights diagnostic challenges. FDG-PET/CT imaging may be beneficial in the diagnostic process for some cases, in order to achieve rapid diagnosis and early treatment.
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Affiliation(s)
- S. Sahba
- Department of PaediatricsDijklander Hospital HoornHoornThe Netherlands
| | - A. Huurnink
- Department of Nuclear MedicineDijklander Hospital HoornHoornThe Netherlands
| | - J. M. Van den Berg
- Department of Pediatric Immunology, Rheumatology and Infectious DiseasesEmma Children's Hospital, Amsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
| | - B. Tuitert
- Department of PaediatricsDijklander Hospital HoornHoornThe Netherlands
| | - S. J. Vastert
- Department of Paediatric Rheumatology and ImmunologyWilhelmina Children's Hospital UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - G. W. Ten Tusscher
- Department of PaediatricsDijklander Hospital HoornHoornThe Netherlands
- Department of General PracticeAmsterdam UMC, University of AmsterdamAmsterdamThe Netherlands
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30
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Expansion of CD4dimCD8+T cells characterizes macrophage activation syndrome and other secondary HLH. Blood 2022; 140:262-273. [PMID: 35500103 DOI: 10.1182/blood.2021013549] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 04/14/2022] [Indexed: 11/20/2022] Open
Abstract
CD8+ T-cell activation has been demonstrated to distinguish patients with primary and infection-associated hemophagocytic lymphohistiocytosis (pHLH and iaHLH) from patients with early sepsis. We evaluated the activation profile of CD8+ T cells in patients with various forms of secondary HLH (sHLH), including macrophage activation syndrome (MAS). Flow-cytometry analysis was performed on peripheral blood mononuclear cells isolated from children with inactive systemic juvenile idiopathic arthritis (sJIA, n=17), active sJIA (n=27), MAS in sJIA (n=14), iaHLH (n=7) and with other forms of sHLH (n=9). Compared to patients with active sJIA, in patients with MAS and sHLH of different origins, beside a significant increase in the frequency of CD38high/HLA-DR+CD8+ T cells, we found a significant increase in the frequency of CD8+ T cells expressing the CD4 antigen (CD4dimCD8+ T cells). These cells not only expressed high levels of the activation markers CD38 and HLA-DR, suggesting that they were a subset of CD38high/HLA-DR+ CD8+ T cells, but also of the activation/exhaustion markers CD25, PD1, CD95, and IFNγ. The frequency of CD4dimCD8+ T cells strongly correlated with most of the laboratory parameters of MAS severity and with levels of the MAS biomarkers CXCL9 and IL-18. These findings were confirmed in a prospective replication cohort, in which no expansion of particular TCR Vβ family in CD3+ T cells of sHLH patients was found. Finally, frequency of CD4dimCD8+, but not of CD38high/HLA-DR+ CD8+ T cells, significantly correlated with a clinical severity score. Altogether, our data, showing that CD4dimCD8+T cells are increased in patients with MAS/sHLH and associated with disease severity, strongly support their involvement in MAS/sHLH pathogenesis.
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31
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Kuna J, Żuber Z, Chmielewski G, Gromadziński L, Krajewska-Włodarczyk M. Role of Distinct Macrophage Populations in the Development of Heart Failure in Macrophage Activation Syndrome. Int J Mol Sci 2022; 23:2433. [PMID: 35269577 PMCID: PMC8910409 DOI: 10.3390/ijms23052433] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/18/2022] [Accepted: 02/21/2022] [Indexed: 12/12/2022] Open
Abstract
Macrophage activation syndrome (MAS) is one of the few entities in rheumatology with the potential to quickly cause multiple organ failure and loss of life, and as such, requires urgent clinical intervention. It has a broad symptomatology, depending on the organs it affects. One especially dangerous aspect of MAS's course of illness is myocarditis leading to acute heart failure and possibly death. Research in recent years has proved that macrophages settled in different organs are not a homogenous group, with particular populations differing in both structure and function. Within the heart, we can determine two major groups, based on the presence of the C-C 2 chemokine receptor (CCR2): CCR2+ and CCR2-. There are a number of studies describing their function and the changes in the population makeup between normal conditions and different illnesses; however, to our knowledge, there has not been one touching on the matter of changes occurring in the populations of heart macrophages during MAS and their possible consequences. This review summarizes the most recent knowledge on heart macrophages, the influence of select cytokines (those particularly significant in the development of MAS) on their activity, and both the immediate and long-term consequences of changes in the makeup of specific macrophage populations-especially the loss of CCR2- cells that are responsible for regenerative processes, as well as the substitution of tissue macrophages by the highly proinflammatory CCR2+ macrophages originating from circulating monocytes. Understanding the significance of these processes may lead to new discoveries that could improve the therapeutic methods in the treatment of MAS.
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Affiliation(s)
- Jakub Kuna
- Department of Rheumatology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland;
| | - Zbigniew Żuber
- Department of Pediatrics, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Kraków University, 30-705 Kraków, Poland;
| | - Grzegorz Chmielewski
- Department of Rheumatology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland;
| | - Leszek Gromadziński
- Department of Cardiology and Internal Medicine, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland;
| | - Magdalena Krajewska-Włodarczyk
- Department of Rheumatology, School of Medicine, Collegium Medicum, University of Warmia and Mazury, 10-900 Olsztyn, Poland;
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32
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Harel M, Fauteux-Daniel S, Girard-Guyonvarc'h C, Gabay C. Balance between Interleukin-18 and Interleukin-18 binding protein in auto-inflammatory diseases. Cytokine 2022; 150:155781. [DOI: 10.1016/j.cyto.2021.155781] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 12/03/2021] [Indexed: 02/07/2023]
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33
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Gurlevik SL, Ozsurekci Y, Sağ E, Derin Oygar P, Kesici S, Akca ÜK, Cuceoglu MK, Basaran O, Göncü S, Karakaya J, Cengiz AB, Özen S. The difference of the inflammatory milieu in MIS-C and severe COVID-19. Pediatr Res 2022; 92:1805-1814. [PMID: 35352005 PMCID: PMC8963396 DOI: 10.1038/s41390-022-02029-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 02/23/2022] [Accepted: 02/26/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Coronavirus disease 19 (COVID-19) may have a severe course in children. Multisystem inflammatory syndrome in children (MIS-C) is the post-COVID complication characterized by an exaggerated inflammation, observed in children. However, data on the underlying pathophysiology are sparse. We therefore aimed to assess the cytokine and chemokine profiles of children with MIS-C and compare these to life-threatening severe SARS-CoV-2 and healthy controls (HCs) to shed light on disease pathophysiology. METHODS Samples of 31 children with MIS-C, 10 with severe/critical COVID-19 and 11 HCs were included. Cytokine and chemokine profiles were studied and compared in between groups. RESULTS Most cytokines and chemokines related to IL-1 family and IFN-γ pathway (including IL-18 and MIG/CXCL9) and IL-17A were significantly higher in the MIS-C group when compared to the severe/critical COVID-19 group and HCs. IP-10/CXCL10 and IL-10 were higher in both MIS-C patients and severe/critical COVID-19 compared to HCs. CONCLUSION Our results suggest that IL-1 and IFN-γ pathways play an important role in the pathophysiology of MIS-C. IMPACT This study defines a pattern of distinctive immune responses in children with MIS-C and in patients with severe/critical COVID-19. As the COVID-19 pandemic continues, biomarkers to identify MIS-C risk are needed to guide our management that study results may shed light on it.
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Affiliation(s)
- Sibel Lacinel Gurlevik
- grid.14442.370000 0001 2342 7339Department of Pediatric Infectious Diseases, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Yasemin Ozsurekci
- grid.14442.370000 0001 2342 7339Department of Pediatric Infectious Diseases, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Erdal Sağ
- grid.413783.a0000 0004 0642 6432Pediatric Rheumatology Unit, Ankara Training and Research Hospital, Ankara, Turkey ,grid.14442.370000 0001 2342 7339Pediatric Rheumatology Unit, Translational Medicine Laboratories, Hacettepe University, Ankara, Turkey
| | - P. Derin Oygar
- grid.14442.370000 0001 2342 7339Department of Pediatric Infectious Diseases, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Selman Kesici
- grid.14442.370000 0001 2342 7339Department of Pediatric Intensive Care Unit, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ümmüşen Kaya Akca
- grid.14442.370000 0001 2342 7339Department of Pediatric Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Muserref Kasap Cuceoglu
- grid.14442.370000 0001 2342 7339Department of Pediatric Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ozge Basaran
- grid.14442.370000 0001 2342 7339Department of Pediatric Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Sultan Göncü
- grid.14442.370000 0001 2342 7339Department of Pediatric Intensive Care Unit, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Jale Karakaya
- grid.14442.370000 0001 2342 7339Department of Biostatistics, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ali Bülent Cengiz
- grid.14442.370000 0001 2342 7339Department of Pediatric Infectious Diseases, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Seza Özen
- Pediatric Rheumatology Unit, Translational Medicine Laboratories, Hacettepe University, Ankara, Turkey. .,Department of Pediatric Rheumatology, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
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Malengier-Devlies B, Metzemaekers M, Wouters C, Proost P, Matthys P. Neutrophil Homeostasis and Emergency Granulopoiesis: The Example of Systemic Juvenile Idiopathic Arthritis. Front Immunol 2021; 12:766620. [PMID: 34966386 PMCID: PMC8710701 DOI: 10.3389/fimmu.2021.766620] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 11/23/2021] [Indexed: 12/21/2022] Open
Abstract
Neutrophils are key pathogen exterminators of the innate immune system endowed with oxidative and non-oxidative defense mechanisms. More recently, a more complex role for neutrophils as decision shaping cells that instruct other leukocytes to fine-tune innate and adaptive immune responses has come into view. Under homeostatic conditions, neutrophils are short-lived cells that are continuously released from the bone marrow. Their development starts with undifferentiated hematopoietic stem cells that pass through different immature subtypes to eventually become fully equipped, mature neutrophils capable of launching fast and robust immune responses. During severe (systemic) inflammation, there is an increased need for neutrophils. The hematopoietic system rapidly adapts to this increased demand by switching from steady-state blood cell production to emergency granulopoiesis. During emergency granulopoiesis, the de novo production of neutrophils by the bone marrow and at extramedullary sites is augmented, while additional mature neutrophils are rapidly released from the marginated pools. Although neutrophils are indispensable for host protection against microorganisms, excessive activation causes tissue damage in neutrophil-rich diseases. Therefore, tight regulation of neutrophil homeostasis is imperative. In this review, we discuss the kinetics of neutrophil ontogenesis in homeostatic conditions and during emergency myelopoiesis and provide an overview of the different molecular players involved in this regulation. We substantiate this review with the example of an autoinflammatory disease, i.e. systemic juvenile idiopathic arthritis.
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Affiliation(s)
- Bert Malengier-Devlies
- Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Mieke Metzemaekers
- Department of Microbiology, Immunology and Transplantation, Laboratory of Molecular Immunology, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Carine Wouters
- Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium.,Division of Pediatric Rheumatology, University Hospitals Leuven, Leuven, Belgium.,European Reference Network for Rare Immunodeficiency, Autoinflammatory and Autoimmune Diseases (RITA) at University Hospital Leuven, Leuven, Belgium
| | - Paul Proost
- Department of Microbiology, Immunology and Transplantation, Laboratory of Molecular Immunology, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Patrick Matthys
- Department of Microbiology, Immunology and Transplantation, Laboratory of Immunobiology, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
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Wu J, Sun L, Tang X, Zheng Q, Guo L, Xu L, Li Y, Lu M. Effective Therapy of Tocilizumab on Systemic Juvenile Idiopathic Arthritis Associated Refractory Macrophage Activation Syndrome. Mod Rheumatol 2021; 32:1114-1121. [PMID: 34971386 DOI: 10.1093/mr/roab119] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/23/2021] [Accepted: 11/19/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVES To evaluate the safety and efficacy of tocilizumab (TCZ) on refractory macrophage activation syndrome (rMAS) associated with systemic juvenile idiopathic arthritis (sJIA-rMAS). METHODS We retrospectively reviewed the charts of 14 patients diagnosed with sJIA-rMAS, who were treated with TCZ after failing conventional therapies at three hospital centers from Jan 2016 to Dec 2020. Demographic, clinical, and laboratory characteristics were recorded at the onset of MAS, before TCZ (pre-TCZ) and 14 days after TCZ (post-TCZ). RESULTS The clinical manifestation of sJIA-rMAS included fever (100%), skin rashes (35.7%), lymphadenomegaly (42.9%), hepatomegaly (57.1%), splenomegaly (7.1%), gastrointestinal symptoms (28.6%), arthritis (14.3%), myalgia (28.6%) and polyserositis (14.3%). After TCZ treatment, fever (100%, 14/14), gastrointestinal symptoms (100%, 4/4) and myalgia (100%, 4/4) were significantly improved after one week (p< 0.05). Skin rashes, lymphadenomegaly and arthritis also improved in many patients but these parameters did not reach statistical significance. In post-TCZ group, decreases in levels of c-reactive protein, erythrocyte sedimentation rate and serum ferritin of sJIA-rMAS were observed compared with pre-TCZ (p< 0.05). Although not statistically significant, post-TCZ group showed normalization of white blood cell, platelet count, alanine aminotransferase, aspartate aminotransferase, lactic dehydrogenase and triglyceride levels compared with pre-TCZ. No disease relapse or fatality was recorded during the follow-up (25 months, range 3-60 months). CONCLUSIONS TCZ is safe and effective for the treatment of sJIA-rMAS after failure of conventional therapies.
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Affiliation(s)
- Jianqiang Wu
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Li Sun
- Department of Rheumatology, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai, China
| | - Xuemei Tang
- Department of Rheumatology and Immunology, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Qi Zheng
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Li Guo
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Li Xu
- Department of Rheumatology and Immunology, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yandie Li
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Meiping Lu
- Department of Rheumatology Immunology and Allergy, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
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Hinze T, Kessel C, Hinze CH, Seibert J, Gram H, Foell D. A dysregulated interleukin-18-interferon-γ-CXCL9 axis impacts treatment response to canakinumab in systemic juvenile idiopathic arthritis. Rheumatology (Oxford) 2021; 60:5165-5174. [PMID: 33576397 DOI: 10.1093/rheumatology/keab113] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 01/18/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES The monoclonal IL-1β antibody canakinumab is approved for the treatment of systemic juvenile idiopathic arthritis (SJIA). Its efficacy has been proven in several trials, but not all patients show a complete and sustained response to therapy. We aimed to analyse the association of baseline serum biomarkers with treatment outcome in patients with SJIA treated with canakinumab. METHODS Serum samples from 54 patients with active SJIA without recent macrophage activation syndrome (MAS) treated with canakinumab in an open-label response characterization study were subjected to a multiplexed bead array assay. Interesting targets from these analyses were validated by ELISA. Clinical treatment outcomes included modified paediatric ACR (pACR) 30 and 90 responses, clinically inactive disease (CID) within 15 days of treatment and sustained complete response, defined as pACR100 or CID within 15 days of treatment plus no future flare or MAS. RESULTS In canakinumab-naïve patients most biomarkers were elevated when compared with healthy controls at baseline and some rapidly decreased by day 15 [IL-1 receptor antagonist (IL-1RA), IL-6, IL-18 and S100A12]. Responders had higher IL-18 and IFN-γ levels and lower chemokine (C-X-C motif) ligand 9 (CXCL9) levels at baseline, emphasized by the IL-18: CXCL9 and IFN-γ: CXCL9 ratios. These ratios had significant accuracy in predicting treatment responses. CONCLUSION Differential regulation of the IL-18-IFN-γ-CXCL9 axis is observed in patients with SJIA. Higher IL-18: CXCL9 and IFN-γ: CXCL9 ratios at baseline are associated with a better clinical response to canakinumab treatment in SJIA. Future studies are needed to validate these findings and determine their generalizability to patients with recent MAS.
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Affiliation(s)
- Tanja Hinze
- Department of Pediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
| | - Christoph Kessel
- Department of Pediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
| | - Claas H Hinze
- Department of Pediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
| | | | | | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University Hospital Münster, Münster, Germany
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Erkens R, Esteban Y, Towe C, Schulert G, Vastert S. Pathogenesis and Treatment of Refractory Disease Courses in Systemic Juvenile Idiopathic Arthritis: Refractory Arthritis, Recurrent Macrophage Activation Syndrome and Chronic Lung Disease. Rheum Dis Clin North Am 2021; 47:585-606. [PMID: 34635293 DOI: 10.1016/j.rdc.2021.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Systemic juvenile idiopathic arthritis is a distinct and heterogeneous disease presently classified under the umbrella of juvenile idiopathic arthritis, with some patients following a monophasic remitting course, whereas others have persistent disease with chronic organ- and life-threatening complications. Although biologic therapies have revolutionized treatment, recent follow-up studies report significant numbers of children with persistently active disease on long term follow-up. This review focuses on refractory disease courses, specifically refractory arthritis, systemic juvenile idiopathic arthritis with recurrent, or longstanding signs of macrophage activation syndrome, and systemic juvenile idiopathic arthritis associated with suspected, probable, or definite lung disease.
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Affiliation(s)
- Remco Erkens
- Division of Pediatric Rheumatology & Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, the Netherlands
| | - Ysabella Esteban
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Christopher Towe
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Grant Schulert
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Sebastiaan Vastert
- Division of Pediatric Rheumatology & Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; Center for Translational Immunology, University Medical Center Utrecht, University of Utrecht, the Netherlands.
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Andersson U. Hyperinflammation: On the pathogenesis and treatment of macrophage activation syndrome. Acta Paediatr 2021; 110:2717-2722. [PMID: 33934408 DOI: 10.1111/apa.15900] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/25/2021] [Accepted: 04/28/2021] [Indexed: 12/31/2022]
Abstract
Macrophage activation syndrome (MAS) is a subtype of hemophagocytic lymphohistiocytosis (HLH) diseases. The underlying mechanism of these life-threatening disorders is impaired granule-mediated cytotoxicity exerted by natural killer (NK) cells and T lymphocytes. This function is meant for elimination of virus-infected cells, malignant cells and to prevent exaggerated immune responses. The normal outcome after an attack by NK or cytotoxic T cells is apoptosis of the target cell. This prevents cytotoxic inflammatory responses in adjacent tissues which occur after lytic cell death. Extensive cell lysis can even produce a cytokine storm, as evidenced in MAS. Programmed proinflammatory lytic cell death, pyroptosis, caused by activated inflammasomes is central in the pathogenesis of MAS. Pyroptosis mediates IL-18 cytokine release, which robustly stimulates NK and T cells to produce IFN-γ, the key macrophage-activating signal which initiates a burst of inflammatory cytokines and chemokines. Lytic cell death also mediates a discharge of the prototype alarmin high mobility group box protein 1 (HMGB1), a proinflammatory molecule present in all cells and that mediates the pathogenesis of MAS as outlined here. Therapeutic options to control causal factors operating in the pathogenesis of MAS are also discussed.
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Affiliation(s)
- Ulf Andersson
- Department of Women’s and Children’s Health Karolinska Institutet at Karolinska University Hospital Stockholm Sweden
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Lin H, Scull BP, Goldberg BR, Abhyankar HA, Eckstein OE, Zinn DJ, Lubega J, Agrusa J, El Mallawaney N, Gulati N, Forbes L, Chinn I, Chakraborty R, Velasquez J, Goldman J, Bashir D, Lam F, Muscal E, Henry MM, Greenberg JN, Ladisch S, Hermiston ML, Meyer LK, Jeng M, Naqvi A, McClain K, Nguyen T, Wong H, Man TK, Jordan MB, Allen CE. IFN-γ signature in the plasma proteome distinguishes pediatric hemophagocytic lymphohistiocytosis from sepsis and SIRS. Blood Adv 2021; 5:3457-3467. [PMID: 34461635 PMCID: PMC8525230 DOI: 10.1182/bloodadvances.2021004287] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 05/10/2021] [Indexed: 12/17/2022] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a syndrome characterized by pathologic immune activation in which prompt recognition and initiation of immune suppression is essential for survival. Children with HLH have many overlapping clinical features with critically ill children with sepsis and systemic inflammatory response syndrome (SIRS) in whom alternative therapies are indicated. To determine whether plasma biomarkers could differentiate HLH from other inflammatory conditions and to better define a core inflammatory signature of HLH, concentrations of inflammatory plasma proteins were compared in 40 patients with HLH to 47 pediatric patients with severe sepsis or SIRS. Fifteen of 135 analytes were significantly different in HLH plasma compared with SIRS/sepsis, including increased interferon-γ (IFN-γ)-regulated chemokines CXCL9, CXCL10, and CXCL11. Furthermore, a 2-analyte plasma protein classifier including CXCL9 and interleukin-6 was able to differentiate HLH from SIRS/sepsis. Gene expression in CD8+ T cells and activated monocytes from blood were also enriched for IFN-γ pathway signatures in peripheral blood cells from patients with HLH compared with SIRS/sepsis. This study identifies differential expression of inflammatory proteins as a diagnostic strategy to identify critically ill children with HLH, and comprehensive unbiased analysis of inflammatory plasma proteins and global gene expression demonstrates that IFN-γ signaling is uniquely elevated in HLH. In addition to demonstrating the ability of diagnostic criteria for HLH and sepsis or SIRS to identify groups with distinct inflammatory patterns, results from this study support the potential for prospective evaluation of inflammatory biomarkers to aid in diagnosis of and optimizing therapeutic strategies for children with distinctive hyperinflammatory syndromes.
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Affiliation(s)
- Howard Lin
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Brooks P Scull
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Baruch R Goldberg
- Children's Healthcare of Atlanta, Division of Rheumatology, Emory University School of Medicine, Atlanta, GA
- Section of Rheumatology
| | - Harshal A Abhyankar
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Olive E Eckstein
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Daniel J Zinn
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Joseph Lubega
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Jennifer Agrusa
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Nader El Mallawaney
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Nitya Gulati
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | | | | | - Rikhia Chakraborty
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Jessica Velasquez
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Jordana Goldman
- Section of Critical Care Medicine, Department of Pediatrics, Texas Children's Hospital, Houston, TX
| | - Dalia Bashir
- Section of Critical Care Medicine, Department of Pediatrics, Texas Children's Hospital, Houston, TX
| | - Fong Lam
- Section of Critical Care Medicine, Department of Pediatrics, Texas Children's Hospital, Houston, TX
| | | | - Michael M Henry
- Center for Cancer and Blood Disorders, Phoenix Children's Hospital, Phoenix, AZ
| | - Jay N Greenberg
- Division of Hematology, Children's National Medical Center, Washington, DC
| | - Stephan Ladisch
- Division of Hematology, Children's National Medical Center, Washington, DC
| | - Michelle L Hermiston
- Department of Pediatric Hematology/Oncology, University of California, San Francisco, CA
| | - Lauren K Meyer
- Department of Pediatric Hematology/Oncology, University of California, San Francisco, CA
| | - Michael Jeng
- Department of Pediatrics, Pediatric Hematology/Oncology, Lucile Packard Children's Hospital, Stanford University, Palo Alto, CA
| | - Ahmed Naqvi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Kenneth McClain
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Trung Nguyen
- Section of Critical Care Medicine, Department of Pediatrics, Texas Children's Hospital, Houston, TX
- Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX
| | | | - Tsz-Kwong Man
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Michael B Jordan
- Divisions of Immunobiology and Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Carl E Allen
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
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Verweyen EL, Schulert GS. Interfering with interferons: targeting the JAK-STAT pathway in complications of systemic juvenile idiopathic arthritis (SJIA). Rheumatology (Oxford) 2021; 61:926-935. [PMID: 34459891 PMCID: PMC9123899 DOI: 10.1093/rheumatology/keab673] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/27/2021] [Accepted: 08/23/2021] [Indexed: 02/06/2023] Open
Abstract
Systemic JIA (SJIA) is distinguished from other forms of JIA by the prevalence of the severe, life-threatening complications macrophage activation syndrome (SJIA-MAS) and lung disease (SJIA-LD). Alternative therapeutics are urgently needed, as disease pathogenesis diverges from what is observed in SJIA, and currently available biologics are insufficient. SJIA-MAS, defined by a cytokine storm and dysregulated proliferation of T-lymphocytes, and SJIA-LD which presents with lymphocytic interstitial inflammation and pulmonary alveolar proteinosis, are both thought to be driven by IFNs, in particular the type II IFN-γ. Involvement of IFNs and a possible crosstalk of type I IFNs with existing biologics indicate a distinct role for the JAK-STAT signalling pathway in the pathogenesis of SJIA-MAS and SJIA-LD. Here, we review this role of JAK-STATs and IFNs in SJIA complications and discuss how new insights of ongoing research are shaping future therapeutic advances in the form of JAK inhibitors and antibodies targeting IFNs.
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Affiliation(s)
- Emely L Verweyen
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center
| | - Grant S Schulert
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA,Correspondence to: Grant Schulert, Division of Rheumatology, Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, MLC 4010, 3333 Burnet Avenue, Cincinnati, OH 45208, USA.
E-mail:
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Kelkar MG, Bargir UA, Malik-Yadav R, Gupta M, Dalvi A, Jodhawat N, Shinde S, Madkaikar MR. CD8 + T Cells Exhibit an Exhausted Phenotype in Hemophagocytic Lymphohistiocytosis. J Clin Immunol 2021; 41:1794-1803. [PMID: 34389889 DOI: 10.1007/s10875-021-01109-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 07/22/2021] [Indexed: 12/31/2022]
Abstract
PURPOSE Hemophagocytic lymphohistiocytosis (HLH) is a hyperinflammatory syndrome mainly caused by uncontrolled activation of antigen presenting cells and CD8 T cells. CD8 T cell exhaustion is a known phenomenon in chronic viral infections and cancer. However, the role of T cell exhaustion is not yet identified in HLH in the background of persistent inflammation. So, currently, we have characterized the CD8 T cells using flow cytometry to understand the phenomenon of exhaustion in these cells in HLH. METHODS We have comprehensively evaluated lymphocyte subsets and characterized CD8 T cells using immunophenotypic markers like PD1, TIM3, LAG3, Ki67, Granzyme B, etc. in a cohort of 21 HLH patients. Effector cytokine secretion and degranulation by CD8 T cells are also studied. RESULTS Our findings indicate skewed lymphocyte subsets and aberrantly activated CD8 T cells in HLH. CD8 T cells exhibit significantly increased expression of PD1, TIM3, and LAG3 prominently in primary HLH as compared to controls. PD1 + CD8 T cells express elevated levels of Granzyme B and Ki67. Moreover, CD8 T cells are hypofunctional as evidenced by significantly reduced cytokine secretion and compromised CD107a degranulation. CONCLUSION The study has revealed that CD8 + cytotoxic T lymphocytes from HLH patients exhibited high expression of exhaustion markers with overall impaired function. To the best of our understanding, this is the first report suggesting functional exhaustion of CD8 T cells in both primary and secondary HLH. Future studies to understand the association of exhaustion with disease outcome are needed for its probable therapeutic implementation.
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Affiliation(s)
- Madhura G Kelkar
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Umair Ahmad Bargir
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Reetika Malik-Yadav
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Maya Gupta
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Aparna Dalvi
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Neha Jodhawat
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Shweta Shinde
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India
| | - Manisha R Madkaikar
- Department of Pediatric Immunology and Leukocyte Biology, ICMR-National Institute of Immunohaematology (NIIH), 13th Floor, NMS Building, KEM Hospital Campus, Parel, , Mumbai, 400012, India.
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Morris G, Bortolasci CC, Puri BK, Marx W, O'Neil A, Athan E, Walder K, Berk M, Olive L, Carvalho AF, Maes M. The cytokine storms of COVID-19, H1N1 influenza, CRS and MAS compared. Can one sized treatment fit all? Cytokine 2021; 144:155593. [PMID: 34074585 PMCID: PMC8149193 DOI: 10.1016/j.cyto.2021.155593] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/03/2021] [Accepted: 05/17/2021] [Indexed: 02/07/2023]
Abstract
An analysis of published data appertaining to the cytokine storms of COVID-19, H1N1 influenza, cytokine release syndrome (CRS), and macrophage activation syndrome (MAS) reveals many common immunological and biochemical abnormalities. These include evidence of a hyperactive coagulation system with elevated D-dimer and ferritin levels, disseminated intravascular coagulopathy (DIC) and microthrombi coupled with an activated and highly permeable vascular endothelium. Common immune abnormalities include progressive hypercytokinemia with elevated levels of TNF-α, interleukin (IL)-6, and IL-1β, proinflammatory chemokines, activated macrophages and increased levels of nuclear factor kappa beta (NFκB). Inflammasome activation and release of damage associated molecular patterns (DAMPs) is common to COVID-19, H1N1, and MAS but does not appear to be a feature of CRS. Elevated levels of IL-18 are detected in patients with COVID-19 and MAS but have not been reported in patients with H1N1 influenza and CRS. Elevated interferon-γ is common to H1N1, MAS, and CRS but levels of this molecule appear to be depressed in patients with COVID-19. CD4+ T, CD8+ and NK lymphocytes are involved in the pathophysiology of CRS, MAS, and possibly H1N1 but are reduced in number and dysfunctional in COVID-19. Additional elements underpinning the pathophysiology of cytokine storms include Inflammasome activity and DAMPs. Treatment with anakinra may theoretically offer an avenue to positively manipulate the range of biochemical and immune abnormalities reported in COVID-19 and thought to underpin the pathophysiology of cytokine storms beyond those manipulated via the use of, canakinumab, Jak inhibitors or tocilizumab. Thus, despite the relative success of tocilizumab in reducing mortality in COVID-19 patients already on dexamethasone and promising results with Baricitinib, the combination of anakinra in combination with dexamethasone offers the theoretical prospect of further improvements in patient survival. However, there is currently an absence of trial of evidence in favour or contravening this proposition. Accordingly, a large well powered blinded prospective randomised controlled trial (RCT) to test this hypothesis is recommended.
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Affiliation(s)
- Gerwyn Morris
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
| | - Chiara C Bortolasci
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Deakin University, Centre for Molecular and Medical Research, School of Medicine, Geelong, Australia
| | | | - Wolfgang Marx
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia
| | - Adrienne O'Neil
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Melbourne School of Population and Global Health, Melbourne, Australi
| | - Eugene Athan
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Barwon Health, Geelong, Australia
| | - Ken Walder
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Deakin University, Centre for Molecular and Medical Research, School of Medicine, Geelong, Australia
| | - Michael Berk
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Orygen, The National Centre of Excellence in Youth Mental Health, Centre for Youth Mental Health, Florey Institute for Neuroscience and Mental Health and the Department of Psychiatry, The University of Melbourne, Melbourne, Australia
| | - Lisa Olive
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Deakin University, School of Psychology, Geelong, Australia
| | - Andre F Carvalho
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Department of Psychiatry, University of Toronto, Toronto, Canada, Centre for Addiction and Mental Health (CAMH), Toronto, Canada
| | - Michael Maes
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon Health, Geelong, Australia; Department of Psychiatry, King Chulalongkorn University Hospital, Bangkok, Thailand; Department of Psychiatry, Medical University of Plovdiv, Plovdiv, Bulgaria.
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Kessel C, Fall N, Grom A, de Jager W, Vastert S, Strippoli R, Bracaglia C, Sundberg E, Horne A, Ehl S, Ammann S, Wouters C, Lehmberg K, De Benedetti F, Park C, Hinze C, Wittkowski H, Kessel K, Beutel K, Foell D, Holzinger D. Definition and validation of serum biomarkers for optimal differentiation of hyperferritinaemic cytokine storm conditions in children: a retrospective cohort study. THE LANCET. RHEUMATOLOGY 2021; 3:e563-e573. [PMID: 38287622 DOI: 10.1016/s2665-9913(21)00115-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/27/2021] [Accepted: 03/30/2021] [Indexed: 01/31/2024]
Abstract
BACKGROUND Cytokine storm syndromes are life-threatening complications that can occur in children with rheumatic conditions (macrophage activation syndrome [MAS]), inherited cytotoxicity defects (ie, primary haemophagocytic lymphohistiocytosis [HLH]), or as a result of infection or malignancies (ie, secondary HLH). To adequately steer treatment, an early and clear discrimination of these entities is essential. We aimed to define and validate serum biomarker profiles that can differentiate between primary HLH, secondary HLH (predominantly infection-associated), and MAS associated with systemic juvenile idiopathic arthritis (systemic JIA-MAS). METHODS In this multicentre, retrospective, cohort study, serum samples from patients (0-18 years) with a clinical diagnosis of primary HLH, secondary HLH, or systemic JIA-MAS were analysed by immunoassays for 55 cytokines and chemokines. Serum samples were collected from patients treated at seven clinical centres in Europe and North America. 15 serum biomarkers were validated using an independent commercial assay, and the diagnostic accuracy of the best performing biomarkers was tested in an independent validation cohort. FINDINGS Serum samples were collected between Dec 7, 2010, and Jan 26, 2018. In the discovery cohort of 43 patients (24 girls and 19 boys) multi-marker analyses revealed distinct serum biomarker profiles associated with primary or secondary HLH versus systemic JIA-MAS. Ten biomarkers were identified that were differentially elevated in either HLH or systemic JIA-MAS and distinguished between these clinical entities, six of which were tested in an independent validation cohort of 79 patients (34 girls and 45 boys). Serum concentrations of S100A12 and interleukin-18, as well as ratios of both S100A12 and IL-18 with chemokine (C-X-C motif) ligand (CXCL)9 and CXCL10 were identified as the most promising candidates for differential diagnostics. INTERPRETATION At initial presentation, when it is unclear whether a patient with excessive hyperferritinaemic inflammation has primary HLH, infection-associated secondary HLH, or MAS, high serum concentrations of S100A12 indicate an initial differential diagnosis of systemic JIA-MAS, thus helping to guide subsequent treatment decisions. We therefore suggest the inclusion of serum S100A12 and IL-18 in the diagnostic investigations for hyperferritinaemic syndromes; however, the definition and introduction of universially applicable cutoff values are still required. FUNDING German Research Foundation, the Center for Interdisciplinary Clinical Research at University Hospital Muenster, the EU's Horizon 2020 research and innovation programme, and the Deutsche Kinderkrebsstiftung.
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Affiliation(s)
- Christoph Kessel
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital Muenster, Muenster, Germany.
| | - Ndate Fall
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Alexei Grom
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Wilco de Jager
- Center for Translational Immunology, University Medical Center Utrecht, Utrecht, Netherlands; Luminex Corporation, Austin, TX, USA
| | - Sebastiaan Vastert
- Department of Pediatric Rheumatology and Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - Raffaele Strippoli
- Department of Molecular Medicine, Sapienza University, Rome, Italy; Division of Rheumatology, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Claudia Bracaglia
- Division of Rheumatology, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Erik Sundberg
- Paediatric Rheumatology Unit, Karolinska University Hospital Solna, Stockholm, Sweden
| | - AnnaCarin Horne
- Childhood Cancer Research Unit, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Stephan Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sandra Ammann
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Carine Wouters
- Department of Microbiology and Immunology, Laboratory of Adaptive Immunology and Immunobiology, University of Leuven, Leuven, Belgium; Department of Pediatric Rheumatology, University of Leuven, Leuven, Belgium
| | - Kai Lehmberg
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | | | - Carolin Park
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital Muenster, Muenster, Germany
| | - Claas Hinze
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital Muenster, Muenster, Germany
| | - Helmut Wittkowski
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital Muenster, Muenster, Germany
| | - Katharina Kessel
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital Muenster, Muenster, Germany
| | - Karin Beutel
- Children's Hospital München-Schwabing, München Klinik and Klinikum München Rechts der Isar, Technical University Munich, Munich, Germany
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital Muenster, Muenster, Germany
| | - Dirk Holzinger
- Department of Pediatric Hematology-Oncology, University of Duisburg-Essen, Essen, Germany
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Gao DK, Salomonis N, Henderlight M, Woods C, Thakkar K, Grom AA, Thornton S, Jordan MB, Wikenheiser-Brokamp KA, Schulert GS. IFN-γ is essential for alveolar macrophage driven pulmonary inflammation in macrophage activation syndrome. JCI Insight 2021; 6:e147593. [PMID: 34314387 PMCID: PMC8492332 DOI: 10.1172/jci.insight.147593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 07/22/2021] [Indexed: 11/17/2022] Open
Abstract
Macrophage activation syndrome (MAS) is a life-threatening cytokine storm complicating systemic juvenile idiopathic arthritis (SJIA) driven by IFNγ. SJIA and MAS are associated with an unexplained emerging lung disease (SJIA-LD), with our recent work supporting pulmonary activation of IFNγ pathways pathologically linking SJIA-LD and MAS. Our objective was to mechanistically define the novel observation of pulmonary inflammation in the TLR9 mouse model of MAS. In acute MAS, lungs exhibit mild but diffuse CD4-predominant, perivascular interstitial inflammation with elevated IFNγ, IFN-induced chemokines, and AMΦ expression of IFNγ-induced genes. Single-cell RNA-sequencing confirmed IFN-driven transcriptional changes across lung cell types with myeloid expansion and detection of MAS-specific macrophage populations. Systemic MAS resolution was associated with increased AMΦ and interstitial lymphocytic infiltration. AMΦ transcriptomic analysis confirmed IFNγ-induced proinflammatory polarization during acute MAS, which switches towards an anti-inflammatory phenotype after systemic MAS resolution. Interestingly, recurrent MAS led to increased alveolar inflammation and lung injury, and reset AMΦ polarization towards a proinflammatory state. Furthermore, in mice bearing macrophages insensitive to IFNγ, both systemic feature of MAS and pulmonary inflammation were attenuated. These findings demonstrate that experimental MAS induces IFNγ-driven pulmonary inflammation replicating key features of SJIA-LD, and provides a model system for testing novel treatments directed towards SJIA-LD.
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Affiliation(s)
- Denny K Gao
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Nathan Salomonis
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Maggie Henderlight
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Christopher Woods
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Kairavee Thakkar
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Alexei A Grom
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Sherry Thornton
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | - Michael B Jordan
- Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
| | | | - Grant S Schulert
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, United States of America
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45
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Dusser P, Koné-Paut I. Still's Disease in the Constellation of Hyperinflammatory Syndromes: A Link with Kawasaki Disease? J Clin Med 2021; 10:jcm10153244. [PMID: 34362028 PMCID: PMC8348569 DOI: 10.3390/jcm10153244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/18/2021] [Accepted: 07/21/2021] [Indexed: 12/17/2022] Open
Abstract
Still’s disease and Kawasaki disease (KD) today belong to the group of cytokine storm syndromes, a pathophysiological set related to excessive activation of the innate immune response. We present here a personal vision of what can link these two diseases, taking up their concepts at their beginning. By their many clinical and physiopathological similarities, we conclude that they constitute a common spectrum whose fate is modified by subtle differences in terms of adaptive response that could, in part, be driven by genetic factors.
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Affiliation(s)
- Perrine Dusser
- Paediatric Rheumatology Department, Université Paris-Saclay, APHP, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France;
- Centre de Référence des Maladies Auto-Inflammatoires et des Amyloses Inflammatoire (CEREMAIA), Université Paris-Saclay, APHP, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France
| | - Isabelle Koné-Paut
- Paediatric Rheumatology Department, Université Paris-Saclay, APHP, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France;
- Centre de Référence des Maladies Auto-Inflammatoires et des Amyloses Inflammatoire (CEREMAIA), Université Paris-Saclay, APHP, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France
- Correspondence:
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46
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Ombrello MJ, Schulert GS. COVID-19 and cytokine storm syndrome: are there lessons from macrophage activation syndrome? Transl Res 2021; 232:1-12. [PMID: 33684592 PMCID: PMC7934701 DOI: 10.1016/j.trsl.2021.03.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/01/2021] [Accepted: 03/01/2021] [Indexed: 12/14/2022]
Abstract
Although interest in "cytokine storms" has surged over the past decade, it was massively amplified in 2020 when it was suggested that a subset of patients with COVID-19 developed a form of cytokine storm. The concept of cytokine storm syndromes (CSS) encompasses diverse conditions or circumstances that coalesce around potentially lethal hyperinflammation with hemodynamic compromise and multiple organ dysfunction syndrome. Macrophage activation syndrome (MAS) is a prototypic form of CSS that develops in the context of rheumatic diseases, particularly systemic juvenile idiopathic arthritis. The treatment of MAS relies heavily upon corticosteroids and cytokine inhibitors, which have proven to be lifesaving therapies in MAS, as well as in other forms of CSS. Within months of the recognition of SARS-CoV2 as a human pathogen, descriptions of COVID-19 patients with hyperinflammation emerged. Physicians immediately grappled with identifying optimal therapeutic strategies for these patients, and despite clinical distinctions such as marked coagulopathy with endothelial injury associated with COVID-19, borrowed from the experiences with MAS and other CSS. Initial reports of patients treated with anti-cytokine agents in COVID-19 were promising, but recent large, better-controlled studies of these agents have had mixed results suggesting a more complex pathophysiology. Here, we discuss how the comparison of clinical features, immunologic parameters and therapeutic response data between MAS and hyperinflammation in COVID-19 can provide new insight into the pathophysiology of CSS.
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Affiliation(s)
- Michael J Ombrello
- Translational Genetics and Genomics Unit, Pediatric Translational Research Branch, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, Maryland.
| | - Grant S Schulert
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
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47
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A novel anti-human IL-1R7 antibody reduces IL-18-mediated inflammatory signaling. J Biol Chem 2021; 296:100630. [PMID: 33823154 PMCID: PMC8018910 DOI: 10.1016/j.jbc.2021.100630] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 12/17/2022] Open
Abstract
Unchecked inflammation can result in severe diseases with high mortality, such as macrophage activation syndrome (MAS). MAS and associated cytokine storms have been observed in COVID-19 patients exhibiting systemic hyperinflammation. Interleukin-18 (IL-18), a proinflammatory cytokine belonging to the IL-1 family, is elevated in both MAS and COVID-19 patients, and its level is known to correlate with the severity of COVID-19 symptoms. IL-18 binds its specific receptor IL-1 receptor 5 (IL-1R5, also known as IL-18 receptor alpha chain), leading to the recruitment of the coreceptor, IL-1 receptor 7 (IL-1R7, also known as IL-18 receptor beta chain). This heterotrimeric complex then initiates downstream signaling, resulting in systemic and local inflammation. Here, we developed a novel humanized monoclonal anti-IL-1R7 antibody to specifically block the activity of IL-18 and its inflammatory signaling. We characterized the function of this antibody in human cell lines, in freshly obtained peripheral blood mononuclear cells (PBMCs) and in human whole blood cultures. We found that the anti-IL-1R7 antibody significantly suppressed IL-18-mediated NFκB activation, reduced IL-18-stimulated IFNγ and IL-6 production in human cell lines, and reduced IL-18-induced IFNγ, IL-6, and TNFα production in PBMCs. Moreover, the anti-IL-1R7 antibody significantly inhibited LPS- and Candida albicans–induced IFNγ production in PBMCs, as well as LPS-induced IFNγ production in whole blood cultures. Our data suggest that blocking IL-1R7 could represent a potential therapeutic strategy to specifically modulate IL-18 signaling and may warrant further investigation into its clinical potential for treating IL-18-mediated diseases, including MAS and COVID-19.
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48
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Merli P, Quintarelli C, Strocchio L, Locatelli F. The role of interferon-gamma and its signaling pathway in pediatric hematological disorders. Pediatr Blood Cancer 2021; 68:e28900. [PMID: 33484058 DOI: 10.1002/pbc.28900] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 12/15/2022]
Abstract
Interferon-gamma (IFN-γ) plays a key role in the pathophysiology of hemophagocytic lymphohistiocytosis (HLH), and available evidence also points to a role in other conditions, including aplastic anemia (AA) and graft failure following allogeneic hematopoietic stem cell transplantation. Recently, the therapeutic potential of IFN-γ inhibition has been documented; emapalumab, an anti-IFN-γ monoclonal antibody, has been approved in the United States for treatment of primary HLH that is refractory, recurrent or progressive, or in patients with intolerance to conventional therapy. Moreover, ruxolitinib, an inhibitor of JAK/STAT intracellular signaling, is currently being investigated for treating HLH. In AA, IFN-γ inhibits hematopoiesis by disrupting the interaction between thrombopoietin and its receptor, c-MPL. Eltrombopag, a small-molecule agonist of c-MPL, acts at a different binding site to IFN-γ and is thus able to circumvent its inhibitory effects. Ongoing trials will elucidate the role of IFN-γ neutralization in secondary HLH and future studies could explore this strategy in controlling hyperinflammation due to CAR T cells.
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Affiliation(s)
- Pietro Merli
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Concetta Quintarelli
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children's Hospital, Rome, Italy.,Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luisa Strocchio
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children's Hospital, Rome, Italy.,Sapienza, University of Rome, Rome, Italy
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Garonzi C, Chinello M, Cesaro S. Emapalumab for adult and pediatric patients with hemophagocytic lymphohistiocytosis. Expert Rev Clin Pharmacol 2021; 14:527-534. [PMID: 33686916 DOI: 10.1080/17512433.2021.1901576] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Hemophagocytic lymphohistiocytosis (HLH) is a rare life-threatening hyperinflammatory syndrome. Standard treatment is based on immunosuppressive, cytotoxic drugs and hematopoietic stem cell transplantation (HSCT) in primary HLH. Interferon-gamma (IFN-γ) plays a key pathogenic role. Emapalumab, a monoclonal antibody directed against IFN-γ, is the first target therapy approved for primary HLH with refractory, recurrent or progressive disease or intolerance to conventional therapy. AREAS COVERED We reviewed the pharmacological characteristics, safety, efficacy and clinical uses of emapalumab. We summarized the results of current standard treatment based on chemo-immunosuppressive protocols and outlined the alternative options available. EXPERT OPINION Emapalumab is an effective treatment for HLH with a good safety profile. Its efficacy was demonstrated in a phase II/III study on primary HLH pediatric patients with refractory, relapsing HLH or intolerance to first-line treatment. The use of emapalumab allowed most patients to proceed to HSCT, with a high estimated probability of survival 12 months after transplantation. The outcomes in patients who underwent transplantation compare favorably with those reported previously with either myeloablative or reduced-intensity conditioning regimens. The potential role of emapalumab in the treatment of secondary HLH and as a prevention of graft failure after HSCT deserves to be further assessed.
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Affiliation(s)
- Chiara Garonzi
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Matteo Chinello
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
| | - Simone Cesaro
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy
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50
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Kanemasa H, Nanishi E, Takada H, Ishimura M, Nishio H, Honjo S, Masuda H, Nagai N, Nishihara T, Ishii T, Adachi T, Hara S, Lin L, Tomita Y, Kamizono J, Komiyama O, Kohdera U, Tanabe S, Sato A, Hida S, Yashiro M, Makino N, Nakamura Y, Hara T, Ohga S. Overlapping Features in Kawasaki Disease-Related Arthritis and Systemic-Onset Juvenile Idiopathic Arthritis: A Nationwide Study in Japan. Front Pediatr 2021; 9:597458. [PMID: 34354966 PMCID: PMC8329333 DOI: 10.3389/fped.2021.597458] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 06/28/2021] [Indexed: 11/25/2022] Open
Abstract
Background: Arthritis may occur after the diagnosis of Kawasaki disease (KD). Most cases are self-limiting; however, some patients require prolonged treatment. Method: To characterize KD-related arthritis, 14 patients who required arthritis treatment within 30 days after the diagnosis of KD were recruited from the 23rd KD survey in Japan. Twenty-six additional patients were included from our tertiary center and literature review cohorts. Results: The estimated prevalence of KD-related arthritis in Japan was 48 per 100,000 KD patients. Patients with KD-related arthritis had an older age at onset (52 vs. 28 months, P = 0.002) and higher rate of intravenous immunoglobulin (IVIG) resistance in comparison to those without arthritis (86 vs. 17%, P < 0.001). Among 40 patients, 18 had arthritis in the acute phase KD (continued fever-onset type) and 22 did in the convalescent phase (interval fever-onset type). Both showed a similar rate of complete KD or IVIG response. Interval-type patients required biologics for arthritis control less frequently (5 vs. 39%, P = 0.02) and had a higher 2-year off-treatment rate (100 vs. 43%, P = 0.009) than continued-type ones. Interval-types showed lower serum ferritin and interleukin-18 levels than continued-types. When continued-types were grouped according to whether or not they required biologics (n = 7 and n = 11, respectively), the former subgroup had higher ferritin and interleukin-18 levels (P = 0.01 and 0.02, respectively). A canonical discriminant analysis differentiated interval-type from continued-type with the combination of age, time to arthritis, and the ferritin and matrix metalloproteinase-3 levels. Conclusion: Arthritis requiring treatment is a rare complication of KD. KD-associated arthritis includes interval-type (KD-reactive) and continued-type (true systemic-onset juvenile idiopathic arthritis [JIA] requiring biologics), and overlapping arthritis, suggesting the pathophysiological continuity of autoinflammation between KD and JIA.
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Affiliation(s)
- Hikaru Kanemasa
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Etsuro Nanishi
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hidetoshi Takada
- Department of Perinatal and Pediatric Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Child Health, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Masataka Ishimura
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hisanori Nishio
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Satoshi Honjo
- Department of Pediatrics, National Hospital Organization Fukuoka National Hospital, Fukuoka, Japan
| | - Hiroshi Masuda
- Department of General Pediatrics and Interdisciplinary Medicine, National Center for Child Health and Development, Tokyo, Japan
| | - Noriko Nagai
- Department of Pediatrics, Okazaki City Hospital, Okazaki, Japan
| | - Takahiro Nishihara
- Department of Pediatrics, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
| | - Tohru Ishii
- Department of Pediatrics, National Hospital Organization Tochigi Medical Center, Utsunomiya, Japan
| | - Takenori Adachi
- Department of Pediatrics, Tosei General Hospital, Seto, Japan
| | - Satoshi Hara
- Department of Pediatrics, Juntendo University Urayasu Hospital, Urayasu, Japan
| | - Lisheng Lin
- Department of Child Health, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yoshie Tomita
- Department of Pediatrics, Kitakyusyu Municipal Yahata Hospital, Kitakyushu, Japan
| | - Junji Kamizono
- Department of Pediatrics, Kitakyusyu Municipal Yahata Hospital, Kitakyushu, Japan
| | - Osamu Komiyama
- Department of Pediatrics, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Urara Kohdera
- Department of Pediatrics, Nakano Children's Hospital, Osaka, Japan
| | - Saori Tanabe
- Department of Pediatrics, Nihonkai General Hospital, Sakata, Japan
| | - Atsuo Sato
- Department of Pediatrics, Yokohama Rosai Hospital, Yokohama, Japan
| | - Shinya Hida
- Department of Pediatrics, Osaka Red Cross Hospital, Osaka, Japan
| | - Mayumi Yashiro
- Department of Public Health, Jichi Medical University, Shimotsuke, Japan
| | - Nobuko Makino
- Department of Public Health, Jichi Medical University, Shimotsuke, Japan
| | - Yosikazu Nakamura
- Department of Public Health, Jichi Medical University, Shimotsuke, Japan
| | | | - Shouichi Ohga
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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