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Cecrdlova E, Krupickova L, Fialova M, Novotny M, Tichanek F, Svachova V, Mezerova K, Viklicky O, Striz I. Insights into IL-1 family cytokines in kidney allograft transplantation: IL-18BP and free IL-18 as emerging biomarkers. Cytokine 2024; 180:156660. [PMID: 38801805 DOI: 10.1016/j.cyto.2024.156660] [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: 11/03/2023] [Revised: 04/15/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
Proinflammatory cytokines and their inhibitors are involved in the regulation of multiple immune reactions including response to transplanted organs. In this prospective study, we evaluated changes in serum concentrations of six IL-1 family cytokines (IL-1 alpha, IL-1 beta, IL-1RA, IL-18, IL-18BP, and IL-36 beta) in 138 kidney allograft recipients and 48 healthy donors. Samples were collected before transplantation and then after one week, three months and one year, additional sera were obtained at the day of biopsy positive for acute rejection. We have shown, that concentrations of proinflammatory members of the IL-1 family (IL-1β, IL-18, IL-36 β) and anti-inflammatory IL-18BP decreased immediately after the transplantation. The decline of serum IL-1RA and IL-1α was not observed in subjects with acute rejection. IL-18, including specifically its free form, is the only cytokine which increase serum concentrations in the period between one week and three months in both groups of patients without upregulation of its inhibitor, IL-18BP. Serum concentrations of calculated free IL-18 were upregulated in the acute rejection group at the time of acute rejection. We conclude that IL-1 family cytokines are involved mainly in early phases of the response to kidney allograft. Serum concentrations of free IL-18 and IL-18BP represent possible biomarkers of acute rejection, and targeting IL-18 might be of therapeutic value.
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Affiliation(s)
- E Cecrdlova
- Institute for Clinical and Experimental Medicine, Department of Clinical and Transplant Immunology, Prague, Czech Republic
| | - L Krupickova
- Institute for Clinical and Experimental Medicine, Department of Clinical and Transplant Immunology, Prague, Czech Republic
| | - M Fialova
- Institute for Clinical and Experimental Medicine, Department of Clinical and Transplant Immunology, Prague, Czech Republic
| | - M Novotny
- Institute for Clinical and Experimental Medicine, Transplant Center, Department of Nephrology, Prague, Czech Republic
| | - F Tichanek
- Institute for Clinical and Experimental Medicine, Department of Data Science, Prague, Czech Republic
| | - V Svachova
- Institute for Clinical and Experimental Medicine, Department of Clinical and Transplant Immunology, Prague, Czech Republic
| | - K Mezerova
- Institute for Clinical and Experimental Medicine, Department of Clinical and Transplant Immunology, Prague, Czech Republic
| | - O Viklicky
- Institute for Clinical and Experimental Medicine, Transplant Center, Department of Nephrology, Prague, Czech Republic
| | - I Striz
- Institute for Clinical and Experimental Medicine, Department of Clinical and Transplant Immunology, Prague, Czech Republic.
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2
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Hughes AD, Teachey DT, Diorio C. Riding the storm: managing cytokine-related toxicities in CAR-T cell therapy. Semin Immunopathol 2024; 46:5. [PMID: 39012374 PMCID: PMC11252192 DOI: 10.1007/s00281-024-01013-w] [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: 12/11/2023] [Accepted: 03/18/2024] [Indexed: 07/17/2024]
Abstract
The advent of chimeric antigen receptor T cells (CAR-T) has been a paradigm shift in cancer immunotherapeutics, with remarkable outcomes reported for a growing catalog of malignancies. While CAR-T are highly effective in multiple diseases, salvaging patients who were considered incurable, they have unique toxicities which can be life-threatening. Understanding the biology and risk factors for these toxicities has led to targeted treatment approaches which can mitigate them successfully. The three toxicities of particular interest are cytokine release syndrome (CRS), immune effector cell-associated neurotoxicity syndrome (ICANS), and immune effector cell-associated hemophagocytic lymphohistiocytosis (HLH)-like syndrome (IEC-HS). Each of these is characterized by cytokine storm and hyperinflammation; however, they differ mechanistically with regard to the cytokines and immune cells that drive the pathophysiology. We summarize the current state of the field of CAR-T-associated toxicities, focusing on underlying biology and how this informs toxicity management and prevention. We also highlight several emerging agents showing promise in preclinical models and the clinic. Many of these established and emerging agents do not appear to impact the anti-tumor function of CAR-T, opening the door to additional and wider CAR-T applications.
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Affiliation(s)
- Andrew D Hughes
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - David T Teachey
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Caroline Diorio
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
- Immune Dysregulation Frontier Program, Department of Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
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3
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Wouters F, Bogie J, Wullaert A, van der Hilst J. Recent Insights in Pyrin Inflammasome Activation: Identifying Potential Novel Therapeutic Approaches in Pyrin-Associated Autoinflammatory Syndromes. J Clin Immunol 2023; 44:8. [PMID: 38129719 DOI: 10.1007/s10875-023-01621-5] [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: 08/28/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023]
Abstract
Pyrin is a cytosolic protein encoded by the MEFV gene, predominantly expressed in innate immune cells. Upon activation, it forms an inflammasome, a multimolecular complex that enables the activation and secretion of IL-1β and IL-18. In addition, the Pyrin inflammasome activates Gasdermin D leading to pyroptosis, a highly pro-inflammatory cell death. Four autoinflammatory syndromes are associated with Pyrin inflammasome dysregulation: familial Mediterranean fever, hyper IgD syndrome/mevalonate kinase deficiency, pyrin-associated autoinflammation with neutrophilic dermatosis, and pyogenic arthritis, pyoderma gangrenosum, and acne syndrome. In this review, we discuss recent advances in understanding the molecular mechanisms regulating the two-step model of Pyrin inflammasome activation. Based on these insights, we discuss current pharmacological options and identify a series of existing molecules with therapeutic potential for the treatment of pyrin-associated autoinflammatory syndromes.
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Affiliation(s)
- Flore Wouters
- Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, 3590, Diepenbeek, Belgium.
| | - Jeroen Bogie
- Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, 3590, Diepenbeek, Belgium
- University MS Center Hasselt, 3900, Pelt, Belgium
| | - Andy Wullaert
- Department of Internal Medicine and Paediatrics, Ghent University, 9052, Ghent, Belgium
- VIB-UGent Center for Inflammation Research VIB, 9052, Ghent, Belgium
- Laboratory of Protein Science, Proteomics and Epigenetic Signalling (PPES), Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium
| | - Jeroen van der Hilst
- Department of Immunology and Infection, Biomedical Research Institute, Hasselt University, 3590, Diepenbeek, Belgium.
- Department of Infectious Diseases and Immune Pathology, Jessa General Hospital and Limburg Clinical Research Center, Hasselt, Belgium.
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4
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Uhlig HH, Booth C, Cho J, Dubinsky M, Griffiths AM, Grimbacher B, Hambleton S, Huang Y, Jones K, Kammermeier J, Kanegane H, Koletzko S, Kotlarz D, Klein C, Lenardo MJ, Lo B, McGovern DPB, Özen A, de Ridder L, Ruemmele F, Shouval DS, Snapper SB, Travis SP, Turner D, Wilson DC, Muise AM. Precision medicine in monogenic inflammatory bowel disease: proposed mIBD REPORT standards. Nat Rev Gastroenterol Hepatol 2023; 20:810-828. [PMID: 37789059 DOI: 10.1038/s41575-023-00838-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 10/05/2023]
Abstract
Owing to advances in genomics that enable differentiation of molecular aetiologies, patients with monogenic inflammatory bowel disease (mIBD) potentially have access to genotype-guided precision medicine. In this Expert Recommendation, we review the therapeutic research landscape of mIBD, the reported response to therapies, the medication-related risks and systematic bias in reporting. The mIBD field is characterized by the absence of randomized controlled trials and is dominated by retrospective observational data based on case series and case reports. More than 25 off-label therapeutics (including small-molecule inhibitors and biologics) as well as cellular therapies (including haematopoietic stem cell transplantation and gene therapy) have been reported. Heterogeneous reporting of outcomes impedes the generation of robust therapeutic evidence as the basis for clinical decision making in mIBD. We discuss therapeutic goals in mIBD and recommend standardized reporting (mIBD REPORT (monogenic Inflammatory Bowel Disease Report Extended Phenotype and Outcome of Treatments) standards) to stratify patients according to a genetic diagnosis and phenotype, to assess treatment effects and to record safety signals. Implementation of these pragmatic standards should help clinicians to assess the therapy responses of individual patients in clinical practice and improve comparability between observational retrospective studies and controlled prospective trials, supporting future meta-analysis.
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Affiliation(s)
- Holm H Uhlig
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK.
- Department of Paediatrics, University of Oxford, Oxford, UK.
- Biomedical Research Centre, University of Oxford, Oxford, UK.
| | - Claire Booth
- UCL Great Ormond Street Institute of Child Health, London, UK
- Department of Paediatric Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Judy Cho
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Marla Dubinsky
- Department of Paediatric Gastroenterology, Susan and Leonard Feinstein IBD Clinical Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Anne M Griffiths
- SickKids Inflammatory Bowel Disease Centre and Cell Biology Program, Research Institute, Toronto, Canada
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
- Institute of Immunology and Transplantation, Royal Free Hospital, University College London, London, UK
| | - Sophie Hambleton
- Primary Immunodeficiency Group, Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, UK
| | - Ying Huang
- Department of Gastroenterology, National Children's Medical Center, Children's Hospital of Fudan University, Shanghai, China
| | - Kelsey Jones
- Paediatric Gastroenterology, Great Ormond Street Hospital, London, UK
- Kennedy Institute, University of Oxford, Oxford, UK
| | - Jochen Kammermeier
- Gastroenterology Department, Evelina London Children's Hospital, London, UK
| | - Hirokazu Kanegane
- Department of Child Health and Development, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Sibylle Koletzko
- Dr. von Hauner Children's Hospital, Department of Paediatrics, University Hospital, LMU Munich, Munich, Germany
- Department of Paediatrics, Gastroenterology and Nutrition, School of Medicine Collegium Medicum University of Warmia and Mazury, Olsztyn, Poland
| | - Daniel Kotlarz
- Dr. von Hauner Children's Hospital, Department of Paediatrics, University Hospital, LMU Munich, Munich, Germany
- German Center for Child and Adolescent Health, Munich, Germany
- Institute of Translational Genomics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Christoph Klein
- Dr. von Hauner Children's Hospital, Department of Paediatrics, University Hospital, LMU Munich, Munich, Germany
- German Center for Child and Adolescent Health, Munich, Germany
| | - Michael J Lenardo
- Molecular Development of the Immune System Section, Laboratory of Immune System Biology, and Clinical Genomics Program, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Bernice Lo
- Research Branch, Sidra Medicine, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | - Dermot P B McGovern
- F. Widjaja Foundation, Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Ahmet Özen
- Marmara University Division of Allergy and Immunology, Istanbul, Turkey
| | - Lissy de Ridder
- Department of Paediatric Gastroenterology, Erasmus University Medical Center Sophia Children's Hospital, Rotterdam, Netherlands
| | - Frank Ruemmele
- Université Paris Cité, APHP, Hôpital Necker Enfants Malades, Service de Gastroentérologie pédiatrique, Paris, France
| | - Dror S Shouval
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Scott B Snapper
- Division of Gastroenterology and Nutrition, Boston Children's Hospital, Boston, MA, USA
- Department of Paediatrics and Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Simon P Travis
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK
- Biomedical Research Centre, University of Oxford, Oxford, UK
- Kennedy Institute, University of Oxford, Oxford, UK
| | - Dan Turner
- Shaare Zedek Medical Center, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - David C Wilson
- Child Life and Health, Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
- Department of Paediatric Gastroenterology, The Royal Hospital for Children, and Young People, Edinburgh, UK
| | - Aleixo M Muise
- SickKids Inflammatory Bowel Disease Centre and Cell Biology Program, Research Institute, Toronto, Canada
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Paediatrics, University of Toronto, Toronto, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
- Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
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5
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Failing C, Blase JR, Walkovich K. Understanding the Spectrum of Immune Dysregulation Manifestations in Autoimmune Lymphoproliferative Syndrome and Autoimmune Lymphoproliferative Syndrome-like Disorders. Rheum Dis Clin North Am 2023; 49:841-860. [PMID: 37821199 DOI: 10.1016/j.rdc.2023.07.001] [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
As a disorder of immune dysregulation, autoimmune lymphoproliferative syndrome (ALPS) stems from pathogenic variants in the first apoptosis signal-mediated apoptosis (Fas) and Fas-ligand pathway that result in elevations of CD3+ TCRαβ+ CD4- CD8- T cells along with chronic lymphoproliferation, a heightened risk for malignancy, and importantly for the rheumatologist, increased risk of autoimmunity. While immune cytopenias are the most encountered autoimmune phenomena, there is increasing appreciation for ocular, musculoskeletal, pulmonary and renal inflammatory manifestations similar to more common rheumatology diseases. Additionally, ALPS-like conditions that share similar clinical features and opportunities for targeted therapy are increasingly recognized via genetic testing, highlighting the need for rheumatologists to be facile in the recognition and diagnosis of this spectrum of disorders. This review will focus on clinical and laboratory features of both ALPS and ALPS-like disorders with the intent to provide a framework for rheumatologists to understand the pathophysiologic drivers and discriminate between diagnoses.
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Affiliation(s)
- Christopher Failing
- Sanford Health, Fargo, ND, USA; University of North Dakota School of Medicine and Health Sciences, Grand Folks, ND, USA.
| | - Jennifer R Blase
- University of Michigan, 1500 East Medical Center Drive, D4202 Medical Professional Building, Ann Arbor, MI 48109, USA
| | - Kelly Walkovich
- University of Michigan, 1500 East Medical Center Drive, D4202 Medical Professional Building, Ann Arbor, MI 48109, USA
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6
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Tsilifis C, Slatter MA, Gennery AR. Too much of a good thing: a review of primary immune regulatory disorders. Front Immunol 2023; 14:1279201. [PMID: 38022498 PMCID: PMC10645063 DOI: 10.3389/fimmu.2023.1279201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Primary immune regulatory disorders (PIRDs) are inborn errors of immunity caused by a loss in the regulatory mechanism of the inflammatory or immune response, leading to impaired immunological tolerance or an exuberant inflammatory response to various stimuli due to loss or gain of function mutations. Whilst PIRDs may feature susceptibility to recurrent, severe, or opportunistic infection in their phenotype, this group of syndromes has broadened the spectrum of disease caused by defects in immunity-related genes to include autoimmunity, autoinflammation, lymphoproliferation, malignancy, and allergy; increasing focus on PIRDs has thus redefined the classical 'primary immunodeficiency' as one aspect of an overarching group of inborn errors of immunity. The growing number of genetic defects associated with PIRDs has expanded our understanding of immune tolerance mechanisms and prompted identification of molecular targets for therapy. However, PIRDs remain difficult to recognize due to incomplete penetrance of their diverse phenotype, which may cross organ systems and present to multiple clinical specialists prior to review by an immunologist. Control of immune dysregulation with immunosuppressive therapies must be balanced against the enhanced infective risk posed by the underlying defect and accumulated end-organ damage, posing a challenge to clinicians. Whilst allogeneic hematopoietic stem cell transplantation may correct the underlying immune defect, identification of appropriate patients and timing of transplant is difficult. The relatively recent description of many PIRDs and rarity of individual genetic entities that comprise this group means data on natural history, clinical progression, and treatment are limited, and so international collaboration will be needed to better delineate phenotypes and the impact of existing and potential therapies. This review explores pathophysiology, clinical features, current therapeutic strategies for PIRDs including cellular platforms, and future directions for research.
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Affiliation(s)
- Christo Tsilifis
- Paediatric Immunology and Haematopoietic Stem Cell Transplantation, Great North Children’s Hospital, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Mary A. Slatter
- Paediatric Immunology and Haematopoietic Stem Cell Transplantation, Great North Children’s Hospital, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Andrew R. Gennery
- Paediatric Immunology and Haematopoietic Stem Cell Transplantation, Great North Children’s Hospital, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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7
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Chen S, Zhang C, Chen D, Dong L, Chang T, Tang ZH. Advances in attractive therapeutic approach for macrophage activation syndrome in COVID-19. Front Immunol 2023; 14:1200289. [PMID: 37483597 PMCID: PMC10358730 DOI: 10.3389/fimmu.2023.1200289] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/12/2023] [Indexed: 07/25/2023] Open
Abstract
Nowadays, people have relaxed their vigilance against COVID-19 due to its declining infection numbers and attenuated virulence. However, COVID-19 still needs to be concern due to its emerging variants, the relaxation of restrictions as well as breakthrough infections. During the period of the COVID-19 infection, the imbalanced and hyper-responsive immune system plays a critical role in its pathogenesis. Macrophage Activation Syndrome (MAS) is a fatal complication of immune system disease, which is caused by the excessive activation and proliferation of macrophages and cytotoxic T cells (CTL). COVID-19-related hyperinflammation shares common clinical features with the above MAS symptoms, such as hypercytokinemia, hyperferritinemia, and coagulopathy. In MAS, immune exhaustion or defective anti-viral responses leads to the inadequate cytolytic capacity of CTL which contributes to prolonged interaction between CTL, APCs and macrophages. It is possible that the same process also occurred in COVID-19 patients, and further led to a cytokine storm confined to the lungs. It is associated with the poor prognosis of severe patients such as multiple organ failure and even death. The main difference of cytokine storm is that in COVID-19 pneumonia is mainly the specific damage of the lung, while in MAS is easy to develop into a systemic. The attractive therapeutic approach to prevent MAS in COVID-19 mainly includes antiviral, antibiotics, convalescent plasma (CP) therapy and hemadsorption, extensive immunosuppressive agents, and cytokine-targeted therapies. Here, we discuss the role of the therapeutic approaches mentioned above in the two diseases. And we found that the treatment effect of the same therapeutic approach is different.
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Affiliation(s)
- Shunyao Chen
- Department of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Wuhan, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cong Zhang
- Department of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Wuhan, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Deng Chen
- Department of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Wuhan, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liming Dong
- Department of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Wuhan, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Teding Chang
- Department of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Wuhan, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhao-Hui Tang
- Department of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Wuhan, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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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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9
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Hughes SA, Lin M, Weir A, Huang B, Xiong L, Chua NK, Pang J, Santavanond JP, Tixeira R, Doerflinger M, Deng Y, Yu C, Silke N, Conos SA, Frank D, Simpson DS, Murphy JM, Lawlor KE, Pearson JS, Silke J, Pellegrini M, Herold MJ, Poon IKH, Masters SL, Li M, Tang Q, Zhang Y, Rashidi M, Geng L, Vince JE. Caspase-8-driven apoptotic and pyroptotic crosstalk causes cell death and IL-1β release in X-linked inhibitor of apoptosis (XIAP) deficiency. EMBO J 2023; 42:e110468. [PMID: 36647737 PMCID: PMC9975961 DOI: 10.15252/embj.2021110468] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 12/08/2022] [Accepted: 12/19/2022] [Indexed: 01/18/2023] Open
Abstract
Genetic lesions in X-linked inhibitor of apoptosis (XIAP) pre-dispose humans to cell death-associated inflammatory diseases, although the underlying mechanisms remain unclear. Here, we report that two patients with XIAP deficiency-associated inflammatory bowel disease display increased inflammatory IL-1β maturation as well as cell death-associated caspase-8 and Gasdermin D (GSDMD) processing in diseased tissue, which is reduced upon patient treatment. Loss of XIAP leads to caspase-8-driven cell death and bioactive IL-1β release that is only abrogated by combined deletion of the apoptotic and pyroptotic cell death machinery. Namely, extrinsic apoptotic caspase-8 promotes pyroptotic GSDMD processing that kills macrophages lacking both inflammasome and apoptosis signalling components (caspase-1, -3, -7, -11 and BID), while caspase-8 can still cause cell death in the absence of both GSDMD and GSDME when caspase-3 and caspase-7 are present. Neither caspase-3 and caspase-7-mediated activation of the pannexin-1 channel, or GSDMD loss, prevented NLRP3 inflammasome assembly and consequent caspase-1 and IL-1β maturation downstream of XIAP inhibition and caspase-8 activation, even though the pannexin-1 channel was required for NLRP3 triggering upon mitochondrial apoptosis. These findings uncouple the mechanisms of cell death and NLRP3 activation resulting from extrinsic and intrinsic apoptosis signalling, reveal how XIAP loss can co-opt dual cell death programs, and uncover strategies for targeting the cell death and inflammatory pathways that result from XIAP deficiency.
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10
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Kammermeier J, Lamb CA, Jones KDJ, Anderson CA, Baple EL, Bolton C, Braggins H, Coulter TI, Gilmour KC, Gregory V, Hambleton S, Hartley D, Hawthorne AB, Hearn S, Laurence A, Parkes M, Russell RK, Speight RA, Travis S, Wilson DC, Uhlig HH. Genomic diagnosis and care co-ordination for monogenic inflammatory bowel disease in children and adults: consensus guideline on behalf of the British Society of Gastroenterology and British Society of Paediatric Gastroenterology, Hepatology and Nutrition. Lancet Gastroenterol Hepatol 2023; 8:271-286. [PMID: 36634696 DOI: 10.1016/s2468-1253(22)00337-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/29/2022] [Accepted: 09/30/2022] [Indexed: 01/11/2023]
Abstract
Genomic medicine enables the identification of patients with rare or ultra-rare monogenic forms of inflammatory bowel disease (IBD) and supports clinical decision making. Patients with monogenic IBD frequently experience extremely early onset of treatment-refractory disease, with complex extraintestinal disease typical of immunodeficiency. Since more than 100 monogenic disorders can present with IBD, new genetic disorders and variants are being discovered every year, and as phenotypic expression of the gene defects is variable, adaptive genomic technologies are required. Monogenic IBD has become a key area to establish the concept of precision medicine. Clear guidance and standardised, affordable applications of genomic technologies are needed to implement exome or genome sequencing in clinical practice. This joint British Society of Gastroenterology and British Society of Paediatric Gastroenterology, Hepatology and Nutrition guideline aims to ensure that testing resources are appropriately applied to maximise the benefit to patients on a national scale, minimise health-care disparities in accessing genomic technologies, and optimise resource use. We set out the structural requirements for genomic medicine as part of a multidisciplinary team approach. Initiation of genomic diagnostics should be guided by diagnostic criteria for the individual patient, in particular the age of IBD onset and the patient's history, and potential implications for future therapies. We outline the diagnostic care pathway for paediatric and adult patients. This guideline considers how to handle clinically actionable findings in research studies and the impact of consumer-based genomics for monogenic IBD. This document was developed by multiple stakeholders, including UK paediatric and adult gastroenterology physicians, immunologists, transplant specialists, clinical geneticists, scientists, and research leads of UK genetic programmes, in partnership with patient representatives of several IBD and rare disease charities.
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Affiliation(s)
- Jochen Kammermeier
- Department of Paediatric Gastroenterology, Evelina London Children's Hospital, London, UK
| | - Christopher A Lamb
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Gastroenterology, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Kelsey D J Jones
- Department of Gastroenterology, Great Ormond Street Hospital for Children, London, UK; Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, University of Oxford, Oxford, UK
| | | | - Emma L Baple
- University of Exeter Medical School, Royal Devon & Exeter Hospital, Exeter, UK
| | - Chrissy Bolton
- Department of Infection, Immunity and Inflammation, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Helen Braggins
- Department of Immunology, Great Ormond Street Hospital of Children NHS Foundation Trust and NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK; Chronic Granulomatous Disorder Society, Dartford, UK
| | - Tanya I Coulter
- Regional Immunology Service for Northern Ireland, Belfast, UK
| | - Kimberly C Gilmour
- Clinical Immunology Laboratory, Great Ormond Street Hospital of Children NHS Foundation Trust and NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | | | - Sophie Hambleton
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Paediatric Immunology, Great North Children's Hospital, Newcastle upon Tyne, UK
| | | | - A Barney Hawthorne
- Department of Gastroenterology, University Hospital of Wales, Cardiff, UK
| | - Sarah Hearn
- Translational Gastroenterology Unit and Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Arian Laurence
- Department of Clinical Immunology, Royal Free Hospital, London, UK; Department of Haematology and Bone Marrow Transplantation, University College Hospital, London, UK
| | - Miles Parkes
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge, UK
| | - Richard K Russell
- Child Life and Health, University of Edinburgh, The Royal Hospital for Children & Young People, Edinburgh, UK; Department of Paediatric Gastroenterology, The Royal Hospital for Children & Young People, Edinburgh, UK; Department of Paediatric Gastroenterology, The Royal Hospital for Children & Young People, Edinburgh, UK
| | - R Alexander Speight
- Translational & Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK; Department of Gastroenterology, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Simon Travis
- Translational Gastroenterology Unit and Biomedical Research Centre, University of Oxford, Oxford, UK
| | - David C Wilson
- Child Life and Health, University of Edinburgh, The Royal Hospital for Children & Young People, Edinburgh, UK; Department of Paediatric Gastroenterology, The Royal Hospital for Children & Young People, Edinburgh, UK; Department of Paediatric Gastroenterology, The Royal Hospital for Children & Young People, Edinburgh, UK
| | - Holm H Uhlig
- Translational Gastroenterology Unit and Biomedical Research Centre, University of Oxford, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK.
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Pinto MV, Neves JF. Precision medicine: The use of tailored therapy in primary immunodeficiencies. Front Immunol 2022; 13:1029560. [PMID: 36569887 PMCID: PMC9773086 DOI: 10.3389/fimmu.2022.1029560] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 11/17/2022] [Indexed: 12/13/2022] Open
Abstract
Primary immunodeficiencies (PID) are rare, complex diseases that can be characterised by a spectrum of phenotypes, from increased susceptibility to infections to autoimmunity, allergy, auto-inflammatory diseases and predisposition to malignancy. With the introduction of genetic testing in these patients and wider use of next-Generation sequencing techniques, a higher number of pathogenic genetic variants and conditions have been identified, allowing the development of new, targeted treatments in PID. The concept of precision medicine, that aims to tailor the medical interventions to each patient, allows to perform more precise diagnosis and more importantly the use of treatments directed to a specific defect, with the objective to cure or achieve long-term remission, minimising the number and type of side effects. This approach takes particular importance in PID, considering the nature of causative defects, disease severity, short- and long-term complications of disease but also of the available treatments, with impact in life-expectancy and quality of life. In this review we revisit how this approach can or is already being implemented in PID and provide a summary of the most relevant treatments applied to specific diseases.
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Affiliation(s)
- Marta Valente Pinto
- Primary Immunodeficiencies Unit, Hospital Dona Estefânia, CHULC-EPE, Lisbon, Portugal,Centro de Investigação Egas Moniz (CiiEM), Instituto Universitário Egas Moniz (IUEM), Quinta da Granja, Monte da Caparica, Caparica, Portugal
| | - João Farela Neves
- Primary Immunodeficiencies Unit, Hospital Dona Estefânia, CHULC-EPE, Lisbon, Portugal,CHRC, Comprehensive Health Research Centre, Nova Medical School, Lisbon, Portugal,*Correspondence: João Farela Neves,
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12
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Recent advances in the treatment of hemophagocytic lymphohistiocytosis and macrophage activation syndrome. Curr Opin Allergy Clin Immunol 2022; 22:364-370. [PMID: 36206094 DOI: 10.1097/aci.0000000000000865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
PURPOSE OF REVIEW The approach to treating patients with hemophagocytic lymphohistiocytosis (HLH) and macrophage activation syndrome (MAS) has shifted in recent years with the aim to limit exposure to genotoxic agents, such as etoposide, yet dampen hyperinflammation by targeting the activity of specific HLH/MAS-associated cytokines. In this review, we discuss recent efforts to reduce the dose of etoposide and/or incorporate cytokine-targeted therapies for the treatment of HLH/MAS. RECENT FINDINGS There is emerging evidence that reduced-dose etoposide and/or cytokine-targeted therapies, including agents that neutralize or inhibit signaling induced by interferon gamma, interleukin (IL)-1, IL-18, and IL-6, can effectively ameliorate the clinical and laboratory manifestations of HLH/MAS and improve overall outcomes. SUMMARY The application of novel regimens containing lower doses of etoposide and/or cytokine-directed agents to treat HLH/MAS holds potential to dampen inflammation while minimizing therapy-associated toxicities. Nevertheless, further research is needed to better understand, which patients represent the most appropriate candidates to receive cytokine-targeted therapies, elucidate the optimal timing and dose of these therapies, and decipher whether they should be administered alone or in combination with conventional HLH-directed therapies, such as dexamethasone and standard-dose or reduced-dose etoposide.
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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: 15] [Impact Index Per Article: 7.5] [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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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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