1
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Charras A, Hofmann SR, Cox A, Schulze F, Russ S, Northey S, Liu X, Fang Y, Haldenby S, Hartmann H, Bassuk AG, Carvalho A, Sposito F, Grinstein L, Rösen-Wolff A, Meyer-Bahlburg A, Beresford MW, Lainka E, Foell D, Wittkowski H, Girschick HJ, Morbach H, Uebe S, Hüffmeier U, Ferguson PJ, Hedrich CM. P2RX7 gene variants associate with altered inflammasome assembly and reduced pyroptosis in chronic nonbacterial osteomyelitis (CNO). J Autoimmun 2024; 144:103183. [PMID: 38401466 DOI: 10.1016/j.jaut.2024.103183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/01/2024] [Accepted: 02/13/2024] [Indexed: 02/26/2024]
Abstract
Chronic nonbacterial osteomyelitis (CNO), an autoinflammatory bone disease primarily affecting children, can cause pain, hyperostosis and fractures, affecting quality-of-life and psychomotor development. This study investigated CNO-associated variants in P2RX7, encoding for the ATP-dependent trans-membrane K+ channel P2X7, and their effects on NLRP3 inflammasome assembly. Whole exome sequencing in two related transgenerational CNO patients, and target sequencing of P2RX7 in a large CNO cohort (N = 190) were conducted. Results were compared with publicly available datasets and regional controls (N = 1873). Findings were integrated with demographic and clinical data. Patient-derived monocytes and genetically modified THP-1 cells were used to investigate potassium flux, inflammasome assembly, pyroptosis, and cytokine release. Rare presumably damaging P2RX7 variants were identified in two related CNO patients. Targeted P2RX7 sequencing identified 62 CNO patients with rare variants (32.4%), 11 of which (5.8%) carried presumably damaging variants (MAF <1%, SIFT "deleterious", Polyphen "probably damaging", CADD >20). This compared to 83 of 1873 controls (4.4%), 36 with rare and presumably damaging variants (1.9%). Across the CNO cohort, rare variants unique to one (Median: 42 versus 3.7) or more (≤11 patients) participants were over-represented when compared to 190 randomly selected controls. Patients with rare damaging variants more frequently experienced gastrointestinal symptoms and lymphadenopathy while having less spinal, joint and skin involvement (psoriasis). Monocyte-derived macrophages from patients, and genetically modified THP-1-derived macrophages reconstituted with CNO-associated P2RX7 variants exhibited altered potassium flux, inflammasome assembly, IL-1β and IL-18 release, and pyroptosis. Damaging P2RX7 variants occur in a small subset of CNO patients, and rare P2RX7 variants may represent a CNO risk factor. Observations argue for inflammasome inhibition and/or cytokine blockade and may allow future patient stratification and individualized care.
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Affiliation(s)
- Amandine Charras
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK
| | - Sigrun R Hofmann
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Allison Cox
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, USA
| | - Felix Schulze
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Susanne Russ
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Sarah Northey
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK
| | - Xuan Liu
- Centre of Genome Research, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, UK
| | - Yongxiang Fang
- Centre of Genome Research, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, UK
| | - Sam Haldenby
- Centre of Genome Research, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, UK
| | - Hella Hartmann
- Light Microscopy Facility, Centre for Regenerative Therapies, Technische Universität Dresden, Germany
| | - Alexander G Bassuk
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, USA
| | - Ana Carvalho
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK
| | - Francesca Sposito
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK
| | - Lev Grinstein
- Department of Pediatrics, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Almut Meyer-Bahlburg
- Pediatric Rheumatology and Immunology, Department of Pediatrics, University Medicine Greifswald, Greifswald, Germany
| | - Michael W Beresford
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK; Department of Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Elke Lainka
- Department of Pediatrics II, University Hospital Essen, University of Duisburg-Essen, Essen, Germany on behalf of the German Autoinflammatory Disease Network (AID Net), Germany
| | - Dirk Foell
- Department for Pediatric Rheumatology & Immunology, University Hospital Münster, Germany on behalf of the German Autoinflammatory Disease Network (AID Net), Germany
| | - Helmut Wittkowski
- Department for Pediatric Rheumatology & Immunology, University Hospital Münster, Germany on behalf of the German Autoinflammatory Disease Network (AID Net), Germany
| | | | - Henner Morbach
- Department of Pediatrics, University Hospital Würzburg, Germany
| | - Steffen Uebe
- Institute of Human Genetics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Ulrike Hüffmeier
- Institute of Human Genetics, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Polly J Ferguson
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, USA
| | - Christian M Hedrich
- Department of Women's and Children's Health, Institute of Life Course and Medical Sciences, University of Liverpool, UK; Department of Rheumatology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK.
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2
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Dressel N, Natusch L, Munz CM, Costas Ramon S, Morcos MNF, Loff A, Hiller B, Haase C, Schulze L, Müller P, Lesche M, Dahl A, Luksch H, Rösen-Wolff A, Roers A, Behrendt R, Gerbaulet A. Activation of the cGAS/STING Axis in Genome-Damaged Hematopoietic Cells Does Not Impact Blood Cell Formation or Leukemogenesis. Cancer Res 2023; 83:2858-2872. [PMID: 37335136 DOI: 10.1158/0008-5472.can-22-3860] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 05/04/2023] [Accepted: 06/14/2023] [Indexed: 06/21/2023]
Abstract
Genome damage is a main driver of malignant transformation, but it also induces aberrant inflammation via the cGAS/STING DNA-sensing pathway. Activation of cGAS/STING can trigger cell death and senescence, thereby potentially eliminating genome-damaged cells and preventing against malignant transformation. Here, we report that defective ribonucleotide excision repair (RER) in the hematopoietic system caused genome instability with concomitant activation of the cGAS/STING axis and compromised hematopoietic stem cell function, ultimately resulting in leukemogenesis. Additional inactivation of cGAS, STING, or type I IFN signaling, however, had no detectable effect on blood cell generation and leukemia development in RER-deficient hematopoietic cells. In wild-type mice, hematopoiesis under steady-state conditions and in response to genome damage was not affected by loss of cGAS. Together, these data challenge a role of the cGAS/STING pathway in protecting the hematopoietic system against DNA damage and leukemic transformation. SIGNIFICANCE Loss of cGAS/STING signaling does not impact DNA damage-driven leukemogenesis or alter steady-state, perturbed or malignant hematopoiesis, indicating that the cGAS/STING axis is not a crucial antioncogenic mechanism in the hematopoietic system. See related commentary by Zierhut, p. 2807.
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Affiliation(s)
- Nicole Dressel
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Loreen Natusch
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Clara M Munz
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | | | - Mina N F Morcos
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Anja Loff
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Björn Hiller
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Christa Haase
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Livia Schulze
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
| | - Patrick Müller
- Institute for Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | - Mathias Lesche
- DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, TU Dresden, Dresden, Germany
| | - Andreas Dahl
- DRESDEN-concept Genome Center, Center for Molecular and Cellular Bioengineering, TU Dresden, Dresden, Germany
| | - Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Axel Roers
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
- Institute for Immunology, Heidelberg University Hospital, Heidelberg, Germany
| | - Rayk Behrendt
- Institute for Immunology, Faculty of Medicine, TU Dresden, Dresden, Germany
- Institute for Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
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3
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Kessler N, Viehmann SF, Krollmann C, Mai K, Kirschner KM, Luksch H, Kotagiri P, Böhner AMC, Huugen D, de Oliveira Mann CC, Otten S, Weiss SAI, Zillinger T, Dobrikova K, Jenne DE, Behrendt R, Ablasser A, Bartok E, Hartmann G, Hopfner KP, Lyons PA, Boor P, Rösen-Wolff A, Teichmann LL, Heeringa P, Kurts C, Garbi N. Correction: Monocyte-derived macrophages aggravate pulmonary vasculitis via cGAS/STING/IFN-mediated nucleic acid sensing. J Exp Med 2022; 219:213681. [PMID: 36367753 PMCID: PMC9663832 DOI: 10.1084/jem.2022075911022022c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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4
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Szego EM, Malz L, Bernhardt N, Rösen-Wolff A, Falkenburger BH, Luksch H. Constitutively active STING causes neuroinflammation and degeneration of dopaminergic neurons in mice. eLife 2022; 11:81943. [PMID: 36314770 PMCID: PMC9767458 DOI: 10.7554/elife.81943] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/31/2022] [Indexed: 12/30/2022] Open
Abstract
Stimulator of interferon genes (STING) is activated after detection of cytoplasmic dsDNA by cGAS (cyclic GMP-AMP synthase) as part of the innate immunity defence against viral pathogens. STING binds TANK-binding kinase 1 (TBK1). TBK1 mutations are associated with familial amyotrophic lateral sclerosis, and the STING pathway has been implicated in the pathogenesis of further neurodegenerative diseases. To test whether STING activation is sufficient to induce neurodegeneration, we analysed a mouse model that expresses the constitutively active STING variant N153S. In this model, we focused on dopaminergic neurons, which are particularly sensitive to stress and represent a circumscribed population that can be precisely quantified. In adult mice expressing N153S STING, the number of dopaminergic neurons was smaller than in controls, as was the density of dopaminergic axon terminals and the concentration of dopamine in the striatum. We also observed alpha-synuclein pathology and a lower density of synaptic puncta. Neuroinflammation was quantified by staining astroglia and microglia, by measuring mRNAs, proteins and nuclear translocation of transcription factors. These neuroinflammatory markers were already elevated in juvenile mice although at this age the number of dopaminergic neurons was still unaffected, thus preceding the degeneration of dopaminergic neurons. More neuroinflammatory markers were blunted in mice deficient for inflammasomes than in mice deficient for signalling by type I interferons. Neurodegeneration, however, was blunted in both mice. Collectively, these findings demonstrate that chronic activation of the STING pathway is sufficient to cause degeneration of dopaminergic neurons. Targeting the STING pathway could therefore be beneficial in Parkinson's disease and further neurodegenerative diseases.
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Affiliation(s)
- Eva M Szego
- Department of Neurology, TU Dresden, Dresden, Germany
| | - Laura Malz
- Departments of Neurology & Pediatrics, TU Dresden, Dresden, Germany
| | | | | | - Björn H Falkenburger
- Department of Neurology, TU Dresden, Dresden, Germany.,Deutsches Zentrum für Neurodegenerative Erkrankungen, Dresden, Germany
| | - Hella Luksch
- Department of Pediatrics, TU Dresden, Dresden, Germany
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5
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Kessler N, Viehmann SF, Krollmann C, Mai K, Kirschner KM, Luksch H, Kotagiri P, Böhner AM, Huugen D, de Oliveira Mann CC, Otten S, Weiss SA, Zillinger T, Dobrikova K, Jenne DE, Behrendt R, Ablasser A, Bartok E, Hartmann G, Hopfner KP, Lyons PA, Boor P, Rösen-Wolff A, Teichmann LL, Heeringa P, Kurts C, Garbi N. Monocyte-derived macrophages aggravate pulmonary vasculitis via cGAS/STING/IFN-mediated nucleic acid sensing. J Exp Med 2022; 219:213416. [PMID: 35997679 PMCID: PMC9402992 DOI: 10.1084/jem.20220759] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/07/2022] [Accepted: 08/03/2022] [Indexed: 11/04/2022] Open
Abstract
Autoimmune vasculitis is a group of life-threatening diseases, whose underlying pathogenic mechanisms are incompletely understood, hampering development of targeted therapies. Here, we demonstrate that patients suffering from anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) showed increased levels of cGAMP and enhanced IFN-I signature. To identify disease mechanisms and potential therapeutic targets, we developed a mouse model for pulmonary AAV that mimics severe disease in patients. Immunogenic DNA accumulated during disease onset, triggering cGAS/STING/IRF3-dependent IFN-I release that promoted endothelial damage, pulmonary hemorrhages, and lung dysfunction. Macrophage subsets played dichotomic roles in disease. While recruited monocyte-derived macrophages were major disease drivers by producing most IFN-β, resident alveolar macrophages contributed to tissue homeostasis by clearing red blood cells and limiting infiltration of IFN-β-producing macrophages. Moreover, pharmacological inhibition of STING, IFNAR-I, or its downstream JAK/STAT signaling reduced disease severity and accelerated recovery. Our study unveils the importance of STING/IFN-I axis in promoting pulmonary AAV progression and identifies cellular and molecular targets to ameliorate disease outcomes.
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Affiliation(s)
- Nina Kessler
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany,Nina Kessler:
| | - Susanne F. Viehmann
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany
| | - Calvin Krollmann
- Medical Clinic and Polyclinic III, University Hospital Bonn, Bonn, Germany
| | - Karola Mai
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany
| | - Katharina M. Kirschner
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany
| | - Hella Luksch
- Department of Pediatrics, Universitätsklinikum Carl Gustav Carus TU Dresden, Dresden, Germany
| | - Prasanti Kotagiri
- Department of Medicine, University of Cambridge School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Alexander M.C. Böhner
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany,Department of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Dennis Huugen
- Department of Internal Medicine, Division of Clinical and Experimental Immunology, University of Maastricht, Maastricht, Netherlands
| | | | - Simon Otten
- Institute of Pathology, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Stefanie A.I. Weiss
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, Helmholtz Zentrum München and University Hospital of the Ludwig-Maximilians University, Munich, Germany
| | - Thomas Zillinger
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | - Kristiyana Dobrikova
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany
| | - Dieter E. Jenne
- Comprehensive Pneumology Center, Institute of Lung Biology and Disease, Helmholtz Zentrum München and University Hospital of the Ludwig-Maximilians University, Munich, Germany,Max Planck Institute of Neurobiology, Planegg-Martinsried, Planegg, Germany
| | - Rayk Behrendt
- Institute for Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | - Andrea Ablasser
- Global Health Institute, Swiss Federal Institute of Technology, Lausanne, Switzerland
| | - Eva Bartok
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | - Gunther Hartmann
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
| | | | - Paul A. Lyons
- Department of Medicine, University of Cambridge School of Clinical Medicine, University of Cambridge, Cambridge, UK,Cambridge Institute for Therapeutic Immunology and Infectious Disease, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
| | - Peter Boor
- Institute of Pathology, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, Universitätsklinikum Carl Gustav Carus TU Dresden, Dresden, Germany
| | - Lino L. Teichmann
- Medical Clinic and Polyclinic III, University Hospital Bonn, Bonn, Germany
| | - Peter Heeringa
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Christian Kurts
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany
| | - Natalio Garbi
- Institute of Molecular Medicine and Experimental Immunology, Medical Faculty, University of Bonn, Bonn, Germany,Correspondence to Natalio Garbi:
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6
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Krollmann C, Cieslak K, Koerber RM, Luksch H, Rösen-Wolff A, Brossart P, Teichmann LL. Quantification of unperturbed phosphoprotein levels in immune cell subsets with phosphoflow to assess immune signaling in autoimmune disease. STAR Protoc 2022; 3:101309. [PMID: 35496781 PMCID: PMC9038771 DOI: 10.1016/j.xpro.2022.101309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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7
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Kapplusch F, Schulze F, Reinke S, Russ S, Linge M, Kulling F, Kriechling F, Höhne K, Winkler S, Hartmann H, Rösen-Wolff A, Anastassiadis K, Hedrich CM, Hofmann SR. RIP2-deficiency induces inflammation in response to SV40 Large T induced genotoxic stress through altered ROS homeostasis. Clin Immunol 2022; 238:108998. [DOI: 10.1016/j.clim.2022.108998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/02/2022] [Accepted: 04/03/2022] [Indexed: 11/03/2022]
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8
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Horneff G, Schütz C, Rösen-Wolff A. [Autoinflammation-A clinical and genetic challenge]. Hautarzt 2022; 73:309-322. [PMID: 35286425 DOI: 10.1007/s00105-022-04970-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In the last two decades clinical rheumatological practice has been confronted with a steadily increasing number of autoinflammatory diseases, the immunological pathomechanisms of which have been elucidated and in part can be clinically well classified. Whereas targeted genetic diagnostics previously served to confirm a clinically suspected diagnosis, genetic sequencing technology has much improved and enables a new diagnostic approach via high-throughput sequencing, e.g., panel sequencing, whole exome and whole genome sequencing. Thus, the decision to make a diagnosis clinically and/or genetically, has become a daily challenge. This article contrasts the clinical, immunological and genetic aspects of autoinflammatory diseases.
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Affiliation(s)
- Gerd Horneff
- Zentrum für Allgemeine Pädiatrie und Neonatologie, Asklepios Klinik Sankt Augustin, Arnold Janssen Str. 29, 53757, Sankt Augustin, Deutschland. .,Zentrum für Kinder- und Jugendmedizin, Universität Köln, Köln, Deutschland.
| | - Catharina Schütz
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
| | - Angela Rösen-Wolff
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
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9
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Horneff G, Schütz C, Rösen-Wolff A. [Autoinflammation-A clinical and genetic challenge]. Z Rheumatol 2021; 80:953-965. [PMID: 34636972 DOI: 10.1007/s00393-021-01076-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2021] [Indexed: 11/24/2022]
Abstract
In the last two decades clinical rheumatological practice has been confronted with a steadily increasing number of autoinflammatory diseases, the immunological pathomechanisms of which have been elucidated and in part can be clinically well classified. Whereas targeted genetic diagnostics previously served to confirm a clinically suspected diagnosis, genetic sequencing technology has much improved and enables a new diagnostic approach via high-throughput sequencing, e.g., panel sequencing, whole exome and whole genome sequencing. Thus, the decision to make a diagnosis clinically and/or genetically, has become a daily challenge. This article contrasts the clinical, immunological and genetic aspects of autoinflammatory diseases.
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Affiliation(s)
- Gerd Horneff
- Zentrum für Allgemeine Pädiatrie und Neonatologie, Asklepios Klinik Sankt Augustin, Arnold Janssen Str. 29, 53757, Sankt Augustin, Deutschland. .,Zentrum für Kinder- und Jugendmedizin, Universität Köln, Köln, Deutschland.
| | - Catharina Schütz
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
| | - Angela Rösen-Wolff
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus Dresden, Dresden, Deutschland
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10
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Diebner HH, Reinke S, Rösen-Wolff A, Winkler S. A Kinetic Response Model for Standardized Regression Analyses of Inflammation-Triggered Hypothermic Body Temperature-Time Courses in Mice. Front Physiol 2021; 12:634510. [PMID: 34504434 PMCID: PMC8421519 DOI: 10.3389/fphys.2021.634510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 07/30/2021] [Indexed: 11/13/2022] Open
Abstract
LPS is frequently used to induce experimental endotoxic shock, representing a standard model of acute inflammation in mice. The resulting inflammatory response leads to hypothermia of the experimental animals, which in turn can be used as surrogate for the severity of systemic inflammation. Although increasingly applied as a humane endpoint in murine studies, differences between obtained temperature-time curves are typically evaluated at a single time point with t-tests or ANOVA analyses. We hypothesized that analyses of the entire temperature-time curves using a kinetic response model could fit the data, which show a temperature decrease followed by a tendency to return to normal temperature, and could increase the statistical power. Using temperature-time curves obtained from LPS stimulated mice, we derived a biologically motivated kinetic response model based on a differential equation. The kinetic model includes four parameters: (i) normal body temperature (T n ), (ii) a coefficient related to the force of temperature autoregulation (r), (iii) damage strength (p 0), and (iv) clearance rate (k). Kinetic modeling of temperature-time curves obtained from LPS stimulated mice is feasible and leads to a high goodness-of-fit. Here, modifying key enzymes of inflammatory cascades induced a dominant impact of genotypes on the damage strength and a weak impact on the clearance rate. Using a likelihood-ratio test to compare modeled curves of different experimental groups yields strongly enhanced statistical power compared to pairwise t-tests of single temperature time points. Taken together, the kinetic model presented in this study has several advantages compared to simple analysis of individual time points and therefore may be used as a standard method for assessing inflammation-triggered hypothermic response curves in mice.
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Affiliation(s)
- Hans H Diebner
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr-Universität Bochum, Bochum, Germany
| | - Sören Reinke
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,The Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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11
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Linge M, Möbius MA, Rösen-Wolff A, Winkler S. Systematic analysis of candidate reference genes for gene expression analysis in hyperoxia-based mouse models of bronchopulmonary dysplasia. Am J Physiol Lung Cell Mol Physiol 2021; 321:L718-L725. [PMID: 34378408 DOI: 10.1152/ajplung.00143.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Bronchopulmonary dysplasia is a chronic lung disease of preterm infants. Mouse models of hyperoxia-induced lung injury are often used to study pathogenesis and potential therapeutic approaches of BPD. Beside histological studies, gene expression analysis of lung tissue is typically used as experimental read out. RT-qPCR is the standard method for gene expression analysis, however, the accuracy of the quantitative data depends on the appropriate selection of reference genes. No data on validated reference genes for hyperoxia-induced neonatal lung injury in mice is available. In this study, 12 potential reference genes were systematically analyzed for their expression stability in lung tissue of neonatal mice exposed to room air or hyperoxia and healthy adult controls using published software algorithms. Analysis of gene expression data identified Hprt, Tbp and Hmbs as the most stable reference genes and proposed combinations of Hprt/Sdha or Hprt/Rpl13a as potential normalization factors. These reference genes and normalization factors were validated by comparing Il6 gene and protein expression and may facilitate accurate gene expression analysis in lung tissues of similar designed studies.
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Affiliation(s)
- Mary Linge
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Marius Alexander Möbius
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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12
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Hieronymus K, Dorschner B, Schulze F, Vora NL, Parker JS, Winkler JL, Rösen-Wolff A, Winkler S. Validation of reference genes for whole blood gene expression analysis in cord blood of preterm and full-term neonates and peripheral blood of healthy adults. BMC Genomics 2021; 22:489. [PMID: 34193041 PMCID: PMC8244134 DOI: 10.1186/s12864-021-07801-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 06/13/2021] [Indexed: 11/16/2022] Open
Abstract
Background Preterm birth is the leading cause of neonatal morbidity and mortality, but research efforts in neonatology are complicated due to the unavailability of large volume blood samples. Whole blood assays can be used to overcome this problem by performing both functional and gene expression studies using small amounts of blood. Gene expression studies using RT-qPCR estimate mRNA-levels of target genes normalized to reference genes. The goal of this study was to identify and validate stable reference genes applicable to cord blood samples obtained from developing neonates of different gestational age groups as well as to adult peripheral blood samples. Eight reference gene candidates (ACTB, B2M, GAPDH, GUSB, HPRT, PPIB, RPLP0, RPL13) were analyzed using the three published software algorithms Bestkeeper, GeNorm and NormFinder. Results A normalization factor consisting of ACTB and PPIB allows for comparative expression analyses of neonatal samples from different gestational age groups. Normalization factors consisting of GAPDH and PPIB or ACTB and GAPDH are suitable when samples from preterm and full-term neonates and adults are compared. However, all candidate reference genes except RPLP0 exhibited significant intergroup gene expression variance and a higher gene expression towards an older age which resulted in a small but statistically significant systematic bias. Systematic analysis of RNA-seq data revealed new reference gene candidates with potentially superior stability. Conclusions The current study identified suitable normalization factors and proposed the use of the additional single gene RPLP0 to avoid systematic bias. This combination will enable comparative analyses not only between neonates of different gestational ages, but also between neonates and adults, as it facilitates more detailed investigations of developmental gene expression changes. The use of software algorithms did not prevent unintended systematic bias. This generally highlights the need for careful validation of such results to prevent false interpretation of potential age-dependent changes in gene expression. To identify the most stable reference genes in the future, RNA-seq based global approaches are recommended. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-021-07801-0.
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Affiliation(s)
- Kristin Hieronymus
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Benjamin Dorschner
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Felix Schulze
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Neeta L Vora
- Department of Obstetrics and Gynecology, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Joel S Parker
- Department of Genetics, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Jennifer Lucia Winkler
- Department of Gynecology and Obstetrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
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13
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Bienias M, Gabrielyan A, Geberzahn L, Rösen-Wolff A, Huebner A, Jacobsen EM, Toepfner N, Fang M, Lee-Kirsch MA, Roesler J, Schuetz C. More severe than CVID: Combined immunodeficiency due to a novel NFKB2 mutation. Pediatr Allergy Immunol 2021; 32:793-797. [PMID: 33369776 DOI: 10.1111/pai.13441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Marc Bienias
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Anastasia Gabrielyan
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Linda Geberzahn
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Huebner
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | | | - Nicole Toepfner
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | | | - Min Ae Lee-Kirsch
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Joachim Roesler
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Catharina Schuetz
- Department of Pediatrics, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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14
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Kretschmer T, Danker A, Müller O, Rösen-Wolff A, Lee-Kirsch MA, Berner R. [How Often is Rare Really Rare? A Survey on the Frequency of Rare Diseases at a University Hospital]. Gesundheitswesen 2021; 84:526-531. [PMID: 33860487 DOI: 10.1055/a-1388-7095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIM OF STUDY The prevalence of rare diseases in hospitals and in university hospitals is unknown. As the ICD-10 coding system does not adequately represent rare diagnoses, the prevalence of rare diseases cannot be estimated based on ICD-10 coded discharge diagnoses. The current hospital reimbursement system does not seem to be designed to capture performance-related higher expenditures in the treatment of rare diseases. The aim of this study was to help estimate the frequency of rare diseases among inpatients treated at a university hospital where documentation of rare diseases is obligatory by analyzing the case load of such diseases for a given year. METHOD Since 2017, rare diseases have been coded for all inpatients treated at the University Hospital Dresden. This coding is based on the Orpha identification number, which was implemented in the hospital information system ORBIS for this purpose. Result For illustrative purposes, cases in 2019 were evaluated. During this period, 19% of all 70,937 inpatients seen at the University Hospital Dresden were coded as having a rare disease. CONCLUSION For the first time, a prospective and complete documentation of rare diseases was implemented at a German university hospital. The prevalence of rare diseases of 6 to 8% as defined by the European Union was exceeded several fold. Probably it underestimates the actual prevalence considerably, since the quality of the coding correlates on user compliance. Nevertheless, the results of this survey underline the special role of patients with rare diseases in the medical care at university hospitals.
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Affiliation(s)
- Tanita Kretschmer
- UniversitätsCentrum für Seltene Erkrankungen, Dresden University Hospital, Dresden, Deutschland
| | - Adrian Danker
- Geschäftsbereich Informationstechnologie, Dresden University Hospital, Dresden, Deutschland
| | - Olaf Müller
- Geschäftsbereich Netzwerke, Dresden University Hospital, Dresden, Deutschland
| | - Angela Rösen-Wolff
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Dresden University Hospital, Dresden, Deutschland
| | - Min Ae Lee-Kirsch
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Dresden University Hospital, Dresden, Deutschland
| | - Reinhard Berner
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Dresden University Hospital, Dresden, Deutschland
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15
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Reinke S, Linge M, Diebner HH, Luksch H, Glage S, Gocht A, Robertson AAB, Cooper MA, Hofmann SR, Naumann R, Sarov M, Behrendt R, Roers A, Pessler F, Roesler J, Rösen-Wolff A, Winkler S. Non-canonical Caspase-1 Signaling Drives RIP2-Dependent and TNF-α-Mediated Inflammation In Vivo. Cell Rep 2021; 30:2501-2511.e5. [PMID: 32101731 DOI: 10.1016/j.celrep.2020.01.090] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 12/10/2019] [Accepted: 01/24/2020] [Indexed: 12/26/2022] Open
Abstract
Pro-inflammatory caspase-1 is a key player in innate immunity. Caspase-1 processes interleukin (IL)-1β and IL-18 to their mature forms and triggers pyroptosis. These caspase-1 functions are linked to its enzymatic activity. However, loss-of-function missense mutations in CASP1 do not prevent autoinflammation in patients, despite decreased IL-1β production. In vitro data suggest that enzymatically inactive caspase-1 drives inflammation via enhanced nuclear factor κB (NF-κB) activation, independent of IL-1β processing. Here, we report two mouse models of enzymatically inactive caspase-1-C284A, demonstrating the relevance of this pathway in vivo. In contrast to Casp1-/- mice, caspase-1-C284A mice show pronounced hypothermia and increased levels of the pro-inflammatory cytokines tumor necrosis factor alpha (TNF-α) and IL-6 when challenged with lipopolysaccharide (LPS). Caspase-1-C284A signaling is RIP2 dependent and mediated by TNF-α but independent of the NLRP3 inflammasome. LPS-stimulated whole blood from patients carrying loss-of-function missense mutations in CASP1 secretes higher amounts of TNF-α. Taken together, these results reveal non-canonical caspase-1 signaling in vivo.
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Affiliation(s)
- Sören Reinke
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Mary Linge
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Hans H Diebner
- Institute for Medical Informatics and Biometry, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Silke Glage
- Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany
| | - Anne Gocht
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Avril A B Robertson
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, Australia; Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - Matthew A Cooper
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - Sigrun R Hofmann
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Ronald Naumann
- Transgenic Core Facility, Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany
| | - Mihail Sarov
- Genome Engineering Facility, Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany
| | - Rayk Behrendt
- Institute for Immunology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Axel Roers
- Institute for Immunology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Frank Pessler
- Twincore, Centre for Experimental and Clinical Infection Research, Hannover, Germany; Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Joachim Roesler
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
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16
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de Jesus AA, Hou Y, Brooks S, Malle L, Biancotto A, Huang Y, Calvo KR, Marrero B, Moir S, Oler AJ, Deng Z, Montealegre Sanchez GA, Ahmed A, Allenspach E, Arabshahi B, Behrens E, Benseler S, Bezrodnik L, Bout-Tabaku S, Brescia AC, Brown D, Burnham JM, Caldirola MS, Carrasco R, Chan AY, Cimaz R, Dancey P, Dare J, DeGuzman M, Dimitriades V, Ferguson I, Ferguson P, Finn L, Gattorno M, Grom AA, Hanson EP, Hashkes PJ, Hedrich CM, Herzog R, Horneff G, Jerath R, Kessler E, Kim H, Kingsbury DJ, Laxer RM, Lee PY, Lee-Kirsch MA, Lewandowski L, Li S, Lilleby V, Mammadova V, Moorthy LN, Nasrullayeva G, O'Neil KM, Onel K, Ozen S, Pan N, Pillet P, Piotto DG, Punaro MG, Reiff A, Reinhardt A, Rider LG, Rivas-Chacon R, Ronis T, Rösen-Wolff A, Roth J, Ruth NM, Rygg M, Schmeling H, Schulert G, Scott C, Seminario G, Shulman A, Sivaraman V, Son MB, Stepanovskiy Y, Stringer E, Taber S, Terreri MT, Tifft C, Torgerson T, Tosi L, Van Royen-Kerkhof A, Wampler Muskardin T, Canna SW, Goldbach-Mansky R. Distinct interferon signatures and cytokine patterns define additional systemic autoinflammatory diseases. J Clin Invest 2020; 130:1669-1682. [PMID: 31874111 DOI: 10.1172/jci129301] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 12/18/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUNDUndifferentiated systemic autoinflammatory diseases (USAIDs) present diagnostic and therapeutic challenges. Chronic interferon (IFN) signaling and cytokine dysregulation may identify diseases with available targeted treatments.METHODSSixty-six consecutively referred USAID patients underwent underwent screening for the presence of an interferon signature using a standardized type-I IFN-response-gene score (IRG-S), cytokine profiling, and genetic evaluation by next-generation sequencing.RESULTSThirty-six USAID patients (55%) had elevated IRG-S. Neutrophilic panniculitis (40% vs. 0%), basal ganglia calcifications (46% vs. 0%), interstitial lung disease (47% vs. 5%), and myositis (60% vs. 10%) were more prevalent in patients with elevated IRG-S. Moderate IRG-S elevation and highly elevated serum IL-18 distinguished 8 patients with pulmonary alveolar proteinosis (PAP) and recurrent macrophage activation syndrome (MAS). Among patients with panniculitis and progressive cytopenias, 2 patients were compound heterozygous for potentially novel LRBA mutations, 4 patients harbored potentially novel splice variants in IKBKG (which encodes NF-κB essential modulator [NEMO]), and 6 patients had de novo frameshift mutations in SAMD9L. Of additional 12 patients with elevated IRG-S and CANDLE-, SAVI- or Aicardi-Goutières syndrome-like (AGS-like) phenotypes, 5 patients carried mutations in either SAMHD1, TREX1, PSMB8, or PSMG2. Two patients had anti-MDA5 autoantibody-positive juvenile dermatomyositis, and 7 could not be classified. Patients with LRBA, IKBKG, and SAMD9L mutations showed a pattern of IRG elevation that suggests prominent NF-κB activation different from the canonical interferonopathies CANDLE, SAVI, and AGS.CONCLUSIONSIn patients with elevated IRG-S, we identified characteristic clinical features and 3 additional autoinflammatory diseases: IL-18-mediated PAP and recurrent MAS (IL-18PAP-MAS), NEMO deleted exon 5-autoinflammatory syndrome (NEMO-NDAS), and SAMD9L-associated autoinflammatory disease (SAMD9L-SAAD). The IRG-S expands the diagnostic armamentarium in evaluating USAIDs and points to different pathways regulating IRG expression.TRIAL REGISTRATIONClinicalTrials.gov NCT02974595.FUNDINGThe Intramural Research Program of the NIH, NIAID, NIAMS, and the Clinical Center.
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Affiliation(s)
- Adriana A de Jesus
- Translational Autoinflammatory Diseases Section (TADS), NIAID/NIH, Bethesda, Maryland, USA
| | - Yangfeng Hou
- Department of Rheumatology, Shandong Provincial Qianfoshan Hospital, Shandong University, Shandong, China
| | - Stephen Brooks
- Biomining and Discovery Section, NIAMS/NIH, Bethesda, Maryland, USA
| | - Louise Malle
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Angelique Biancotto
- Immunology & Inflammation Research Therapeutic Area, Sanofi, Boston, Massachusetts, USA
| | - Yan Huang
- Translational Autoinflammatory Diseases Section (TADS), NIAID/NIH, Bethesda, Maryland, USA
| | - Katherine R Calvo
- Department of Laboratory Medicine (DLM), Clinical Center/NIH, Bethesda, Maryland, USA
| | | | | | - Andrew J Oler
- Bioinformatics and Computational Biosciences Branch (BCBB), Office of Cyber Infrastructure and Computational Biology (OCICB), NIAID/NIH, Bethesda, Maryland, USA
| | - Zuoming Deng
- Biomining and Discovery Section, NIAMS/NIH, Bethesda, Maryland, USA
| | | | - Amina Ahmed
- The Autoinflammatory Diseases Consortium.,Levine Children's Hospital, Charlotte, North Carolina, USA
| | - Eric Allenspach
- The Autoinflammatory Diseases Consortium.,Divisions of Immunology & Rheumatology, Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Bita Arabshahi
- The Autoinflammatory Diseases Consortium.,Virginia Commonwealth University & Pediatric Specialists of Virginia, Fairfax, Virginia, USA
| | - Edward Behrens
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Susanne Benseler
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics, Pediatric Rheumatology Section, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Liliana Bezrodnik
- The Autoinflammatory Diseases Consortium.,Immunology Unit, Pediatric Hospital R. Gutierrez, Buenos Aires, Argentina
| | - Sharon Bout-Tabaku
- The Autoinflammatory Diseases Consortium.,Department of Pediatric Medicine, Sidra Medicine, Qatar Foundation, Doha, Qatar
| | - AnneMarie C Brescia
- The Autoinflammatory Diseases Consortium.,Nemours/Alfred I. DuPont Hospital for Children, Wilmington, Delaware, USA
| | - Diane Brown
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Hospital Los Angeles & USC, Los Angeles, California, USA
| | - Jon M Burnham
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maria Soledad Caldirola
- The Autoinflammatory Diseases Consortium.,Immunology Unit, Pediatric Hospital R. Gutierrez, Buenos Aires, Argentina
| | - Ruy Carrasco
- The Autoinflammatory Diseases Consortium.,Pediatric Rheumatology, Dell Children's Medical Center of Central Texas, Austin, Texas, USA
| | - Alice Y Chan
- The Autoinflammatory Diseases Consortium.,Divisions of Pediatric AIBMT & Rheumatology, UCSF, San Francisco, California, USA
| | - Rolando Cimaz
- The Autoinflammatory Diseases Consortium.,Department of Clinical Sciences and Community Health, University of Milano, Milan, Italy
| | - Paul Dancey
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Janeway Children's Hospital & Rehabilitation Centre, Saint John's, Newfoundland and Labrador, Canada
| | - Jason Dare
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Rheumatology, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, Arkansas, USA
| | - Marietta DeGuzman
- The Autoinflammatory Diseases Consortium.,Department of Immunology, Allergy and Rheumatology, Baylor College of Medicine, Houston, Texas, USA
| | - Victoria Dimitriades
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Allergy, Immunology & Rheumatology, UC Davis Health, Sacramento, California, USA
| | - Ian Ferguson
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics/Pediatric Rheumatology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Polly Ferguson
- The Autoinflammatory Diseases Consortium.,Pediatrics Department, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Laura Finn
- The Autoinflammatory Diseases Consortium.,Pathology Department, University of Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Marco Gattorno
- The Autoinflammatory Diseases Consortium.,Center for Autoinflammatory Diseases and Immunedeficiencies, IRCCS Giannina Gaslini, Genoa, Italy
| | - Alexei A Grom
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Eric P Hanson
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics Indiana University School of Medicine and Riley Hospital for Children, Indianapolis, Indiana, USA
| | - Philip J Hashkes
- The Autoinflammatory Diseases Consortium.,Pediatric Rheumatology Unit, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Christian M Hedrich
- The Autoinflammatory Diseases Consortium.,Department of Women's & Children's Health, Institute of Translational Medicine, University of Liverpool & Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, United Kingdom
| | - Ronit Herzog
- The Autoinflammatory Diseases Consortium.,Department of Otolaryngology, Division of Allergy and Immunology, New York University, New York, New York, USA
| | - Gerd Horneff
- The Autoinflammatory Diseases Consortium.,Asklepios Klinik Sankt, Augustin GmbH, St. Augustin, Germany and Department of Pediatric and Adolescents Medicine, University of Cologne, Cologne, Germany
| | - Rita Jerath
- The Autoinflammatory Diseases Consortium.,Augusta University Medical Center, Augusta, Georgia, USA
| | - Elizabeth Kessler
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Mercy, Kansas City and University of Missouri, Kansas City, Missouri, USA
| | - Hanna Kim
- The Autoinflammatory Diseases Consortium.,Pediatric Translational Research Branch, NIAMS/NIH, Bethesda, Maryland, USA
| | - Daniel J Kingsbury
- The Autoinflammatory Diseases Consortium.,Randall Children's Hospital at Legacy Emanuel, Portland, Oregon, USA
| | - Ronald M Laxer
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Rheumatology, University of Toronto and The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Pui Y Lee
- The Autoinflammatory Diseases Consortium.,Division of Allergy, Immunology and Rheumatology, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Min Ae Lee-Kirsch
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Laura Lewandowski
- The Autoinflammatory Diseases Consortium.,Systemic Autoimmunity Branch, NIAMS/NIH, Bethesda, Maryland, USA
| | - Suzanne Li
- The Autoinflammatory Diseases Consortium.,Hackensack University Medical Center, Hackensack Meridian School of Medicine at Seton Hall University, Hackensack, New Jersey, USA
| | - Vibke Lilleby
- The Autoinflammatory Diseases Consortium.,Department of Rheumatology, Pediatric Section, Oslo University Hospital, Oslo, Norway
| | - Vafa Mammadova
- The Autoinflammatory Diseases Consortium.,Azerbaijan Medical University, Baku, Azerbaijan
| | - Lakshmi N Moorthy
- The Autoinflammatory Diseases Consortium.,Rutgers - Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Gulnara Nasrullayeva
- The Autoinflammatory Diseases Consortium.,Azerbaijan Medical University, Baku, Azerbaijan
| | - Kathleen M O'Neil
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics Indiana University School of Medicine and Riley Hospital for Children, Indianapolis, Indiana, USA
| | - Karen Onel
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Rheumatology, Weill Cornell Medicine & Hospital for Special Surgery, New York, New York, USA
| | - Seza Ozen
- The Autoinflammatory Diseases Consortium.,Hacettepe University, Department of Pediatrics, Ankara, Turkey
| | - Nancy Pan
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Rheumatology, Weill Cornell Medicine & Hospital for Special Surgery, New York, New York, USA
| | - Pascal Pillet
- The Autoinflammatory Diseases Consortium.,Children Hospital Pellegrin-Enfants, Bordeaux, France
| | - Daniela Gp Piotto
- The Autoinflammatory Diseases Consortium.,Department of Pediatric Rheumatology, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Marilynn G Punaro
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Andreas Reiff
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Hospital Los Angeles, Keck School of Medicine, USC, Los Angeles, California, USA
| | - Adam Reinhardt
- The Autoinflammatory Diseases Consortium.,University of Nebraska Medical Center/Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | - Lisa G Rider
- The Autoinflammatory Diseases Consortium.,Environmental Autoimmunity Group, NIEHS/NIH, Bethesda, Maryland, USA
| | - Rafael Rivas-Chacon
- The Autoinflammatory Diseases Consortium.,Department of Pediatric Rheumatology, Nicklaus Children's Hospital, Miami, Florida, USA
| | - Tova Ronis
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Rheumatology, Children's National Health System, Washington, DC, USA
| | - Angela Rösen-Wolff
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Johannes Roth
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Dermatology and Rheumatology, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - Natasha Mckerran Ruth
- The Autoinflammatory Diseases Consortium.,Medical University of South Carolina, Charleston, South Carolina, USA
| | - Marite Rygg
- The Autoinflammatory Diseases Consortium.,Department of Clinical and Molecular Medicine, NTNU - Norwegian University of Science and Technology, and Department of Pediatrics, St. Olavs Hospital, Trondheim, Norway
| | - Heinrike Schmeling
- The Autoinflammatory Diseases Consortium.,Department of Pediatrics, Pediatric Rheumatology Section, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Grant Schulert
- The Autoinflammatory Diseases Consortium.,Division of Rheumatology, Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Christiaan Scott
- The Autoinflammatory Diseases Consortium.,University of Cape Town, Red Cross War Memorial Children's Hospital, Cape Town, South Africa
| | - Gisella Seminario
- The Autoinflammatory Diseases Consortium.,Immunology Unit, Pediatric Hospital R. Gutierrez, Buenos Aires, Argentina
| | - Andrew Shulman
- The Autoinflammatory Diseases Consortium.,Pediatric Rheumatology, Children's Hospital of Orange County, UC Irvine, Irvine, California, USA
| | - Vidya Sivaraman
- The Autoinflammatory Diseases Consortium.,Section of Rheumatology, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Mary Beth Son
- The Autoinflammatory Diseases Consortium.,Division of Immunology, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Yuriy Stepanovskiy
- The Autoinflammatory Diseases Consortium.,Department of Pediatric Infectious Diseases and Immunology, Shupyk National Medical Academy for Postgraduate Education, Kiev, Ukraine
| | - Elizabeth Stringer
- The Autoinflammatory Diseases Consortium.,IWK Health Centre, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Sara Taber
- The Autoinflammatory Diseases Consortium.,Division of Pediatric Rheumatology, Department of Rheumatology, Hospital for Special Surgery, New York, New York, USA
| | - Maria Teresa Terreri
- The Autoinflammatory Diseases Consortium.,Department of Pediatric Rheumatology, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Cynthia Tifft
- The Autoinflammatory Diseases Consortium.,Undiagnosed Diseases Program, NHGRI/NIH, Bethesda, Maryland, USA
| | - Troy Torgerson
- The Autoinflammatory Diseases Consortium.,Divisions of Immunology & Rheumatology, Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle, Washington, USA
| | - Laura Tosi
- The Autoinflammatory Diseases Consortium.,Bone Health Program, Children's National Health System, Washington, DC, USA
| | - Annet Van Royen-Kerkhof
- The Autoinflammatory Diseases Consortium.,Department of Pediatric Immunology and Rheumatology, Wilhelmina Children's Hospital Utrecht, Utrecht, Netherlands
| | - Theresa Wampler Muskardin
- The Autoinflammatory Diseases Consortium.,New York University School of Medicine, New York, New York, USA
| | - Scott W Canna
- Children's Hospital Pittsburgh, Pittsburgh, Pennsylvania, USA
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Siedel H, Roers A, Rösen-Wolff A, Luksch H. Type I interferon-independent T cell impairment in a Tmem173 N153S/WT mouse model of STING associated vasculopathy with onset in infancy (SAVI). Clin Immunol 2020; 216:108466. [PMID: 32470544 DOI: 10.1016/j.clim.2020.108466] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/15/2020] [Accepted: 05/16/2020] [Indexed: 12/23/2022]
Abstract
STING-associated vasculopathy with onset in infancy (SAVI) is an autoimmune disease caused by heterozygous gain of function mutations of STING (stimulator of interferon genes) that had initially been classified as a type I interferonopathy. We recently reported a genetically engineered mouse strain carrying a common SAVI-associated STING mutation. These STING N153S/WT mice reproduce key features of SAVI, including lung inflammation, loss of T cells in spleen and blood, splenomegaly and thymic hypoplasia. Here we show that αβ T lymphocytopenia is due to disrupted T cell development and is associated with impaired T cell activation and a relative increase in γδ T cell numbers. These alterations were not rescued by additional knockout of the type I IFN receptor (IFNAR1). Collectively, our findings consolidate the concept that constitutive STING signalling leads to a SCID-like phenotype in STING N153S/WT mice.
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Affiliation(s)
- Hannah Siedel
- Department of Pediatrics, University Clinic Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Axel Roers
- Institute of Immunology, Medical Faculty TU Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Clinic Carl Gustav Carus, TU Dresden, Dresden, Germany.
| | - Hella Luksch
- Department of Pediatrics, University Clinic Carl Gustav Carus, TU Dresden, Dresden, Germany
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Gabrielyan A, Quade M, Gelinsky M, Rösen-Wolff A. IL-11 and soluble VCAM-1 are important components of Hypoxia Conditioned Media and crucial for Mesenchymal Stromal Cells attraction. Stem Cell Res 2020; 45:101814. [PMID: 32334367 DOI: 10.1016/j.scr.2020.101814] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 04/03/2020] [Accepted: 04/09/2020] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Bone marrow stromal cells (BMSC) are highly attractive for tissue engineering due to their ability to differentiate into different cell types, to expand extensively in vitro and to release paracrine soluble factors with a high regenerative potential. They were observed to migrate towards the sites of injury in response to chemotactic signals in vivo. During the last years hypoxia has become a proven method to control proliferation, differentiation and multipotency of BMSC. Conditioned medium from hypoxia-treated BMSC (Hypoxia-conditioned Medium; HCM) has been shown to have various favorable properties on tissue regeneration - such as on cell recruitment, wound healing, angiogenesis and revascularization. Due to this regenerative potential many studies attempt to further characterize HCM and its main functional components. In this study we used HCM generated from umbilical cord mesenchymal stem cells (UC-MSC) instead of BMSC, because GMP-verified methods were used to isolate and cultivate the cells and ensure their constant quality. UC-MSC have a high regenerative potential and are still immunologically naive and therefore highly unlikely to cause an immune reaction. In our article we took the first steps to closer investigate the role of umbilical cord MSC-derived HCM components, namely stromal cell-derived factor 1 (SDF-1α), interleukin 11 (IL-11) and soluble vascular cell adhesion molecule 1 (sVCAM-1). RESULTS Our results show previously unknown roles of IL-11 and sVCAM-1 in the attraction of BMSC. The synergistic effect of the investigated protein mixture consisting of IL-11, sVCAM-1 and SDF-1α as well as those recombinant proteins alone revealed a significantly higher chemoattractive capacity towards human BMSC compared to normoxic control medium. Both, the protein mixtures and proteins alone as well as UC-HCM showed an angiogenic effect by promoting the formation of significantly longer tubule structures and higher amounts of junctions and tubules compared to normoxic control medium. CONCLUSIONS By showing the prominent upregulation of IL-11, sVCAM-1 and SDF-1α under hypoxic conditions compared to normoxic control and revealing their crucial role in migration of human BMSC we took a further step forward in characterization of the chemoattractive components of HCM.
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Affiliation(s)
- Anastasia Gabrielyan
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany.
| | - Mandy Quade
- Centre for Translational Bone, Joint and Soft Tissue Research, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - Michael Gelinsky
- Centre for Translational Bone, Joint and Soft Tissue Research, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
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19
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Hansmann S, Lainka E, Horneff G, Holzinger D, Rieber N, Jansson AF, Rösen-Wolff A, Erbis G, Prelog M, Brunner J, Benseler SM, Kuemmerle-Deschner JB. Consensus protocols for the diagnosis and management of the hereditary autoinflammatory syndromes CAPS, TRAPS and MKD/HIDS: a German PRO-KIND initiative. Pediatr Rheumatol Online J 2020; 18:17. [PMID: 32066461 PMCID: PMC7027082 DOI: 10.1186/s12969-020-0409-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 02/03/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Rare autoinflammatory diseases (AIDs) including Cryopyrin-Associated Periodic Syndrome (CAPS), Tumor Necrosis Receptor-Associated Periodic Syndrome (TRAPS) and Mevalonate Kinase Deficiency Syndrome (MKD)/ Hyper-IgD Syndrome (HIDS) are genetically defined and characterized by recurrent fever episodes and inflammatory organ manifestations. Early diagnosis and early start of effective therapies control the inflammation and prevent organ damage. The PRO-KIND initiative of the German Society of Pediatric Rheumatology (GKJR) aims to harmonize the diagnosis and management of children with rheumatic diseases nationally. The task of the PRO-KIND CAPS/TRAPS/MKD/HIDS working group was to develop evidence-based, consensus diagnosis and management protocols including the first AID treat-to-target strategies. METHODS The national CAPS/TRAPS/MKD/HIDS expert working group was established, defined its aims and conducted a comprehensive literature review synthesising the recent (2013 to 2018) published evidence including all available recommendations for diagnosis and management. General and disease-specific statements were anchored in the 2015 SHARE recommendations. An iterative expert review process discussed, adapted and refined these statements. Ultimately the GKJR membership vetted the proposed consensus statements, agreement of 80% was mandatory for inclusion. The approved statements were integrated into three disease specific consensus treatment plans (CTPs). These were developed to enable the implementation of evidence-based, standardized care into clinical practice. RESULTS The CAPS/TRAPS/MKD/HIDS expert working group of 12 German and Austrian paediatric rheumatologists completed the evidence synthesis and modified a total of 38 statements based on the SHARE recommendation framework. In iterative reviews 36 reached the mandatory agreement threshold of 80% in the final GKJR member survey. These included 9 overarching principles and 27 disease-specific statements (7 for CAPS, 11 TRAPS, 9 MKD/HIDS). A diagnostic algorithm was established based on the synthesized evidence. Statements were integrated into diagnosis- and disease activity specific treat-to-target CTPs for CAPS, TRAPS and MKD/HIDS. CONCLUSIONS The PRO-KIND CAPS/TRAPS/MKD/HIDS working group established the first evidence-based, actionable treat-to-target consensus treatment plans for three rare hereditary autoinflammatory diseases. These provide a path to a rapid evaluation, effective control of disease activity and tailored adjustment of therapies. Their implementation will decrease variation in care and optimize health outcomes for children with AID.
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Affiliation(s)
- Sandra Hansmann
- Department of Pediatric Rheumatology, autoinflammation reference centre Tuebingen (arcT), University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Elke Lainka
- Department of Pediatric Rheumatology, University Children's Hospital Essen, Essen, Germany
| | - Gerd Horneff
- Department of Pediatrics, Asklepios Clinic Sankt Augustin GmbH, Sankt Augustin, Germany
| | - Dirk Holzinger
- Department of Pediatric Hematology-Oncology, University of Duisburg-Essen, Essen, Germany
| | - Nikolaus Rieber
- Department of Pediatrics, Kinderklinik Muenchen Schwabing, Klinikum Schwabing, StKM GmbH und Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- Department of Pediatrics I, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Annette F Jansson
- Division of Pediatric Rheumatology and Immunology, Dr. von Hauner Children's Hospital, University Hospital Munich, Munich, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Gabi Erbis
- Department of Pediatric Rheumatology, autoinflammation reference centre Tuebingen (arcT), University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Martina Prelog
- Department of Pediatrics, Pediatric Rheumatology and Special Immunology, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Juergen Brunner
- Department of Pediatrics, Medical University Innsbruck, Innsbruck, Austria
| | - Susanne M Benseler
- Department of Pediatric Rheumatology, autoinflammation reference centre Tuebingen (arcT), University Children's Hospital Tuebingen, Tuebingen, Germany
- Rheumatology, Department of Pediatrics, Alberta Children's Hospital, Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Jasmin B Kuemmerle-Deschner
- Department of Pediatric Rheumatology, autoinflammation reference centre Tuebingen (arcT), University Children's Hospital Tuebingen, Tuebingen, Germany.
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20
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El-Helou SM, Biegner AK, Bode S, Ehl SR, Heeg M, Maccari ME, Ritterbusch H, Speckmann C, Rusch S, Scheible R, Warnatz K, Atschekzei F, Beider R, Ernst D, Gerschmann S, Jablonka A, Mielke G, Schmidt RE, Schürmann G, Sogkas G, Baumann UH, Klemann C, Viemann D, von Bernuth H, Krüger R, Hanitsch LG, Scheibenbogen CM, Wittke K, Albert MH, Eichinger A, Hauck F, Klein C, Rack-Hoch A, Sollinger FM, Avila A, Borte M, Borte S, Fasshauer M, Hauenherm A, Kellner N, Müller AH, Ülzen A, Bader P, Bakhtiar S, Lee JY, Heß U, Schubert R, Wölke S, Zielen S, Ghosh S, Laws HJ, Neubert J, Oommen PT, Hönig M, Schulz A, Steinmann S, Schwarz K, Dückers G, Lamers B, Langemeyer V, Niehues T, Shai S, Graf D, Müglich C, Schmalzing MT, Schwaneck EC, Tony HP, Dirks J, Haase G, Liese JG, Morbach H, Foell D, Hellige A, Wittkowski H, Masjosthusmann K, Mohr M, Geberzahn L, Hedrich CM, Müller C, Rösen-Wolff A, Roesler J, Zimmermann A, Behrends U, Rieber N, Schauer U, Handgretinger R, Holzer U, Henes J, Kanz L, Boesecke C, Rockstroh JK, Schwarze-Zander C, Wasmuth JC, Dilloo D, Hülsmann B, Schönberger S, Schreiber S, Zeuner R, Ankermann T, von Bismarck P, Huppertz HI, Kaiser-Labusch P, Greil J, Jakoby D, Kulozik AE, Metzler M, Naumann-Bartsch N, Sobik B, Graf N, Heine S, Kobbe R, Lehmberg K, Müller I, Herrmann F, Horneff G, Klein A, Peitz J, Schmidt N, Bielack S, Groß-Wieltsch U, Classen CF, Klasen J, Deutz P, Kamitz D, Lassay L, Tenbrock K, Wagner N, Bernbeck B, Brummel B, Lara-Villacanas E, Münstermann E, Schneider DT, Tietsch N, Westkemper M, Weiß M, Kramm C, Kühnle I, Kullmann S, Girschick H, Specker C, Vinnemeier-Laubenthal E, Haenicke H, Schulz C, Schweigerer L, Müller TG, Stiefel M, Belohradsky BH, Soetedjo V, Kindle G, Grimbacher B. The German National Registry of Primary Immunodeficiencies (2012-2017). Front Immunol 2019; 10:1272. [PMID: 31379802 PMCID: PMC6659583 DOI: 10.3389/fimmu.2019.01272] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 05/20/2019] [Indexed: 12/16/2022] Open
Abstract
Introduction: The German PID-NET registry was founded in 2009, serving as the first national registry of patients with primary immunodeficiencies (PID) in Germany. It is part of the European Society for Immunodeficiencies (ESID) registry. The primary purpose of the registry is to gather data on the epidemiology, diagnostic delay, diagnosis, and treatment of PIDs. Methods: Clinical and laboratory data was collected from 2,453 patients from 36 German PID centres in an online registry. Data was analysed with the software Stata® and Excel. Results: The minimum prevalence of PID in Germany is 2.72 per 100,000 inhabitants. Among patients aged 1-25, there was a clear predominance of males. The median age of living patients ranged between 7 and 40 years, depending on the respective PID. Predominantly antibody disorders were the most prevalent group with 57% of all 2,453 PID patients (including 728 CVID patients). A gene defect was identified in 36% of patients. Familial cases were observed in 21% of patients. The age of onset for presenting symptoms ranged from birth to late adulthood (range 0-88 years). Presenting symptoms comprised infections (74%) and immune dysregulation (22%). Ninety-three patients were diagnosed without prior clinical symptoms. Regarding the general and clinical diagnostic delay, no PID had undergone a slight decrease within the last decade. However, both, SCID and hyper IgE- syndrome showed a substantial improvement in shortening the time between onset of symptoms and genetic diagnosis. Regarding treatment, 49% of all patients received immunoglobulin G (IgG) substitution (70%-subcutaneous; 29%-intravenous; 1%-unknown). Three-hundred patients underwent at least one hematopoietic stem cell transplantation (HSCT). Five patients had gene therapy. Conclusion: The German PID-NET registry is a precious tool for physicians, researchers, the pharmaceutical industry, politicians, and ultimately the patients, for whom the outcomes will eventually lead to a more timely diagnosis and better treatment.
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Affiliation(s)
- Sabine M. El-Helou
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Freiburg, Germany
| | - Anika-Kerstin Biegner
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sebastian Bode
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stephan R. Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Maximilian Heeg
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Maria E. Maccari
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Henrike Ritterbusch
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Carsten Speckmann
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stephan Rusch
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Central Facility Biobanking, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Raphael Scheible
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute for Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Faranaz Atschekzei
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Renata Beider
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Diana Ernst
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Stev Gerschmann
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Alexandra Jablonka
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Gudrun Mielke
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Reinhold E. Schmidt
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Gesine Schürmann
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Georgios Sogkas
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Ulrich H. Baumann
- Department of Paediatric Pulmonology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Christian Klemann
- Department of Paediatric Pulmonology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Dorothee Viemann
- Department of Paediatric Pulmonology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Horst von Bernuth
- Department of Pediatric Pneumology, Immunology and Intensive Care, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Renate Krüger
- Department of Pediatric Pneumology, Immunology and Intensive Care, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Leif G. Hanitsch
- Outpatient Clinic for Immunodeficiencies, Institute Medical Immunology, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Carmen M. Scheibenbogen
- Outpatient Clinic for Immunodeficiencies, Institute Medical Immunology, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Kirsten Wittke
- Outpatient Clinic for Immunodeficiencies, Institute Medical Immunology, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Michael H. Albert
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Anna Eichinger
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Fabian Hauck
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Christoph Klein
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Anita Rack-Hoch
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Franz M. Sollinger
- Department of Pediatrics, Dr. von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Anne Avila
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Michael Borte
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Stephan Borte
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Maria Fasshauer
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Anja Hauenherm
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Nils Kellner
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Anna H. Müller
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Anett Ülzen
- ImmunoDeficiencyCenter Leipzig (IDCL), Hospital St. Georg gGmbH Leipzig, Academic Teaching Hospital of the University of Leipzig, Leipzig, Germany
| | - Peter Bader
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents, Frankfurt University Hospital, Frankfurt, Germany
| | - Shahrzad Bakhtiar
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents, Frankfurt University Hospital, Frankfurt, Germany
| | - Jae-Yun Lee
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents, Frankfurt University Hospital, Frankfurt, Germany
| | - Ursula Heß
- Department for Children and Adolescents, Division for Allergology, Pneumology and Cystic Fibrosis, University Hospital Goethe University, Frankfurt am Main, Germany
| | - Ralf Schubert
- Department for Children and Adolescents, Division for Allergology, Pneumology and Cystic Fibrosis, University Hospital Goethe University, Frankfurt am Main, Germany
| | - Sandra Wölke
- Department for Children and Adolescents, Division for Allergology, Pneumology and Cystic Fibrosis, University Hospital Goethe University, Frankfurt am Main, Germany
| | - Stefan Zielen
- Department for Children and Adolescents, Division for Allergology, Pneumology and Cystic Fibrosis, University Hospital Goethe University, Frankfurt am Main, Germany
| | - Sujal Ghosh
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, University Children's Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Hans-Juergen Laws
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, University Children's Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Jennifer Neubert
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, University Children's Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Prasad T. Oommen
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, University Children's Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | - Manfred Hönig
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Ansgar Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Sandra Steinmann
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Klaus Schwarz
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg - Hessen and Institute for Transfusion Medicine, University Ulm, Ulm, Germany
| | - Gregor Dückers
- Centre for Child and Adolescenct Health, Helios Klinikum Krefeld, Krefeld, Germany
| | - Beate Lamers
- Centre for Child and Adolescenct Health, Helios Klinikum Krefeld, Krefeld, Germany
| | - Vanessa Langemeyer
- Centre for Child and Adolescenct Health, Helios Klinikum Krefeld, Krefeld, Germany
| | - Tim Niehues
- Centre for Child and Adolescenct Health, Helios Klinikum Krefeld, Krefeld, Germany
| | - Sonu Shai
- Centre for Child and Adolescenct Health, Helios Klinikum Krefeld, Krefeld, Germany
| | - Dagmar Graf
- MVZ Dr. Reising-Ackermann und Kollegen, Leipzig, Germany
| | - Carmen Müglich
- Rheumatology/Clinical Immunology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Marc T. Schmalzing
- Rheumatology/Clinical Immunology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Eva C. Schwaneck
- Rheumatology/Clinical Immunology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Hans-Peter Tony
- Rheumatology/Clinical Immunology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Johannes Dirks
- Pediatric Immunology, Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
| | - Gabriele Haase
- Pediatric Immunology, Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
| | - Johannes G. Liese
- Pediatric Immunology, Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
| | - Henner Morbach
- Pediatric Immunology, Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Antje Hellige
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Helmut Wittkowski
- Department of Pediatric Rheumatology and Immunology, University Children's Hospital, Muenster, Germany
| | - Katja Masjosthusmann
- Department of General Pediatrics, University Children's Hospital Muenster, Muenster, Germany
| | - Michael Mohr
- Department of Hematology, Oncology and Respiratory Medicine, University Hospital Muenster, Muenster, Germany
| | - Linda Geberzahn
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Christian M. Hedrich
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
- Department of Women's and Children's Health, Institute of Translational Medicine, University of Liverpool, Liverpool, United Kingdom
| | - Christiane Müller
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Joachim Roesler
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Antje Zimmermann
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Uta Behrends
- Department of Pediatrics, Kinderklinik München Schwabing, StKM GmbH und Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - Nikolaus Rieber
- Department of Pediatrics, Kinderklinik München Schwabing, StKM GmbH und Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
- Department of Oncology/Haematology, University Children's Hospital Tübingen, Tuebingen, Germany
| | - Uwe Schauer
- University Children's Hospital, Ruhr University Bochum, Bochum, Germany
| | - Rupert Handgretinger
- Department of Oncology/Haematology, University Children's Hospital Tübingen, Tuebingen, Germany
| | - Ursula Holzer
- Department of Oncology/Haematology, University Children's Hospital Tübingen, Tuebingen, Germany
| | - Jörg Henes
- Department of Internal Medicine II (Oncology, Hematology, Rheumatology, Immunology), University Hospital Tübingen, Tuebingen, Germany
| | - Lothar Kanz
- Department of Internal Medicine II (Oncology, Hematology, Rheumatology, Immunology), University Hospital Tübingen, Tuebingen, Germany
| | - Christoph Boesecke
- Department of Internal Medicine I, Bonn University Hospital, Bonn, Germany
| | | | | | | | - Dagmar Dilloo
- Department of Paediatric Haematology and Oncology, Bonn University Hospital, Bonn, Germany
| | - Brigitte Hülsmann
- Department of Paediatric Haematology and Oncology, Bonn University Hospital, Bonn, Germany
| | - Stefan Schönberger
- Department of Paediatric Haematology and Oncology, Bonn University Hospital, Bonn, Germany
| | - Stefan Schreiber
- Department of General Internal Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Rainald Zeuner
- Department of General Internal Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Tobias Ankermann
- Klinik für Kinder und Jugendmedizin I, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Philipp von Bismarck
- Klinik für Kinder und Jugendmedizin I, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Hans-Iko Huppertz
- Prof.-Hess Childrens Hospital, Klinikum Bremen-Mitte, Bremen, Germany
| | | | - Johann Greil
- Department of Pediatric Oncology, Hematology and Immunology and Hopp Children's Tumor Center, University of Heidelberg, Heidelberg, Germany
| | - Donate Jakoby
- Department of Pediatric Oncology, Hematology and Immunology and Hopp Children's Tumor Center, University of Heidelberg, Heidelberg, Germany
| | - Andreas E. Kulozik
- Department of Pediatric Oncology, Hematology and Immunology and Hopp Children's Tumor Center, University of Heidelberg, Heidelberg, Germany
| | - Markus Metzler
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Erlangen, Germany
| | - Nora Naumann-Bartsch
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Erlangen, Germany
| | - Bettina Sobik
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Erlangen, Germany
| | - Norbert Graf
- Department of Paediatric Haematology and Oncology, Saarland University Homburg, Homburg, Germany
| | - Sabine Heine
- Department of Paediatric Haematology and Oncology, Saarland University Homburg, Homburg, Germany
| | - Robin Kobbe
- Division for Pediatric Stem Cell Transplantation and Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kai Lehmberg
- Division for Pediatric Stem Cell Transplantation and Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ingo Müller
- Division for Pediatric Stem Cell Transplantation and Immunology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Friedrich Herrmann
- Department of Pediatrics, Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany
| | - Gerd Horneff
- Department of Pediatrics, Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany
- Department of Pediatric and Adolescents Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany
| | - Ariane Klein
- Department of Pediatrics, Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany
- Department of Pediatric and Adolescents Medicine, Medical Faculty, University Hospital of Cologne, Cologne, Germany
| | - Joachim Peitz
- Department of Pediatrics, Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany
| | - Nadine Schmidt
- Department of Pediatrics, Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany
| | - Stefan Bielack
- Pediatrics 5 (Oncology, Hematology, Immunology), Center for Pediatric, Adolescent and Women's Medicine, Klinikum Stuttgart - Olgahospital, Stuttgart, Germany
| | - Ute Groß-Wieltsch
- Pediatrics 5 (Oncology, Hematology, Immunology), Center for Pediatric, Adolescent and Women's Medicine, Klinikum Stuttgart - Olgahospital, Stuttgart, Germany
| | - Carl F. Classen
- Oncology Hematology Division, Department for Children and Adolescents, University Medicine Rostock, Rostock, Germany
| | - Jessica Klasen
- Oncology Hematology Division, Department for Children and Adolescents, University Medicine Rostock, Rostock, Germany
| | | | | | | | | | | | | | | | | | | | | | - Nadine Tietsch
- Clinic of Pediatrics, Klinikum Dortmund, Dortmund, Germany
| | | | - Michael Weiß
- Department of Pediatrics, Children's Hospital Amsterdamer Strasse, Cologne, Germany
| | - Christof Kramm
- Division of Pediatric Hematology and Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Ingrid Kühnle
- Division of Pediatric Hematology and Oncology, University Medical Center Göttingen, Göttingen, Germany
| | - Silke Kullmann
- Division of Pediatric Hematology and Oncology, University Medical Center Göttingen, Göttingen, Germany
| | | | - Christof Specker
- Clinic of Rheumatology and Clinical Immunology, Hospitals Essen-Mitte, Essen, Germany
| | | | - Henriette Haenicke
- Department of Pediatric and Adolescents Medicine, Helios Hospital Berlin-Buch, Berlin, Germany
| | - Claudia Schulz
- Department of Pediatric and Adolescents Medicine, Helios Hospital Berlin-Buch, Berlin, Germany
| | - Lothar Schweigerer
- Department of Pediatric and Adolescents Medicine, Helios Hospital Berlin-Buch, Berlin, Germany
| | - Thomas G. Müller
- Department for Pediatrics I, Martin Luther University Hospital, Halle, Germany
| | - Martina Stiefel
- Department for Pediatrics I, Martin Luther University Hospital, Halle, Germany
| | - Bernd H. Belohradsky
- dsai - Deutsche Selbsthilfe Angeborene Immundefekte e.V. (Patient Organization) e.V., Schnaitsee, Germany
| | - Veronika Soetedjo
- Institute for Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Gerhard Kindle
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Central Facility Biobanking, Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Freiburg, Germany
- DZIF – German Center for Infection Research, Satellite Center Freiburg, Freiburg, Germany
- CIBSS – Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
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21
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Kapplusch F, Schulze F, Rabe-Matschewsky S, Russ S, Herbig M, Heymann MC, Schoepf K, Stein R, Range U, Rösen-Wolff A, Winkler S, Hedrich CM, Guck J, Hofmann SR. CASP1 variants influence subcellular caspase-1 localization, pyroptosome formation, pro-inflammatory cell death and macrophage deformability. Clin Immunol 2019; 208:108232. [PMID: 31252176 DOI: 10.1016/j.clim.2019.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/27/2019] [Accepted: 06/24/2019] [Indexed: 12/19/2022]
Abstract
CASP1 variants result in reduced enzymatic activity of procaspase-1 and impaired IL-1β release. Despite this, affected individuals can develop systemic autoinflammatory disease. These seemingly contradictory observations have only partially been explained by increased NF-κB activation through prolonged interaction of variant procaspase-1 with RIP2. To identify further disease underlying pathomechanisms, we established an in vitro model using shRNA-directed knock-down of procaspase-1 followed by viral transduction of human monocytes (THP-1) with plasmids encoding for wild-type procaspase-1, disease-associated CASP1 variants (p.L265S, p.R240Q) or a missense mutation in the active center of procaspase-1 (p.C285A). THP1-derived macrophages carrying CASP1 variants exhibited mutation-specific molecular alterations. We here provide in vitro evidence for abnormal pyroptosome formation (p.C285A, p.240Q, p.L265S), impaired nuclear (pro)caspase-1 localization (p.L265S), reduced pro-inflammatory cell death (p.C285A) and changes in macrophage deformability that may contribute to disease pathophysiology of patients with CASP1 variants. This offers previously unknown molecular pathomechanisms in patients with systemic autoinflammatory disease.
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Affiliation(s)
- Franz Kapplusch
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Department of Women's & Children's Health, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Felix Schulze
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Sabrina Rabe-Matschewsky
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Susanne Russ
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Maik Herbig
- Biotechnology Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
| | - Michael Christian Heymann
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Katharina Schoepf
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Robert Stein
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Ursula Range
- Institute for Medical Informatics and Biometry, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Christian Michael Hedrich
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Department of Women's & Children's Health, Institute of Translational Medicine, University of Liverpool, Liverpool, UK; Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
| | - Jochen Guck
- Biotechnology Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, Dresden, Germany
| | - Sigrun Ruth Hofmann
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
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22
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Schulze F, Keperscha B, Appelhans D, Rösen-Wolff A. Immunomodulatory Effects of Dendritic Poly(ethyleneimine) Glycoarchitectures on Human Multiple Myeloma Cell Lines, Mesenchymal Stromal Cells, and in Vitro Differentiated Macrophages for an Ideal Drug Delivery System in the Local Treatment of Multiple Myeloma. Biomacromolecules 2019; 20:2713-2725. [DOI: 10.1021/acs.biomac.9b00475] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Felix Schulze
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Bettina Keperscha
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
| | - Dietmar Appelhans
- Leibniz Institute of Polymer Research Dresden, Hohe Str. 6, 01069 Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
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23
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Luksch H, Stinson WA, Platt DJ, Qian W, Kalugotla G, Miner CA, Bennion BG, Gerbaulet A, Rösen-Wolff A, Miner JJ. STING-associated lung disease in mice relies on T cells but not type I interferon. J Allergy Clin Immunol 2019; 144:254-266.e8. [PMID: 30772497 DOI: 10.1016/j.jaci.2019.01.044] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 01/23/2019] [Accepted: 01/28/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Monogenic interferonopathies are thought to be mediated by type I interferon. For example, a gain-of-function mutation in stimulator of interferon genes (STING; N153S) upregulates type I interferon-stimulated genes and causes perivascular inflammatory lung disease in mice. The equivalent mutation in human subjects also causes lung disease, which is thought to require signaling through the cyclic GMP-AMP synthase (cGAS)-STING pathway and subsequent activation of interferon regulatory factors (IRFs) 3 and 7, type I interferon, and interferon-stimulated genes. OBJECTIVE We set out to define the roles of cGAS, IRF3, IRF7, the type I interferon receptor (IFN-α and IFN-β receptor subunit 1 [IFNAR1]), T cells, and B cells in spontaneous lung disease in STING N153S mice. METHODS STING N153S mice were crossed to animals lacking cGAS, IRF3/IRF7, IFNAR1, adaptive immunity, αβ T cells, and mature B cells. Mice were evaluated for spontaneous lung disease. Additionally, bone marrow chimeric mice were assessed for lung disease severity and survival. RESULTS Lung disease in STING N153S mice developed independently of cGAS, IRF3/IRF7, and IFNAR1. Bone marrow transplantation revealed that certain features of STING N153S-associated disease are intrinsic to the hematopoietic compartment. Recombination-activating gene 1 (Rag1)-/- STING N153S mice that lack adaptive immunity had no lung disease, and T-cell receptor β chain (Tcrb)-/- STING N153S animals only had mild disease. STING N153S led to a reduction in percentages and numbers of naive and regulatory T cells, as well as an increased frequency of cytokine-producing effector T cells. CONCLUSION Spontaneous lung disease in STING N153S mice develops independently of type I interferon signaling and cGAS. STING N153S relies primarily on T cells to promote lung disease in mice.
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Affiliation(s)
- Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - W Alexander Stinson
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, Mo
| | - Derek J Platt
- Department of Molecular Microbiology, Washington University School of Medicine, St Louis, Mo
| | - Wei Qian
- Department of Medicine, Washington University School of Medicine, St Louis, Mo
| | - Gowri Kalugotla
- Department of Medicine, Washington University School of Medicine, St Louis, Mo
| | - Cathrine A Miner
- Department of Medicine, Washington University School of Medicine, St Louis, Mo
| | - Brock G Bennion
- Department of Pathology and Immunology, Washington University School of Medicine, St Louis, Mo
| | | | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
| | - Jonathan J Miner
- Department of Medicine, Washington University School of Medicine, St Louis, Mo; Department of Pathology and Immunology, Washington University School of Medicine, St Louis, Mo; Department of Molecular Microbiology, Washington University School of Medicine, St Louis, Mo.
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24
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Arthur VL, Shuldiner E, Remmers EF, Hinks A, Grom AA, Foell D, Martini A, Gattorno M, Özen S, Prahalad S, Zeft AS, Bohnsack JF, Ilowite NT, Mellins ED, Russo R, Len C, Oliveira S, Yeung RSM, Rosenberg AM, Wedderburn LR, Anton J, Haas JP, Rösen-Wolff A, Minden K, Szymanski AM, Thomson W, Kastner DL, Woo P, Ombrello MJ. IL1RN Variation Influences Both Disease Susceptibility and Response to Recombinant Human Interleukin-1 Receptor Antagonist Therapy in Systemic Juvenile Idiopathic Arthritis. Arthritis Rheumatol 2018; 70:1319-1330. [PMID: 29609200 PMCID: PMC6105455 DOI: 10.1002/art.40498] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 03/13/2018] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To determine whether systemic juvenile idiopathic arthritis (JIA) susceptibility loci that were identified by candidate gene studies demonstrate association with systemic JIA in the largest study population assembled to date. METHODS Single-nucleotide polymorphisms (SNPs) from 11 previously reported systemic JIA risk loci were examined for association in 9 populations, including 770 patients with systemic JIA and 6,947 controls. The effect of systemic JIA-associated SNPs on gene expression was evaluated in silico in paired whole genome and RNA sequencing data from the lymphoblastoid cell lines (LCLs) of 373 European subjects from the 1000 Genomes Project. Responses of systemic JIA-associated SNPs to anakinra treatment were evaluated in 38 US patients for whom treatment response data were available. RESULTS We found no association between the previously reported 26 SNPs and systemic JIA. Expanded analysis of the regions containing the 26 SNPs revealed only 1 significant association: the promoter region of IL1RN (P < 1 × 10-4 ). Systemic JIA-associated SNPs correlated with IL1RN expression in LCLs, with an inverse correlation between systemic JIA risk and IL1RN expression. The presence of homozygous IL1RN high expression alleles correlated strongly with a lack of response to anakinra therapy (odds ratio 28.7 [95% confidence interval 3.2-255.8]). CONCLUSION In our study, IL1RN was the only candidate locus associated with systemic JIA. The implicated SNPs are among the strongest known determinants of IL1RN and interleukin-1 receptor antagonist levels, linking low expression with increased systemic JIA risk. Homozygous high expression alleles predicted nonresponsiveness to anakinra therapy, making them ideal candidate biomarkers to guide systemic JIA treatment. This study is an important first step toward the personalized treatment of systemic JIA.
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Affiliation(s)
- Victoria L. Arthur
- Translational Genetics and Genomics Unit, National Institute of
Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, US
Department of Health & Human Services, Bethesda, MD, USA
| | - Emily Shuldiner
- Translational Genetics and Genomics Unit, National Institute of
Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, US
Department of Health & Human Services, Bethesda, MD, USA
| | - Elaine F. Remmers
- Inflammatory Disease Section, National Human Genome Research
Institute, National Institutes of Health, US Department of Health & Human
Services, Bethesda, MD, USA
| | - Anne Hinks
- Arthritis Research UK Centre for Genetics and Genomics, Centre for
Musculoskeletal Research, University of Manchester, Manchester, UK
| | - Alexei A. Grom
- Department of Pediatrics, University of Cincinnati, College of
Medicine, Cincinnati, OH, USA
- Cincinnati Children’s Hospital Medical Center, Cincinnati,
OH, USA
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University
Hospital Münster, Münster, Germany
| | - Alberto Martini
- Direzione Scientifica, G. Gaslini Institute, Genoa, Italy
- Clinica Pediatrica e Reumatologia, G. Gaslini Institute and
University of Genoa, Genoa, Italy
| | - Marco Gattorno
- Clinica Pediatrica e Reumatologia, G. Gaslini Institute and
University of Genoa, Genoa, Italy
| | - Seza Özen
- Department of Pediatric Rheumatology, Hacettepe University, Ankara,
Turkey
| | - Sampath Prahalad
- Departments of Pediatrics and Human Genetics, Emory University
School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA
| | - Andrew S. Zeft
- Department of Pediatrics, Cleveland Clinic, Cleveland, OH,
USA
| | - John F. Bohnsack
- Department of Pediatrics, University of Utah, Salt Lake City, UT,
USA
| | - Norman T. Ilowite
- Department of Pediatrics, Albert Einstein College of Medicine and
Children’s Hospital at Montefiore, Bronx, NY, USA
| | | | - Ricardo Russo
- Service of Immunology and Rheumatology, Hospital de Pediatria
Garrahan, Buenos Aires, Argentina
| | - Claudio Len
- Department of Pediatrics, Universidade Federal de São
Paulo, São Paulo, Brazil
| | - Sheila Oliveira
- Universidade Federal de Rio de Janeiro, Rio de Janeiro,
Brazil
| | - Rae S. M. Yeung
- Department of Pediatrics, University of Toronto, Toronto,
Canada
- Department of Immunology, University of Toronto, Toronto,
Canada
- Institute of Medical Science, University of Toronto, Toronto,
Canada
| | - Alan M. Rosenberg
- Department of Pediatrics, University of Saskatchewan, Saskatoon,
Canada
| | - Lucy R. Wedderburn
- University College London Great Ormond Street Hospital Institute of
Child Health, University College London, London, UK
- Center of Paediatric and Adolescent Rheumatology, University
College London, London, UK
- NIHR GOSH Biomedical Research Centre, London, UK
| | - Jordi Anton
- Pediatric Rheumatology Unit, Hospital Sant Joan de Déu,
Universitat de Barcelona, Barcelona, Spain
| | - Johannes-Peter Haas
- German Center for Pediatric and Adolescent Rheumatology,
Garmisch-Partenkirchen, Germany
| | | | - Kirsten Minden
- Charité University Medicine, Berlin, Germany
- German Rheumatism Research Centre, Epidemiology Unit, Berlin,
Germany
| | - Ann Marie Szymanski
- Translational Genetics and Genomics Unit, National Institute of
Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, US
Department of Health & Human Services, Bethesda, MD, USA
| | | | - Wendy Thomson
- Arthritis Research UK Centre for Genetics and Genomics, Centre for
Musculoskeletal Research, University of Manchester, Manchester, UK
- National Institute for Health Research Manchester Biomedical
Centre, Central Manchester National Health Service Foundation Trust, Manchester
Academic Health Centre, University of Manchester, Manchester, UK
| | - Daniel L. Kastner
- Inflammatory Disease Section, National Human Genome Research
Institute, National Institutes of Health, US Department of Health & Human
Services, Bethesda, MD, USA
| | - Patricia Woo
- University College London Great Ormond Street Hospital Institute of
Child Health, University College London, London, UK
| | - Michael J. Ombrello
- Translational Genetics and Genomics Unit, National Institute of
Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, US
Department of Health & Human Services, Bethesda, MD, USA
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25
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Schulze F, Malhan D, El Khassawna T, Heiss C, Seckinger A, Hose D, Rösen-Wolff A. A tissue-based approach to selection of reference genes for quantitative real-time PCR in a sheep osteoporosis model. BMC Genomics 2017; 18:975. [PMID: 29258442 PMCID: PMC5735898 DOI: 10.1186/s12864-017-4356-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 11/29/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In order to better understand the multifactorial nature of osteoporosis, animal models are utilized and compared to healthy controls. Female sheep are well established as a model for osteoporosis induced by ovariectomy, calcium and vitamin D low diet, application of steroids, or a combination of these treatments. Transcriptional studies can be performed by applying quantitative real time PCR (RT-qPCR). RT-qPCR estimates mRNA-levels of target genes in relation to reference genes. A chosen set of reference genes should not show variation under experimental conditions. Currently, no standard reference genes are accepted for all tissue types and experimental conditions. Studies examining reference genes for sheep are rare and only one study described stable reference in mandibular bone. However, this type of bone differs from trabecular bone where most osteoporotic fractures occur. The present study aimed at identifying a set of reference genes for relative quantification of transcriptional activity of ovine spine bone and ovine in vitro differentiated mesenchymal stromal cells (MSC) for reliable comparability. METHODS Twelve candidate reference genes belonging to different functional classes were selected and their expression was measured from cultured ovMSCs (n = 18) and ovine bone samples (n = 16), respectively. RefFinder was used to rank the candidate genes. RESULTS We identified B2M, GAPDH, RPL19 and YWHAZ as the best combination of reference genes for normalization of RT-qPCR results for transcriptional analyses of these ovine samples. CONCLUSION This study demonstrates the importance of applying a set of reference genes for RT-qPCR analysis in sheep. Based on our data we recommend using four identified reference genes for relative quantification of gene expression studies in ovine bone or for in vitro experiments with osteogenically differentiated ovine MSCs.
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Affiliation(s)
- Felix Schulze
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Deeksha Malhan
- Experimental Trauma Surgery, Justus-Liebig University, Aulweg 128, 35392, Giessen, Germany
| | - Thaqif El Khassawna
- Experimental Trauma Surgery, Justus-Liebig University, Aulweg 128, 35392, Giessen, Germany
| | - Christian Heiss
- Experimental Trauma Surgery, Justus-Liebig University, Aulweg 128, 35392, Giessen, Germany.,Department of Trauma, Hand and Reconstructive Surgery, University Hospital of Giessen-Marburg, Rudolf-Buchheim-Strasse 7, 35385, Giessen, Germany
| | - Anja Seckinger
- Labor für Myelomforschung, Medizinische Klinik V, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Dirk Hose
- Labor für Myelomforschung, Medizinische Klinik V, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
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26
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Grinstein L, Endter K, Hedrich CM, Reinke S, Luksch H, Schulze F, Robertson AAB, Cooper MA, Rösen-Wolff A, Winkler S. An optimized whole blood assay measuring expression and activity of NLRP3, NLRC4 and AIM2 inflammasomes. Clin Immunol 2017; 191:100-109. [PMID: 29183866 DOI: 10.1016/j.clim.2017.11.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 10/22/2017] [Accepted: 11/24/2017] [Indexed: 10/18/2022]
Abstract
The proinflammatory protease caspase-1 plays pivotal roles in central pathways of innate immunity, thereby contributing to pathogen clearance. Beside its physiological role, dysregulated activity of caspase-1 is known to contribute to an increasing number of diseases. In this study, we optimized and validated a low-volume human whole blood assay facilitating the measurement of caspase-1 activation and inflammasome-related gene expression upon stimulation of the NLRP3, NLRC4 or AIM2 inflammasome. Using the NLRP3 inflammasome specific inhibitor MCC950, we were able to measure the activity of canonical or alternative NLRP3 pathways, AIM2 and NLRC4 inflammasomes in whole blood. Based on our data we assume a superposition of NLRP3 and NLRC4 inflammasome activities in human whole blood following stimulation with S. typhimurium. The optimized whole blood assay may be suitable for diagnostic and research purposes for pediatric patients who can only donate small amounts of blood.
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Affiliation(s)
- Lev Grinstein
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Kristin Endter
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Christian M Hedrich
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; Department of Women's & Children's Health, Institute of Translational Medicine, University of Liverpool, Liverpool, UK; Department of Paediatric Rheumatology, Alder Hey Children's NHS Foundation Trust Hospital, Liverpool, UK
| | - Sören Reinke
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Felix Schulze
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Avril A B Robertson
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - Matthew A Cooper
- Institute for Molecular Bioscience, University of Queensland, Brisbane, Australia
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany.
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Trikojat K, Luksch H, Rösen-Wolff A, Plessow F, Schmitt J, Buske-Kirschbaum A. "Allergic mood" - Depressive and anxiety symptoms in patients with seasonal allergic rhinitis (SAR) and their association to inflammatory, endocrine, and allergic markers. Brain Behav Immun 2017; 65:202-209. [PMID: 28495610 DOI: 10.1016/j.bbi.2017.05.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 05/06/2017] [Accepted: 05/06/2017] [Indexed: 12/21/2022] Open
Abstract
A growing number of studies show an association between seasonal allergic rhinitis (SAR) with depression and anxiety. The underlying mechanisms of a link between SAR and affect, however, are still unclear. The objective of the present study was to investigate depressive symptoms and anxiety in SAR patients and their association to inflammatory and endocrine parameters. SAR patients (n=41) and non-allergic, healthy controls (n=42) were assessed during (pollen season) and out of symptomatic periods (non-pollen season). Inflammatory cytokine profile (Interleukin [IL]-2, IL-4, IL-6, IL-8, IL-10, IL-17, IFN-γ, TNF-α), Immunoglobulin-E (IgE), hair cortisol concentrations (HCC), as well as sleep quality were measured. The present data show that during acute allergic inflammation SAR patients experienced a significant increase in Beck Depression Inventory (BDI-) II scores when (a) compared to the asymptomatic period and (b) when compared to the non-allergic controls, while no differences in anxiety were observed. Increased BDI-II scores in SAR patients were significantly associated with levels of IL-6 as well as IL-6/IL-10 and IFN-γ/IL-10 ratios and further, to an early age at manifestation of SAR and poor sleep quality. These findings support a close relationship between acute allergic processes and affective states, with inflammatory cytokines, sleep, and age of manifestation as potentially relevant mediators.
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Affiliation(s)
- Katharina Trikojat
- Department of Psychology, Technische Universität Dresden, Dresden, Germany.
| | - Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | - Franziska Plessow
- Neuroendocrine Unit, Massachusetts General Hospital, Boston, MA, USA; Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Jochen Schmitt
- Centre for Evidence-Based Health Care, Technische Universität Dresden, Dresden, Germany; University Allergy Center, University Hospital Carl Gustav Carus, Dresden, Germany
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Gabrielyan A, Neumann E, Gelinsky M, Rösen-Wolff A. Metabolically conditioned media derived from bone marrow stromal cells or human skin fibroblasts act as effective chemoattractants for mesenchymal stem cells. Stem Cell Res Ther 2017; 8:212. [PMID: 28969687 PMCID: PMC5623977 DOI: 10.1186/s13287-017-0664-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 08/10/2017] [Accepted: 09/08/2017] [Indexed: 12/15/2022] Open
Abstract
Background The main goal of bone tissue engineering has been the generation of healthy bone in order to replace affected tissue. Therefore, optimized biomaterials are needed which allow the survival and growth of mesenchymal stem cells. Until now the key challenge in the clinical application of cell-based tissue engineering bone implants was poor diffusion of oxygen into the tissue, making functional blood vessel networks a necessity. With their ability to evolve into different cell types, to expand extensively in vitro, and to release paracrine soluble factors, bone marrow stromal cells (BMSC) are highly attractive for tissue engineering. During the last years hypoxia became a proven method to control proliferation, differentiation, and pluripotency of BMSC. Here we applied different methods to characterize metabolically conditioned media (MCM) in comparison to hypoxia conditioned media (HCM) and evaluated their ability to attract BMSC in 2-D migration assays. Methods BMSC and fibroblasts of human origin were isolated and cultivated to obtain HCM and MCM. Both media were characterized by angiogenesis arrays, cytokine arrays, and ELISA for selected factors. 2-D migration tests were performed with Corning Transwell®-96 permeable support chambers with porous polyester membranes with a pore size of 8.0 μm. Results Characterization of HCM and MCM revealed that the concentration of angiogenic factors was higher in MCM than in HCM. However, the chemoattractive capacity of MCM for BMSC was equivalent to that of HCM. HCM and MCM produced by human skin fibroblasts attracted human BMSC as efficiently as HCM and MCM produced by human BMSC. Conclusions HCM and MCM have a high chemoattractive capacity for BMSC. Both conditioned media harbor high concentrations of angiogenic factors which are important for angiogenesis and cell migration. Both chemoattracting conditioned media can also be derived from skin fibroblasts which can easily be obtained from patients in individualized therapy approaches.
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Affiliation(s)
- Anastasia Gabrielyan
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Elena Neumann
- Department of Internal Medicine and Rheumatology, Justus-Liebig-University Gießen and Kerckhoff-Klinik Bad Nauheim, Benekestraße 2-8, 61231, Bad Nauheim, Germany
| | - Michael Gelinsky
- Centre for Translational Bone, Joint and Soft Tissue Research, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Germany.
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El Khassawna T, Merboth F, Malhan D, Böcker W, Daghma DE, Stoetzel S, Kern S, Hassan F, Rosenbaum D, Langenstein J, Bauer N, Schlagenhauf A, Rösen-Wolff A, Schulze F, Rupp M, Hose D, Secklinger A, Ignatius A, Wilke HJ, Lips KS, Heiss C. Osteocyte Regulation of Receptor Activator of NF-κB Ligand/Osteoprotegerin in a Sheep Model of Osteoporosis. The American Journal of Pathology 2017; 187:1686-1699. [DOI: 10.1016/j.ajpath.2017.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 03/31/2017] [Accepted: 04/20/2017] [Indexed: 12/25/2022]
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Hauck F, Magg T, Krolo A, Bilic I, Hirschmugl T, Laass M, Rösen-Wolff A, Luksch H, Boztug K, Roesler J. Variant PIK3R1 Hypermorphic Mutation and Clinical Phenotypes in a Family with Short Statures, Mild Immunodeficiency and Lymphoma. Klin Padiatr 2017; 229:113-117. [DOI: 10.1055/s-0043-104218] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Abstract
Background Heterozygous point mutations in the GT splice donor consensus sequence of exon 11 of the PIK3R1 gene (coding for p85α, p55α, and p50α regulatory subunits of PI3K) lead to exon skipping and thereby to an aberrant protein that leaves PI3K hyperactivated. Several patients with this particular variant of PI3 kinase delta syndrome (APDS) suffering from sinopulmonary infections and lymphoproliferation have been described.
Methods (Whole exome) sequencing, evaluation of cellular and clinical phenotypes.
Results We here report a family with a new heterozygous mutation in this gene, a 9 bp deletion (c.1418_1425+1del) that, however, leads to the same skipping of exon 11. The clinical phenotypes of their members partly overlap features of patients of other reports.
Conclusions We found a new mutation in PIK3R1 and show how broad the resulting clinical spectrum can be.
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Affiliation(s)
| | - Thomas Magg
- Pediatrics, University Hospital Munich, Munich
| | - Ana Krolo
- Pediatrics, University Hospital Munich, Munich
| | - Ivan Bilic
- Pediatrics, Medical University of Vienna, Vienna
| | | | - Martin Laass
- Pediatrics, University Hospital Dresden, Dresden
| | | | - Hella Luksch
- Pediatrics, University Hospital Dresden, Dresden
| | - Kaan Boztug
- Research Centre of Molecular Medicine, Austrian Academy of Sciences, Vienna, Austria
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De Benedetti F, Anton J, Gattorno M, Lachmann H, Kone-Paut I, Ozen S, Frenkel J, Simon A, Zeft A, Ben-Chetrit E, Hoffman HM, Joubert Y, Lheritier K, Speziale A, Guido J, Caorsi R, Penco F, Grossi A, Insalaco A, Alessio M, Conti G, Marchetti F, Tommasini A, Martino S, Gallizzi R, Salis A, Schena F, Caroli F, Martini A, Damonte G, Ceccherini I, Gattorno M, Frémond ML, Uggenti C, Van Eyck L, Melki I, Duffy D, Bondet V, Rose Y, Neven B, Crow Y, Rodero MP, Kusche Y, Roth J, Barczyk-Kahlert K, Ferrara G, Chiocchetti A, Polizzi S, Vuch J, Vozzi D, Mondino A, Valencic E, Pastore S, Taddio A, Faletra F, Dianzani U, Ramenghi U, Tommasini A, Zhou Q, Yu X, Demirkaya E, Deuitch N, Stone D, Tsai W, Ombrello A, Romeo T, Remmers EF, Chae J, Gadina M, Welch S, Ozen S, Topaloglu R, Abinun M, Kastner DL, Aksentijevich I, Vairo D, Ferraro RM, Zani G, Galli J, De Simone M, Cattalini M, Fazzi E, Giliani S, Omoyinmi E, Standing A, Rowczenio D, Keylock A, Gomes SM, Price-Kuehne F, Nanthapisal S, Murphy C, Cullup T, Jenkins L, Gilmour K, Eleftheriou D, Lachmann H, Hawkins P, Klein N, Brogan P, Nikolayenko VB, Şahin K, Karaaslan Y, Civino A, Alighieri G, Davì S, Rondelli R, Martino S, Filocamo G, Magnolato A, Dhanrajani A, Ricci F, Gallizzi R, Olivieri A, Gerloni V, Lattanzi B, Soscia F, De Fanti A, Manzoni SM, Citiso S, Quartulli L, Chan M, La Torre F, Rigante D, Maggio MC, Marsili M, Pelagatti MA, Conter V, Fagioli F, Lepore L, Pession A, Ravelli A, Pau S, Consolaro A, Ruperto N, Garrone M, Rinaldi M, De Inocencio J, Demirkaya E, Garay S, Foell D, Lovell DJ, Lazar C, Ellsworth J, Nielsen S, Flato B, Martini A, Ravelli A, Marasco E, Aquilani A, Cascioli S, Caiello I, Moneta GM, Pires-Marafón D, Guzman J, Magni-Manzoni S, Carsetti R, De Benedetti F, Robinson E, Albani S, Beresford MW, de Jager W, de Roock S, Duong T, Ellis J, Aeschlimann FA, Hyrich K, Jervis L, Lovell D, Marshall L, Mellins ED, Minden K, Munro J, Nigrovic PA, Palman J, Roth J, Twilt M, Ruperto N, Sampath S, Schanberg LE, Thompson SD, Thomson W, Vesely R, Wallace C, Williams C, Wu Q, Wulffraat N, Eng SW, Yeung RSM, Prakken B, Wedderburn LR, Horneff G, Seyger MB, Arikan D, Kalabic J, Anderson JK, Lazar A, Williams DA, Sheikh S, Wang C, Tarzynski-Potempa R, Hymans JS, Simonini G, Scoccimarro E, Pontikaki I, Ferrara G, Giani T, Ventura A, Meroni PL, Laxer RM, Cimaz R, Minnone G, Soligo M, Caiello I, Prencipe G, Marafon DP, Magni-Manzoni S, Manni L, De Benedetti F, Laudiero LB, Hebert D, Groot N, Grein I, Wulffraat NM, Schepp R, Berbers G, de Souza CCBS, Ferriani VPL, Pileggi G, de Roock S, Grein IHR, Noone D, Scala S, Patrone E, Schoemaker C, Costello W, Wulffraat N, Parsons S, McDonagh J, Thomson W, Cohen JD, Bentayou D, Pagnoux C, Brunel MAB, Trope S, Klotsche J, Listing M, Niewerth M, Horneff G, Thon A, Huppertz HI, Mönkemöller K, Foeldvari I, Benseler SM, Föll D, Minden K, Marino A, Stagi S, Carli N, Bertini F, Giani T, Simonini G, Cimaz R, Díaz-Maldonado AS, Yeung RS, Pino S, Guarnizo P, Torres-Jimenez AR, Sanchez-Jara B, Solis-Vallejo E, Cespedes-Cruz AI, Zeferino-Cruz M, Ramirez-Miramontes JV, Kumar A, Gupta A, Kessel C, Suri D, Rawat A, Kakkar N, Singh S, Makay B, Gücenmez ÖA, Ünsal E, Magnusson B, Mördrup K, Vermé A, Lippitz K, Peterson C, Freychet C, Stephan JL, Hofer M, Belot A, Harkness CE, Rooney M, Foster L, Henry E, Taggart P, Weinhage T, Simsek D, Ozkececi CF, Kurt E, Basbozkurt G, Gok F, Demirkaya E, Gorczyca D, Postępski J, Czajkowska A, Szponar B, Hinze C, Paściak M, Gruenpeter A, Lachór-Motyka I, Augustyniak D, Olesińska E, Asuka ES, Golovko T, Aliejim SU, Clemente EI, Jimenez EI, Wittkowski H, Hernandez JC, Fernandez SB, Roca CG, Romo DM, Nieva NR, Angarita JMM, Lopez JA, Nuñez-Cuadros E, Diaz-Cordovés G, Galindo-Zavala R, Holzinger D, Urda-Cardona A, Fernández-Nebro A, Quesada-Masachs E, de la Sierra DÁ, Prat MG, Gallo MM, Borrell RP, Barril SM, Sánchez AMM, Caballero CM, Grün N, Merlin E, Breton S, Fraitag S, Stephan JL, Wouters C, Bodemer C, Bader-Meunier B, Baldo F, Annoni F, Di Landro G, Föll D, Torreggiani S, Torcoletti M, Petaccia A, Corona F, Filocamo G, Tiller G, Buckle J, Munro J, Cox A, Gowdie P, Van Dijkhuizen P, Allen RC, Akikusa JD, Hernández-Huirache HG, Rodea-Montero ER, Cohen JD, Belot A, Fahy W, Quartier P, Sordet C, Trope S, Del Chierico F, Berggren KB, Kembe JT, Bos J, Armbrust W, Wulffraat N, van Brussel M, Cappon J, Dijkstra P, Geertzen J, Legger E, Malattia C, van Rossum M, Sauer P, Lelieveld O, Ozturk K, Buluc L, Akansel G, Muezzinoglu B, Ekinci Z, Rychkova L, Knyazeva T, Russo A, Pogodina A, Belova T, Mandzyak T, Kulesh E, Cafarotti A, Marsili M, Giannini C, Salvatore R, Lapergola G, Di Battista C, Marafon DP, Marcovecchio ML, Basilico R, Pelliccia P, Chiarelli F, Breda L, Almeida B, Tansley S, Simou S, Gunawardena H, McHugh N, ter Haar NM, Wedderburn L, Aouizerate J, Bader-Meunier B, De Antonio M, Bodemer C, Barnerias C, Bassez G, Desguerre I, Quartier P, Gherardi R, Magni-Manzoni S, Charuel JL, Authier FJ, Gitiaux C, Spencer CH, Aziz RA, Yu CY, Adler B, Bout-Tabaku S, Lintner K, Moore-Clingenpeel M, Vastert SJ, Boros C, McCann L, Ambrose N, Cortina-Borja M, Simou S, Pilkington C, Wedderburn L, Hinze C, Oommen PT, Speth F, Dallapiccola B, Haas JP, Hinze C, Oommen PT, Speth F, Haas JP, Speth F, Haas JP, Hinze C, Lavarello C, Giancane G, Prakken B, Pistorio A, Rider L, Aggarwal R, Oliveira SK, Cuttica R, Fischbach M, Sterba G, Brochard K, Dressler F, Barone P, Martini A, Burgos-Vargas R, Chalom EC, Desjonqueres M, Espada G, Fasth A, Garay SM, Herbigneaux RM, Hoyoux C, Deslandre CJ, Miller FW, De Benedetti F, Vencovsky J, Ravelli A, Martini A, Ruperto N, Sag E, Ozen S, Kale G, Topaloglu H, Talim B, Giancane G, Putignani L, Lavarello C, Pistorio A, Zulian F, Magnusson B, Avcin T, Corona F, Gerloni V, Pastore S, Marini R, Martino S, Fidanci BE, Pagnier A, Rodiere M, Soler C, Stanevicha V, Ten Cate R, Uziel Y, Vojinovic J, Ravelli A, Martini A, Ruperto N, Barut K, Villarreal AV, Acevedo N, Diaz T, Ramirez Y, Faugier E, Maldonado R, Arabshahi B, Lee JH, Leibowitz I, Okong’o LO, Arıcı S, Wilmshurst J, Esser M, Scott C, Batu ED, Emiroglu N, Sonmez HE, Tugcu GD, Arici ZS, Yalcin E, Dogru D, Simsek D, Ozcelik U, Bilginer Y, Haliloglu M, Kiper N, Ozen S, Yashiro M, Yamada M, Yabuuchi T, Kikkawa T, Nosaka N, Cakan M, Fujii Y, Saito Y, Tsukahara H, Al-Mayouf SM, AlMutiari N, Muzaffer M, shehata R, Al-Wahadneh A, Abdwani R, Al-Abrawi S, Batu ED, Abu-shukair M, El-Habahbeh Z, Alsonbul A, Szabat A, Chęć M, Opoka-Winiarska V, Kumar A, Gupta A, Rawat A, Saikia B, Şahin S, Minz RW, Suri D, Singh S, Arango C, Malagon C, Gomez MDP, Mosquera AC, Yepez R, Gonzalez T, Vargas C, Kısaarslan A, Zulian F, Balzarin M, Castaldi B, Reffo E, Sperotto F, Martini G, Meneghel A, Milanesi O, Foeldvari I, Klotsche J, Yilmaz E, Kasapçopur O, Adrovic A, Stanevicha V, Terreri MT, Alexeeva E, Katsicas M, Cimaz R, Kostik M, Lehman T, Sifuentes-Giraldo WA, Basaran Ö, Smith V, Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Kallinich T, Demir F, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Foeldvari I, Baildem E, Blakley M, Boros C, Ozturk K, Fligelstone K, Kienast A, Nemcova D, Pain C, Saracino A, Simoni G, Torok K, Weibel L, Helmus N, Foeldvari I, Gunduz Z, Klotsche J, Kasapçopur O, Adrovic A, Stanevicha V, Terreri MT, Alexeeva E, Katsicas M, Cimaz R, Kostik M, Lehman T, Sozeri B, Sifuentes-Giraldo WA, Smith V, Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Makay B, Kallinich T, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Osminina MK, Geppe NA, Niconorova OV, Ayaz N, Karashtina OV, Abbyasova OV, Shpitonkova OV, Adrovic A, Sahin S, Barut K, Durmus S, Uzun H, Kasapcopur O, Foeldvari I, Yavascan O, Klotsche J, Kasapçopur O, Adrovic A, Stanevicha V, Terreri MT, Alexeeva E, Katsicas M, Cimaz R, Kostik M, Lehman T, Aydog O, Sifuentes-Giraldo WA, Smith V, Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Bilginer Y, Kallinich T, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Mauro A, Fanti E, Voller F, Ekinci Z, Rusconi F, Cimaz R, Garcia-Rodriguez F, Villarreal-Treviño AV, Flores-Pineda AJ, Lara-Herrea PB, Salinas-Encinas DR, Diaz-Prieto T, Maldonado-Velazquez MR, Moreno-Espinosa S, Yıldız D, Faugier-Fuentes E, Gallizzi R, Finetti M, Crapanzano M, Cantarini L, Cattalini M, Filocamo G, Insalaco A, Mauro A, Rigante D, Gök F, Zulian F, Alessio M, Parissenti I, Ruperto N, Gattorno M, Cimaz R, Parihar MS, Singh S, Vignesh P, Gupta A, Erguven M, Rohit M, Gopalan K, Singh S, Vignesh P, Gupta A, Rohit M, Attri SV, Hong Y, Eleftheriou D, Nanthapisal S, Unsal E, Salama A, Jayne D, Little M, Brogan P, Kostina Y, Lyskina G, Shpitonkova O, Torbyak A, Lyskina G, Shirinsky O, Kasapcopur O, Mauro A, Gicchino MF, Smaldone MC, Diplomatico M, Olivieri AN, Spencer CH, Aziz RA, McClead R, Bout-Tabaku S, Patel H, Ozen S, Yu CY, Ozkececi CF, Basbozkurt G, Simsek D, Kurt E, Gok F, Demirkaya E, Cebecauerová D, Dallos T, Kabíčková E, Demirkaya E, Kynčl M, Chroustová D, Hoza J, Němcová D, Tesař V, Doležalová P, Batu ED, Sonmez HE, Hazirolan T, Ozaltin F, Sönmez HE, Bilginer Y, Ozen S, Almeida F, de Paula IHF, Sampaio MM, Arita FN, Alves AG, Santos MC, Okuda EM, Sacchetti SB, Batu ED, Falcini F, Francesca M, Stagi S, Rigante D, Lepri G, Matucci-Cerinic M, Brandi ML, Di Landro G, Torreggiani S, Petaccia A, Sözeri B, Torcoletti M, Corona F, Filocamo G, Kisaoglu H, Misir S, Demir S, Aliyazicioglu Y, Kalyoncu M, de Paula IHF, Ramalho CE, Butbul Y, Almeida FD, Alves AG, Santos MC, Sacchetti SB, Okuda EM, Calzada-Hernández J, Bou R, Iglesias E, Sánchez-Manubens J, Martínez FHP, Bilginer Y, Roca CG, Fernández SB, Angarita JMM, Anton J, Bohm M, Mahmood K, Leone V, Wood M, Yamaguchi KI, Fujikawa S, Özen S, Kim KY, Kim DY, Kim DS, Ioseliani M, Chkhaidze I, Lekishvili M, Tskhakaia N, Tvalabeishvili S, Kajrishvili A, Takakura M, Bracaglia C, Shimizu M, Inoue N, Mizuta M, Yachie A, Alizzi C, Corsello G, Maggio MC, Piram M, Maldini C, Biscardi S, Prencipe G, Desuremain N, Orzechowski C, Georget E, Regnard D, Kone-Paut I, Mahr A, Sparchez M, Damian L, Sparchez Z, Silva NA, Pardeo M, Treviño AVV, Loyola YR, Prieto TD, Fuentes EF, Velazquez MDRM, Perez P, Mosquera AC, Malagon C, Bhattad S, Rawat A, Lapeyre G, Saikia B, Minz R, Shandilya J, Singh S, Parihar MS, Singh S, Vignesh P, Gupta A, Rohit M, Maldonado R, Marasco E, Faugier E, Villarreal A, Acevedo N, Ramírez Y, Diaz T, Kostina Y, Lyskina G, Shpitonkova O, Ozturk K, Ekinci Z, Insalaco A, Özçakar ZB, Fitoz S, Yalcinkaya F, Horne A, Minoia F, Bovis F, Davi S, Pal P, Anton J, Stein K, Ferlin W, Enciso S, Kasapcopur O, Jeng M, Maritsi D, Cron RC, Ravelli A, Thorwarth A, von Stuckrad SL, Rösen-Wolff A, Luksch H, Nelson R, Hundsdoerfer P, Minden K, Krawitz P, Kallinich T, Sozeri B, Ayaz NA, Batu ED, Makay B, Şahin S, Simsek D, de Min C, Kılıc ŞS, Ozturk K, Sonmez E, Kisaarslan AP, Gucenmez OA, Cakan M, Arıcı ZS, Adrovic A, Kelesoglu F, Bilginer Y, De Benedetti F, Demirkaya E, Ekinci ZE, Dusunsel R, Unsal E, Kasapcopur O, Ozen S, Lerkvaleekul B, Vilaiyuk S, Miranda-Garcia M, Pretzer C, Ruperto N, Huppertz HI, Horneff G, Haas JP, Ganser G, Kuemmerle-Deschner J, Wittkowski H, Frosch M, Roth J, Foell D, Holzinger D, Brunner HI, Gohar F, McArdle A, Callan N, Hernandez B, Lavric M, Kessel C, Holzinger D, FitzGerald O, Pennington SR, Foell D, Quartier P, Horneff G, Peitz J, Kekow J, Klein A, Horneff G, Schulz AC, Minden K, Weller-Heinemann F, Hospach A, Haas JP, Constantin T, Put K, Vandenhaute J, Avau A, van Nieuwenhuijze A, Brisse E, Dierckx T, Rutgeerts O, Garcia-Perez JE, Toelen J, Waer M, Alexeeva E, Leclercq G, Goris A, Van Weyenbergh J, Liston A, De Somer L, Matthys P, Wouters CH, Mizuta M, Shimizu M, Inoue N, Kone-Paut I, Nakagishi Y, Yachie A, Shimizu M, Inoue N, Mizuta M, Yachie A, Ombrello MJ, Arthur V, Remmers EF, Hinks A, Marzan K, Kastner DL, Woo P, Thomson W, Stanimirovic B, Djurdjevic-Banjac B, Ljuboja O, Hugle B, Speth F, Haas JP, Maritsi D, Wulffraat N, Onoufriou MA, Vougiouka O, Eleftheriou D, Horneff G, Peitz J, Kekow J, Foell D, Bouayed K, El Hani S, Hafid I, Schneider R, Mikou N, Ioseliani M, Lekishvili M, Shelia N, Tvalabeishvili S, Kajrishvili A, Laan M, Ilisson J, Pruunsild C, Padeh S, Chasnyk V, Wouters C, Kuemmerle-Deschner JB, Kallinich T, Lauwerys B, Haddad E, Nasonov E, Trachana M, Vougiouka O, Leon K, Vritzali E, Lheritier K, Martini A, Lovell D, Schena F, Volpi S, Caorsi R, Penco F, Pastorino C, Kalli F, Omenetti A, Chiesa S, Bertoni A, Picco P, Filaci G, Aksentijevich I, Grossi A, Ceccherini I, Martini A, Traggiai E, Gattorno M, Melki I, Rose Y, Uggenti C, Fremond ML, Van Eyck L, Kitabayashi N, Gattorno M, Volpi S, Sacco O, Meyts I, Morren MA, Wouters C, Legius E, Callebaut I, Bodemer C, Rieux-Laucat F, Rodero M, Crow Y, Frémond ML, Rodero MP, Jeremiah N, Belot A, Jeziorski E, Duffy D, Bessis D, Cros G, Rice GI, Charbit B, Hulin A, Khoudour N, Caballero CM, Bodemer C, Fabre M, Berteloot L, Le Bourgeois M, Reix P, Walzer T, Moshous D, Blanche S, Fischer A, Bader-Meunier B, Rieux-Laucat F, Crow Y, Neven B, Annink K, ter Haar N, Al-Mayouf S, Amaryan G, Anton J, Barron K, Benseler S, Brogan P, Cantarini L, Cattalini M, Cochino A, De Benedetti F, Dedeoglu F, De Jesus A, Dellacasa O, Demirkaya E, Dolezalova P, Durrant K, Fabio G, Gallizzi R, Goldbach-Mansky R, Hachulla E, Hentgen V, Herlin T, Hofer M, Hoffman H, Insalaco A, Jansson A, Kallinich T, Koné-Paut I, Kozlova A, Kuemmerle-Deschner J, Lachmann H, Laxer R, Martini A, Nielsen S, Nikishina I, Ombrello A, Ozen S, Papadopoulou-Alataki E, Quartier P, Ravelli A, Rigante D, Russo R, Simon A, Trachana M, Uziel Y, Gattorno M, Frenkel J, ter Haar N, Jeyaratnam J, Lachmann H, Simon A, Brogan P, Doglio M, Cattalini M, Anton J, Modesto C, Quartier P, Hoppenreijs E, Martino S, Insalaco A, Cantarini L, Lepore L, Alessio M, Penades IC, Boros C, Consolini R, Rigante D, Russo R, Schmid JP, Lane T, Martini A, Ruperto N, Frenkel J, Gattorno M, Passarelli C, Pisaneschi E, Messia V, Pardeo M, Novelli A, Debenedetti F, Insalaco A, Brogan PA, Hofer M, Kuemmerle-Deschner JB, Lauwerys B, Speziale A, Wei X, Laxer R, Insalaco A, Marafon DP, Finetti M, Pardeo M, Martino S, Cattalini M, Alessio M, Orlando F, Taddio A, Pastore S, Cortis E, Miniaci A, Ruperto N, Martini A, De Benedetti F, Gattorno M, Eijkelboom C, ter Haar N, Cantarini L, Finetti M, Brogan P, Dolezalova P, Koné-Paut I, Insalaco A, Jelusic-Drazic M, Bezrodnik L, Pinedo MC, Stanevicha V, van Gijn M, Federici S, Ruperto N, Frenkel J, Gattorno M, Girschick H, Finetti M, Orlando F, Insalaco A, Ganser G, Nielsen S, Herlin T, Koné-Paut I, Martino S, Cattalini M, Anton J, Al-Mayouf SM, Hofer M, Quartier P, Boros C, Kuemmerle-Deschner J, Schalm S, Alessio M, Ruperto N, Martini A, Jansson A, Gattorno M, Finetti M, Marchi M, Marini C, Doglio M, Malattia C, Ravelli A, Martini A, Garaventa A, Gattorno M, Bertoni A, Carta S, Balza E, Castellani P, Pellecchia C, Penco F, Schena F, Borghini S, Trotta ML, Pastorino C, Ceccherini I, Martini A, Gattorno M, Rubartelli A, Chiesa S, Guzman J, Henrey A, Loughin T, Berard R, Shiff N, Jurencak R, Benseler S, Tucker L, Papadopoulou C, Hong Y, Krol P, Ioannou Y, Pilkington C, Chaplin H, Simou S, Charakida M, Wedderburn L, Brogan P, Eleftheriou D, Spiegel LR, Kohut SA, Stinson J, Forgeron P, Kaufman M, Luca N, Amaria K, Bell M, Swart J, Boris F, Castagnola E, Groll A, Giancane G, Horneff G, Huppertz HI, Lovell D, Wolfs T, Hofer M, Alekseeva E, Panaviene V, Nielsen S, Anton J, Uettwiller F, Stanevicha V, Trachana M, De Benedetti F, Ailioaie LM, Tsitami E, Kamphuis S, Herlin T, Dolezalova P, Susic G, Sztajnbok F, Flato B, Pistorio A, Martini A, Wulffraat N, Ruperto N, Shoop SJW, Verstappen SMM, McDonagh JE, Thomson W, Hyrich KL, Tarkiainen M, Tynjala P, Lahdenne P, Martikainen J, Wilkinson M, Piper C, Otto G, Deakin CT, Dowle S, Simou S, Kelberman D, Ioannou Y, Mauri C, Jury E, Isenberg D, Wedderburn LR, Nistala K, Foeldvari I, Ruperto N, Lovell DJ, Horneff G, Huppertz HI, Quartier P, Simonini G, Bereswill M, Kalabic J, Martini A, Brunner HI, Oen K, Guzman J, Feldman BM, Dufault B, Lee J, Shiff N, Duffy KW, Tucker L, Duffy C, Ruperto N, Lovell DJ, Tzaribachev N, Vega-Cornejo G, Louw I, Berman A, Calvo I, Cuttica R, Horneff G, Avila-Zapata F, Anton J, Cimaz R, Solau-Gervais E, Joos R, Espada G, Li X, Nys M, Wong R, Banerjee S, Martini A, Brunner HI, Nicolai R, Marafon DP, Verardo M, D’Amico A, Bracci-Laudiero L, De Benedetti F, Moneta GM, Belot A, Rice G, Mathieu AL, Omarjee SO, Bader-Meunier B, Walzer T, Briggs TA, O’Sullivan J, Williams S, Cimaz R, Smith E, Beresford MW, Crow YJ, Rooney M, Bishop N, davidson J, pilkington C, Beresford M, Clinch J, Satyapal R, Foster H, Medwin JG, McDonagh J, Wyatt S, Modignani VL, Baldo F, Lanni S, Consolaro A, Ravelli A, Filocamo G, Omenetti A, Frenkel J, Lachmann HJ, Ozen S, Ruperto N, Gattorno M, Insalaco A, Moneta G, Pardeo M, Passarelli C, Celani C, Messia V, De Benedetti F, Cherqaoui B, Rossi-Semerano L, Dusser P, Hentgen V, Koné-Paut I, Grimwood C, Dusser P, Rossi L, Paut IK, Hentgen V, Lasigliè D, Ferrera D, Amico G, Di Duca M, Caorsi R, Lepore L, Insalaco A, Cattalini M, Obici L, Consolini R, Ravazzolo R, Martini A, Ceccherini I, Nishikomori R, Arostegui J, Gattorno M, Borghini S, Penco F, Petretto A, Lavarello C, Inglese E, Omenetti A, Finetti M, Pastorino C, Bertoni A, Gattorno M, Vanoni F, Federici S, Ozen S, Frenkel J, Lachmann H, Martini A, Ruperto N, Gattorno M, Hofer M, Kuemmerle-Deschner JB, Hoffman HM, Hawkins PN, van der Poll T, Walker UA, Speziale A, Joubert Y, Tilson HH, Kuemmerle-Deschner J, Ozen S, Tyrrell PN, Koné-Paut I, Goldbach-Mansky R, Lachmann H, Blank N, Hoffman HM, Weissbarth-Riedel E, Huegle B, Kallinich T, Gattorno M, Gul A, ter Haar NM, Oswald M, Dedeoglu F, Benseler SM, Hanaya A, Miyamae T, Kawamoto M, Tani Y, Hara T, Kawaguchi Y, Nagata S, Yamanaka H, Ćosićkić A, Skokić F, Čolić B, Suljendić S, Kozlova A, Mersiyanova I, Panina M, Hachtryan L, Burlakov V, Raikina E, Maschan A, Shcherbina A, Acar B, Albayrak M, Sozeri B, Sahin S, Barut K, Adrovic A, Inan N, Sevgi S, Kasapcopur O, Andreasen CM, Jurik AG, Glerup MB, Høst C, Mahler BT, Hauge EM, Herlin T, Lazea C, Damian L, Lazar C, Manasia R, Stephenson CM, Prajapati V, Miettunen PM, Yılmaz D, Tokgöz Y, Bulut Y, Çakmak H, Sönmez F, Comak E, Aksoy GK, Koyun M, Akman S, Arıkan Y, Terzioğlu E, Özdeş ON, Keser İ, Koçak H, Bingöl A, Yılmaz A, Artan R, De Benedetti F, Anton J, Gattorno M, Lachmann H, Kone-Paut I, Ozen S, Frenkel J, Simon A, Zeft A, Ben-Chetrit E, Hoffman HM, Joubert Y, Lheritier K, Speziale A, Guido J, Xu X, Mehregan FF, Ziaee V, Moradinejad MH, Ferrara G, Pastore S, Insalaco A, Pardeo M, Tommasini A, La Torre F, Alizzi C, Cimaz R, Finetti M, Gattorno M, D’Adamo P, Taddio A, Lachmann H, Simon A, Anton J, Gattorno M, Kone-Paut I, Ozen S, Frenkel J, Ben-Chetrit E, Hoffman H, Zeft A, Joubert Y, Lheritier K, Speziale A, Junge G, Gregson J, De Benedetti F, Sargsyan H, Sargsyan H, Zengin H, Fidanci BE, Kaymakamgil C, Konukbay D, Simsek D, Batu ED, Yildiz D, Gok F, Ozen S, Demirkaya E, Stoler I, Freytag J, Orak B, Seib C, Esmann L, Seipelt E, Gohar F, Foell D, Wittkowski H, Kallinich T, Dursun I, Tulpar S, Yel S, Kartal D, Borlu M, Bastug F, Poyrazoglu H, Gunduz Z, Kose K, Yuksel ME, Calıskan A, Cekgeloglu AB, Dusunsel R, Bouchalova K, Franova J, Schuller M, Macku M, Theodoropoulou K, Carlomagno R, von Scheven-Gête A, Poloni C, Hofer M, Damian LO, Cosma D, Radulescu A, Vasilescu D, Rogojan L, Lazar C, Rednic S, Lupse M, De Somer L, Moens P, Wouters C, Zavala RG, Pedraz LM, Cuadros EN, Rego GDC, Cardona ALU, Zavala RG, Pedraz LM, Cuadros EN, Rego GDC, Cardona ALU, Forno ID, Pieropan S, Viapiana O, Gatti D, Dallagiacoma G, Caramaschi P, Biasi D, Windschall D, Trauzeddel R, Lehmann H, Ganser G, Berendes R, Haller M, Krumrey-Langkammerer M, Nimtz-Talaska A, Schoof P, Trauzeddel RF, Nirschl C, Quesada-Masachs E, Blancafort CA, Barril SM, Caballero CM, Aguiar F, Fonseca R, Alves D, Vieira A, Vieira A, Dias JA, Brito I, Susic G, Milic V, Radunovic G, Boricic I, Marteau P, Adamsbaum C, Rossi-Semerano L, De Bandt M, Lemelle I, Deslandre C, Tran TA, Lohse A, Solau-Gervais E, Pillet P, Bader-Meunier B, Wipff J, Gaujoux-Viala C, Breton S, Devauchelle-Pensec V, Gran S, Fehler O, Zenker S, Schäfers M, Roth J, Vogl T, Czitrom SG, Foell D, Holzinger D, Lanni S, Van Dijkhuizen EHP, Manzoni SM, Marafon DP, Magnaguagno F, de Horatio LT, Ter Haar NM, Littooij AS, Vastert SJ, De Benedetti F, Ravelli A, Martini A, Malattia C, Teixeira VA, Campanilho-Marques R, Mourão AF, Ramos FO, Costa M, Madan WA, Killeen OG, Vidal AR, Delgado DS, Fernandez MIG, Montesinos BL, Penades IC, Kozhevnikov A, Pozdeeva N, Konev M, Melchenko E, Kenis V, Novik G, Sozeri B, Kısaarslan AP, Gunduz Z, Poyrazoglu H, Dusunsel R, Lerkvaleekul B, Jaovisidha S, Sungkarat W, Chitrapazt N, Fuangfa P, Ruangchaijatuporn T, Vilaiyuk S, Pradsgaard DØ, Hørlyck A, Spannow AH, Heuck CW, Herlin T, Diaz T, Garcia F, De La Cruz L, Rubio N, Świdrowska-Jaros J, Smolewska E, Lamot M, Lamot L, Vidovic M, Bosak EP, Rados I, Harjacek M, Tzaribachev N, Louka P, Hagoug R, Trentin C, Kubassova O, Hinton M, Boesen M, Oshlianska OA, Chaikovsky IA, Mjasnikov G, Kazmirchyk A, Garagiola U, Borzani I, Cressoni P, Corona F, Dzsida E, Farronato G, Garagiola U, Cressoni P, Corona F, Petaccia A, Dzsida E, Farronato G, Gagro A, Pasini AM, Roic G, Vrdoljak O, Lujic L, Zutelija-Fattorini M, Esser MM, Abraham DR, Kinnear C, Durrheim G, Urban M, Hoal E, Crow Y, Oshlianska OA. Proceedings of the 23rd Paediatric Rheumatology European Society Congress: part one. Pediatr Rheumatol Online J 2017. [PMCID: PMC5461530 DOI: 10.1186/s12969-017-0141-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Quade M, Knaack S, Akkineni AR, Gabrielyan A, Lode A, Rösen-Wolff A, Gelinsky M. * Central Growth Factor Loaded Depots in Bone Tissue Engineering Scaffolds for Enhanced Cell Attraction. Tissue Eng Part A 2017; 23:762-772. [PMID: 28316275 DOI: 10.1089/ten.tea.2016.0483] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Tissue engineering, the application of stem and progenitor cells in combination with an engineered extracellular matrix, is a promising strategy for bone regeneration. However, its success is limited by the lack of vascularization after implantation. The concept of in situ tissue engineering envisages the recruitment of cells necessary for tissue regeneration from the host environment foregoing ex vivo cell seeding of the scaffold. In this study, we developed a novel scaffold system for enhanced cell attraction, which is based on biomimetic mineralized collagen scaffolds equipped with a central biopolymer depot loaded with chemotactic agents. In humid milieu, as after implantation, the signaling factors are expected to slowly diffuse out of the central depot forming a gradient that stimulates directed cell migration toward the scaffold center. Heparin, hyaluronic acid, and alginate have been shown to be capable of depot formation. By using vascular endothelial growth factor (VEGF) as model factor, it was demonstrated that the release kinetics can be adjusted by varying the depot composition. While alginate and hyaluronic acid are able to reduce the initial burst and prolong the release of VEGF, the addition of heparin led to a much stronger retention that resulted in an almost linear release over 28 days. The biological activity of released VEGF was proven for all variants using an endothelial cell proliferation assay. Furthermore, migration experiments with endothelial cells revealed a relationship between the degree of VEGF retention and migration distance: cells invaded deepest in scaffolds containing a heparin-based depot indicating that the formation of a steep gradient is crucial for cell attraction. In conclusion, this novel in situ tissue engineering approach, specifically designed to recruit and accommodate endogenous cells upon implantation, appeared highly promising to stimulate cell invasion, which in turn would promote vascularization and finally new bone formation.
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Affiliation(s)
- Mandy Quade
- 1 Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine of Technische Universität Dresden , Dresden, Germany
| | - Sven Knaack
- 1 Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine of Technische Universität Dresden , Dresden, Germany
| | - Ashwini Rahul Akkineni
- 1 Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine of Technische Universität Dresden , Dresden, Germany
| | - Anastasia Gabrielyan
- 2 Department of Pediatrics, University Hospital Carl Gustav Carus Dresden , Dresden, Germany
| | - Anja Lode
- 1 Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine of Technische Universität Dresden , Dresden, Germany
| | - Angela Rösen-Wolff
- 2 Department of Pediatrics, University Hospital Carl Gustav Carus Dresden , Dresden, Germany
| | - Michael Gelinsky
- 1 Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine of Technische Universität Dresden , Dresden, Germany
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Quade M, Knaack S, Weber D, König U, Paul B, Simon P, Rösen-Wolff A, Schwartz-Albiez R, Gelinsky M, Lode A. Heparin modification of a biomimetic bone matrix modulates osteogenic and angiogenic cell response in vitro. Eur Cell Mater 2017; 33:105-120. [PMID: 28181209 DOI: 10.22203/ecm.v033a08] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
In this study, the effect of heparin-modified collagen type I/hydroxyapatite (HA) nanocomposites on key processes of bone regeneration - osteogenesis and angiogenesis - was characterised in vitro. Two approaches were applied for heparin modification: it was either integrated during material synthesis (in situ) or added to the porous scaffolds after their fabrication (post). Cultivation of human bone marrow-derived stromal cells (hBMSC), in heparin-modified versus heparin-free scaffolds, revealed a positive effect of the heparin modification on their proliferation and osteogenic differentiation. The amount of heparin rather than the method used for modification influenced the cell response favouring proliferation at smaller amount (30 mg/g collagen) and differentiation at larger amount (150 mg/g collagen). A co-culture of human umbilical vein endothelial cells (HUVEC) and osteogenically induced hBMSC was applied for in vitro angiogenesis studies. Pre-vascular networks have formed in the porous structure of scaffolds which were not modified with heparin or modified with a low amount of heparin (30 mg/g collagen). The modification with higher heparin quantities seemed to inhibit tubule formation. Pre-loading of the scaffolds with VEGF influenced formation and stability of the pre-vascular structures depending on the presence of heparin: In heparin-free scaffolds, induction of tubule formation and sprouting was more pronounced whereas heparin-modified scaffolds seemed to promote stabilisation of the pre-vascular structures. In conclusion, the modification of mineralised collagen with heparin by using both approaches was found to modulate cellular processes essential for bone regeneration; the amount of heparin has been identified to be crucial to direct cell responses.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - A Lode
- Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
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Abstract
Caspase-1 is an integral regulator of the innate immune system. Its core functions are the processing and secretion of the proinflammatory cytokines interleukin 1β (IL-1 beta) and IL-18 and the initiation of proinflammatory cell death, which is referred to as pyroptosis. Activation of caspase-1 plays a pivotal role during immune defense mechanisms against infections by the innate immune system. Dysregulated activation of caspase-1 has been recognized to be involved in the pathophysiology of a constantly increasing number of inflammatory diseases. This article gives an overview of the regulation and function of caspase-1 and its involvement in monogenic, polygenic and/or polyetiological rheumatic diseases.
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Affiliation(s)
- S Winkler
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - C M Hedrich
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - A Rösen-Wolff
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
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Kallinich T, Thorwarth A, von Stuckrad SL, Rösen-Wolff A, Luksch H, Hundsdoerfer P, Minden K, Krawitz P. Juvenile arthritis caused by a novel FAMIN (LACC1) mutation in two children with systemic and extended oligoarticular course. Pediatr Rheumatol Online J 2016; 14:63. [PMID: 27881174 PMCID: PMC5122026 DOI: 10.1186/s12969-016-0124-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 11/16/2016] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The pathophysiological origin of juvenile idiopathic arthritis (JIA) is largely unknown. However, individuals with presumably pathogenic mutations in FAMIN have been reported, associating this gene with a rare subtype of this disorder. FAMIN, that is formerly also referred to as LACC1 or C13orf31, has recently been shown to play a crucial role in immune-metabolic functions and is involved in regulation of inflammasome activation and promotion of ROS production. CASE PRESENTATION We describe two siblings with severe familial forms of juvenile arthritis in which whole-exome-sequencing revealed a novel homozygous frameshift mutation (NM_153218.2:c.827delC¸. p.(T276fs*2) in FAMIN. CONCLUSIONS The observation of a new deleterious mutation adds further evidence that pathogenic mutations in FAMIN are causal for a monogenic form of JIA. Furthermore the associated phenotype is not restricted to systemic JIA, but can also be found in other forms of familial juvenile arthritis.
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Affiliation(s)
- Tilmann Kallinich
- Charité University Medicine Berlin, Pediatric Pneumology and Immunology, Augustenburger Platz 1, 13353, Berlin, Germany. .,Center for Chronically Sick Children of the Charité, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Anne Thorwarth
- Charité University Medicine Berlin, Pediatric Pneumology and Immunology, Augustenburger Platz 1, 13353 Berlin, Germany ,Center for Chronically Sick Children of the Charité, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Sae-Lim von Stuckrad
- Charité University Medicine Berlin, Pediatric Pneumology and Immunology, Augustenburger Platz 1, 13353 Berlin, Germany ,Center for Chronically Sick Children of the Charité, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, University Clinic Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01037 Dresden, Germany
| | - Hella Luksch
- Department of Pediatrics, University Clinic Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01037 Dresden, Germany
| | - Patrick Hundsdoerfer
- Charité University Medicine Berlin, Pediatric Oncology and Hematology, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Kirsten Minden
- Charité University Medicine Berlin, Pediatric Pneumology and Immunology, Augustenburger Platz 1, 13353 Berlin, Germany ,Center for Chronically Sick Children of the Charité, Augustenburger Platz 1, 13353 Berlin, Germany ,Department of Rheumatology and Clinical Immunology, Charité University Medicine Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Peter Krawitz
- Charité University Medicine Berlin, Institute of Medical Genetics and Human Genetics, Augustenburger Platz 1, 13353 Berlin, Germany
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Hofmann SR, Schnabel A, Rösen-Wolff A, Morbach H, Girschick HJ, Hedrich CM. Chronic Nonbacterial Osteomyelitis: Pathophysiological Concepts and Current Treatment Strategies. J Rheumatol 2016; 43:1956-1964. [PMID: 27585682 DOI: 10.3899/jrheum.160256] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2016] [Indexed: 12/22/2022]
Abstract
Chronic nonbacterial osteomyelitis (CNO) is an autoinflammatory bone disorder, covering a clinical spectrum with asymptomatic inflammation of single bones at the one end, and chronic recurrent multifocal osteomyelitis (CRMO) at the other end. The exact molecular pathophysiology of CNO remains largely unknown. Provided familial clusters and the association with inflammatory disorders of the skin and intestine suggest a genetic predisposition. Recently, profound dysregulation of cytokine responses was demonstrated in CRMO. Failure to produce antiinflammatory cytokines interleukin (IL)-10 and IL-19 contributes to activation of inflammasomes and subsequent IL-1β release. In IL-10-deficient and in CNO-prone chronic multifocal osteomyelitis mice, IL-1β was linked to bone inflammation. Further, alterations to the gut microbiome were suggested in contributing to IL-1β release from innate immune cells in mice, offering an interesting target in the search for molecular mechanisms in CNO. Here, we summarize clinical presentation and treatment options in CNO/CRMO, current pathophysiological concepts, available mouse models, and promising future scientific directions.
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Affiliation(s)
- Sigrun R Hofmann
- From the Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden; Department of Pediatrics, University of Würzburg, Würzburg; Children's Hospital, Vivantes Klinikum-Friedrichshain, Berlin, Germany.,S.R. Hofmann, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Schnabel, MD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Rösen-Wolff, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; H. Morbach, MD, PhD, Department of Pediatrics, University of Würzburg; H.J. Girschick, MD, PhD, Children's Hospital, Vivantes Klinikum-Friedrichshain; C.M. Hedrich, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Anja Schnabel
- From the Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden; Department of Pediatrics, University of Würzburg, Würzburg; Children's Hospital, Vivantes Klinikum-Friedrichshain, Berlin, Germany.,S.R. Hofmann, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Schnabel, MD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Rösen-Wolff, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; H. Morbach, MD, PhD, Department of Pediatrics, University of Würzburg; H.J. Girschick, MD, PhD, Children's Hospital, Vivantes Klinikum-Friedrichshain; C.M. Hedrich, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Angela Rösen-Wolff
- From the Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden; Department of Pediatrics, University of Würzburg, Würzburg; Children's Hospital, Vivantes Klinikum-Friedrichshain, Berlin, Germany.,S.R. Hofmann, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Schnabel, MD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Rösen-Wolff, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; H. Morbach, MD, PhD, Department of Pediatrics, University of Würzburg; H.J. Girschick, MD, PhD, Children's Hospital, Vivantes Klinikum-Friedrichshain; C.M. Hedrich, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Henner Morbach
- From the Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden; Department of Pediatrics, University of Würzburg, Würzburg; Children's Hospital, Vivantes Klinikum-Friedrichshain, Berlin, Germany.,S.R. Hofmann, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Schnabel, MD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Rösen-Wolff, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; H. Morbach, MD, PhD, Department of Pediatrics, University of Würzburg; H.J. Girschick, MD, PhD, Children's Hospital, Vivantes Klinikum-Friedrichshain; C.M. Hedrich, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Hermann J Girschick
- From the Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden; Department of Pediatrics, University of Würzburg, Würzburg; Children's Hospital, Vivantes Klinikum-Friedrichshain, Berlin, Germany.,S.R. Hofmann, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Schnabel, MD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Rösen-Wolff, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; H. Morbach, MD, PhD, Department of Pediatrics, University of Würzburg; H.J. Girschick, MD, PhD, Children's Hospital, Vivantes Klinikum-Friedrichshain; C.M. Hedrich, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden
| | - Christian M Hedrich
- From the Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden; Department of Pediatrics, University of Würzburg, Würzburg; Children's Hospital, Vivantes Klinikum-Friedrichshain, Berlin, Germany. .,S.R. Hofmann, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Schnabel, MD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; A. Rösen-Wolff, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden; H. Morbach, MD, PhD, Department of Pediatrics, University of Würzburg; H.J. Girschick, MD, PhD, Children's Hospital, Vivantes Klinikum-Friedrichshain; C.M. Hedrich, MD, PhD, Pediatric Rheumatology and Immunology, Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden.
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Stein R, Kapplusch F, Heymann MC, Russ S, Staroske W, Hedrich CM, Rösen-Wolff A, Hofmann SR. Enzymatically Inactive Procaspase 1 stabilizes the ASC Pyroptosome and Supports Pyroptosome Spreading during Cell Division. J Biol Chem 2016; 291:18419-29. [PMID: 27402835 DOI: 10.1074/jbc.m116.718668] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Indexed: 01/03/2023] Open
Abstract
Caspase-1 is a key player during the initiation of pro-inflammatory innate immune responses, activating pro-IL-1β in so-called inflammasomes. A subset of patients with recurrent febrile episodes and systemic inflammation of unknown origin harbor mutations in CASP1 encoding caspase-1. CASP1 variants result in reduced enzymatic activity of caspase-1 and impaired IL-1β secretion. The apparent paradox of reduced IL-1β secretion but systemic inflammation led to the hypothesis that CASP1 mutations may result in variable protein interaction clusters, thus activating alternative signaling pathways. To test this hypothesis, we established and characterized an in vitro system of transduced immortalized murine macrophages expressing either WT or enzymatically inactive (p.C284A) procaspase-1 fusion reporter proteins. Macrophages with variant p.C284A caspase-1 did not secrete IL-1β and exhibited reduced inflammatory cell death, referred to as pyroptosis. Caspase-1 and apoptosis-associated speck-like protein containing a CARD (ASC) formed cytosolic macromolecular complexes (so-called pyroptosomes) that were significantly increased in number and size in cells carrying the p.C284A caspase-1 variant compared with WT caspase-1. Furthermore, enzymatically inactive caspase-1 interacted with ASC longer and with increased intensity compared with WT caspase-1. Applying live cell imaging, we documented for the first time that pyroptosomes containing enzymatically inactive variant p.C284A caspase-1 spread during cell division. In conclusion, variant p.C284A caspase-1 stabilizes pyroptosome formation, potentially enhancing inflammation by two IL-1β-independent mechanisms: pyroptosomes convey an enhanced inflammatory stimulus through the recruitment of additional proteins (such as RIP2, receptor interacting protein kinase 2), which is further amplified through pyroptosome and cell division.
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Affiliation(s)
- Robert Stein
- From the Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, and
| | - Franz Kapplusch
- From the Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, and
| | | | - Susanne Russ
- From the Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, and
| | - Wolfgang Staroske
- Biotechnology Center, Technische Universität Dresden, 01307 Dresden, Germany
| | | | - Angela Rösen-Wolff
- From the Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, and
| | - Sigrun Ruth Hofmann
- From the Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, and
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Luksch H, Winkler S, Heymann MC, Schulze F, Hofmann SR, Roesler J, Rösen-Wolff A. Current knowledge on procaspase-1 variants with reduced or abrogated enzymatic activity in autoinflammatory disease. Curr Rheumatol Rep 2016; 17:45. [PMID: 26003867 DOI: 10.1007/s11926-015-0520-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Caspase-1 is a proinflammatory enzyme that is essential in many inflammatory conditions including infectious, autoimmune, and autoinflammatory disorders. The inflammation is mainly mediated by the generation of inflammasomes that activate caspase-1 and subsequently interleukin (IL)-1β and IL-18. In addition, homotypic CARD/CARD interaction of procaspase-1 with RIP2 and thereby activation of the NF-κB pathways may play some role in the inflammation. However, normally, this pathway seems to become downregulated rapidly by the cleavage and excretion of RIP2 by active (pro-)caspase-1. In patients with unexplained recurrent systemic inflammation, CASP1 variants were detected, which often destabilized the caspase-1 dimer interface. Obviously, the resulting decreased or abrogated enzymatic activity and IL-1β production did not prevent the febrile episodes. As an unexpected finding, the inactive procaspase-1 variants significantly enhanced proinflammatory signaling by increasing RIP2 mediated NF-κB activation in an in vitro cell transfection model. A likely reason is the failure of inactive procaspase-1 to cleave bound RIP2 and also to mediate its excretion out of the intracelluar space thereby keeping the RIP2-NF-κB pathway upregulated. Hence, proinflammatory effects of enzymatically inactive procaspase-1 variants may partially explain the inflammatory episodes of the patients.
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Affiliation(s)
- Hella Luksch
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 03107, Dresden, Germany,
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Eberhardt CS, Haas JP, Girschick H, Schwarz T, Morbach H, Rösen-Wolff A, Foell D, Dannecker G, Schepp C, Ganser G, Honke N, Eggermann T, Müller-Berghaus J, Wagner N, Ohl K, Tenbrock K. No association of IL-12p40 pro1.1 polymorphism with juvenile idiopathic arthritis. Pediatr Rheumatol Online J 2015; 13:61. [PMID: 26667304 PMCID: PMC4678695 DOI: 10.1186/s12969-015-0059-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 12/08/2015] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND IL-12p40 plays an important role in the activation of the T-cell lines like Th17 and Th1-cells. Theses cells are crucial in the pathogenesis of juvenile idiopathic arthritis. A polymorphism in its promoter region and the genotype IL12p40 pro1.1 leads to a higher production of IL-12p40. We studied whether there is a difference in the distribution of the genotype in patients with JIA and the healthy population. METHODS In 883 patients and 321 healthy controls the IL-12p40 promoter genotype was identified by ARMS-PCR. RESULTS There is no association of IL-12p40 pro polymorphism neither in patients with JIA compared to controls nor in subtypes of JIA compared to oligoarthritis. We found a non-significant tendency of a higher prevalence of the genotype pro1.1 in systemic arthritis (32.4%) and in rheumatoid factor negative polyarthritis (30.5%) and a lower pro1.1 genotype in persistent oligoarthritis (20.7%) and in enthesitis-related arthritis (17%). Likelihood of the occurrence of genotype IL12-p40 pro1.1 in patients with systemic arthritis (OR 1.722, CI 95% 1.344-2.615, p 0.0129) and RF-negative polyarthritis (OR 1.576, CI 95% 1.046-2.376, p 0.0367) compared to persistent oligoarthritis was significantly higher. This was also true for comparison of their homozygous genotypes IL-12p40 pro 1.1 and 2.2 in systemic arthritis (OR 1.779, CI 95 % 1.045-3.029, p 0.0338). However, in Bonferroni correction for multiple hypothesis this was not significant. CONCLUSION A tendency of a higher prevalence of the genotype IL-12p40 pro1.1 in systemic arthritis and in rheumatoid factor negative polyarthritis was observed but not significant. Further investigations should be done to clarify the role IL-12p40 in the different subtypes of JIA.
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Affiliation(s)
- Christiane S. Eberhardt
- Département de l’enfant et de l’adolescent, Hôpitaux Universitaires de Genève, Genève, Switzerland
| | - Johannes-Peter Haas
- Deutsches Zentrum für Kinder- und Jugendrheumatologie, Garmisch-Partenkirchen, Germany.
| | - Hermann Girschick
- Klinik für Kinder- und Jugendmedizin, Vivantes Klinikum im Friedrichshain, Berlin, Germany.
| | - Tobias Schwarz
- Kinderklinik der Bayerischen Julius-Maximilians-Universität, Universitätsklinikum, Würzburg, Germany.
| | - Henner Morbach
- Kinderklinik der Bayerischen Julius-Maximilians-Universität, Universitätsklinikum, Würzburg, Germany.
| | - Angela Rösen-Wolff
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus, Dresden, Germany.
| | - Dirk Foell
- Institut für Immunologie, Universität Münster, Münster, Germany.
| | | | - Carsten Schepp
- Klinik für Anästhesiologie, Klinikum der Universität Regensburg, Regensburg, Germany.
| | - Gerd Ganser
- Klinik für Kinder-und Jugendrheumatologie, St Josef Stift Sendenhorst, Sendenhorst, Germany.
| | - Nora Honke
- Department of Pediatrics, Division of Pediatric Pneumology, Allergology and Immunology, RWTH Aachen, University, Pauwelsstr 30, D-52074, Aachen, Germany.
| | | | | | - Norbert Wagner
- Department of Pediatrics, Division of Pediatric Pneumology, Allergology and Immunology, RWTH Aachen, University, Pauwelsstr 30, D-52074, Aachen, Germany.
| | - Kim Ohl
- Department of Pediatrics, Division of Pediatric Pneumology, Allergology and Immunology, RWTH Aachen, University, Pauwelsstr 30, D-52074, Aachen, Germany.
| | - Klaus Tenbrock
- Department of Pediatrics, Division of Pediatric Pneumology, Allergology and Immunology, RWTH Aachen, University, Pauwelsstr 30, D-52074, Aachen, Germany.
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Luksch H, Schlipfenbacher V, Köhler S, Münch F, Winkler S, Schulze F, Roesler J, Rösen-Wolff A. Expression of Caspase-1 variants induced ER stress. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597323 DOI: 10.1186/1546-0096-13-s1-p17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Thiem J, Lesche M, Dahl A, Kränkel A, Roesler J, Rösen-Wolff A. Detection of low frequency variants of the NLRP3 gene in “mutation- negative” CAPS patients using massive parallel sequencing. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597473 DOI: 10.1186/1546-0096-13-s1-p34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Thiem J, Rösen-Wolff A. Characterisation of human iPS cells harbouring the p.A329T variant of caspase-1. Pediatr Rheumatol Online J 2015. [PMCID: PMC4596952 DOI: 10.1186/1546-0096-13-s1-p33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Stein R, Heymann MC, Kapplusch F, Russ S, Staroske W, Rösen-Wolff A, Hofmann SR. Enzymatically inactive procaspase-1 stabilizes the ASC-pyroptosome. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597066 DOI: 10.1186/1546-0096-13-s1-o79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Schulze F, Hengst E, Winkler S, Rösen-Wolff A. A transgenic in vitro cell model for the analysis of proinflammatory effects of naturally occurring genetic variants of caspase-1. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597410 DOI: 10.1186/1546-0096-13-s1-p18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Rabe S, Heymann MC, Stein R, Kapplusch F, Russ S, Schulze F, Winkler S, Staroske W, Rösen-Wolff A, Hofmann SR. Influence of the naturally occurring human CASP1 variant L265S on subcellular distribution and pyroptosis. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597328 DOI: 10.1186/1546-0096-13-s1-o61] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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46
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Grinstein L, Luksch H, Robertson AAB, Cooper MA, Winkler S, Rösen-Wolff A. An optimized whole blood assay measuring expression and activity of NLRP3-, NLRC4 and AIM2-inflammasomes. Pediatr Rheumatol Online J 2015. [PMCID: PMC4596943 DOI: 10.1186/1546-0096-13-s1-o51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Reinke S, Gocht A, Luksch H, Rösen-Wolff A, Winkler S. Enzymatically inactive caspase-1 mediates a proinflammatory phenotype in mice. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597411 DOI: 10.1186/1546-0096-13-s1-o53] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Hofmann S, Kubasch A, Rösen-Wolff A, Girschick H, Morbach H, Hedrich C. Altered expression of IL-10 family cytokines in CRMO result in enhanced inflammasome activation. Pediatr Rheumatol Online J 2015. [PMCID: PMC4597083 DOI: 10.1186/1546-0096-13-s1-o28] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Heymann MC, Rabe S, Ruß S, Kapplusch F, Schulze F, Stein R, Winkler S, Hedrich CM, Rösen-Wolff A, Hofmann SR. Fluorescent tags influence the enzymatic activity and subcellular localization of procaspase-1. Clin Immunol 2015; 160:172-9. [PMID: 26025004 DOI: 10.1016/j.clim.2015.05.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 05/12/2015] [Accepted: 05/14/2015] [Indexed: 01/22/2023]
Abstract
Subcellular localization studies and life cell imaging approaches usually benefit from fusion-reporter proteins, such as enhanced green fluorescent protein (EGFP) and mCherry to the proteins of interest. However, such manipulations have several risks, including protein misfolding, altered protein shuttling, or functional impairment when compared to the wild-type proteins. Here, we demonstrate altered subcellular distribution and function of the pro-inflammatory enzyme procaspase-1 as a result of fusion with the reporter protein mCherry. Our observations are of central importance to further investigations of subcellular behavior and possible protein-protein interactions of naturally occurring genetic variants of human procaspase-1 which have recently been linked to autoinflammatory disorders.
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Affiliation(s)
- Michael C Heymann
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Sabrina Rabe
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Susanne Ruß
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Franz Kapplusch
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Felix Schulze
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Robert Stein
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stefan Winkler
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Christian M Hedrich
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Angela Rösen-Wolff
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Sigrun R Hofmann
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
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50
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Hofmann SR, Kubasch AS, Ioannidis C, Rösen-Wolff A, Girschick HJ, Morbach H, Hedrich CM. Altered expression of IL-10 family cytokines in monocytes from CRMO patients result in enhanced IL-1β expression and release. Clin Immunol 2015; 161:300-7. [PMID: 26404542 DOI: 10.1016/j.clim.2015.09.013] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 09/16/2015] [Accepted: 09/19/2015] [Indexed: 02/08/2023]
Abstract
Chronic recurrent multifocal osteomyelitis (CRMO) is characterized by reduced activation of protein kinases ERK1 and 2 in monocytes resulting in impaired IL-10 expression. IL10 and its homologs IL19 and IL20 are organized in the IL10 cluster on chromosome 1q32. IL-10 and IL-19 are immune-regulatory cytokines, while IL-20 acts in a pro-inflammatory manner. The NLRP3 inflammasome, a multi-protein complex forming in response to innate stimuli, mediates IL-1β cleavage and release. Here, we investigated IL-10-related cytokine expression in CRMO monocytes, underlying molecular events, and effects on inflammatory responses. We observed reduced anti-inflammatory IL-10 and IL-19 expression, and enhanced IL-20 expression in CRMO monocytes. Reduced IL-10 and IL-19 expression was associated with impaired Sp-1 recruitment to regulatory regions, contributing to NLRP3 inflammasome activation, which may induce inflammatory bone-loss. Our findings underscore the importance of balanced receptor-, cell-, and tissue-specific cytokine expression for immune homeostasis, providing additional arguments for cytokine blocking strategies in CRMO.
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Affiliation(s)
- S R Hofmann
- Pediatric Rheumatology and Immunology, Children's Hospital, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - A S Kubasch
- Pediatric Rheumatology and Immunology, Children's Hospital, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - C Ioannidis
- Division of Rheumatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - A Rösen-Wolff
- Pediatric Rheumatology and Immunology, Children's Hospital, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - H J Girschick
- Vivantes Klinikum Friedrichshain, Children's Hospital, Berlin, Germany
| | - H Morbach
- Pediatric Rheumatology and Immunology, Children's Hospital, University of Würzburg, Würzburg, Germany
| | - C M Hedrich
- Pediatric Rheumatology and Immunology, Children's Hospital, Universitätsklinikum Carl Gustav Carus, TU Dresden, Dresden, Germany; Division of Rheumatology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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