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Krausz M, Mitsuiki N, Falcone V, Komp J, Posadas-Cantera S, Lorenz HM, Litzman J, Wolff D, Kanariou M, Heinkele A, Speckmann C, Häcker G, Hengel H, Gámez-Díaz L, Grimbacher B. Corrigendum: Do common infections trigger disease-onset or -severity in CTLA-4 insufficiency? Front Immunol 2023; 14:1226814. [PMID: 37334381 PMCID: PMC10273397 DOI: 10.3389/fimmu.2023.1226814] [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] [Received: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/20/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fimmu.2022.1011646.].
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Affiliation(s)
- Máté Krausz
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Noriko Mitsuiki
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Valeria Falcone
- Institute of Virology, University Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Johanna Komp
- Institute of Medical Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sara Posadas-Cantera
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Medical Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hanns-Martin Lorenz
- Division of Rheumatology, Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - Jiri Litzman
- Department of Clinical Immunology and Allergology, St. Anne’s University Hospital in Brno and Medical Faculty, Masaryk University, Brno, Czechia
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Centre for Primary Immunodeficiencies, “Aghia Sophia” Children’s Hospital, Athens, Greece
| | - Anita Heinkele
- Center for Pediatric Rheumatology, Olgahospital, Stuttgart, Germany
| | - Carsten Speckmann
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Pediatric Hematology and Oncology, Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Georg Häcker
- Institute of Medical Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hartmut Hengel
- Institute of Virology, University Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Laura Gámez-Díaz
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of 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
- RESIST – Cluster of Excellence 2155 to Hannover Medical School, Satellite Center Freiburg, Freiburg, Germany
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Krausz M, Mitsuiki N, Falcone V, Komp J, Posadas-Cantera S, Lorenz HM, Litzman J, Wolff D, Kanariou M, Heinkele A, Speckmann C, Häcker G, Hengel H, Gámez-Díaz L, Grimbacher B. Do common infections trigger disease-onset or -severity in CTLA-4 insufficiency? Front Immunol 2022; 13:1011646. [PMID: 36405723 PMCID: PMC9667032 DOI: 10.3389/fimmu.2022.1011646] [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] [Received: 08/04/2022] [Accepted: 10/17/2022] [Indexed: 01/24/2023] Open
Abstract
PURPOSE Heterozygous mutations in CTLA4 lead to an inborn error of immunity characterized by immune dysregulation and immunodeficiency, known as CTLA-4 insufficiency. Cohort studies on CTLA4 mutation carriers showed a reduced penetrance (around 70%) and variable disease expressivity, suggesting the presence of modifying factors. It is well studied that infections can trigger autoimmunity in humans, especially in combination with a genetic predisposition. METHODS To investigate whether specific infections or the presence of specific persisting pathogens are associated with disease onset or severity in CTLA-4 insufficiency, we have examined the humoral immune response in 13 CTLA4 mutation carriers, seven without clinical manifestation and six with autoimmune manifestations, but without immunoglobulin replacement therapy against cytomegalovirus (CMV), Epstein-Barr virus (EBV), herpes simplex virus 1/2 (HSV 1/2), parvovirus B19 and Toxoplasma gondii. Additionally, we have measured FcγRIII/CD16A activation by EBV-specific IgG antibodies to examine the functional capabilities of immunoglobulins produced by CTLA4 mutation carriers. RESULTS The seroprevalence between affected and unaffected CTLA4 mutation carriers did not differ significantly for the examined pathogens. Additionally, we show here that CTLA4 mutation carriers produce EBV-specific IgG, which are unimpaired in activating FcγRIII/CD16A. CONCLUSIONS Our results show that the investigated pathogens are very unlikely to trigger the disease onset in CTLA-4-insufficient individuals, and their prevalence is not correlated with disease severity or expressivity.
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Affiliation(s)
- Máté Krausz
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Noriko Mitsuiki
- Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Valeria Falcone
- Institute of Virology, University Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Johanna Komp
- Institute of Medical Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sara Posadas-Cantera
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Institute of Medical Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hanns-Martin Lorenz
- Division of Rheumatology, Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - Jiri Litzman
- Department of Clinical Immunology and Allergology, St. Anne’s University Hospital in Brno and Medical Faculty, Masaryk University, Brno, Czechia
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Centre for Primary Immunodeficiencies, “Aghia Sophia” Children’s Hospital, Athens, Greece
| | - Anita Heinkele
- Center for Pediatric Rheumatology, Olgahospital, Stuttgart, Germany
| | - Carsten Speckmann
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Department of Pediatric Hematology and Oncology, Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Georg Häcker
- Institute of Medical Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Hartmut Hengel
- Institute of Virology, University Medical Center and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Laura Gámez-Díaz
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Center for Chronic Immunodeficiency (CCI), Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany,Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of 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,RESIST – Cluster of Excellence 2155 to Hannover Medical School, Satellite Center Freiburg, Freiburg, Germany,*Correspondence: Bodo Grimbacher,
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Jabara HH, McDonald DR, Janssen E, Massaad MJ, Ramesh N, Borzutzky A, Rauter I, Benson H, Schneider L, Baxi S, Recher M, Notarangelo LD, Wakim R, Dbaibo G, Dasouki M, Al-Herz W, Barlan I, Baris S, Kutukculer N, Ochs HD, Plebani A, Kanariou M, Lefranc G, Reisli I, Fitzgerald KA, Golenbock D, Manis J, Keles S, Ceja R, Chatila TA, Geha RS. Author Correction: DOCK8 functions as an adaptor that links TLR-MyD88 signaling to B cell activation. Nat Immunol 2022; 23:815. [PMID: 35332329 DOI: 10.1038/s41590-022-01180-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Haifa H Jabara
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Douglas R McDonald
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Erin Janssen
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Michel J Massaad
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Narayanaswamy Ramesh
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Arturo Borzutzky
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Ingrid Rauter
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Halli Benson
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Lynda Schneider
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Sachin Baxi
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Mike Recher
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Luigi D Notarangelo
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Rima Wakim
- American University of Beirut, Beirut, Lebanon
| | | | - Majed Dasouki
- Department of Pediatrics and Department of Internal Medicine, Division of Genetics, Endocrinology & Metabolism, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Waleed Al-Herz
- Department of Pediatrics, Allergy and Clinical Immunology Unit, Al-Sabah Hospital, Kuwait City, Kuwait
| | - Isil Barlan
- Division of Pediatric Allergy and Immunology, Marmara University, Istanbul, Turkey
| | - Safa Baris
- Division of Pediatric Allergy and Immunology, Marmara University, Istanbul, Turkey
| | - Necil Kutukculer
- Department of Pediatric Immunology, Ege University, Izmir, Turkey
| | - Hans D Ochs
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | - Alessandro Plebani
- Pediatric Clinic and Angelo Nocivelli Institute of Molecular Medicine, University of Brescia, Brescia, Italy
| | | | - Gerard Lefranc
- Institute of Medical Genetics, Centre National de la Recherche Scientifique, Unité Propre de Recherché 1142, University of Montpellier, Montpellier, France
| | - Ismail Reisli
- Division of Pediatric Allergy and Immunology, Meram Medical Faculty, Selcuk University, Konya, Turkey
| | | | - Douglas Golenbock
- Department of Medicine, University of Massachusetts, Worcester, Massachusetts, USA
| | - John Manis
- Department of Transfusion Medicine, Children's Hospital, Boston, Massachusetts, USA
| | - Sevgi Keles
- Division of Pediatric Allergy and Immunology, Meram Medical Faculty, Selcuk University, Konya, Turkey.,Division of Allergy and Immunology and Department of Pediatrics, University of California Los Angeles, Los Angeles, California, USA
| | - Reuben Ceja
- Division of Allergy and Immunology and Department of Pediatrics, University of California Los Angeles, Los Angeles, California, USA
| | - Talal A Chatila
- Division of Allergy and Immunology and Department of Pediatrics, University of California Los Angeles, Los Angeles, California, USA
| | - Raif S Geha
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.
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Zielen S, Duecker RP, Woelke S, Donath H, Bakhtiar S, Buecker A, Kreyenberg H, Huenecke S, Bader P, Mahlaoui N, Ehl S, El-Helou SM, Pietrucha B, Plebani A, van der Flier M, van Aerde K, Kilic SS, Reda SM, Kostyuchenko L, McDermott E, Galal N, Pignata C, Pérez JLS, Laws HJ, Niehues T, Kutukculer N, Seidel MG, Marques L, Ciznar P, Edgar JDM, Soler-Palacín P, von Bernuth H, Krueger R, Meyts I, Baumann U, Kanariou M, Grimbacher B, Hauck F, Graf D, Granado LIG, Prader S, Reisli I, Slatter M, Rodríguez-Gallego C, Arkwright PD, Bethune C, Deripapa E, Sharapova SO, Lehmberg K, Davies EG, Schuetz C, Kindle G, Schubert R. Simple Measurement of IgA Predicts Immunity and Mortality in Ataxia-Telangiectasia. J Clin Immunol 2021; 41:1878-1892. [PMID: 34477998 PMCID: PMC8604875 DOI: 10.1007/s10875-021-01090-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/25/2021] [Indexed: 11/29/2022]
Abstract
Patients with ataxia-telangiectasia (A-T) suffer from progressive cerebellar ataxia, immunodeficiency, respiratory failure, and cancer susceptibility. From a clinical point of view, A-T patients with IgA deficiency show more symptoms and may have a poorer prognosis. In this study, we analyzed mortality and immunity data of 659 A-T patients with regard to IgA deficiency collected from the European Society for Immunodeficiencies (ESID) registry and from 66 patients with classical A-T who attended at the Frankfurt Goethe-University between 2012 and 2018. We studied peripheral B- and T-cell subsets and T-cell repertoire of the Frankfurt cohort and survival rates of all A-T patients in the ESID registry. Patients with A-T have significant alterations in their lymphocyte phenotypes. All subsets (CD3, CD4, CD8, CD19, CD4/CD45RA, and CD8/CD45RA) were significantly diminished compared to standard values. Patients with IgA deficiency (n = 35) had significantly lower lymphocyte counts compared to A-T patients without IgA deficiency (n = 31) due to a further decrease of naïve CD4 T-cells, central memory CD4 cells, and regulatory T-cells. Although both patient groups showed affected TCR-ß repertoires compared to controls, no differences could be detected between patients with and without IgA deficiency. Overall survival of patients with IgA deficiency was significantly diminished. For the first time, our data show that patients with IgA deficiency have significantly lower lymphocyte counts and subsets, which are accompanied with reduced survival, compared to A-T patients without IgA deficiency. IgA, a simple surrogate marker, is indicating the poorest prognosis for classical A-T patients. Both non-interventional clinical trials were registered at clinicaltrials.gov 2012 (Susceptibility to infections in ataxia-telangiectasia; NCT02345135) and 2017 (Susceptibility to Infections, tumor risk and liver disease in patients with ataxia-telangiectasia; NCT03357978)
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Affiliation(s)
- Stefan Zielen
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Ruth Pia Duecker
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany.
| | - Sandra Woelke
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Helena Donath
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Sharhzad Bakhtiar
- Division for Stem Cell Transplantation, Immunology and Intensive Care Unit, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Aileen Buecker
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Hermann Kreyenberg
- Division for Stem Cell Transplantation, Immunology and Intensive Care Unit, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Sabine Huenecke
- Division for Stem Cell Transplantation, Immunology and Intensive Care Unit, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Peter Bader
- Division for Stem Cell Transplantation, Immunology and Intensive Care Unit, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
| | - Nizar Mahlaoui
- Pediatric Immunology-Hematology and Rheumatology Unit, French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker Children's University Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Stephan Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - 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
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Barbara Pietrucha
- Department of Immunology, The Children's Memorial Health Institute, Av. Dzieci Polskich 20, 04-730, Warsaw, Poland
| | - Alessandro Plebani
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia and ASST-Spedali Civili di Brescia, Brescia, Italy
| | - Michiel van der Flier
- Section Pediatric Infectious Diseases, Laboratory of Medical Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Koen van Aerde
- Department of Pediatrics, Amalia's Children Hospital, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Sara S Kilic
- Department of Pediatric Immunology and Rheumatology, the School of Medicine, Uludag University, Bursa, Turkey
| | - Shereen M Reda
- Department of Pediatrics, Children's Hospital, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Larysa Kostyuchenko
- Center of Pediatric Immunology, Western Ukrainian Specialized Children's Medical Centre, Lviv, Ukraine
| | - Elizabeth McDermott
- Clinical Immunology and Allergy Unit, Nottingham University Hospitals, Nottingham, UK
| | - Nermeen Galal
- Department of Pediatrics, Cairo University Specialized Pediatric Hospital, Cairo, Egypt
| | - Claudio Pignata
- Department of Translational Medical Sciences, Section of Pediatrics, Federico II University, Naples, Italy
| | - Juan Luis Santos Pérez
- Infectious Diseases and Immunodeficiencies Unit, Service of Pediatrics, Hospital Universitario Virgen de Las Nieves, Granada, Spain
| | - Hans-Juergen Laws
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich-Heine University, Duesseldorf, Germany
| | - Tim Niehues
- Centre for Child and Adolescent Health, Helios Klinikum Krefeld, Krefeld, Germany
| | - Necil Kutukculer
- Faculty of Medicine, Department of Pediatric Immunology, Ege University, Izmir, Turkey
| | - Markus G Seidel
- Research Unit for Pediatric Hematology and Immunology, Division of Pediatric Hemato-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University Graz, Graz, Austria
| | - Laura Marques
- Pediatric Department, Infectious Diseases and Immunodeficiencies Unit, Porto Hospital Center, Porto, Portugal
| | - Peter Ciznar
- Pediatric Department, Faculty of Medicine, Children University Hospital in Bratislava, Comenius University in Bratislava, Bratislava, Slovakia
| | | | - Pere Soler-Palacín
- Pediatric Infectious Diseases and Immunodeficiencies Unit, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Catalonia, Spain
| | - Horst von Bernuth
- Department of Pediatric Pneumology, Immunology and Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Department of Immunology, Labor Berlin Charité - Vivantes GmbH, Berlin, Germany
- Berlin Center for Regenerative Therapies (BCRT), Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Renate Krueger
- Department of Pediatric Pneumology, Immunology and Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Isabelle Meyts
- Department of Pediatrics, University Hospitals Leuven, and the Laboratory for Inborn Errors of Immunity, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Ulrich Baumann
- Department of Paediatric Pulmonology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Centre for Primary Immunodeficiencies, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - 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; Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University, Freiburg, Germany
| | - Fabian Hauck
- Department of Pediatrics, Dr. Von Hauner Children's Hospital, University Hospital, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Dagmar Graf
- MVZ Dr. Reising-Ackermann Und Kollegen, Leipzig, Germany
| | - Luis Ignacio Gonzalez Granado
- Primary Immunodeficiencies Unit, Pediatrics, Hospital 12 Octubre, Complutense University School of Medicine, Madrid, Spain
| | - Seraina Prader
- Division of Immunology and Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Ismail Reisli
- Department of Pediatrics, Division of Pediatric Immunology and Allergy, Meram Medical Faculty, Necmettin Erbakan University, Konya, Turkey
| | - Mary Slatter
- Primary Immunodeficiency Group, Paediatric Immunology and Haematopoietic Stem Cell Transplantation, Translational and Clinical Research Institute, Great North Childrens' Hospital, Newcastle University, Newcastle upon Tyne, UK
| | - Carlos Rodríguez-Gallego
- Department of Immunology, Dr. Negrin University Hospital of Gran Canaria, University Fernando Pessoa Canarias, Las Palmas de Gran Canaria, Spain
| | - Peter D Arkwright
- Lydia Becker Institute of Immunology and Inflammation, University of Manchester and Royal Manchester Children's Hospital, Manchester, UK
| | | | - Elena Deripapa
- National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | - Svetlana O Sharapova
- Research Department, Belarusian Research Center for Pediatric Oncology, Hematology and Immunology, Minsk region, Minsk, Belarus
| | - Kai Lehmberg
- Division for Pediatric Stem Cell Transplantation and Immunology, Clinic for Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - E Graham Davies
- Great Ormond Street Hospital and UCL Great Ormond Street Institute of Child Health, London, UK
| | - Catharina Schuetz
- Department of Pediatrics, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Gerhard Kindle
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- FREEZE Biobank, Center for Biobanking, Medical Center and Faculty of Medicine, University of Freiburg, Breisacher Str. 115, 79106, Freiburg, Germany
| | - Ralf Schubert
- Division of Allergology, Pulmonology and Cystic Fibrosis, Department for Children and Adolescents, Goethe University, Frankfurt, Germany
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Egg D, Rump IC, Mitsuiki N, Rojas-Restrepo J, Maccari ME, Schwab C, Gabrysch A, Warnatz K, Goldacker S, Patiño V, Wolff D, Okada S, Hayakawa S, Shikama Y, Kanda K, Imai K, Sotomatsu M, Kuwashima M, Kamiya T, Morio T, Matsumoto K, Mori T, Yoshimoto Y, Dybedal I, Kanariou M, Kucuk ZY, Chapdelaine H, Petruzelkova L, Lorenz HM, Sullivan KE, Heimall J, Moutschen M, Litzman J, Recher M, Albert MH, Hauck F, Seneviratne S, Pachlopnik Schmid J, Kolios A, Unglik G, Klemann C, Snapper S, Giulino-Roth L, Svaton M, Platt CD, Hambleton S, Neth O, Gosse G, Reinsch S, Holzinger D, Kim YJ, Bakhtiar S, Atschekzei F, Schmidt R, Sogkas G, Chandrakasan S, Rae W, Derfalvi B, Marquart HV, Ozen A, Kiykim A, Karakoc-Aydiner E, Králíčková P, de Bree G, Kiritsi D, Seidel MG, Kobbe R, Dantzer J, Alsina L, Armangue T, Lougaris V, Agyeman P, Nyström S, Buchbinder D, Arkwright PD, Grimbacher B. Therapeutic options for CTLA-4 insufficiency. J Allergy Clin Immunol 2021; 149:736-746. [PMID: 34111452 DOI: 10.1016/j.jaci.2021.04.039] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [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: 11/19/2020] [Revised: 03/23/2021] [Accepted: 04/23/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Heterozygous germline mutations in cytotoxic T lymphocyte-associated antigen-4 (CTLA4) impair the immunomodulatory function of regulatory T cells. Affected individuals are prone to life-threatening autoimmune and lymphoproliferative complications. A number of therapeutic options are currently being used with variable effectiveness. OBJECTIVE Our aim was to characterize the responsiveness of patients with CTLA-4 insufficiency to specific therapies and provide recommendations for the diagnostic workup and therapy at an organ-specific level. METHODS Clinical features, laboratory findings, and response to treatment were reviewed retrospectively in an international cohort of 173 carriers of CTLA4 mutation. Patients were followed between 2014 and 2020 for a total of 2624 months from diagnosis. Clinical manifestations were grouped on the basis of organ-specific involvement. Medication use and response were recorded and evaluated. RESULTS Among the 173 CTLA4 mutation carriers, 123 (71%) had been treated for immune complications. Abatacept, rituximab, sirolimus, and corticosteroids ameliorated disease severity, especially in cases of cytopenias and lymphocytic organ infiltration of the gut, lungs, and central nervous system. Immunoglobulin replacement was effective in prevention of infection. Only 4 of 16 patients (25%) with cytopenia who underwent splenectomy had a sustained clinical response. Cure was achieved with stem cell transplantation in 13 of 18 patients (72%). As a result of the aforementioned methods, organ-specific treatment pathways were developed. CONCLUSION Systemic immunosuppressants and abatacept may provide partial control but require ongoing administration. Allogeneic hematopoietic stem cell transplantation offers a possible cure for patients with CTLA-4 insufficiency.
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Affiliation(s)
- David Egg
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Ina Caroline Rump
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Noriko Mitsuiki
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Jessica Rojas-Restrepo
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Maria-Elena Maccari
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany; Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Charlotte Schwab
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Annemarie Gabrysch
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Klaus Warnatz
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany; Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Sigune Goldacker
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany; Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | | | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Satoshi Okada
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Seiichi Hayakawa
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yoshiaki Shikama
- Division of Infection, Immunology and Infection, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Kenji Kanda
- Department of Pediatrics, Hikone Municipal Hospital, Shiga, Japan
| | - Kohsuke Imai
- Department of Community Pediatrics, Perinatal and Maternal Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Manabu Sotomatsu
- Department of Hematology/Oncology, Gunma Children's Medical Center, Shibukawa, Japan
| | - Makoto Kuwashima
- Department of Pediatrics, Kiryu Kosei General Hospital, Kiryū, Japan
| | - Takahiro Kamiya
- Department of Lifetime Clinical Immunology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuaki Matsumoto
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takeshi Mori
- Department of Hematology and Oncology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan
| | - Yuri Yoshimoto
- Department of Pediatrics, Center Hospital of the National Center for Global Health and Medicine, Tokyo, Japan
| | - Ingunn Dybedal
- Department of Hematology, Oslo University Hospital, Oslo, Norway
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Center for Primary Immunodeficiencies-Paediatric Immunology, Aghia Sophia Children's Hospital, Athens, Greece
| | - Zeynep Yesim Kucuk
- Division of Bone Marrow Transplantation and Immune Deficiency, Children's Hospital Medical Center, Cincinnati, Ohio
| | - Hugo Chapdelaine
- Division of Clinical Immunology, Montreal Clinical Research Institute, Montreal, Quebec, Canada
| | - Lenka Petruzelkova
- Department of Paediatrics, Motol University Hospital, Second Medical Faculty in Prague, Charles University, Prague, Czech Republic
| | - Hanns-Martin Lorenz
- Division of Rheumatology, Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - Kathleen E Sullivan
- The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania
| | - Jennifer Heimall
- The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania
| | - Michel Moutschen
- Department of Infectious Diseases and General Internal Medicine, University Hospital of Liège
| | - Jiri Litzman
- Department of Clinical Immunology and Allergology, Medical Faculty, Masaryk University, Brno, Czech Republic; Department of Clinical Immunology and Allergology, St. Anne's University Hospital, Brno, Czech Republic
| | - Mike Recher
- Immunodeficiency Clinic, Medical Outpatient Unit and Immunodeficiency Lab, Department Biomedicine, University Hospital, Basel, Switzerland
| | - Michael H Albert
- Department of Pediatrics, Dr von Hauner Children's Hospital, University Hospital, Ludwig Maximilians Universität München, Munich, Germany
| | - Fabian Hauck
- Department of Pediatrics, Dr von Hauner Children's Hospital, University Hospital, Ludwig Maximilians Universität München, Munich, Germany
| | - Suranjith Seneviratne
- Institute of Immunology and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Jana Pachlopnik Schmid
- Division of Immunology, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Antonios Kolios
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Gary Unglik
- Department of Clinical Immunology and Allergy, Royal Melbourne Hospital, Melbourne, Australia
| | - Christian Klemann
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany; Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Scott Snapper
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Lisa Giulino-Roth
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, Weill Cornell Medicine, New York, NY
| | - Michael Svaton
- Childhood Leukaemia Investigation Prague, Department of Paediatric Haematology and Oncology, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Craig D Platt
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Sophie Hambleton
- Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, and Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, United Kingdom
| | - Olaf Neth
- Pediatric Infectious Diseases, Rheumatology and Immunology Unit, Hospital Virgen del Rocío/Instituto de Biomedicina de Sevilla, Sevilla, RECLIP, Spain
| | - Geraldine Gosse
- Montreal Clinical Research Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Steffen Reinsch
- Jena University Hospital, Pediatric Gastroenterology, Jena, Germany
| | - Dirk Holzinger
- Department of Pediatric Hematology-Oncology, University of Duisburg-Essen, Essen, Germany
| | - Yae-Jean Kim
- Division of Infectious Diseases and Immunodeficiency, Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Shahrzad Bakhtiar
- Division of Stem Cell Transplantation and Immunology, Department of Children and Adolescents, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Faranaz Atschekzei
- Department for Clinical Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Reinhold Schmidt
- Department for Clinical Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Georgios Sogkas
- Department for Clinical Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Shanmuganathan Chandrakasan
- Division of Bone Marrow Transplant, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Ga
| | - William Rae
- Department of Immunology, University Hospital Southampton NHSFT, Southampton, United Kingdom; Southampton National Institute for Health Research Clinical Research Facility, University Hospital Southampton NHSFT, Southampton, United Kingdom
| | - Beata Derfalvi
- Division of Immunology, IWK Health Centre and Dalhousie University, Department of Pediatrics, Halifax, Nova Scotia, Canada
| | - Hanne Vibeke Marquart
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ahmet Ozen
- Marmara University School of Medicine, Division of Pediatric Allergy and Immunology, Istanbul, Turkey
| | - Ayca Kiykim
- Marmara University School of Medicine, Division of Pediatric Allergy and Immunology, Istanbul, Turkey
| | - Elif Karakoc-Aydiner
- Marmara University School of Medicine, Division of Pediatric Allergy and Immunology, Istanbul, Turkey
| | - Pavlína Králíčková
- Institute of Clinical Immunology and Allergy, University Hospital Hradec Kralove, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic
| | - Godelieve de Bree
- Department of Internal Medicine, Division of Infectious Diseases, Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Dimitra Kiritsi
- Department of Dermatology, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany
| | - Markus G Seidel
- Research Unit for Pediatric Hematology and Immunology, Division of Pediatric Hemato-Oncology, Department of Pediatric and Adolescent Medicine, Medical University Graz, Graz, Austria
| | - Robin Kobbe
- Division of Infectious Diseases, First Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jennifer Dantzer
- Division of Pediatric Allergy and Immunology, and Rheumatology, Department of Pediatrics, John Hopkins University School of Medicine, Baltimore, Md
| | - Laia Alsina
- Clinical Immunology and Primary Immunodeficiencies Unit, Pediatric Allergy and Clinical Immunology Department, Hospital Sant Joan de Déu and Institut de Recerca Sant Joan de Déu, Barcelona; Clinical Immunology Unit Hospital Sant Joan de Déu-Hospital Clínic Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Thais Armangue
- Neuroimmunology Program, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Vassilios Lougaris
- Pediatric Neuroimmunology Unit, Neurology Department, Sant Joan de Déu Children's Hospital, University of Barcelona, Barcelona, Spain
| | - Philipp Agyeman
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia, ASST-Spedali Civili of Brescia, Brescia, Italy
| | - Sofia Nyström
- Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - David Buchbinder
- Department of Clinical Immunology and Transfusion Medicine, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Peter D Arkwright
- Division of Pediatric Hematology, Children's Hospital of Orange County, Orange, Calif
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany; Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert Ludwig University of Freiburg, Freiburg, Germany; Institute of Immunology and Transplantation, Royal Free Hospital, University College London, London, United Kingdom; Lydia Becker Institute of Immunology and Inflammation, University of Manchester, Royal Manchester Children's Hospital, Manchester, United Kingdom; German Center for Infection Research, Satellite Center Freiburg, Freiburg, Germany; Centre for Integrative Biological Signaling Studies, Albert Ludwig University of Freiburg, Freiburg, Germany; RESIST-Cluster of Excellence 2155 to Hannover Medical School, Satellite Center Freiburg, Freiburg, Germany.
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6
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Papadatou I, Marinakis N, Botsa E, Tzanoudaki M, Kanariou M, Orfanou I, Kanaka-Gantenbein C, Traeger-Synodinos J, Spoulou V. Case Report: A Novel Synonymous ARPC1B Gene Mutation Causes a Syndrome of Combined Immunodeficiency, Asthma, and Allergy With Significant Intrafamilial Clinical Heterogeneity. Front Immunol 2021; 12:634313. [PMID: 33679784 PMCID: PMC7933039 DOI: 10.3389/fimmu.2021.634313] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/26/2021] [Indexed: 12/02/2022] Open
Abstract
Recently, a novel syndrome of combined immune deficiency, infections, allergy, and inflammation has been attributed to mutations in the gene encoding actin-related protein 2/3 complex subunit 1B (ARPC1B), which is a key molecule driving the dynamics of the cytoskeleton. Homozygous mutations in the ARPC1B gene have been found to result in the disruption of the protein structure and cause an autosomal recessive syndrome of combined immune deficiency, impaired T-cell migration and proliferation, increased levels of immunoglobulin E (IgE) and immunoglobulin A (IgA), and thrombocytopenia. To date, only a few individuals have been diagnosed with the ARPC1B deficiency syndrome worldwide. In this case series, we report the wide spectrum of phenotype in 3 siblings of a consanguineous family from Afghanistan with a novel homozygous synonymous pathogenic variant c.783G>A, p. (Ala261Ala) of the ARPC1B gene that causes a similar syndrome but no thrombocytopenia. Targeted RNA studies demonstrated that the variant affects the splicing process of mRNA, resulting in a marked reduction of the levels of primary (normal) RNA transcript of the ARPC1B gene in the affected patients and likely premature termination from the abnormally spliced mRNA. The next generation sequencing (NGS) studies facilitated the diagnosis of this rare combined immunodeficiency and led to the decision to treat the affected patients with hematopoietic cell transplant (HCT) from an human leukocyte antigen (HLA)-matched healthy sibling.
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Affiliation(s)
- Ioanna Papadatou
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Immunobiology and Vaccinology Research Lab, First Department of Paediatrics, Medical School, National and Kapodistrian University of Athens, Athens, Greece.,University Research Institute of Maternal and Child Health and Precision Medicine, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Marinakis
- University Research Institute of Maternal and Child Health and Precision Medicine, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Laboratory of Medical Genetics, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Evanthia Botsa
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marianna Tzanoudaki
- Department of Immunology and Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies, Paediatric Immunology, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies, Paediatric Immunology, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Irene Orfanou
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christina Kanaka-Gantenbein
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Joanne Traeger-Synodinos
- Laboratory of Medical Genetics, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Vana Spoulou
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Immunobiology and Vaccinology Research Lab, First Department of Paediatrics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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7
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Papadatou I, Marinakis N, Botsa E, Tzanoudaki M, Kanariou M, Orfanou I, Kanaka-Gantenbein C, Traeger-Synodinos J, Spoulou V. Case Report: A Novel Synonymous ARPC1B Gene Mutation Causes a Syndrome of Combined Immunodeficiency, Asthma, and Allergy With Significant Intrafamilial Clinical Heterogeneity. Front Immunol 2021. [PMID: 33679784 DOI: 10.3389/fimmu.2021.634313)] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Recently, a novel syndrome of combined immune deficiency, infections, allergy, and inflammation has been attributed to mutations in the gene encoding actin-related protein 2/3 complex subunit 1B (ARPC1B), which is a key molecule driving the dynamics of the cytoskeleton. Homozygous mutations in the ARPC1B gene have been found to result in the disruption of the protein structure and cause an autosomal recessive syndrome of combined immune deficiency, impaired T-cell migration and proliferation, increased levels of immunoglobulin E (IgE) and immunoglobulin A (IgA), and thrombocytopenia. To date, only a few individuals have been diagnosed with the ARPC1B deficiency syndrome worldwide. In this case series, we report the wide spectrum of phenotype in 3 siblings of a consanguineous family from Afghanistan with a novel homozygous synonymous pathogenic variant c.783G>A, p. (Ala261Ala) of the ARPC1B gene that causes a similar syndrome but no thrombocytopenia. Targeted RNA studies demonstrated that the variant affects the splicing process of mRNA, resulting in a marked reduction of the levels of primary (normal) RNA transcript of the ARPC1B gene in the affected patients and likely premature termination from the abnormally spliced mRNA. The next generation sequencing (NGS) studies facilitated the diagnosis of this rare combined immunodeficiency and led to the decision to treat the affected patients with hematopoietic cell transplant (HCT) from an human leukocyte antigen (HLA)-matched healthy sibling.
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Affiliation(s)
- Ioanna Papadatou
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Immunobiology and Vaccinology Research Lab, First Department of Paediatrics, Medical School, National and Kapodistrian University of Athens, Athens, Greece.,University Research Institute of Maternal and Child Health and Precision Medicine, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Marinakis
- University Research Institute of Maternal and Child Health and Precision Medicine, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Laboratory of Medical Genetics, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Evanthia Botsa
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Marianna Tzanoudaki
- Department of Immunology and Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies, Paediatric Immunology, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies, Paediatric Immunology, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Irene Orfanou
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christina Kanaka-Gantenbein
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Joanne Traeger-Synodinos
- Laboratory of Medical Genetics, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Vana Spoulou
- First Department of Paediatrics, Medical School, "Aghia Sophia" Children's Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Immunobiology and Vaccinology Research Lab, First Department of Paediatrics, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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8
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Vavassori V, Mercuri E, Marcovecchio GE, Castiello MC, Schiroli G, Albano L, Margulies C, Buquicchio F, Fontana E, Beretta S, Merelli I, Cappelleri A, Rancoita PM, Lougaris V, Plebani A, Kanariou M, Lankester A, Ferrua F, Scanziani E, Cotta-Ramusino C, Villa A, Naldini L, Genovese P. Modeling, optimization, and comparable efficacy of T cell and hematopoietic stem cell gene editing for treating hyper-IgM syndrome. EMBO Mol Med 2021; 13:e13545. [PMID: 33475257 PMCID: PMC7933961 DOI: 10.15252/emmm.202013545] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [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: 10/06/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022] Open
Abstract
Precise correction of the CD40LG gene in T cells and hematopoietic stem/progenitor cells (HSPC) holds promise for treating X‐linked hyper‐IgM Syndrome (HIGM1), but its actual therapeutic potential remains elusive. Here, we developed a one‐size‐fits‐all editing strategy for effective T‐cell correction, selection, and depletion and investigated the therapeutic potential of T‐cell and HSPC therapies in the HIGM1 mouse model. Edited patients’ derived CD4 T cells restored physiologically regulated CD40L expression and contact‐dependent B‐cell helper function. Adoptive transfer of wild‐type T cells into conditioned HIGM1 mice rescued antigen‐specific IgG responses and protected mice from a disease‐relevant pathogen. We then obtained ~ 25% CD40LG editing in long‐term repopulating human HSPC. Transplanting such proportion of wild‐type HSPC in HIGM1 mice rescued immune functions similarly to T‐cell therapy. Overall, our findings suggest that autologous edited T cells can provide immediate and substantial benefits to HIGM1 patients and position T‐cell ahead of HSPC gene therapy because of easier translation, lower safety concerns and potentially comparable clinical benefits.
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Affiliation(s)
- Valentina Vavassori
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Elisabetta Mercuri
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Milano-Bicocca University, Monza, Italy
| | - Genni E Marcovecchio
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria C Castiello
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Institute of Genetic and Biomedical Research Milan Unit, National Research Council (CNR), Milan, Italy
| | - Giulia Schiroli
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luisa Albano
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | | | - Elena Fontana
- Institute of Genetic and Biomedical Research Milan Unit, National Research Council (CNR), Milan, Italy.,Human Genome Lab, Humanitas Clinical and Research Center, Milan, Italy
| | - Stefano Beretta
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ivan Merelli
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Institute for Biomedical Technologies, National Research Council (CNR), Segrate, Italy
| | - Andrea Cappelleri
- Mouse and Animal Pathology Laboratory (MAPLab), Fondazione Unimi, Milano, Italy.,Department of Veterinary Medicine, University of Milan, Milan, Italy
| | - Paola Mv Rancoita
- University Center for Statistics in the Biomedical Sciences (CUSSB), Vita-Salute San Raffaele University, Milan, Italy
| | - Vassilios Lougaris
- University of Brescia and ASST-Spedali Civili di Brescia, Brescia, Italy
| | - Alessandro Plebani
- University of Brescia and ASST-Spedali Civili di Brescia, Brescia, Italy
| | - Maria Kanariou
- First Department of Paediatrics, Aghia Sophia Children's Hospital, Athens, Greece
| | - Arjan Lankester
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Francesca Ferrua
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Eugenio Scanziani
- Mouse and Animal Pathology Laboratory (MAPLab), Fondazione Unimi, Milano, Italy.,Department of Veterinary Medicine, University of Milan, Milan, Italy
| | | | - Anna Villa
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Institute of Genetic and Biomedical Research Milan Unit, National Research Council (CNR), Milan, Italy
| | - Luigi Naldini
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Pietro Genovese
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Dimitriou E, Paschali E, Kanariou M, Michelakakis H. Prevalence of antibodies to ganglioside and Hep 2 in Gaucher, Niemann - Pick type C and Sanfilippo diseases. Mol Genet Metab Rep 2019; 20:100477. [PMID: 31194046 PMCID: PMC6554541 DOI: 10.1016/j.ymgmr.2019.100477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/21/2019] [Accepted: 05/21/2019] [Indexed: 12/02/2022] Open
Abstract
Lysosomal Storage Diseases (LSDs) are rare genetic diseases, the majority of which are caused by specific lysosomal enzyme deficiencies and all are characterized by malfunctioning lysosomes. Lysosomes are key regulators of many different cellular processes and are vital for the function of the immune system. Several studies have shown the coexistence of LSDs and immune abnormalities. In this study, we investigated the presence of autoantibodies in the plasma of patients with Gaucher disease (GD; n = 6), Sanfilippo Syndrome B (SFB; n = 8) and Niemann - Pick type C disease (NPC; n = 5) before and following Miglustat treatment (n = 3). All were examined for antibodies to antigens of Hep-2 cells and antiganglioside antibodies (AGSA). No autoantibodies were detected in GD patients. 3/8 SFB patients showed only AGSA (2/3 IgM / IgG; 1/3 IgG), 3/8 only anti-Sm E/F and 2/8 showed both IgM / IgG or IgG AGSA and anti-Sm E/F. 3/5 NPC patients showed AGSA (2/3 IgM and IgG, 1/3 IgM) and one anti-Sm E/F and IgM AGSA. Following treatment one patient with no AGSA developed IgM AGSA and two with both IgG and IgM showed only IgG AGSA. In our study, investigating similar numbers of patients, autoantibodies were observed in NPC and SFB patients but not in GD patients. Our findings suggest that, independently of the development of an autoimmune disease in patients with LSDs, there seems to be an autoimmune activation that differs in different disorders. Further studies including more patients, also at different stages of disease and treatment, are needed in order to get further insight into the immune irregularities associated with different LSDs and their significance.
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Key Words
- AGSA, Antiganglioside antibodies
- AMA-M2, antimitochondrial antibodies to M2 antigen
- Autoimmunity
- GD, Gaucher disease
- Gaucher disease
- Immunoglobulins
- Jo-1, Histidyl-tRNA synthetase antigen
- Ku:Ku antigen(p70/p80)CENP A,B,C, Centromere proteins A,B,C
- LSDs, Lysosomal storage diseases
- NPC, Niemann Pick type C disease
- Niemann pick type C disease
- PM-Scl-70, Polymyositis - Scleroderma-70
- RNP, ribonucleoprotein
- SFB, Sanfilippo B syndrome
- SS-A, Sjögren's antigen A
- SS-B, Sjögren's syndrome antigen B
- Sanfilippo B syndrome
- Scl-70, Scleroderma-70
- Sm, Smith antigen (B,B′,D,E,F,G proteins)
- rib-P-Protein, Ribosomal P protein
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Affiliation(s)
- Evangelia Dimitriou
- Department of Enzymology and Cellular Function, Institute of Child Health, Athens, Greece
| | - Evangelia Paschali
- Department of Immunology and Histocompatibility Specialized Center & Referral Center for Primary Immunodeficiencies, Paediatric Immunology, 'Aghia Sophia' Children's Hospital, Athens, Greece
| | - Maria Kanariou
- Department of Immunology and Histocompatibility Specialized Center & Referral Center for Primary Immunodeficiencies, Paediatric Immunology, 'Aghia Sophia' Children's Hospital, Athens, Greece
| | - Helen Michelakakis
- Department of Enzymology and Cellular Function, Institute of Child Health, Athens, Greece
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10
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Schwab C, Gabrysch A, Olbrich P, Patiño V, Warnatz K, Wolff D, Hoshino A, Kobayashi M, Imai K, Takagi M, Dybedal I, Haddock JA, Sansom DM, Lucena JM, Seidl M, Schmitt-Graeff A, Reiser V, Emmerich F, Frede N, Bulashevska A, Salzer U, Schubert D, Hayakawa S, Okada S, Kanariou M, Kucuk ZY, Chapdelaine H, Petruzelkova L, Sumnik Z, Sediva A, Slatter M, Arkwright PD, Cant A, Lorenz HM, Giese T, Lougaris V, Plebani A, Price C, Sullivan KE, Moutschen M, Litzman J, Freiberger T, van de Veerdonk FL, Recher M, Albert MH, Hauck F, Seneviratne S, Pachlopnik Schmid J, Kolios A, Unglik G, Klemann C, Speckmann C, Ehl S, Leichtner A, Blumberg R, Franke A, Snapper S, Zeissig S, Cunningham-Rundles C, Giulino-Roth L, Elemento O, Dückers G, Niehues T, Fronkova E, Kanderová V, Platt CD, Chou J, Chatila TA, Geha R, McDermott E, Bunn S, Kurzai M, Schulz A, Alsina L, Casals F, Deyà-Martinez A, Hambleton S, Kanegane H, Taskén K, Neth O, Grimbacher B. Phenotype, penetrance, and treatment of 133 cytotoxic T-lymphocyte antigen 4-insufficient subjects. J Allergy Clin Immunol 2018; 142:1932-1946. [PMID: 29729943 PMCID: PMC6215742 DOI: 10.1016/j.jaci.2018.02.055] [Citation(s) in RCA: 281] [Impact Index Per Article: 46.8] [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: 09/06/2017] [Revised: 02/16/2018] [Accepted: 02/25/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Cytotoxic T-lymphocyte antigen 4 (CTLA-4) is a negative immune regulator. Heterozygous CTLA4 germline mutations can cause a complex immune dysregulation syndrome in human subjects. OBJECTIVE We sought to characterize the penetrance, clinical features, and best treatment options in 133 CTLA4 mutation carriers. METHODS Genetics, clinical features, laboratory values, and outcomes of treatment options were assessed in a worldwide cohort of CTLA4 mutation carriers. RESULTS We identified 133 subjects from 54 unrelated families carrying 45 different heterozygous CTLA4 mutations, including 28 previously undescribed mutations. Ninety mutation carriers were considered affected, suggesting a clinical penetrance of at least 67%; median age of onset was 11 years, and the mortality rate within affected mutation carriers was 16% (n = 15). Main clinical manifestations included hypogammaglobulinemia (84%), lymphoproliferation (73%), autoimmune cytopenia (62%), and respiratory (68%), gastrointestinal (59%), or neurological features (29%). Eight affected mutation carriers had lymphoma, and 3 had gastric cancer. An EBV association was found in 6 patients with malignancies. CTLA4 mutations were associated with lymphopenia and decreased T-, B-, and natural killer (NK) cell counts. Successful targeted therapies included application of CTLA-4 fusion proteins, mechanistic target of rapamycin inhibitors, and hematopoietic stem cell transplantation. EBV reactivation occurred in 2 affected mutation carriers after immunosuppression. CONCLUSIONS Affected mutation carriers with CTLA-4 insufficiency can present in any medical specialty. Family members should be counseled because disease manifestation can occur as late as 50 years of age. EBV- and cytomegalovirus-associated complications must be closely monitored. Treatment interventions should be coordinated in clinical trials.
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Affiliation(s)
- Charlotte Schwab
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Annemarie Gabrysch
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Peter Olbrich
- Sección de Infectología e Inmunopatología, Unidad de Pediatría, Hospital Virgen del Rocío/Instituto de Biomedicina de Sevilla (IBiS), Seville, Spain
| | | | - Klaus Warnatz
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniel Wolff
- Department of Internal Medicine III, University Hospital Regensburg, Regensburg, Germany
| | - Akihiro Hoshino
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masao Kobayashi
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical & Health Sciences, Hiroshima, Japan
| | - Kohsuke Imai
- Department of Community Pediatrics, Perinatal and Maternal Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masatoshi Takagi
- Department of Community Pediatrics, Perinatal and Maternal Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ingunn Dybedal
- Department of Hematology, Oslo University Hospital, Oslo, Norway
| | - Jamanda A Haddock
- Department of Radiology, Royal Free Hospital, University College London, London, United Kingdom
| | - David M Sansom
- UCL Institute of Immunity and Transplantation, Royal Free Hospital, London, United Kingdom
| | - Jose M Lucena
- Unidad de Inmunología, Hospital Universitario Virgen del Rocío/Instituto de Biomedicina de Sevilla (IBiS), Seville, Spain
| | - Maximilian Seidl
- Center for Chronic Immunodeficiency and Molecular Pathology, Department of Pathology, University Medical Center, University of Freiburg, Freiburg, Germany
| | - Annette Schmitt-Graeff
- Department of Pathology, University Medical Center, University of Freiburg, Freiburg, Germany
| | - Veronika Reiser
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Florian Emmerich
- Institute for Transfusion Medicine and Gene Therapy, University Medical Center Freiburg, Freiburg, Germany
| | - Natalie Frede
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alla Bulashevska
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Ulrich Salzer
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Desirée Schubert
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Spemann Graduate School of Biology and Medicine, Freiburg University, Freiburg, Germany
| | - Seiichi Hayakawa
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical & Health Sciences, Hiroshima, Japan
| | - Satoshi Okada
- Department of Pediatrics, Hiroshima University Graduate School of Biomedical & Health Sciences, Hiroshima, Japan
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, Centre for Primary Immunodeficiencies, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Zeynep Yesim Kucuk
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati, Children's Hospital Medical Center, Cincinnati, Ohio
| | - Hugo Chapdelaine
- Department of Medicine, Clinical Immunology and Allergy Division, Centre Hospitalier de l'Université de Montréal (CHUM), Université de Montréal, Montreal, Quebec, Canada
| | - Lenka Petruzelkova
- Department of Pediatrics, University Hospital Motol and 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Zdenek Sumnik
- Department of Pediatrics, University Hospital Motol and 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Anna Sediva
- Department of Immunology, University Hospital Motol and 2nd Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Mary Slatter
- Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, and Institute of Cellular Medicine, Newcastle University, Newcastle, United Kingdom
| | - Peter D Arkwright
- University of Manchester, Royal Manchester Children's Hospital, Manchester, United Kingdom
| | - Andrew Cant
- Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, and Institute of Cellular Medicine, Newcastle University, Newcastle, United Kingdom
| | - Hanns-Martin Lorenz
- Division of Rheumatology, Department of Internal Medicine V, University of Heidelberg, Heidelberg, Germany
| | - Thomas Giese
- Institute of Immunology, University Hospital Heidelberg, Heidelberg, Germany
| | - Vassilios Lougaris
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia, ASST-Spedali Civili of Brescia, Brescia, Italy
| | - Alessandro Plebani
- Pediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, University of Brescia, ASST-Spedali Civili of Brescia, Brescia, Italy
| | - Christina Price
- Section of Allergy and Clinical Immunology, Yale University School of Medicine, New Haven, Conn
| | - Kathleen E Sullivan
- Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pa
| | - Michel Moutschen
- Department of Infectious Diseases and General Internal Medicine, University Hospital of Liège, Liege, Belgium
| | - Jiri Litzman
- Department of Clinical Immunology and Allergology, Medical Faculty, Masaryk University, Brno, Czech Republic; Department of Clinical Immunology and Allergology, St Anne's University Hospital, Brno, Czech Republic
| | - Tomas Freiberger
- Molecular Genetics Laboratory, Centre for Cardiovascular Surgery and Transplantation, Brno, Czech Republic; Medical Genomics RG, Central European Institute of Technology, Masaryk University, Brno, Czech Republic
| | - Frank L van de Veerdonk
- Department of Internal Medicine, Radboudumc Center for Infectious Diseases (RCI), Nijmegen, The Netherlands
| | - Mike Recher
- Immunodeficiency Clinic, Medical Outpatient Unit and Immunodeficiency Lab, Department Biomedicine, University Hospital, Basel, Switzerland
| | - Michael H Albert
- Department of Pediatric Immunology and Stem Cell Transplantation, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität, Munich, Germany
| | - Fabian Hauck
- Department of Pediatric Immunology and Stem Cell Transplantation, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-Universität, Munich, Germany
| | - Suranjith Seneviratne
- Institute of Immunology and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Jana Pachlopnik Schmid
- Division of Immunology, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Antonios Kolios
- Department of Immunology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Gary Unglik
- Department of Clinical Immunology and Allergy, Royal Melbourne Hospital, Melbourne, Australia
| | - Christian Klemann
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Department of Pediatric Pneumology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany; Center of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Carsten Speckmann
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Center for Pediatrics, University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Stephan Ehl
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alan Leichtner
- Division of Gastroenterology and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Richard Blumberg
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Scott Snapper
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Medicine, Children's Hospital Boston, Mass
| | - Sebastian Zeissig
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Mass; Department of Medicine I, University Medical Center Dresden, Technical University Dresden, Dresden, Germany; Department of Internal Medicine I, University Medical Center Schleswig-Holstein, Kiel, Germany
| | - Charlotte Cunningham-Rundles
- Mount Sinai Hospital, Mount Sinai St Luke's and Mount Sinai West, Department of Medicine-Allergy & Immunology, New York, NY
| | - Lisa Giulino-Roth
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, Weill Cornell Medicine, New York, NY
| | - Olivier Elemento
- Institute for Computational Biomedicine, Department of Physiology and Biophysics, Weill Cornell Medical College, New York, NY
| | | | - Tim Niehues
- HELIOS Children's Hospital, Krefeld, Germany
| | - Eva Fronkova
- CLIP, Department of Paediatric Haematology/Oncology, 2nd Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Veronika Kanderová
- CLIP, Department of Paediatric Haematology/Oncology, 2nd Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Craig D Platt
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Janet Chou
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Talal A Chatila
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Raif Geha
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Mass
| | - Elizabeth McDermott
- Clinical Immunology and Allergy Unit, Nottingham University Hospitals, Nottingham, United Kingdom
| | - Su Bunn
- Department of Paediatric Gastroenterology, Great North Children's Hospital, Newcastle, United Kingdom
| | - Monika Kurzai
- Department of Pediatrics, University Hospital Jena, Jena, Germany
| | - Ansgar Schulz
- Department of Pediatrics, University Medical Center Ulm, Ulm, Germany
| | - Laia Alsina
- Allergy and Clinical Immunology Department, Functional Unit of Immunology SJD-Clinic, Hospital Sant Joan de Déu, Institut de Recerca Pediàtrica Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - Ferran Casals
- Servei de Genòmica, Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Parc de Recerca Biomèdica de Barcelona, Barcelona, Spain
| | - Angela Deyà-Martinez
- Allergy and Clinical Immunology Department, Functional Unit of Immunology SJD-Clinic, Hospital Sant Joan de Déu, Institut de Recerca Pediàtrica Hospital Sant Joan de Déu, Esplugues de Llobregat, Spain
| | - Sophie Hambleton
- Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, and Institute of Cellular Medicine, Newcastle University, Newcastle, United Kingdom
| | - Hirokazu Kanegane
- Department of Pediatrics and Developmental Biology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kjetil Taskén
- Centre for Molecular Medicine Norway, Nordic EMBL Partnership, University of Oslo and Institute for Cancer Research, University Hospital Oslo, Oslo, Norway
| | - Olaf Neth
- Sección de Infectología e Inmunopatología, Unidad de Pediatría, Hospital Virgen del Rocío/Instituto de Biomedicina de Sevilla (IBiS), Seville, Spain
| | - Bodo Grimbacher
- Center for Chronic Immunodeficiency (CCI), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany; Institute of Immunology and Transplantation, Royal Free Hospital, University College London, London, United Kingdom.
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11
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Rowe JH, Stadinski BD, Henderson LA, Ott de Bruin L, Delmonte O, Lee YN, de la Morena MT, Goyal RK, Hayward A, Huang CH, Kanariou M, King A, Kuijpers TW, Soh JY, Neven B, Walter JE, Huseby ES, Notarangelo LD. Abnormalities of T-cell receptor repertoire in CD4 + regulatory and conventional T cells in patients with RAG mutations: Implications for autoimmunity. J Allergy Clin Immunol 2017; 140:1739-1743.e7. [PMID: 28864286 DOI: 10.1016/j.jaci.2017.08.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 07/07/2017] [Accepted: 08/01/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Jared H Rowe
- Division of Immunology, Boston Children's Hospital, Boston, Mass
| | - Brian D Stadinski
- Department of Pathology, University of Massachusetts Medical School, Worcester, Mass
| | | | | | - Ottavia Delmonte
- Division of Immunology, Boston Children's Hospital, Boston, Mass
| | - Yu Nee Lee
- Pediatric Department A and the Immunology Service, "Edmond and Lily Safra" Children's Hospital, Jeffrey Modell Foundation Center, Sheba Medical Center, Tel Hashomer, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Teresa de la Morena
- Division of Allergy and Immunology, University of Texas, Southwestern Medical Center, Dallas, Tex
| | - Rakesh K Goyal
- Division of Hematology/Oncology/BMT, Children's Mercy Hospital & Clinics, Kansas City, Mo
| | | | - Chiung-Hui Huang
- Department of Pediatrics, National University of Singapore, Singapore
| | - Maria Kanariou
- Department of Immunology-Histocompatibility, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Alejandra King
- Division of Pediatric Immunology, Hospital Luis Calvo Mackenna, Santiago, Chile
| | - Taco W Kuijpers
- Department of Pediatric Hematology, Immunology and Infectious Diseases, Emma Children's Hospital, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Jian Yi Soh
- Department of Pediatrics, National University of Singapore, Singapore
| | - Benedicte Neven
- Pediatric Hematology-Immunology Department, Hospital Necker-Enfants Malades, AP-HP, Paris Descartes University, Sorbonne-Paris-Cité, Institut Imagine, Paris, France
| | - Jolan E Walter
- Division of Pediatric Allergy/Immunology, University of South Florida at Johns Hopkins All Children's Hospital, St Petersburg, Fla
| | - Eric S Huseby
- Department of Pathology, University of Massachusetts Medical School, Worcester, Mass
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md.
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12
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Balasopoulou A, Stanković B, Panagiotara A, Nikčevic G, Peters BA, John A, Mendrinou E, Stratopoulos A, Legaki AI, Stathakopoulou V, Tsolia A, Govaris N, Govari S, Zagoriti Z, Poulas K, Kanariou M, Constantinidou N, Krini M, Spanou K, Radlovic N, Ali BR, Borg J, Drmanac R, Chrousos G, Pavlovic S, Roma E, Zukic B, Patrinos GP, Katsila T. Novel genetic risk variants for pediatric celiac disease. Hum Genomics 2016; 10:34. [PMID: 27836013 PMCID: PMC5105295 DOI: 10.1186/s40246-016-0091-1] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 10/16/2016] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Celiac disease is a complex chronic immune-mediated disorder of the small intestine. Today, the pathobiology of the disease is unclear, perplexing differential diagnosis, patient stratification, and decision-making in the clinic. METHODS Herein, we adopted a next-generation sequencing approach in a celiac disease trio of Greek descent to identify all genomic variants with the potential of celiac disease predisposition. RESULTS Analysis revealed six genomic variants of prime interest: SLC9A4 c.1919G>A, KIAA1109 c.2933T>C and c.4268_4269delCCinsTA, HoxB6 c.668C>A, HoxD12 c.418G>A, and NCK2 c.745_746delAAinsG, from which NCK2 c.745_746delAAinsG is novel. Data validation in pediatric celiac disease patients of Greek (n = 109) and Serbian (n = 73) descent and their healthy counterparts (n = 111 and n = 32, respectively) indicated that HoxD12 c.418G>A is more prevalent in celiac disease patients in the Serbian population (P < 0.01), while NCK2 c.745_746delAAinsG is less prevalent in celiac disease patients rather than healthy individuals of Greek descent (P = 0.03). SLC9A4 c.1919G>A and KIAA1109 c.2933T>C and c.4268_4269delCCinsTA were more abundant in patients; nevertheless, they failed to show statistical significance. CONCLUSIONS The next-generation sequencing-based family genomics approach described herein may serve as a paradigm towards the identification of novel functional variants with the aim of understanding complex disease pathobiology.
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Affiliation(s)
- Angeliki Balasopoulou
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Biljana Stanković
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Angeliki Panagiotara
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Gordana Nikčevic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Brock A Peters
- Complete Genomics Inc., Mountain View, CA, USA.,BGI Shenzhen, Shenzhen, 51803, China
| | - Anne John
- Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Effrosyni Mendrinou
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Apostolos Stratopoulos
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Aigli Ioanna Legaki
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Vasiliki Stathakopoulou
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Aristoniki Tsolia
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Nikolaos Govaris
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Sofia Govari
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Zoi Zagoriti
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Konstantinos Poulas
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece
| | - Maria Kanariou
- Department of Immunology and Histocompatibility, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Nikki Constantinidou
- Department of Immunology and Histocompatibility, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Maro Krini
- First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Kleopatra Spanou
- Department of Immunology and Histocompatibility, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Nedeljko Radlovic
- Department of Gastroenterology and Nutrition, University Children's Hospital, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Bassam R Ali
- Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Joseph Borg
- Department of Applied Biomedical Science, Faculty of Health Sciences, University of Malta, Msida, Malta
| | - Radoje Drmanac
- Complete Genomics Inc., Mountain View, CA, USA.,BGI Shenzhen, Shenzhen, 51803, China
| | - George Chrousos
- First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Sonja Pavlovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Eleftheria Roma
- First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Branka Zukic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - George P Patrinos
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece.,Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Theodora Katsila
- Department of Pharmacy, School of Health Sciences, University of Patras, University Campus, Rion, 265 04, Patras, Greece.
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de la Morena MT, Leonard D, Torgerson TR, Cabral-Marques O, Slatter M, Aghamohammadi A, Chandra S, Murguia-Favela L, Bonilla FA, Kanariou M, Damrongwatanasuk R, Kuo CY, Dvorak CC, Meyts I, Chen K, Kobrynski L, Kapoor N, Richter D, DiGiovanni D, Dhalla F, Farmaki E, Speckmann C, Español T, Shcherbina A, Hanson IC, Litzman J, Routes JM, Wong M, Fuleihan R, Seneviratne SL, Small TN, Janda A, Bezrodnik L, Seger R, Raccio AG, Edgar JDM, Chou J, Abbott JK, van Montfrans J, González-Granado LI, Bunin N, Kutukculer N, Gray P, Seminario G, Pasic S, Aquino V, Wysocki C, Abolhassani H, Dorsey M, Cunningham-Rundles C, Knutsen AP, Sleasman J, Costa Carvalho BT, Condino-Neto A, Grunebaum E, Chapel H, Ochs HD, Filipovich A, Cowan M, Gennery A, Cant A, Notarangelo LD, Roifman CM. Long-term outcomes of 176 patients with X-linked hyper-IgM syndrome treated with or without hematopoietic cell transplantation. J Allergy Clin Immunol 2016; 139:1282-1292. [PMID: 27697500 DOI: 10.1016/j.jaci.2016.07.039] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [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: 01/25/2016] [Revised: 06/29/2016] [Accepted: 07/26/2016] [Indexed: 11/26/2022]
Abstract
BACKGROUND X-linked hyper-IgM syndrome (XHIGM) is a primary immunodeficiency with high morbidity and mortality compared with those seen in healthy subjects. Hematopoietic cell transplantation (HCT) has been considered a curative therapy, but the procedure has inherent complications and might not be available for all patients. OBJECTIVES We sought to collect data on the clinical presentation, treatment, and follow-up of a large sample of patients with XHIGM to (1) compare long-term overall survival and general well-being of patients treated with or without HCT along with clinical factors associated with mortality and (2) summarize clinical practice and risk factors in the subgroup of patients treated with HCT. METHODS Physicians caring for patients with primary immunodeficiency diseases were identified through the Jeffrey Modell Foundation, United States Immunodeficiency Network, Latin American Society for Immunodeficiency, and Primary Immune Deficiency Treatment Consortium. Data were collected with a Research Electronic Data Capture Web application. Survival from time of diagnosis or transplantation was estimated by using the Kaplan-Meier method compared with log-rank tests and modeled by using proportional hazards regression. RESULTS Twenty-eight clinical sites provided data on 189 patients given a diagnosis of XHIGM between 1964 and 2013; 176 had valid follow-up and vital status information. Sixty-seven (38%) patients received HCT. The average follow-up time was 8.5 ± 7.2 years (range, 0.1-36.2 years). No difference in overall survival was observed between patients treated with or without HCT (P = .671). However, risk associated with HCT decreased for diagnosis years 1987-1995; the hazard ratio was significantly less than 1 for diagnosis years 1995-1999. Liver disease was a significant predictor of overall survival (hazard ratio, 4.9; 95% confidence limits, 2.2-10.8; P < .001). Among survivors, those treated with HCT had higher median Karnofsky/Lansky scores than those treated without HCT (P < .001). Among patients receiving HCT, 27 (40%) had graft-versus-host disease, and most deaths occurred within 1 year of transplantation. CONCLUSION No difference in survival was observed between patients treated with or without HCT across all diagnosis years (1964-2013). However, survivors treated with HCT experienced somewhat greater well-being, and hazards associated with HCT decreased, reaching levels of significantly less risk in the late 1990s. Among patients treated with HCT, treatment at an early age is associated with improved survival. Optimism remains guarded as additional evidence accumulates.
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Affiliation(s)
- M Teresa de la Morena
- University of Texas Southwestern Medical Center and Children's Medical Center, Children's Health, Dallas, Tex.
| | - David Leonard
- University of Texas Southwestern Medical Center and Children's Medical Center, Children's Health, Dallas, Tex
| | - Troy R Torgerson
- University of Washington and Seattle Children's Research Institute, Seattle, Wash
| | | | - Mary Slatter
- Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sharat Chandra
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | | | | | - Caroline Y Kuo
- Geffen SOM at David Geffen School of Medicine at UCLA, Los Angeles, Calif
| | | | | | - Karin Chen
- University of Utah School of Medicine, Salt Lake City, Utah
| | | | - Neena Kapoor
- Children's Hospital Los Angeles, Keck School of Medicine, Los Angeles, Calif
| | | | | | | | | | - Carsten Speckmann
- Department of Pediatrics and Adolescent Medicine, Center for Chronic Immunodeficiency University Medical Center, Freiburg, Germany
| | | | - Anna Shcherbina
- Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | | | - Jiri Litzman
- Department of Clinical Immunology and Allergology, St Anne's University Hospital in Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | | | - Melanie Wong
- Children's Hospital at Westmead, Sydney, Australia
| | - Ramsay Fuleihan
- Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, Ill
| | | | - Trudy N Small
- Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Ales Janda
- University Hospital Motol, Prague, Czech Republic
| | | | | | | | | | - Janet Chou
- Children's Hospital Boston, Boston, Mass
| | | | - Joris van Montfrans
- Division Pediatrics, Pediatrische Immunologie en Infectieziekten, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht, The Netherlands
| | - Luis Ignacio González-Granado
- Unidad de Immunodeficiencias Primarias y la Unidad de Hematología y Oncología Pediátrica, Instituto de Investigacíon Hospital 12 de Octubre, Madrid, Spain
| | - Nancy Bunin
- Children's Hospital of Philadelphia, Philadelphia, Pa
| | | | - Paul Gray
- Sydney Children's Hospital, Randwick, Australia
| | | | - Srdjan Pasic
- Mother & Child Health Institute, Belgrade, Serbia
| | - Victor Aquino
- University of Texas Southwestern Medical Center and Children's Medical Center, Children's Health, Dallas, Tex
| | - Christian Wysocki
- University of Texas Southwestern Medical Center and Children's Medical Center, Children's Health, Dallas, Tex
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | | | | | | | - Beatriz Tavares Costa Carvalho
- Division of Allergy-Immunology and Rheumatology, Department of Pediatrics, Federal University of São Paulo, São Paulo, Brazil
| | - Antonio Condino-Neto
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | | | | | - Hans D Ochs
- University of Washington and Seattle Children's Research Institute, Seattle, Wash
| | | | | | - Andrew Gennery
- Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Andrew Cant
- Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
| | - Luigi D Notarangelo
- Laboratory of Host Defenses, NIAID, National Institutes of Health, Bethesda, Md
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Gámez-Díaz L, August D, Stepensky P, Revel-Vilk S, Seidel MG, Noriko M, Morio T, Worth AJJ, Blessing J, Van de Veerdonk F, Feuchtinger T, Kanariou M, Schmitt-Graeff A, Jung S, Seneviratne S, Burns S, Belohradsky BH, Rezaei N, Bakhtiar S, Speckmann C, Jordan M, Grimbacher B. The extended phenotype of LPS-responsive beige-like anchor protein (LRBA) deficiency. J Allergy Clin Immunol 2016; 137:223-230. [PMID: 26768763 DOI: 10.1016/j.jaci.2015.09.025] [Citation(s) in RCA: 184] [Impact Index Per Article: 23.0] [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: 12/11/2014] [Revised: 09/13/2015] [Accepted: 09/15/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND LPS-responsive beige-like anchor protein (LRBA) deficiency is a primary immunodeficiency caused by biallelic mutations in LRBA that abolish LRBA protein expression. OBJECTIVE We sought to report the extended phenotype of LRBA deficiency in a cohort of 22 LRBA-deficient patients. METHODS Clinical criteria, protein detection, and genetic sequencing were applied to diagnose LRBA deficiency. RESULTS Ninety-three patients met the inclusion criteria and were considered to have possible LRBA deficiency. Twenty-four patients did not express LRBA protein and were labeled as having probable LRBA deficiency, whereas 22 were genetically confirmed as having definitive LRBA deficiency, with biallelic mutations in LRBA. Seventeen of these were novel and included homozygous or compound heterozygous mutations. Immune dysregulation (95%), organomegaly (86%), recurrent infections (71%), and hypogammaglobulinemia (57%) were the main clinical complications observed in LRBA-deficient patients. Although 81% of LRBA-deficient patients had normal T-cell counts, 73% had reduced regulatory T (Treg) cell numbers. Most LRBA-deficient patients had low B-cell subset counts, mainly in switched memory B cells (80%) and plasmablasts (92%), with a defective specific antibody response in 67%. Of the 22 patients, 3 are deceased, 2 were treated successfully with hematopoietic stem cell transplantation, 7 are receiving immunoglobulin replacement, and 15 are receiving immunosuppressive treatment with systemic corticosteroids alone or in combination with steroid-sparing agents. CONCLUSION This report describes the largest cohort of patients with LRBA deficiency and offers guidelines for physicians to identify LRBA deficiency, supporting appropriate clinical management.
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Affiliation(s)
- Laura Gámez-Díaz
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - Dietrich August
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - Polina Stepensky
- Pediatric Hematology-Oncology and Bone Marrow Transplantation, Hadassah Hebrew University Hospital, Jerusalem, Israel
| | - Shoshana Revel-Vilk
- Pediatric Hematology-Oncology and Bone Marrow Transplantation, Hadassah Hebrew University Hospital, Jerusalem, Israel
| | - Markus G Seidel
- Department of Pediatrics and Adolescent Medicine, Division of Pediatric Hematology-Oncology, Medical University Graz, Graz, Austria
| | - Mitsuiki Noriko
- Department of Pediatrics and Developmental Biology Graduate School of Medical and Dental Sciences Tokyo Medical and Dental University, Tokyo, Japan
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology Graduate School of Medical and Dental Sciences Tokyo Medical and Dental University, Tokyo, Japan
| | - Austen J J Worth
- Department of Immunology, Great Ormond Street Hospital for Children, London, United Kingdom
| | - Jacob Blessing
- Cincinnati Children's Hospital Medical Center, University of Cincinnati Medical School, Cincinnati, Ohio
| | - Frank Van de Veerdonk
- Department of Internal Medicine, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Tobias Feuchtinger
- Pediatric Hematology, Oncology and Stem Cell Transplantation, Dr. von Hauner University Children's Hospital, Ludwig-Maximilians-Universität, Munich, Germany
| | - Maria Kanariou
- Department of Immunology, "Aghia Sophia" Children's Hospital, Athens, Greece
| | | | - Sophie Jung
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - Suranjith Seneviratne
- UCL Centre for Immunodeficiency, Royal Free Hospital Foundation Trust, London, United Kingdom
| | - Siobhan Burns
- UCL Centre for Immunodeficiency, Royal Free Hospital Foundation Trust, London, United Kingdom
| | - Bernd H Belohradsky
- Division of Immunology and Infectious Disease, University Childrens Hospital Munich, Munich, Germany
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, and the Department of Immunology, School of Medicine Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrzad Bakhtiar
- Division for Stem Cell Transplantation and Immunology, Department for Children and Adolescents Medicine, University Hospital Frankfurt, Goethe University Frankfurt am Main, Frankfurt, Germany
| | - Carsten Speckmann
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany; Center for Pediatrics and Adolescent Medicine, University Medical Center Freiburg, Freiburg, Germany
| | - Michael Jordan
- Cincinnati Children's Hospital Medical Center, University of Cincinnati Medical School, Cincinnati, Ohio
| | - Bodo Grimbacher
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany; UCL Centre for Immunodeficiency, Royal Free Hospital Foundation Trust, London, United Kingdom.
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15
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Crestani E, Volpi S, Candotti F, Giliani S, Notarangelo LD, Chu J, Aldave Becerra JC, Buchbinder D, Chou J, Geha RS, Kanariou M, King A, Mazza C, Moratto D, Sokolic R, Garabedian E, Porta F, Putti MC, Wakim RH, Tsitsikov E, Pai SY, Notarangelo LD. Broad spectrum of autoantibodies in patients with Wiskott-Aldrich syndrome and X-linked thrombocytopenia. J Allergy Clin Immunol 2015; 136:1401-4.e1-3. [PMID: 26409660 DOI: 10.1016/j.jaci.2015.08.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 08/05/2015] [Accepted: 08/08/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Elena Crestani
- Division of Immunology, Boston Children's Hospital, Boston, Mass
| | - Stefano Volpi
- Division of Immunology, Boston Children's Hospital, Boston, Mass; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Fabio Candotti
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Md
| | - Silvia Giliani
- "Angelo Nocivelli" Institute for Molecular Medicine, University of Brescia, Brescia, Italy
| | | | - Julia Chu
- Division of Hematology-Oncology, Boston Children's Hospital, Boston, Mass
| | | | - David Buchbinder
- Division of Pediatric Hematology, Children's Hospital Orange County, University of California at Irvine, Irvine, Calif
| | - Janet Chou
- Division of Immunology, Boston Children's Hospital, Boston, Mass
| | - Raif S Geha
- Division of Immunology, Boston Children's Hospital, Boston, Mass
| | - Maria Kanariou
- Department of Immunology, "Aghia Sophia" Children's Hospital, Athens, Greece
| | - Alejandra King
- Division of Pediatric Immunology, Hospital Luis Calvo Mackenna, Santiago, Chile
| | - Cinzia Mazza
- "Angelo Nocivelli" Institute for Molecular Medicine, University of Brescia, Brescia, Italy
| | - Daniele Moratto
- "Angelo Nocivelli" Institute for Molecular Medicine, University of Brescia, Brescia, Italy
| | - Robert Sokolic
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Md
| | - Elizabeth Garabedian
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Md
| | - Fulvio Porta
- Pediatric Hematology Oncology Unit, Spedali Civili, Brescia, Italy
| | - Maria Caterina Putti
- Clinic of Pediatric Hematology-Oncology, Department for Woman and Child Health, University Hospital, Padua, Italy
| | - Rima H Wakim
- Department of Pediatrics and Adolescent Medicine, American University of Beirut, Beirut, Lebanon
| | - Erdyni Tsitsikov
- Department of Laboratory Medicine, Boston Children's Hospital, Boston, Mass
| | - Sung-Yun Pai
- Division of Hematology-Oncology, Boston Children's Hospital, Boston, Mass
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16
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Katelari A, Tzanoudaki M, Noni M, Kaditis A, Polaki V, Limioti A, Doudounakis SE, Kanariou M. 24 Basophil Activation Test may facilitate ABPA diagnosis in CF patients. J Cyst Fibros 2015. [DOI: 10.1016/s1569-1993(15)30201-0] [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] [Indexed: 10/23/2022]
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17
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Mantadakis E, Sawalle-Belohradsky J, Tzanoudaki M, Kanariou M, Chatzimichael A, Albert MH. X-linked thrombocytopenia in three males with normal sized platelets due to novel WAS gene mutations. Pediatr Blood Cancer 2014; 61:2305-6. [PMID: 25154619 DOI: 10.1002/pbc.25196] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [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: 06/06/2014] [Accepted: 07/01/2014] [Indexed: 11/06/2022]
Abstract
The authors describe two young brothers and a 12-year-old male with long-standing thrombocytopenia with normal sized platelets, in whom novel mutations of the WAS gene were identified. Their clinical picture and the in vitro assessment of the T-cell function were consistent with X-linked thrombocytopenia (XLT). A high index of suspicion for XLT is required, even in the setting of normal sized platelets for males with affected maternally-related male family members, and males with moderately severe chronic thrombocytopenia that have failed to respond to treatments that are usually effective for immune thrombocytopenia.
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Affiliation(s)
- Elpis Mantadakis
- Department of Pediatrics, Democritus University of Thrace Faculty of Medicine, Alexandroupolis, Thrace, Greece
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18
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Briassouli E, Tzanoudaki M, Daikos G, Vardas K, Kanariou M, Routsi C, Nanas S, Briassoulis G. 0104. Modulatory effects of heat shock with or without glutamine compared to LPS on peripheral blood mononuclear cells heat-shock-protein 90α expression in severe sepsis and trauma. Intensive Care Med Exp 2014. [PMCID: PMC4796508 DOI: 10.1186/2197-425x-2-s1-p14] [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: 11/26/2022] Open
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19
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Briassouli E, Tzanoudaki M, Daikos G, Vardas K, Kanariou M, Routsi C, Nanas S, Briassoulis G. 0295. Induction and repression effects of heat shock (HS) and LPS and modulatory effects of glutamine on blood mononuclear cells -hsprotein-72 from icu patients with severe sepsis, trauma and healthy controls. Intensive Care Med Exp 2014. [PMCID: PMC4798318 DOI: 10.1186/2197-425x-2-s1-p17] [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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20
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Kanariou M, Tantou S, Varela I, Raptaki M, Petropoulou C, Nikas I, Valari M. Successful management of cryopyrin-associated periodic syndrome with canakinumab in infancy. Pediatrics 2014; 134:e1468-73. [PMID: 25349319 DOI: 10.1542/peds.2013-3185] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [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] [Indexed: 11/24/2022] Open
Abstract
Neonatal onset multisystem inflammatory disease (NOMID)/chronic infantile neurologic cutaneous and articular (CINCA) syndrome is a rare, early-onset autoinflammatory disorder and the most severe form of cryopyrin-associated periodic syndrome, which is associated with overproduction of interleukin (IL)-1β. This is a case report of a 70-day-old boy, who was diagnosed with NOMID/CINCA syndrome and who has been treated with anti-IL-1β monoclonal antibody (canakinumab) since then, despite his early infancy. The patient presented with fever, aseptic meningitis, and rash. The clinical manifestations combined with the elevated acute-phase reactants strengthened the suspicion of the diagnosis of NOMID/CINCA syndrome. Specific immunologic workup revealed high levels of serum amyloid A and IL-6. The clinical diagnosis was confirmed by the detection of a de novo mutation of the CIAS1/NLR3 gene (p.Thr348Met), and canakinumab was started at a dose of 4 mg/kg, higher than the recommended dose for older age. White blood cell, serum amyloid A, C-reactive protein, and IL-6 levels quickly decreased and became normal within a month, and the clinical condition of the patient improved significantly. The infant remains without recurrence of disease or further complications and with satisfactory mental development with anti-IL-1β monoclonal antibody treatment for >2 years. This report indicates the importance of early diagnosis of NOMID/CINCA syndrome and medication with IL-1 blockers as soon as possible for the improvement of the prognosis of cryopyrin-associated periodic syndrome and of a better patient outcome.
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Affiliation(s)
- Maria Kanariou
- Department of Immunology-Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies-Pediatric Immunology,
| | - Sofia Tantou
- Department of Immunology-Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies-Pediatric Immunology
| | - Ioanna Varela
- Department of Immunology-Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies-Pediatric Immunology
| | - Maria Raptaki
- Department of Immunology-Histocompatibility, Specialized Center and Referral Center for Primary Immunodeficiencies-Pediatric Immunology
| | | | | | - Manthoula Valari
- Department of Pediatric Dermatology, "Aghia Sophia" Children's Hospital, Athens, Greece
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21
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Raptaki M, Varela I, Spanou K, Tzanoudaki M, Tantou S, Liatsis M, Constantinidou N, Bakoula C, Roos D, Kanariou M. Erratum to: Chronic Granulomatous Disease: A 25-Year Patient Registry Based on a Multistep Diagnostic Procedure, from the Referral Center for Primary Immunodeficiencies in Greece. J Clin Immunol 2014. [DOI: 10.1007/s10875-014-0100-x] [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] [Indexed: 11/24/2022]
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22
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Mavragani CP, Fragoulis GE, Rontogianni D, Kanariou M, Moutsopoulos HM. Elevated IgG4 serum levels among primary Sjögren's syndrome patients: do they unmask underlying IgG4-related disease? Arthritis Care Res (Hoboken) 2014; 66:773-7. [PMID: 25100215 DOI: 10.1002/acr.22216] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 10/15/2013] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To determine IgG4 levels in a cohort of consecutive patients with primary Sjögren's syndrome (SS) and other autoimmune diseases and explore whether they associate with distinct clinical, serologic, and histopathologic features. METHODS Serum IgG4 levels were measured in 133 primary SS patients and 49 healthy donors (HDs). Seventy-four lupus and 54 rheumatoid arthritis (RA) patients served as disease controls. Immunohistochemical IgG4 analysis was performed in paraffin-embedded minor salivary gland (MSG) tissues. RESULTS Raised IgG4 serum levels (>135 mg/dl) were detected in 10 (7.5%) of 133 primary SS patients (high-IgG4 group), in 8 (10.8%) of 74 lupus patients, in 7 (12.9%) of 54 RA patients, and in 1 (2%) of 49 HDs. Compared to the normal-IgG4 (<135 mg/dl) primary SS group, high-IgG4 patients exhibited increased prevalence of IgG4-related features (autoimmune cholangitis, autoimmune pancreatitis, and interstitial nephritis), lower rates of antinuclear antibody positivity, and higher IgG2 and IgE levels. Positive staining for IgG4+ plasma cells with an IgG4:IgG ratio ≥40% was detected in 3 of 6 available MSG tissues in the high-IgG4 group. Criteria of possible or definite IgG4-related disease (IgG4-RD) were fulfilled by 10 (7.5%) of 133 of our primary SS cohort. CONCLUSION Raised IgG4 serum levels were detected in 7.5% of primary SS patients in association with IgG4RD-reminiscent clinical, serologic, and histopathologic features. Whether this high-IgG4 primary SS group represents a misclassified IgG4-RD group or a distinct primary SS subtype remains to be further explored in future studies.
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23
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Briassouli E, Tzanoudaki M, Daikos G, Vardas K, Kanariou M, Routsi C, Nanas M, Briassoulis S. LB031-MON: Glutamine Contrasting Effects on LPS or Heat Shock-Induced Monocyte or Lymphocyte-HSP90α in Patients with Severe Sepsis or Trauma. Clin Nutr 2014. [DOI: 10.1016/s0261-5614(14)50689-9] [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] [Indexed: 10/24/2022]
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24
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Briassouli E, Tzanoudaki M, Daikos G, Vardas K, Kanariou M, Routsi C, Nanas S, Briassoulis G. LB025-MON: Glutamine May Alter the Weak LPS but not the Strong Heat Shock Intracellular HSP72 Induction in Critically Ill Patients. Clin Nutr 2014. [DOI: 10.1016/s0261-5614(14)50683-8] [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] [Indexed: 11/28/2022]
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25
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Michos A, Raptaki M, Tantou S, Tzanoudaki M, Spanou K, Liatsis M, Constantinidou N, Paschali E, Varela I, Moraloglou O, Bakoula C, Kanariou M. Primary immunodeficiency diseases: a 30-year patient registry from the referral center for primary immunodeficiencies in Greece. J Clin Immunol 2014; 34:836-43. [PMID: 24981038 DOI: 10.1007/s10875-014-0066-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 06/02/2014] [Indexed: 12/20/2022]
Abstract
Primary Immunodeficiencies (PID) represent a group of heterogeneous immune diseases with important biological significance. We reviewed the records of children diagnosed with PID in the Referral Center for PID in our country in order to describe the epidemiological, clinical and laboratory characteristics of immunodeficient patients. During a 30-year period, 147 patients (101 males, 68.7 %), with a mean age of 6.5 years at the time of diagnosis, were diagnosed with PID. The most prevalent diagnoses of PID were: "Combined Immunodeficiency" in 46 (31.3 %) patients, "Well-defined immunodeficiency syndrome" in 35 (23.1 %) patients, "Predominantly antibody deficiency" in 30 (20.4 %) patients and "Congenital defect of phagocyte function or both" in 28 (19 %) patients. There was a higher prevalence of males with "Combined immunodeficiency" (p < 0.033) and "Predominantly antibody deficiency" (p < 0.02) compared to females. The median age of children at the onset of symptoms and at the time of diagnosis was 0.5y (IQR: 0.1-2.5) and 2y (IQR: 0.6-7.2), respectively. The median diagnostic delay was 0.9y (IQR: 0.2-4.8). This period was shorter for patients with "Combined immunodeficiency" [median 0.3y (IQR: 0.1-1)], and longer for those with "Predominantly antibody deficiency" [median 3.2y (IQR: 0.2-5.9) or "Disease of immune dysregulation" [median 3.2y (IQR: 0.1-6.6)]. Comparing the rates in our population with those of the European Registry (ESID), the rates of "Combined immunodeficiencies", "Well-defined syndromes" and "Congenital birth defects and/or function of phagocytes" were significantly higher in this study (p <0,001). PID registry analysis improves knowledge in the field of Immunology and enhances awareness, early detection, diagnosis, and management of this rare but significant group of diseases.
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Affiliation(s)
- Athanasios Michos
- Department of Immunology-Histocompatibility, Specialized Center & Referral Center for Primary Immunodeficiencies - Paediatric Immunology, "Aghia Sophia" Children's Hospital, Thivon & Papadiamantopoulou St, 11527, Athens, Greece
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Koulouri M, Vrachnou E, Liatsis E, Konstantopoulos A, Kanariou M. PD36 ‐ Evaluation of intracellular cytokines IL‐2, IFNγ, IL‐4 and IL‐5 in children with atopic dermatitis and correlations with other immunological and epidemiological parameters. Clin Transl Allergy 2014. [PMCID: PMC4094284 DOI: 10.1186/2045-7022-4-s1-p36] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- Maria Koulouri
- Department of Immunology and Histocompatibility“Aghia Sophia” Children's HospitalAthensGreece
| | - Efie Vrachnou
- Department of Immunology and Histocompatibility“Aghia Sophia” Children's HospitalAthensGreece
| | - Emmanouil Liatsis
- Department of Immunology and Histocompatibility“Aghia Sophia” Children's HospitalAthensGreece
| | | | - Maria Kanariou
- Department of Immunology and Histocompatibility“Aghia Sophia” Children's HospitalAthensGreece
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Patsantara G, Piperaki E, Tzoumaka‐Bakoula C, Kanariou M. P29 ‐ Intestinal helminth Enterobius vermicularis as an immunomodulator factor. Clin Transl Allergy 2014. [PMCID: PMC4082008 DOI: 10.1186/2045-7022-4-s1-p84] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Giannoula Patsantara
- 1st Department of PediatricsUniversity of Athens Medical School“Aghia Sophia” Children's HospitalAthensGreece
| | | | - Chryssa Tzoumaka‐Bakoula
- 2nd Department of PediatricsUniversity of Athens Medical School“P. and A. Kyriakou” Children's HospitalAthensGreece
| | - Maria Kanariou
- Department of Immunology‐Histocompatibility“Aghia Sophia” Children's HospitalAthensGreece
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Konstantinou P, Kanariou M, Giliani SC, Pantelidaki A, Kokolakis A, Tosca A. Transporter associated with antigen processing deficiency syndrome: case report of an adolescent with chronic perforated granulomatous skin lesions due to TAP2 mutation. Pediatr Dermatol 2013; 30:e223-5. [PMID: 23662797 DOI: 10.1111/pde.12151] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [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: 12/23/2022]
Abstract
A previously unreported case of transporter associated with antigen processing (TAP) deficiency syndrome (with no parental consanguinity) due to a homozygous TAP2 mutation is presented. Characteristic nonhealing, chronic, ulcerative granulomatous leg lesions combined with recurrent otitis media and sinopulmonary infections led to this boy being diagnosed at 15 years old. The role of the dermatologist was crucial in making the correct diagnosis and thereby positively influencing the quality of life and life expectancy of this boy.
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Tzifi F, Kanariou M, Tzanoudaki M, Mihas C, Paschali E, Chrousos G, Kanaka-Gantenbein C. Flow cytometric analysis of the CD4+ TCR Vβ repertoire in the peripheral blood of children with type 1 diabetes mellitus, systemic lupus erythematosus and age-matched healthy controls. BMC Immunol 2013; 14:33. [PMID: 23915345 PMCID: PMC3750582 DOI: 10.1186/1471-2172-14-33] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Accepted: 07/31/2013] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Data regarding the quantitative expression of TCR Vβ subpopulations in children with autoimmune diseases provided interesting and sometimes conflicting results. The aim of the present study was to assess by comparative flow cytometric analysis the peripheral blood CD4+ TCR Vβ repertoire of children with an organ-specific autoimmune disorder, such as type 1 diabetes mellitus (T1DM), in comparison to children with a systemic autoimmune disease, such as Systemic Lupus Erythematosus (SLE) in comparison to healthy age-matched controls of the same ethnic origin. The CD4+ TCR Vβ repertoire was analysed by flow cytometry in three groups of participants: a) fifteen newly diagnosed children with T1DM (mean age: 9.2 ± 4.78 years old), b) nine newly diagnosed children with SLE, positive for ANA and anti-dsDNA, prior to treatment (mean age: 12.8 ±1.76 years old) and c) 31 healthy age-matched controls (mean age: 6.58 ± 3.65 years old), all of Hellenic origin. RESULTS CD4 + TCR Vβ abnormalities (± 3SD of controls) were observed mainly in SLE patients. Statistical analysis revealed that the CD4 + Vβ4 chain was significantly increased in patients with T1DM (p < 0.001), whereas CD4 + Vβ16 one was significantly increased in SLE patients (p < 0.001) compared to controls. CONCLUSIONS CD4 + Vβ4 and CD4 + Vβ16 chains could be possibly involved in the cascade of events precipitating the pathogenesis of T1DM and SLE in children, respectively.
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Katelari A, Tzanoudaki M, Noni M, Kanariou M, Doudounakis S. 173 Basophil activation test: A novel approach to the diagnosis of allergic bronchopulmonary aspergillosis in cystic fibrosis patients. J Cyst Fibros 2013. [DOI: 10.1016/s1569-1993(13)60314-8] [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] [Indexed: 12/01/2022]
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Mavragani CP, Fragoulis GE, Rontogianni D, Kanariou M, Moutsopoulos HM. THU0325 Elevated IgG4 Serum Levels Among Primary Sjogren’s Syndrome Patients: Do they Unmask Underlying IgG4-Related Disease? Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.853] [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] [Indexed: 11/04/2022]
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Jabara HH, McDonald DR, Janssen E, Massaad MJ, Ramesh N, Borzutzky A, Rauter I, Benson H, Schneider L, Baxi S, Recher M, Notarangelo LD, Wakim R, Dbaibo G, Dasouki M, Al-Herz W, Barlan I, Baris S, Kutukculer N, Ochs HD, Plebani A, Kanariou M, Lefranc G, Reisli I, Fitzgerald KA, Golenbock D, Manis J, Keles S, Ceja R, Chatila TA, Geha RS. DOCK8 functions as an adaptor that links TLR-MyD88 signaling to B cell activation. Nat Immunol 2012; 13:612-20. [PMID: 22581261 PMCID: PMC3362684 DOI: 10.1038/ni.2305] [Citation(s) in RCA: 169] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2011] [Accepted: 04/11/2012] [Indexed: 12/13/2022]
Abstract
DOCK8 and MyD88 have been implicated in serologic memory. Here we report antibody responses were impaired and CD27+ memory B cells were severely reduced in DOCK8-deficient patients. Toll-like receptor 9 (TLR9)- but not CD40-driven B cell proliferation and immunoglobulin production were severely reduced in DOCK8-deficient B cells. In contrast, TLR9-driven expression of AICDA, CD23 and CD86, and activation of NF-κB, p38 and Rac1 were intact. DOCK8 associated constitutively with MyD88 and the tyrosine kinase Pyk2 in normal B cells. Following TLR9 ligation, DOCK8 became tyrosine phosphorylated by Pyk2, bound the Src family kinase Lyn and linked TLR9 to a Src-Syk-STAT3 cascade essential for TLR9-driven B cell proliferation and differentiation. Thus, DOCK8 functions as an adaptor in a TLR9-MyD88 signaling pathway in B cells.
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Affiliation(s)
- Haifa H Jabara
- Division of Immunology, Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
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Ilia S, Spanaki AM, Raissaki M, Spoulou VI, Fitrolaki MD, Kanariou M, Tzanakaki G, Briassoulis G. Complicated pneumococcal meningitis in a fully vaccinated child: value of magnetic resonance imaging monitoring. Neuropediatrics 2011; 42:240-4. [PMID: 22083882 DOI: 10.1055/s-0031-1295407] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
We present a unique case of life-threatening pneumococcal meningitis complicated by vasculitis in a fully vaccinated 4-year-old female with the heptavalent conjugate vaccine for Streptococcus pneumoniae (PCV7). Serotype 23F was isolated in both blood and cerebral spinal fluid (CSF) samples. Pulses of methylprednisolone were promptly initiated in addition to antibiotics leading to a good recovery. CSF studies and magnetic resonance imaging (MRI) of the brain were used for diagnosis and monitoring the response to corticoid therapy. We report the investigations of a child with failure of PCV7 vaccine to protect against vaccine-serotype invasive disease. Use of corticosteroids and temporal association with changes in brain imaging are described for the first time in literature.
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Affiliation(s)
- S Ilia
- Pediatric Intensive Care Unit, University Hospital of Heraklion, Crete, Greece.
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Michos A, Tzanoudaki M, Villa A, Giliani S, Chrousos G, Kanariou M. Severe combined immunodeficiency in Greek children over a 20-year period: rarity of γc-chain deficiency (X-linked) type. J Clin Immunol 2011; 31:778-83. [PMID: 21732012 DOI: 10.1007/s10875-011-9564-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2011] [Accepted: 06/23/2011] [Indexed: 11/28/2022]
Abstract
Severe combined immunodeficiencies (SCID) are a heterogeneous group of genetic disorders characterized by a blockade or impairment of both cellular and humoral immunity. Several epidemiological studies in different geographic areas have shown that the most common type of SCID affecting almost half of these patients is the X-linked common γ-chain (γ(c)) deficiency. The objective of the study was to document the incidence and types of SCID in our area. We conducted a retrospective analysis of patients who were diagnosed with SCID in the major immunology center in Greece for a 20-year period. During the study period, 30 children from 27 unrelated families with final diagnosis of SCID were identified. The incidence of SCID in Greece is estimated at 1.7 cases per 100,000 live births. Out of 30 children, 19 were boys (63.3%) and 26 (86.7%) had Greek maternal origin. Lymphocyte immunophenotypes that were identified were T(-)B(-)NK(+) in 12 (40%) children, T(-)B(+)NK(-) in six (20%), T(-)B(+)NK(+) in three (10%), T(-)B(-)NK(-) in two (6.7%) and T(+)B(+/-)NK(+) in seven (23.4%) (among them, four [13.4%] females with Omenn's syndrome). Molecular diagnosis was available for 12 children: γ(c) (2) with non Greek maternal origin, Jak3 (2), Rag1 (2), Artemis (3), ADA deficiency (2), PNP deficiency (1). Out of the 26 children of Greek maternal origin diagnosed with SCID representing 23 distinct families, only two (8.7%) had lymphocyte immunophenotype compatible with γ(c)-chain gene mutation (no molecular testing or enough DNA was available for them at the time of diagnosis). Findings of the present study suggest that, for unknown reasons, mutations of the γ(c) chain of several cytokine receptors have a rare occurrence in our area.
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Affiliation(s)
- Athanasios Michos
- Department of Immunology and Histocompatibility, Specific Center and Referral Center for Primary Immunodeficiencies-Paediatric Immunology, Aghia Sophia Children's Hospital, Thivon and Papadiamantopoulou Streets, 11527, Athens, Greece
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Michos A, Terzidis A, Kanariou M, Kalampoki V, Koilia C, Giannaki M, Liatsis M, Pangalis A, Petridou E. Association of allergic sensitization with infectious diseases burden in Roma and non-Roma children. Pediatr Allergy Immunol 2011; 22:243-8. [PMID: 20573034 DOI: 10.1111/j.1399-3038.2010.01086.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [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: 12/26/2022]
Abstract
The hypothesis whether exposure to certain infections protects from atopy remains equivocal. To further investigate this, we compared serologic markers of infection and allergic sensitization prevalence in Roma children, who live under unfavorable hygienic conditions that facilitate the spread of infections, and non-Roma children who live in the same area. Analyses included 98 Roma and 118 non-Roma children. Serum IgG antibodies for 13 foodborne- airborne- and bloodborne infectious agents were determined, and a cumulative index of exposure was calculated by adding one point for each positive infection. Specific serum IgE to certain common food- and aero-allergens was also tested. and positivity to any of them was defined as indication of atopy. Roma children were found significantly more seropositive for T. gondii, Hepatitis A, H. pylori, HSV-1, CMV, and Hepatitis B (p < 0.0001). Non-Roma children were found more seropositive for RSV and M. pneumonia (p < 0.0001). Regarding the overall prevalence of atopy or the specific IgE responses to the allergens tested, no statistically significant differences were found between Roma and non-Roma children. A positive association of the cumulative index of exposure to infections with atopy was found in the non-Roma children (OR: 1.38, 95% CI: 1.08-1.75, p = 0.01) and in the total population (OR: 1.42, 95% CI: 1.11-1.83, p = 0.01). Regarding the specific infectious agents tested, a statistically significant positive association of atopy with seropositivity was found for M. pneumoniae in the non-Roma children (OR: 3.93, 95% CI: 1.39) as well as in the total population studied (OR: 2.83, 95% CI: 1.32-6.07, p = 0.01). Despite the higher burden of exposure to the battery of the infectious agents tested among Roma children, no protective effect for allergic disease development was evident. On the contrary, a positive association of exposure to infections with evidence of atopy was found, especially evident in the non-Roma children.
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Affiliation(s)
- Athanasios Michos
- Department of Hygiene, Epidemiology and Medical Statistics, Athens University Medical School, 1st Pediatric Department, Division of Infectious Diseases, University of Athens, Athens, Greece
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Syrigou E, Panagiotou I, Chouliaras G, Pitsios K, Kanariou M, Roma E. Food Allergy Related Pediatric Constipation: Appropriate Time Of Tolerance. J Allergy Clin Immunol 2011. [DOI: 10.1016/j.jaci.2010.12.951] [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] [Indexed: 10/18/2022]
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Goussetis E, Peristeri I, Kitra V, Traeger-Synodinos J, Theodosaki M, Psarra K, Kanariou M, Tzortzatou-Stathopoulou F, Petrakou E, Fylaktou I, Kanavakis E, Graphakos S. Successful long-term immunologic reconstitution by allogeneic hematopoietic stem cell transplantation cures patients with autosomal dominant hyper-IgE syndrome. J Allergy Clin Immunol 2010; 126:392-4. [DOI: 10.1016/j.jaci.2010.05.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2010] [Revised: 04/30/2010] [Accepted: 05/03/2010] [Indexed: 10/19/2022]
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Kanariou M, Dracou C, Spanou K, Möller J, Rösen-Wolff A, Schuster V, Roesler J. Twenty year follow up of a patient with a new de-novo NLRP3 mutation (S595G) and CINCA syndrome. Klin Padiatr 2009; 221:379-81. [PMID: 19890791 DOI: 10.1055/s-0029-1239572] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We report on a 22-year-old girl with a history of recurrent febrile episodes, chronic arthritis, urticarial rash, and neurological symptoms including right hemiparesis, internal hydrocephalus, mental retardation, progressive deafness, and visual impairment. Treatment starting at age 20 months, including different combinations of immunosuppressive and antiinflammatory drugs such as corticosteroids and anti-TNFalpha antibody, was unsuccessful. Four years ago, we found a heterozygous S595G mutation in the NLRP3 gene of this patient. This prompted us to introduce anakinra, which resulted in considerable improvement of the patient's complaints.
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Affiliation(s)
- M Kanariou
- Department of Immunology & Histocompatibility, 'Aghia Sophia'Children's Hospital, Athens, Hellas
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Karavanaki K, Kakleas K, Paschali E, Kefalas N, Konstantopoulos I, Petrou V, Kanariou M, Karayianni C. Screening for associated autoimmunity in children and adolescents with type 1 diabetes mellitus (T1DM). Horm Res 2009; 71:201-6. [PMID: 19258711 DOI: 10.1159/000201108] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Received: 12/27/2007] [Accepted: 05/14/2008] [Indexed: 11/19/2022]
Abstract
BACKGROUND/AIMS Type 1 diabetes (T1DM) is associated with autoimmune thyroid, celiac, autoimmune gastric and Addison's disease. Our aim was to investigate the prevalence of associated autoantibodies in relation to the demographic and beta-cell autoantibody status (anti-GAD). METHODS Antibodies against thyroid peroxidase (anti-TPO), thyroglobulin (anti-Tg), tissue transglutaminase (anti-tTG IgA), parietal cells (APCA) and adrenal tissue (AAA) were measured in 144 children with T1DM with a mean +/- SD age of 12.3 +/- 4.6 years and a diabetes duration of 4.6 +/- 3.8 years. RESULTS The prevalence of antibody positivity among our patients was: anti-GAD 53.2%, anti-thyroid (anti-TPO 17.4%, anti-Tg 11.1%); anti-tTG IgA 7.6%, APCA 4.0%, and AAA 0%. Among the children with positive anti-thyroid antibodies, 60% developed autoimmune thyroiditis, while among those anti-tTG IgA positive, 62.5% developed biopsy-confirmed celiac disease. Female gender was more frequent among anti-tTG IgA-positive patients (OR 4.47, p = 0.068), while increasing age was associated with anti-Tg positivity (OR 22.9, p = 0.041). The presence of anti-thyroid antibodies was associated with the presence of anti-GAD (OR 1.45, p = 0.01) and parietal cell antibodies (OR 4.98, p = 0.09). CONCLUSION Among T1DM patients, the prevalence rates of anti-thyroid and parietal cell antibodies increased with age and diabetes duration. As the presence of anti-GAD was associated with gastric and thyroid autoimmunity, it could serve as marker for the development of additional autoimmunity in adolescents with diabetes.
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Affiliation(s)
- Kyriaki Karavanaki
- Diabetic Clinic, B' Pediatric Department, University of Athens, 'P. & A. Kyriakou' Children's Hospital, Athens, Greece.
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Syrigou E, Panagiotou I, Pachoula I, Salavoura M, Kanariou M, Chroussos G, Roma-Giannikou E. Atopy Patch Test for The Diagnosis of Food Allergy in Children with Chronic Constipation. J Allergy Clin Immunol 2009. [DOI: 10.1016/j.jaci.2008.12.728] [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] [Indexed: 10/21/2022]
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Kakleas K, Paschali E, Kefalas N, Fotinou A, Kanariou M, Karayianni C, Karavanaki K. Factors for thyroid autoimmunity in children and adolescents with type 1 diabetes mellitus. Ups J Med Sci 2009; 114:214-20. [PMID: 19824863 PMCID: PMC2852777 DOI: 10.3109/03009730903276381] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION Type 1 diabetes mellitus (T1DM) is associated with an autoimmune reaction to thyroid antigens including thyroid peroxidase (anti-TPO) and thyroglobulin (anti-Tg). AIMS We determined in children with T1DM the relationship of positive anti-thyroid antibodies to potential risk factors, including, age, gender, duration of diabetes, and glutamic acid decarboxylase antibodies (anti-GAD). MATERIALS AND METHODS We studied 144 children and adolescents with T1DM. Their age was 12.3 +/- 4.6 (mean +/- SD) years, and duration of diabetes was 4.6 +/- 3.8 years. Anti-thyroid antibodies were determined using a luminescence method and anti-GAD using an enzyme-linked immunosorbent assay. RESULTS The prevalence rates of anti-thyroid antibodies among the children with T1DM in our study were: anti-TPO (17.4%), anti-Tg (11.1%), and of both anti-thyroid antibodies (10.4%). The presence of serum anti-thyroid antibodies was positively associated with age (16.6 years in those with positive tests versus 12.0 years in those with negative tests, P = 0.027), duration of diabetes (7.4 versus 4.3 years, P = 0.031), and serum TSH (Thyroid-stimulating hormone) levels (4.8 versus 2.3 microIU/mL, P = 0.002). The presence of both anti-thyroid antibodies was associated with female sex (boys: 4/75 (5.3%), girls: 11/69 (15.9%), chi-square = 6.44, P = 0.04). Subclinical autoimmune thyroiditis (SAIT) was present in 55.5% of the patients with thyroid antibody-positivity and was positively associated with age (16.6 versus 12.0 years, P = 0.001) and diabetes duration (7.6 versus 4.2 years, P = 0.001). Multiple logistic regression analysis revealed that the development of anti-thyroid antibodies was predicted by: 1) the presence of anti-GAD (odds ratio (OR) 1.45, 95% confidence interval (CI) 1.09-1.92), 2) the presence of a second anti-thyroid antibody (OR 134.4, 95% CI 7.7-2350.3), and 3) older age (OR 22.9, 95% CI 1.13-463.2). CONCLUSIONS Thyroid autoimmunity was associated with female gender, increasing age, long diabetes duration, the persistence of anti-GAD, and with TSH elevation, indicating subclinical hypothyroidism.
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Affiliation(s)
- Kostas Kakleas
- Diabetic Clinic, B' Pediatric Department, University of Athens, P. & A. Kyriakou Children's Hospital, Athens, Greece.
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Katelari A, Kanariou M, Hatzis D, Inglezos I, Doudounakis S. Atopic background as a risk factor for allergic bronchopulmonary aspergillosis in cystic fibrosis (CF) patients. J Cyst Fibros 2008. [DOI: 10.1016/s1569-1993(08)60204-0] [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] [Indexed: 10/22/2022]
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Clewing JM, Fryssira H, Goodman D, Smithson SF, Sloan EA, Lou S, Huang Y, Choi K, Lücke T, Alpay H, André JL, Asakura Y, Biebuyck-Gouge N, Bogdanovic R, Bonneau D, Cancrini C, Cochat P, Cockfield S, Collard L, Cordeiro I, Cormier-Daire V, Cransberg K, Cutka K, Deschenes G, Ehrich JHH, Fründ S, Georgaki H, Guillen-Navarro E, Hinkelmann B, Kanariou M, Kasap B, Kilic SS, Lama G, Lamfers P, Loirat C, Majore S, Milford D, Morin D, Ozdemir N, Pontz BF, Proesmans W, Psoni S, Reichenbach H, Reif S, Rusu C, Saraiva JM, Sakallioglu O, Schmidt B, Shoemaker L, Sigaudy S, Smith G, Sotsiou F, Stajic N, Stein A, Stray-Pedersen A, Taha D, Taque S, Tizard J, Tsimaratos M, Wong NACS, Boerkoel CF. Schimke immunoosseous dysplasia: suggestions of genetic diversity. Hum Mutat 2007; 28:273-83. [PMID: 17089404 DOI: 10.1002/humu.20432] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [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: 11/10/2022]
Abstract
Schimke immunoosseous dysplasia (SIOD), which is characterized by prominent spondyloepiphyseal dysplasia, T-cell deficiency, and focal segmental glomerulosclerosis, is a panethnic autosomal recessive multisystem disorder with variable expressivity. Biallelic mutations in switch/sucrose nonfermenting (swi/snf) related, matrix-associated, actin-dependent regulator of chromatin, subfamily a-like 1 (SMARCAL1) are the only identified cause of SIOD. However, among 72 patients from different families, we identified only 38 patients with biallelic mutations in the coding exons and splice junctions of the SMARCAL1 gene. This observation, the variable expressivity, and poor genotype-phenotype correlation led us to test several hypotheses including modifying haplotypes, oligogenic inheritance, or locus heterogeneity in SIOD. Haplotypes associated with the two more common mutations, R820H and E848X, did not correlate with phenotype. Also, contrary to monoallelic SMARCAL1 coding mutations indicating oligogenic inheritance, we found that all these patients did not express RNA and/or protein from the other allele and thus have biallelic SMARCAL1 mutations. We hypothesize therefore that the variable expressivity among patients with biallelic SMARCAL1 mutations arises from environmental, genetic, or epigenetic modifiers. Among patients without detectable SMARCAL1 coding mutations, our analyses of cell lines from four of these patients showed that they expressed normal levels of SMARCAL1 mRNA and protein. This is the first evidence for nonallelic heterogeneity in SIOD. From analysis of the postmortem histopathology from two patients and the clinical data from most patients, we propose the existence of endophenotypes of SIOD.
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Affiliation(s)
- J Marietta Clewing
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
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Briassoulis G, Filippou O, Kanariou M, Papassotiriou I, Hatzis T. Temporal nutritional and inflammatory changes in children with severe head injury fed a regular or an immune-enhancing diet: A randomized, controlled trial. Pediatr Crit Care Med 2006; 7:56-62. [PMID: 16395076 DOI: 10.1097/01.pcc.0000192339.44871.26] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To analyze the effect of an immune enhancing (IE) diet on infection and metabolic indices in children with severe head injury fed either an IE or a regular formula. DESIGN : Randomized, blinded, controlled study. SETTING Pediatric intensive care unit in a university hospital. PATIENTS A total of 40 mechanically ventilated children with severe head injury. INTERVENTIONS Within 12 hrs of pediatric intensive care unit admission, patients were randomized to receive a masked formula: either IE or regular formula. Feedings were advanced to a target volume of energy intake equal to 0.50%, 100%, 125%, 150%, and 150% of the predicted basal metabolic rate on days 1-5. MEASUREMENTS AND MAIN RESULTS Nutritional and metabolic indices; interleukins-1beta, -6, and -8; tumor necrosis factor-alpha; and outcome end points (survival, length of stay, length of mechanical ventilation) were compared between the two groups. Only interleukin-8 levels were lower in the IE group compared with the regular formula group by day 5 (23.6 +/- 1.5 vs. 35.5 +/- 4 pg/mL, p < .04). In multivariate regression analysis, interleukin-8 was also independently negatively correlated with immunonutrition (p < .04). Nitrogen balance became positive in 30.8% of patients in the regular formula group and in 69.2% of patients in the IE group by day 5 (p < .05). Less gastric cultures were positive in the IE group compared with the regular formula group (26.7% vs. 71.4%, p < .02). Nosocomial infections (15% vs. 25%), length of stay (16.7 vs. 12.2 days), length of mechanical ventilation (11 vs. 8 days), and survival (80% vs. 95%) did not differ between groups. CONCLUSIONS Although immunonutrition might decrease interleukin-8 and gastric colonization in children with severe head injury, it might not be associated with additional advantage over the one demonstrated by regular early enteral nutrition.
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Affiliation(s)
- George Briassoulis
- Pediatric Intensive Care Unit, University Hospital of Heraklion, Crete, Greece
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Priftis KN, Papadopoulou A, Liatsis E, Katsikas D, Nicolaidou P, Kanariou M. Serum eosinophil cationic protein and CD23 in acute RSV bronchiolitis. Med Sci Monit 2005; 11:CR493-7. [PMID: 16192901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2005] [Accepted: 06/06/2005] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Elevated concentrations of eosinophil cationic protein (ECP) have been found in acute viral wheezing during infancy. Furthermore, RSV infection has been suggested to stimulate type-2 cytokine responses. The aim of this study was to test whether serum ECP and soluble CD23 levels, which are markers of eosinophil and IgE responses, respectively, are elevated in infants hospitalized for acute respiratory syncytial virus (RSV) bronchiolitis. MATERIAL/METHODS Fifty-five infants aged 1-12 months (median: 4.2 months) consecutively hospitalized for acute bronchiolitis were divided into two groups: RSV-positive (n=26) and RSV-negative patients (n=29). Serum ECP (s-ECP), soluble CD23 (sCD23), and total IgE were measured in all patients and in 23 asymptomatic infants (controls). RESULTS Lower s-ECP levels were detected in the RSV-positive group (5.4+/-4.3 ng/dl) compared with controls (9.38+/-5.95 ng/dl, p=0.02), but they did not differ significantly from the values of RSV-negative patients (7.8+/-5.7 ng/dl). There was a trend to higher s-ECP values in patients with a positive family history of atopy and/or a history of atopic dermatitis in the RSV-positive group (p=0.06). No differences in sCD23 and total IgE levels among the groups were detected. No correlation between total IgE and sCD23 values was observed. CONCLUSIONS There is no evidence from our data to suggest that either RSV-positive or RSV-negative acute bronchiolitis is associated with significant eosinophil-mediated degranulation. There is no evidence from the sCD23 data to support the hypothesis that IgE antibody responses are prominent during the acute illness.
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Affiliation(s)
- Kostas N Priftis
- Allergology, Pulmonology Department, Penteli Children's Hospital, Athens, Greece.
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Briassoulis G, Filippou O, Kanariou M, Hatzis T. Comparative effects of early randomized immune or non-immune-enhancing enteral nutrition on cytokine production in children with septic shock. Intensive Care Med 2005; 31:851-8. [PMID: 15834703 DOI: 10.1007/s00134-005-2631-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [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: 12/15/2004] [Accepted: 03/22/2005] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To compare the effect of early enteral feeding using immune-enhancing (IE) vs. non-immune-enhancing (NIE) formulas on cytokines in children with septic shock. DESIGN AND SETTING A single-center, randomized, blinded controlled trial in a pediatric intensive care unit of a university hospital. PATIENTS We randomized 38 patients with septic shock to either IE or NIE. Feedings were advanced to a target volume of energy intake equal to 1/2, 1, 5/4, 6/4, and 6/4 of the predicted basal metabolic rate on days 1-5, respectively. MEASUREMENTS AND RESULTS Interleukins (IL) 1beta, 6, and 8, tumor necrosis factor alpha, C-reactive protein, Pediatric Risk of Mortality (PRISM) score, survival, secondary infections, length of stay, and mechanical ventilation were compared within and between the two groups. Actual mean energy and protein intakes did not differ between the two groups and the caloric-protein balance was not correlated to cytokine levels. On day 5 IL-6 levels were significantly lower (11.8+/-2.4 vs. 38.3+/-3.6) and IL-8 significantly higher in the IE than in the NIE group (65.4+/-17 vs. 21+/-2.5). After 5 days of nutritional support a significant decrease in IL-6 levels was recorded only in group IE (mean of paired differences 39.4+/-3 pg/ml). In multivariate regression analysis the variation in cytokines was independently correlated only to PRISM (R(2)=-0.50), but pediatric intensive care unit outcome endpoints did not differ between the two groups. CONCLUSIONS Early IE nutrition may modulate cytokines in children with septic shock, but there is no evidence that this immunomodulation has any impact on short-term outcome.
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Affiliation(s)
- George Briassoulis
- Pediatric Intensive Care Unit, Aghia Sophia Children's Hospital, Athens, Greece.
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Moschovi M, Trimis G, Anastasopoulos J, Kanariou M, Raftopoulou A, Tzortzatou-Stathopoulou F. Subacute vertebral osteomyelitis in a child with diabetes mellitus associated with Fusarium. Pediatr Int 2004; 46:740-2. [PMID: 15660879 DOI: 10.1111/j.1442-200x.2004.01994.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Maria Moschovi
- Hematology-Oncology Unit, First Department of Pediatrics of Athens University, Athens, Greece
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Kitsiou-Tzeli S, Kolialexi A, Fryssira H, Galla-Voumvouraki A, Salavoura K, Kanariou M, Tsangaris GT, Kanavakis E, Mavrou A. Detection of 22q11.2 deletion among 139 patients with Di George/Velocardiofacial syndrome features. In Vivo 2004; 18:603-8. [PMID: 15523900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Cytogenetic and FISH analysis was performed in 139 patients to detect the pathognomonic of Di George/ Velocardiofacial syndrome (DGS/VFCS) deletion 22q11.2. An abnormal karyotype was revealed in 2/139 cases (47, XXY and 46, XX, 2p+). A deletion was found in 17/139 (12.2%) patients (14 males/ 3 females), inherited in 3 (2 maternal and 1 paternal). Patients with 22q11.2 deletion exhibited facial dysmorphic features (82%), congenital heart defects (70%), immunological problems (47%), multiple congenital anomalies (64%), hypocalcemia (47%), mental retardation/learning difficulties (35%), cleft palate/velopharyngeal insufficiency (23.5%), seizures/hypotonia (23%) and growth retardation (12%). Among 56/139 patients with detailed available clinical data, the 22q11.2 deletion was confirmed in all cases with hypocalcemia and in over half of the cases with multiple congenital anomalies, immunological problems and hypotonia/seizures (70%, 60% and 57%, respectively). Genetic reevaluation of 39 patients without the 22q11.2 deletion contributed to the classification of 14 (37%) under different syndromes, emphasizing the need for stricter referral criteria.
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Affiliation(s)
- S Kitsiou-Tzeli
- Medical Genetics, Athens University School of Medicine, Athens, Greece
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Abstract
In the present study the effects of seasonal solar radiation (summer and winter) on exposed populations of two different age groups (20-25 and 40-55 years old) were investigated. In addition, the effects of external factors, such as hydrogen peroxide (H(2)O(2)) and gamma-irradiation, as well as the repair efficiency of human lymphocytes from these populations, was also evaluated. Our results show that the amount of DNA damage appears to be influenced by the exposure to solar radiation, with the summer exposure being the most damaging. Age was also found to be a significant factor, with the older population being more susceptible to solar radiation than the younger one. Season does not appear to affect the sensitivity to external DNA-damaging agents, while age does. Age was also found to have an effect on the DNA repair capacity of the examined populations.
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Affiliation(s)
- Smaragdi I Tsilimigaki
- Institute of Biology, National Center for Scientific Research 'Demokritos', 153 10 Aghia Paraskevi, Athens, Greece
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Abstract
BACKGROUND It has been suggested that prolonged exposure to sunlight may induce systemic or local immune alterations, which may facilitate the development of skin cancer and, perhaps, non-Hodgkin's lymphona. The effects of prolonged sunlight exposure on peripheral blood cells were studied. METHODS Leukocytes and lymphocyte subpopulations of 12 volunteers aged 10-45 were investigated before and after a 3-week summer holiday in seaside resorts in Greece. Lymphocyte phenotypes were estimated using monoclonal antibodies and flow cytometry. RESULTS There were no significant differences with respect to total numbers of T cells, T-helper/inducer, T-suppressor/cytotoxic, B cells or HLA-Dr+ cells. However, we have found evidence of lymphocyte stimulation, reflected in an increase in cells expressing the interleukin-2 receptor (IL-2R) and, more specifically, an increase in the T cells expressing IL-2R and HLA-Dr antigens. An increase in natural killer cells has also been noticed. CONCLUSIONS These findings suggest that prolonged intense exposure to sunlight may be associated with immunostimulation, rather than immunosuppression.
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Affiliation(s)
- M Kanariou
- Department of Immunology and Histocompatibility, Aghia Sophia Children's Hospital, Athens, Greece
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