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Yang L, Booth C, Speckmann C, Seidel MG, Worth AJ, Kindle G, Lankester AC, B G, Gennery AR, Seppanen MR, Morris EC, Burns SO. Phenotype, genotype, treatment, and survival outcomes in patients with X-linked inhibitor of apoptosis deficiency. J Allergy Clin Immunol 2021; 150:456-466. [PMID: 34920033 DOI: 10.1016/j.jaci.2021.10.037] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 10/06/2021] [Accepted: 10/13/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND X-linked inhibitor of apoptosis (XIAP) deficiency is a rare, primary immunodeficiency disease caused by XIAP gene mutations. A broad range of phenotype, severity, and age of onset present challenges for patient management. OBJECTIVE To characterize the phenotype, treatment, and survival outcomes of XIAP deficiency and assess parameters influencing prognosis. METHODS Data published from 2006-2020 were retrospectively analyzed. RESULTS 167 patients from 117 families with XIAP deficiency were reported with 90 different mutations. A wide spectrum of clinical features were seen, of which hemophagocytic lymphohistiocytosis (HLH) and inflammatory bowel disease (IBD) were the most common. Patients frequently developed multiple features with no clear genotype-phenotype correlation. 117 patients were managed conservatively and 50 underwent hematopoietic stem cell transplantation (HSCT), with respective overall survival probabilities of 90% and 53% at age 16 years. The predominant indication for HSCT was early-onset HLH. Active HLH and myeloablative conditioning regimens increased HSCT-related mortality, although HSCT outcome was much better after 2015 than before. For conservatively managed patients reaching adulthood, survival probabilities were 86% at age 30 years and 37% by age 52 years, with worse outcomes for patients developing the disease before the age of 5 years or with new disease features in adulthood. 9 asymptomatic mutation carriers were identified with a median age of 13.5 years. CONCLUSIONS Our study demonstrates the variable nature of XIAP deficiency which evolves over life for individual patients. Better therapeutic strategies and prospective studies are required to reduce morbidity and mortality and improve decision-making and long-term outcomes for patients with XIAP deficiency.
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Affiliation(s)
- Linlin Yang
- Department of Clinical Immunology, Royal Free London NHS Foundation Trust, London NW3 2PF, United Kingdom; Institute for Immunity and Transplantation, University College London, London NW3 2PF, United Kingdom; Department of Hematology, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Claire Booth
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Trust, London WC1N 1JH; Molecular and Cellular Immunology, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Carsten Speckmann
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, Medical Center - University of Freiburg, Germany; Center for Pediatrics and Adolescent Medicine, Department of Pediatric Hematology and Oncology, Faculty of Medicine, Medical Center - University of Freiburg, Germany
| | - Markus G Seidel
- Research Unit for Pediatric Hematology and Immunology, Division of Pediatric Hematology-Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Austen Jj Worth
- Department of Immunology and Gene Therapy, Great Ormond Street Hospital for Children NHS Trust, London WC1N 1JH
| | - Gerhard Kindle
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, Medical Center - University of Freiburg, Germany
| | - Arjan C Lankester
- Willem-Alexander Children's Hospital, Department of Pediatrics, Stem Cell Transplantation program, Leiden University Medical Center, Leiden, The Netherlands
| | - Grimbacher B
- Institute for Immunity and Transplantation, University College London, London NW3 2PF, United Kingdom; Institute for Immunodeficiency, Center for Chronic Immunodeficiency (CCI), Faculty of Medicine, Medical Center - University of Freiburg, Germany; DZIF - German Center for Infection Research, Satellite Center Freiburg, Germany; CIBSS - Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University, Freiburg, Germany; RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Germany
| | | | - Andrew R Gennery
- Translational and Clinical Research Institute, Newcastle University and Pediatric Immunology + HSCT, Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Mikko Rj Seppanen
- HUS Rare Disease Center, Children and Adolescents, University of Helsinki and Helsinki University Hospital, Finland
| | - Emma C Morris
- Department of Clinical Immunology, Royal Free London NHS Foundation Trust, London NW3 2PF, United Kingdom; Institute for Immunity and Transplantation, University College London, London NW3 2PF, United Kingdom
| | - Siobhan O Burns
- Department of Clinical Immunology, Royal Free London NHS Foundation Trust, London NW3 2PF, United Kingdom; Institute for Immunity and Transplantation, University College London, London NW3 2PF, United Kingdom.
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2
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Simpson J, Fröbel P, Seneviratne S, Brown M, Lowe D, Grimbacher B, Fliegauf M, Fearfield L. Dermatophytosis and STAT3 mutation. Br J Dermatol 2018. [DOI: 10.1111/bjd.17049] [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: 11/29/2022]
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Simpson J, Fröbel P, Seneviratne S, Brown M, Lowe D, Grimbacher B, Fliegauf M, Fearfield L. 皮肤癣菌病和STAT3突变. Br J Dermatol 2018. [DOI: 10.1111/bjd.17065] [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: 11/30/2022]
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Simpson J, Fröbel P, Seneviratne S, Brown M, Lowe D, Grimbacher B, Fliegauf M, Fearfield L. Invasive dermatophyte infection with Trichophyton interdigitale
is associated with prurigo-induced pseudoperforation and a signal transducer and activator of transcription 3 mutation. Br J Dermatol 2018; 179:750-754. [DOI: 10.1111/bjd.15781] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2017] [Indexed: 01/28/2023]
Affiliation(s)
| | - P. Fröbel
- Center for Chronic Immunodeficiency; University Medical Center Freiburg and University of Freiburg; Freiburg Germany
| | - S.L. Seneviratne
- Department of Clinical Immunology; Royal Free Hospital; London U.K
- Institute of Immunity and Transplantation; University College London; London U.K
| | - M. Brown
- Hospital for Tropical Diseases; University College London Hospital; London U.K
| | - D.M. Lowe
- Department of Clinical Immunology; Royal Free Hospital; London U.K
- Institute of Immunity and Transplantation; University College London; London U.K
| | - B. Grimbacher
- Center for Chronic Immunodeficiency; University Medical Center Freiburg and University of Freiburg; Freiburg Germany
- Institute of Immunity and Transplantation; University College London; London U.K
| | - M. Fliegauf
- Center for Chronic Immunodeficiency; University Medical Center Freiburg and University of Freiburg; Freiburg Germany
| | - L. Fearfield
- Chelsea and Westminster Hospital; London U.K
- Royal Marsden Hospital; London U.K
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5
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Brent J, Guzman D, Bangs C, Grimbacher B, Fayolle C, Huissoon A, Bethune C, Thomas M, Patel S, Jolles S, Alachkar H, Kumaratne D, Baxendale H, Edgar JD, Helbert M, Hambleton S, Arkwright PD. Clinical and laboratory correlates of lung disease and cancer in adults with idiopathic hypogammaglobulinaemia. Clin Exp Immunol 2016; 184:73-82. [PMID: 26646609 DOI: 10.1111/cei.12748] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2015] [Indexed: 12/31/2022] Open
Abstract
Idiopathic hypogammaglobulinaemia, including common variable immune deficiency (CVID), has a heterogeneous clinical phenotype. This study used data from the national UK Primary Immune Deficiency (UKPID) registry to examine factors associated with adverse outcomes, particularly lung damage and malignancy. A total of 801 adults labelled with idiopathic hypogammaglobulinaemia and CVID aged 18-96 years from 10 UK cities were recruited using the UKPID registry database. Clinical and laboratory data (leucocyte numbers and serum immunoglobulin concentrations) were collated and analysed using uni- and multivariate statistics. Low serum immunoglobulin (Ig)G pre-immunoglobulin replacement therapy was the key factor associated with lower respiratory tract infections (LRTI) and history of LRTI was the main factor associated with bronchiectasis. History of overt LRTI was also associated with a significantly shorter delay in diagnosis and commencing immunoglobulin replacement therapy [5 (range 1-13 years) versus 9 (range 2-24) years]. Patients with bronchiectasis started immunoglobulin replacement therapy significantly later than those without this complication [7 (range 2-22) years versus 5 (range 1-13) years]. Patients with a history of LRTI had higher serum IgG concentrations on therapy and were twice as likely to be on prophylactic antibiotics. Ensuring prompt commencement of immunoglobulin therapy in patients with idiopathic hypogammaglobulinaemia is likely to help prevent LRTI and subsequent bronchiectasis. Cancer was the only factor associated with mortality. Overt cancer, both haematological and non-haematological, was associated with significantly lower absolute CD8(+) T cell but not natural killer (NK) cell numbers, raising the question as to what extent immune senescence, particularly of CD8(+) T cells, might contribute to the increased risk of cancers as individuals age.
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Affiliation(s)
- J Brent
- Paediatric Allergy and Immunology, University of Manchester, Manchester
| | - D Guzman
- UK-PIN UKPID Registry Team, London and Manchester.,Immunology, Royal Free Hospital, London
| | - C Bangs
- Paediatric Allergy and Immunology, University of Manchester, Manchester.,UK-PIN UKPID Registry Team, London and Manchester
| | - B Grimbacher
- UK-PIN UKPID Registry Team, London and Manchester
| | - C Fayolle
- Immunology, St Bartholomew's Hospital, London
| | - A Huissoon
- West Midlands Immunodeficiency Centre, Birmingham Heartlands Hospital, Birmingham
| | - C Bethune
- Immunology, Derriford Hospital, Plymouth
| | - M Thomas
- Immunology, NHS Greater Glasgow and Clyde, Glasgow
| | - S Patel
- Immunology, John Radcliffe Hospital, Oxford
| | - S Jolles
- Department of Immunology, University Hospital of Wales, Cardiff
| | - H Alachkar
- Immunology, Salford Royal Foundation Trust, Manchester
| | - D Kumaratne
- Immunology, Addenbrookes Hospital, Cambridge
| | | | - J D Edgar
- Regional Immunology Service, the Royal Hospitals, Belfast
| | - M Helbert
- Department of Immunology, Manchester Royal Infirmary, Manchester
| | - S Hambleton
- Primary Immunodeficiency Group, Newcastle University, Newcastle upon Tyne, UK
| | - P D Arkwright
- Paediatric Allergy and Immunology, University of Manchester, Manchester
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6
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Elgizouli M, Lowe DM, Speckmann C, Schubert D, Hülsdünker J, Eskandarian Z, Dudek A, Schmitt-Graeff A, Wanders J, Jørgensen SF, Fevang B, Salzer U, Nieters A, Burns S, Grimbacher B. Activating PI3Kδ mutations in a cohort of 669 patients with primary immunodeficiency. Clin Exp Immunol 2015; 183:221-9. [PMID: 26437962 DOI: 10.1111/cei.12706] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2015] [Indexed: 12/17/2022] Open
Abstract
The gene PIK3CD codes for the catalytic subunit of phosphoinositide 3-kinase δ (PI3Kδ), and is expressed solely in leucocytes. Activating mutations of PIK3CD have been described to cause an autosomal dominant immunodeficiency that shares clinical features with common variable immunodeficiency (CVID). We screened a cohort of 669 molecularly undefined primary immunodeficiency patients for five reported mutations (four gain-of-function mutations in PIK3CD and a loss of function mutation in PIK3R1) using pyrosequencing. PIK3CD mutations were identified in three siblings diagnosed with CVID and two sporadic cases with a combined immunodeficiency (CID). The PIK3R1 mutation was not identified in the cohort. Our patients with activated PI3Kδ syndrome (APDS) showed a range of clinical and immunological findings, even within a single family, but shared a reduction in naive T cells. PIK3CD gain of function mutations are more likely to occur in patients with defective B and T cell responses and should be screened for in CVID and CID, but are less likely in patients with a pure B cell/hypogammaglobulinaemia phenotype.
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Affiliation(s)
- M Elgizouli
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.,Faculty of Biology, Albert Ludwigs University, Freiburg, Germany
| | - D M Lowe
- Institute of Immunity and Transplantation, University College London, London, UK
| | - C Speckmann
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.,Department of Pediatrics and Adolescent Medicine, University Medical Center, Freiburg, Germany
| | - D Schubert
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM), Albert Ludwigs University, Freiburg, Germany.,Faculty of Biology, Albert Ludwigs University, Freiburg, Germany
| | - J Hülsdünker
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM), Albert Ludwigs University, Freiburg, Germany
| | - Z Eskandarian
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - A Dudek
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.,Spemann Graduate School of Biology and Medicine (SGBM), Albert Ludwigs University, Freiburg, Germany
| | - A Schmitt-Graeff
- Department of Pathology, University Medical Center, Freiburg, Germany
| | - J Wanders
- Institute of Immunity and Transplantation, University College London, London, UK
| | - S F Jørgensen
- Research Institute of Internal Medicine, Oslo University Hospital and University of Oslo, and Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - B Fevang
- Research Institute of Internal Medicine, Oslo University Hospital and University of Oslo, and Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - U Salzer
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - A Nieters
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - S Burns
- Institute of Immunity and Transplantation, University College London, London, UK
| | - B Grimbacher
- Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany.,Institute of Immunity and Transplantation, University College London, London, UK
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7
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Affiliation(s)
- B Grimbacher
- Center for Chronic Immunodeficiency, Freiburg, Germany
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8
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Metzger ML, Michelfelder I, Goldacker S, Melkaoui K, Litzman J, Guzman D, Grimbacher B, Salzer U. Low ficolin-2 levels in common variable immunodeficiency patients with bronchiectasis. Clin Exp Immunol 2015; 179:256-64. [PMID: 25251245 PMCID: PMC4298403 DOI: 10.1111/cei.12459] [Citation(s) in RCA: 20] [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] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2014] [Indexed: 11/27/2022] Open
Abstract
Common variable immunodeficiency (CVID) encompasses a heterogeneous group of antibody deficiencies characterized by susceptibility to recurrent infections and sequelae, including bronchiectasis. We investigated the relevance of the lectin complement pathway in CVID patients by analysing ficolin-2 and ficolin-3 serum levels and genotyping single nucleotide polymorphisms (SNPs) in the FCN2 and FCN3 genes. Our results show that ficolin-2 levels in CVID patients are significantly lower (P < 0.0001) than in controls. The lowest ficolin-2 levels are found in CVID patients with bronchiectasis (P = 0.0004) and autoimmunity (P = 0.04). Although serum levels of ficolin-3 were similar in CVID patients and controls, CVID patients with bronchiectasis again showed lower levels when compared to controls (P = 0.0001). Analysis of single nucleotide polymorphisms in the FCN2 gene confirmed known influences on ficolin-2 serum levels, but did not support a genetic basis for the observed ficolin-2 deficiency in CVID. We found that CVID patients with bronchiectasis have very low levels of ficolin-2. The reason for the deficiency of ficolin-2 in CVID and any possible causal relationship is currently unknown. However, as bronchiectasis is a very important factor for morbidity and mortality in CVID, ficolin-2 could also serve as biomarker for monitoring disease complications such as bronchiectasis.
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Affiliation(s)
- M-L Metzger
- Centre for Chronic Immunodeficiency (CCI), University Medical Centre Freiburg, University of FreiburgFreiburg, Germany
| | - I Michelfelder
- Centre for Chronic Immunodeficiency (CCI), University Medical Centre Freiburg, University of FreiburgFreiburg, Germany
| | - S Goldacker
- Centre for Chronic Immunodeficiency (CCI), University Medical Centre Freiburg, University of FreiburgFreiburg, Germany
| | - K Melkaoui
- Centre for Chronic Immunodeficiency (CCI), University Medical Centre Freiburg, University of FreiburgFreiburg, Germany
| | - J Litzman
- Department of Clinical Immunology and Allergology, St. Anne's University HospitalBrno, Czech Republic
- Faculty of Medicine, Masaryk UniversityBrno, Czech Republic
- Central European Institute of Technology (CEITEC), Masaryk UniversityBrno, Czech Republic
| | - D Guzman
- Department of Clinical Immunology and Molecular Pathology, Royal Free Hospital, University College LondonLondon, UK
| | - B Grimbacher
- Centre for Chronic Immunodeficiency (CCI), University Medical Centre Freiburg, University of FreiburgFreiburg, Germany
- Department of Clinical Immunology and Molecular Pathology, Royal Free Hospital, University College LondonLondon, UK
| | - U Salzer
- Centre for Chronic Immunodeficiency (CCI), University Medical Centre Freiburg, University of FreiburgFreiburg, Germany
- Department of Rheumatology and Clinical Immunology, University Medical Centre FreiburgFreiburg, Germany
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9
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Makatsori M, Kiani-Alikhan S, Manson AL, Verma N, Leandro M, Gurugama NP, Longhurst HJ, Grigoriadou S, Buckland M, Kanfer E, Hanson S, Ibrahim MAA, Grimbacher B, Chee R, Seneviratne SL. Hypogammaglobulinaemia after rituximab treatment-incidence and outcomes. QJM 2014; 107:821-8. [PMID: 24778295 DOI: 10.1093/qjmed/hcu094] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [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: 12/23/2022] Open
Abstract
BACKGROUND Rituximab, a chimeric monoclonal antibody against CD20, is increasingly used in the treatment of B-cell lymphomas and autoimmune conditions. Transient peripheral B-cell depletion is expected following rituximab therapy. Although initial clinical trials did not show significant hypogammaglobulinaemia, reports of this are now appearing in the literature. METHODS We performed a retrospective review of patients previously treated with rituximab that were referred to Clinical Immunology with symptomatic or severe hypogammaglobulinaemia. Patient clinical histories, immunological markers, length of rituximab treatment and need for intravenous immunoglobulin replacement therapy (IVIG) were evaluated. An audit of patients receiving rituximab for any condition in a 12-month period and frequency of hypogammaglobulinaemia was also carried out. RESULTS We identified 19 post-rituximab patients with persistent, symptomatic panhypogammaglobulinaemia. Mean IgG level was 3.42 ± 0.4 g/l (normal range 5.8-16.3 g/l). All patients had reduced or absent B-cells. Haemophilus Influenzae B, tetanus and Pneumococcal serotype-specific antibody levels were all reduced and patients failed to mount an immune response post-vaccination. Nearly all of them ultimately required IVIG. The mean interval from the last rituximab dose and need for IVIG was 36 months (range 7 months-7 years). Of note, 23.7% of 114 patients included in the audit had hypogammaglobulinaemia. CONCLUSION With the increasing use of rituximab, it is important for clinicians treating these patients to be aware of hypogammaglobulinaemia and serious infections occurring even years after completion of treatment and should be actively looked for during follow-up. Referral to clinical immunology services and, if indicated, initiation of IVIG should be considered.
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Affiliation(s)
- M Makatsori
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - S Kiani-Alikhan
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - A L Manson
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - N Verma
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - M Leandro
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - N P Gurugama
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - H J Longhurst
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - S Grigoriadou
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - M Buckland
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - E Kanfer
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - S Hanson
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - M A A Ibrahim
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - B Grimbacher
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - R Chee
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
| | - S L Seneviratne
- From the Allergy Department, Royal Brompton and Harefield NHS Trust, London, UK, Department of Immunology, Royal Surrey County Hospital NHS Foundation Trust, Guildford, UK, Department of Immunology, Barts Health NHS Trust, London, UK, Department of Immunology, Royal Free London NHS Foundation Trust, London, UK, Department of Rheumatology, University College London Hospital, London, UK, King's College London, King's Health Partners, King's College Hospital NHS Foundation Trust, School of Medicine, Division of Asthma, Allergy & Lung Biology, Department of Immunological Medicine, London, UK, Department of Haematology, Imperial College Healthcare NHS Trust, London, UK and Center for Chronic Immunodeficiency, University Medical Center Freiburg, Freiburg, Germany
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Edgar JDM, Buckland M, Guzman D, Conlon NP, Knerr V, Bangs C, Reiser V, Panahloo Z, Workman S, Slatter M, Gennery AR, Davies EG, Allwood Z, Arkwright PD, Helbert M, Longhurst HJ, Grigoriadou S, Devlin LA, Huissoon A, Krishna MT, Hackett S, Kumararatne DS, Condliffe AM, Baxendale H, Henderson K, Bethune C, Symons C, Wood P, Ford K, Patel S, Jain R, Jolles S, El-Shanawany T, Alachkar H, Herwadkar A, Sargur R, Shrimpton A, Hayman G, Abuzakouk M, Spickett G, Darroch CJ, Paulus S, Marshall SE, McDermott EM, Heath PT, Herriot R, Noorani S, Turner M, Khan S, Grimbacher B. The United Kingdom Primary Immune Deficiency (UKPID) Registry: report of the first 4 years' activity 2008-2012. Clin Exp Immunol 2014; 175:68-78. [PMID: 23841717 PMCID: PMC3898556 DOI: 10.1111/cei.12172] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/04/2013] [Indexed: 12/11/2022] Open
Abstract
This report summarizes the establishment of the first national online registry of primary immune deficency in the United Kingdom, the United Kingdom Primary Immunodeficiency (UKPID Registry). This UKPID Registry is based on the European Society for Immune Deficiency (ESID) registry platform, hosted on servers at the Royal Free site of University College, London. It is accessible to users through the website of the United Kingdom Primary Immunodeficiency Network (www.ukpin.org.uk). Twenty-seven centres in the United Kingdom are actively contributing data, with an additional nine centres completing their ethical and governance approvals to participate. This indicates that 36 of 38 (95%) of recognized centres in the United Kingdom have engaged with this project. To date, 2229 patients have been enrolled, with a notable increasing rate of recruitment in the past 12 months. Data are presented on the range of diagnoses recorded, estimated minimum disease prevalence, geographical distribution of patients across the United Kingdom, age at presentation, diagnostic delay, treatment modalities used and evidence of their monitoring and effectiveness.
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Affiliation(s)
- J D M Edgar
- Regional Immunology Service, The Royal Hospitals, Belfast, East Yorkshire; Centre for Infection and Immunity, Queen's University Belfast, Belfast, East Yorkshire
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11
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Gathmann B, Goldacker S, Klima M, Belohradsky BH, Notheis G, Ehl S, Ritterbusch H, Baumann U, Meyer-Bahlburg A, Witte T, Schmidt R, Borte M, Borte S, Linde R, Schubert R, Bienemann K, Laws HJ, Dueckers G, Roesler J, Rothoeft T, Krüger R, Scharbatke EC, Masjosthusmann K, Wasmuth JC, Moser O, Kaiser P, Groß-Wieltsch U, Classen CF, Horneff G, Reiser V, Binder N, El-Helou SM, Klein C, Grimbacher B, Kindle G. The German national registry for primary immunodeficiencies (PID). Clin Exp Immunol 2013; 173:372-80. [PMID: 23607573 DOI: 10.1111/cei.12105] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2013] [Indexed: 11/30/2022] Open
Abstract
In 2009, a federally funded clinical and research consortium (PID-NET, http://www.pid-net.org) established the first national registry for primary immunodeficiencies (PID) in Germany. The registry contains clinical and genetic information on PID patients and is set up within the framework of the existing European Database for Primary Immunodeficiencies, run by the European Society for Primary Immunodeficiencies. Following the example of other national registries, a central data entry clerk has been employed to support data entry at the participating centres. Regulations for ethics approvals have presented a major challenge for participation of individual centres and have led to a delay in data entry in some cases. Data on 630 patients, entered into the European registry between 2004 and 2009, were incorporated into the national registry. From April 2009 to March 2012, the number of contributing centres increased from seven to 21 and 738 additional patients were reported, leading to a total number of 1368 patients, of whom 1232 were alive. The age distribution of living patients differs significantly by gender, with twice as many males than females among children, but 15% more women than men in the age group 30 years and older. The diagnostic delay between onset of symptoms and diagnosis has decreased for some PID over the past 20 years, but remains particularly high at a median of 4 years in common variable immunodeficiency (CVID), the most prevalent PID.
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Affiliation(s)
- B Gathmann
- Centre of Chronic Immunodeficiency, University Medical Center Freiburg and University of Freiburg, Freiburg, Germany.
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12
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Engelhardt KR, Grimbacher B, Niehues T. [Primary immunodeficiency]. Z Rheumatol 2013; 72:643-52. [PMID: 23989691 DOI: 10.1007/s00393-013-1161-6] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Primary (inborn) immunodeficiency is caused by gene defects that impact both the innate and the adaptive immune system. Individuals with an immunedeficiency primarily come to medical attention with recurrent infections. Most diagnoses are first made in childhood and include cellular immunodeficiency, defects of phagocyte function and other primary immunodeficiencies. Antibody deficiencies, particularly common variable immunodeficiency (CVID) and complement defects may, however, not become manifested until adulthood. A pathological susceptibility to infection in adults is defined as more than three infections per year that require treatment with antibiotics and last longer than 4 weeks each. Clinical clues for immunodeficiency are pathological susceptibility to infections and immune dysregulation. The former is characterized by frequent and severe infections with often unusual pathogens, localization, course and/or intensity. Immune dysregulation comprises granulomas, autoimmune diseases, recurrent fever/chronic inflammation, tendency to eczema, lymphoproliferation and chronic enteritis. There are evidence-based guidelines and consensus documents for the diagnosis and treatment of primary immunodeficiencies. Therapeutic approaches depend on the nature of the immune defect and range from immunoglobulin substitution for antibody deficiencies to bone marrow transplantation for severe cellular immune defects.
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Affiliation(s)
- K R Engelhardt
- Centrum für Chronische Immundefizienz, Universitätsklinikum Freiburg, Freiburg, Deutschland
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13
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Speckmann C, Lehmberg K, Albert MH, Damgaard RB, Fritsch M, Gyrd-Hansen M, Rensing-Ehl A, Vraetz T, Grimbacher B, Salzer U, Fuchs I, Ufheil H, Belohradsky BH, Hassan A, Cale CM, Elawad M, Strahm B, Schibli S, Lauten M, Kohl M, Meerpohl JJ, Rodeck B, Kolb R, Eberl W, Soerensen J, von Bernuth H, Lorenz M, Schwarz K, Zur Stadt U, Ehl S. X-linked inhibitor of apoptosis (XIAP) deficiency: the spectrum of presenting manifestations beyond hemophagocytic lymphohistiocytosis. Clin Immunol 2013; 149:133-41. [PMID: 23973892 DOI: 10.1016/j.clim.2013.07.004] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 07/14/2013] [Accepted: 07/23/2013] [Indexed: 02/08/2023]
Abstract
X-linked inhibitor of apoptosis (XIAP) deficiency caused by mutations in BIRC4 was initially described in patients with X-linked lymphoproliferative syndrome (XLP) who had no mutations in SH2D1A. In the initial reports, EBV-associated hemophagocytic lymphohistiocytosis (HLH) was the predominant clinical phenotype. Among 25 symptomatic patients diagnosed with XIAP deficiency, we identified 17 patients who initially presented with manifestations other than HLH. These included Crohn-like bowel disease (n=6), severe infectious mononucleosis (n=4), isolated splenomegaly (n=3), uveitis (n=1), periodic fever (n=1), fistulating skin abscesses (n=1) and severe Giardia enteritis (n=1). Subsequent manifestations included celiac-like disease, antibody deficiency, splenomegaly and partial HLH. Screening by flow cytometry identified 14 of 17 patients in our cohort. However, neither genotype nor protein expression nor results from cell death studies were clearly associated with the clinical phenotype. Only mutation analysis can reliably identify affected patients. XIAP deficiency must be considered in a wide range of clinical presentations.
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Affiliation(s)
- C Speckmann
- Centre of Chronic Immunodeficiency, University Medical Center Freiburg, Germany; Center for Pediatrics and Aldolescent Medicine, University Medical Center Freiburg, Germany.
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14
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Saadoun D, Romberg N, Chamberlain N, Geha R, Grimbacher B, Cunningham Rundles C, Meffre E. Les mutations de TACI associées aux DICV affectent la sélection et l’activation des lymphocytes B autoréactifs. Rev Med Interne 2013. [DOI: 10.1016/j.revmed.2013.03.231] [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: 10/26/2022]
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15
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Wong GK, Goldacker S, Winterhalter C, Grimbacher B, Chapel H, Lucas M, Alecsandru D, McEwen D, Quinti I, Martini H, Milito C, Schmidt RE, Ernst D, Espanol T, Vidaller A, Carbone J, Fernandez-Cruz E, Lougaris V, Plebani A, Kutukculer N, Gonzalez-Granado LI, Contreras R, Kiani-Alikhan S, Ibrahim MAA, Litzman J, Jones A, Gaspar HB, Hammarstrom L, Baumann U, Warnatz K, Huissoon AP. Outcomes of splenectomy in patients with common variable immunodeficiency (CVID): a survey of 45 patients. Clin Exp Immunol 2013; 172:63-72. [PMID: 23480186 DOI: 10.1111/cei.12039] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2012] [Indexed: 01/29/2023] Open
Abstract
Splenectomy has been used in patients with common variable immunodeficiency disorders (CVID), mainly in the context of refractory autoimmune cytopenia and suspected lymphoma, but there are understandable concerns about the potential of compounding an existing immunodeficiency. With increasing use of rituximab as an alternative treatment for refractory autoimmune cytopenia, the role of splenectomy in CVID needs to be re-examined. This retrospective study provides the largest cohesive data set to date describing the outcome of splenectomy in 45 CVID patients in the past 40 years. Splenectomy proved to be an effective long-term treatment in 75% of CVID patients with autoimmune cytopenia, even in some cases when rituximab had failed. Splenectomy does not worsen mortality in CVID and adequate immunoglobulin replacement therapy appears to play a protective role in overwhelming post-splenectomy infections. Future trials comparing the effectiveness and safety of rituximab and splenectomy are needed to provide clearer guidance on the second-line management of autoimmune cytopenia in CVID.
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Affiliation(s)
- G K Wong
- West Midlands Primary Immunodeficiency centre, Birmingham Heartlands Hospital, UK
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16
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Orange JS, Belohradsky BH, Berger M, Borte M, Hagan J, Jolles S, Wasserman RL, Baggish JS, Saunders R, Grimbacher B. Evaluation of correlation between dose and clinical outcomes in subcutaneous immunoglobulin replacement therapy. Clin Exp Immunol 2012; 169:172-81. [PMID: 22774992 PMCID: PMC3406377 DOI: 10.1111/j.1365-2249.2012.04594.x] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The importance of serum immunoglobulin (Ig)G concentration in IgG replacement therapy for primary immunodeficiency diseases is established in certain settings. Generally, IgG is infused via the intravenous (IVIG) or subcutaneous (SCIG) route. For IVIG infusion, published data demonstrate that higher IgG doses and trough levels provide patients with improved protection from infection. The same conclusions are not yet accepted for SCIG; data from two recent Phase III studies and a recent post-hoc analysis, however, suggest the same correlation between higher SCIG dose and serum IgG concentration and decreased incidence of infection seen with IVIG. Other measures of clinical efficacy have not been considered similarly. Thus, combined analyses of these and other published SCIG studies were performed; a full comparison of the 13 studies was, however, limited by non-standardized definitions and reporting. Despite these limitations, our analyses indicate that certain clinical outcomes improve at higher SCIG doses and associated higher serum IgG concentrations, and suggest that there might be opportunity to improve patient outcomes via SCIG dose adjustment.
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Affiliation(s)
- J S Orange
- Division of Immunology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
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17
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Hernandez-Trujillo HS, Chapel H, Lo Re V, Notarangelo LD, Gathmann B, Grimbacher B, Boyle JM, Hernandez-Trujillo VP, Scalchunes C, Boyle ML, Orange JS. Comparison of American and European practices in the management of patients with primary immunodeficiencies. Clin Exp Immunol 2012; 169:57-69. [PMID: 22670779 PMCID: PMC3390474 DOI: 10.1111/j.1365-2249.2012.04588.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2012] [Indexed: 11/29/2022] Open
Abstract
Primary immunodeficiency diseases (PIDs) comprise a heterogeneous group of rare disorders. This study was devised in order to compare management of these diseases in the northern hemisphere, given the variability of practice among clinicians in North America. The members of two international societies for clinical immunologists were asked about their management protocols in relation to their PID practice. An anonymous internet questionnaire, used previously for a survey of the American Academy of Allergy, Asthma and Immunology (AAAAI), was offered to all full members of the European Society for Immunodeficiency (ESID). The replies were analysed in three groups, according to the proportion of PID patients in the practice of each respondent; this resulted in two groups from North America and one from Europe. The 123 responses from ESID members (23·7%) were, in the majority, very similar to those of AAAAI respondents, with > 10% of their practice devoted to primary immunodeficiency. There were major differences between the responses of these two groups and those of the general AAAAI respondents whose clinical practice was composed of < 10% of PID patients. These differences included the routine use of intravenous immunoglobulin therapy (IVIg) for particular types of PIDs, initial levels of IVIg doses, dosing intervals, routine use of prophylactic antibiotics, perceptions of the usefulness of subcutaneous immunoglobulin therapy (SCIg) and of the risk to patients' health of policies adopted by health-care funders. Differences in practice were identified and are discussed in terms of methods of health-care provision, which suggest future studies for ensuring continuation of appropriate levels of immunoglobulin replacement therapies.
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Chitkara R, Batchelor H, Sapsford RJ, Workman S, Patel ARC, Mackay AJ, Grimbacher B, Hurst JR. P246 Airway and systemic inflammation in stable and exacerbated bronchiectasis: a pilot study. Thorax 2011. [DOI: 10.1136/thoraxjnl-2011-201054c.246] [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: 11/03/2022]
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19
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Jolles S, Bernatowska E, de Gracia J, Borte M, Cristea V, Peter H, Belohradsky B, Wahn V, Neufang-Hüber J, Zenker O, Grimbacher B. Efficacy and safety of Hizentra® in patients with primary immunodeficiency after a dose-equivalent switch from intravenous or subcutaneous replacement therapy. Clin Immunol 2011; 141:90-102. [DOI: 10.1016/j.clim.2011.06.002] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Revised: 05/30/2011] [Accepted: 06/02/2011] [Indexed: 11/28/2022]
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20
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Misbah S, Kuijpers T, van der Heijden J, Grimbacher B, Guzman D, Orange J. Bringing immunoglobulin knowledge up to date: how should we treat today? Clin Exp Immunol 2011; 166:16-25. [PMID: 21762127 DOI: 10.1111/j.1365-2249.2011.04443.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Immunoglobulin (Ig) therapy is constantly evolving. Advances in the basic and clinical science of immunoglobulins have provided new perspectives in using polyclonal IgG to treat patients with primary immunodeficiencies. Recent meta-analyses of patient data and outcomes, optimization of IgG administration and better understanding of the IgG receptor variability and clinical effect are new concepts which practising immunologists can use in tailoring their approach to treating patients with primary immunodeficiencies. This manuscript presents the proceedings of a satellite symposium, held in conjunction with the European Society for Immunodeficiencies (ESID) 2010 meeting, to inform attendees about new scientific concepts in IgG therapy, with the goal of empowering expert level evaluation of what optimal IgG therapy is today.
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Affiliation(s)
- S Misbah
- John Radcliffe Hospital, Oxford, UK Emma Children's Hospital, Amsterdam, the Netherlands Royal Free Hospital and University College London, London, UK.
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21
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Martini H, Enright V, Perro M, Workman S, Birmelin J, Giorda E, Quinti I, Lougaris V, Baronio M, Warnatz K, Grimbacher B. Importance of B cell co-stimulation in CD4(+) T cell differentiation: X-linked agammaglobulinaemia, a human model. Clin Exp Immunol 2011; 164:381-7. [PMID: 21488866 DOI: 10.1111/j.1365-2249.2011.04377.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
We were interested in the question of whether the congenital lack of B cells actually had any influence on the development of the T cell compartment in patients with agammaglobulinaemia. Sixteen patients with X-linked agammaglobulinaemia (XLA) due to mutations in Btk, nine patients affected by common variable immune deficiency (CVID) with <2% of peripheral B cells and 20 healthy volunteers were enrolled. The T cell phenotype was determined with FACSCalibur and CellQuest Pro software. Mann-Whitney two-tailed analysis was used for statistical analysis. The CD4 T cell memory compartment was reduced in patients with XLA of all ages. This T cell subset encompasses both CD4(+)CD45RO(+) and CD4(+)CD45RO(+)CXCR5(+) cells and both subsets were decreased significantly when compared to healthy controls: P = 0·001 and P < 0·0001, respectively. This observation was confirmed in patients with CVID who had <2% B cells, suggesting that not the lack of Bruton's tyrosine kinase but the lack of B cells is most probably the cause of the impaired CD4 T cell maturation. We postulate that this defect is a correlate of the observed paucity of germinal centres in XLA. Our results support the importance of the interplay between B and T cells in the germinal centre for the activation of CD4 T cells in humans.
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Affiliation(s)
- H Martini
- Department of Immunology, Royal Free Hospital and University College London, UK
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22
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Glocker EO, Kotlarz D, Boztug K, Gertz EM, Schäffer AA, Noyan F, Perro M, Diestelhorst J, Allroth A, Murugan D, Hätscher N, Pfeifer D, Sykora KW, Sauer M, Kreipe H, Lacher M, Nustede R, Woellner C, Baumann U, Salzer U, Koletzko S, Shah N, Segal AW, Sauerbrey A, Buderus S, Snapper SB, Grimbacher B, Klein C. Early-onset inflammatory bowel disease caused by mutant IL10 receptor. Lab Invest 2010. [PMCID: PMC3007730 DOI: 10.1186/1479-5876-8-s1-i12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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Hoffmann F, Grimbacher B, Thiel J, Peter HH, Belohradsky BH. Home-based subcutaneous immunoglobulin G replacement therapy under real-life conditions in children and adults with antibody deficiency. Eur J Med Res 2010; 15:238-45. [PMID: 20696632 PMCID: PMC3351992 DOI: 10.1186/2047-783x-15-6-238] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background Subcutaneous immunoglobulin (SCIG) therapy is an alternative to intravenous immunoglobulin (IVIG) therapy. Methods We evaluated the efficacy and safety of the SCIG Vivaglobin® (formerly known as Beriglobin® SC) under real-life conditions in a post-marketing observational study in 82 patients with primary or secondary antibody deficiencies. Health-related quality of life (HRQoL) was evaluated in a subset of 30 patients previously treated with IVIG (including 11 children < 14 years) using the Short Form 36 (SF-36) for patients ≥ 14 years of age (adults) and the Child Health Questionnaire - Parental Form 50 (CHQ-PF50) for children < 14 years of age. Treatment preferences were assessed in adults. Results The mean serum immunoglobulin G (IgG) trough level during SCIG treatment (7.5 g/L) was higher than during previous IVIG treatment (6.6 g/L; p < 0.01). The investigators assessed the efficacy of SCIG therapy as "excellent" in 89% of patients. No systemic adverse drug reactions were observed. Improvements by ≥ 5 points were observed in 5 of 8 SF36 subscales and in 6 of 12 CHQ-PF50 subscales. Statistically significant improvements (p ≤ 0.05) were observed for the SF-36 subscales of bodily pain, general health perceptions, and vitality (adults), and for the CHQ-PF50 subscales of general health perceptions, parental impact - time, parental impact - emotional, and family activities (children). Patients preferred SCIG over IVIG therapy (92%) and home therapy over therapy at the clinic/physician (83%). Conclusion This study confirms that therapy with Vivaglobin® at home is effective, safe, well tolerated, and improves quality of life in patients with antibody deficiency.
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Affiliation(s)
- F Hoffmann
- University Children's Hospital, Paediatric Infectious Diseases and Immunology, Ludwig Maximilians University, Munich, Germany.
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24
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Ballow M, Notarangelo L, Grimbacher B, Cunningham-Rundles C, Stein M, Helbert M, Gathmann B, Kindle G, Knight AK, Ochs HD, Sullivan K, Franco JL. Immunodeficiencies. Clin Exp Immunol 2010; 158 Suppl 1:14-22. [PMID: 19883420 DOI: 10.1111/j.1365-2249.2009.04023.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Primary immunodeficiencies (PIDs) are uncommon, chronic and severe disorders of the immune system in which patients cannot mount a sufficiently protective immune response, leading to an increased susceptibility to infections. The treatment of choice for PID patients with predominant antibody deficiency is intravenous immunoglobulin (Ig) replacement therapy. Despite major advances over the last 20 years in the molecular characterization of PIDs, many patients remain undiagnosed or are diagnosed too late, with severe consequences. Various strategies to ensure timely diagnosis of PIDs are in place, and novel approaches are being developed. In recent years, several patient registries have been established. Such registries shed light on the pathology and natural history of these varied disorders. Analyses of the registry data may also reveal which patients are likely to respond well to higher Ig infusion rates and may help to determine the optimal dosing of Ig products. Faster infusion rates may lead to improved convenience for patients and thus increase patient compliance, and may reduce nursing time and the need for hospital resources. Data from two recent studies suggest that Gamunex and Privigen are well tolerated at high infusion rates. Nevertheless, careful selection of patients for high infusion rates, based on co-morbid conditions and tolerance of the current infusion rate, is advisable. Based on the available data, intravenous Ig offers broad protection against encapsulated organisms. As vaccine trends change, careful monitoring of specific antibody levels in the general population, such as those against pneumococcal and meningococcal bacteria, should be implemented.
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Affiliation(s)
- M Ballow
- Women and Children's Hospital of Buffalo, State University of New York at Buffalo, Buffalo, NY 14222, USA.
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Gathmann B, Grimbacher B, Beauté J, Dudoit Y, Mahlaoui N, Fischer A, Knerr V, Kindle G. The European internet-based patient and research database for primary immunodeficiencies: results 2006-2008. Clin Exp Immunol 2009; 157 Suppl 1:3-11. [PMID: 19630863 DOI: 10.1111/j.1365-2249.2009.03954.x] [Citation(s) in RCA: 146] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Primary immunodeficiencies (PID) are rare diseases; therefore transnational studies are essential to maximize the scientific outcome and to improve diagnosis and therapy. In order to estimate the prevalence of PID in Europe as well as to establish and evaluate harmonized guidelines for the diagnosis and treatment of PID, the European Society for Immunodeficiencies (ESID) has developed an internet-based database for clinical and research data on patients with PID. This database is a platform for epidemiological analyses as well as the development of new diagnostic and therapeutic strategies and the identification of novel disease-associated genes. Within 4 years, 7430 patients from 39 countries have been documented in the ESID database. Common variable immunodeficiency (CVID) represents the most common entity, with 1540 patients or 20.7% of all entries, followed by isolated immunoglobulin (Ig)G subclass deficiency (546 patients, 7.4%). Evaluations show that the average life expectancy for PID patients varies from 1 to 49 years (median), depending on the type of PID. The prevalence and incidence of PID remains a key question to be answered. As the registration progress is far from finished we can only calculate minimum values for PID, with e.g. France currently showing a minimum prevalence of 3.72 patients per 100,000 inhabitants. The most frequently documented permanent treatment is immunoglobulin replacement; 2819 patients (42% of all patients alive) currently receive this form of treatment.
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Affiliation(s)
- B Gathmann
- Department of Rheumatology and Clinical Immunology, University Medical Center Freiburg, Freiburg, Germany
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Afzali B, Mitchell P, Rani A, Khamri W, Kordasti S, Bamford K, Grimbacher B, John S, Lechler R, Lombardi G. Subversion of human CD4+CD25+ regulatory T cells to IL-17-producing T cells by an inflammatory milieu. Cytokine 2009. [DOI: 10.1016/j.cyto.2009.07.060] [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: 10/20/2022]
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Broides A, Shubinsky G, Parvari R, Grimbacher B, Somech R, Garty BZ, Levy J. MHC class 2 deficiency and X-linked agammaglobulinaemia in a consanguineous extended family. Int J Immunogenet 2009; 36:223-6. [DOI: 10.1111/j.1744-313x.2009.00847.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Horn J, Manguiat A, Berglund LJ, Knerr V, Tahami F, Grimbacher B, Fulcher DA. Decrease in phenotypic regulatory T cells in subsets of patients with common variable immunodeficiency. Clin Exp Immunol 2009; 156:446-54. [PMID: 19438597 DOI: 10.1111/j.1365-2249.2009.03913.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Common variable immunodeficiencies (CVID) are a heterogeneous group of antibody deficiency disorders complicated by autoimmune, lymphoproliferative and/or granulomatous manifestations, suggesting variations in immunoregulation. We sought to quantify regulatory CD4 T cells (T(reg) cells) in the blood of CVID patients and to correlate the frequency with clinical manifestations and classification subgroups. Blood samples from 99 CVID patients in Freiburg, London and Sydney, who had been phenotyped clinically and stratified according to their memory B cell phenotype (Freiburg and Paris classification schemes), were analysed for the proportion of T(reg) cells, defined either as CD25(+)/forkhead box P3 (FoxP3)(+), CD25(+)/CD127(low)/FoxP3(+) or CD25(+)/CD127(low) CD4(+) T cells, and results compared with 49 healthy controls. Irrespective of the phenotype used to define them, there was a significant decrease in the T(reg) cell proportion in patients with granulomatous disease and immune cytopenias. This allowed the definition of a subgroup of CVID patients with abnormally low T(reg) cells, which had a higher rate of these two manifestations as well as autoimmune disease in general. There was also a significant reduction in the proportion of T(reg) cells in the Freiburg group Ia compared with other CVID patients and controls, but there were no differences between the Paris groups. The reduction in T(reg) cells in subsets of CVID patients may be relevant to their clinical manifestations, and may contribute to our understanding of the pathogenesis of CVID complications.
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Affiliation(s)
- J Horn
- Division of Clinical Immunology and Rheumatology, Medical Center, University Hospital of Freiburg, Freiburg, Germany
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Grimbacher B. Chronic mucocutaneaous candidiasis is associated with a homozygous mutation in CARD9 (ESID Plenary Session VI : Novel Primary Immunodeficiencies and Late breakers). Rev Med Interne 2009. [DOI: 10.1016/s0248-8663(09)72108-3] [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: 11/25/2022]
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Grimbacher B. Update in Epidemiology of Primary immunodeficiencies in Europe. Rev Med Interne 2009. [DOI: 10.1016/s0248-8663(09)72109-5] [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: 10/20/2022]
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Speckmann C, Enders A, Woellner C, Thiel D, Rensing-Ehl A, Schlesier M, Rohr J, Jakob T, Oswald E, Kopp M, Sanal O, Litzman J, Plebani A, Pietrogrande M, Franco J, Espanol T, Grimbacher B, Ehl S. Reduced memory B cells in patients with hyper IgE syndrome. Clin Immunol 2008; 129:448-54. [DOI: 10.1016/j.clim.2008.08.002] [Citation(s) in RCA: 50] [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: 04/30/2008] [Revised: 07/15/2008] [Accepted: 08/09/2008] [Indexed: 10/21/2022]
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Litzman J, Freiberger T, Grimbacher B, Gathmann B, Salzer U, Pavlík T, Vlcek J, Postránecká V, Trávnícková Z, Thon V. Mannose-binding lectin gene polymorphic variants predispose to the development of bronchopulmonary complications but have no influence on other clinical and laboratory symptoms or signs of common variable immunodeficiency. Clin Exp Immunol 2008; 153:324-30. [PMID: 18637104 DOI: 10.1111/j.1365-2249.2008.03700.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Mannose-binding lectin (MBL), activating protein of the lectin pathway of the complement system, is an important component of the non-specific immune response. MBL2 gene polymorphisms, both in the coding and promoter regions, lead to low or deficient serum MBL levels. Low serum MBL levels were shown to be associated with serious infectious complications, mainly in patients in whom other non-specific immune system barriers were disturbed (granulocytopenia, cystic fibrosis). We have analysed two promoter (-550 and -221) and three exon (codons 52, 54 and 57) MBL2 polymorphisms in a total of 94 patients with common variable immunodeficiency (CVID) from two immunodeficiency centres. Low-producing genotypes were associated with the presence of bronchiectasis (P = 0.009), lung fibrosis (P = 0.037) and also with respiratory insufficiency (P = 0.029). We could not demonstrate any association of MBL deficiency with age at onset of clinical symptoms, age at diagnosis, the number of pneumonias before diagnosis or serum immunoglobulin (Ig)G, IgA and IgM levels before initiation of Ig treatment. No association with emphysema development was observed, such as with lung function test abnormalities. No effect of MBL2 genotypes on the presence of diarrhoea, granuloma formation, lymphadenopathy, splenomegaly, frequency of respiratory tract infection or the number of antibiotic courses of the patients was observed. Our study suggests that low MBL-producing genotypes predispose to bronchiectasis formation, and also fibrosis and respiratory insufficiency development, but have no effect on other complications in CVID patients.
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Affiliation(s)
- J Litzman
- Department of Clinical Immunology and Allergology, Faculty of Medicine, Masaryk University, St Anne's Faculty Hospital, Pekarska, Czech Republic.
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Eades-Perner AM, Gathmann B, Knerr V, Guzman D, Veit D, Kindle G, Grimbacher B. The European internet-based patient and research database for primary immunodeficiencies: results 2004-06. Clin Exp Immunol 2007; 147:306-12. [PMID: 17223972 PMCID: PMC1810463 DOI: 10.1111/j.1365-2249.2006.03292.x] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [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: 12/01/2022] Open
Abstract
Because primary immunodeficiencies (PID) are rare diseases, transnational studies are essential to maximize the scientific outcome and lead to improved diagnosis and therapy. Immunologists in Europe have united to determine the prevalence of PID in Europe and to establish and evaluate harmonized guidelines for the diagnosis and treatment of PID as well as to improve the awareness of PID in Europe. In order to achieve this aim we have developed an internet-based database for clinical and research data on patients with PID. This database forms the platform for studies of demographics, the development of new diagnostic and therapeutic strategies and the identification of novel disease-associated genes. The database is completely secure, while providing access to researchers via a standard browser using password and encrypted log-in sessions and conforms to all European and national ethics and data protection guidelines. So far 2386 patients have been documented by 35 documenting centres in 20 countries. Common variable immunodeficiency (CVID) is the most common entity, accounting for almost 30% of all entries. First statistical analyses on the quality of life of patients show the advantages of immunoglobulin replacement therapy, at the same time revealing a mean diagnostic delay of over 4 years. First studies on specific questions on selected PID are now under way. The platform of this database can be used for any type of medical condition.
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Affiliation(s)
- A-M Eades-Perner
- Division of Rheumatology and Clinical Immunology, University Hospital Freiburg, Germany
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Neumann C, Grimbacher B. [Molecular basis of common variable immunodeficiency]. Dtsch Med Wochenschr 2007; 132:885-7. [PMID: 17443446 DOI: 10.1055/s-2007-973634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- C Neumann
- Abteilung für Rheumatologie und klinische Immunologie, Medizinische Klinik, Universitätsklinikum Freiburg
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Abstract
UNLABELLED Primary immunodeficiencies (PIDs) belong to the group of rare diseases. The European Society for Immunodeficiencies (ESID), is establishing an innovative European patient and research database network for continuous long-term documentation of patients, in order to improve the diagnosis, classification, prognosis and therapy of PIDs. The ESID Online Database is a web-based system aimed at data storage, data entry, reporting and the import of pre-existing data sources in an enterprise business-to-business integration (B2B). The online database is based on Java 2 Enterprise System (J2EE) with high-standard security features, which comply with data protection laws and the demands of a modern research platform. AVAILABILITY The ESID Online Database is accessible via the official website (http://www.esid.org/). SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- D Guzman
- Department of Rheumatology and Clinical Immunology, University Hospital Freiburg, Germany
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36
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Marks A, Meyerson H, Grimbacher B, Hostoffer R. Genetic Analysis of Autosomal Dominant Common Variable Immunodeficiency. J Allergy Clin Immunol 2007. [DOI: 10.1016/j.jaci.2006.11.067] [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: 11/30/2022]
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Kittner JM, Grimbacher B, Wulff W, Jäger B, Schmidt RE. Patients' attitude to subcutaneous immunoglobulin substitution as home therapy. J Clin Immunol 2006; 26:400-5. [PMID: 16783533 DOI: 10.1007/s10875-006-9031-5] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [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: 02/24/2006] [Accepted: 05/16/2006] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Since 2003, immunoglobulin preparations have been approved for subcutaneous (s.c.) use in Germany. Although all our adult patients on intravenous (i.v.) substitution were offered to switch to s.c. home therapy, approximately half of them refused to change. METHODS To evaluate patients' attitude towards s.c. home therapy, a questionnaire was developed and sent to 125 patients. Questions had to be answered by ticking numbers on a Likert scale from 1 (not at all) to 8 (very much). Four scales of the Freiburg Personality Inventory (FPI) were added. From the 70 questionnaires returned (56%), 61 could be analysed (i.v. n = 28, s.c. n = 33). RESULTS The i.v. treated patients were afraid of being more busy with self-administration (6.9 +/- 2.1). This was not a serious concern in the s.c. treated group (3.6 +/- 1.8, p < 0.001). Many i.v. treated patients worried about severe adverse reactions at home (4.7 +/- 2.8), but patients in the s.c. group did not (1.7 +/- 1.0, p < 0.001). The statement "I dislike to puncture myself" reached 5.3 +/- 2.7 points in the i.v. treated group, but only 2.0 +/- 1.1 (p < 0.001) in the s.c. treated patients. As main reason, patients on i.v. substitution considered s.c. therapy as inconvenient (48%). Secondly, they were afraid of side effects (31%). All patients on s.c. therapy appreciated the new treatment (7.2 +/- 1.0). Main advantage for them was an increase of flexibility (6.6 +/- 1.6). The FPI displayed lower values for s.c. treated patients in the scales "Physical Complaints" and "Emotional Lability". CONCLUSION Those patients who had changed to s.c. therapy were highly satisfied. However, others preferred to stay on i.v. treatment for different reasons. Perception of inconvenience, anxiety of side effects, but also personal traits may play a role.
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Affiliation(s)
- J M Kittner
- Clinical Immunology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
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38
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Salzer U, Chapel HM, Webster ADB, Pan-Hammarström Q, Schmitt-Graeff A, Schlesier M, Peter HH, Rockstroh JK, Schneider P, Schäffer AA, Hammarström L, Grimbacher B. Mutations in TNFRSF13B encoding TACI are associated with common variable immunodeficiency in humans. Nat Genet 2005; 37:820-8. [PMID: 16007087 DOI: 10.1038/ng1600] [Citation(s) in RCA: 468] [Impact Index Per Article: 24.6] [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: 02/07/2005] [Accepted: 05/16/2005] [Indexed: 02/07/2023]
Abstract
The functional interaction of BAFF and APRIL with TNF receptor superfamily members BAFFR, TACI and BCMA is crucial for development and maintenance of humoral immunity in mice and humans. Using a candidate gene approach, we identified homozygous and heterozygous mutations in TNFRSF13B, encoding TACI, in 13 individuals with common variable immunodeficiency. Homozygosity with respect to mutations causing the amino acid substitutions S144X and C104R abrogated APRIL binding and resulted in loss of TACI function, as evidenced by impaired proliferative response to IgM-APRIL costimulation and defective class switch recombination induced by IL-10 and APRIL or BAFF. Family members heterozygous with respect to the C104R mutation and individuals with sporadic common variable immunodeficiency who were heterozygous with respect to the amino acid substitutions A181E, S194X and R202H had humoral immunodeficiency. Although signs of autoimmunity and lymphoproliferation are evident, the human phenotype differs from that of the Tnfrsf13b-/- mouse model.
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Affiliation(s)
- U Salzer
- Division of Rheumatology and Clinical Immunology, Medical Center, University Hospital, Hugstetterstr. 55, 79106 Freiburg, Germany
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39
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Wintergerst U, Gruber R, Grimbacher B. [Treatment of primary immune defects]. MMW Fortschr Med 2005; 147:32-5. [PMID: 15766024] [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: 05/02/2023]
Abstract
Management of immunodeficient patients includes monitoring of growth, diet, personal hygiene and life habits, including environmental factors. Major therapeutic stays are prevention, early detection and the decisive treatment of infections. Attenuated live vaccines, non-irradiated blood products and blood containing CMV antibodies should not be applied. In the case of antibody defects immunoglobulin substitution is a specific form of treatment. Enzyme replacement is a causal approach to an adenosine deaminase defect. For numerous primary immune defects, bone marrow transplantation represents the best causal therapeutic measure. In the absence of a bone marrow donor, alternative gene therapy is available for the management of severe combined immunodeficiency on the X-chromosome (X-SCID), and adenosine deaminase deficiency (ADA deficiency).
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Affiliation(s)
- U Wintergerst
- Kinderklinik und Poliklinik im Dr. von Haunerschen Kinderspital, Klinikum der Universität München.
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40
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Abstract
Different individuals with the same kind of primary immunodeficiency may start having symptoms from early childhood on, or alternatively much later in adult life, or never. The differences in phenotype can only partly be deduced from genotype-analysis or--in case of female patients with X-linked diseases--from age-related skewing of lyonisation. The role of compensatory immune mechanisms is less clear. The microbial spectrum of infections is usually the same for both adult and infantile forms of a special primary immunodeficiency syndrome. Yet, many of the adult forms are associated with non-infectious complications, such as granuloma formation, autoimmunity or tumors. Besides standard antibiotic treatment and IgG replacement therapy, there are now different cytokine- or enzyme-replacement regimens available for some of the primary immunodeficiencies. However, exact diagnostic classification of the immunodeficiency should be obtained before such treatment modalities are used. Adult primary immunodeficiency syndromes therefore represent a challenge to both clinicians and molecular biologists.
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Affiliation(s)
- S Gadola
- Klinik für Rheumatologie und Klinische Immunologie/Allergologie, Universitätsspital INSEL, Bern, Schweiz.
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Braig DU, Schäffer AA, Glocker E, Salzer U, Warnatz K, Peter HH, Grimbacher B. Linkage of autosomal dominant common variable immunodeficiency to chromosome 5p and evidence for locus heterogeneity. Hum Genet 2003; 112:369-78. [PMID: 12574940 DOI: 10.1007/s00439-002-0890-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2002] [Accepted: 11/21/2002] [Indexed: 10/25/2022]
Abstract
Common variable immunodeficiency (CVID, OMIM 240500) and selective immunoglobulin A deficiency (IgAD) are the most frequent primary immunodeficiencies in humans. Of the cases with CVID/IgAD, 20%-25% are familial, but the only previous claims of linkage or association are to the HLA region on chromosome 6p. We report the results of a genome-wide scan in three multiplex families with CVID, IgAD, and dysgammaglobulinemia, where affection is inherited in an autosomal dominant pattern. Two of the families are consistent with linkage to the telomeric region of chromosome 5p, whereas the third is consistent with linkage to the HLA region. Using a locus heterogeneity model and a conservative penetrance model, we obtained a LOD score of 3.35 for the 5p region. We sequenced the exons of one promising candidate gene within this region (PDCD6, also known as ALG-2) but found no causative mutation.
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Affiliation(s)
- D U Braig
- Division of Rheumatology and Clinical Immunology, Medical School, University of Freiburg, Hugstetterstrasse 55, 79106 Freiburg, Germany
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Kötter I, Zierhut M, Eckstein AK, Vonthein R, Ness T, Günaydin I, Grimbacher B, Blaschke S, Meyer-Riemann W, Peter HH, Stübiger N. Human recombinant interferon alfa-2a for the treatment of Behçet's disease with sight threatening posterior or panuveitis. Br J Ophthalmol 2003; 87:423-31. [PMID: 12642304 PMCID: PMC1771623 DOI: 10.1136/bjo.87.4.423] [Citation(s) in RCA: 198] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2002] [Indexed: 02/07/2023]
Abstract
BACKGROUND Behçet's disease is a multisystem vasculitis of unknown origin. Standard treatment mainly comprises systemic immunosuppressive agents. Ocular involvement, mostly posterior uveitis with retinal vasculitis, leads to blindness in 20-50% of the involved eyes within 5 years. The efficacy of interferon alfa-2a was studied in patients with sight threatening posterior uveitis or retinal vasculitis. METHODS 50 patients were included in this open, non-randomised, uncontrolled prospective study. Recombinant human interferon alfa-2a (rhIFNalpha-2a) was applied at a dose of 6 million units subcutaneously daily. Dose reduction was performed according to a decision tree until discontinuation. Disease activity was evaluated every 2 weeks by the Behçet's disease activity scoring system and the uveitis scoring system. RESULTS Response rate of the ocular manifestations was 92% (three non-responder, one incomplete response). Mean visual acuity rose significantly from 0.56 to 0.84 at week 24 (p<0.0001). Posterior uveitis score of the affected eyes fell by 46% every week (p<0.001). Remission of retinal inflammation was achieved by week 24. Mean Behçet's disease activity score fell from 5.8 to 3.3 at week 24 and further to 2.8 at week 52. After a mean observation period of 36.4 months (range 12-72), 20 patients (40%) are off treatment and disease free for 7-58 months (mean 29.5). In the other patients maintenance IFN dosage is three million units three times weekly. CONCLUSIONS rhIFNalpha-2a is effective in ocular Behçet's disease, leading to significant improvement of vision and complete remission of ocular vasculitis in the majority of the patients.
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Affiliation(s)
- I Kötter
- University Hospital, Departments of Internal Medicine II (Hematology, Oncology, Immunology and Rheumatology) and Ophthalmology, Tübingen, Germany.
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43
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Affiliation(s)
- B Grimbacher
- Department of Rheumatology and Clinical Immunology, Medical Center, University of Freiburg, Hugstetterstrasse 55, 79106 Freiburg, Germany
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44
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Atkinson TP, Schäffer AA, Grimbacher B, Schroeder HW, Woellner C, Zerbe CS, Puck JM. An immune defect causing dominant chronic mucocutaneous candidiasis and thyroid disease maps to chromosome 2p in a single family. Am J Hum Genet 2001; 69:791-803. [PMID: 11517424 PMCID: PMC1226065 DOI: 10.1086/323611] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2001] [Accepted: 07/31/2001] [Indexed: 12/26/2022] Open
Abstract
We describe a large family in which a combination of chronic mucocutaneous candidiasis (fungal infections of the skin, nails, and mucous membranes) and thyroid disease segregate as an autosomal dominant trait with reduced penetrance. The family includes (a) four members with both candidiasis and thyroid disease, (b) five members, including one pair of phenotype-concordant MZ twins, with candidiasis only, and (c) three members with thyroid disease only. A whole-genome scan using DNA samples from 20 members of the family identified a candidate linkage region on chromosome 2p. By sampling additional individuals and genotyping supplementary markers, we established linkage to a region of approximately 15 cM bounded by D2S367 and D2S2240 and including seven adjacent markers consistent with linkage. With a penetrance estimate of.8, which was based on pedigree and affected status, the peak two-point LOD score was 3.70 with marker D2S2328, and the peak three-point LOD score was 3.82. This is the first linkage assignment of a dominant locus for mucocutaneous candidiasis.
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Affiliation(s)
- T P Atkinson
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, USA
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45
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Hundt M, Manger K, Dörner T, Grimbacher B, Kalden P, Rascu A, Weber D, Burmester GR, Peter HH, Kalden JR, Schmidt RE. Treatment of acute exacerbation of systemic lupus erythematosus with high-dose intravenous immunoglobulin. Rheumatology (Oxford) 2000; 39:1301-2. [PMID: 11085821 DOI: 10.1093/rheumatology/39.11.1301] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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46
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O'Connell AC, Puck JM, Grimbacher B, Facchetti F, Majorana A, Gallin JI, Malech HL, Holland SM. Delayed eruption of permanent teeth in hyperimmunoglobulinemia E recurrent infection syndrome. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2000; 89:177-85. [PMID: 10673653 DOI: 10.1067/moe.2000.103129] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine the incidence of abnormal tooth eruption in patients with hyperimmunoglobulinemia E (hyper-IgE) syndrome. STUDY DESIGN This study evaluated 34 individuals with hyper-IgE syndrome (age range, 2-40 years). A comprehensive dental history and a head and neck evaluation were performed on all patients. Dental age was assessed in patients younger than 17 years by 2 methods: (1) clinical assessment of tooth eruption and (2) a radiographic method. Relationships between the chronologic age, dental developmental age, and age at tooth eruption were determined. Other oral or dental anomalies were recorded. RESULTS Of patients older than 7 years, 75% reported problems with permanent tooth eruption, as evidenced by retained primary teeth or the need for elective extractions of primary teeth to allow eruption of permanent teeth. None of the patients experienced problems with eruption of primary teeth. Eruption of the first and second permanent molars also occurred on time. Dental maturity scores were established for 14 patients 17 years of age or younger. In each case, the difference between chronologic age and the estimated dental developmental age was less than 12 months; however, we found a significant discrepancy between the chronologic age and the mean age of tooth eruption in 80% of these patients when using a particular set of standardized values. Persistence of Hertwig's epithelial root sheath was observed on histologic examination. Chronic multifocal oral candidiasis was a consistent feature in patients with hyper-IgE recurrent infection syndrome. Other oral anomalies were also noted. CONCLUSION We confirmed that a disorder of tooth eruption is part of the hyper-IgE syndrome. This problem occurs because of delayed primary tooth exfoliation rather than a developmental delay in the formation of the permanent dentition. The persistence of Hertwig's epithelial root sheath is unusual and may be associated with the lack of resorption of the primary teeth. Dentists should be aware of this feature of hyper-IgE syndrome because timely intervention will allow normal eruption to occur.
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Affiliation(s)
- A C O'Connell
- National Institutes of Dental and Craniofacial Research, National Institute of Health, Bethesda, MD 20892-1190, USA
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Grimbacher B, Schäffer AA, Holland SM, Davis J, Gallin JI, Malech HL, Atkinson TP, Belohradsky BH, Buckley RH, Cossu F, Español T, Garty BZ, Matamoros N, Myers LA, Nelson RP, Ochs HD, Renner ED, Wellinghausen N, Puck JM. Genetic linkage of hyper-IgE syndrome to chromosome 4. Am J Hum Genet 1999; 65:735-44. [PMID: 10441580 PMCID: PMC1377980 DOI: 10.1086/302547] [Citation(s) in RCA: 242] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The hyper-IgE syndrome (HIES) is a rare primary immunodeficiency characterized by recurrent skin abscesses, pneumonia, and highly elevated levels of serum IgE. HIES is now recognized as a multisystem disorder, with nonimmunologic abnormalities of the dentition, bones, and connective tissue. HIES can be transmitted as an autosomal dominant trait with variable expressivity. Nineteen kindreds with multiple cases of HIES were scored for clinical and laboratory findings and were genotyped with polymorphic markers in a candidate region on human chromosome 4. Linkage analysis showed a maximum two-point LOD score of 3.61 at recombination fraction of 0 with marker D4S428. Multipoint analysis and simulation testing confirmed that the proximal 4q region contains a disease locus for HIES.
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Affiliation(s)
- B Grimbacher
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892-4442, USA
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Grimbacher B, Dutra AS, Holland SM, Fischer RE, Pao M, Gallin JI, Puck JM. Analphoid marker chromosome in a patient with hyper-IgE syndrome, autism, and mild mental retardation. Genet Med 1999; 1:213-8. [PMID: 11256675 DOI: 10.1097/00125817-199907000-00008] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Hyper-IgE syndrome with recurrent infections (HIES) is a primary immunodeficiency disease characterized by recurrent skin and lung abscesses and extreme elevations of serum IgE, but also involving dentition, bones, and connective tissue. Although the etiology of HIES is unknown, autosomal dominant inheritance has been observed in multiple kindreds. A 17 year old male with sporadic HIES, autism, and mild mental retardation was found to have a supernumerary marker chromosome in peripheral blood lymphocytes and skin fibroblasts. Microdissection and FISH analysis of the marker chromosome showed that it was derived from a small interstitial deletion of one homologue of chromosome 4q21. Lack of hybridization of probes specific for telomeres and alphoid centromeres, including a centromere 4 specific probe, established that the marker was an analphoid ring chromosome. Comparative genotyping of transformed B-cell subclones with (M+) and without (M-) the marker chromosome showed loss of the maternal alleles in M- cells between markers D4S1569 and D4S3010. FISH using YAC clones from 4q21 confirmed the size and location of the interstitial deletion. Thus our patient's phenotypes were associated with de novo formation of a marker chromosome containing 15-20 cM of DNA deleted from his maternally derived chromosome 4. Proximal chromosome 4q therefore is a candidate region for disease genes for both HIES and autism. Identification of genes disrupted or lost during the formation of the marker chromosome as well as linkage studies in kindreds with HIES or autism may help us to understand the etiology of these complex phenotypes.
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Affiliation(s)
- B Grimbacher
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland 20892-4442, USA
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Grimbacher B, Holland SM, Gallin JI, Greenberg F, Hill SC, Malech HL, Miller JA, O'Connell AC, Puck JM. Hyper-IgE syndrome with recurrent infections--an autosomal dominant multisystem disorder. N Engl J Med 1999; 340:692-702. [PMID: 10053178 DOI: 10.1056/nejm199903043400904] [Citation(s) in RCA: 576] [Impact Index Per Article: 23.0] [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: 11/19/2022]
Abstract
BACKGROUND The hyper-IgE syndrome with recurrent infections is a rare immunodeficiency characterized by recurrent skin and pulmonary abscesses and extremely elevated levels of IgE in serum. Associated facial and skeletal features have been recognized, but their frequency is unknown, and the genetic basis of the hyper-IgE syndrome is poorly understood. METHODS We studied 30 patients with the hyper-IgE syndrome and 70 of their relatives. We took histories, reviewed records, performed physical and dental examinations, took anthropometric measurements, and conducted laboratory studies. RESULTS Nonimmunologic features of the hyper-IgE syndrome were present in all patients older than eight years. Seventy-two percent had the previously unrecognized feature of failure or delay of shedding of the primary teeth owing to lack of root resorption. Common findings among patients were recurrent fractures (in 57 percent of patients), hyperextensible joints (in 68 percent), and scoliosis (in 76 percent of patients 16 years of age or older). The classic triad of abscesses, pneumonia, and an elevated IgE level was identified in 77 percent of all patients and in 85 percent of those older than eight. In 6 of 23 adults (26 percent), IgE levels declined over time and came closer to or fell within the normal range. Autosomal dominant transmission of the hyper-IgE syndrome was found, but with variable expressivity. Of the 27 relatives at risk for inheriting the hyper-IgE syndrome, 10 were fully affected, 11 were unaffected, and 6 had combinations of mild immunologic, dental, and skeletal features of the hyper-IgE syndrome. CONCLUSIONS The hyper-IgE syndrome is a multisystem disorder that affects the dentition, the skeleton, connective tissue, and the immune system. It is inherited as a single-locus autosomal dominant trait with variable expressivity.
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Affiliation(s)
- B Grimbacher
- Genetics and Molecular Biology Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892-4442, USA
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Aicher WK, Dinkel A, Grimbacher B, Haas C, Seydlitz-Kurzbach EV, Peter HH, Eibel H. Serum response elements activate and cAMP responsive elements inhibit expression of transcription factor Egr-1 in synovial fibroblasts of rheumatoid arthritis patients. Int Immunol 1999; 11:47-61. [PMID: 10050673 DOI: 10.1093/intimm/11.1.47] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Analyzing the induction kinetics and promoter elements regulating the expression of the transcription factor Egr-1, we found elevated levels of Egr-1-encoding mRNA in synovial fibroblasts of rheumatoid arthritis (RA) patients when compared to controls. By contrast, synovial lymphocytes and macrophages do not show an elevated Egr-1 transcription. Therefore, the overexpression of Egr-1 may serve as a diagnostic marker to characterize synovial fibroblasts of RA patients. To study the regulatory mechanisms controlling Egr-1 expression we analyzed the function of transcription factor binding sites located in the Egr-1 promoter. Individual transcription factor binding sites within the Egr-1 promoter were specifically mutated and Egr-1 promoter activity was tested using reporter gene constructs. Our experiments demonstrate that serum response elements are the main positive regulators and binding to a cAMP responsive element represents the major negative regulator for Egr-1 expression in synovial fibroblasts. In addition, we functionally defined a new element, which was not yet described in the human Egr-1 promoter and which serves as a second negative regulatory element for Egr-1 expression. Therefore increased serum response factor activity or failure of Egr-1 repressing signals may account for Egr-1 overexpression in RA synovial fibroblasts.
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Affiliation(s)
- W K Aicher
- Department of Rheumatology and Clinical Immunology, University Hospital Freiburg, Germany
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