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Velthof L, Geldof J, Truyens M, Van Dorpe J, Ferdinande L, De Vriendt C, Kerre T, Haerynck F, Lobatón T, Hoorens A. Gastrointestinal Disease in Common Variable Immunodeficiency Disorder (CVID): Histological Patterns, Diagnostic Clues and Pitfalls for the Pathologist and Gastroenterologist. J Clin Med 2025; 14:497. [PMID: 39860504 PMCID: PMC11765826 DOI: 10.3390/jcm14020497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2025] [Revised: 01/09/2025] [Accepted: 01/13/2025] [Indexed: 01/27/2025] Open
Abstract
Background/Objectives: Gastrointestinal diseases are a major cause of morbidity in common variable immunodeficiency disorder (CVID), clinically often mimicking other conditions including celiac disease and inflammatory bowel disease (IBD). Hence, diagnosis of CVID remains challenging. This study aims to raise awareness and highlight histopathological clues for CVID in intestinal biopsies, emphasizing diagnostic pitfalls for the pathologist/gastroenterologist. Methods: We reviewed 63 (18 duodenal, 23 ileal, 22 colonic) biopsies and case histories from seven CVID patients, obtained over a 31-year period, with attention to active inflammation, intraepithelial lymphocytes, plasma cells, lymphoid hyperplasia, crypt/villous architecture, subepithelial collagen, apoptosis, granulomas, and infections. Clinical information of 41 pathology requests was reviewed. Results: Gastrointestinal symptoms were variable. Histological features included IBD-like (3/7), celiac disease-like (2/7), graft-versus-host disease (GVHD)-like (2/7), lymphocytic sprue/colitis-like (3/7), collagenous colitis-like (2/7), and acute colitis-like (4/7) patterns, often overlapping (2/7) and/or changing over time (3/7). Lymphoid hyperplasia was seen in 3/7 patients; 1/7 had giardiasis; and 5/7 had few plasma cells, usually only in part of the gut (3/5). Clinical information of 12/41 (29%) pathology requests mentioned known/suspected CVID, despite being known in 33/41 (80%). Conclusions: Clinical/histological features of CVID in the gut are diverse, often mimicking IBD, microscopic colitis, celiac disease and/or GVHD, hence the importance of adequate clinical information. Some histological features are atypical of these established entities and may indicate CVID, as may overlapping/changing histological patterns and/or few plasma cells in part of the gut. Awareness of the heterogenous clinical presentation and histopathological indicators of CVID may improve diagnosis.
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Affiliation(s)
- Lars Velthof
- Department of Pathology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (L.V.); (J.V.D.); (L.F.)
| | - Jeroen Geldof
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (J.G.); (M.T.); (T.L.)
| | - Marie Truyens
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (J.G.); (M.T.); (T.L.)
- IBD Research Unit, Department of Internal Medicine and Pediatrics, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium
| | - Jo Van Dorpe
- Department of Pathology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (L.V.); (J.V.D.); (L.F.)
- Cancer Research Institute Ghent (CRIG), Ghent University, 9000 Ghent, Belgium
| | - Liesbeth Ferdinande
- Department of Pathology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (L.V.); (J.V.D.); (L.F.)
- Cancer Research Institute Ghent (CRIG), Ghent University, 9000 Ghent, Belgium
| | - Ciel De Vriendt
- Department of Hematology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (C.D.V.); (T.K.)
| | - Tessa Kerre
- Department of Hematology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (C.D.V.); (T.K.)
| | - Filomeen Haerynck
- PID Research Laboratory, Department of Pediatric Immunology and Pulmonology, Centre for Primary Immunodeficiency Ghent (CPIG), Jeffrey Modell Diagnosis and Research Centre, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium;
| | - Triana Lobatón
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (J.G.); (M.T.); (T.L.)
| | - Anne Hoorens
- Department of Pathology, Ghent University Hospital, Ghent University, 9000 Ghent, Belgium; (L.V.); (J.V.D.); (L.F.)
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Miskovic R, Ljubicic J, Bonaci-Nikolic B, Petkovic A, Markovic V, Rankovic I, Djordjevic J, Stankovic A, Klaassen K, Pavlovic S, Stojanovic M. Case report: Rapidly progressive neurocognitive disorder with a fatal outcome in a patient with PU.1 mutated agammaglobulinemia. Front Immunol 2024; 15:1324679. [PMID: 38500873 PMCID: PMC10945545 DOI: 10.3389/fimmu.2024.1324679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 02/19/2024] [Indexed: 03/20/2024] Open
Abstract
Introduction PU.1-mutated agammaglobulinemia (PU.MA) represents a recently described autosomal-dominant form of agammaglobulinemia caused by mutation of the SPI1 gene. This gene codes for PU.1 pioneer transcription factor important for the maturation of monocytes, B lymphocytes, and conventional dendritic cells. Only six cases with PU.MA, presenting with chronic sinopulmonary and systemic enteroviral infections, have been previously described. Accumulating literature evidence suggests a possible relationship between SPI1 mutation, microglial phagocytic dysfunction, and the development of Alzheimer's disease (AD). Case description We present a Caucasian female patient born from a non-consanguineous marriage, who was diagnosed with agammaglobulinemia at the age of 15 years when the immunoglobulin replacement therapy was started. During the following seventeen years, she was treated for recurrent respiratory and intestinal infections. At the age of 33 years, the diagnosis of celiac-like disease was established. Five years later progressive cognitive deterioration, unstable gait, speech disturbances, and behavioral changes developed. Comprehensive microbiological investigations were negative, excluding possible infective etiology. Brain MRI, 18FDG-PET-CT, and neuropsychological testing were suggestive for a diagnosis of a frontal variant of AD. Clinical exome sequencing revealed the presence of a novel frameshift heterozygous variant c.441dup in exon 4 of the SPI1 gene. Despite intensive therapy, the patient passed away a few months after the onset of the first neurological symptoms. Conclusion We describe the first case of PU.MA patient presenting with a rapidly progressive neurocognitive deterioration. The possible role of microglial dysfunction in patients with SPI1 mutation could explain their susceptibility to neurodegenerative diseases thus highlighting the importance of genetic testing in patients with inborn errors of immunity. Since PU.MA represents a newly described form of agammaglobulinemia, our case expands the spectrum of manifestations associated with SPI1 mutation.
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Affiliation(s)
- Rada Miskovic
- Clinic of Allergy and Immunology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Ljubicic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Branka Bonaci-Nikolic
- Clinic of Allergy and Immunology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ana Petkovic
- Diagnostic Department, Center of Sterotaxic Radiosurgery, Clinic of Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Vladana Markovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Clinic of Neurology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Ivan Rankovic
- Department of Gastroenterology and Liver Unit, Royal Cornwall Hospitals NHS Trust, University of Exeter, Truro, United Kingdom
| | - Jelena Djordjevic
- Clinic of Neurology and Psychiatry for Children and Youth, Belgrade, Serbia
- Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Ana Stankovic
- Center for Radiology, University Clinical Center of Serbia, Belgrade, Serbia
| | - Kristel Klaassen
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Sonja Pavlovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Maja Stojanovic
- Clinic of Allergy and Immunology, University Clinical Center of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Sanchez DA, Rotella K, Toribio C, Hernandez M, Cunningham-Rundles C. Characterization of infectious and non-infectious gastrointestinal disease in common variable immunodeficiency: analysis of 114 patient cohort. Front Immunol 2023; 14:1209570. [PMID: 37711607 PMCID: PMC10498782 DOI: 10.3389/fimmu.2023.1209570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/31/2023] [Indexed: 09/16/2023] Open
Abstract
Common Variable Immunodeficiency (CVID), a complex primary immunodeficiency syndrome defined by defective B cell responses to infection and vaccination, has heterogeneous clinical manifestations. Gastrointestinal (GI) complications in CVID, both infectious and non-infectious, can cause significant impairment leading to malabsorption and frank malnutrition. In order to better characterize the spectrum of GI disease associated with CVID, we describe 114 patients with GI disease (15.6%) from our 728 patient single center CVID cohort. Norovirus, Giardia and Cytomegalovirus were the most frequently isolated infectious pathogens. CVID enteropathy was the most encountered GI diagnosis based on endoscopy, with only a minority of patients having Crohn's disease (6.1%) or ulcerative colitis/proctitis (4.5%). Concurrent autoimmunity (30.7%), lung disease (18.4%) and malignancy (8.7%) were also present in significant proportion of subjects. Lastly, 16 of 47 (34%) who underwent whole exome sequencing demonstrated a culprit gene defect associated with CVID.
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Affiliation(s)
- David A. Sanchez
- Division of Allergy and Immunology, Mount Sinai, New York, NY, United States
| | - Karina Rotella
- Division of Allergy and Immunology, Mount Sinai, New York, NY, United States
| | | | - Matthew Hernandez
- Division of Allergy and Immunology, Mount Sinai, New York, NY, United States
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Kaarbø M, Yang M, Hov JR, Holm K, de Sousa MML, Macpherson ME, Reims HM, Kran AMB, Halvorsen B, Karlsen TH, Aukrust P, Lundin KEA, Fevang B, Bjørås M, Jørgensen SF. Duodenal inflammation in common variable immunodeficiency has altered transcriptional response to viruses. J Allergy Clin Immunol 2023; 151:767-777. [PMID: 36220400 DOI: 10.1016/j.jaci.2022.09.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/19/2022] [Accepted: 09/29/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND A substantial proportion of common variable immunodeficiency (CVID) patients has duodenal inflammation of largely unknown etiology. However, because of its histologic similarities with celiac disease, gluten sensitivity has been proposed as a potential mechanism. OBJECTIVE We aimed to elucidate the role of the duodenal microenvironment in the pathogenesis of duodenal inflammation in CVID by investigating the transcriptional, proteomic, and microbial signatures of duodenal biopsy samples in CVID. METHODS DNA, total RNA, and protein were isolated from snap-frozen pieces of duodenal biopsy samples from CVID (with and without duodenal inflammation), healthy controls, and patients with celiac disease (untreated). RNA sequencing, mass spectrometry-based proteomics, and 16S ribosomal DNA sequencing (bacteria) were then performed. RESULTS CVID separated from controls in regulation of transcriptional response to lipopolysaccharide and cellular immune responses. These differences were independent of mucosal inflammation. Instead, CVID patients with duodenal inflammation displayed alterations in transcription of genes involved in response to viral infections. Four proteins were differently regulated between CVID patients and healthy controls-DBNL, TRMT11, GCHFR, and IGHA2-independent of duodenal inflammation. Despite similar histology, there were major differences in CVID with duodenal inflammation and celiac disease both at the RNA and protein level. No significant difference was observed in the bacterial gut microbial signature between CVID, celiac, and healthy controls. CONCLUSION Our findings suggest the existence of altered functions of the duodenal epithelium, particularly in response to lipopolysaccharide and viruses. The latter finding was related to duodenal inflammation, suggesting that viruses, not gluten sensitivity, could be related to duodenal inflammation in CVID.
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Affiliation(s)
- Mari Kaarbø
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Mingyi Yang
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, Norway; Department of Medical Biochemistry, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Johannes R Hov
- Norwegian PSC Research Center, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway; Section of Gastroenterology, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
| | - Kristian Holm
- Norwegian PSC Research Center, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway
| | - Mirta Mittelstedt Leal de Sousa
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, NTNU, Trondheim, Norway; Proteomics and Modomics Experimental Core Facility (PROMEC) at Norwegian University of Science and Technology, Trondheim, Norway
| | - Magnhild E Macpherson
- Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway; Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Department of Infectious Diseases, Oslo University Hospital, Ullevål, Oslo, Norway
| | - Henrik M Reims
- Department of Pathology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Anne-Marte Bakken Kran
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Bente Halvorsen
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway
| | - Tom H Karlsen
- Norwegian PSC Research Center, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway; Section of Gastroenterology, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
| | - Pål Aukrust
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway; Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Knut E A Lundin
- Section of Gastroenterology, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway; K. G. Jebsen Celiac Disease Research Centre, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Børre Fevang
- Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway; Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Magnar Bjørås
- Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, Norway; Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
| | - Silje Fjellgård Jørgensen
- Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Oslo, Norway; Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
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Strohmeier V, Andrieux G, Unger S, Pascual-Reguant A, Klocperk A, Seidl M, Marques OC, Eckert M, Gräwe K, Shabani M, von Spee-Mayer C, Friedmann D, Harder I, Gutenberger S, Keller B, Proietti M, Bulashevska A, Grimbacher B, Provaznik J, Benes V, Goldacker S, Schell C, Hauser AE, Boerries M, Hasselblatt P, Warnatz K. Interferon-Driven Immune Dysregulation in Common Variable Immunodeficiency-Associated Villous Atrophy and Norovirus Infection. J Clin Immunol 2023; 43:371-390. [PMID: 36282455 PMCID: PMC9892141 DOI: 10.1007/s10875-022-01379-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 10/03/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE About 15% of patients with common variable immunodeficiency (CVID) develop a small intestinal enteropathy, which resembles celiac disease with regard to histopathology but evolves from a distinct, poorly defined pathogenesis that has been linked in some cases to chronic norovirus (NV) infection. Interferon-driven inflammation is a prominent feature of CVID enteropathy, but it remains unknown how NV infection may contribute. METHODS Duodenal biopsies of CVID patients, stratified according to the presence of villous atrophy (VA), IgA plasma cells (PCs), and chronic NV infection, were investigated by flow cytometry, multi-epitope-ligand cartography, bulk RNA-sequencing, and RT-qPCR of genes of interest. RESULTS VA development was connected to the lack of intestinal (IgA+) PC, a T helper 1/T helper 17 cell imbalance, and increased recruitment of granzyme+CD8+ T cells and pro-inflammatory macrophages to the affected site. A mixed interferon type I/III and II signature occurred already in the absence of histopathological changes and increased with the severity of the disease and in the absence of (IgA+) PCs. Chronic NV infection exacerbated this signature when compared to stage-matched NV-negative samples. CONCLUSIONS Our study suggests that increased IFN signaling and T-cell cytotoxicity are present already in mild and are aggravated in severe stages (VA) of CVID enteropathy. NV infection preempts local high IFN-driven inflammation, usually only seen in VA, at milder disease stages. Thus, revealing the impact of different drivers of the pathological mixed IFN type I/III and II signature may allow for more targeted treatment strategies in CVID enteropathy and supports the goal of viral elimination.
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Affiliation(s)
- Valentina Strohmeier
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Geoffroy Andrieux
- Institute of Medical Bioinformatics and Systems Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Susanne Unger
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anna Pascual-Reguant
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Immune Dynamics, Deutsches Rheuma-Forschungszentrum (DRFZ), a Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
| | - Adam Klocperk
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Immunology, 2Nd Faculty of Medicine, Charles University and University Hospital in Motol, Prague, Czech Republic
| | - Maximilian Seidl
- Institute for Surgical Pathology, University Medical Center Freiburg, Freiburg, Germany
- Institute of Pathology, Heinrich Heine University and University Hospital of Dusseldorf, Dusseldorf, Germany
| | - Otavio Cabral Marques
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, SP, Brazil
- Network of Immunity in Infection, Malignancy, and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), São Paulo, SP, Brazil
- Department of Pharmacy and Postgraduate Program of Health and Science, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Marleen Eckert
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Katja Gräwe
- Institute for Surgical Pathology, University Medical Center Freiburg, Freiburg, Germany
| | - Michelle Shabani
- Institute for Surgical Pathology, University Medical Center Freiburg, Freiburg, Germany
| | - Caroline von Spee-Mayer
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - David Friedmann
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Ina Harder
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sylvia Gutenberger
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Baerbel Keller
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Michele Proietti
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Freiburg, Germany
| | - Alla Bulashevska
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bodo Grimbacher
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Freiburg, Germany
- DZIF - German Center for Infection Research, Satellite Center Freiburg, Freiburg, Germany
- CIBSS - Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University, Freiburg, Germany
| | - Jan Provaznik
- European Molecular Biology Laboratory (EMBL), Genomics Core Facility, Heidelberg, Germany
| | - Vladimir Benes
- European Molecular Biology Laboratory (EMBL), Genomics Core Facility, Heidelberg, Germany
| | - Sigune Goldacker
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Schell
- Institute for Surgical Pathology, University Medical Center Freiburg, Freiburg, Germany
| | - Anja E Hauser
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Immune Dynamics, Deutsches Rheuma-Forschungszentrum (DRFZ), a Leibniz Institute, Charitéplatz 1, 10117, Berlin, Germany
| | - Melanie Boerries
- Institute of Medical Bioinformatics and Systems Medicine, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), Partner Site Freiburg, 79110, Freiburg, Germany
| | - Peter Hasselblatt
- Department of Medicine II, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Warnatz
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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Yazdanpanah N, Rezaei N. Autoimmune disorders associated with common variable immunodeficiency: prediction, diagnosis, and treatment. Expert Rev Clin Immunol 2022; 18:1265-1283. [PMID: 36197300 DOI: 10.1080/1744666x.2022.2132938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Common variable immunodeficiency (CVID) is the most common symptomatic primary immunodeficiency. Due to the wide spectrum of the CVID manifestations, the differential diagnosis becomes complicated, ends in a diagnostic delay and increased morbidity and mortality rates. Autoimmunity is one of the important complications associated with CVID. While immunoglobulin replacement therapy has considerably decreased the mortality rate in CVID patients, mainly infection-related mortality, other complications such as autoimmunity appeared prevalent and, in some cases, life threatening. AREAS COVERED In this article, genetics, responsible immune defects, autoimmune manifestations in different organs, and the diagnosis and treatment processes in CVID patients are reviewed, after searching the literature about these topics. EXPERT OPINION Considering the many phenotypes of CVID and the fact that it remained undiagnosed until older ages, it is important to include various manifestations of CVID in the differential diagnosis. Due to the different manifestations of CVID, including autoimmune diseases, interdisciplinary collaboration of physicians from different fields is highly recommended, as discussed in the manuscript. Meanwhile, it is important to determine which patients could benefit from genetic diagnostic studies since such studies are not necessary for establishing the diagnosis of CVID.
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Affiliation(s)
- Niloufar Yazdanpanah
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.,Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Hashash JG, Squire J, Francis FF, Binion DG, Cross RK, Farraye FA. An Expert Opinion/Approach: Clinical Presentations, Diagnostic Considerations, and Therapeutic Options for Gastrointestinal Manifestations of Common Variable Immune Deficiency. Am J Gastroenterol 2022; 117:1743-1752. [PMID: 36148549 DOI: 10.14309/ajg.0000000000002027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 09/16/2022] [Indexed: 01/11/2023]
Abstract
Common variable immunodeficiency (CVID) is the most common symptomatic primary immunodeficiency. It is characterized by impaired B-cell differentiation. Although patients can be diagnosed with CVID anytime during their lifetime, most patients have symptoms for 5-9 years before their diagnosis. The diagnosis of CVID starts with a detailed history focusing on the infectious and noninfectious manifestations of the disease. In patients who are suspected to experience CVID, quantitative immunoglobulins (Ig) should be checked to confirm the diagnosis. IgG should be at least 2 times less than the age-specific SD along with either a low IgA or IgM and with evidence of impaired vaccine response. CVID is usually associated with infectious and/or noninfectious conditions, the latter of which can be inflammatory, autoimmune, lymphoproliferative, or malignant, among other manifestations. Ig therapy has positively affected the disease course of patients with infectious complications but has limited effect on the noninfectious manifestations because the noninfectious complications are related to immune dysregulation involving B cells and T cells rather than primarily due to antibody deficiency. When the gastrointestinal (GI) system is involved, patients with CVID may display signs and symptoms that mimic several GI conditions such as celiac disease, pernicious anemia, or inflammatory bowel diseases. The inflammatory bowel disease-like condition is usually treated with steroids, 5-aminosalicylates, thiopurines, or biologic agents to control the inflammation. In this review, the clinical presentations, diagnostic considerations, and therapeutic options for GI manifestations of CVID will be discussed to facilitate the individualized management of these often-complex patients.
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Affiliation(s)
- Jana G Hashash
- Inflammatory Bowel Disease Center, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
- Division of Gastroenterology and Hepatology, American University of Beirut, Beirut, Lebanon
| | - Jacqueline Squire
- Division of Allergy and Immunology, Mayo Clinic, Jacksonville, Florida, USA
| | - Fadi F Francis
- Division of Gastroenterology and Hepatology, American University of Beirut, Beirut, Lebanon
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - David G Binion
- Inflammatory Bowel Disease Center, Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Raymond K Cross
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Francis A Farraye
- Inflammatory Bowel Disease Center, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
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Abstract
INTRODUCTION There is a wide spectrum of noninfectious gastrointestinal pathology, causing considerable morbidity and mortality in CVID, where both etiology and effective therapy are under debate. AREAS COVERED This review will focus on the noninfectious inflammation in the GI tract in CVID patients, covering the both the upper and lower GI tract inflammation, including the liver. The controversy of the CVID enteropathy definition and that of gluten-free diet for celiac-like disease in CVID will be discussed. Furthermore, the review will cover the link between GI inflammation and GI cancer. Finally, the role of gut microbiota, IgA, and genetics and its relationship with CVID enteropathy is scrutinized. The authors reviewed literature from PubMed. EXPERT OPINION The heterogeneity and the unknown mechanism behind CVID enteropathy, and thereby the lack of effective treatment, is one of the key challenges in the field of CVID. Celiac-like disease in CVID is due to immune dysregulation, and a gluten-free diet is therefore not indicated. Gut microbial dysbiosis and mucosal IgA can initiate systemic and local inflammation and is involved in the immune dysregulation in CVID. Considering the heterogeneity of CVID enteropathy, personalized medicine is probably the future for these patients.
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Affiliation(s)
- I M Andersen
- Section of Clinical Immunology and Infectious Diseases, Department of Rheumatology, Dermatology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Norway
| | - S F Jørgensen
- Section of Clinical Immunology and Infectious Diseases, Department of Rheumatology, Dermatology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Norway.,Research Institute of Internal Medicine, Division of Surgery, Inflammatory Diseases and Transplantation, Oslo University Hospital, Rikshospitalet, Norway
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9
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Hartl C, Finke J, Hasselblatt P, Kreisel W, Schmitt-Graeff A. Diagnostic and therapeutic challenge of unclassifiable enteropathies with increased intraepithelial CD103 + CD8 + T lymphocytes: a single center case series. Scand J Gastroenterol 2021; 56:889-898. [PMID: 34057863 DOI: 10.1080/00365521.2021.1931958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/11/2021] [Accepted: 05/14/2021] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Chronic diarrhea, villous atrophy and/or increased intraepithelial T-lymphocytes (IEL) occur in many inflammatory disorders including celiac disease (CD). However, a definite diagnosis is difficult to make in some patients despite an extensive diagnostic work-up. Clinical outcomes and histological phenotypes of such patients we refer to as unclassifiable enteropathy (UEP) remain unclear. MATERIAL AND METHODS We performed a retrospective single-center analysis of patients with chronic diarrhea, weight loss and increased IEL. Patients with defined etiologies including infections, CD, drugs, immunodeficiencies or neoplasms were excluded. Clinical and histologic/immunophenotypic parameters were analyzed. RESULTS Nine patients with UEP were identified. Small intestinal damage ranged from minor villous abnormalities to complete atrophy while all patients displayed high numbers of CD103+ CD8+ IELs. In contrast to CD, these CD8+ T cells were not confined to the surface epithelium, but also infiltrated the crypts. Additional histological features included apoptotic crypt epithelial cells and mixed inflammatory infiltrates in the tunica propria. Involvement of other segments of the gastrointestinal tract was observed in 7/9 patients. A clonal intestinal T-cell lymphoproliferative disorder developed in 2 patients, one of which had a fatal disease course. The majority of patients responded to corticosteroids, while response to immunosuppressive medications yielded heterogeneous results. CONCLUSIONS We report a patient population with 'difficult-to-classify' enteropathies characterized by various degrees of villous atrophy and strongly increased intraepithelial CD103+ CD8+ T cells in the small intestine which harbor an increased risk for T-cell lymphoproliferative disorders. Clinical course, histology, and response to immunosuppressive therapy all suggest an autoimmune pathogenesis.
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Affiliation(s)
- Christina Hartl
- Department of Medicine II, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jürgen Finke
- Department of Medicine I, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Peter Hasselblatt
- Department of Medicine II, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wolfgang Kreisel
- Department of Medicine II, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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10
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Primary hypoparathyroidism in a patient with common variable immunodeficiency associated enteropathy. ACTA ACUST UNITED AC 2021; 59:83-87. [PMID: 33098635 DOI: 10.2478/rjim-2020-0030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 11/20/2022]
Abstract
Background. Common variable immunodeficiency (CVID) is a rare disease characterized by humoral immunodeficiency, often causing sinopulmonary and gastrointestinal infections, and may cause enteropathy in some patients, which leads to severe malnutrition and electrolyte deficiencies. Although many autoimmune diseases are seen with increased frequency in CVID patients, primary hypoparathyroidism is extremely rare.Case presentation. A 50-year-old man with CVID presented with diarrhea. The patient had complaints for 2 years and was cachectic. He had severe electrolyte and vitamin deficiencies that did not respond to oral treatment. The diarrhea causes such as celiac, inflammatory bowel diseases, and gastrointestinal infections were excluded and the endoscopy showed enteropathic changes in the duodenum and colon. Concomitant hypoparathyroidism was also detected in the patient with hypocalcemia despite adequate replacement.Conclusion. Parenteral therapy should be considered in the management of CVID enteropathy cases that do not respond to oral replacement. Although very rare, hypoparathyroidism should be considered in the differential diagnosis of CVID patients with treatment-resistant hypocalcemia.
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11
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van Wanrooij RLJ, Bontkes HJ, Neefjes-Borst EA, Mulder CJ, Bouma G. Immune-mediated enteropathies: From bench to bedside. J Autoimmun 2021; 118:102609. [PMID: 33607573 DOI: 10.1016/j.jaut.2021.102609] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 01/22/2021] [Accepted: 01/23/2021] [Indexed: 12/13/2022]
Abstract
Immune-mediated enteropathies are caused by excessive reactions of the intestinal immune system towards non-pathogenic molecules. Enteropathy leads to malabsorption-related symptoms and include (severe) chronic diarrhea, weight loss and vitamin deficiencies. Parenteral feeding and immunosuppressive therapy are needed in severe cases. Celiac disease has long been recognized as the most common immune-mediated enteropathy in adults, but the spectrum of immune-mediated enteropathies has been expanding. Histological and clinical features are sometimes shared among these enteropathies, and therefore it may be challenging to differentiate between them. Here, we provide an overview of immune-mediated enteropathies focused on clinical presentation, establishing diagnosis, immunopathogenesis, and treatment options.
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Affiliation(s)
- Roy L J van Wanrooij
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands.
| | - Hetty J Bontkes
- Amsterdam UMC, Laboratory Medical Immunology, Department of Clinical Chemistry, AI & I Institute, AGEM Research Institute, Amsterdam, the Netherlands
| | | | - Chris J Mulder
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
| | - Gerd Bouma
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Gastroenterology and Hepatology, AGEM Research Institute, Amsterdam, the Netherlands
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12
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Jørgensen SF, Fevang B, Aukrust P. Commentary: Gut Antibody Deficiency in a Mouse Model of CVID Results in Spontaneous Development of a Gluten-Sensitive Enteropathy. Front Immunol 2020; 11:1921. [PMID: 32983117 PMCID: PMC7481324 DOI: 10.3389/fimmu.2020.01921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/17/2020] [Indexed: 01/10/2023] Open
Affiliation(s)
- Silje F Jørgensen
- Division of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway.,Section of Clinical Immunology and Infectious Diseases, Department of Rheumatology, Dermatology and Infectious Diseases, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Børre Fevang
- Division of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway.,Section of Clinical Immunology and Infectious Diseases, Department of Rheumatology, Dermatology and Infectious Diseases, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Pål Aukrust
- Division of Surgery, Inflammatory Diseases and Transplantation, Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway.,Section of Clinical Immunology and Infectious Diseases, Department of Rheumatology, Dermatology and Infectious Diseases, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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13
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van Schewick CM, Nöltner C, Abel S, Burns SO, Workman S, Symes A, Guzman D, Proietti M, Bulashevska A, Moreira F, Soetedjo V, Lowe DM, Grimbacher B. Altered Microbiota, Impaired Quality of Life, Malabsorption, Infection, and Inflammation in CVID Patients With Diarrhoea. Front Immunol 2020; 11:1654. [PMID: 32849570 PMCID: PMC7412961 DOI: 10.3389/fimmu.2020.01654] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 06/22/2020] [Indexed: 12/15/2022] Open
Abstract
Background: Diarrhoea is the commonest gastrointestinal symptom in patients with common variable immunodeficiency (CVID). Objective: The aim of this study was to describe the prevalence and clinical presentation of chronic and recurrent diarrhoea in the Royal-Free-Hospital (RFH) London CVID cohort, including symptoms, infections, level of inflammation, and microbial diversity. Methods: A cross-sectional study of adult CVID patients (139 out of 172 diagnosed with CVID completed the screening questionnaire). Those with diarrhoea ≥6 days/month had stool and blood samples analysed and completed the short Inflammatory Bowel Disease Questionnaire (sIBDQ). BMI, spleen-size, lymphocytes and gut-microbial diversity were compared. Due to logistical and clinical restraints, not all patients could be analysed on all measures. Results: 46/139 (33.1%) patients had current significant diarrhoea. In patients with past or present diarrhoea, BMI was lower (median 23.7 vs. 26, p = 0.005), malabsorption more common (57.97 vs. 35.71%, p = 0.011). CD4+ lymphocytes were higher in patients with diarrhoea (p = 0.028; n = 138), but CD4+ naïve lymphocytes were significantly higher in non-diarrhoea patients (p = 0.009, N = 28). Nine patients had confirmed or probable current gastrointestinal infections. Calprotectin was >60 μg/g in 13/29 with significant diarrhoea including 9 without infection. SIBDQ revealed a low median score of 4.74. Microbial alpha diversity was significantly lower in CVID patients compared to healthy household controls. There was no significant difference in alpha diversity in relation to antibiotic intake during the 6 weeks prior to providing samples. Conclusion: Patients with CVID and significant diarrhoea had infections, raised calprotectin, malabsorption, a lower BMI, an impaired quality of life (comparable to active IBD), and they differed from non-diarrhoea patients in their lymphocyte phenotyping. Furthermore, microbial diversity was altered. These findings strongly imply that there may be an inflammatory nature and a systemic predisposition to diarrhoea in CVID, which necessitates further investigation.
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Affiliation(s)
- Cornelia M van Schewick
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom.,Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Institute for Immunodeficiency, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Christina Nöltner
- Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Institute for Immunodeficiency, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Svenja Abel
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom.,Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Institute for Immunodeficiency, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Siobhan O Burns
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Sarita Workman
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Andrew Symes
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - David Guzman
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Michele Proietti
- Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Institute for Immunodeficiency, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Alla Bulashevska
- Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Institute for Immunodeficiency, Albert-Ludwigs-University Freiburg, Freiburg, Germany
| | - Fernando Moreira
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Veronika Soetedjo
- Freiburg Center for Data Analysis and Modeling (FDM), IMBI/ZKS, Freiburg, Germany
| | - David M Lowe
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
| | - Bodo Grimbacher
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom.,Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Institute for Immunodeficiency, Albert-Ludwigs-University Freiburg, Freiburg, Germany.,DZIF - German Center for Infection Research, Satellite Center Freiburg, Freiburg, Germany.,CIBSS - Centre for Integrative Biological Signalling Studies, Albert-Ludwigs-University Freiburg, Freiburg, Germany.,RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Freiburg, Germany
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14
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Primary Humoral Immune Deficiencies: Overlooked Mimickers of Chronic Immune-Mediated Gastrointestinal Diseases in Adults. Int J Mol Sci 2020; 21:ijms21155223. [PMID: 32718006 PMCID: PMC7432083 DOI: 10.3390/ijms21155223] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 12/12/2022] Open
Abstract
In recent years, the incidence of immune-mediated gastrointestinal disorders, including celiac disease (CeD) and inflammatory bowel disease (IBD), is increasingly growing worldwide. This generates a need to elucidate the conditions that may compromise the diagnosis and treatment of such gastrointestinal disorders. It is well established that primary immunodeficiencies (PIDs) exhibit gastrointestinal manifestations and mimic other diseases, including CeD and IBD. PIDs are often considered pediatric ailments, whereas between 25 and 45% of PIDs are diagnosed in adults. The most common PIDs in adults are the selective immunoglobulin A deficiency (SIgAD) and the common variable immunodeficiency (CVID). A trend to autoimmunity occurs, while gastrointestinal disorders are common in both diseases. Besides, the occurrence of CeD and IBD in SIgAD/CVID patients is significantly higher than in the general population. However, some differences concerning diagnostics and management between enteropathy/colitis in PIDs, as compared to idiopathic forms of CeD/IBD, have been described. There is an ongoing discussion whether CeD and IBD in CVID patients should be considered a true CeD and IBD or just CeD-like and IBD-like diseases. This review addresses the current state of the art of the most common primary immunodeficiencies in adults and co-occurring CeD and IBD.
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15
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Guevara-Hoyer K, Vasconcelos J, Marques L, Fernandes AA, Ochoa-Grullón J, Marinho A, Sequeira T, Gil C, Rodríguez de la Peña A, Serrano García I, Recio MJ, Fernández-Arquero M, Pérez de Diego R, Ramos JT, Neves E, Sánchez-Ramón S. Variable immunodeficiency study: Evaluation of two European cohorts within a variety of clinical phenotypes. Immunol Lett 2020; 223:78-88. [PMID: 32344018 DOI: 10.1016/j.imlet.2020.03.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/02/2020] [Accepted: 03/16/2020] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Given the wide heterogeneity of common variable immunodeficiency (CVID), several groups have proposed clinical and immunological classifications to better define follow-up and prognostic algorithms. The present study aims to validate recent clinical and laboratory algorithms, based on different combinations of CVID biomarkers, to provide more personalized treatment and follow-up strategies. METHODS We analysed clinical and immunological features of 80 patients with suspected or diagnosed CVID, in two reference centres of Portugal and Spain. Clinical manifestations were categorized into clinical phenotyping proposed by Chapel et al. [1] that included cytopenia; polyclonal lymphocytic infiltration; unexplained enteropathy; and no disease-related complications. RESULTS 76% of patients in our cohort entered one of the four categories of clinical phenotyping, without overlap (cytopenia; polyclonal lymphocytic infiltration; unexplained enteropathy; and no disease-related complications). The most prominent phenotype was "cytopenia" (40%) followed by "polyclonal lymphocytic infiltration" (19%). The remaining 24% patients of our cohort had overlap of 2 clinical phenotypes (cytopenia and unexplained enteropathy mainly). A delay of CVID diagnosis in more than 6 years presented 3.7-fold higher risk of developing lymphoproliferation and/or malignancy (p < 0.05), and was associated with increased CD8+CD45RO + T-lymphocytes (p < 0.05). An association between decreased switched-memory B cells with lymphoproliferation and malignancy was observed (p < 0.03 and p < 0.05, respectively). CD4 + T-lymphocytopenia correlated with autoimmune phenotype, with 30% prevalence (p < 0.05). HLA-DR7 expression was related to CVID onset in early life in our patients (13 vs 25 years), and DQ2.5 or DQ2.2 with unexplained enteropathy (p < 0.05). CONCLUSIONS The phenotypic and genetic study is crucial for an adequate clinical orientation of CVID patients. In these two independent cohorts of patients, classification based in clinical and laboratory algorithms, provides more personalized treatment and follow-up strategies.
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Affiliation(s)
- Kissy Guevara-Hoyer
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain; Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Julia Vasconcelos
- Department of Immunology, Centro Hospitalar e Universitário Do Porto, Porto, Portugal
| | - Laura Marques
- Department of Pediatrics, Centro Hospitalar e Universitário Do Porto, Porto, Portugal
| | | | - Juliana Ochoa-Grullón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain; Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Antonio Marinho
- Clinical Immunology Unit, Centro Hospitalar e Universitário Do Porto, Porto, Portugal
| | - Teresa Sequeira
- Clinical Immunology Unit, Centro Hospitalar e Universitário Do Porto, Porto, Portugal
| | - Celia Gil
- Department of Pediatrics, Hospital Clínico San Carlos, Madrid, Spain
| | | | - Irene Serrano García
- Department of Epidemiology and Preventive Medicine, Hospital Clínico San Carlos, Madrid, Spain
| | - M José Recio
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain; Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Miguel Fernández-Arquero
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain; Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Rebeca Pérez de Diego
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain; Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - José Tomas Ramos
- Department of Pediatrics, Hospital Clínico San Carlos, Madrid, Spain
| | - Esmeralda Neves
- Department of Immunology, Centro Hospitalar e Universitário Do Porto, Porto, Portugal
| | - Silvia Sánchez-Ramón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain; Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain.
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16
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McAllister BP, Williams E, Clarke K. A Comprehensive Review of Celiac Disease/Gluten-Sensitive Enteropathies. Clin Rev Allergy Immunol 2020; 57:226-243. [PMID: 29858750 DOI: 10.1007/s12016-018-8691-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Celiac disease is a complex immune-mediated gluten-sensitive enteropathy with protean clinical manifestations. It is manifest in genetically predisposed individuals who ingest gluten in varying amounts. In broad terms, it is thought to affect 1% of the population in the USA. More specifically, the prevalence increases drastically from 1:133 in patients not-at-risk, to 1:56 in symptomatic patients, to 1:39 in patients with a second-degree relative with the diagnosis, and to 1:22 in patients with a first-degree relative with the diagnosis. It may be associated with several immune-mediated phenomena, autoimmune diseases, and complicated by vitamin and other trace element deficiencies, bone disease, and malignancy. Our understanding of celiac disease has evolved rapidly over the past two decades. This has led to several lines of enquiry on the condition and potential treatment options. More recently, several entities including gluten intolerance, non-celiac gluten sensitivity, and seronegative celiac disease have been described. These conditions are distinct from allergies or intolerance to wheat or wheat products. There are challenges in defining some of these entities since a large number of patients self-report these conditions. The absence of confirmatory diagnostic tests poses an added dilemma in distinguishing these entities. The differences in spectrum of symptoms and highlights of the variability between the pediatric and adult populations have been studied in some detail. The role of screening for celiac disease is examined in both the general population and "at risk" populations. Diagnostic strategies including the best available serologic testing, utility of HLA haplotypes DQ2 and DQ8 which are seen in over 90% of patients with celiac disease as compared with approximately 40% of the general population, and endoscopic evaluation are also reviewed. Comprehensive nutritional management after diagnosis is key to sustained health in patients with celiac disease. Simple algorithms for care based on a comprehensive multidisciplinary approach are proposed. Refractory and non-responsive celiac diseases in the setting of a gluten-free diet are examined as are novel non-dietary therapies. Finally, the association of other disease states including psychiatric illness, infertility, lymphoproliferative malignancy, and mortality is explored with special attention paid to autoimmune and atopic disease.
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Affiliation(s)
- Brian P McAllister
- Department of Medicine, Division of Gastroenterology and Hepatology, Penn State Health Milton S. Hershey Medical Center, Mail Code HU33, 500 University Drive, UPC Suite 2400, Hershey, PA, 17033-0850, USA
| | - Emmanuelle Williams
- Department of Medicine, Division of Gastroenterology and Hepatology, Penn State Health Milton S. Hershey Medical Center, Mail Code HU33, 500 University Drive, UPC Suite 2400, Hershey, PA, 17033-0850, USA
| | - Kofi Clarke
- Department of Medicine, Division of Gastroenterology and Hepatology, Penn State Health Milton S. Hershey Medical Center, Mail Code HU33, 500 University Drive, UPC Suite 2400, Hershey, PA, 17033-0850, USA.
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17
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Abolhassani H, Lim CK, Aghamohammadi A, Hammarström L. Histocompatibility Complex Status and Mendelian Randomization Analysis in Unsolved Antibody Deficiency. Front Immunol 2020; 11:14. [PMID: 32038658 PMCID: PMC6993084 DOI: 10.3389/fimmu.2020.00014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 01/06/2020] [Indexed: 11/13/2022] Open
Abstract
The pathogenesis in the majority of patients with common variable immunodeficiency (CVID), the most common symptomatic primary immunodeficiency, remains unknown. We aimed to compare the minor and major histocompatibility complex (MHC) markers as well as polygenic scores of common genetic variants between patients with monogenic CVID and without known genetic mutation detected. Monogenic patients were identified in a CVID cohort using whole exome sequencing. Computational full-resolution MHC typing and confirmatory PCR amplicon-based high-resolution typing were performed. Exome-wide polygenic scores were developed using significantly different variants and multi-variant Mendelian randomization (MR) analyses were used to test the causality of significant genetic variants on antibody levels and susceptibility to infectious diseases. Among 83 CVID patients (44.5% females), monogenic defects were found in 40 individuals. Evaluation of the remaining CVID patients without known genetic mutation detected showed 13 and 27 significantly associated MHC-class I and II alleles, respectively. The most significant partial haplotype linked with the unsolved CVID was W*01:01:01-DMA*01:01:01-DMB*01:03:01:02-TAP1*01:01:01 (P < 0.001), where carriers had a late onset of the disease, only infection clinical phenotype, a non-familial form of CVID, post-germinal center defects and a non-progressive form of their disease. Exclusion of monogenic diseases allowed MR analyses to identify significant genetic variants associated with bacterial infections and improved discrepancies observed in MR analyses of previous GWAS studies with low pleiotropy mainly for a lower respiratory infection, bacterial infection and Streptococcal infection. This is the first study on the full-resolution of minor and major MHC typing and polygenic scores on CVID patients and showed that exclusion of monogenic forms of the disease unraveled an independent role of MHC genes and common genetic variants in the pathogenesis of CVID.
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Affiliation(s)
- Hassan Abolhassani
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institutet at Karolinska University Hospital Huddinge, Stockholm, Sweden.,Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Che Kang Lim
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institutet at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Lennart Hammarström
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institutet at Karolinska University Hospital Huddinge, Stockholm, Sweden
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Litzman J. Gastrointestinal Complications in Primary Immunoglobulin Deficiencies. RARE DISEASES OF THE IMMUNE SYSTEM 2019:361-378. [DOI: 10.1007/978-3-319-91785-6_26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2025]
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Cunningham-Rundles C. Common variable immune deficiency: Dissection of the variable. Immunol Rev 2019; 287:145-161. [PMID: 30565247 PMCID: PMC6435035 DOI: 10.1111/imr.12728] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 10/16/2018] [Indexed: 12/28/2022]
Abstract
Starting about 60 years ago, a number of reports appeared that outlined the severe clinical course of a few adult subjects with profound hypogammaglobinemia. Puzzled by the lack of family history and adult onset of symptoms in most, the name "acquired" hypogammaglobinemia was given, but later altered to the current name common variable immune deficiency. Pathology reports remarked on the loss of lymph node architecture and paucity of plasma cells in lymphoid tissues in these subjects. While characterized by reduced serum IgG and IgA and often IgM, and thus classified among the B-cell defects, an increasing number of cellular defects in these patients have been recognized over time. In the early years, severe respiratory tract infections commonly led to a shortened life span, but the wide spread availability of immune globulin concentrates for the last 25 years has improved survival. However, chronic non-infectious inflammatory and autoimmune conditions have now emerged as challenging clinical problems; these require further immunologic understanding and additional therapeutic measures. Recent study of this phenotypic syndrome have provided an increasingly fertile ground for the identification of autosomal recessive and now more commonly, autosomal dominant gene defects which lead to the loss of B-cell development in this syndrome.
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Cebolla Á, Moreno MDL, Coto L, Sousa C. Gluten Immunogenic Peptides as Standard for the Evaluation of Potential Harmful Prolamin Content in Food and Human Specimen. Nutrients 2018; 10:E1927. [PMID: 30563126 PMCID: PMC6316305 DOI: 10.3390/nu10121927] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 11/23/2018] [Accepted: 11/29/2018] [Indexed: 12/11/2022] Open
Abstract
Gluten is a complex mixture of storage proteins in cereals like wheat, barley, and rye. Prolamins are the main components of gluten. Their high content in proline and glutamine makes them water-insoluble and difficult to digest in the gastrointestinal tract. Partial digestion generates peptide sequences which trigger immune responses in celiac and gluten-sensitive patients. Gluten detection in food is challenging because of the diversity, in various food matrices, of protein proportions or modifications and the huge number of immunogenic sequences with differential potential immunoactivity. Attempts to develop standard reference materials have been unsuccessful. Recent studies have reported the detection of a limited number of dominant Gluten Immunogenic Peptides (GIP) that share similarities to epitopes presented in the α-gliadin 33-mer, which showed to be highly proteolytic resistant and is considered to be the most immunodominant peptide within gluten in celiac disease (CD). GIP were detectable and quantifiable in very different kind of difficult to analyze food, revealing the potential immunogenicity by detecting T-cell activity of celiac patients. But GIP were also found in stool and urine of celiac patients on a supposedly gluten-free diet (GFD), showing the capacity to resist and be absorbed and excreted from the body, providing the first simple and objective means to assess adherence to the GFD. Methods to specifically and sensitively detect the most active GIP in food and biological fluids are rational candidates may use similar analytical standard references for determination of the immunopathological risk of gluten exposure in gluten-related diseases.
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Affiliation(s)
| | - María de Lourdes Moreno
- Facultad de Farmacia, Departamento de Microbiología y Parasitología, Universidad de Sevilla, 41012 Sevilla, Spain.
| | | | - Carolina Sousa
- Facultad de Farmacia, Departamento de Microbiología y Parasitología, Universidad de Sevilla, 41012 Sevilla, Spain.
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Pita JS, Fernandes RAR, Almeida R, Faria E, Loureiro C, Todo Bom A. Gluten-free diet: a possible treatment for chronic diarrhoea in common variable immunodeficiency. BMJ Case Rep 2018; 2018:bcr-2018-225143. [PMID: 29991548 DOI: 10.1136/bcr-2018-225143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Gastrointestinal disorders are frequent in common variable immunodeficiency (CVID). Clinical symptoms and histological alterations in CIVD can resemble celiac disease. Usually, patients with chronic diarrhoea associated with CVID do not improve with a gluten-free diet. The authors present a case of a male patient who was diagnosed with CVID at age 33 and had chronic diarrhoea which resolved after initiating a gluten-free diet. Clinical relapse occurred after gluten reintroduction. The main objective of this case report is to alert clinicians to implement a gluten-free diet in patients with CVID with chronic diarrhoea.
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Affiliation(s)
- Joana Sofia Pita
- Allergy and Clinical Immunology, Coimbra's Universitary Hospital Centre, Coimbra, Portugal
| | | | - Rui Almeida
- Pathology, Coimbra's Universitary Hospital Centre, Coimbra, Portugal
| | - Emilia Faria
- Allergy and Clinical Immunology, Coimbra's Universitary Hospital Centre, Coimbra, Portugal
| | - Carlos Loureiro
- Allergy and Clinical Immunology, Coimbra's Universitary Hospital Centre, Coimbra, Portugal
| | - Ana Todo Bom
- Allergy and Clinical Immunology, Coimbra's Universitary Hospital Centre, Coimbra, Portugal
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Susheela AT, Hale A. Patients with common variable immunodeficiency paradoxically have increased rates of autoimmune disorders. BMJ Case Rep 2017; 2017:bcr-2017-221657. [PMID: 29030367 DOI: 10.1136/bcr-2017-221657] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Common variable immunodeficiency (CVID), characterised by disordered B cell function, is one of the most common primary immunodeficiency disorders. Patients with CVID are at lifelong risk of recurrent infections, particularly of the respiratory and gastrointestinal tracts. Paradoxically, given their immunocompromised state, patients with CVID are also at significantly increased risk of autoimmune disorders, which are seen in almost 25% of cases. The authors report a 24-year-old female patient with CVID, manifested as severe hypogammaglobulinaemia with recurrent sinopulmonary infections and enterocolitis, who presented with transaminitis, chronic diarrhoea and haematemesis. No infectious aetiologies were identified. She was diagnosed with coeliac disease after a small bowel biopsy and positive response to gluten-free diet. Haematemesis was attributed to portal hypertension due to liver cirrhosis, which was confirmed via liver biopsy. Coeliac disease can be a cause of diarrhoea in patients with immunodeficiency disorders and is often underdiagnosed. It can also be the underlying source of liver disease and is an often under-recognised cause of cirrhosis. The case presented emphasises the paradoxical and challenging relationship that patients with CVID face between immunodeficiency and autoimmune disorders, and also highlights that coeliac disease is an under-recognised cause of liver disease.
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Affiliation(s)
- Ammu Thampi Susheela
- Division of Anesthesia and Critical Care, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Andrew Hale
- Department of Infectious Diseases, University of Vermont Medical Center and Larner College of Medicine, Boston, Massachusetts, USA
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Danieli MG, Pulvirenti F, Rocchi V, Morariu R, Quinti I. Self-administered hyaluronidase-facilitated subcutaneous immunoglobulin therapy in complicated primary antibody deficiencies. Immunotherapy 2017; 8:995-1002. [PMID: 27485073 DOI: 10.2217/imt-2016-0035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Hyaluronidase-facilitated subcutaneous immunoglobulin (fSCIg) is a new immunoglobulin product for replacement therapy in patients with primary antibody deficiencies (PAD). The pre-administration of recombinant human hyaluronidase associated with 10% immunoglobulin allowed the infusion of larger (up to 600 ml) amounts of immunoglobulin at a single infusion site, enabling patients to receive the necessary treatment in a single monthly dose. Here, we report the effectiveness and the tolerability of fSCIg in patients with severe PAD-related comorbidities: refractory autoimmune thrombocytopenia; systemic granulomatous disease; severe enteropathy, and Type I diabetes. We conclude that fSCIg could be a feasible option to improve the adherence to replacement therapy also by patients with severe PAD.
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Affiliation(s)
- Maria Giovanna Danieli
- Clinica Medica, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche & Ospedali Riuniti, Ancona, Italy
| | | | - Valeria Rocchi
- Department of Clinical & Sperimental Medicine AOUP, Pisa, Italy
| | - Ramona Morariu
- Clinica Medica, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche & Ospedali Riuniti, Ancona, Italy
| | - Isabella Quinti
- Department of Molecular Medicine, Sapienza Medical University, Rome, Italy
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Ierardi E, Losurdo G, Iannone A, Piscitelli D, Amoruso A, Barone M, Principi M, Pisani A, Di Leo A. Lymphocytic duodenitis or microscopic enteritis and gluten-related conditions: what needs to be explored? Ann Gastroenterol 2017; 30:380-392. [PMID: 28655974 PMCID: PMC5479990 DOI: 10.20524/aog.2017.0165] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 05/10/2017] [Indexed: 02/07/2023] Open
Abstract
Microscopic enteritis (ME) is characterized by abnormal infiltration of intraepithelial lymphocytes in intestinal mucosa. It was described as duodenal lymphocytosis or lymphocytic duodenitis until the dedicated Consensus Conference of 2015. ME represents a common feature of several gluten-mediated and non-gluten related diseases; therefore, it is an umbrella term embracing several conditions. The most frequent causes of ME are gluten-related disorders (celiac disease, non-celiac gluten sensitivity, wheat allergy), Helicobacter pylori infection and drug-related damages. Less frequently, ME may be secondary to inflammatory bowel disease, some autoimmune conditions, immunoglobulin deficiencies, blood malignancies, infections and irritable bowel syndrome. Therefore, the differential diagnosis of ME may be challenging. The diagnosis of ME needs to be driven by predominant symptoms and patient history. However, it is often difficult to achieve an immediate identification of the underlying condition, and a broad variety of diagnostic tests may be required. Ultimately, long-term surveillance is needed for a final diagnosis in many cases, since a hidden or quiescent condition may be disclosed after a period of latency. In any case, strict collaboration between the clinician and the pathologist is pivotal. The treatment of ME should be personalized, depending on the underlying disease. For gluten-related conditions (celiac disease, gluten sensitivity, wheat allergy, dermatitis herpetiformis), a gluten-free diet may be proposed. For other conditions, a targeted etiologic treatment is necessary. In conclusion, ME represents a novel entity that is attracting increasing interest. The growing epidemiologic trend confirms that it will become a common condition in clinical practice.
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Affiliation(s)
- Enzo Ierardi
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Giuseppe Losurdo
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Andrea Iannone
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Domenico Piscitelli
- Section of Pathology (Domenico Piscitelli), Department of Emergency and Organ Transplantation, AOU Policlinico, Piazza Giulio Cesare, Bari, University of Bari, Italy
| | - Annacinzia Amoruso
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Michele Barone
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Mariabeatrice Principi
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Antonio Pisani
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
| | - Alfredo Di Leo
- Section of Gastroenterology (Enzo Ierardi, Giuseppe Losurdo, Andrea Iannone, Annacinzia Amoruso, Michele Barone, Mariabeatrice Principi, Antonio Pisani, Alfredo Di Leo)
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A Cross-Sectional Study of the Prevalence of Gastrointestinal Symptoms and Pathology in Patients With Common Variable Immunodeficiency. Am J Gastroenterol 2016; 111:1467-1475. [PMID: 27527747 DOI: 10.1038/ajg.2016.329] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 07/06/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The objective of this study was to study the prevalence of gastrointestinal (GI) symptoms and histopathology in patients with common variable immunodeficiency (CVID) as well as linking the findings to GI infections and markers of systemic immune activation. METHODS In this cross-sectional study, we addressed GI symptoms in 103 patients and GI histopathological findings in 53 patients who underwent upper and lower endoscopic examination. The most frequent histopathological findings were linked to GI symptoms, B-cell phenotype, and markers of systemic immune activation (soluble (s)CD14, sCD25, and sCD163). Microarray analysis compared "celiac-like disease" in CVID to celiac disease. Screening for selected bacterial and viral infections in fecal samples and gut mucosal biopsies was performed. RESULTS The main findings of this study were as follows: most common GI symptoms were bloating (34%), pain (30%), and diarrhea (26%). The most frequent histopathological findings were increased intraepithelial lymphocytes in the descending part of the duodenum, i.e., "celiac-like disease" (46% of patients), decreased numbers of plasma cells in GI tract mucosa (62%), and lymphoid hyperplasia (38%), none of which were associated with GI symptoms. Reduced plasma cells in GI mucosa were associated with B-cell phenotypic characteristics of CVID, and increased serum levels of sCD14 (P=0.025), sCD25 (P=0.01), and sCD163 (P=0.04). Microarray analyses distinguished between CVID patients with "celiac-like disease" and celiac disease. Positive tests for bacterial and viral infections were scarce both in fecal samples and gut mucosal biopsies, including PCR test for norovirus in biopsy specimens (0 positive tests). CONCLUSIONS In conclusion, GI pathology is common in CVID, but does not necessarily cause symptoms. However, reduced plasma cells in GI mucosa were linked to systemic immune activation, "celiac-like disease" in CVID and true celiac disease appear to be different disease entities, as assessed by gene expression, and infections (including norovirus) are rarely a cause of the CVID enteropathy.
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Azizi G, Abolhassani H, Asgardoon MH, Alinia T, Yazdani R, Mohammadi J, Rezaei N, Ochs HD, Aghamohammadi A. Autoimmunity in common variable immunodeficiency: epidemiology, pathophysiology and management. Expert Rev Clin Immunol 2016; 13:101-115. [DOI: 10.1080/1744666x.2016.1224664] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Gholamreza Azizi
- Department of Laboratory Medicine, Imam Hassan Mojtaba Hospital, Alborz University of Medical Sciences, Karaj, Iran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Mohammad Hosein Asgardoon
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Iranian Student Society for Immunodeficiencies, Student’s Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Tina Alinia
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Yazdani
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Javad Mohammadi
- Department of Biomedical Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hans D. Ochs
- Seattle Children’s Research Institute and Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
- Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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Bonilla FA, Barlan I, Chapel H, Costa-Carvalho BT, Cunningham-Rundles C, de la Morena MT, Espinosa-Rosales FJ, Hammarström L, Nonoyama S, Quinti I, Routes JM, Tang MLK, Warnatz K. International Consensus Document (ICON): Common Variable Immunodeficiency Disorders. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2016; 4:38-59. [PMID: 26563668 PMCID: PMC4869529 DOI: 10.1016/j.jaip.2015.07.025] [Citation(s) in RCA: 577] [Impact Index Per Article: 64.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Revised: 06/24/2015] [Accepted: 07/24/2015] [Indexed: 02/06/2023]
Abstract
The International Collaboration in Asthma, Allergy and Immunology initiated an international coalition among the American Academy of Allergy, Asthma & Immunology; the European Academy of Allergy and Clinical Immunology; the World Allergy Organization; and the American College of Allergy, Asthma & Immunology on common variable immunodeficiency. An author group was formed and then divided into individual committees. Within the committee, teams of authors were subgrouped to generate content for specific sections of the document. Content was derived from literature searches, relevant published guidelines, and clinical experience. After a draft of the document was assembled, it was collectively reviewed and revised by the authors. Where evidence was lacking or conflicting, the information presented represents the consensus expert opinion of the group. The full document was then independently reviewed by 5 international experts in the field, none of whom was among the authors of the original. The comments of these reviewers were incorporated before submission for publication.
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Affiliation(s)
| | - Isil Barlan
- Marmara University Pendik Education and Research Hospital, Istanbul, Turkey
| | - Helen Chapel
- John Radcliffe Hospital and University of Oxford, Oxford, United Kingdom
| | | | | | - M Teresa de la Morena
- Children's Medical Center and University of Texas Southwestern Medical Center, Dallas, Texas
| | | | | | | | | | - John M Routes
- Children's Hospital of Wisconsin and Medical College of Wisconsin, Milwaukee, Wis
| | - Mimi L K Tang
- Royal Children's Hospital and Murdoch Children's Research Institute, University of Melbourne, Melbourne, Australia
| | - Klaus Warnatz
- University Medical Center Freiburg, Freiburg, Germany
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30
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Giorgio F, Principi M, Losurdo G, Piscitelli D, Iannone A, Barone M, Amoruso A, Ierardi E, Di Leo A. Seronegative Celiac Disease and Immunoglobulin Deficiency: Where to Look in the Submerged Iceberg? Nutrients 2015; 7:7486-7504. [PMID: 26371035 PMCID: PMC4586545 DOI: 10.3390/nu7095350] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 08/27/2015] [Accepted: 09/02/2015] [Indexed: 02/06/2023] Open
Abstract
In the present narrative review, we analyzed the relationship between seronegative celiac disease (SNCD) and immunoglobulin deficiencies. For this purpose, we conducted a literature search on the main medical databases. SNCD poses a diagnostic dilemma. Villous blunting, intraepithelial lymphocytes (IELs) count and gluten "challenge" are the most reliable markers. Immunohistochemistry/immunofluorescence tissue transglutaminase (tTG)-targeted mucosal immunoglobulin A (IgA) immune complexes in the intestinal mucosa of SNCD patients may be useful. In our experience, tTG-mRNA was similarly increased in seropositive celiac disease (CD) and suspected SNCD, and strongly correlated with the IELs count. This increase is found even in the IELs' range of 15-25/100 enterocytes, suggesting that there may be a "grey zone" of gluten-related disorders. An immune deregulation (severely lacking B-cell differentiation) underlies the association of SNCD with immunoglobulin deficiencies. Therefore, CD may be linked to autoimmune disorders and immune deficits (common variable immunodeficiency (CVID)/IgA selective deficiency). CVID is a heterogeneous group of antibodies dysfunction, whose association with CD is demonstrated only by the response to a gluten-free diet (GFD). We hypothesized a familial inheritance between CD and CVID. Selective IgA deficiency, commonly associated with CD, accounts for IgA-tTG seronegativity. Selective IgM deficiency (sIgMD) is rare (<300 cases) and associated to CD in 5% of cases. We diagnosed SNCD in a patient affected by sIgMD using the tTG-mRNA assay. One-year GFD induced IgM restoration. This evidence, supporting a link between SNCD and immunoglobulin deficiencies, suggests that we should take a closer look at this association.
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Affiliation(s)
- Floriana Giorgio
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Mariabeatrice Principi
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Giuseppe Losurdo
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Domenico Piscitelli
- Section of Pathology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Andrea Iannone
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Michele Barone
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Annacinzia Amoruso
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Enzo Ierardi
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
| | - Alfredo Di Leo
- Section of Gastroenterology, University Hospital Policlinico, Department of Emergency and Organ Transplantation, University of Bari, 70124 Bari, Italy.
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Profound Reversible Hypogammaglobulinemia Caused by Celiac Disease in the Absence of Protein Losing Enteropathy. J Clin Immunol 2015; 35:589-94. [PMID: 26318181 DOI: 10.1007/s10875-015-0189-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 08/13/2015] [Indexed: 12/27/2022]
Abstract
When patients with hypogammaglobulinemia are encountered, a vigorous search should be undertaken for secondary treatable causes. Here we describe the first case of a patient with severe asymptomatic hypogammaglobulinemia where the underlying cause was undiagnosed celiac disease. A strict gluten free diet resulted in resolution of her mild long-standing abdominal symptoms and correction of her hypogammaglobulinemia. There was corresponding improvement in her duodenal histology and normalisation of her celiac serology. Protein losing enteropathy was unlikely to have been the mechanism of her profound hypogammaglobulinemia, as her albumin was within the normal range and she had a normal fecal alpha 1 antitrypsin level. Application of the Ameratunga et al. (2013) diagnostic criteria was helpful in confirming this patient did not have Common Variable Immunodeficiency Disorder (CVID). Celiac disease must now be considered in the differential diagnosis of severe hypogammaglobulinemia. There should be a low threshold for undertaking celiac serology in patients with hypogammaglobulinemia, even if they have minimal symptoms attributable to gut disease.
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Kartal O, Musabak U, Yesillik S, Sagkan RI, Pekel A, Demirel F, Baysan A, Selçuk A, Güleç M, Şener O. Killer-cell immunoglobulin-like receptor and human leukocyte antigen-C genes in common variable immunodeficiency. Wien Klin Wochenschr 2015; 128:822-826. [PMID: 25860853 DOI: 10.1007/s00508-015-0769-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 02/16/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND We aimed herein to investigate the killer-cell immunoglobulin-like receptor (KIR) genes and human leukocyte antigen (HLA)-C alleles in patients with common variable immunodeficiency (CVID), and to reveal their differences from those in healthy population. METHODS In all, 18 patients who have been diagnosed with CVID and 15 living donors of kidney transplant recipients were enrolled in the study. Polymerase chain reaction-sequence-specific primer (PCR-SSP) typing method was used in molecular genetic analysis. The frequencies of the genes in the study groups were statistically compared with each other using chi-square or Fisher exact tests, whichever were appropriate. RESULTS Although there was no significant difference between both study groups with respect to distribution of KIR and HLA-C2 group genes, HLA-Cw7 allele frequency in patients with CVID was significantly lower than that in healthy population (P = 0.008). CONCLUSION This present study results support that HLA-Cw7 allele, an inhibitor of KIR ligand, may play a role in the pathogenesis of CVID.
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Affiliation(s)
- Ozgur Kartal
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey.
| | - Ugur Musabak
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Sait Yesillik
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Rahsan I Sagkan
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Aysel Pekel
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Fevzi Demirel
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Abdullah Baysan
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Ali Selçuk
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Mustafa Güleç
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
| | - Osman Şener
- Division of Immunology and Allergic Diseases, Gulhane Military Medical Academy and School of Medicine, 06018, Ankara, Turkey
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Abstract
Common variable immunodeficiency (CVID) represents the most common clinically relevant form of primary immunodeficiency. This heterogeneous antibody deficiency syndrome is characterized not only by susceptibility to bacterial respiratory tract infections but displays additional signs of immune dysregulation, such as autoimmunity, chronic inflammation and lymphoproliferation in more than 30 % of the patients. Due to poor awareness the diagnosis is often delayed by 4-6 years. A close collaboration in patient care with a center specialized in primary immunodeficiency is recommended. Regular follow-up visits include assessment of adequate immunoglobulin replacement therapy and screening for manifestation of secondary complications. Regular substitution with intravenous or subcutaneous immunoglobulins has more or less normalized life expectancy of patients with isolated susceptibility to bacterial infections. Therefore, the current core task in the management of CVID patients is the elaboration of more effective and safer forms of prophylaxis and treatment of sequelae of immune dysregulation in the lungs, intestines and liver of affected patients.
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Affiliation(s)
- K Warnatz
- Centrum für Chronische Immundefizienz, Breisacher Str. 117, 79106, Freiburg im Breisgau, Deutschland.
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Design of peptide immunotherapies for MHC Class-II-associated autoimmune disorders. Clin Dev Immunol 2013; 2013:826191. [PMID: 24324511 PMCID: PMC3845387 DOI: 10.1155/2013/826191] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Accepted: 10/05/2013] [Indexed: 12/24/2022]
Abstract
Autoimmune disorders, that occur when autoreactive immune cells are induced to activate their responses against self-tissues, affect one percent of the world population and represent one of the top 10 leading causes of death. The major histocompatibility complex (MHC) is a principal susceptibility locus for many human autoimmune diseases, in which self-tissue antigens providing targets for pathogenic lymphocytes are bound to HLA molecules encoded by disease-associated alleles. In spite of the attempts to design strategies for inhibition of antigen presentation targeting the MHC-peptide/TCR complex via generation of blocking antibodies, altered peptide ligands (APL), or inhibitors of costimulatory molecules, potent therapies with minimal side effects have yet to be developed. Copaxone (glatiramer acetate, GA) is a random synthetic amino acid copolymer that reduces the relapse rate by about 30% in relapsing-remitting multiple sclerosis (MS) patients. Based on the elucidated binding motifs of Copaxone and of the anchor residues of the immunogenic myelin basic protein (MBP) peptide to HLA-DR molecules, novel copolymers have been designed and proved to be more effective in suppressing MS-like disease in mice. In this report, we describe the rationale for design of second-generation synthetic random copolymers as candidate drugs for a number of MHC class-II-associated autoimmune disorders.
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