1
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Venkatachari IV, Chougule A, Gowri V, Taur P, Bodhanwala M, Prabhu S, Madkaikar M, Desai M. Monogenic inborn errors of immunity in autoimmune disorders. Immunol Res 2023; 71:771-780. [PMID: 37199901 DOI: 10.1007/s12026-023-09391-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/03/2023] [Indexed: 05/19/2023]
Abstract
To estimate the prevalence of monogenic inborn errors of immunity in patients with autoimmune diseases (AID), the study included 56 subjects (male:female ratio: 1.07) with mean age of onset of autoimmunity 7 years (4 months-46 years). 21/56 had polyautoimmunity. 5/56 patients met the JMF criteria for PID. The different AID referred were hematological (42%) > gastrointestinal (GI) (16%) > skin (14%) > endocrine (10%) > rheumatological (8%) > renal (6%) > neurological (2%). 36/56 reported recurrent infections. 27/56 were on polyimmunotherapy. 18/52 (35%) had CD19 lymphopenia, 24/52 (46%) had CD4 lymphopenia, 11/52 (21%) had CD8 lymphopenia, and 14/48 (29%) had NK lymphopenia. 21/50 (42%) had hypogammaglobinemia; 3 of whom were given rituximab. 28/56 were found to have pathogenic variants among PIRD genes. These 28 patients had 42 AID among which hematological was most common (50%) > GI (14%) = skin (14%)> endocrine (9%) > rheumatological (7%) > renal and neurological (2%). Hematological AID was the most common AID (75%) in children with PIRD. Positive predictive value (PPV) of abnormal immunological tests was 50% and sensitivity of 70%. JMF criteria had specificity of 100% in identifying PIRD and sensitivity of 17%. Polyautoimmunity had a PPV of 35% and sensitivity of 40%. 11/28 of these children were offered transplant. 8/28 were started on sirolimus, 2/28 on abatacept, and 3/28 on baricitinib/ruxolitinib after diagnosis. In conclusion, 50% of children with AID have underlying PIRD. LRBA deficiency and STAT1 GOF were the most common PIRD. Age at presentation, number of autoimmunity, routine immunological tests, and JMF criteria are not predictive of underlying PIRD. Early diagnosis with exome sequencing alters the prognosis and opens new therapeutic avenue.
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Affiliation(s)
| | - Akshaya Chougule
- Department of Immunology, Bai Jerbai Wadia Hospital for Children, Acharya Dhonde Marg, Parel, Mumbai, 400012, India
| | - Vijaya Gowri
- Department of Immunology, Bai Jerbai Wadia Hospital for Children, Acharya Dhonde Marg, Parel, Mumbai, 400012, India
| | - Prasad Taur
- Department of Immunology, Bai Jerbai Wadia Hospital for Children, Acharya Dhonde Marg, Parel, Mumbai, 400012, India
| | - Minnie Bodhanwala
- Department of Immunology, Bai Jerbai Wadia Hospital for Children, Acharya Dhonde Marg, Parel, Mumbai, 400012, India
| | - Shakuntala Prabhu
- Department of Immunology, Bai Jerbai Wadia Hospital for Children, Acharya Dhonde Marg, Parel, Mumbai, 400012, India
| | - Manisha Madkaikar
- National Institute of Immunohematology, ICMR, KEM, Parel, Mumbai, India
| | - Mukesh Desai
- Department of Immunology, Bai Jerbai Wadia Hospital for Children, Acharya Dhonde Marg, Parel, Mumbai, 400012, India.
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2
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Leonardi L, Testa A, Feleppa M, Paparella R, Conti F, Marzollo A, Spalice A, Giona F, Gnazzo M, Andreoli GM, Costantino F, Tarani L. Immune dysregulation in Kabuki syndrome: a case report of Evans syndrome and hypogammaglobulinemia. Front Pediatr 2023; 11:1087002. [PMID: 37360370 PMCID: PMC10288106 DOI: 10.3389/fped.2023.1087002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 05/25/2023] [Indexed: 06/28/2023] Open
Abstract
Kabuki syndrome (KS) is a rare multisystemic disease due to mutations in the KMT2D or KDM6A genes, which act as epigenetic modulators of different processes, including immune response. The syndrome is characterized by anomalies in multiple organ systems, and it is associated with autoimmune and inflammatory disorders, and an underlying immunological phenotype characterized by immunodeficiency and immune dysregulation. Up to 17% of KS patients present with immune thrombocytopenia characterized by a severe, chronic or relapsing course, and often associated to other hematological autoimmune diseases including autoimmune hemolytic anemia, eventually resulting in Evans syndrome (ES). A 23-year-old woman, clinically diagnosed with KS and presenting from the age of 3 years with ES was referred to the Rare Diseases Centre of our Pediatric Department for corticosteroid-induced hyperglycemia. Several ES relapses and recurrent respiratory infections in the previous years were reported. Severe hypogammaglobulinemia, splenomegaly and signs of chronic lung inflammation were diagnosed only at the time of our observation. Supportive treatment with amoxicillin-clavulanate prophylaxis and recombinant human hyaluronidase-facilitated subcutaneous immunoglobulin replacement were immediately started. In KS patients, the failure of B-cell development and the lack of autoreactive immune cells suppression can lead to immunodeficiency and autoimmunity that may be undiagnosed for a long time. Our patient's case is paradigmatic since she presented with preventable morbidity and severe lung disease years after disease onset. This case emphasizes the importance of suspecting immune dysregulation in KS. Pathogenesis and immunological complications of KS are discussed. Moreover, the need to perform immunologic evaluations is highlighted both at the time of KS diagnosis and during disease follow-up, in order to allow proper treatment while intercepting avoidable morbidity in these patients.
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Affiliation(s)
- Lucia Leonardi
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Alessia Testa
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Mariavittoria Feleppa
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Roberto Paparella
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesca Conti
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonio Marzollo
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Padua, Italy
| | - Alberto Spalice
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Fiorina Giona
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Maria Gnazzo
- Translational Cytogenomics Research Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Gian Marco Andreoli
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesco Costantino
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Luigi Tarani
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
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3
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Cousin VN, Perez GF, Payne KJ, Voll RE, Rizzi M, Mueller CG, Warnatz K. Lymphoid stromal cells - potential implications for the pathogenesis of CVID. Front Immunol 2023; 14:1122905. [PMID: 36875120 PMCID: PMC9982092 DOI: 10.3389/fimmu.2023.1122905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 02/03/2023] [Indexed: 02/19/2023] Open
Abstract
Non-hematopoietic lymphoid stromal cells (LSC) maintain lymph node architecture and form niches allowing the migration, activation, and survival of immune cells. Depending on their localization in the lymph node, these cells display heterogeneous properties and secrete various factors supporting the different activities of the adaptive immune response. LSCs participate in the transport of antigen from the afferent lymph as well as in its delivery into the T and B cell zones and organize cell migration via niche-specific chemokines. While marginal reticular cells (MRC) are equipped for initial B-cell priming and T zone reticular cells (TRC) provide the matrix for T cell-dendritic cell interactions within the paracortex, germinal centers (GC) only form when both T- and B cells successfully interact at the T-B border and migrate within the B-cell follicle containing the follicular dendritic cell (FDC) network. Unlike most other LSCs, FDCs are capable of presenting antigen via complement receptors to B cells, which then differentiate within this niche and in proximity to T follicular helper (TFH) cells into memory and plasma cells. LSCs are also implicated in maintenance of peripheral immune tolerance. In mice, TRCs induce the alternative induction of regulatory T cells instead of TFH cells by presenting tissue-restricted self-antigens to naïve CD4 T cells via MHC-II expression. This review explores potential implications of our current knowledge of LSC populations regarding the pathogenesis of humoral immunodeficiency and autoimmunity in patients with autoimmune disorders or common variable immunodeficiency (CVID), the most common form of primary immunodeficiency in humans.
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Affiliation(s)
- Victoria N Cousin
- 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.,University of Freiburg, Faculty of Biology, Freiburg, Germany.,Freiburg Spemann Graduate School of Biology and Medicine (SGBM), Albert Ludwigs University Freiburg, Faculty of Biology, Freiburg, Germany
| | - Guillermo F Perez
- Immunologie, Immunopathologie et Chimie Thérapeutique, CNRS UPR3572, Strasbourg, France.,Faculty of Life Science, University of Strasbourg, Strasbourg, France
| | - Kathryn J Payne
- 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.,University of Freiburg, Faculty of Biology, Freiburg, Germany
| | - Reinhard E Voll
- 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
| | - Marta Rizzi
- 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.,Division of Clinical and Experimental Immunology, Institute of Immunology, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Christopher G Mueller
- Immunologie, Immunopathologie et Chimie Thérapeutique, CNRS UPR3572, Strasbourg, France.,Faculty of Life Science, University of Strasbourg, Strasbourg, France
| | - 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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4
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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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5
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Di Lorenzo B, Pacillo L, Milardi G, Jofra T, Di Cesare S, Gerosa J, Marzinotto I, Zapparoli E, Rivalta B, Cifaldi C, Barzaghi F, Giancotta C, Zangari P, Rapini N, Deodati A, Amodio G, Passerini L, Carrera P, Gregori S, Palma P, Finocchi A, Lampasona V, Cicalese MP, Schiaffini R, Di Matteo G, Merelli I, Barcella M, Aiuti A, Piemonti L, Cancrini C, Fousteri G. Natural history of type 1 diabetes on an immunodysregulatory background with genetic alteration in B-cell activating factor receptor: A case report. Front Immunol 2022; 13:952715. [PMID: 36090979 PMCID: PMC9459137 DOI: 10.3389/fimmu.2022.952715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 08/02/2022] [Indexed: 11/24/2022] Open
Abstract
The immunological events leading to type 1 diabetes (T1D) are complex and heterogeneous, underscoring the necessity to study rare cases to improve our understanding. Here, we report the case of a 16-year-old patient who showed glycosuria during a regular checkup. Upon further evaluation, stage 2 T1D, autoimmune thrombocytopenic purpura (AITP), and common variable immunodeficiency (CVID) were diagnosed. The patient underwent low carb diet, losing > 8 kg, and was placed on Ig replacement therapy. Anti-CD20 monoclonal antibody (Rituximab, RTX) was administered 2 years after diagnosis to treat peripheral polyneuropathy, whereas an atypical mycobacteriosis manifested 4 years after diagnosis and was managed with prolonged antibiotic treatment. In the fifth year of monitoring, the patient progressed to insulin dependency despite ZnT8A autoantibody resolution and IA-2A and GADA autoantibody decline. The patient had low T1D genetic risk score (GRS = 0.22817) and absence of human leukocyte antigen (HLA) DR3/DR4-DQ8. Genetic analysis identified the monoallelic mutation H159Y in TNFRSF13C, a gene encoding B-cell activating factor receptor (BAFFR). Significant reduced blood B-cell numbers and BAFFR levels were observed in line with a dysregulation in BAFF–BAFFR signaling. The elevated frequency of PD-1+ dysfunctional Tfh cells composed predominantly by Th1 phenotype was observed at disease onset and during follow-up. This case report describes a patient progressing to T1D on a BAFFR-mediated immunodysregulatory background, suggesting a role of BAFF–BAFFR signaling in islet-specific tolerance and T1D progression.
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Affiliation(s)
- Biagio Di Lorenzo
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Lucia Pacillo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Giulia Milardi
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Tatiana Jofra
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Silvia Di Cesare
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Jolanda Gerosa
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Ilaria Marzinotto
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Ettore Zapparoli
- Center for Omics Sciences, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milano, Italy
| | - Beatrice Rivalta
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Cristina Cifaldi
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Federica Barzaghi
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
| | - Carmela Giancotta
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Paola Zangari
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Novella Rapini
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Annalisa Deodati
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Giada Amodio
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
| | - Laura Passerini
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
| | - Paola Carrera
- Unit of Genomics for Human Disease Diagnosis and Laboratory of Clinical Molecular Biology, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Silvia Gregori
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Palma
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Andrea Finocchi
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Vito Lampasona
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Maria Pia Cicalese
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Faculty of Medicine, University Vita-Salute San Raffaele, Milan, Italy
| | - Riccardo Schiaffini
- Unit of Endocrinology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Gigliola Di Matteo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Ivan Merelli
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Department of Bioinformatics, Institute for Biomedical Technologies National Research Council, Segrate, Italy
| | - Matteo Barcella
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Department of Bioinformatics, Institute for Biomedical Technologies National Research Council, Segrate, Italy
| | - Alessandro Aiuti
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, Istituto di Ricovero e Cura a Carattere Scientifico San Raffaele Scientific Institute, Milan, Italy
- Faculty of Medicine, University Vita-Salute San Raffaele, Milan, Italy
- *Correspondence: Alessandro Aiuti, ; Caterina Cancrini, ; Georgia Fousteri, ; Lorenzo Piemonti,
| | - Lorenzo Piemonti
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
- *Correspondence: Alessandro Aiuti, ; Caterina Cancrini, ; Georgia Fousteri, ; Lorenzo Piemonti,
| | - Caterina Cancrini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, Bambino Gesú Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
- *Correspondence: Alessandro Aiuti, ; Caterina Cancrini, ; Georgia Fousteri, ; Lorenzo Piemonti,
| | - Georgia Fousteri
- Diabetes Research Institute, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
- *Correspondence: Alessandro Aiuti, ; Caterina Cancrini, ; Georgia Fousteri, ; Lorenzo Piemonti,
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6
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Ehl S, Thimme R. Immune‐mediated pathology as a consequence of impaired immune reactions: the IMPATH paradox. Eur J Immunol 2022; 52:1386-1389. [DOI: 10.1002/eji.202250069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/12/2022] [Accepted: 07/14/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Stephan Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Faculty of Medicine Medical Center ‐ University of Freiburg Freiburg Germany
| | - Robert Thimme
- Dept. of Medicine II, Medical Center ‐ University of Freiburg and Faculty of Medicine Medical Center ‐ University of Freiburg Freiburg Germany
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7
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Milardi G, Di Lorenzo B, Gerosa J, Barzaghi F, Di Matteo G, Omrani M, Jofra T, Merelli I, Barcella M, Filippini M, Conti A, Ferrua F, Pozzo Giuffrida F, Dionisio F, Rovere‐Querini P, Marktel S, Assanelli A, Piemontese S, Brigida I, Zoccolillo M, Cirillo E, Giardino G, Danieli MG, Specchia F, Pacillo L, Di Cesare S, Giancotta C, Romano F, Matarese A, Chetta AA, Trimarchi M, Laurenzi A, De Pellegrin M, Darin S, Montin D, Marinoni M, Dellepiane RM, Sordi V, Lougaris V, Vacca A, Melzi R, Nano R, Azzari C, Bongiovanni L, Pignata C, Cancrini C, Plebani A, Piemonti L, Petrovas C, Di Micco R, Ponzoni M, Aiuti A, Cicalese MP, Fousteri G. Follicular helper T cell signature of replicative exhaustion, apoptosis, and senescence in common variable immunodeficiency. Eur J Immunol 2022; 52:1171-1189. [PMID: 35562849 PMCID: PMC9542315 DOI: 10.1002/eji.202149480] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 02/08/2022] [Accepted: 05/09/2022] [Indexed: 11/06/2022]
Abstract
Common variable immunodeficiency (CVID) is the most frequent primary antibody deficiency whereby follicular helper T (Tfh) cells fail to establish productive responses with B cells in germinal centers. Here, we analyzed the frequency, phenotype, transcriptome, and function of circulating Tfh (cTfh) cells in CVID patients displaying autoimmunity as an additional phenotype. A group of patients showed a high frequency of cTfh1 cells and a prominent expression of PD-1 and ICOS as well as a cTfh mRNA signature consistent with highly activated, but exhausted, senescent, and apoptotic cells. Plasmatic CXCL13 levels were elevated in this group and positively correlated with cTfh1 cell frequency and PD-1 levels. Monoallelic variants in RTEL1, a telomere length- and DNA repair-related gene, were identified in four patients belonging to this group. Their blood lymphocytes showed shortened telomeres, while their cTfh were more prone to apoptosis. These data point toward a novel pathogenetic mechanism in CVID, whereby alterations in DNA repair and telomere elongation might predispose to antibody deficiency. A Th1, highly activated but exhausted and apoptotic cTfh phenotype was associated with this form of CVID.
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Affiliation(s)
- Giulia Milardi
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Biagio Di Lorenzo
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Jolanda Gerosa
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Federica Barzaghi
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Gigliola Di Matteo
- Department of Systems Medicine, University of Rome Tor VergataVia Cracovia 50Rome00133Italy
- Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, Academic Department of PediatricsBambino Gesù Children's HospitalIRCCSPiazza di Sant'Onofrio 4Rome00165Italy
| | - Maryam Omrani
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Department of Computer Science, Systems and Communication, University of Milano‐BicoccaPiazza dell'Ateneo Nuovo 1Milan20126Italy
| | - Tatiana Jofra
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Ivan Merelli
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Department of BioinformaticsInstitute for Biomedical TechnologiesNational Research CouncilVia Fratelli Cervi 93Segrate20090Italy
| | - Matteo Barcella
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Matteo Filippini
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Anastasia Conti
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Francesca Ferrua
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Francesco Pozzo Giuffrida
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Francesca Dionisio
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Patrizia Rovere‐Querini
- Department of ImmunologyTransplantation and Infectious DiseasesIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Sarah Marktel
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Andrea Assanelli
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Simona Piemontese
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Immacolata Brigida
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Matteo Zoccolillo
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Emilia Cirillo
- Department of Translational Medical SciencesSection of PediatricsFederico II University of NaplesCorso Umberto I, 40, 80138Italy
| | - Giuliana Giardino
- Department of Translational Medical SciencesSection of PediatricsFederico II University of NaplesCorso Umberto I, 40, 80138Italy
| | - Maria Giovanna Danieli
- Department of Clinical and Molecular SciencesMarche Polytechnic University of AnconaClinica MedicaVia Tronto 10/aAncona60126Italy
| | - Fernando Specchia
- Department of PediatricsS. Orsola‐Malpighi HospitalUniversity of BolognaVia Giuseppe Massarenti 9Bologna40138Italy
| | - Lucia Pacillo
- Department of Systems Medicine, University of Rome Tor VergataVia Cracovia 50Rome00133Italy
- Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, Academic Department of PediatricsBambino Gesù Children's HospitalIRCCSPiazza di Sant'Onofrio 4Rome00165Italy
| | - Silvia Di Cesare
- Department of Systems Medicine, University of Rome Tor VergataVia Cracovia 50Rome00133Italy
- Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, Academic Department of PediatricsBambino Gesù Children's HospitalIRCCSPiazza di Sant'Onofrio 4Rome00165Italy
| | - Carmela Giancotta
- Department of Systems Medicine, University of Rome Tor VergataVia Cracovia 50Rome00133Italy
- Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, Academic Department of PediatricsBambino Gesù Children's HospitalIRCCSPiazza di Sant'Onofrio 4Rome00165Italy
| | - Francesca Romano
- Pediatric Immunology DivisionDepartment of PediatricsAnna Meyer Children's University HospitalViale Gaetano Pieraccini 24Florence50139Italy
| | - Alessandro Matarese
- Department of Respiratory MedicineSanti AntonioBiagio and Cesare Arrigo HospitalVia Venezia 16Alessandria15121Italy
| | - Alfredo Antonio Chetta
- Department of Medicine and SurgeryRespiratory Disease and Lung Function UnitUniversity of ParmaStr. dell'Università 12Parma43121Italy
| | - Matteo Trimarchi
- Otorhinolaryngology Unit, Head and Neck Department, IRCCS San Raffaele Scientific InstituteVia Olgettina 60Milan20132Italy
- Pathology UnitIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Andrea Laurenzi
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Maurizio De Pellegrin
- Unit of Orthopaedics, IRCCS San Raffaele Scientific InstituteVia Olgettina 60Milan20132Italy
| | - Silvia Darin
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Davide Montin
- Department of Pediatrics and Public HealthRegina Margherita HospitalPiazza Polonia 94Turin10126Italy
| | - Maddalena Marinoni
- Pediatric UnitOspedale “F. Del Ponte”Via Filippo del Ponte 19Varese21100Italy
| | - Rosa Maria Dellepiane
- Department of PediatricsFondazione IRCCS Cà Granda Ospedale Maggiore PoliclinicoUniversity of MilanVia Francesco Sforza 35Milan20122Italy
| | - Valeria Sordi
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Vassilios Lougaris
- Department of Clinical and Experimental SciencesPediatrics Clinic and Institute for Molecular Medicine A. NocivelliUniversity of BresciaPiazza del Mercato 15Brescia25121Italy
| | - Angelo Vacca
- Department of Biomedical Sciences and Human OncologyUniversity of Bari Medical SchoolPiazza Umberto I, 1Bari70121Italy
| | - Raffaella Melzi
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Rita Nano
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Chiara Azzari
- Pediatric Immunology DivisionDepartment of PediatricsAnna Meyer Children's University HospitalViale Gaetano Pieraccini 24Florence50139Italy
| | - Lucia Bongiovanni
- Pathology UnitIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Claudio Pignata
- Department of Translational Medical SciencesSection of PediatricsFederico II University of NaplesCorso Umberto I, 40, 80138Italy
| | - Caterina Cancrini
- Department of Systems Medicine, University of Rome Tor VergataVia Cracovia 50Rome00133Italy
- Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, Academic Department of PediatricsBambino Gesù Children's HospitalIRCCSPiazza di Sant'Onofrio 4Rome00165Italy
| | - Alessandro Plebani
- Department of Clinical and Experimental SciencesPediatrics Clinic and Institute for Molecular Medicine A. NocivelliUniversity of BresciaPiazza del Mercato 15Brescia25121Italy
| | - Lorenzo Piemonti
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Faculty of MedicineUniversity Vita‐Salute San RaffaeleVia Olgettina 60Milan20132Italy
| | - Constantinos Petrovas
- Tissue Analysis Core, Immunology LaboratoryVaccine Research CenterNational Institute of Allergy and Infectious DiseasesNational Institutes of Health9000 Rockville PikeBethesdaMD20892USA
| | - Raffaella Di Micco
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Maurilio Ponzoni
- Pathology UnitIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Faculty of MedicineUniversity Vita‐Salute San RaffaeleVia Olgettina 60Milan20132Italy
| | - Alessandro Aiuti
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Faculty of MedicineUniversity Vita‐Salute San RaffaeleVia Olgettina 60Milan20132Italy
| | - Maria Pia Cicalese
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
- Pathogenesis and therapy of primary immunodeficiencies UnitSan Raffaele Telethon Institute for Gene TherapySr‐TIGETIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
| | - Georgia Fousteri
- Division of Immunology, Transplantation, and Infectious DiseasesDiabetes Research InstituteIRCCS San Raffaele HospitalVia Olgettina 60Milan20132Italy
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8
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Gupta S, Demirdag Y, Gupta AA. Members of the Regulatory Lymphocyte Club in Common Variable Immunodeficiency. Front Immunol 2022; 13:864307. [PMID: 35669770 PMCID: PMC9164302 DOI: 10.3389/fimmu.2022.864307] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/30/2022] [Indexed: 12/29/2022] Open
Abstract
The role of CD4 T regulatory cells is well established in peripheral tolerance and the pathogenesis of the murine model and human autoimmune diseases. CD4 T regulatory cells (CD4 Tregs) have been investigated in common variable immunodeficiency (CVID). Recently, additional members have been added to the club of regulatory lymphocytes. These include CD8 T regulatory (CD8 Tregs), B regulatory (Bregs), and T follicular helper regulatory (TFR) cells. There are accumulating data to suggest their roles in both human and experimental models of autoimmune disease. Their phenotypic characterization and mechanisms of immunoregulation are evolving. Patients with CVID may present or are associated with an increased frequency of autoimmunity and autoimmune diseases. In this review, we have primarily focused on the characteristics of CD4 Tregs and new players of the regulatory club and their changes in patients with CVID in relation to autoimmunity and emphasized the complexity of interplay among various regulatory lymphocytes. We suggest future careful investigations of phenotypic and functional regulatory lymphocytes in a large cohort of phenotypic and genotypically defined CVID patients to define their role in the pathogenesis of CVID and autoimmunity associated with CVID.
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9
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Cortesi M, Soresina A, Dotta L, Gorio C, Cattalini M, Lougaris V, Porta F, Badolato R. Pathogenesis of Autoimmune Cytopenias in Inborn Errors of Immunity Revealing Novel Therapeutic Targets. Front Immunol 2022; 13:846660. [PMID: 35464467 PMCID: PMC9019165 DOI: 10.3389/fimmu.2022.846660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/21/2022] [Indexed: 12/02/2022] Open
Abstract
Autoimmune diseases are usually associated with environmental triggers and genetic predisposition. However, a few number of autoimmune diseases has a monogenic cause, mostly in children. These diseases may be the expression, isolated or associated with other symptoms, of an underlying inborn error of immunity (IEI). Autoimmune cytopenias (AICs), including immune thrombocytopenic purpura (ITP), autoimmune hemolytic anemia (AIHA), autoimmune neutropenia (AN), and Evans’ syndrome (ES) are common presentations of immunological diseases in the pediatric age, with at least 65% of cases of ES genetically determined. Autoimmune cytopenias in IEI have often a more severe, chronic, and relapsing course. Treatment refractoriness also characterizes autoimmune cytopenia with a monogenic cause, such as IEI. The mechanisms underlying autoimmune cytopenias in IEI include cellular or humoral autoimmunity, immune dysregulation in cases of hemophagocytosis or lymphoproliferation with or without splenic sequestration, bone marrow failure, myelodysplasia, or secondary myelosuppression. Genetic characterization of autoimmune cytopenias is of fundamental importance as an early diagnosis improves the outcome and allows the setting up of a targeted therapy, such as CTLA-4 IgG fusion protein (Abatacept), small molecule inhibitors (JAK-inhibitors), or gene therapy. Currently, gene therapy represents one of the most attractive targeted therapeutic approaches to treat selected inborn errors of immunity. Even in the absence of specific targeted therapies, however, whole exome genetic testing (WES) for children with chronic multilineage cytopenias should be considered as an early diagnostic tool for disease diagnosis and genetic counseling.
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Affiliation(s)
- Manuela Cortesi
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Annarosa Soresina
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Laura Dotta
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Chiara Gorio
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Marco Cattalini
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Vassilios Lougaris
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Fulvio Porta
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
| | - Raffaele Badolato
- Paediatrics Clinic and Institute for Molecular Medicine A. Nocivelli, Department of Clinical and Experimental Sciences, ASST- Spedali Civili of Brescia, University of Brescia, Brescia, Italy
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10
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Soltani M, Rezaei M, Fekrvand S, Ganjalikhani-Hakemi M, Abolhassani H, Yazdani R. Role of rare immune cells in common variable immunodeficiency. Pediatr Allergy Immunol 2022; 33:e13725. [PMID: 34937129 DOI: 10.1111/pai.13725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/10/2021] [Accepted: 12/17/2021] [Indexed: 02/05/2023]
Abstract
Common variable immunodeficiency disorder (CVID) is a heterogeneous disorder and the most common symptomatic antibody deficiency disease characterized with hypogammaglobulinemia and a broad range of clinical manifestations. Multiple genetic, epigenetic, and immunological defects are involved in the pathogenesis of CVID. These immunological defects include abnormalities in the number and/or function of B lymphocytes, T lymphocytes, and other rare immune cells. Although some immune cells have a relatively lower proportion among total immune subsets in the human body, they could have important roles in the pathogenesis of immunological disorders like CVID. To the best of our knowledge, this is the first review that described the role of rare immune cells in the pathogenesis and clinical presentations of CVID.
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Affiliation(s)
- Mojdeh Soltani
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mahnaz Rezaei
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saba Fekrvand
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mazdak Ganjalikhani-Hakemi
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Acquired Immunodeficiency Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institute, Stockholm, Sweden.,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Reza Yazdani
- Research Center for Immunodeficiencies, 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.,Department of Neurology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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11
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Krtinić D, Stojanović M. Clinical and laboratory parameter analysis in patients with common Variable Immunodeficiency. MEDICINSKI PODMLADAK 2022. [DOI: 10.5937/mp73-38819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
Introduction: Common Variable Immunodeficiency (CVID) is the most prevalent primary immunodeficiency in adult population. The diagnosis is based on low concentration of at least 2 immunoglobulin classes, mostly IgG, with low IgA and/or IgM. Beside recurrent infections, patients with CVID usually suffer from different respiratory, gastrointestinal, autoimmune and malignant diseases. Leading therapeutic approach to managing CVID is regular intravenous (IVIG) and subcutaneous (SCIG) immunoglobulin replacement therapy. Aim: The aim of the study was to analyze clinical and laboratory parameters in patients with CVID. Material and methods: The present study included 24 patients with CVID who were treated at Clinic of Allergy and Immunology, University Clinical Center of Serbia from 2012 to 2022. Demographic data, clinical and laboratory parameters were obtained from the patients' medical records. The concentrations of IgG, IgM and IgA were measured by nephelometry. Statistical analysis was performed using descriptive methods, Student t test for independent samples and Fisher exact test. Results: Respiratory manifestations were found in 70.8% of patients, gastrointestinal in 45.8%, autoimmune in 29.2% and malignancies in 20.8%. The presence of autoimmune diseases was the most common within the patients aged between 20 to 30 years, and it was statistically significantly higher comparing to other age groups (p = 0.014). Serum IgG concentration of 7.6 ± 2.7 g/l was measured. Statistically significantly higher IgG concentrations were observed in patients receiving SCIG (10.2 ± 1.6), compared to those receiving IVIG (6.7 ± 2.4) (t = -3.3, p = 0.003). Premedication was required in 44.4% of patients receiving IVIG. Conclusion: The most common complication of CVID are chronic lung diseases. Autoimmune diseases are the most frequently diagnosed in patients between the ages of 20 and 30. The use of SCIG is identified as better form of immunoglobulin replacement therapy. Total immunoglobulin serum concentration measuring in patients with recurrent infections and autoimmune diseases can contribute to timely diagnosis.
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12
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Costagliola G, Cappelli S, Consolini R. Autoimmunity in Primary Immunodeficiency Disorders: An Updated Review on Pathogenic and Clinical Implications. J Clin Med 2021; 10:jcm10204729. [PMID: 34682853 PMCID: PMC8538991 DOI: 10.3390/jcm10204729] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 12/18/2022] Open
Abstract
During the last years, studies investigating the intriguing association between immunodeficiency and autoimmunity led to the discovery of new monogenic disorders, the improvement in the knowledge of the pathogenesis of autoimmunity, and the introduction of targeted treatments. Autoimmunity is observed with particular frequency in patients with primary antibody deficiencies, such as common variable immunodeficiency (CVID) and selective IgA deficiency, but combined immunodeficiency disorders (CIDs) and disorders of innate immunity have also been associated with autoimmunity. Among CIDs, the highest incidence of autoimmunity is described in patients with autoimmune polyendocrine syndrome 1, LRBA, and CTLA-4 deficiency, and in patients with STAT-related disorders. The pathogenesis of autoimmunity in patients with immunodeficiency is far to be fully elucidated. However, altered germ center reactions, impaired central and peripheral lymphocyte negative selection, uncontrolled lymphocyte proliferation, ineffective cytoskeletal function, innate immune defects, and defective clearance of the infectious agents play an important role. In this paper, we review the main immunodeficiencies associated with autoimmunity, focusing on the pathogenic mechanisms responsible for autoimmunity in each condition and on the therapeutic strategies. Moreover, we provide a diagnostic algorithm for the diagnosis of PIDs in patients with autoimmunity.
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13
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Jimenez A, Topham C, Varedi D, Leiferman KM, Hull C. Mucosal linear IgA disease with esophageal involvement responsive to ustekinumab. JAAD Case Rep 2021; 15:4-6. [PMID: 34381858 PMCID: PMC8340047 DOI: 10.1016/j.jdcr.2021.06.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Amber Jimenez
- University of Utah School of Medicine, Salt Lake City, Utah
| | - Christina Topham
- Department of Dermatology, University of Utah, Salt Lake City, Utah
| | - Danny Varedi
- Department of Dermatology, University of Utah, Salt Lake City, Utah
| | | | - Christopher Hull
- Department of Dermatology, University of Utah, Salt Lake City, Utah
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14
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Cellular and molecular mechanisms breaking immune tolerance in inborn errors of immunity. Cell Mol Immunol 2021; 18:1122-1140. [PMID: 33795850 PMCID: PMC8015752 DOI: 10.1038/s41423-020-00626-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 12/11/2020] [Indexed: 02/01/2023] Open
Abstract
In addition to susceptibility to infections, conventional primary immunodeficiency disorders (PIDs) and inborn errors of immunity (IEI) can cause immune dysregulation, manifesting as lymphoproliferative and/or autoimmune disease. Autoimmunity can be the prominent phenotype of PIDs and commonly includes cytopenias and rheumatological diseases, such as arthritis, systemic lupus erythematosus (SLE), and Sjogren's syndrome (SjS). Recent advances in understanding the genetic basis of systemic autoimmune diseases and PIDs suggest an at least partially shared genetic background and therefore common pathogenic mechanisms. Here, we explore the interconnected pathogenic pathways of autoimmunity and primary immunodeficiency, highlighting the mechanisms breaking the different layers of immune tolerance to self-antigens in selected IEI.
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15
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Almaghlouth I, Johnson SR, Pullenayegum E, Gladman D, Urowitz M. Immunoglobulin levels in systemic lupus erythematosus: A narrative review. Lupus 2021; 30:867-875. [PMID: 33779380 DOI: 10.1177/09612033211004714] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Immunoglobulins play a fundamental role in the protection of the human body against internal and external threats. They also contribute to the immune system homeostasis and maintenance of self-tolerance. Hypogammaglobulinemia is occasionally encountered in routine clinical practice by rheumatologists. Low levels of immunoglobulins can occur as primary or secondary issues and may predispose patients to various forms of infection. However, the impact of the low immunoglobulin level abnormality varies with the underlying condition. In this narrative review, we shed light on the overall types and functions of immunoglobulins for clinicians. We discuss important principles of immunoglobulin measurements. We then consider the primary and secondary causes of low immunoglobulins with a special focus on hypogammaglobulinemia in patients with systemic lupus erythematosus (SLE).
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Affiliation(s)
- Ibrahim Almaghlouth
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Mount Sinai Hospital, University of Toronto and the Schroeder Arthritis Institute, University Health Network, Toronto, Canada.,Rheumatology Unit, Department of Medicine, King Saud University, Riyadh, Saudi Arabia.,College of Medicine Research Center, King Saud University, Riyadh, Saudi Arabia
| | - Sindhu R Johnson
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Mount Sinai Hospital, University of Toronto and the Schroeder Arthritis Institute, University Health Network, Toronto, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
| | - Eleanor Pullenayegum
- Division of Biostatistics, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.,Program in Child Health Evaluative Sciences, SickKids Research Institute, Toronto, Canada
| | - Dafna Gladman
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Mount Sinai Hospital, University of Toronto and the Schroeder Arthritis Institute, University Health Network, Toronto, Canada.,Centre for Prognosis in Rheumatic Diseases, University Health Network, Toronto, Canada
| | - Murray Urowitz
- Division of Rheumatology, Department of Medicine, Toronto Western Hospital, Mount Sinai Hospital, University of Toronto and the Schroeder Arthritis Institute, University Health Network, Toronto, Canada.,Centre for Prognosis in Rheumatic Diseases, University Health Network, Toronto, Canada
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16
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Boniel S, Szymańska K, Śmigiel R, Szczałuba K. Kabuki Syndrome-Clinical Review with Molecular Aspects. Genes (Basel) 2021; 12:468. [PMID: 33805950 PMCID: PMC8064399 DOI: 10.3390/genes12040468] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/14/2021] [Accepted: 03/16/2021] [Indexed: 12/13/2022] Open
Abstract
Kabuki syndrome (KS) is a rare developmental disorder principally comprised of developmental delay, hypotonia and a clearly defined dysmorphism: elongation of the structures surrounding the eyes, a shortened and depressed nose, thinning of the upper lip and thickening of the lower lip, large and prominent ears, hypertrichosis and scoliosis. Other characteristics include poor physical growth, cardiac, gastrointestinal and renal anomalies as well as variable behavioral issues, including autistic features. De novo or inherited pathogenic/likely pathogenic variants in the KMT2D gene are the most common cause of KS and account for up to 75% of patients. Variants in KDM6A cause up to 5% of cases (X-linked dominant inheritance), while the etiology of about 20% of cases remains unknown. Current KS diagnostic criteria include hypotonia during infancy, developmental delay and/or intellectual disability, typical dysmorphism and confirmed pathogenic/likely pathogenic variant in KMT2D or KDM6A. Care for KS patients includes the control of physical and psychomotor development during childhood, rehabilitation and multi-specialist care. This paper reviews the current clinical knowledge, provides molecular and scientific links and sheds light on the treatment of Kabuki syndrome individuals.
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Affiliation(s)
- Snir Boniel
- Department of Medical Genetics, Medical University, Pawinskiego 3c, 02-106 Warsaw, Poland;
| | - Krystyna Szymańska
- Mossakowski Medical Research Center, Department of Experimental and Clinical Neuropathology, Polish Academy of Sciences, 02-106 Warsaw, Poland;
| | - Robert Śmigiel
- Department of Paediatrics, Division of Propaedeutic of Paediatrics and Rare Disorders, Medical University, 51-618 Wroclaw, Poland;
| | - Krzysztof Szczałuba
- Department of Medical Genetics, Medical University, Pawinskiego 3c, 02-106 Warsaw, Poland;
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17
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Xu F, Ashbrook DG, Gao J, Starlard-Davenport A, Zhao W, Miller DB, O'Callaghan JP, Williams RW, Jones BC, Lu L. Genome-wide transcriptome architecture in a mouse model of Gulf War Illness. Brain Behav Immun 2020; 89:209-223. [PMID: 32574576 PMCID: PMC7787136 DOI: 10.1016/j.bbi.2020.06.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/18/2020] [Accepted: 06/11/2020] [Indexed: 12/31/2022] Open
Abstract
Gulf War Illness (GWI) is thought to be a chronic neuroimmune disorder caused by in-theater exposure during the 1990-1991 Gulf War. There is a consensus that the illness is caused by exposure to insecticides and nerve agent toxicants. However, the heterogeneity in both development of disease and clinical outcomes strongly suggests a genetic contribution. Here, we modeled GWI in 30 BXD recombinant inbred mouse strains with a combined treatment of corticosterone (CORT) and diisopropyl fluorophosphate (DFP). We quantified transcriptomes from 409 prefrontal cortex samples. Compared to the untreated and DFP treated controls, the combined treatment significantly activated pathways such as cytokine-cytokine receptor interaction and TNF signaling pathway. Protein-protein interaction analysis defined 6 subnetworks for CORT + DFP, with the key regulators being Cxcl1, Il6, Ccnb1, Tnf, Agt, and Itgam. We also identified 21 differentially expressed genes having significant QTLs related to CORT + DFP, but without evidence for untreated and DFP treated controls, suggesting regions of the genome specifically involved in the response to CORT + DFP. We identified Adamts9 as a potential contributor to response to CORT + DFP and found links to symptoms of GWI. Furthermore, we observed a significant effect of CORT + DFP treatment on the relative proportion of myelinating oligodendrocytes, with a QTL on Chromosome 5. We highlight three candidates, Magi2, Sema3c, and Gnai1, based on their high expression in the brain and oligodendrocyte. In summary, our results show significant genetic effects of the CORT + DFP treatment, which mirrors gene and protein expression changes seen in GWI sufferers, providing insight into the disease and a testbed for future interventions.
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Affiliation(s)
- Fuyi Xu
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - David G Ashbrook
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Jun Gao
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA; Institute of Animal Husbandry and Veterinary Science, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China
| | - Athena Starlard-Davenport
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Wenyuan Zhao
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Diane B Miller
- Toxicology and Molecular Biology Branch, Health Effects Laboratory Division, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
| | - James P O'Callaghan
- Molecular Neurotoxicology Laboratory, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Morgantown, WV 26505, USA
| | - Robert W Williams
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Byron C Jones
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
| | - Lu Lu
- Department of Genetics, Genomics, and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, USA.
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18
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Bettag CJ, Orzechowski NM, Rigby WFC. Recurrent rheumatoid arthritis following allogeneic bone marrow transplant and seronegativity induced by rituximab therapy. Semin Arthritis Rheum 2020; 50:1055-1057. [PMID: 32911283 DOI: 10.1016/j.semarthrit.2020.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/12/2020] [Accepted: 06/22/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Charles J Bettag
- Dartmouth Hitchcock Medical Center, Attn Dept of Medicine; Lebanon, New Hampshire 03756 United States.
| | - Nicole M Orzechowski
- Dartmouth Hitchcock Medical Center, Attn Dept of Medicine; Lebanon, New Hampshire 03756 United States
| | - William F C Rigby
- Dartmouth Hitchcock Medical Center, Attn Dept of Medicine; Lebanon, New Hampshire 03756 United States
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19
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Ma J, Fu L, Gu H, Chen Z, Zhang J, Zhao S, Zhu X, Liu H, Wu R. Screening for Genetic Mutations for the Early Diagnosis of Common Variable Immunodeficiency in Children With Refractory Immune Thrombocytopenia: A Retrospective Data Analysis From a Tertiary Children's Center. Front Pediatr 2020; 8:595135. [PMID: 33425813 PMCID: PMC7793988 DOI: 10.3389/fped.2020.595135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 11/12/2020] [Indexed: 12/19/2022] Open
Abstract
Aim: This study aimed to identify common variable immunodeficiency (CVID) by high-throughput next-generation sequencing (NGS) in children with refractory immune thrombocytopenia (RITP) to facilitate early diagnosis. Methods: CVID-related genetic mutations were explored in patients with RITP during 2016-2019. They were tested consecutively through NGS by the ITP team of the tertiary children hospital in China. An evaluation system was devised based on the phenotype, genetic rule, and serum immunoglobulins (Igs) of all patients with RITP. The patients were divided into highly suspicious, suspicious, and negative groups using the evaluation system. Results: Among 176 patients with RITP, 16 (9.1%) harbored CVID-related genetic mutations: 8 (4.5%) were highly suspicious of CVIDs. Five had mutations in tumor necrosis factor receptor superfamily 13B (TNFRSF13B), one in lipopolysaccharide responsive beige-like anchor protein (LRBA), one in nuclear factor kappa-B2 (NF-κB2), and one in caspase recruitment domain11 (CARD11). Others were classified into the suspicious group because the clinical phenotype and pedigree were suggestive, yet insufficient, for diagnosis. Repeated infection existed in all patients. Two had an allergic disease. Positive autoimmune serologies were noted in 62.5%. Five had a definite positive family history. The median serum immunoglobulin (Ig)A, IgG, and IgM levels were 0.3875, 6.14, and 0.522 g/L, respectively. Nearly 85.7% of patients had insufficient serum IgA levels, while 37.5% had low IgG and IgM levels. Conclusions: High-throughput NGS and a thorough review of the medical history are beneficial for the early diagnosis of patients without any significant clinical characteristics, distinguishing them from those with primary pediatric ITP. The cases suspicious of CVID need further investigation and follow-up to avoid deterioration.
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Affiliation(s)
- Jingyao Ma
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Lingling Fu
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Hao Gu
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Zhenping Chen
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Jialu Zhang
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Shasha Zhao
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Xiaojing Zhu
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Huiqing Liu
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Runhui Wu
- Beijing Key Laboratory of Pediatric Hematology Oncology, Hematology Oncology Center, National Center for Children's Health, Beijing Children's Hospital, Capital Medical University, Beijing, China.,National Key Discipline of Pediatrics, Capital Medical University, Beijing, China.,Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
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20
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Cunningham-Rundles C. Common variable immune deficiency: case studies. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2019; 2019:449-456. [PMID: 31808912 PMCID: PMC6913496 DOI: 10.1182/hematology.2019002062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Common variable immune deficiency (CVID) is one of the most common congenital immune defects encountered in clinical practice. The condition occurs equally in males and females, and most commonly in the 20- to 40-year-old age group. The diagnosis is made by documenting reduced serum concentrations of immunoglobulin G (IgG), IgA, and usually IgM, together with loss of protective antibodies. The genetics of this syndrome are complex and are still being unraveled, but the hallmarks for most patients, as with other immune defects, include acute and chronic infections of the sinopulmonary tract. However, other noninfectious autoimmune or inflammatory conditions may also occur in CVID, and indeed these may be the first and only sign that a significant immune defect is present. These manifestations include episodes of immune thrombocytopenia, autoimmune hemolytic anemia, or neutropenia, in addition to splenomegaly, generalized or worrisome lymphadenopathy, and malignancy, especially lymphoma. These issues commonly bring the patient to the attention of hematologists for both evaluation and treatment. This article discusses 3 cases in which patients with CVID had some of these presenting issues and what hematology input was required.
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Affiliation(s)
- Charlotte Cunningham-Rundles
- Departments of Medicine and Pediatrics, Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY
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21
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Cunningham-Rundles C. Common variable immune deficiency: Dissection of the variable. Immunol Rev 2019; 287:145-161. [PMID: 30565247 DOI: 10.1111/imr.12728] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [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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22
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Cunningham-Rundles C. Common variable immune deficiency: case studies. Blood 2019; 134:1787-1795. [PMID: 31751486 PMCID: PMC6872959 DOI: 10.1182/blood.2019002062] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 08/10/2019] [Indexed: 12/18/2022] Open
Abstract
Common variable immune deficiency (CVID) is one of the most common congenital immune defects encountered in clinical practice. The condition occurs equally in males and females, and most commonly in the 20- to 40-year-old age group. The diagnosis is made by documenting reduced serum concentrations of immunoglobulin G (IgG), IgA, and usually IgM, together with loss of protective antibodies. The genetics of this syndrome are complex and are still being unraveled, but the hallmarks for most patients, as with other immune defects, include acute and chronic infections of the sinopulmonary tract. However, other noninfectious autoimmune or inflammatory conditions may also occur in CVID, and indeed these may be the first and only sign that a significant immune defect is present. These manifestations include episodes of immune thrombocytopenia, autoimmune hemolytic anemia, or neutropenia, in addition to splenomegaly, generalized or worrisome lymphadenopathy, and malignancy, especially lymphoma. These issues commonly bring the patient to the attention of hematologists for both evaluation and treatment. This article discusses 3 cases in which patients with CVID had some of these presenting issues and what hematology input was required.
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23
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Edwards ESJ, Bosco JJ, Aui PM, Stirling RG, Cameron PU, Chatelier J, Hore-Lacy F, O'Hehir RE, van Zelm MC. Predominantly Antibody-Deficient Patients With Non-infectious Complications Have Reduced Naive B, Treg, Th17, and Tfh17 Cells. Front Immunol 2019; 10:2593. [PMID: 31803177 PMCID: PMC6873234 DOI: 10.3389/fimmu.2019.02593] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 10/21/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Patients with predominantly antibody deficiency (PAD) suffer from severe and recurrent infections that require lifelong immunoglobulin replacement and prophylactic antibiotic treatment. Disease incidence is estimated to be 1:25,000 worldwide, and up to 68% of patients develop non-infectious complications (NIC) including autoimmunity, which are difficult to treat, causing high morbidity, and early mortality. Currently, the etiology of NIC is unknown, and there are no diagnostic and prognostic markers to identify patients at risk. Objectives: To identify immune cell markers that associate with NIC in PAD patients. Methods: We developed a standardized 11-color flow cytometry panel that was utilized for in-depth analysis of B and T cells in 62 adult PAD patients and 59 age-matched controls. Results: Nine males had mutations in Bruton's tyrosine kinase (BTK) and were defined as having X-linked agammaglobulinemia. The remaining 53 patients were not genetically defined and were clinically diagnosed with agammaglobulinemia (n = 1), common variable immunodeficiency (CVID) (n = 32), hypogammaglobulinemia (n = 13), IgG subclass deficiency (n = 1), and specific polysaccharide antibody deficiency (n = 6). Of the 53, 30 (57%) had one or more NICs, 24 patients had reduced B-cell numbers, and 17 had reduced T-cell numbers. Both PAD–NIC and PAD+NIC groups had significantly reduced Ig class-switched memory B cells and naive CD4 and CD8 T-cell numbers. Naive and IgM memory B cells, Treg, Th17, and Tfh17 cells were specifically reduced in the PAD+NIC group. CD21lo B cells and Tfh cells were increased in frequencies, but not in absolute numbers in PAD+NIC. Conclusion: The previously reported increased frequencies of CD21lo B cells and Tfh cells are the indirect result of reduced naive B-cell and T-cell numbers. Hence, correct interpretation of immunophenotyping of immunodeficiencies is critically dependent on absolute cell counts. Finally, the defects in naive B- and T-cell numbers suggest a mild combined immunodeficiency in PAD patients with NIC. Together with the reductions in Th17, Treg, and Tfh17 numbers, these key differences could be utilized as biomarkers to support definitive diagnosis and to predict for disease progression.
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Affiliation(s)
- Emily S J Edwards
- Department of Immunology and Pathology, Central Clinical School, Monash University and The Alfred Hospital, Melbourne, VIC, Australia.,The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia
| | - Julian J Bosco
- The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
| | - Pei M Aui
- Department of Immunology and Pathology, Central Clinical School, Monash University and The Alfred Hospital, Melbourne, VIC, Australia.,The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia
| | - Robert G Stirling
- The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
| | - Paul U Cameron
- The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
| | - Josh Chatelier
- The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
| | - Fiona Hore-Lacy
- The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
| | - Robyn E O'Hehir
- Department of Immunology and Pathology, Central Clinical School, Monash University and The Alfred Hospital, Melbourne, VIC, Australia.,The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
| | - Menno C van Zelm
- Department of Immunology and Pathology, Central Clinical School, Monash University and The Alfred Hospital, Melbourne, VIC, Australia.,The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies in Melbourne, Melbourne, VIC, Australia.,Allergy, Asthma and Clinical Immunology Service, Department of Respiratory, Allergy and Clinical Immunology (Research), Central Clinical School, The Alfred Hospital, Melbourne, VIC, Australia
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24
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López-Herrera G, Segura-Méndez N, O’Farril-Romanillos P, Nuñez-Nuñez M, Zarate-Hernández M, Mogica-Martínez D, Yamazaki-Nakashimada M, Staines-Boone A, Santos-Argumedo L, Berrón-Ruiz L. Low percentages of regulatory T cells in common variable immunodeficiency (CVID) patients with autoimmune diseases and its association with increased numbers of CD4+CD45RO+ T and CD21 low B cells. Allergol Immunopathol (Madr) 2019; 47:457-466. [PMID: 31103252 DOI: 10.1016/j.aller.2019.01.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/17/2019] [Accepted: 01/21/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Common variable immunodeficiency (CVID) is a heterogeneous group of primary antibody deficiencies defined by marked reductions in serum IgG, IgA and/or IgM levels and recurrent bacterial infections. Some patients are associated with defects in T cells and regulatory T cells (Tregs), resulting in recurrent viral infections and early-onset autoimmune disease. METHODS We analyzed whether there is an association between Tregs cells (CD4+CD25+CD127low and CD4+CD25+FoxP3+); memory T cells (CD4+CD45RO+); memory B cells (CD19+CD27-IgD-); and CD21low B cells (CD19+CD38lowCD21low); as well as autoimmune manifestations in 36 patients with CVID (25 women and 11 men, mean age 24 years), all by flow cytometry. RESULTS Fourteen patients presented with autoimmune diseases (AI) (39%), including 11 with autoimmune thrombocytopenia (ITP) (31%); two with vitiligo (6%); one with systemic lupus erythematosus (LES) (3%); and one with multiple sclerosis (MS) (3%). CVID patients with AI had a reduced proportion of Tregs (both CD4+CD25+CD127low and FoxP3+ cells) compared with healthy controls. CVID patients with AI had expanded CD21low B cell populations compared with patients who did not have AI. A correlation between increased CD4+CD45RO T cell populations and reduced Tregs was also observed. CONCLUSIONS Our results showed that 39% of patients with CVID had AI and reduced Tregs populations. Research in this area might provide noteworthy data to better understand immune dysfunction and dysregulation related to CVID.
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25
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Margot H, Boursier G, Duflos C, Sanchez E, Amiel J, Andrau JC, Arpin S, Brischoux-Boucher E, Boute O, Burglen L, Caille C, Capri Y, Collignon P, Conrad S, Cormier-Daire V, Delplancq G, Dieterich K, Dollfus H, Fradin M, Faivre L, Fernandes H, Francannet C, Gatinois V, Gerard M, Goldenberg A, Ghoumid J, Grotto S, Guerrot AM, Guichet A, Isidor B, Jacquemont ML, Julia S, Khau Van Kien P, Legendre M, Le Quan Sang KH, Leheup B, Lyonnet S, Magry V, Manouvrier S, Martin D, Morel G, Munnich A, Naudion S, Odent S, Perrin L, Petit F, Philip N, Rio M, Robbe J, Rossi M, Sarrazin E, Toutain A, Van Gils J, Vera G, Verloes A, Weber S, Whalen S, Sanlaville D, Lacombe D, Aladjidi N, Geneviève D. Immunopathological manifestations in Kabuki syndrome: a registry study of 177 individuals. Genet Med 2019; 22:181-188. [PMID: 31363182 DOI: 10.1038/s41436-019-0623-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 07/18/2019] [Indexed: 01/20/2023] Open
Abstract
PURPOSE Kabuki syndrome (KS) (OMIM 147920 and 300867) is a rare genetic disorder characterized by specific facial features, intellectual disability, and various malformations. Immunopathological manifestations seem prevalent and increase the morbimortality. To assess the frequency and severity of the manifestations, we measured the prevalence of immunopathological manifestations as well as genotype-phenotype correlations in KS individuals from a registry. METHODS Data were for 177 KS individuals with KDM6A or KMT2D pathogenic variants. Questionnaires to clinicians were used to assess the presence of immunodeficiency and autoimmune diseases both on a clinical and biological basis. RESULTS Overall, 44.1% (78/177) and 58.2% (46/79) of KS individuals exhibited infection susceptibility and hypogammaglobulinemia, respectively; 13.6% (24/177) had autoimmune disease (AID; 25.6% [11/43] in adults), 5.6% (10/177) with ≥2 AID manifestations. The most frequent AID manifestations were immune thrombocytopenic purpura (7.3% [13/177]) and autoimmune hemolytic anemia (4.0% [7/177]). Among nonhematological manifestations, vitiligo was frequent. Immune thrombocytopenic purpura was frequent with missense versus other types of variants (p = 0.027). CONCLUSION The high prevalence of immunopathological manifestations in KS demonstrates the importance of systematic screening and efficient preventive management of these treatable and sometimes life-threatening conditions.
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Affiliation(s)
- Henri Margot
- Service de génétique médicale, CHU de Bordeaux, Bordeaux, France
| | - Guilaine Boursier
- Département de génétique médicale, Maladies rares et médecine personnalisée, CHU de Montpellier, Montpellier, France.,INSERM U1183, Université de Montpellier, Montpellier, France
| | - Claire Duflos
- Département d'Information Médicale, CHU Montpellier, Montpellier, France
| | - Elodie Sanchez
- Département de génétique médicale, Maladies rares et médecine personnalisée, CHU de Montpellier, Montpellier, France.,INSERM U1183, Université de Montpellier, Montpellier, France
| | - Jeanne Amiel
- Fédération de Génétique et Institut Imagine, Hôpital Necker-Enfants Malades, AP-HP et INSERM UMR1163, Paris Descartes-Sorbonne Paris Cité University, Paris, France
| | - Jean-Christophe Andrau
- Institut de Génétique Moléculaire de Montpellier (IGMM), Univ Montpellier, Montpellier, France
| | - Stéphanie Arpin
- Service de génétique, CHU de Tours, UMR 1253, iBrain, Université de Tours, Inserm, Tours, France
| | | | - Odile Boute
- Centre de référence maladies rares pour les anomalies du développement Nord-Ouest, Clinique de Génétique médicale, CHU de Lille et EA7364, Université de Lille, Lille, France
| | - Lydie Burglen
- Centre de référence des malformations et maladies congénitales du cervelet, département de génétique et embryologie médicale, APHP, GHUEP, Hôpital Trousseau, Paris, France
| | | | - Yline Capri
- Service de génétique médicale, AP-HP Robert-Debré, Paris, France
| | | | - Solène Conrad
- Service de génétique médicale, CHU de Nantes, Nantes, France
| | - Valérie Cormier-Daire
- Fédération de Génétique et Institut Imagine, Hôpital Necker-Enfants Malades, AP-HP et INSERM UMR1163, Paris Descartes-Sorbonne Paris Cité University, Paris, France
| | - Geoffroy Delplancq
- Centre de Génétique Humaine, Université de Franche-Comté, Besançon, France
| | - Klaus Dieterich
- Service de génétique médicale, CHU de Grenoble, Grenoble, France
| | - Hélène Dollfus
- Service de génétique médicale, CHU de Strasbourg, Strasbourg, France
| | - Mélanie Fradin
- Service de génétique clinique, CHU de Rennes, Univ. Rennes, Institute of Genetics and Development of Rennes (IGDR) UMR6290 CNRS, Rennes, France
| | - Laurence Faivre
- Service de génétique médicale et centre de référence Anomalies du Développement et Syndromes Malformatifs, CHU de Dijon, Dijon, France
| | - Helder Fernandes
- Service d'onco hématologie pédiatrique, CHU de Bordeaux, Bordeaux, France.,Centre de référence des cytopénies auto-immunes de l'enfant, CHU de Bordeaux, Bordeaux, France.,INSERM CICP, Université de Bordeaux, Bordeaux, France
| | | | - Vincent Gatinois
- Département de génétique médicale, Maladies rares et médecine personnalisée, CHU de Montpellier, Montpellier, France.,INSERM U1183, Université de Montpellier, Montpellier, France
| | - Marion Gerard
- Service de génétique médicale, CHU de Caen, Caen, France
| | - Alice Goldenberg
- Normandie Univ, UNIROUEN, Inserm U1245 and Rouen University Hospital, Department of Genetics and Reference Center for Developmental Disorders, F 76000, Normandy Center for Genomic and Personalized Medicine, Rouen, France
| | - Jamal Ghoumid
- Centre de référence maladies rares pour les anomalies du développement Nord-Ouest, Clinique de Génétique médicale, CHU de Lille et EA7364, Université de Lille, Lille, France
| | - Sarah Grotto
- Service de génétique médicale, AP-HP Robert-Debré, Paris, France
| | - Anne-Marie Guerrot
- Normandie Univ, UNIROUEN, Inserm U1245 and Rouen University Hospital, Department of Genetics and Reference Center for Developmental Disorders, F 76000, Normandy Center for Genomic and Personalized Medicine, Rouen, France
| | - Agnès Guichet
- Service de génétique médicale, CHU d'Angers, Angers, France
| | - Bertrand Isidor
- Service de génétique médicale, CHU de Nantes, Nantes, France
| | - Marie-Line Jacquemont
- Service de génétique médicale, CHU de la Reunion, Saint-Pierre, France.,Centre de Référence Anomalies du développement et Syndromes malformatifs du Sud-Ouest Occitanie Réunion, Saint-Pierre, France
| | - Sophie Julia
- Service de génétique médicale, CHU de Toulouse, Toulouse, France
| | | | - Marine Legendre
- Service de génétique médicale, CHU de Bordeaux, Bordeaux, France.,Centre de Référence Anomalies du développement et Syndromes malformatifs du Sud-Ouest Occitanie Réunion, Saint-Pierre, France
| | - K H Le Quan Sang
- Institut Imagine, Paris Descartes-Sorbonne Paris Cité University, Paris, France
| | - Bruno Leheup
- Service de génétique médicale, CHU de Nancy, Nancy, France
| | - Stanislas Lyonnet
- Fédération de Génétique et Institut Imagine, Hôpital Necker-Enfants Malades, AP-HP et INSERM UMR1163, Paris Descartes-Sorbonne Paris Cité University, Paris, France
| | - Virginie Magry
- Service de génétique médicale, CHU de Clemont-Ferrand, Clermont-Ferrand, France
| | - Sylvie Manouvrier
- Centre de référence maladies rares pour les anomalies du développement Nord-Ouest, Clinique de Génétique médicale, CHU de Lille et EA7364, Université de Lille, Lille, France
| | | | | | - Arnold Munnich
- Fédération de Génétique et Institut Imagine, Hôpital Necker-Enfants Malades, AP-HP et INSERM UMR1163, Paris Descartes-Sorbonne Paris Cité University, Paris, France
| | - Sophie Naudion
- Service de génétique médicale, CHU de Bordeaux, Bordeaux, France.,Centre de Référence Anomalies du développement et Syndromes malformatifs du Sud-Ouest Occitanie Réunion, Saint-Pierre, France
| | - Sylvie Odent
- Service de génétique clinique, CHU de Rennes, Univ. Rennes, Institute of Genetics and Development of Rennes (IGDR) UMR6290 CNRS, Rennes, France
| | - Laurence Perrin
- Service de génétique médicale, AP-HP Robert-Debré, Paris, France
| | - Florence Petit
- Centre de référence maladies rares pour les anomalies du développement Nord-Ouest, Clinique de Génétique médicale, CHU de Lille et EA7364, Université de Lille, Lille, France
| | - Nicole Philip
- Service de génétique médicale, CHU de Marseille, Marseille, France
| | - Marlène Rio
- Fédération de Génétique et Institut Imagine, Hôpital Necker-Enfants Malades, AP-HP et INSERM UMR1163, Paris Descartes-Sorbonne Paris Cité University, Paris, France
| | - Julie Robbe
- Service de génétique médicale, CHU de Marseille, Marseille, France
| | | | - Elisabeth Sarrazin
- Centre de Référence Anomalies du développement et Syndromes malformatifs du Sud-Ouest Occitanie Réunion, Saint-Pierre, France
| | - Annick Toutain
- Service de génétique, CHU de Tours, UMR 1253, iBrain, Université de Tours, Inserm, Tours, France
| | - Julien Van Gils
- Service de génétique médicale, CHU de Bordeaux, Bordeaux, France.,Centre de Référence Anomalies du développement et Syndromes malformatifs du Sud-Ouest Occitanie Réunion, Saint-Pierre, France.,INSERM U1211, Université de Bordeaux, Bordeaux, France
| | - Gabriella Vera
- Normandie Univ, UNIROUEN, Inserm U1245 and Rouen University Hospital, Department of Genetics and Reference Center for Developmental Disorders, F 76000, Normandy Center for Genomic and Personalized Medicine, Rouen, France
| | - Alain Verloes
- Service de génétique médicale, AP-HP Robert-Debré, Paris, France
| | - Sacha Weber
- Service de génétique médicale, CHU de Caen, Caen, France
| | - Sandra Whalen
- Service de génétique médicale, AP-HP Pitié Salpétrière, Paris, France
| | | | - Didier Lacombe
- Service de génétique médicale, CHU de Bordeaux, Bordeaux, France.,Centre de Référence Anomalies du développement et Syndromes malformatifs du Sud-Ouest Occitanie Réunion, Saint-Pierre, France.,INSERM U1211, Université de Bordeaux, Bordeaux, France
| | - Nathalie Aladjidi
- Service d'onco hématologie pédiatrique, CHU de Bordeaux, Bordeaux, France.,Centre de référence des cytopénies auto-immunes de l'enfant, CHU de Bordeaux, Bordeaux, France.,INSERM CICP, Université de Bordeaux, Bordeaux, France
| | - David Geneviève
- Département de génétique médicale, Maladies rares et médecine personnalisée, CHU de Montpellier, Montpellier, France. .,INSERM U1183, Université de Montpellier, Montpellier, France.
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26
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Agarwal S, Cunningham-Rundles C. Autoimmunity in common variable immunodeficiency. Ann Allergy Asthma Immunol 2019; 123:454-460. [PMID: 31349011 DOI: 10.1016/j.anai.2019.07.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Common variable immunodeficiency (CVID) is a primary immunodeficiency that is clinically heterogeneous, characterized by both infectious and noninfectious complications. Although the hallmark of disease presentation is commonly a history of recurrent sinopulmonary infections, autoimmunity and noninfectious inflammatory conditions are increasingly associated with CVID. DATA SOURCES A comprehensive literature search using PubMed of basic science and clinical articles was performed. STUDY SELECTIONS Articles discussing the association of autoimmunity with primary immunodeficiency, specifically CVID, were selected. RESULTS The most common autoimmune conditions are cytopenias, including immune thrombocytopenia purpura and hemolytic anemia, but organ-specific autoimmune/inflammatory complications involving the gastrointestinal, skin, joints, connective tissue, and respiratory tract. In most cases, immunoglobulin replacement therapy does not ameliorate or treat these inflammatory complications, and additional immunomodulatory treatments are needed. CONCLUSION Mechanisms producing these conditions are poorly understood but include cytokine and cellular inflammatory pathways, and loss of tolerance to self-antigens through the multiple signaling molecules and pathways common to tolerance and immune deficiency.
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Affiliation(s)
- Shradha Agarwal
- Icahn School of Medicine at Mount Sinai, Division of Allergy and Clinical Immunology, Department of Medicine, New York, New York.
| | - Charlotte Cunningham-Rundles
- Icahn School of Medicine at Mount Sinai, Division of Allergy and Clinical Immunology, Department of Medicine, New York, New York
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27
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Comberiati P, Costagliola G, Carli N, Legitimo A, D'Elios S, Consolini R, Peroni DG. Refractory Chronic Spontaneous Urticaria Treated With Omalizumab in an Adolescent With Common Variable Immunodeficiency. Front Immunol 2019; 10:1700. [PMID: 31379880 PMCID: PMC6652742 DOI: 10.3389/fimmu.2019.01700] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 07/08/2019] [Indexed: 11/13/2022] Open
Abstract
Chronic spontaneous urtcaria (CSU) can represent the leading sign of a wide spectrum of systemic diseases, including primary immunodeficiencies. We describe the case of a young adult female with coexisting CSU and common variable immunodeficiency (CVID) successfully treated with omalizumab. The patient, with a history of recurrent respiratory infections during childhood, was referred to clinical attention due to the development of refractory CSU. During the diagnostic workup for the research of secondary causes of urticaria, an immunological assessment was performed, showing markedly reduced levels of IgG and IgM, poor antibody response against vaccinating antigens in absence of a T cellular deficiency. Therefore, the diagnosis of CVID was posed. Despite the immunoglobulin replacement and a trial with intravenous immunoglobulin at immunomodulatory dosage, the patient continued to experience severe urticaria, with significant impairment in the quality of life. After 2 years from the diagnosis of CVID, a treatment with omalizumab was started, showing complete remission of cutaneous symptoms after the first injection. The drug was well-tolerated, and the patient did not experience adverse effects during a 12-months follow-up.
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Affiliation(s)
- Pasquale Comberiati
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Department of Clinical Immunology and Allergology, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Giorgio Costagliola
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Niccolò Carli
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Annalisa Legitimo
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Sofia D'Elios
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Rita Consolini
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Diego G Peroni
- Section of Paediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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28
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Affiliation(s)
- Tetsuji Sawada
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Daiki Fujimori
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
| | - Yusuke Yamamoto
- Department of Rheumatology, Tokyo Medical University Hospital, Tokyo, Japan
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29
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Eskandarian Z, Fliegauf M, Bulashevska A, Proietti M, Hague R, Smulski CR, Schubert D, Warnatz K, Grimbacher B. Assessing the Functional Relevance of Variants in the IKAROS Family Zinc Finger Protein 1 ( IKZF1) in a Cohort of Patients With Primary Immunodeficiency. Front Immunol 2019; 10:568. [PMID: 31057532 PMCID: PMC6477086 DOI: 10.3389/fimmu.2019.00568] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 03/04/2019] [Indexed: 12/13/2022] Open
Abstract
Common variable immunodeficiency (CVID) is the most frequent symptomatic primary immunodeficiency. Patients with CVID are prone to recurrent bacterial infection due to the failure of adequate immunoglobulin production. Monogenetic defects have been identified in ~25% of CVID patients. Recently, mutations in IKZF1, encoding the zinc-finger transcription factor IKAROS which is broadly expressed in hematopoietic cells, have been associated with a CVID-like phenotype. Herein we describe 11 patients with heterozygous IKZF1 variants from eight different families with autosomal dominant CVID and two siblings with an IKZF1 variant presenting with inflammatory bowel disease (IBD). This study shows that mutations affecting the DNA binding domain of IKAROS can impair the interaction with the target DNA sequence thereby preventing heterochromatin and pericentromeric localization (HC-PC) of the protein. Our results also indicate an impairment of pericentromeric localization of IKAROS by overexpression of a truncated variant, caused by an immature stop codon in IKZF1. We also describe an additional variant in TNFSF10, encoding Tumor Necrosis Factor Related Apoptosis Inducing Ligand (TRAIL), additionally presented in individuals of Family A. Our results indicate that this variant may impair the TRAIL-induced apoptosis in target cell lines and prohibit the NFκB activation by TRAIL and may act as a modifier in Family A.
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Affiliation(s)
- Zoya Eskandarian
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany.,Faculty of Biology, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Manfred Fliegauf
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany.,Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University of Freiburg, Freiburg, Germany
| | - Alla Bulashevska
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Michele Proietti
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Rosie Hague
- Royal Hospital for Children, Glasgow, United Kingdom
| | - Cristian Roberto Smulski
- Department of Medical Physics, Centro Atómico Bariloche, CONICET, San Carlos de Bariloche, Argentina
| | - Desirée Schubert
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Klaus Warnatz
- Clinic for Rheumatology and Clinical Immunology, Faculty of Medicine, CCI, Medical Center, Albert-Ludwigs-University of Freiburg, Freiburg, Germany
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Freiburg, Germany.,Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University of Freiburg, Freiburg, Germany.,Satellite Center Freiburg, RESIST-Cluster of Excellence 2155, Hanover Medical School, Freiburg, Germany.,Satellite Center Freiburg, German Center for Infection Research, Freiburg, Germany.,Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, United Kingdom
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30
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Wilson CS, Chhabra P, Marshall AF, Morr CV, Stocks BT, Hoopes EM, Bonami RH, Poffenberger G, Brayman KL, Moore DJ. Healthy Donor Polyclonal IgMs Diminish B-Lymphocyte Autoreactivity, Enhance Regulatory T-Cell Generation, and Reverse Type 1 Diabetes in NOD Mice. Diabetes 2018; 67:2349-2360. [PMID: 30131391 PMCID: PMC6198348 DOI: 10.2337/db18-0456] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 08/12/2018] [Indexed: 02/05/2023]
Abstract
Autoimmune diseases such as type 1 diabetes (T1D) arise from unrestrained activation of effector lymphocytes that destroy target tissues. Many efforts have been made to eliminate these effector lymphocytes, but none has produced a long-term cure. An alternative to depletion therapy is to enhance endogenous immune regulation. Among these endogenous alternatives, naturally occurring Igs have been applied for inflammatory disorders but have lacked potency in antigen-specific autoimmunity. We hypothesized that naturally occurring polyclonal IgMs, which represent the majority of circulating, noninduced antibodies but are present only in low levels in therapeutic Ig preparations, possess the most potent capacity to restore immune homeostasis. Treatment of diabetes-prone NOD mice with purified IgM isolated from Swiss Webster (SW) mice (nIgMSW) reversed new-onset diabetes, eliminated autoreactive B lymphocytes, and enhanced regulatory T-cell (Treg) numbers both centrally and peripherally. Conversely, IgM from prediabetic NOD mice could not restore this endogenous regulation, which represents an unrecognized component of T1D pathogenesis. Of note, IgM derived from healthy human donors was similarly able to expand human CD4 Tregs in humanized mice and produced permanent diabetes protection in treated NOD mice. Overall, these studies demonstrate that a potent, endogenous regulatory mechanism, nIgM, is a promising option for reversing autoimmune T1D in humans.
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Affiliation(s)
- Christopher S Wilson
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN
| | - Preeti Chhabra
- Department of Surgery, University of Virginia, Charlottesville, VA
| | - Andrew F Marshall
- Department of Pediatrics, Ian Burr Division of Endocrinology and Diabetes, Vanderbilt University Medical Center, Nashville, TN
| | - Caleigh V Morr
- Department of Pediatrics, Ian Burr Division of Endocrinology and Diabetes, Vanderbilt University Medical Center, Nashville, TN
| | - Blair T Stocks
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN
| | - Emilee M Hoopes
- Department of Pediatrics, Ian Burr Division of Endocrinology and Diabetes, Vanderbilt University Medical Center, Nashville, TN
| | - Rachel H Bonami
- Department of Medicine, Division of Rheumatology and Immunology, Vanderbilt University Medical Center, Nashville, TN
| | - Greg Poffenberger
- Department of Medicine, Division of Endocrinology, Vanderbilt University Medical Center, Nashville, TN
| | | | - Daniel J Moore
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN
- Department of Pediatrics, Ian Burr Division of Endocrinology and Diabetes, Vanderbilt University Medical Center, Nashville, TN
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31
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Cohen Tervaert JW. Autoinflammatory/autoimmunity syndrome induced by adjuvants (Shoenfeld's syndrome) in patients after a polypropylene mesh implantation. Best Pract Res Clin Rheumatol 2018; 32:511-520. [PMID: 31174820 DOI: 10.1016/j.berh.2019.01.003] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In both hernia repair and pelvic organ prolapse surgery, polypropylene (PP) meshes are increasingly used. Although these technologies offer tremendous clinical benefits, the efficacy of these implants can be hindered by the body's immunologic reaction to the implanted material. Undesirable local effects such as chronic pain have been extensively described. Systemic effects, however, are not yet reported. Because systemic effects after implantation of other biomaterials have been described, we evaluated patients with implanted PP meshes for signs and symptoms of biomaterial-related systemic illnesses. Patients referred to an Autoimmunity Clinic between January 2014 and December 2017 were analyzed. In 40 patients, mesh implants were present. These patients were evaluated for the development of a systemic illness. Thirty-two consecutive women and eight men were included in the current study. Median age at the time of operation was 49.5 years (range, 28-75 years). Eighteen patients had a hernia repair and 22 patients had a vaginal mesh implant. Thirty-nine of 40 patients presented with chronic fatigue, and 38 of 40 patients had myalgia or muscle weakness. In most patients, these symptoms started shortly after the operation. All patients fulfilled the diagnostic criteria for autoinflammatory/autoimmunity syndrome induced by adjuvants (ASIA). In addition, most patients reported localized pain and (often-invalidating) irritable bowel syndrome. One quarter of the patients had an immunodeficiency, whereas a diagnosis of well-established systemic and/or localized autoimmune diseases was made in 45% of patients. Importantly, 75% of patients had a pre-existing allergic disease. In 6 patients, the hernia mesh could be completely removed, thereby resulting in (partial) recovery of the systemic disease. In conclusion, 40 patients developed symptoms of a systemic illness after a mesh operation. All patients fulfilled the diagnostic criteria for ASIA. One quarter of the patients had an immunodeficiency, whereas in approximately half of the patients, an autoimmune disease developed. We postulate that PP mesh implants may increase the risk of developing (auto)immune diseases by acting as an adjuvant.
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Affiliation(s)
- Jan Willem Cohen Tervaert
- Division of Rheumatology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada; Maastricht University, Maastricht, the Netherlands.
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32
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Abstract
Primary immunodeficiency diseases are genetic disorders that mostly cause susceptibility to infections and are sometimes associated with autoimmune and malignant diseases. For early detection and management of these diseases, flow cytometric procedures allow an encompassing assessment of cellular phenotypes and cellular functions. State-of-the art cytometry is based today on 8- to 10-color staining and includes an assessment of lineage maturation and functional markers.
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Affiliation(s)
- Andreas Boldt
- Medical Faculty, Department of Diagnostics, Institute of Clinical Immunology, University of Leipzig, Johannisallee 30, Leipzig D-04103, Germany.
| | - Michael Bitar
- Medical Faculty, Department of Diagnostics, Institute of Clinical Immunology, University of Leipzig, Johannisallee 30, Leipzig D-04103, Germany
| | - Ulrich Sack
- Medical Faculty, Department of Diagnostics, Institute of Clinical Immunology, University of Leipzig, Johannisallee 30, Leipzig D-04103, Germany
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33
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Azizi G, Abolhassani H, Kiaee F, Tavakolinia N, Rafiemanesh H, Yazdani R, Mahdaviani SA, Mohammadikhajehdehi S, Tavakol M, Ziaee V, Negahdari B, Mohammadi J, Mirshafiey A, Aghamohammadi A. Autoimmunity and its association with regulatory T cells and B cell subsets in patients with common variable immunodeficiency. Allergol Immunopathol (Madr) 2018; 46:127-135. [PMID: 28735808 DOI: 10.1016/j.aller.2017.04.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 04/12/2017] [Accepted: 04/20/2017] [Indexed: 12/19/2022]
Abstract
BACKGROUND Common variable immunodeficiency (CVID) is one of the most prevalent symptomatic primary immunodeficiencies (PIDs), which manifests a wide clinical variability such as autoimmunity, as well as T cell and B cell abnormalities. METHODS A total of 72 patients with CVID were enrolled in this study. Patients were evaluated for clinical manifestations and classified according to the presence or absence of autoimmune disease. We measured regulatory T cells (Tregs) and B-cell subsets using flow cytometry, as well as specific antibody response (SAR) to pneumococcal vaccine, autoantibodies and anti-IgA in patients. RESULTS Twenty-nine patients (40.3%) have shown at least one autoimmune manifestation. Autoimmune cytopenias and autoimmune gastrointestinal diseases were the most common. A significant association was detected between autoimmunity and presence of hepatomegaly and splenomegaly. Among CVID patients, 38.5% and 79.3% presented a defect in Tregs and switched memory B-cells, respectively, whereas 69.0% presented CD21low B cell expansion. Among patients with a defect in Treg, switched memory and CD21low B cell, the frequency of autoimmunity was 80.0%, 52.2% and 55.0%, respectively. A negative correlation was observed between the frequency of Tregs and CD21low B cell population. 82.2% of patients had a defective SAR which was associated with the lack of autoantibodies. CONCLUSIONS Autoimmunity may be the first clinical manifestation of CVID, thus routine screening of immunoglobulins is suggested for patients with autoimmunity. Lack of SAR in CVID is associated with the lack of specific autoantibodies in patients with autoimmunity. It is suggested that physicians use alternative diagnostic procedures.
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34
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Janssen WJM, Grobarova V, Leleux J, Jongeneel L, van Gijn M, van Montfrans JM, Boes M. Proline-serine-threonine phosphatase interacting protein 1 (PSTPIP1) controls immune synapse stability in human T cells. J Allergy Clin Immunol 2018; 142:1947-1955. [PMID: 29432774 DOI: 10.1016/j.jaci.2018.01.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 01/03/2018] [Accepted: 01/29/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Proline-serine-threonine phosphatase interacting protein 1 (PSTPIP1) is a cytosolic adaptor protein involved with T-cell activation, differentiation, and migration. On cognate T-cell contact, PSTPIP1 is recruited to surface-expressed CD2, where it regulates F-actin remodeling. An immune synapse (IS) is thereby rapidly formed, consisting of T-cell receptor clusters surrounded by a ring of adhesion molecules, including CD2. OBJECTIVE From genetic screening of patients with primary immunodeficiencies, we identified 2 mutations in PSTPIP1, R228C and T274M, which we further characterized in the primary patients' T cells. METHODS F-actin dynamics were assessed in primary T cells from the patients and control subjects by using fluorescence-activated cell sorting. HEK293T and Jurkat cells were transfected with R228C, T274M, and wild-type PSTPIP1 to visualize F-actin in IS formation. CD2-PSTPIP1 association was quantified through immunoprecipitation assays. RESULTS The patients presented with immunodeficiency without signs of autoinflammation. The patient with the R228C mutation had expansion of mostly naive phenotype T cells and few memory T cells; the patient with the T274M mutation had 75% reduction in CD4 T cells that were predominantly of the memory subset. We observed F-actin polymerization defects in T cells from both patients with PSTPIP1, most notably the patient with the T274M mutation. Capping of CD2-containing membrane microdomains was disrupted. Analysis of IS formation using Jurkat T-cell transfectants revealed a reduction in F-actin accumulation at the IS, again especially in cells from the patient with the T274M PSTPIP1 mutation. T cells from the patient with the T274M mutation migrated spontaneously at increased speed, as assessed in a 3-dimensional collagen matrix, whereas T-cell receptor cross-linking induced a significantly diminished calcium flux. CONCLUSIONS We propose that PSTPIP1 T-cell differentiation defects are caused by defective control of F-actin polymerization. A preactivated polymerized F-actin status, as seen in T cells from patients with the PSTPIP1 T274M mutation, appears particularly damaging. PSTPIP1 controls IS formation and cell adhesion through its function as an orchestrator of the F-actin cytoskeleton.
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Affiliation(s)
- Willemijn J M Janssen
- Department of Pediatric Immunology and Laboratory of Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Valeria Grobarova
- Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Jardin Leleux
- Department of Pediatric Immunology and Laboratory of Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Lieneke Jongeneel
- Department of Pediatric Immunology and Laboratory of Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marielle van Gijn
- Department of Medical Genetics and Laboratory of Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Joris M van Montfrans
- Department of Pediatric Immunology and Laboratory of Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marianne Boes
- Department of Pediatric Immunology and Laboratory of Translational Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
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35
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Königs C, Schultze-Strasser S, Quaiser A, Bochennek K, Schwabe D, Klingebiel TE, Koehl U, Cappel C, Rolle U, Bader P, Bremm M, Huenecke S, Bakhtiar S. An Exponential Regression Model Reveals the Continuous Development of B Cell Subpopulations Used as Reference Values in Children. Front Pediatr 2018; 6:121. [PMID: 29780793 PMCID: PMC5945839 DOI: 10.3389/fped.2018.00121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 04/13/2018] [Indexed: 11/13/2022] Open
Abstract
B lymphocytes are key players in humoral immunity, expressing diverse surface immunoglobulin receptors directed against specific antigenic epitopes. The development and profile of distinct subpopulations have gained awareness in the setting of primary immunodeficiency disorders, primary or secondary autoimmunity and as therapeutic targets of specific antibodies in various diseases. The major B cell subpopulations in peripheral blood include naïve (CD19+ or CD20+IgD+CD27-), non-switched memory (CD19+ or CD20+IgD+CD27+) and switched memory B cells (CD19+ or CD20+IgD-CD27+). Furthermore, less common B cell subpopulations have also been described as having a role in the suppressive capacity of B cells to maintain self-tolerance. Data on reference values for B cell subpopulations are limited and only available for older age groups, neglecting the continuous process of human B cell development in children and adolescents. This study was designed to establish an exponential regression model to produce continuous reference values for main B cell subpopulations to reflect the dynamic maturation of the human immune system in healthy children.
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Affiliation(s)
- Christoph Königs
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | | | - Andrea Quaiser
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Konrad Bochennek
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Dirk Schwabe
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Thomas E Klingebiel
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Ulrike Koehl
- GMP Development, Integriertes Forschungs- und Behandlungszentrum Transplantation (IFB-TX), Hannover Medical School, Institute of Cellular Therapeutics, Hannover, Germany
| | - Claudia Cappel
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Udo Rolle
- Department of Pediatric Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - Peter Bader
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Melanie Bremm
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Sabine Huenecke
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
| | - Shahrzad Bakhtiar
- Department of Pediatric and Adolescent Medicine, University Hospital Frankfurt, Frankfurt, Germany
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Abstract
Autoimmune lymphoproliferative syndrome (ALPS) is an inherited syndrome characterized by abnormal lymphocyte survival caused by failure of apoptotic mechanisms to maintain lymphocyte homeostasis. This failure leads to the clinical manifestations of non-infectious and non-malignant lymphadenopathy, splenomegaly, and autoimmune pathology, most commonly, autoimmune cytopenias. Since ALPS was first characterized in the early 1990s, insights in disease biology have improved both diagnosis and management of this syndrome. Sirolimus is the best-studied and most effective corticosteroid-sparing therapy for ALPS and should be considered first-line for patients in need of chronic treatment. This review highlights practical clinical considerations for the diagnosis and management of ALPS. Further studies could reveal new proteins and regulatory pathways that are critical for lymphocyte activation and apoptosis.
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Affiliation(s)
- Karen Bride
- Division of Oncology, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
| | - David Teachey
- Division of Oncology, The Children’s Hospital of Philadelphia, Philadelphia, PA, USA
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Azizi G, Tavakol M, Rafiemanesh H, Kiaee F, Yazdani R, Heydari A, Abouhamzeh K, Anvari P, Mohammadikhajehdehi S, Sharifia L, Bagheri Y, Mohammadi H, Abolhassani H, Aghamohammadi A. Autoimmunity in a cohort of 471 patients with primary antibody deficiencies. Expert Rev Clin Immunol 2017; 13:1099-1106. [DOI: 10.1080/1744666x.2017.1384312] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Gholamreza Azizi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Department of Laboratory Medicine, Imam Hassan Mojtaba Hospital, Alborz University of Medical Sciences, Karaj, Iran
- Research Center for Immunodeficiencies, 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
| | - Marzieh Tavakol
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Department of Allergy and Clinical Immunology, Shahid Bahonar Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | - Hosein Rafiemanesh
- Students’ Research Committee, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Kiaee
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Amin Heydari
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kosar Abouhamzeh
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Pardis Anvari
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sara Mohammadikhajehdehi
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Laleh Sharifia
- Research Center for Immunodeficiencies, Children’s Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Yasser Bagheri
- Student Research Committee, Golstan University of Medical Sciences, Gorgan, Iran
- Department of Allergy and Clinical Immunology, Iran University of Medical Sciences, Tehran, Iran
| | - Hamed Mohammadi
- Department of Immunology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, 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
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, 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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38
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Circulating B cells in type 1 diabetics exhibit fewer maturation-associated phenotypes. Clin Immunol 2017; 183:336-343. [PMID: 28951327 DOI: 10.1016/j.clim.2017.09.021] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/16/2017] [Accepted: 09/22/2017] [Indexed: 01/05/2023]
Abstract
Although autoantibodies have been used for decades as diagnostic and prognostic markers in type 1 diabetes (T1D), further analysis of developmental abnormalities in B cells could reveal tolerance checkpoint defects that could improve individualized therapy. To evaluate B cell developmental progression in T1D, immunophenotyping was used to classify circulating B cells into transitional, mature naïve, mature activated, and resting memory subsets. Then each subset was analyzed for the expression of additional maturation-associated markers. While the frequencies of B cell subsets did not differ significantly between patients and controls, some T1D subjects exhibited reduced proportions of B cells that expressed transmembrane activator and CAML interactor (TACI) and Fas receptor (FasR). Furthermore, some T1D subjects had B cell subsets with lower frequencies of class switching. These results suggest circulating B cells exhibit variable maturation phenotypes in T1D. These phenotypic variations may correlate with differences in B cell selection in individual T1D patients.
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Ramesh M, Hamm D, Simchoni N, Cunningham-Rundles C. Clonal and constricted T cell repertoire in Common Variable Immune Deficiency. Clin Immunol 2017; 178:1-9. [PMID: 25596453 PMCID: PMC4501913 DOI: 10.1016/j.clim.2015.01.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 12/22/2014] [Accepted: 01/04/2015] [Indexed: 01/08/2023]
Abstract
We used high throughput sequencing to examine the structure and composition of the T cell receptor β chain in Common Variable Immune Deficiency (CVID). TCRβ CDR3 regions were amplified and sequenced from genomic DNA of 44 adult CVID subjects and 22 healthy adults, using a high-throughput multiplex PCR. CVID TCRs had significantly less junctional diversity, fewer n-nucleotide insertions and deletions, and completely lacked a population of highly modified TCRs, with 13 or more V-gene nucleotide deletions, seen in healthy controls. The CVID CDR3 sequences were significantly more clonal than control DNA, and displayed unique V gene usage. Despite reduced junctional diversity, increased clonality and similar infectious exposures, DNA of CVID subjects shared fewer TCR sequences as compared to controls. These abnormalities are pervasive, found in out-of-frame sequences and thus independent of selection and were not associated with specific clinical complications. These data support an inherent T cell defect in CVID.
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Affiliation(s)
| | | | - Noa Simchoni
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Fischer A, Provot J, Jais JP, Alcais A, Mahlaoui N. Autoimmune and inflammatory manifestations occur frequently in patients with primary immunodeficiencies. J Allergy Clin Immunol 2017; 140:1388-1393.e8. [PMID: 28192146 DOI: 10.1016/j.jaci.2016.12.978] [Citation(s) in RCA: 176] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 12/15/2016] [Accepted: 12/29/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Primary immunodeficiencies (PIDs) are inherited diseases associated with a considerable increase in susceptibility to infections. It is known that PIDs can also predispose to cancer and immune diseases, including allergy, autoimmunity, and inflammation. OBJECTIVE We aimed at determining the incidence of autoimmunity and inflammation in patients with PIDs. METHODS We have retrospectively screened 2183 consecutive cases of PID in the Centre de Référence Déficits Immunitaires Héréditaires registry (CEREDIH; the French national PID registry) for the occurrence of autoimmunity and inflammation. RESULTS One or more autoimmune and inflammatory complications were noted in 26.2% of patients, with a risk of onset throughout the patient's lifetime. The risk of autoimmune cytopenia was at least 120 times higher than in the general population, the risk of inflammatory bowel disease in children was 80 times higher, and the risk of other autoimmune manifestations was approximately 10 times higher. Remarkably, all types of PIDs were associated with a risk of autoimmune and inflammatory complications, although the greatest risk was associated with T-cell PIDs and common variable immunodeficiency. The occurrence of autoimmune disease is a negative prognostic factor for survival. CONCLUSIONS Our results provide the basis for a detailed prospective evaluation of autoimmunity and inflammation in the context of PIDs, with a view to accurately assessing these risks and describing the possible effect of medical intervention.
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Affiliation(s)
- Alain Fischer
- Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité d'Immuno-Hématologie et Rhumatologie pédiatrique, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris Descartes-Sorbonne Paris Cité University, Imagine Institute, Paris, France; INSERM UMR 1163, Paris, France; Collège de France, Paris, France.
| | - Johan Provot
- Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Jean-Philippe Jais
- Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris Descartes-Sorbonne Paris Cité University, Imagine Institute, Paris, France; Université Paris Descartes, INSERM UMRS 1138 Team 22, Paris, France AP-HP, Hôpital Necker Enfants Malades, Biostatistics Unit, Paris, France
| | - Alexandre Alcais
- Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris Descartes-Sorbonne Paris Cité University, Imagine Institute, Paris, France; Laboratory of Human Genetics of Infectious Diseases, INSERM UMR 1163, Paris, France
| | - Nizar Mahlaoui
- Centre de Référence Déficits Immunitaires Héréditaires (CEREDIH), Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité d'Immuno-Hématologie et Rhumatologie pédiatrique, Hôpital Universitaire Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France; Paris Descartes-Sorbonne Paris Cité University, Imagine Institute, Paris, France; Laboratory of Human Genetics of Infectious Diseases, INSERM UMR 1163, Paris, France
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41
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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: 5.0] [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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42
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Szczawinska-Poplonyk A, Tapolska-Jozwiak K, Samara H. The B-cell compartment in antibody-deficient infants and young children - developing common variable immunodeficiency or transient immune maturation? Ital J Pediatr 2016; 42:71. [PMID: 27461226 PMCID: PMC4962439 DOI: 10.1186/s13052-016-0279-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Accepted: 07/10/2016] [Indexed: 11/24/2022] Open
Abstract
Background Hypogammaglobulinemia in early childhood is a common feature characterized by distinct intrinsic and extrinsic factors leading to disturbed peripheral blood lymphocyte homeostasis. Detailed flow cytometric immunophenotyping of the peripheral blood B cell compartment is an informative tool for delineating disturbed generation of B cell subpopulations crucial for the diagnosis of hypogammaglobulinemia in young children. Methods We analyzed by flow cytometry the proportions and absolute values of total, naïve, memory - non-switched and switched, transitional and immature B lymph cells as well as plasmablasts in the peripheral blood of 50 hypogammaglobulinemic children aged from 3 to 50 months. Results Beyond physiological, age-related changes within the B cell pool, a proportion of children manifested defective differentiation into switched memory and accumulation of CD21lo immature B cells. Conclusions Dynamic shifts within B cell subpopulations of the immature immune system being most prominent during the first two years of life contribute to the age-related developmental abnormalities of the B cell compartment. Therefore, a reliable diagnosis of common variable immunodeficiency (CVID) in young hypogammaglobulinemic children cannot yet be established despite their clinical and immunological phenotypes sharing common features with this primary immunodeficiency.
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Affiliation(s)
- Aleksandra Szczawinska-Poplonyk
- Department of Pediatric Pneumonology, Allergology and Clinical Immunology, Karol Marcinkowski University of Medical Sciences, Szpitalna Street 27/33, 60-572, Poznan, Poland.
| | - Katarzyna Tapolska-Jozwiak
- Department of Pediatric Pneumonology, Allergology and Clinical Immunology, Karol Marcinkowski University of Medical Sciences, Szpitalna Street 27/33, 60-572, Poznan, Poland
| | - Husam Samara
- Department of Immunology, Karol Marcinkowski University of Medical Sciences, Rokietnicka 5D, 60-806, Poznan, Poland
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43
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Picchianti Diamanti A, Rosado MM, Scarsella M, Ceccarelli S, Laganà B, D'Amelio R, Carsetti R. Increased serum IgM, immunodeficiency, and autoimmunity: A clinical series. Int J Immunopathol Pharmacol 2016; 28:547-56. [PMID: 26526204 DOI: 10.1177/0394632015600231] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Primary immunodeficiencies (PIDs) are generally characterized by recurrent infections; however they may be complicated by other clinical disorders such as allergy, autoimmunity, and lymphoproliferation. In particular, autoimmunity may be the first manifestation of the disease in patients with low serum immunoglobulins (Ig) levels. Here we describe a group of patients that share features of immunodeficiency and autoimmunity. MATERIALS AND METHODS All patients went through a complete T and B cell subset characterization and a B cell function analysis in the peripheral blood by flow-cytometry. B cell proliferation and plasma cell differentiation was measured, in vitro, after CpG stimulation for 7 days as previously described. Semi-quantitative PCR analysis for AID and UNG expression as well as serum levels of BAFF were carried out in order to better define the diagnosis. RESULTS Immunological and molecular analysis did not lead to the identification of known molecular defect typical of Hyper IgM syndrome. A comparative study of the peripheral blood B cell subsets between patients and healthy donors showed that in patients with autoimmune manifestations all circulating B cells expressed high amounts of surface IgM. CONCLUSIONS These results suggest that the increased IgM expression on circulating B cells, reflecting B cell activation, might identify a clinical condition characterized by hyper IgM serum levels of unknown molecular defects, associated with susceptibility to infections and autoimmunity.
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Affiliation(s)
- Andrea Picchianti Diamanti
- "Sapienza" University of Rome, II School of Medicine, S. Andrea University Hospital, Chair and Division of Allergy, Clinical Immunology and Rheumatology, Rome, Italy
| | - M Manuela Rosado
- Immunology Unit, Ospedale Pediatrico Bambino Gesù, IRCSS, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Marco Scarsella
- Immunology Unit, Ospedale Pediatrico Bambino Gesù, IRCSS, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Sara Ceccarelli
- Immunology Unit, Ospedale Pediatrico Bambino Gesù, IRCSS, Piazza S. Onofrio 4, 00165 Rome, Italy Liver Research Unit, Ospedale Pediatrico Bambino Gesù, IRCSS, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Bruno Laganà
- "Sapienza" University of Rome, II School of Medicine, S. Andrea University Hospital, Chair and Division of Allergy, Clinical Immunology and Rheumatology, Rome, Italy
| | - Raffaele D'Amelio
- "Sapienza" University of Rome, II School of Medicine, S. Andrea University Hospital, Chair and Division of Allergy, Clinical Immunology and Rheumatology, Rome, Italy
| | - Rita Carsetti
- Immunology Unit, Ospedale Pediatrico Bambino Gesù, IRCSS, Piazza S. Onofrio 4, 00165 Rome, Italy Diagnostic Immunology Unit, Department of Laboratories, Ospedale Pediatrico Bambino Gesù, IRCSS, Piazza S. Onofrio 4, 00165 Rome, Italy
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44
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Pandit C, Hsu P, van Asperen P, Mehr S. Respiratory manifestations and management in children with Common Variable Immunodeficiency. Paediatr Respir Rev 2016; 19:56-61. [PMID: 26831679 DOI: 10.1016/j.prrv.2015.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 12/23/2015] [Indexed: 11/29/2022]
Abstract
Common variable immunodeficiency is an antibody deficiency that usually presents in childhood with recurrent sino-pulmonary infections. Diagnostic delay is frequent and thus respiratory morbidity is common, ranging from recurrent suppurative bronchitis to bronchiectasis. Immunoglobulin replacement therapy is the mainstay of treatment, whilst prophylactic antibiotic therapy and muco-ciliary clearance are additional treatment options. This review examines the diagnosis and management of respiratory issues in children with CVID.
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Affiliation(s)
- Chetan Pandit
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney; Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney.
| | - Peter Hsu
- Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney; Department of Allergy and Immunology, The Children's Hospital at Westmead, Sydney
| | - Peter van Asperen
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Sydney; Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney
| | - Sam Mehr
- Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney; Department of Allergy and Immunology, The Children's Hospital at Westmead, Sydney
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45
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Dimitriades VR, Sorensen R. Rheumatologic manifestations of primary immunodeficiency diseases. Clin Rheumatol 2016; 35:843-50. [PMID: 26971790 DOI: 10.1007/s10067-016-3229-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 03/03/2016] [Indexed: 12/16/2022]
Abstract
In the last 5 years, several hundred articles have been published concerning the link between primary immunodeficiency disease (PID) and rheumatologic diseases. Although rheumatologic complications were originally thought to be at the opposite ends of the spectrum of immunopathologic manifestations, they are now all being considered secondary manifestations of a causative primary "immune derangement." For the rheumatologist, it is important to be able to identify patients who may present with typical rheumatologic findings but who have an underlying PID. In a systematic manner, this overview addresses both the systemic and organ-based rheumatologic diseases which have known associations with primary immunodeficiencies, and explores how immunodeficiency may actually cause these clinical manifestations.
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Affiliation(s)
- V R Dimitriades
- Department of Pediatrics, Division of Allergy/Immunology, Louisiana State University Health Sciences Center, 200 Henry Clay Avenue, New Orleans, LA, 70118, USA. .,Department of Pediatrics, Division of Rheumatology, Louisiana State University Health Sciences Center, 200 Henry Clay Avenue, New Orleans, LA, 70118, USA.
| | - R Sorensen
- Department of Pediatrics, Division of Allergy/Immunology, Louisiana State University Health Sciences Center, 200 Henry Clay Avenue, New Orleans, LA, 70118, USA.,Faculty of Medicine, University of La Frontera, Francisco Salazar 1145, Temuco, Chile
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46
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The crossroads of autoimmunity and immunodeficiency: Lessons from polygenic traits and monogenic defects. J Allergy Clin Immunol 2016; 137:3-17. [DOI: 10.1016/j.jaci.2015.11.004] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 11/16/2015] [Accepted: 11/16/2015] [Indexed: 01/16/2023]
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47
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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 2015; 4:38-59. [PMID: 26563668 DOI: 10.1016/j.jaip.2015.07.025] [Citation(s) in RCA: 515] [Impact Index Per Article: 57.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Revised: 06/24/2015] [Accepted: 07/24/2015] [Indexed: 02/06/2023]
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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Expansion of inflammatory innate lymphoid cells in patients with common variable immune deficiency. J Allergy Clin Immunol 2015; 137:1206-1215.e6. [PMID: 26542033 DOI: 10.1016/j.jaci.2015.09.013] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Revised: 09/23/2015] [Accepted: 09/23/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Common variable immunodeficiency (CVID) is an antibody deficiency treated with immunoglobulin; however, patients can have noninfectious inflammatory conditions that lead to heightened morbidity and mortality. OBJECTIVES Modular analyses of RNA transcripts in whole blood previously identified an upregulation of many interferon-responsive genes. In this study we sought the cell populations leading to this signature. METHODS Lymphoid cells were measured in peripheral blood of 55 patients with CVID (31 with and 24 without inflammatory/autoimmune complications) by using mass cytometry and flow cytometry. Surface markers, cytokines, and transcriptional characteristics of sorted innate lymphoid cells (ILCs) were defined by using quantitative PCR. Gastrointestinal and lung biopsy specimens of subjects with inflammatory disease were stained to seek ILCs in tissues. RESULTS The linage-negative, CD127(+), CD161(+) lymphoid population containing T-box transcription factor, retinoic acid-related orphan receptor (ROR) γt, IFN-γ, IL-17A, and IL-22, all hallmarks of type 3 innate lymphoid cells, were expanded in the blood of patients with CVID with inflammatory conditions (mean, 3.7% of PBMCs). ILCs contained detectable amounts of the transcription factors inhibitor of DNA binding 2, T-box transcription factor, and RORγt and increased mRNA transcripts for IL-23 receptor (IL-23R) and IL-26, demonstrating inflammatory potential. In gastrointestinal and lung biopsy tissues of patients with CVID, numerous IFN-γ(+)RORγt(+)CD3(-) cells were identified, suggesting a role in these mucosal inflammatory states. CONCLUSIONS An expansion of this highly inflammatory ILC population is a characteristic of patients with CVID with inflammatory disease; ILCs and the interferon signature are markers for the uncontrolled inflammatory state in these patients.
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49
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Bonilla FA, Khan DA, Ballas ZK, Chinen J, Frank MM, Hsu JT, Keller M, Kobrynski LJ, Komarow HD, Mazer B, Nelson RP, Orange JS, Routes JM, Shearer WT, Sorensen RU, Verbsky JW, Bernstein DI, Blessing-Moore J, Lang D, Nicklas RA, Oppenheimer J, Portnoy JM, Randolph CR, Schuller D, Spector SL, Tilles S, Wallace D. Practice parameter for the diagnosis and management of primary immunodeficiency. J Allergy Clin Immunol 2015; 136:1186-205.e1-78. [PMID: 26371839 DOI: 10.1016/j.jaci.2015.04.049] [Citation(s) in RCA: 400] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 04/18/2015] [Accepted: 04/23/2015] [Indexed: 02/07/2023]
Abstract
The American Academy of Allergy, Asthma & Immunology (AAAAI) and the American College of Allergy, Asthma & Immunology (ACAAI) have jointly accepted responsibility for establishing the "Practice parameter for the diagnosis and management of primary immunodeficiency." This is a complete and comprehensive document at the current time. The medical environment is a changing environment, and not all recommendations will be appropriate for all patients. Because this document incorporated the efforts of many participants, no single individual, including those who served on the Joint Task Force, is authorized to provide an official AAAAI or ACAAI interpretation of these practice parameters. Any request for information about or an interpretation of these practice parameters by the AAAAI or ACAAI should be directed to the Executive Offices of the AAAAI, the ACAAI, and the Joint Council of Allergy, Asthma & Immunology. These parameters are not designed for use by pharmaceutical companies in drug promotion.
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Craddock TJA, Harvey JM, Nathanson L, Barnes ZM, Klimas NG, Fletcher MA, Broderick G. Using gene expression signatures to identify novel treatment strategies in gulf war illness. BMC Med Genomics 2015; 8:36. [PMID: 26156520 PMCID: PMC4495687 DOI: 10.1186/s12920-015-0111-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 06/26/2015] [Indexed: 12/12/2022] Open
Abstract
Background Gulf War Illness (GWI) is a complex multi-symptom disorder that affects up to one in three veterans of this 1991 conflict and for which no effective treatment has been found. Discovering novel treatment strategies for such a complex chronic illness is extremely expensive, carries a high probability of failure and a lengthy cycle time. Repurposing Food and Drug Administration approved drugs offers a cost-effective solution with a significantly abbreviated timeline. Methods Here, we explore drug re-purposing opportunities in GWI by combining systems biology and bioinformatics techniques with pharmacogenomic information to find overlapping elements in gene expression linking GWI to successfully treated diseases. Gene modules were defined based on cellular function and their activation estimated from the differential expression of each module’s constituent genes. These gene modules were then cross-referenced with drug atlas and pharmacogenomic databases to identify agents currently used successfully for treatment in other diseases. To explore the clinical use of these drugs in illnesses similar to GWI we compared gene expression patterns in modules that were significantly expressed in GWI with expression patterns in those same modules in other illnesses. Results We found 19 functional modules with significantly altered gene expression patterns in GWI. Within these modules, 45 genes were documented drug targets. Illnesses with highly correlated gene expression patterns overlapping considerably with GWI were found in 18 of the disease conditions studied. Brain, muscular and autoimmune disorders composed the bulk of these. Conclusion Of the associated drugs, immunosuppressants currently used in treating rheumatoid arthritis, and hormone based therapies were identified as the best available candidates for treating GWI symptoms. Electronic supplementary material The online version of this article (doi:10.1186/s12920-015-0111-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Travis J A Craddock
- Center for Psychological Studies, Nova Southeastern University, Fort Lauderdale, USA. .,Graduate School of Computer and Information Sciences, Nova Southeastern University, Fort Lauderdale, USA. .,Institute for Neuro-Immune Medicine, Nova Southeastern University, 3440 South University Drive, Fort Lauderdale, FL, 33328, USA. .,College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, USA. .,Department of Medicine, University of Alberta, Edmonton, Canada.
| | | | - Lubov Nathanson
- Institute for Neuro-Immune Medicine, Nova Southeastern University, 3440 South University Drive, Fort Lauderdale, FL, 33328, USA.,College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, USA
| | - Zachary M Barnes
- Institute for Neuro-Immune Medicine, Nova Southeastern University, 3440 South University Drive, Fort Lauderdale, FL, 33328, USA.,College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, USA.,Miller School of Medicine, University of Miami, Miami, USA.,Miami Veterans Affairs Medical Center, Miami, USA.,Diabetes Research Institute, University of Miami, Miami, USA
| | - Nancy G Klimas
- Institute for Neuro-Immune Medicine, Nova Southeastern University, 3440 South University Drive, Fort Lauderdale, FL, 33328, USA.,College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, USA.,Miller School of Medicine, University of Miami, Miami, USA.,Miami Veterans Affairs Medical Center, Miami, USA
| | - Mary Ann Fletcher
- Institute for Neuro-Immune Medicine, Nova Southeastern University, 3440 South University Drive, Fort Lauderdale, FL, 33328, USA.,College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, USA.,Miller School of Medicine, University of Miami, Miami, USA
| | - Gordon Broderick
- Center for Psychological Studies, Nova Southeastern University, Fort Lauderdale, USA.,Institute for Neuro-Immune Medicine, Nova Southeastern University, 3440 South University Drive, Fort Lauderdale, FL, 33328, USA.,College of Osteopathic Medicine, Nova Southeastern University, Fort Lauderdale, USA.,Department of Medicine, University of Alberta, Edmonton, Canada
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