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Manole S, Rancea R, Vulturar R, Simon SP, Molnar A, Damian L. Frail Silk: Is the Hughes-Stovin Syndrome a Behçet Syndrome Subtype with Aneurysm-Involved Gene Variants? Int J Mol Sci 2023; 24:ijms24043160. [PMID: 36834577 PMCID: PMC9968083 DOI: 10.3390/ijms24043160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/21/2023] [Accepted: 01/31/2023] [Indexed: 02/08/2023] Open
Abstract
Hughes-Stovin syndrome is a rare disease characterized by thrombophlebitis and multiple pulmonary and/or bronchial aneurysms. The etiology and pathogenesis of HSS are incompletely known. The current consensus is that vasculitis underlies the pathogenic process, and pulmonary thrombosis follows arterial wall inflammation. As such, Hughes-Stovin syndrome may belong to the vascular cluster with lung involvement of Behçet syndrome, although oral aphtae, arthritis, and uveitis are rarely found. Behçet syndrome is a multifactorial polygenic disease with genetic, epigenetic, environmental, and mostly immunological contributors. The different Behçet syndrome phenotypes are presumably based upon different genetic determinants involving more than one pathogenic pathway. Hughes-Stovin syndrome may have common pathways with fibromuscular dysplasias and other diseases evolving with vascular aneurysms. We describe a Hughes-Stovin syndrome case fulfilling the Behçet syndrome criteria. A MYLK variant of unknown significance was detected, along with other heterozygous mutations in genes that may impact angiogenesis pathways. We discuss the possible involvement of these genetic findings, as well as other potential common determinants of Behçet/Hughes-Stovin syndrome and aneurysms in vascular Behçet syndrome. Recent advances in diagnostic techniques, including genetic testing, could help diagnose a specific Behçet syndrome subtype and other associated conditions to personalize the disease management.
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Affiliation(s)
- Simona Manole
- Department of Radiology, “Niculae Stăncioiu” Heart Institute, 19-21 Calea Moților Street, 400001 Cluj-Napoca, Romania
- Department of Radiology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Raluca Rancea
- Cardiology Department, Heart Institute “Niculae Stăncioiu”, 19-21 Calea Moților Street, 400001 Cluj-Napoca, Romania
| | - Romana Vulturar
- Department of Molecular Sciences, “Iuliu Hatieganu” University of Medicine and Pharmacy 6, Pasteur, 400349 Cluj-Napoca, Romania
- Cognitive Neuroscience Laboratory, University Babes-Bolyai, 30, Fântânele Street, 400294 Cluj-Napoca, Romania
- Correspondence:
| | - Siao-Pin Simon
- Department of Rheumatology, Emergency Clinical County Hospital Cluj, Centre for Rare Autoimmune and Autoinflammatory Diseases (ERN-ReCONNET), 2-4 Clinicilor Street, 400347 Cluj-Napoca, Romania
- Discipline of Rheumatology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania
| | - Adrian Molnar
- Department of Cardiovascular Surgery, Heart Institute “Niculae Stăncioiu”, 19-21 Calea Moților Street, 400001 Cluj-Napoca, Romania
- Department of Cardiovascular and Thoracic Surgery, “Iuliu Hatieganu” University of Medicine and Pharmacy, 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Laura Damian
- Department of Rheumatology, Emergency Clinical County Hospital Cluj, Centre for Rare Autoimmune and Autoinflammatory Diseases (ERN-ReCONNET), 2-4 Clinicilor Street, 400347 Cluj-Napoca, Romania
- CMI Reumatologie Dr. Damian, 6-8 Petru Maior Street, 400002 Cluj-Napoca, Romania
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Noor N, Ghori M, Molani RA, Ibrahim MN. Suspected Pediatric-Onset Common Variable Immune Deficiency (CVID) in a Seven-Year-Old Female With Pulmonary Manifestations. Cureus 2022; 14:e29703. [PMID: 36321039 PMCID: PMC9616553 DOI: 10.7759/cureus.29703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2022] [Indexed: 11/13/2022] Open
Abstract
Common variable immune deficiency (CVID) is the most common of all primary immunodeficiency rare diseases characterized by hypogammaglobulinemia. This is caused by the defective functioning of B-cells and T-cells, resulting in recurrent infections. Its etiology is unknown but most commonly initiated due to epigenetic factors and epistatic interactions. Moreover, it has a bimodal age distribution and can be more evident from infancy to after 4th decade of life. Herein, a seven-year-old female, the first product of consanguineous marriage with no family history of immunodeficiency disorders, presented predominantly with sinopulmonary involvement. It manifested as severe pulmonary pneumonia, atelectasis, patchy alveolar infiltrates, and lung nodules. She also had a history of diarrhea and otitis media. Despite having a history of recurrent infections since three years of age, she was diagnosed late due to a lack of awareness and knowledge about the presentation of CVID and its different manifestations among the medical community in Pakistan. The diagnosis of CVID is based on the clinical and immunological manifestation of the patient with respect to the European Society of Immune Deficiencies (ESID) diagnostic criteria. Therefore, genetics help detect mutations leading to CVID and establish a genetic diagnosis for CVID-like disorders. However, genetic panel testing is not used as a diagnostic tool in Pakistan due to the unavailability of resources. Instead, the clinical presentation, abnormal lymphocytic counts, and immunoglobulin levels may help diagnose CVID. Early diagnosis will help in the timely utilization of the most effective treatment and management options available. These include intravenous immunoglobulin (IVIG) and hematopoietic stem cell therapy. Ig replacement therapy has shown a beneficial role in halting the cycle of recurrent infections and improving the prognosis of CVID. However, it's a bit expensive therapy. Moreover, the role of hematopoietic stem cell therapy in treating CVID has been documented, but it's not so common and practical.
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Mertowska P, Mertowski S, Podgajna M, Grywalska E. The Importance of the Transcription Factor Foxp3 in the Development of Primary Immunodeficiencies. J Clin Med 2022; 11:947. [PMID: 35207219 PMCID: PMC8874698 DOI: 10.3390/jcm11040947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/29/2022] [Accepted: 02/09/2022] [Indexed: 02/05/2023] Open
Abstract
Transcription factors are an extremely important group of proteins that are responsible for the process of selective activation or deactivation of other cellular proteins, usually at the last stage of signal transmission in the cell. An important family of transcription factors that regulate the body's response is the FOX family which plays an important role in regulating the expression of genes involved in cell growth, proliferation, and differentiation. The members of this family include the intracellular protein Foxp3, which regulates the process of differentiation of the T lymphocyte subpopulation, and more precisely, is responsible for the development of regulatory T lymphocytes. This protein influences several cellular processes both directly and indirectly. In the process of cytokine production regulation, the Foxp3 protein interacts with numerous proteins and transcription factors such as NFAT, nuclear factor kappa B, and Runx1/AML1 and is involved in the process of histone acetylation in condensed chromatin. Malfunctioning of transcription factor Foxp3 caused by the mutagenesis process affects the development of disorders of the immune response and autoimmune diseases. This applies to the impairment or inability of the immune system to fight infections due to a disruption of the mechanisms supporting immune homeostasis which in turn leads to the development of a special group of disorders called primary immunodeficiencies (PID). The aim of this review is to provide information on the role of the Foxp3 protein in the human body and its involvement in the development of two types of primary immunodeficiency diseases: IPEX (Immunodysregulation Polyendocrinopathy Enteropathy X-linked syndrome) and CVID (Common Variable Immunodeficiency).
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Affiliation(s)
| | - Sebastian Mertowski
- Department of Experimental Immunology, Medical University of Lublin, Chodźki 4a St., 20-093 Lublin, Poland; (P.M.); (M.P.); (E.G.)
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The pediatric common variable immunodeficiency - from genetics to therapy: a review. Eur J Pediatr 2022; 181:1371-1383. [PMID: 34939152 PMCID: PMC8964589 DOI: 10.1007/s00431-021-04287-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 08/20/2021] [Accepted: 10/03/2021] [Indexed: 12/15/2022]
Abstract
UNLABELLED Common variable immunodeficiency (CVID) is the most prevalent antibody deficiency, characterized by remarkable genetic, immunological, and clinical heterogeneity. The diagnosis of pediatric CVID is challenging due to the immaturity of the immune response and sustained actively developing antibody affinity to antigens and immunological memory that may overlap with the inborn error of immunity. Significant progress has been recently done in the field of immunogenetics, yet a paucity of experimental and clinical studies on different systemic manifestations and immunological features of CVID in children may contribute to a delayed diagnosis and therapy. In this review, we aimed at defining the variable epidemiological, etiological, and clinical aspects of pediatric CVID with special emphasis on predominating infectious and non-infectious phenotypes in affected children. CONCLUSION While pediatric CVID is a multifaceted and notorious disease, increasing the pediatricians' awareness of this disease entity and preventing the diagnostic and therapeutic delay are needed, thereby improving the prognosis and survival of pediatric CVID patients. WHAT IS KNOWN • CVID is an umbrella diagnosis characterized by complex pathophysiology with an antibody deficiency as a common denominator. • It is a multifaceted disease characterized by marked genetic, immunological, and clinical heterogeneity.. WHAT IS NEW • The diagnosis of pediatric CVID is challenging due to the immaturity of innate and adaptive immune response. • Increasing the pediatricians' awareness of CVID for the early disease recognition, timely therapeutic intervention, and improving the prognosis is needed.
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Delplanque M, Galicier L, Oziol E, Ducharme-Bénard S, Oksenhendler E, Buob D, Grateau G, Boutboul D, Georgin-Lavialle S. AA Amyloidosis Secondary to Primary Immune Deficiency: About 40 Cases Including 2 New French Cases and a Systematic Literature Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2021; 9:745-752.e1. [PMID: 33007500 DOI: 10.1016/j.jaip.2020.09.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 09/08/2020] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Primary immune deficiencies (PIDs) are a heterogeneous group of disorders resulting from defects in immune system. They lead to increased susceptibility to infections and immune dysregulation. The resulting chronic inflammation can induce long-term complications, including AA amyloidosis (AAA). OBJECTIVES To present the French cases of PID-related AAA and perform a systematic literature review to determine its main features and predisposing factors. METHODS A systematic literature review was performed by searching MEDLINE up until 2019. New French cases were identified with the help of the Reference Center for Auto-Inflammatory Diseases and AA Amyloidosis and the Reference Center for Hereditary Immune Deficiencies. RESULTS Forty patients were identified including 2 new French cases. PIDs were varied: immunoglobulin deficits (n = 30), chronic granulomatous disease (n = 3), hyper-IgM syndrome (n = 3), hereditary complete C4 deficiency (n = 1), leucocyte adhesion deficiency type 1 (n = 1), hyper-IgE syndrome (n = 1), and Chediak-Higashi syndrome (n = 1). The mean age at PID diagnosis was 22.2 ± 16.02 years. Renal involvement was the most common manifestation of AAA (80%). Infections were extremely heterogeneous; bacterial infection with pulmonary involvement was the most frequent. Bronchiectasis was particularly common (52.5%). The delay between the first symptoms of PID and AAA diagnosis was 16.18 ± 7 years. Thirteen concomitant diagnoses were made. Twenty patients died during follow-up. CONCLUSION AAA is a rare life-threatening complication of PID, especially in cases of long diagnostic and therapeutic delays. Bronchiectasis should be considered as a warning sign of chronic inflammation and increased risk of AAA.
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Affiliation(s)
- Marion Delplanque
- Sorbonne Université, AP-HP, Hôpital Tenon, Service de médecine interne, Centre de référence des maladies auto-inflammatoires et des amyloses d'origine inflammatoire (CEREMAIA), GRC-28 (Groupe de recherche clinique amylose AA Sorbonne univeristé), Paris, France
| | - Lionel Galicier
- Service d'Immunopathologie Clinique, Hôpital Saint Louis, AP-HP, Paris, France
| | - Eric Oziol
- Service de Médecine Interne, Centre Hospitalier de Béziers, Béziers, France
| | | | - Eric Oksenhendler
- Service d'Immunopathologie Clinique, Hôpital Saint Louis, AP-HP, Paris, France
| | - David Buob
- Sorbonne Université, AP-HP, Hôpital Tenon, Service d'Anatomie et Cytologie pathologiques, Paris, France
| | - Gilles Grateau
- Sorbonne Université, AP-HP, Hôpital Tenon, Service de médecine interne, Centre de référence des maladies auto-inflammatoires et des amyloses d'origine inflammatoire (CEREMAIA), GRC-28 (Groupe de recherche clinique amylose AA Sorbonne univeristé), Paris, France
| | - David Boutboul
- Service d'Immunopathologie Clinique, Hôpital Saint Louis, AP-HP, Paris, France
| | - Sophie Georgin-Lavialle
- Sorbonne Université, AP-HP, Hôpital Tenon, Service de médecine interne, Centre de référence des maladies auto-inflammatoires et des amyloses d'origine inflammatoire (CEREMAIA), GRC-28 (Groupe de recherche clinique amylose AA Sorbonne univeristé), Paris, France.
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Nepesov S, Aygun F, Firtina S, Cokugras H, Camcioglu Y. Clinical and immunological features of 44 common variable immunodeficiency patients: the experience of a single center in Turkey. Allergol Immunopathol (Madr) 2020; 48:675-685. [PMID: 32299645 DOI: 10.1016/j.aller.2019.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 11/29/2019] [Accepted: 12/17/2019] [Indexed: 10/24/2022]
Abstract
INTRODUCTION AND OBJECTIVES Common variable immunodeficiency (CVID) is one of the most prevalent forms of primary immunodeficiency characterized by hypogammaglobinemia. Its heterogeneous clinical features include recurrent respiratory tract infections and other complications such as gastrointestinal, autoimmunity, and lymphoproliferative disorders. The aim of this article is to evaluate the general characteristics of CVID patients. MATERIALS AND METHODS Clinical and immunological features of 44 CVID patients were evaluated retrospectively with long-term follow-up. Patients who participated in the study were diagnosed according to the criteria of the European Society for Immunodeficiency Diseases (ESID). RESULTS The median age at onset of symptoms was 2.75 years (range 6 months to 17 years), and the median age at diagnosis was 7.75 years (range 4-20 years). The average delay in diagnosis was 4.6 years (range 1-14 years). Positive family history was 18.2%. Before treatment, patients' median total serum IgG was 271.5mg/dL, median IgA was 7.5mg/dL, and median IgM was 21mg/dL. Infections were the most common clinical manifestation, and 63.6% of patients presented with sinopulmonary infection as the first manifestation. Bronchiectasis developed in 23 CVID subjects, while bronchiectasis was detected prior to CVID diagnosis in eight patients. All patients received immunoglobulin replacement therapy, and one patient died because of granulomatous lymphocytic interstitial lung disease (GLILD). CONCLUSIONS CVID is a heterogeneous group of immunologic disorders with unknown etiology. There are significant differences in the clinical presentation and prevalence of CVID-related complications among countries. Local guidelines for diagnosis and clinical follow-up are needed.
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Zainaldain H, Rizvi FS, Rafiemanesh H, Alizadeh M, Jamee M, Mohammadi S, Kiaee F, Mohammadi H, Babaie F, Yazdani R, Abolhassani H, Aghamohammadi A, Azizi G. Infectious Complications Reporting in Common Variable Immunodeficiency: A Systematic Review and Meta-analysis. Oman Med J 2020; 35:e157. [PMID: 32802416 PMCID: PMC7417520 DOI: 10.5001/omj.2020.64] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Accepted: 01/14/2019] [Indexed: 01/01/2023] Open
Abstract
Objectives Common variable immunodeficiency (CVID) is a heterogeneous disorder characterized by hypogammaglobulinemia and increased susceptibility to recurrent infections. Methods We searched PubMed, Web of Science, and Scopus databases to find eligible studies from the earliest available date to January 2018 with standard keywords. Pooled estimates of the infection prevalence and the corresponding 95% confidence intervals were calculated using random-effects models. Results We found that pneumonia (67.7%) was the most prevalent infection followed by upper respiratory tract (59.0%) and gastrointestinal infections (36.3%). Furthermore, bacterial complications (41.7%) were higher in CVID patients compared to viral (25.4%), parasitic (18.8%), or fungal (3.4%) infections. Patients with longer age at diagnosis presented with fewer disease comorbidities. There was an inverse correlation between T lymphocyte count and viral infections. Moreover, we found that immunoglobulin M (IgM) serum level was inversely correlated with hepatitis C and gastrointestinal infections, and IgG serum level was inversely correlated with infectious arthritis. Higher numbers of CD4 and CD8 T cells were associated with the lower frequencies of otitis media. CVID patients with infections had significantly lower percentages of CD3 T cells. In contrast, higher percentages of CD19 lymphocytes were found in CVID patients who had a history of infections. Conclusions Our findings demonstrated that in addition to hypogammaglobulinemia, patients with CVID have an imbalance in the frequency of T lymphocytes, which is in parallel with the higher frequency of infectious complications.
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Affiliation(s)
- Hamed Zainaldain
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences,
Tehran, Iran
| | - Fatema Sadaat Rizvi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences,
Tehran, Iran
| | - Hosein Rafiemanesh
- Student Research Committee, Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahla Alizadeh
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran.,Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mahnaz Jamee
- Student Research Committee, Alborz University of Medical Sciences, Karaj, Iran.,Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Sara Mohammadi
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences,
Tehran, Iran
| | - Fatemeh Kiaee
- Student Research Committee, Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Mohammadi
- Department of Immunology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Farhad Babaie
- Cellular and Molecular Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences,
Tehran, Iran
| | - Hassan Abolhassani
- 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
| | - Gholamreza Azizi
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
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Moazzami B, Mohayeji Nasrabadi MA, Abolhassani H, Olbrich P, Azizi G, Shirzadi R, Modaresi M, Sohani M, Delavari S, Shahkarami S, Yazdani R, Aghamohammadi A. Comprehensive assessment of respiratory complications in patients with common variable immunodeficiency. Ann Allergy Asthma Immunol 2020; 124:505-511.e3. [PMID: 32007567 DOI: 10.1016/j.anai.2020.01.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 01/18/2020] [Accepted: 01/23/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Common variable immunodeficiency (CVID) is a heterogeneous group of disorders, characterized by recurrent upper and lower respiratory tract infections and some noninfectious clinical complications. OBJECTIVE To provide a detailed evaluation of respiratory presentations and complications in a cohort of Iranian patients with CVID. METHODS A retrospective cohort study was conducted on 245 CVID patients who were recorded in the Iranian primary immunodeficiency disorders registry network. Respiratory manifestations were evaluated by reviewing clinical hospital records, immunologic findings, pulmonary function tests (PFT), and high-resolution computed tomography (HRCT) scans. RESULTS Most of the patients (n = 208, 85.2%) had experienced at least 1 episode of acute respiratory manifestation, and pneumonia was observed in 31.6 % (n = 77) of cases as a first disease manifestation. During the follow-up, pneumonia, sinusitis, and otitis media were documented in 166 (68.6%), 125 (51.2%), and 103 (42.6%) cases, respectively. Abnormal PFT measurements were documented in 53.8% of patients. Among these patients, 21.5% showed restrictive changes, whereas 18.4% of patients showed an obstructive pattern. Bronchiectasis was the most frequent radiological finding, confirmed in 27.2% of patients. Patients with bronchiectasis were older at the time of immunodeficiency diagnosis (P < .001) and had longer diagnosis delay (P < .001) when compared with patients without bronchiectasis. CONCLUSION This study highlights the importance of monitoring the respiratory tract system even in asymptomatic patients. Pulmonary function tests and CT scans are the most commonly used techniques aiming to identify these patients early, aiming to reduce the rate of long-term respiratory complications.
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Affiliation(s)
- Bobak Moazzami
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Mohammad Ali Mohayeji Nasrabadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Hassan Abolhassani
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institutet at the Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Peter Olbrich
- Sección de Infectología e Inmunopatología, Unidad de Pediatría, Hospital Virgen del Rocío/Instituto de Biomedicina de Sevilla (IBiS), Seville, Spain
| | - Gholamreza Azizi
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Rohola Shirzadi
- Department of Pediatric Pulmonary and Sleep Medicine, Children Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Modaresi
- Department of Pediatric Pulmonary and Sleep Medicine, Children Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa Sohani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Samaneh Delavari
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Sepideh Shahkarami
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran.
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran.
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Zhu W, Men X. Retracted
: Negative feedback of NF‐κB signaling by long noncoding RNA MALAT1 controls lipopolysaccharide‐induced inflammation injury in human lung fibroblasts WI‐38. J Cell Biochem 2019; 121:1945-1952. [DOI: 10.1002/jcb.29429] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 10/08/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Wei Zhu
- Department of Respiratory Medicine Jinan No. 4 People's Hospital Jinan Shandong China
| | - Xuelin Men
- Department of Respiratory Medicine Jinan No. 4 People's Hospital Jinan Shandong China
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Xia Y, He T, Luo Y, Li C, Lim CK, Abolhassani H, Yang J, Hammarström L. Targeted next-generation sequencing for genetic diagnosis of 160 patients with primary immunodeficiency in south China. Pediatr Allergy Immunol 2018; 29:863-872. [PMID: 30152884 DOI: 10.1111/pai.12976] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 07/04/2018] [Accepted: 07/23/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND Primary immunodeficiency disorders (PID) is a group of heterogeneous diseases mainly characterized by severe and recurrent infections and an increased susceptibility to lymphoproliferative, atopic, and autoimmune conditions. The clinical diagnosis should preferably be complemented by a genetic diagnosis. To date, PID-related reports from China seldom attempt to make a genetic test for their patients. METHODS Our study aimed to evaluate demographic data, clinical manifestations, and molecular diagnosis of PID patients from southern China. Moreover, by comparison with previous reports, we provide a picture of the current status of PID in mainland China. A total number of 160 pediatric PID patients (106 males and 54 females) were enrolled, and targeted next-generation sequencing was conducted using 269 PID-related genes and subsequently confirmed by Sanger sequencing and familial segregation analysis. RESULT The autoinflammatory disease group was the most common subcategory of PID (20%), followed by immune dysregulation (17.5%) and combined immunodeficiencies (16.2%). Antibody deficiency disorders were identified in only 11.9% of the cohort. The putative causative gene was identified in 70 patients (43.8%), and an X-linked pattern was found in 45.7% of the genetically diagnosed patients. CONCLUSION The current study provides the first collective study of PID phenotypes and genotypes in south China and provides a strong argument for the diagnostic application of targeted next-generation sequencing panels in patients with suspected PID.
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Affiliation(s)
- Yu Xia
- Department of Immunology, Shenzhen Children's Hospital, Shenzhen, China.,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Tingyan He
- Department of Immunology, Shenzhen Children's Hospital, Shenzhen, China
| | - Yin Luo
- Department of Immunology, Shenzhen Children's Hospital, Shenzhen, China
| | - Chengrong Li
- Department of Immunology, Shenzhen Children's Hospital, Shenzhen, China
| | - Che Kang Lim
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Hassan Abolhassani
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden.,Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Jun Yang
- Department of Immunology, Shenzhen Children's Hospital, Shenzhen, China
| | - Lennart Hammarström
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden.,BGI-Shenzhen, Shenzhen, China
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Guo J, Cheng Y. RETRACTED: MicroRNA-1247 inhibits lipopolysaccharides-induced acute pneumonia in A549 cells via targeting CC chemokine ligand 16. Biomed Pharmacother 2018; 104:60-68. [DOI: 10.1016/j.biopha.2018.05.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 05/03/2018] [Accepted: 05/07/2018] [Indexed: 02/08/2023] Open
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Fei S, Cao L, Pan L. microRNA‑3941 targets IGF2 to control LPS‑induced acute pneumonia in A549 cells. Mol Med Rep 2017; 17:4019-4026. [PMID: 29328418 DOI: 10.3892/mmr.2017.8369] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 11/02/2017] [Indexed: 11/06/2022] Open
Abstract
The present study aimed to investigate the potential roles and regulatory mechanism of microRNA (miR)-3941 in lipopolysaccharides (LPS)‑induced acute pneumonia. The expression of miR‑3941 in child patients with acute pneumonia was detected and A549 cells were treated with LPS to establish the cellular model of acute pneumonia. The effects of miR‑3941 in LPS‑induced cell injury were investigated by assessing cell viability, apoptosis and inflammation. In addition, the regulatory relationship between miR‑3941 and insulin‑like growth factor 2 (IGF2) was explored, as well as the association between miR‑3941 and the phosphatidylinositol‑4,5‑bisphosphate 3‑kinase/protein kinase B (PI3K/AKT) pathway. miR‑3941 was significantly down‑regulated in patients with acute pneumonia (P<0.01). In the cell model of acute pneumonia, LPS treatment significantly induced cell injury via inhibiting cell viability (P<0.05 or P<0.01), inducing cell apoptosis (P<0.01) and enhancing the production of cytokines [interleukin (IL)‑6, IL‑8 and tumor necrosis factor‑α; P<0.01 or P<0.001]. LPS treatment also resulted in a significantly decreased expression of miR‑3941 in A549 cells (P<0.01) and the overexpression of miR‑3941 significantly alleviated LPS‑induced cell injury (P<0.05). In addition, IGF2 was confirmed as a direct target gene of miR‑3941. Knockdown of IGF2 significantly alleviated LPS‑induced cell injury (P<0.05, P<0.01 or P<0.001), which was significantly reversed by suppression of miR‑3941 (P<0.05, P<0.01 or P<0.001). Furthermore, inhibition of miR‑3941 was demonstrated to activate the PI3K/AKT pathway, which was inhibited following knockdown of IGF2. The present study indicates that miR‑3941 is downregulated in child patients with acute pneumonia and that downregulation of miR‑3941 may promote LPS‑induced cell injury in A549 cells via targeting IGF2 to regulate the activation of the PI3K/AKT pathway. Therefore, miR‑3941 may be a potential therapeutic target for the treatment of acute pneumonia in child patients.
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Affiliation(s)
- Shinuan Fei
- Department of Pediatrics, Edong Healthcare Group, Huangshi Maternity and Children's Health Hospital, Huangshi, Hubei 435000, P.R. China
| | - Lichun Cao
- Department of Pediatrics, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Huangshi, Hubei 435000, P.R. China
| | - Liangzhi Pan
- Department of Medical Records, Huangshi Central Hospital, Affiliated Hospital of Hubei Polytechnic University, Huangshi, Hubei 435000, P.R. China
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13
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Dong JP, Gao W, Teng GG, Tian Y, Wang HH. Characteristics of Good's Syndrome in China: A Systematic Review. Chin Med J (Engl) 2017; 130:1604-1609. [PMID: 28639577 PMCID: PMC5494925 DOI: 10.4103/0366-6999.208234] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Good's syndrome (GS) is a rare disease characterized by thymoma, hypogammaglobulinemia, low or absent B-cells, decreased T-cells, an inverted CD4+/CD8+ T-cell ratio and reduced T-cell mitogen proliferative responses. GS is difficult to diagnose preoperatively due to its rarity and lack of typical symptoms, the characteristics of Chinese GS patients are still lacking. This study aimed to systematically review all the clinical, laboratory, and immunologic findings of reported cases of Chinese patients with GS. METHODS We searched for case reports and articles up to January 2017 using PubMed, China National Knowledge Infrastructure, Wangfang database and China Science and Technology Journal Database with the following words in combinations as key words: "thymoma," "hypogammaglobulinemia," and "Good's syndrome." The text words and MeSH terms were entered depending on the databases characteristics. The reference lists from retrieved articles were also screened for additional applicable studies. The authors were restricted to Chinese. There was no language restriction. RESULTS Forty-seven patients were reported in 27 studies. We found that GS has a nationwide distribution and that most cases (83%) have been described on the mainland of China. The initial clinical presentation is varied, ranging from symptoms related to the thymoma to infections resulting from immunodeficiency. Type AB (50%) is the most common histologic type of thymomas in Chinese GS patients according to the World Health Organization classification of thymomas. With respect to infection, sinopulmonary infection (74%) is the most common type, followed by skin infection (10%) and intestinal tract infection (10%). Diarrhea was presented in 36% of patients, and autoimmune manifestations were presented in 36% of patients. CONCLUSIONS GS is a rare association of thymoma and immunodeficiency with a poor prognosis. Astute clinical acumen and increased awareness of the clinical and immunological profile of GS are needed to increase early diagnosis, that would benefit improved therapeutic effects.
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Affiliation(s)
- Jin-Pei Dong
- Department of Gastroenterology, Peking University First Hospital, Beijing 100034, China
| | - Wen Gao
- Department of Gastroenterology, Peking University First Hospital, Beijing 100034, China
| | - Gui-Gen Teng
- Department of Gastroenterology, Peking University First Hospital, Beijing 100034, China
| | - Yu Tian
- Department of Gastroenterology, Peking University First Hospital, Beijing 100034, China
| | - Hua-Hong Wang
- Department of Gastroenterology, Peking University First Hospital, Beijing 100034, China
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14
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Szablewski V, René C, Costes V. Indolent cytotoxic T cell lymphoproliferation associated with nodular regenerative hyperplasia: a common liver lesion in the context of common variable immunodeficiency disorder. Virchows Arch 2015; 467:10.1007/s00428-015-1862-0. [PMID: 26493984 DOI: 10.1007/s00428-015-1862-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 09/03/2015] [Accepted: 09/29/2015] [Indexed: 01/10/2023]
Abstract
Patients with common variable immunodeficiency disorder (CVID) are subject to lymphoproliferative disorders and predisposed to lymphoma. Some patients may also develop liver lesions. The purpose of this study was to define clinical and histopathological features of patients with CVID presenting with liver lesions suspicious of lymphoma. Four CVID cases corresponding to these criteria were retrieved from our files. Liver biopsy specimens were subjected to morphologic, immunophenotypic and molecular analysis. All patients presented with hepatosplenomegaly and two furthermore with lymphadenopathy. The clinical working diagnosis in the four cases was lymphoma. All liver biopsies revealed nodular regenerative hyperplasia (NRH), associated with mild to marked sinusoid lymphocytic infiltrate consisting of "activated" cytotoxic T cells (CD8+, Tia1+, granzyme B+, TCRβF1+, CD56-). EBER was negative in all cases. T cell clonality was found in one of the two interpretable cases. All patients had an indolent course and clinical symptoms regressed with immunoglobulin replacement. This study suggests that indolent proliferation in the liver sinusoid of cytotoxic T cell associated with NRH is a specific liver lesion in the context of CVID. In CVID patients clinically suspected of lymphoma, pathologists should avoid a misdiagnosis of aggressive T cell lymphoma with a risk of over treatment.
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Affiliation(s)
- Vanessa Szablewski
- Département de Biopathologie Cellulaire et Tissulaire des Tumeurs, CHU Montpellier, Hôpital Gui De Chauliac, 34275, Montpellier, France.
| | - Céline René
- Département d'Immunologie, CHU Montpellier, Hôpital Saint Eloi, 34275, Montpellier, France
| | - Valérie Costes
- Département de Biopathologie Cellulaire et Tissulaire des Tumeurs, CHU Montpellier, Hôpital Gui De Chauliac, 34275, Montpellier, France
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15
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Abbott JK, Gelfand EW. Common Variable Immunodeficiency: Diagnosis, Management, and Treatment. Immunol Allergy Clin North Am 2015; 35:637-58. [PMID: 26454311 DOI: 10.1016/j.iac.2015.07.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Common variable immunodeficiency (CVID) refers to a grouping of antibody deficiencies that lack a more specific genetic or phenotypic classification. It is the immunodeficiency classification with the greatest number of constituents, likely because of the numerous ways in which antibody production can be impaired and the frequency in which antibody production becomes impaired in human beings. CVID comprises a heterogeneous group of rare diseases. Consequently, CVID presents a significant challenge for researchers and clinicians. Despite these difficulties, both our understanding of and ability to manage this grouping of complex immune diseases has advanced significantly over the past 60 years.
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Affiliation(s)
- Jordan K Abbott
- Division of Allergy and Immunology, Department of Pediatrics, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA.
| | - Erwin W Gelfand
- Division of Allergy and Immunology, Department of Pediatrics, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
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