1
|
Fekrvand S, Abolhassani H, Rezaei N. An overview of early genetic predictors of IgA deficiency. Expert Rev Mol Diagn 2024; 24:715-727. [PMID: 39087770 DOI: 10.1080/14737159.2024.2385521] [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: 03/09/2024] [Accepted: 07/24/2024] [Indexed: 08/02/2024]
Abstract
INTRODUCTION Inborn errors of immunity (IEIs) refer to a heterogeneous category of diseases with defects in the number and/or function of components of the immune system. Immunoglobulin A (IgA) deficiency is the most prevalent IEI characterized by low serum level of IgA and normal serum levels of IgG and/or IgM. Most of the individuals with IgA deficiency are asymptomatic and are only identified through routine laboratory tests. Others may experience a wide range of clinical features including mucosal infections, allergies, and malignancies as the most important features. IgA deficiency is a multi-complex disease, and the exact pathogenesis of it is still unknown. AREAS COVERED This review compiles recent research on genetic and epigenetic factors that may contribute to the development of IgA deficiency. These factors include defects in B-cell development, IgA class switch recombination, synthesis, secretion, and the long-term survival of IgA switched memory B cells and plasma cells. EXPERT OPINION A better and more comprehensive understanding of the cellular pathways involved in IgA deficiency could lead to personalized surveillance and potentially curative strategies for affected patients, especially those with severe symptoms.
Collapse
Affiliation(s)
- Saba Fekrvand
- 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 Biosciences and Nutrition, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Nima Rezaei
- 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
| |
Collapse
|
2
|
Yang Y, Xia L, Lu S. Adult-onset Mendelian Susceptibility to Mycobacterial Diseases: A case report and systematic literature review. Heliyon 2023; 9:e22632. [PMID: 38058431 PMCID: PMC10696185 DOI: 10.1016/j.heliyon.2023.e22632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 11/15/2023] [Accepted: 11/15/2023] [Indexed: 12/08/2023] Open
Abstract
Objectives To help in diagnosis and treatment of adult-onset Mendelian Susceptibility to Mycobacterial Disease (MSMD). Methods We reported a 27-year-old man who had disease onset at 18 years. Then we reviewed previous reports of adult-onset MSMD patients, and summarized their clinical characteristics. Results The case was diagnosed as MSMD with tyrosine kinase 2 (TYK2) mutation and had dramatic improvement after treatment. In addition to our presented case and through a review of the literature, 12 cases in total were included in our study. Average age of disease onset was 29.4 years. Medium delay of diagnosis was 2.5 years. Four were with IFN-γR1 deficiency, four with IL-12β1 deficiency, two with NEMO deficiency, one with TYK2 deficiency and one with STAT1 deficiency. Common symptoms were lymphadenopathy (6/12, 50.0 %), weight loss (6/12, 50.0 %), bone/joint pain (5/12, 41.7 %), fever (4/12, 33.3 %) and gastrointestinal symptoms (4/12, 33.3 %). Mycobacteria caused infections in lymph nodes (7/12, 58.3 %), bone/joint (5/12, 41.7 %) and skin (5/12, 41.7 %). After treatment, eight (66.7 %) got favorable prognosis, two (16.7 %) died and one (16.7 %) was unknown. Conclusions Adult-onset MSMD have complex clinical presentations and are difficult to recognize, which results in delayed diagnosis. However, once identified, antibiotics and IFN-γ might have good efficacy. Therefore, when encountering adult patients with recurrent and refractory mycobacterial infections, especially in lymph nodes, bone/joints, and skin, MSMD should be considered.
Collapse
Affiliation(s)
- Yang Yang
- Shanghai Public Health Clinical Center Affiliated to Fudan University, Shanghai, 201508, China
| | - Lu Xia
- Shanghai Public Health Clinical Center Affiliated to Fudan University, Shanghai, 201508, China
| | - Shuihua Lu
- Department of Pulmonary Medicine, National Clinical Research Center for Infectious Disease, Shenzhen Third People's Hospital/The Second Affiliated Hospital, School of Medicine, Southern University of Science and Technology, Shenzhen, Guangdong Province, 518112, China
| |
Collapse
|
3
|
Mahdaviani SA, Mansouri D, Jamee M, Zaki-Dizaji M, Aghdam KR, Mortaz E, Khorasanizadeh M, Eskian M, Movahedi M, Ghaffaripour H, Baghaie N, Hassanzad M, Chavoshzadeh Z, Mansouri M, Mesdaghi M, Ghaini M, Noori F, Eskandarzadeh S, Kahkooi S, Poorabdolah M, Tabarsi P, Moniri A, Farnia P, Karimi A, Boisson-Dupuis S, Rezaei N, Marjani M, Casanova JL, Bustamante J, Velayati AA. Mendelian Susceptibility to Mycobacterial Disease (MSMD): Clinical and Genetic Features of 32 Iranian Patients. J Clin Immunol 2020; 40:872-882. [DOI: 10.1007/s10875-020-00813-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 06/23/2020] [Indexed: 01/24/2023]
|
4
|
Dara N, Nemati S, Teimourian S, Imanzadeh F, Hosseini A, Tajalli S, Sayyari AA, Najafi A, Rohani P, Khatami K, Motevaseli E, de Boer M, Kuijpers TW. Diagnostic Challenges in the Early Onset of Inflammatory Bowel Disease: A Case Report. INTERNATIONAL JOURNAL OF MOLECULAR AND CELLULAR MEDICINE 2019; 7:251-257. [PMID: 31516885 PMCID: PMC6709932 DOI: 10.22088/ijmcm.bums.7.4.251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 02/22/2019] [Indexed: 11/18/2022]
Abstract
Inflammatory bowel disease (IBD) with very early onset manifestations (younger than six years of age) is an essential pediatric gastrointestinal disease that encompasses a group of diverse and rare genetic defects. It may be associated with chronicity, premalignant nature, and high morbidity and mortality during childhood. Because of overlapping phenotypes, the definitive diagnosis based on conventional strategies is frequently a challenge. However, many patients with different molecular pathologies are treated with the same therapeutic strategy. In this context, it is essential to define a more reliable method to provide an opportunity for a rapid and accurate diagnosis. Here we report a novel homozygous exonic variant in a patient with an IBD-like lesion in the colon during the infancy period. A 7 months old boy who was born of a consanguineous marriage developed gastrointestinal disorders early in life. After complete diagnostic workups, this case underwent conventional therapy of IBD for five months; but clinical remission was not achieved. We identified a novel homozygous mutation (c.684C>T p(=)) in exon 7 of IL-12RB1 gene that in silico studies indicated its significance in the splicing process. At the 14th month of age, this case died. Our finding reveals the importance of genetic screening as an early diagnostic tool in the identification of the underlying causes of IBD with very early onset manifestations, particularly infantile (< 2 years of age) IBD. This strategy makes an opportunity in prompt diagnosis and targeted therapy.
Collapse
Affiliation(s)
- Naghi Dara
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sharam Nemati
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sharam Teimourian
- Department of Medical Genetics, Iran University of Medical Sciences, Tehran, Iran
| | - Farid Imanzadeh
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirhossein Hosseini
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saleheh Tajalli
- Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Akbar Sayyari
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Najafi
- Molecular Biology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Pejman Rohani
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Katayoun Khatami
- Pediatric Gastroenterology, Hepatology and Nutrition Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elahe Motevaseli
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Martin de Boer
- Sanquin Blood Supply Organization, and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Taco W Kuijpers
- Sanquin Blood Supply Organization, and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
5
|
Fayez EA, Koohini Z, Koohini Z, Zamanzadeh H, de Boer M, Roos D, Teimourian S. Characterization of two novel mutations in IL-12R signaling in MSMD patients. Pathog Dis 2019; 77:ftz030. [PMID: 31158284 DOI: 10.1093/femspd/ftz030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 05/31/2019] [Indexed: 12/17/2023] Open
Abstract
Mendelian Susceptibility to Mycobacterial Disease (MSMD) is a rare syndrome with infections-among other complications-after Bacillus Calmette-Guerin (BCG) vaccination in children. We focused on the IL-12/IFN-γ pathway to identify new mutations in our patients. This study included 20 patients by vulnerability to mycobacteria and clinical manifestations of severe, recurrent infections. Blood samples were activated with BCG, BCG + IL-12 and BCG + IFN-γ. Cytokine levels were analyzed by ELISA. Measurements of IL-12Rβ1 and IL-12Rβ2 on the surface of peripheral blood mononuclear cells were performed by flow cytometry. To detect genetic defects, next-generation sequencing was performed by Thermo Fisher immunodeficiency panel. Flow cytometry analysis of 20 patients indicated reduction in IL-12R (β1/β2) expression in seven patients who showed incomplete production of IFN-γ by ELISA. In the patient with reduced IL-12 production, IFN-γR and IL-12R (β1/β2) expression levels were normal. Mutation analysis showed three previously reported mutations, two novel mutations in IL-12 R (β1/β2), and one previously reported mutation in IL-12.
Collapse
Affiliation(s)
- Elham Alipour Fayez
- Department of Immunology, School of Medicine, Iran University of Medical Sciences Tehran, Iran
| | - Zahra Koohini
- Department of Medical Genetics, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Zohreh Koohini
- Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Hossein Zamanzadeh
- Department of biology, School of basic sciences, University of Sistan and Balouchestan, Zahedan, Iran
| | - Martin de Boer
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Dirk Roos
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Shahram Teimourian
- Department of Medical Genetics, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
6
|
Abramov VM, Kosarev IV, Motin VL, Khlebnikov VS, Vasilenko RN, Sakulin VK, Machulin AV, Uversky VN, Karlyshev AV. Binding of LcrV protein from Yersinia pestis to human T-cells induces apoptosis, which is completely blocked by specific antibodies. Int J Biol Macromol 2018; 122:1062-1070. [PMID: 30218736 DOI: 10.1016/j.ijbiomac.2018.09.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/11/2018] [Accepted: 09/11/2018] [Indexed: 11/29/2022]
Abstract
The V antigen (LcrV) of the plague bacterium Yersinia pestis is a potent protective protein that is considered as a vaccine component for humans. LcrV mediates the delivery of Yop toxins into host cells and upregulates TLR2-dependent IL-10 production. Although LcrV can interact with the receptor-bound human interferon-γ (hIFN-γ), the significance of these interactions in plague pathogenesis is not known. In this study, we determined the parameters of specific interactions of LcrV and LcrV68-326 with primary human thymocytes and Jurkat T-leukemia cells in the presence of receptor-bound hIFN-γ. Although the C-terminal region of hIFN-γ contains a GRRA138-141 site needed for high-affinity binding of LcrV and LcrV68-326, in the hIFN-γ homodimer, these GRRA138-141 target sites becomes accessible for targeting by LcrV or LcrV68-326 only after immobilization of the hIFN-γ homodimer on the hIFN-γ receptors of thymocytes or Jurkat T-cells. The interaction of LcrV or LcrV68-326 with receptor-bound hIFN-γ on the thymocytes or Jurkat T-cells caused apoptosis of both cell types, which can be completely blocked by the addition of monoclonal antibodies specific to the LEEL32-35 and DEEI203-206 sites of LcrV. The ability of LcrV to utilize hIFN-γ is insidious and may account in part for the severe symptoms of plague in humans.
Collapse
Affiliation(s)
- Vyacheslav M Abramov
- Department of Immunology and Biodefence, Institute of Immunological Engineering, 142380 Lyubuchany, Russia
| | - Igor V Kosarev
- Department of Immunology and Biodefence, Institute of Immunological Engineering, 142380 Lyubuchany, Russia
| | - Vladimir L Motin
- Department of Pathology/Microbiology & Immunology, University of Texas Medical Branch, Galverston, TX 77555, USA
| | - Valentin S Khlebnikov
- Department of Immunology and Biodefence, Institute of Immunological Engineering, 142380 Lyubuchany, Russia
| | - Raisa N Vasilenko
- Department of Immunology and Biodefence, Institute of Immunological Engineering, 142380 Lyubuchany, Russia
| | - Vadim K Sakulin
- Department of Immunology and Biodefence, Institute of Immunological Engineering, 142380 Lyubuchany, Russia
| | - Andrey V Machulin
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences, Pushchino 142290, Russia
| | - Vladimir N Uversky
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA; Institute for Biological Instrumentation, Russian Academy of Sciences, Pushchino 142290, Russia.
| | - Andrey V Karlyshev
- Department of Science, Engineering and Computing, Kingston University, Kingston, UK
| |
Collapse
|
7
|
Susceptibility to mycobacterial disease due to mutations in IL-12Rβ1 in three Iranian patients. Immunogenetics 2017; 70:373-379. [PMID: 29256176 PMCID: PMC5943370 DOI: 10.1007/s00251-017-1041-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 10/26/2017] [Indexed: 10/31/2022]
Abstract
In the last decade, autosomal recessive interleukin-12 receptor β1 (IL-12Rβ1) deficiency, the most common cause of Mendelian susceptibility to mycobacterial disease (MSMD), has been diagnosed in a few children and adults with severe tuberculosis in Iran. Here, we report three cases referred to the Immunology, Asthma and Allergy ward at the National Research Institute of Tuberculosis and Lung Diseases (NRITLD) at Masih Daneshvari Hospital from 2012 to 2017 with Mycobacterium tuberculosis and non-tuberculous mycobacteria infections due to defects in IL-12Rβ1 but with different clinical manifestations. All three were homozygous for either an IL-12Rβ1 missense or nonsense mutation that caused the IL-12Rβ1 protein not to be expressed on the cell membrane and completely abolished the cellular response to recombinant IL-12. Our findings suggest that the presence of IL-12Rβ1 deficiency should be determined in children with mycobacterial infections at least in countries with a high prevalence of parental consanguinity and in areas endemic for TB like Iran.
Collapse
|
8
|
Arias AA, Perez-Velez CM, Orrego JC, Moncada-Velez M, Rojas JL, Wilches A, Restrepo A, Trujillo M, Garcés C, Arango-Ferreira C, González N, Oleaga-Quintas C, Fernández D, Isaza-Correa JM, Gongóra DE, Gonzalez-Loaiza D, Sierra JE, Casanova JL, Bustamante J, Franco JL. Severe Enteropathy and Hypogammaglobulinemia Complicating Refractory Mycobacterium tuberculosis Complex Disseminated Disease in a Child with IL-12Rβ1 Deficiency. J Clin Immunol 2017; 37:732-738. [PMID: 28865061 DOI: 10.1007/s10875-017-0435-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 08/16/2017] [Indexed: 12/19/2022]
Abstract
PURPOSE Mendelian susceptibility to mycobacterial disease is a rare clinical condition characterized by a predisposition to infectious diseases caused by poorly virulent mycobacteria. Other infections such as salmonellosis and candidiasis are also reported. The purpose of this article is to describe a young boy affected with various infectious diseases caused by Mycobacterium tuberculosis complex, Salmonella sp, Klebsiella pneumonie, Citrobacter sp., and Candida sp, complicated with severe enteropathy and transient hypogammaglobulinemia. METHODS We reviewed medical records and performed flow cytometry staining for lymphocyte populations, lymphocyte proliferation in response to PHA, and intracellular IFN-γ production in T cell PHA blasts in the patient and a healthy control. Sanger sequencing was used to confirm the genetic variants in the patient and relatives. RESULTS Genetic analysis revealed a bi-allelic mutation in IL12RB1 (C291Y) resulting in complete IL-12Rβ1 deficiency. Functional analysis demonstrated the lack of intracellular production of IFN-γ in CD3+ T lymphocytes from the patient in response to rhIL-12p70. CONCLUSIONS To our knowledge, this is the third patient with MSMD due to IL-12Rβ1 deficiency complicated with enteropathy and hypogammaglobulinemia and the first case of this disease to be described in Colombia.
Collapse
Affiliation(s)
- Andrés Augusto Arias
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia.,Escuela de Microbiología, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Carlos M Perez-Velez
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia.,Tuberculosis Clinic, Pima County Health Department, Tucson, USA.,Division of Infectious Diseases, University of Arizona College of Medicine, Tucson, USA
| | - Julio César Orrego
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Marcela Moncada-Velez
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Jessica Lineth Rojas
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Alejandra Wilches
- Hospital Universitario San Vicente Fundación, Medellin, Colombia.,Departamento de Pediatría, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Andrea Restrepo
- Departamento de Pediatría, Hospital Pablo Tobon Uribe, Medellin, Colombia.,Clínica Universitaria Bolivariana, Medellin, Colombia
| | - Mónica Trujillo
- Departamento de Pediatría, Hospital Pablo Tobon Uribe, Medellin, Colombia
| | - Carlos Garcés
- Departamento de Pediatría, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia.,Departamento de Pediatría, Hospital Pablo Tobon Uribe, Medellin, Colombia
| | - Catalina Arango-Ferreira
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia.,Hospital Universitario San Vicente Fundación, Medellin, Colombia.,Departamento de Pediatría, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Natalia González
- Hospital Infantil Rafael Henao Toro, Manizales, Colombia.,Fundación Universitaria de las Américas, Pereira, Colombia
| | - Carmen Oleaga-Quintas
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France.,Paris Descartes University, Imagine Institute, Paris, France
| | - Diana Fernández
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Johana Marcela Isaza-Correa
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Diego Eduardo Gongóra
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Daniel Gonzalez-Loaiza
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Juan Esteban Sierra
- Departamento de Pediatría, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia
| | - Jean Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France.,Paris Descartes University, Imagine Institute, Paris, France.,Pediatric Hematology-Immunology Unit, Necker Hospital for Sick Children, AP-HP, Paris, France.,Howard Hughes Medical Institute, New York, USA.,St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller branch, The Rockefeller University, New York, NY, USA
| | - Jacinta Bustamante
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France.,Paris Descartes University, Imagine Institute, Paris, France.,St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller branch, The Rockefeller University, New York, NY, USA.,Center for the Study of Primary Immunodeficiencies, Necker Hospital for Sick Children, AP-HP, Paris, France
| | - José Luis Franco
- Grupo de Inmunodeficiencias Primarias, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia UdeA, Calle 70 No, 52-21, Medellín, Colombia.
| |
Collapse
|
9
|
Abolhassani H, Aghamohammadi A, Hammarström L. Monogenic mutations associated with IgA deficiency. Expert Rev Clin Immunol 2016; 12:1321-1335. [DOI: 10.1080/1744666x.2016.1198696] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
10
|
Bustamante J, Boisson-Dupuis S, Abel L, Casanova JL. Mendelian susceptibility to mycobacterial disease: genetic, immunological, and clinical features of inborn errors of IFN-γ immunity. Semin Immunol 2014; 26:454-70. [PMID: 25453225 DOI: 10.1016/j.smim.2014.09.008] [Citation(s) in RCA: 457] [Impact Index Per Article: 45.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 09/28/2014] [Accepted: 09/29/2014] [Indexed: 12/20/2022]
Abstract
Mendelian susceptibility to mycobacterial disease (MSMD) is a rare condition characterized by predisposition to clinical disease caused by weakly virulent mycobacteria, such as BCG vaccines and environmental mycobacteria, in otherwise healthy individuals with no overt abnormalities in routine hematological and immunological tests. MSMD designation does not recapitulate all the clinical features, as patients are also prone to salmonellosis, candidiasis and tuberculosis, and more rarely to infections with other intramacrophagic bacteria, fungi, or parasites, and even, perhaps, a few viruses. Since 1996, nine MSMD-causing genes, including seven autosomal (IFNGR1, IFNGR2, STAT1, IL12B, IL12RB1, ISG15, and IRF8) and two X-linked (NEMO, and CYBB) genes have been discovered. The high level of allelic heterogeneity has already led to the definition of 18 different disorders. The nine gene products are physiologically related, as all are involved in IFN-γ-dependent immunity. These disorders impair the production of (IL12B, IL12RB1, IRF8, ISG15, NEMO) or the response to (IFNGR1, IFNGR2, STAT1, IRF8, CYBB) IFN-γ. These defects account for only about half the known MSMD cases. Patients with MSMD-causing genetic defects may display other infectious diseases, or even remain asymptomatic. Most of these inborn errors do not show complete clinical penetrance for the case-definition phenotype of MSMD. We review here the genetic, immunological, and clinical features of patients with inborn errors of IFN-γ-dependent immunity.
Collapse
Affiliation(s)
- Jacinta Bustamante
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale, INSERM-U1163, Paris, France, EU; Paris Descartes University, Imagine Institute, Paris, France, EU; Center for the Study of Primary Immunodeficiencies, Assistance Publique-Hôpitaux de Paris AP-HP, Necker-Enfants Malades Hospital, Paris, France, EU.
| | - Stéphanie Boisson-Dupuis
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale, INSERM-U1163, Paris, France, EU; Paris Descartes University, Imagine Institute, Paris, France, EU; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Laurent Abel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale, INSERM-U1163, Paris, France, EU; Paris Descartes University, Imagine Institute, Paris, France, EU; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Institut National de la Santé et de la Recherche Médicale, INSERM-U1163, Paris, France, EU; Paris Descartes University, Imagine Institute, Paris, France, EU; St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA; Howard Hughes Medical Institute, NY, USA; Pediatric Hematology-Immunology Unit, Necker Hospital for Sick Children, Paris, France, EU
| |
Collapse
|
11
|
Nontuberculous mycobacterial infections in children with inborn errors of the immune system. J Infect 2013; 68 Suppl 1:S134-50. [PMID: 24119826 DOI: 10.1016/j.jinf.2013.09.024] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/20/2013] [Indexed: 11/22/2022]
Abstract
Severe mycobacterial disease is mostly confined to patients who are immunocompromized either by acquired or inherited causes. One such genetic disorder is Mendelian Susceptibility to Mycobacterial Disease (MSMD), a hot topic within the field of primary immunodeficiency. This single gene disorder is characterized by isolated infection with mycobacteria or Salmonella due to a defect in the type-1 cytokine response. In the last two decades, ten genes have been labeled as causing MSMD when they harbor germline mutations, namely IL12B, IL12RB1, IFNGR1, IFNGR2, STAT1, IKBKG, CYBB, TYK2, IRF8 and ISG15. The mutations lead to either insufficient production of IFN-γ, or to an insufficient response to the cytokine. Current treatment options include recombinant IFN-γ and hematologic stem cell transplantation (HSCT). In the future, gene therapy, antisense-mediated exon skipping and chemical intervention in glycosylation problems may become successful alternatives. Furthermore, it is likely that many new candidate genes and pathways crucial for mycobacterial immunity will be identified.
Collapse
|
12
|
van de Vosse E, Haverkamp MH, Ramirez-Alejo N, Martinez-Gallo M, Blancas-Galicia L, Metin A, Garty BZ, Sun-Tan Ç, Broides A, de Paus RA, Keskin Ö, Çağdaş D, Tezcan I, Lopez-Ruzafa E, Aróstegui JI, Levy J, Espinosa-Rosales FJ, Sanal Ö, Santos-Argumedo L, Casanova JL, Boisson-Dupuis S, van Dissel JT, Bustamante J. IL-12Rβ1 deficiency: mutation update and description of the IL12RB1 variation database. Hum Mutat 2013; 34:1329-39. [PMID: 23864330 DOI: 10.1002/humu.22380] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Accepted: 07/03/2013] [Indexed: 01/09/2023]
Abstract
IL-12Rβ1 deficiency is an autosomal recessive disorder characterized by predisposition to recurrent and/or severe infections caused by otherwise poorly pathogenic mycobacteria and salmonella. IL-12Rβ1 is a receptor chain of both the IL-12 and the IL-23 receptor and deficiency of IL-12Rβ1 thus abolishes both IL-12 and IL-23 signaling. IL-12Rβ1 deficiency is caused by bi-allelic mutations in the IL12RB1 gene. Mutations resulting in premature stop codons, such as nonsense, frame shift, and splice site mutations, represent the majority of IL-12Rβ1 deficiency causing mutations (66%; 46/70). Also every other morbid mutation completely inactivates the IL-12Rβ1 protein. In addition to disease-causing mutations, rare and common variations with unknown functional effect have been reported in IL12RB1. All these variants have been deposited in the online IL12RB1 variation database (www.LOVD.nl/IL12RB1). In this article, we review the function of IL-12Rβ1 and molecular genetics of human IL12RB1.
Collapse
Affiliation(s)
- Esther van de Vosse
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Disseminated Mycobacterium genavense infection after immunosuppressive therapy shows underlying new composite heterozygous mutations of β1 subunit of IL-12 receptor gene. J Allergy Clin Immunol 2012; 131:607-10. [PMID: 22818764 DOI: 10.1016/j.jaci.2012.05.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Revised: 05/02/2012] [Accepted: 05/24/2012] [Indexed: 11/24/2022]
|