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Hercun J, Asif B, Vittal A, Ahmed A, Gopalakrishna Pillai HK, Bergerson JRE, Holland S, Uzel G, Strober W, Fuss IJ, Koh C, Kleiner DE, Heller T. Development of hepatic fibrosis in common variable immunodeficiency-related porto-sinusoidal vascular disorder. Aliment Pharmacol Ther 2024. [PMID: 39090843 DOI: 10.1111/apt.18180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/03/2024] [Accepted: 07/13/2024] [Indexed: 08/04/2024]
Abstract
BACKGROUND AND AIMS Liver involvement is an increasingly recognised complication of common variable immunodeficiency (CVID). Nodular regenerative hyperplasia (NRH), a subgroup of porto-sinusoidal vascular disorder, and manifestations of portal hypertension (PH) unrelated to cirrhosis are the most common findings. Nonetheless, the evolution of liver disease over time remains unknown. METHODS Retrospective review of patients followed at the National Institutes of Health with CVID-related liver disease and liver biopsy from 1990 to 2020. Clinical, imaging and histological follow-up were recorded as part of clinical research protocols. RESULTS Forty patients were included, with a median age of 37.5 years at initial biopsy, 73% presenting with clear evidence of NRH, and a median fibrosis stage of 1. At biopsy, median platelet count was 100 × 109/L, spleen size 19.5 cm, hepatic venous pressure gradient 9.5 mmHg and 37.5% of patients had signs of PH. Cumulative incidence of PH was 65% at 5 years. In a subgroup of 16 patients, a follow-up liver biopsy, performed at a median time of 3 years after the index biopsy, revealed an increase in fibrosis by ≥2 stages in 31% of cases and an increase to an overall stage of 2.2 (p = 0.001). No clinical or histological factors were associated with progression of fibrosis. CONCLUSIONS In this CVID cohort, NRH is the most common initial histological finding; however, unexpectedly fibrosis progresses over time in a subgroup of patients. A better understanding of the underlying causal process of liver disease CVID might lead to improved outcomes.
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Affiliation(s)
- Julian Hercun
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Bilal Asif
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Anusha Vittal
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Abdel Ahmed
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Harish Kumar Gopalakrishna Pillai
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - Jenna R E Bergerson
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Steven Holland
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Gulbu Uzel
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Warren Strober
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Ivan J Fuss
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland, USA
| | - Christopher Koh
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
| | - David E Kleiner
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Theo Heller
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland, USA
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Sharma D, Ben Yakov G, Kapuria D, Viana Rodriguez G, Gewirtz M, Haddad J, Kleiner DE, Koh C, Bergerson JRE, Freeman AF, Heller T. Tip of the iceberg: A comprehensive review of liver disease in Inborn errors of immunity. Hepatology 2022; 76:1845-1861. [PMID: 35466407 DOI: 10.1002/hep.32539] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 03/30/2022] [Accepted: 04/17/2022] [Indexed: 12/08/2022]
Abstract
Inborn errors of immunity (IEIs) consist of numerous rare, inherited defects of the immune system that affect about 500,000 people in the United States. As advancements in diagnosis through genetic testing and treatment with targeted immunotherapy and bone marrow transplant emerge, increasing numbers of patients survive into adulthood posing fresh clinical challenges. A large spectrum of hepatobiliary diseases now present in those with immunodeficiency diseases, leading to morbidity and mortality in this population. Awareness of these hepatobiliary diseases has lagged the improved management of the underlying disorders, leading to missed opportunities to improve clinical outcomes. This review article provides a detailed description of specific liver diseases occurring in various inborn errors of immunity. A generalized approach to diagnosis and management of hepatic complications is provided, and collaboration with hepatologists, immunologists, and pathologists is emphasized as a requirement for optimizing management and outcomes.
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Affiliation(s)
- Disha Sharma
- Department of Internal MedicineMedStar Washington Hospital Center & Georgetown UniversityWashingtonDCUSA.,Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA
| | - Gil Ben Yakov
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA.,26744Center for Liver DiseaseSheba Medical CenterTel HaShomerIsrael
| | - Devika Kapuria
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA.,Department of GastroenterologyUniversity of New MexicoAlbuquerqueNew MexicoUSA
| | - Gracia Viana Rodriguez
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA
| | - Meital Gewirtz
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA
| | - James Haddad
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA
| | - David E Kleiner
- 3421Laboratory of PathologyNational Cancer InstituteBethesdaMarylandUSA
| | - Christopher Koh
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA
| | - Jenna R E Bergerson
- Laboratory of Clinical Immunology and MicrobiologyNIAID, NIHBethesdaMarylandUSA
| | - Alexandra F Freeman
- Laboratory of Clinical Immunology and MicrobiologyNIAID, NIHBethesdaMarylandUSA
| | - Theo Heller
- Liver Diseases Branch, Translational Hepatology SectionNational Institute of Diabetes and Digestive and Kidney Diseases, NIHBethesdaMarylandUSA
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王 子, 孟 岩, 窦 颖, 管 贤, 张 璐, 于 洁. [Clinical effect of allogeneic hematopoietic stem cell transplantation in children with hyper-IgM syndrome]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2022; 24:635-642. [PMID: 35762429 PMCID: PMC9250404 DOI: 10.7499/j.issn.1008-8830.2112098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To evaluate the clinical effect of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children with hyper-IgM syndrome (HIGM). METHODS A retrospective analysis was performed on the medical data of 17 children with HIGM who received allo-HSCT. The Kaplan Meier method was used for the survival analysis of the children with HIGM after allo-HSCT. RESULTS After allo-HSCT, 16 children were diagnosed with sepsis; 14 tested positive for virus within 100 days after allo-HSCT, among whom 11 were positive for Epstein-Barr virus, 7 were positive for cytomegalovirus, and 2 were positive for JC virus; 9 children were found to have invasive fungal disease. There were 6 children with acute graft-versus-host disease and 3 children with chronic graft-versus-host disease. The median follow-up time was about 2 years, and 3 children died in the early stage after allo-HSCT. The children had an overall survival (OS) rate of 82.35%, an event-free survival (EFS) rate of 70.59%, and a disease-free survival (DFS) rate of 76.47%. The univariate analysis showed that the children receiving HLA-matched allo-HSCT had a significantly higher EFS rate than those receiving HLA-mismatched allo-HSCT (P=0.019) and that the children receiving HLA-matched unrelated allo-HSCT had significantly higher OS, EFS, and DFS rates than those receiving HLA-mismatched unrelated allo-HSCT (P<0.05). Compared with the children with fungal infection after allo-HSCT, the children without fungal infection had significantly higher EFS rate (P=0.02) and DFS rate (P=0.04). CONCLUSIONS Allo-HSCT is an effective treatment method for children with HIGM. HLA-matched allo-HSCT and active prevention and treatment of fungal infection and opportunistic infection may help to improve the prognosis of such children.
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Padron GT, Hernandez-Trujillo VP. Autoimmunity in Primary Immunodeficiencies (PID). Clin Rev Allergy Immunol 2022:10.1007/s12016-022-08942-0. [PMID: 35648371 DOI: 10.1007/s12016-022-08942-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2022] [Indexed: 11/25/2022]
Abstract
Primary immunodeficiency (PID) may impact any component of the immune system. The number of PID and immune dysregulation disorders is growing steadily with advancing genetic detection methods. These expansive recognition methods have changed the way we characterize PID. While PID were once characterized by their susceptibility to infection, the increase in genetic analysis has elucidated the intertwined relationship between PID and non-infectious manifestations including autoimmunity. The defects permitting opportunistic infections to take hold may also lead the way to the development of autoimmune disease. In some cases, it is the non-infectious complications that may be the presenting sign of PID autoimmune diseases, such as autoimmune cytopenia, enteropathy, endocrinopathies, and arthritis among others, have been reported in PID. While autoimmunity may occur with any PID, this review will look at certain immunodeficiencies most often associated with autoimmunity, as well as their diagnosis and management strategies.
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Affiliation(s)
- Grace T Padron
- Nicklaus Children's Hospital, Miami, FL, USA.
- Allergy and Immunology Care Center of South Florida, Miami Lakes, FL, USA.
| | - Vivian P Hernandez-Trujillo
- Nicklaus Children's Hospital, Miami, FL, USA
- Allergy and Immunology Care Center of South Florida, Miami Lakes, FL, USA
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Cryptosporidium infection in dedicator of cytokinesis 8 (DOCK 8) deficiency. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:3663-3666.e1. [PMID: 32585411 DOI: 10.1016/j.jaip.2020.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/02/2020] [Accepted: 06/11/2020] [Indexed: 11/20/2022]
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Del Brío Castillo R, Bleesing J, McCormick T, Squires JE, Mazariegos GV, Squires J, McKiernan PJ. Successful liver transplantation in short telomere syndromes without bone marrow failure due to DKC1 mutation. Pediatr Transplant 2020; 24:e13695. [PMID: 32166868 DOI: 10.1111/petr.13695] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 02/08/2020] [Accepted: 02/15/2020] [Indexed: 11/26/2022]
Abstract
Short telomere syndromes are a heterogenous spectrum of disorders leading to premature cellular aging. These may involve bone marrow failure, adult-onset idiopathic pulmonary fibrosis, and liver disease, and classical entities such as dyskeratosis congenita. We report a patient who presented with common variable immunodeficiency at 3 years of age and autoimmune cytopenias at 8 years of age. He was found to have short telomeres, and genetic testing confirmed a hemizygous mutation NM_001363.4: c.-142C > G in DKC1 gene. He subsequently developed cirrhosis with severe portal hypertension and hepatopulmonary syndrome, prompting liver transplantation at 11 years of age. He remains well 10 years after transplant with no progression of bone marrow failure or progressive lung disease. In conclusion, short telomere syndromes should be considered as a potential cause of pediatric liver disease of unknown etiology, and in severe cases, isolated liver transplantation may be both appropriate and successful.
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Affiliation(s)
| | - Jacob Bleesing
- Immunodeficiency and Histiocytosis Program, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | | | - James E Squires
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - George V Mazariegos
- Division of Pediatric Transplantation, Hillman Center for Pediatric Transplantation, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Judy Squires
- Department of Radiology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Patrick J McKiernan
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
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Agarwal S, Cunningham-Rundles C. Gastrointestinal Manifestations and Complications of Primary Immunodeficiency Disorders. Immunol Allergy Clin North Am 2019; 39:81-94. [PMID: 30466774 DOI: 10.1016/j.iac.2018.08.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Gastrointestinal (GI) involvement can be the presenting disease manifestation in patients with primary immunodeficiency disorders (PIDs). Infections and noninfectious diarrhea are frequent manifestations; however, malignancy and inflammatory and autoimmune-related GI diseases are also described. GI symptoms and disease seen in association with PIDs can mimic other diseases but are often resistant to conventional treatments owing to alternate disease mechanisms. Despite the advances in treatments for these conditions, therapy for immunodeficiency-related GI disease is often empiric.
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Affiliation(s)
- Shradha Agarwal
- Division of Allergy and Clinical Immunology after the Icahn School of Medicine at Mount Sinai, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1089, New York, NY 10029, USA.
| | - Charlotte Cunningham-Rundles
- Division of Allergy and Clinical Immunology after the Icahn School of Medicine at Mount Sinai, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1089, New York, NY 10029, USA
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8
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Chronic Cholangiopathy Associated with Primary Immune Deficiencies Can Be Resolved by Effective Hematopoietic Stem Cell Transplantation. J Pediatr 2019; 209:97-106.e2. [PMID: 30850087 DOI: 10.1016/j.jpeds.2019.01.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/14/2018] [Accepted: 01/08/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To investigate effects and outcome of hematopoietic stem cell transplantation (HSCT) on sclerosing cholangitis, in pediatric patients with different primary immunodeficiencies (PIDs). STUDY DESIGN From databases in 2 tertiary centers for immunodeficiencies and liver disease, we have identified children with PIDs and sclerosing cholangitis, who have paired clinical, radiologic, and histologic information before and after HSCT and studied their clinical progress and outcome. RESULTS Seven of 13 children (53.8%) died at a median interval of 4 months (range, 3 months-5 years) after HSCT. However, 6 surviving children (46.2%) with different PIDs and less severe cholangiopathies showed an improvement in markers of liver injury within months of successful unrelated reduced intensity conditioning HSCT. The repeated native liver biopsy, performed in 4 patients at a median of 96 (range, 4-144) months post-HSCT, showed a considerable improvement. Biochemical markers of liver function in the survivors completely normalized after a median of 13 months (range, 2-48). All patients continue to have a mildly dilated extrahepatic biliary system on ultrasonography with no intrahepatic ductal changes on magnetic resonance cholangiography after a follow-up of median 18 years (range, 2-20). CONCLUSIONS Effective HSCT has the potential to improve biochemical and histologic features of cholangiopathy in children with PIDs, presumably by clearance of chronic infection following establishment of immune competence. However, careful patient selection is critical as advanced liver injury is often associated with serious complications and mortality.
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9
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Combined liver and hematopoietic stem cell transplantation in patients with X-linked hyper-IgM syndrome. J Allergy Clin Immunol 2019; 143:1952-1956.e6. [DOI: 10.1016/j.jaci.2018.12.1013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 12/20/2018] [Accepted: 12/31/2018] [Indexed: 11/18/2022]
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10
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Liver disease is common in patients with common variable immunodeficiency and predicts mortality in the presence of cirrhosis or portal hypertension. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:2484-2486.e3. [PMID: 31026542 DOI: 10.1016/j.jaip.2019.04.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/28/2019] [Accepted: 04/09/2019] [Indexed: 12/26/2022]
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11
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Neven B, Ferrua F. Hematopoietic Stem Cell Transplantation for Combined Immunodeficiencies, on Behalf of IEWP-EBMT. Front Pediatr 2019; 7:552. [PMID: 32039114 PMCID: PMC6992555 DOI: 10.3389/fped.2019.00552] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 12/17/2019] [Indexed: 12/29/2022] Open
Abstract
Combined immunodeficiencies (CIDs) are a clinically and genetically heterogeneous group of primary immunodeficiencies (PIDs) that affect T-lymphocyte immunity with abnormal development or function. As compared to severe combined immune deficiencies (SCID), these patients are usually diagnosed later. They display a broad infectious susceptibility; immune dysregulation manifestations and chronic lymphoproliferation are also frequent. These complications and their specific treatments can lead to persistent damage to several organs. Prognosis of CIDs is worse as compared to other PIDs. The curative treatment is usually hematopoietic stem cell transplantation (HSCT), but difficult questions remain regarding the definitive indication of HSCT and its timing; the final decision depends on a conjunction of factors such as immunological parameters, severity of clinical manifestations, and natural history of the disease, when molecular diagnosis is known. CD40L deficiency, a CID caused by mutations in CD40LG gene, well illustrates the dilemma between HSCT vs. long-term supportive treatment. This disease leads to higher risk of developing infections from bacterial and intracellular pathogens, especially Pneumocystis and Cryptosporidium spp. While supportive care allows improved survival during childhood, organ damages may develop with increasing age, mainly chronic lung disease and biliary tract disease (secondary to Cryptosporidium spp. infection) that may evolve later to sclerosing cholangitis, a severe complication associated with increased mortality. Early HSCT before organ damage development is associated with best survival and cure rate, while HSCT remains a risky therapeutic option for older patients, for those with organ damage, especially severe liver disease, and/or for those with limited or no donor availability. Prospective studies are needed to analyze risks of HSCT compared to those of life-long supportive therapy, including quality of life measures.
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Affiliation(s)
- Benedicte Neven
- Université de Paris, Paris, France.,Pediatric Hematology-Immunology and Rheumatology Unit, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France.,INSERM U1163 and Imagine Institute, Paris, France
| | - Francesca Ferrua
- San Raffaele Telethon Institute for Gene Therapy (SR-Tiget), Pediatric Immunohematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Milan, Italy
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12
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Cunningham-Rundles C. Common variable immune deficiency: Dissection of the variable. Immunol Rev 2019; 287:145-161. [PMID: 30565247 PMCID: PMC6435035 DOI: 10.1111/imr.12728] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 10/16/2018] [Indexed: 12/28/2022]
Abstract
Starting about 60 years ago, a number of reports appeared that outlined the severe clinical course of a few adult subjects with profound hypogammaglobinemia. Puzzled by the lack of family history and adult onset of symptoms in most, the name "acquired" hypogammaglobinemia was given, but later altered to the current name common variable immune deficiency. Pathology reports remarked on the loss of lymph node architecture and paucity of plasma cells in lymphoid tissues in these subjects. While characterized by reduced serum IgG and IgA and often IgM, and thus classified among the B-cell defects, an increasing number of cellular defects in these patients have been recognized over time. In the early years, severe respiratory tract infections commonly led to a shortened life span, but the wide spread availability of immune globulin concentrates for the last 25 years has improved survival. However, chronic non-infectious inflammatory and autoimmune conditions have now emerged as challenging clinical problems; these require further immunologic understanding and additional therapeutic measures. Recent study of this phenotypic syndrome have provided an increasingly fertile ground for the identification of autosomal recessive and now more commonly, autosomal dominant gene defects which lead to the loss of B-cell development in this syndrome.
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13
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An X-Linked Hyper-IgM Patient Followed Successfully for 23 Years without Hematopoietic Stem Cell Transplantation. Case Reports Immunol 2018; 2018:6897935. [PMID: 30405923 PMCID: PMC6204170 DOI: 10.1155/2018/6897935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/16/2018] [Accepted: 09/20/2018] [Indexed: 11/18/2022] Open
Abstract
When caring for patients with life-limiting diseases, improving survival and optimizing quality of life are the primary goals. For patients with X-linked hyper-IgM syndrome (XHIGM), the treatment modality has to be decided for a particular patient regarding hematopoietic stem cell transplantation or intravenous immunoglobulin replacement therapy with P. jiroveci prophylaxis. A seven-year-old male patient was admitted with recurrent upper and lower respiratory tract infections and recurrent otitis media. His initial immunologic evaluation revealed low IgG and normal IgA and IgM levels with normal lymphocyte phenotyping and inadequate specific antibody responses. He was diagnosed as common variable immunodeficiency and began to receive intravenous immunoglobulin (IVIG) (0.5 gm/kg) with four-week intervals. During follow-up for 23 years under IVIG therapy, he was extremely well and never had severe infections. In 2017, targeted next generation sequencing was performed in order to understand his molecular pathology. A previously described hemizygous c.31C>T(p.Arg11Ter) mutation was found in CD40LG gene. The mother was heterozygous carrier for this mutation and his sister did not have any mutation. Flow cytometric analysis for CD40LG expression on activated T cells showed highly decreased, but not absent, CD40LG expression. In conclusion, diagnostic delay is a clinical problem for patients with CD40LG deficiency, because of low or normal IgM levels, showing that all the hypogammaglobulinemic patients, not only with high serum IgM levels, but also with normal to low IgM levels, have to be examined for CD40LG expression on activated T lymphocytes. Secondly, type of CD40LG mutations leads to enormous interpatient variations regarding serum IgM levels, CD40LG levels on activated T cells, age at diagnosis, severity of clinical findings, and follow-up therapies with or without hematopoietic stem cell therapy.
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Azzu V, Elias JE, Duckworth A, Davies S, Brais R, Kumararatne DS, Gimson AES, Griffiths WJH. Liver transplantation in adults with liver disease due to common variable immunodeficiency leads to early recurrent disease and poor outcome. Liver Transpl 2018; 24:171-181. [PMID: 29156507 DOI: 10.1002/lt.24979] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 10/02/2017] [Accepted: 11/09/2017] [Indexed: 12/13/2022]
Abstract
Common variable immunodeficiency (CVID) is the most common form of primary immunodeficiency characterized by antibody deficiency, recurrent bacterial infections, and autoimmunity. Advanced chronic liver disease occurs in a subset of patients with CVID and manifests with various histological features, such as nodular regenerative hyperplasia, inflammation, fibrosis, and cholangiopathy. We present a case series characterizing the outcomes in adult patients transplanted for primary CVID-related liver disease. We discuss the unique transplantation challenges faced in this primary immunodeficiency group including susceptibility to infections and early disease recurrence. There is a statistically significant decrease in 3-year and 5-year survival after liver transplantation in those with CVID-related liver disease (55% at 3 and 5 years) compared with all-comers (89% at 3 years, 81% at 5 years), prompting a need for discussion of suitability of transplantation in this group of patients as well as methods for reducing posttransplantation risk such as scrupulous search for infectious agents and reduction of immunosuppression. Liver Transplantation 24 171-181 2018 AASLD.
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Affiliation(s)
- Vian Azzu
- The Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Joshua E Elias
- The Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Adam Duckworth
- Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Susan Davies
- Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Rebecca Brais
- Department of Histopathology, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Dinakantha S Kumararatne
- Department of Immunology, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - Alexander E S Gimson
- The Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
| | - William J H Griffiths
- The Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals National Health Service Foundation Trust, Cambridge, United Kingdom
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