1
|
Mohammed AD, Ball RAW, Jolly A, Nagarkatti P, Nagarkatti M, Kubinak JL. Studying the cellular basis of small bowel enteropathy using high-parameter flow cytometry in mouse models of primary antibody deficiency. Front Immunol 2024; 15:1278197. [PMID: 38803492 PMCID: PMC11128607 DOI: 10.3389/fimmu.2024.1278197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 03/28/2024] [Indexed: 05/29/2024] Open
Abstract
Background Primary immunodeficiencies are heritable defects in immune system function. Antibody deficiency is the most common form of primary immunodeficiency in humans, can be caused by abnormalities in both the development and activation of B cells, and may result from B-cell-intrinsic defects or defective responses by other cells relevant to humoral immunity. Inflammatory gastrointestinal complications are commonly observed in antibody-deficient patients, but the underlying immune mechanisms driving this are largely undefined. Methods In this study, several mouse strains reflecting a spectrum of primary antibody deficiency (IgA-/-, Aicda-/-, CD19-/- and JH -/-) were used to generate a functional small-bowel-specific cellular atlas using a novel high-parameter flow cytometry approach that allows for the enumeration of 59 unique cell subsets. Using this cellular atlas, we generated a direct and quantifiable estimate of immune dysregulation. This estimate was then used to identify specific immune factors most predictive of the severity of inflammatory disease of the small bowel (small bowel enteropathy). Results Results from our experiments indicate that the severity of primary antibody deficiency positively correlates with the degree of immune dysregulation that can be expected to develop in an individual. In the SI of mice, immune dysregulation is primarily explained by defective homeostatic responses in T cell and invariant natural killer-like T (iNKT) cell subsets. These defects are strongly correlated with abnormalities in the balance between protein (MHCII-mediated) versus lipid (CD1d-mediated) antigen presentation by intestinal epithelial cells (IECs) and intestinal stem cells (ISCs), respectively. Conclusions Multivariate statistical approaches can be used to obtain quantifiable estimates of immune dysregulation based on high-parameter flow cytometry readouts of immune function. Using one such estimate, we reveal a previously unrecognized tradeoff between iNKT cell activation and type 1 immunity that underlies disease in the small bowel. The balance between protein/lipid antigen presentation by ISCs may play a crucial role in regulating this balance and thereby suppressing inflammatory disease in the small bowel.
Collapse
Affiliation(s)
| | | | | | | | | | - Jason L. Kubinak
- Pathology, Microbiology, and Immunology Department, University of South Carolina School of Medicine, Columbia, SC, United States
| |
Collapse
|
2
|
Szaflarska A, Lenart M, Rutkowska-Zapała M, Siedlar M. Clinical and experimental treatment of primary humoral immunodeficiencies. Clin Exp Immunol 2024; 216:120-131. [PMID: 38306460 PMCID: PMC11036112 DOI: 10.1093/cei/uxae008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/13/2023] [Accepted: 01/31/2024] [Indexed: 02/04/2024] Open
Abstract
Selective IgA deficiency (sIgAD), common variable immunodeficiency (CVID), and transient hypogammaglobulinemia of infancy (THI) are the most frequent forms of primary antibody deficiencies. Difficulties in initial diagnosis, especially in the early childhood, the familiar occurrence of these diseases, as well as the possibility of progression to each other suggest common cellular and molecular patomechanism and a similar genetic background. In this review, we discuss both similarities and differences of these three humoral immunodeficiencies, focusing on current and novel therapeutic approaches. We summarize immunoglobulin substitution, antibiotic prophylaxis, treatment of autoimmune diseases, and other common complications, i.e. cytopenias, gastrointestinal complications, and granulomatous disease. We discuss novel therapeutic approaches such as allogenic stem cell transplantation and therapies targeting-specific proteins, dependent on the patient's genetic defect. The diversity of possible therapeutics models results from a great heterogeneity of the disease variants, implying the need of personalized medicine approach as a future of primary humoral immunodeficiencies treatment.
Collapse
Affiliation(s)
- Anna Szaflarska
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, Cracow, Poland
- Deparment of Clinical Immunology, University Children’s Hospital, Wielicka 265, Cracow, Poland
| | - Marzena Lenart
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, Cracow, Poland
- Deparment of Clinical Immunology, University Children’s Hospital, Wielicka 265, Cracow, Poland
| | - Magdalena Rutkowska-Zapała
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, Cracow, Poland
- Deparment of Clinical Immunology, University Children’s Hospital, Wielicka 265, Cracow, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Paediatrics, Jagiellonian University Medical College, Wielicka 265, Cracow, Poland
- Deparment of Clinical Immunology, University Children’s Hospital, Wielicka 265, Cracow, Poland
| |
Collapse
|
3
|
Nooka AK, Rodriguez C, Mateos MV, Manier S, Chastain K, Banerjee A, Kobos R, Qi K, Verona R, Doyle M, Martin TG, van de Donk NWCJ. Incidence, timing, and management of infections in patients receiving teclistamab for the treatment of relapsed/refractory multiple myeloma in the MajesTEC-1 study. Cancer 2024; 130:886-900. [PMID: 37960969 DOI: 10.1002/cncr.35107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/20/2023] [Accepted: 09/26/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Patients with relapsed/refractory multiple myeloma are at increased risk of infection. Infections during treatment with teclistamab, the first B-cell maturation antigen-directed bispecific antibody approved for triple-class-exposed relapsed/refractory multiple myeloma, was examined in the phase 1/2 MajesTEC-1 study. METHODS Patients (N = 165) received subcutaneous teclistamab 1.5 mg/kg weekly after a step-up dosing schedule (0.06 mg/kg and 0.3 mg/kg, each separated by 2-4 days). Patients were monitored frequently for infections; prophylaxis and management were per institutional guidelines. RESULTS At a median follow-up of 22.8 months (range, 0.3-33.6), infections were reported in 132 patients (80.0%). Grade 3/4 infections occurred in 91 patients (55.2%), including COVID-19 (21.2%), respiratory infections (19.4%), Pneumocystis jirovecii pneumonia (4.2%), viral infections (4.2%), and gastrointestinal infections (1.2%). Twenty-one patients died from infections (18 from COVID-19). Median time to first onset of any-grade and grade 3 to 5 infections was 1.7 and 4.2 months, respectively. Overall, 70.9% of patients had ≥1 postbaseline immunoglobulin G (IgG) level <400 mg/dL; median time to IgG <400 mg/dL was 1.2 months (range, 0.2-19.8) and 46.1% received ≥1 dose of IgG replacement. Grade 3/4 neutropenia occurred in 65.5% of patients (median time to grade ≥3 neutropenia/febrile neutropenia was 2.3 months [range, 0-18.1]). CONCLUSION Based on the infection profile of B-cell maturation antigen-targeted bispecific antibodies such as teclistamab, it is recommended that clinicians and patients remain vigilant for a range of infection types throughout treatment to facilitate prompt intervention. Appropriate screening, prophylaxis, and management of infections, hypogammaglobulinemia, and neutropenia are important. CLINICAL TRIAL REGISTRATION NCT03145181/NCT04557098 (ClinicalTrials.gov) PLAIN LANGUAGE SUMMARY: Before starting teclistamab, patients should be up to date with vaccinations (including COVID-19) and screened for hepatitis B and C and HIV. Teclistamab should not be given to patients with any active infections. Prophylactic antimicrobials should be administered per institutional guidelines. Prophylaxis for Pneumocystis jirovecii pneumonia and herpes simplex/varicella zoster virus is recommended during teclistamab treatment. Close monitoring of infections and immunoglobulin G (IgG) levels should continue throughout teclistamab treatment. IgG replacement (administered every 3-6 weeks) should be used to maintain IgG ≥400 mg/dL. Growth factors should be considered for grade ≥3 neutropenia with infection/fever and grade 4 neutropenia.
Collapse
Affiliation(s)
- Ajay K Nooka
- Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
| | - Cesar Rodriguez
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | | | | | - Arnob Banerjee
- Janssen Research & Development LLC, Spring House, Pennsylvania, USA
| | - Rachel Kobos
- Janssen Research & Development LLC, Raritan, New Jersey, USA
| | - Keqin Qi
- Janssen Research & Development LLC, Titusville, New Jersey, USA
| | - Raluca Verona
- Janssen Research & Development LLC, Spring House, Pennsylvania, USA
| | | | - Thomas G Martin
- University of California, San Francisco, San Francisco, California, USA
| | - Niels W C J van de Donk
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
4
|
Mohammed AD, Ball RAW, Jolly A, Nagarkatti P, Nagarkatti M, Kubinak JL. Studying the cellular basis of small bowel enteropathy using high-parameter flow cytometry in mouse models of primary antibody deficiency. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.25.577009. [PMID: 38352330 PMCID: PMC10862736 DOI: 10.1101/2024.01.25.577009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Background Primary immunodeficiencies are heritable defects in immune system function. Antibody deficiency is the most common form of primary immunodeficiency in humans, can be caused by abnormalities in both the development and activation of B cells, and may result from B-cell-intrinsic defects or defective responses by other cells relevant to humoral immunity. Inflammatory gastrointestinal complications are commonly observed in antibody-deficient patients, but the underlying immune mechanisms driving this are largely undefined. Methods In this study, several mouse strains reflecting a spectrum of primary antibody deficiency (IgA -/- , Aicda -/- , CD19 -/- and J H -/- ) were used to generate a functional small-bowel-specific cellular atlas using a novel high-parameter flow cytometry approach that allows for the enumeration of 59 unique cell subsets. Using this cellular atlas, we generated a direct and quantifiable estimate of immune dysregulation. This estimate was then used to identify specific immune factors most predictive of the severity of inflammatory disease of the small bowel (small bowel enteropathy). Results Results from our experiments indicate that the severity of primary antibody deficiency positively correlates with the degree of immune dysregulation that can be expected to develop in an individual. In the SI of mice, immune dysregulation is primarily explained by defective homeostatic responses in T cell and invariant natural killer-like T (iNKT) cell subsets. These defects are strongly correlated with abnormalities in the balance between protein (MHCII-mediated) versus lipid (CD1d-mediated) antigen presentation by intestinal epithelial cells (IECs) and intestinal stem cells (ISCs), respectively. Conclusions Multivariate statistical approaches can be used to obtain quantifiable estimates of immune dysregulation based on high-parameter flow cytometry readouts of immune function. Using one such estimate, we reveal a previously unrecognized tradeoff between iNKT cell activation and type 1 immunity that underlies disease in the small bowel. The balance between protein/lipid antigen presentation by ISCs may play a crucial role in regulating this balance and thereby suppressing inflammatory disease in the small bowel.
Collapse
|
5
|
Remiker A, Bolling K, Verbsky J. Common Variable Immunodeficiency. Med Clin North Am 2024; 108:107-121. [PMID: 37951645 DOI: 10.1016/j.mcna.2023.06.012] [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] [Indexed: 11/14/2023]
Abstract
Common variable immunodeficiency (CVID) is the most common primary immune deficiency characterized by impaired production of specific immunoglobulin. The clinical manifestations are heterogeneous including acquisition of recurrent bacterial infections after a period of wellness, lymphoproliferation, autoimmunity, pulmonary disease, liver disease, enteropathy, granulomas, and an increased risk of malignancy. The etiology of CVID is largely unknown, with a considerable number of patients having an underlying genetic defect causing immune dysregulation. The antibody deficiency found in CVID is treated with lifelong immunoglobulin therapy, which is preventative of the majority of infections when given regularly.
Collapse
Affiliation(s)
- Allison Remiker
- Division of Hematology/Oncology/Blood and Marrow Transplantation, Department of Pediatrics, Medical College of Wisconsin, and Children's Wisconsin, Milwaukee, WI, USA.
| | - Kristina Bolling
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Medical College of Wisconsin, and Children's Wisconsin, Milwaukee, WI, USA
| | - James Verbsky
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Medical College of Wisconsin, and Children's Wisconsin, Milwaukee, WI, USA; Division of Rheumatology, Department of Pediatrics, Medical College of Wisconsin, and Children's Wisconsin, Milwaukee, WI, USA
| |
Collapse
|
6
|
Ansari AG, Haider Mehdi HS, Nasar A. The Importance of Considering Common Variable Immunodeficiency in Patients With Chronic Diarrhea. Cureus 2023; 15:e50556. [PMID: 38222158 PMCID: PMC10787943 DOI: 10.7759/cureus.50556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2023] [Indexed: 01/16/2024] Open
Abstract
Chronic diarrhea poses a diagnostic challenge due to its diverse etiology, encompassing various gastrointestinal disorders. This case report emphasizes the clinical significance of considering common variable immunodeficiency (CVID) as a potential underlying cause in a patient presenting with chronic diarrhea. In this case study, we describe a 36-year-old female with a 9-year history of chronic diarrhea, recurrent sinopulmonary infections, and weight loss for 3 years, where previous evaluations failed to yield a diagnosis. This case underscores the diagnostic hurdles faced by healthcare professionals, often causing a delay in identifying fewer common conditions like immunodeficiency syndromes. Early recognition of CVID is crucial, enabling timely intervention with immunoglobulin replacement therapy, markedly enhancing patients' quality of life and averting complications. This report highlights the necessity for a comprehensive evaluation of non-responsive chronic diarrhea cases and raises awareness about CVID as an essential consideration, facilitating precise diagnoses and tailored treatments.
Collapse
Affiliation(s)
- Ahmad G Ansari
- Medicine, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, IND
| | | | - Ariba Nasar
- Department of Internal Medicine, Jawaharlal Nehru Medical College, Aligarh, IND
| |
Collapse
|
7
|
Chen Y, You Y, Li J, Yang A, Zhou W, Li X. Endoscopic and histopathological hints on infections in patients of common variable immunodeficiency disorder with gastrointestinal symptoms. BMC Gastroenterol 2023; 23:413. [PMID: 38017379 PMCID: PMC10683160 DOI: 10.1186/s12876-023-03052-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 11/14/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND AND AIMS Common variable immunodeficiency disorder (CVID) patients may have gastrointestinal (GI) involvement and suffer from infections, which are poorly understood. This study aimed to evaluate the clinical, endoscopic, and histopathological features of CVID patients with GI symptoms and determine their correlation with infections. METHODS We performed a retrospective study on 21 CVID patients with GI symptoms who underwent endoscopic examination in Peking Union Medical College Hospital from 2000 to 2020. The clinical, infectious, endoscopic, and histopathological features were reassessed. RESULTS Chronic diarrhea was the most prevalent GI symptom, observed in 95.2% of our CVID cohort. Over 85% of patients had low body weight and malabsorption. Small bowel villous atrophy was found in 90.5% of patients under endoscopy and mostly confirmed by histopathology. GI infections were identified in 9 (42.9%) patients. Of these, 7 patients with diffuse and obvious nodular lymphoid hyperplasia (NLH) of small bowel under endoscopy had significantly higher infection rate (85.7% vs 21.4%, p < 0.05), predominantly with Giardia and bacteria. Small bowel biopsies showed 95% of patients lacked plasma cells and 60% had increased intraepithelial lymphocytes (IELs), but not significantly different between GI infection and non-infection group. Most patients improved after intravenous immunoglobulin and anti-infection therapy. CONCLUSIONS CVID could involve GI tract, particularly small bowel. Obvious NLH under endoscopy could be a hint for GI infection in CVID patients. Comprehensive endoscopic and histopathological evaluation may be helpful in CVID diagnosis and identification of potential co-infection, leading to proper treatment.
Collapse
Affiliation(s)
- Yang Chen
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Yan You
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Ji Li
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Aiming Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China
| | - Weixun Zhou
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| | - Xiaoqing Li
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
| |
Collapse
|
8
|
Coimbra MT, Silvano J, Martins LS. Medical Challenges of a Common Variable Immunodeficiency With a TNFRSF13B Gene Mutation in a Simultaneous Kidney and Pancreas Transplant Recipient. Cureus 2023; 15:e44211. [PMID: 37767270 PMCID: PMC10521941 DOI: 10.7759/cureus.44211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/01/2023] [Indexed: 09/29/2023] Open
Abstract
Common variable immune deficiency (CVID) is a primary immunodeficiency disorder, with hypogammaglobulinemia and increased susceptibility to recurrent infections, autoimmune disorders, granulomatous diseases and malignancy. Among the solid organ transplant (SOT) recipient population, those with primary immunodeficiency disorders under chronic immunosuppression therapy can theoretically be at higher risk of atypical infections, autoimmune complications and disease recurrence with suboptimal long term graft survival, but literature is scarce. Here, we report a 27-year-old female with type 1 diabetes mellitus, complicated with nephropathy that progressed to end-stage renal disease (ESRD), who had a history of a chronic inflammatory response dysregulation, with chronic monoarthritis, persistent elevation of inflammation markers, recurrent infections, low immunoglobulin G (IgG) and A (IgA) serum levels, a slightly decreased population of memory B cells at flow cytometric immunophenotyping, and a confirmed pathological heterozygous mutation in the tumor necrosis factor receptor superfamily 13B (TNFRSF13B), with a suspected diagnosis of CVID. Whilst on hemodialysis, she received a simultaneous kidney and pancreas transplant from a standard criteria donor (SCD), and our induction and maintenance immunosuppression protocol and prophylaxis regimen allowed for a successful transplant with immediate pancreatic function, with no evidence of renal graft rejection upon biopsy in the early post-transplant period, and no novel episodes of serious infectious complications were recorded during a follow-up period of six months.
Collapse
Affiliation(s)
| | - José Silvano
- Nephrology, Centro Hospitalar Universitário do Porto, Porto, PRT
| | | |
Collapse
|
9
|
Lee WI, Chen CC, Chen SH, Lai WT, Jaing TH, Ou LS, Liang CJ, Kang CC, Huang JL. Clinical Features and Genetic Analysis of Taiwanese Primary Immunodeficiency Patients with Prolonged Diarrhea and Monogenetic Inflammatory Bowel Disease. J Clin Immunol 2023:10.1007/s10875-023-01503-w. [PMID: 37202577 DOI: 10.1007/s10875-023-01503-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/26/2023] [Indexed: 05/20/2023]
Abstract
PURPOSE Diarrhea lasting longer than 14 days which fails to respond to conventional management is defined as severe and protracted diarrhea and might overlap with inflammatory bowel disease (IBD). METHODS The prevalence, associated pathogens, and prognosis of severe and protracted diarrhea without IBD (SD) and with monogenetic IBD (mono-IBD) in primary immunodeficiency patients (PID) were investigated in Taiwan. RESULTS A total of 301 patients were enrolled between 2003 and 2022, with predominantly pediatric-onset PID. Of these, 24 PID patients developed the SD phenotype before prophylactic treatment, including Btk (six), IL2RG (four), WASP, CD40L, gp91 (three each), gp47, RAG1 (one each), CVID (two), and SCID (one) without identified mutations. The most detectable pathogens were pseudomonas and salmonella (six each), and all patients improved after approximately 2 weeks of antibiotic and/or IVIG treatments. Six (25.0%) mortalities without HSCT implementation were due to respiratory failure from interstitial pneumonia (3 SCID and 1 CGD), intracranial hemorrhage (WAS), and lymphoma (HIGM). In the mono-IBD group, seventeen patients with mutant TTC7A (2), FOXP3 (2), NEMO (2), XIAP (2), LRBA (1), TTC37 (3), IL10RA (1), STAT1 (1), ZAP70 (1), PIK3CD (1), and PIK3R1 (1) genes failed to respond to aggressive treatments. Nine mono-IBD patients with TTC7A (2), FOXP3 (2), NEMO (2), XIAP (2), and LRBA (1) mutations were fatal in the absence of HSCT. The mono-IBD group had a significantly earlier age of diarrhea onset (1.7 vs 33.3 months, p = 0.0056), a longer TPN duration (34.2 vs 7.0 months, p < 0.0001), a shorter follow-up period (41.6 vs 132.6 months, p = 0.007), and a higher mortality rate (58.9 vs 25.0%, p = 0.012) compared with the SD group. CONCLUSION When compared to those with the SD phenotype, the mono-IBD patients had significant early-onset and poor responses to empiric antibiotics, IVIG, and steroids. Anti-inflammatory biologics and suitable HSCT still have the potential to control or even cure the mono-IBD phenotype.
Collapse
Affiliation(s)
- Wen-I Lee
- Primary Immunodeficiency Care and Research (PICAR) Institute, College of Medicine, Chang Gung Memorial University and Hospital, Kwei-Shan, #5 Fu-Shing St. (Pediatric Office 12 L), Taoyuan, Taiwan.
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
| | - Chien-Chang Chen
- Division of Gastroenterology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Shih-Hsiang Chen
- Division of Hematology/Oncology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Wan-Tz Lai
- Division of Gastroenterology, Department of Pediatrics, Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Tang-Her Jaing
- Primary Immunodeficiency Care and Research (PICAR) Institute, College of Medicine, Chang Gung Memorial University and Hospital, Kwei-Shan, #5 Fu-Shing St. (Pediatric Office 12 L), Taoyuan, Taiwan
- Division of Hematology/Oncology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Liang-Shiou Ou
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chi-Jou Liang
- Primary Immunodeficiency Care and Research (PICAR) Institute, College of Medicine, Chang Gung Memorial University and Hospital, Kwei-Shan, #5 Fu-Shing St. (Pediatric Office 12 L), Taoyuan, Taiwan
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chen-Chen Kang
- Primary Immunodeficiency Care and Research (PICAR) Institute, College of Medicine, Chang Gung Memorial University and Hospital, Kwei-Shan, #5 Fu-Shing St. (Pediatric Office 12 L), Taoyuan, Taiwan
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Jing-Long Huang
- Primary Immunodeficiency Care and Research (PICAR) Institute, College of Medicine, Chang Gung Memorial University and Hospital, Kwei-Shan, #5 Fu-Shing St. (Pediatric Office 12 L), Taoyuan, Taiwan.
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan.
- Department of Pediatrics, New Taipei Municipal TuChen Hospital, New Taipei, Taiwan.
| |
Collapse
|
10
|
Gastrointestinal Involvement in Primary Antibody Deficiencies. GASTROINTESTINAL DISORDERS 2023. [DOI: 10.3390/gidisord5010006] [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] [Indexed: 01/31/2023] Open
Abstract
Primary antibody deficiencies (PADs) are the most frequent group of inborn errors of immunity. Impaired B-cell development, reduced production of immunoglobulins (mainly IgG and IgA), and specific antibodies resulting in recurrent infections are their hallmarks. Infections typically affect the respiratory tract; however, gastrointestinal involvement is also common. These include infection with Helicobacter pylori, Salmonella, Campylobacter species, Giardia, and noroviruses. Impaired IgA production also contributes to dysbiosis and thereby an increase in abundance of species with proinflammatory properties, resulting in immune system dysregulation. Dysregulation of the immune system results in a broad spectrum of non-infectious manifestations, including autoimmune, lymphoproliferative, and granulomatous complications. Additionally, it increases the risk of malignancy, which may be present in more than half of patients with PADs. Higher prevalence is often seen in monogenic causes, and gastrointestinal involvement may clinically mimic various conditions including inflammatory bowel diseases and celiac disease but possess different immunological features and response to standard treatment, which make diagnosis and therapy challenging. The spectrum of malignancies includes gastric cancer and lymphoma. Thus, non-infectious manifestations significantly affect mortality and morbidity. In this overview, we provide a comprehensive insight into the epidemiology, genetic background, pathophysiology, and clinical manifestations of infectious and non-infectious complications.
Collapse
|
11
|
Díaz-Alberola I, Gutiérrez-Bautista JF, Espuch-Oliver A, García-Aznar JM, Anderson P, Jiménez P, Hidalgo-Tenorio C, López-Nevot MÁ. Incidence, Management Experience and Characteristics of Patients with Giardiasis and Common Variable Immunodeficiency. J Clin Med 2022; 11:jcm11237007. [PMID: 36498582 PMCID: PMC9740678 DOI: 10.3390/jcm11237007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/18/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022] Open
Abstract
Common variable immunodeficiency (CVID) is an antibody immunodeficiency with a wide variety of clinical and immunological manifestations, and whose genetic cause is found in about 25% of diagnosed cases. Giardia lamblia is one of the main causes of gastrointestinal infections in CVID. 5-Nitroimidazoles are the most used first-line treatment, but nitroimidazole-refractory giardiasis is increasing. Nevertheless, only a few cases of refractory giardiasis in CVID have been reported. This study aimed to determine the incidence of Giardia infection in our CVID cohort, shows our management experience and describes patients' phenotypic features. Clinical data collection, immunological, immunogenetics and microbiology assays were performed, and previous cases of giardiasis in CVID were reviewed. The incidence of symptomatic giardiasis was 12.9%. The main immunological features were undetectable or decreased IgA levels and reduced switched memory B cells. A probable PTEN pathogenic variant was detected in one. Three patients responded to metronidazole but suffered reinfections, and one was a refractory giardiasis eradicated with innovative quinacrine plus paromomycin combination. This work could contribute to the decision-making and therapeutic management of future patients with CVID and giardiasis, highlighting the importance of the early detection and treatment of infections in patients with CVID to ensure a good quality of life.
Collapse
Affiliation(s)
- Irene Díaz-Alberola
- Servicio de Análisis Clínicos e Inmunología, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
- Programa de Doctorado en Biomedicina, University of Granada, 10816 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
- Correspondence:
| | | | - Andrea Espuch-Oliver
- Servicio de Reproducción Asistida, Hospital Universitario de Torrecárdenas, 04009 Almería, Spain
| | | | - Per Anderson
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
- Departamento Bioquímica, Biología Molecular e Inmunología III, University of Granada, 18071 Granada, Spain
| | - Pilar Jiménez
- Servicio de Análisis Clínicos e Inmunología, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
| | - Carmen Hidalgo-Tenorio
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
- Unidad de Enfermedades Infecciosas, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
| | - Miguel Ángel López-Nevot
- Servicio de Análisis Clínicos e Inmunología, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
- Departamento Bioquímica, Biología Molecular e Inmunología III, University of Granada, 18071 Granada, Spain
| |
Collapse
|
12
|
An Expert Opinion/Approach: Clinical Presentations, Diagnostic Considerations, and Therapeutic Options for Gastrointestinal Manifestations of Common Variable Immune Deficiency. Am J Gastroenterol 2022; 117:1743-1752. [PMID: 36148549 DOI: 10.14309/ajg.0000000000002027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 09/16/2022] [Indexed: 01/11/2023]
Abstract
Common variable immunodeficiency (CVID) is the most common symptomatic primary immunodeficiency. It is characterized by impaired B-cell differentiation. Although patients can be diagnosed with CVID anytime during their lifetime, most patients have symptoms for 5-9 years before their diagnosis. The diagnosis of CVID starts with a detailed history focusing on the infectious and noninfectious manifestations of the disease. In patients who are suspected to experience CVID, quantitative immunoglobulins (Ig) should be checked to confirm the diagnosis. IgG should be at least 2 times less than the age-specific SD along with either a low IgA or IgM and with evidence of impaired vaccine response. CVID is usually associated with infectious and/or noninfectious conditions, the latter of which can be inflammatory, autoimmune, lymphoproliferative, or malignant, among other manifestations. Ig therapy has positively affected the disease course of patients with infectious complications but has limited effect on the noninfectious manifestations because the noninfectious complications are related to immune dysregulation involving B cells and T cells rather than primarily due to antibody deficiency. When the gastrointestinal (GI) system is involved, patients with CVID may display signs and symptoms that mimic several GI conditions such as celiac disease, pernicious anemia, or inflammatory bowel diseases. The inflammatory bowel disease-like condition is usually treated with steroids, 5-aminosalicylates, thiopurines, or biologic agents to control the inflammation. In this review, the clinical presentations, diagnostic considerations, and therapeutic options for GI manifestations of CVID will be discussed to facilitate the individualized management of these often-complex patients.
Collapse
|
13
|
"Common variable immunodeficiency: Challenges for diagnosis". J Immunol Methods 2022; 509:113342. [PMID: 36027932 DOI: 10.1016/j.jim.2022.113342] [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: 03/17/2022] [Revised: 07/21/2022] [Accepted: 08/18/2022] [Indexed: 11/22/2022]
Abstract
Common variable immunodeficiency is a heterogeneous condition characterized by B cell dysfunction with reduced serum immunoglobulin levels and a highly variable spectrum of clinical manifestations ranging from recurrent infections to autoimmune disease. The diagnosis of CVID is often challenging due to the diverse clinical presentation of patients and the existence of multiple diagnostic criteria without a universally adopted consensus. Laboratory evaluation to assist with diagnosis currently includes serum immunoglobulin testing, immunophenotyping, assessment of vaccine response, and genetic testing. Additional emerging techniques include investigation of the B cell repertoire and the use of machine learning algorithms. Advances in our understanding of common variable immunodeficiency will ultimately contribute to earlier diagnosis and novel interventions with the goal of improving prognosis for these patients.
Collapse
|
14
|
M G. A Case Report on Bovine Colostrum as a Potential Therapeutic Agent Alternative to Treat Gastrointestinal Complications of Common Variable Immunodeficiency. Cureus 2022; 14:e25594. [PMID: 35664290 PMCID: PMC9161369 DOI: 10.7759/cureus.25594] [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: 06/01/2022] [Indexed: 11/06/2022] Open
Abstract
Common variable immunodeficiency (CVID) or acquired hypogammaglobulinemia is one of the common forms of primary immunodeficiency, which primarily affects the respiratory tract, but is often associated with gastrointestinal complications. The pathophysiology is not fully understood, making a diagnosis of CVID difficult. The low levels of IgG and IgA and defective B cells make intravenous immunoglobulin (IVIG) therapy the mainstay of management. The present article describes the journey of a 41-year-old male suffering from CVID and severe recurrent uncontrollable gastrointestinal infections requiring Intravenous immunoglobulin therapy, which was successfully substituted with an alternative oral Hyperimmune Bovine Colostrum and Zinc combination for long term gastrointestinal disease control in a more affordable manner. Keywords: Common variable immunodeficiency, Hypogammaglobulinemia, Primary Immunodeficiency, Gastrointestinal infection, Intravenous Immunoglobulin Therapy, Bovine Colostrum.
Collapse
|
15
|
Albshesh A, Eder P, Ribaldone DG, Oldenburg B, de Boer NK, Mantzaris GJ, Savarino EV, Dragoni G, Weisshof R, Truyens M, Festa S, Maillard MH, Capirchio L, Filip R, Theodoraki E, Kopylov U. Primary Hypogammaglobulinaemia with Inflammatory Bowel Disease-Like Features: An ECCO CONFER Multicentre Case Series. J Crohns Colitis 2022; 16:91-97. [PMID: 34274962 DOI: 10.1093/ecco-jcc/jjab124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Hypogammaglobulinaemia is a disorder characterized by low serum immunoglobulin levels and a high prevalence of gastrointestinal manifestations. In some cases, clinical and endoscopic features are indistinguishable from those of inflammatory bowel disease [IBD]. METHODS This was a multicentre case series performed as a part of the European Crohn's and Colitis Organisation [ECCO] Collaborative Network of Exceptionally Rare case reports [CONFER] project. RESULTS This report includes 27 patients with primary hypogammaglobulinaemia and IBD-like features: 20 males and seven females, median age 45.6 years (interquartile range [IQR] 35.2-59). Crohn's disease-like features were noted in 23 patients, and four patients had ulcerative colitis-like features. The diagnosis of hypogammaglobulinaemia preceded a diagnosis of IBD-like features in 20 patients [median of 7 years prior, IQR 2.6-20.6 years], and followed the appearance of IBD-like features in seven cases [median of 1 year after, IQR 0.45-5.6 years]. Hypogammaglobulinaemia aetiologies were common variable immunodeficiency [66.6%], agammaglobulinaemia [7.4%], selective IgA-deficiency [11.1%], Good's syndrome [7.4%], IgG subclass deficiency with IgA deficiency [3.7%] and hyper-IgM [3.7%]. In addition to antibiotics and intravenous immunoglobulin [IVIG] for hypogammaglobulinaemia, 12 patients received IBD-related treatment including 5-aminosalicylate agents [two patients], corticosteroids [one patient], thiopurines [three patients], anti-tumour necrosis factor [four patients] and vedolizumab [two patients]. By the end of the follow-up (44.5 months [IQR 18-81]), 21/27 [77%] patients were in clinical remission. CONCLUSION This case series describes IBD-like features in patients with hypogammaglobulinaemia. The diagnosis of IBD-like features mainly occurred after that of hypogammaglobulinaemia, with successful recovery in the majority of cases after appropriate treatment.
Collapse
Affiliation(s)
- Ahmad Albshesh
- Gastroenterology Department, Sheba Medical Center and Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Piotr Eder
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznań University of Medical Sciences, Heliodor Święcicki University Hospital, Poznań, Poland
| | | | - Bas Oldenburg
- Department of Gastroenterology and Hepatology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Nanne K de Boer
- Department of Gastroenterology and Hepatology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Gastroenterology Endocrinology Metabolism Research Insitute (AGEM), Amsterdam, the Netherlands
| | | | - Edoardo Vincenzo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Gabriele Dragoni
- IBD Referral Center, Department of Gastroenterology, Careggi University Hospital, Florence, Italy
| | - Roni Weisshof
- Department of Gastroenterology, Rambam Health Care Campus, Haifa, Israel
| | - Marie Truyens
- Department of Gastroenterology, Ghent University Hospital, Ghent, Belgium
| | - Stefano Festa
- IBD Unit, Gastroenterology Division, San Filippo Neri Hospital, Rome, Italy
| | - Michel H Maillard
- Division of Gastroenterology and Hepatology, Lausanne University Hospital, Lausanne, Switzerland
| | - Lena Capirchio
- Université Catholique de Louvain, Centre Hospitalier Universitaire Université Catholique de Louvain Namur, Department of Gastroenterology, Yvoir, Belgium
| | - Rafal Filip
- Faculty of Medicine, University of Rzeszow, Rzeszow and Department of Gastroenterology with IBD Unit of Clinical Hospital No 2 im. Św. Jadwigi Królowej, Rzeszow, Poland
| | - Eirini Theodoraki
- Department of Gastroenterology and Hepatology, University Hospital of Heraklion, Heraklion, Greece
| | - Uri Kopylov
- Gastroenterology Department, Sheba Medical Center and Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| |
Collapse
|
16
|
Mohammed AD, Mohammed Z, Roland MM, Chatzistamou I, Jolly A, Schoettmer LM, Arroyo M, Kakar K, Tian Y, Patterson A, Nagarkatti M, Nagarkatti P, Kubinak JL. Defective humoral immunity disrupts bile acid homeostasis which promotes inflammatory disease of the small bowel. Nat Commun 2022; 13:525. [PMID: 35082296 PMCID: PMC8792037 DOI: 10.1038/s41467-022-28126-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 01/04/2022] [Indexed: 12/13/2022] Open
Abstract
Mucosal antibodies maintain gut homeostasis by promoting spatial segregation between host tissues and luminal microbes. Whether and how mucosal antibody responses influence gut health through modulation of microbiota composition is unclear. Here, we use a CD19-/- mouse model of antibody-deficiency to demonstrate that a relationship exists between dysbiosis, defects in bile acid homeostasis, and gluten-sensitive enteropathy of the small intestine. The gluten-sensitive small intestine enteropathy that develops in CD19-/- mice is associated with alterations to luminal bile acid composition in the SI, marked by significant reductions in the abundance of conjugated bile acids. Manipulation of bile acid availability, adoptive transfer of functional B cells, and ablation of bacterial bile salt hydrolase activity all influence the severity of small intestine enteropathy in CD19-/- mice. Collectively, results from our experiments support a model whereby mucosal humoral immune responses limit inflammatory disease of the small bowel by regulating bacterial BA metabolism.
Collapse
Affiliation(s)
- Ahmed Dawood Mohammed
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA.,University of Baghdad School of Veterinary Medicine, Baghdad, Iraq
| | - Zahraa Mohammed
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA.,Al-Mustansiriyah University School of Medicine Department of Microbiology, Baghdad, Iraq
| | - Mary M Roland
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Ioulia Chatzistamou
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Amy Jolly
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Lillian M Schoettmer
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Mireya Arroyo
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Khadija Kakar
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Yuan Tian
- Pennsylvania State University Department of Veterinary and Biomedical Sciences, State College, PA, USA
| | - Andrew Patterson
- Pennsylvania State University Department of Veterinary and Biomedical Sciences, State College, PA, USA
| | - Mitzi Nagarkatti
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Prakash Nagarkatti
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA
| | - Jason L Kubinak
- University of South Carolina School of Medicine Department of Pathology, Microbiology, Immunology 6439 Garners Ferry Rd., Columbia, SC, 29209, USA.
| |
Collapse
|
17
|
Ouahed J, Kelsen JR, Spessott WA, Kooshesh K, Sanmillan ML, Dawany N, Sullivan KE, Hamilton KE, Slowik V, Nejentsev S, Neves JF, Flores H, Chung WK, Wilson A, Anyane-Yeboa K, Wou K, Jain P, Field M, Tollefson S, Dent MH, Li D, Naito T, McGovern DPB, Kwong AC, Taliaferro F, Ordovas-Montanes J, Horwitz BH, Kotlarz D, Klein C, Evans J, Dorsey J, Warner N, Elkadri A, Muise AM, Goldsmith J, Thompson B, Engelhardt KR, Cant AJ, Hambleton S, Barclay A, Toth-Petroczy A, Vuzman D, Carmichael N, Bodea C, Cassa CA, Devoto M, Maas RL, Behrens EM, Giraudo CG, Snapper SB. Variants in STXBP3 are Associated with Very Early Onset Inflammatory Bowel Disease, Bilateral Sensorineural Hearing Loss and Immune Dysregulation. J Crohns Colitis 2021; 15:1908-1919. [PMID: 33891011 PMCID: PMC8575043 DOI: 10.1093/ecco-jcc/jjab077] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND AIMS Very early onset inflammatory bowel disease [VEOIBD] is characterized by intestinal inflammation affecting infants and children less than 6 years of age. To date, over 60 monogenic aetiologies of VEOIBD have been identified, many characterized by highly penetrant recessive or dominant variants in underlying immune and/or epithelial pathways. We sought to identify the genetic cause of VEOIBD in a subset of patients with a unique clinical presentation. METHODS Whole exome sequencing was performed on five families with ten patients who presented with a similar constellation of symptoms including medically refractory infantile-onset IBD, bilateral sensorineural hearing loss and, in the majority, recurrent infections. Genetic aetiologies of VEOIBD were assessed and Sanger sequencing was performed to confirm novel genetic findings. Western analysis on peripheral blood mononuclear cells and functional studies with epithelial cell lines were employed. RESULTS In each of the ten patients, we identified damaging heterozygous or biallelic variants in the Syntaxin-Binding Protein 3 gene [STXBP3], a protein known to regulate intracellular vesicular trafficking in the syntaxin-binding protein family of molecules, but not associated to date with either VEOIBD or sensorineural hearing loss. These mutations interfere with either intron splicing or protein stability and lead to reduced STXBP3 protein expression. Knock-down of STXBP3 in CaCo2 cells resulted in defects in cell polarity. CONCLUSION Overall, we describe a novel genetic syndrome and identify a critical role for STXBP3 in VEOIBD, sensorineural hearing loss and immune dysregulation.
Collapse
Affiliation(s)
- Jodie Ouahed
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA
| | - Judith R Kelsen
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Waldo A Spessott
- Department of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Kameron Kooshesh
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Maria L Sanmillan
- Department of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Noor Dawany
- Department of Biomedical Health Informatics, The Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
| | - Kathleen E Sullivan
- Division of Allergy and Immunology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Kathryn E Hamilton
- Division of Gastroenterology, Hepatology, and Nutrition, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Voytek Slowik
- Department of Medicine, Division of Gastroenterology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Sergey Nejentsev
- Division of Gastroenterology, Hepatology, and Nutrition, Children's Mercy Kansas City, Kansas City, MO, 64108, USA.,Department of Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - João Farela Neves
- Department of Molecular Cell Biology and Immunology, Amsterdam University Medical Centers, Amsterdam, the Netherlands.,Primary Immunodeficiencies Unit; Hospital Dona Estefânia-CHLC, EPE, Lisbon, 1169, Portugal
| | - Helena Flores
- CEDOC, Chronic Diseases Research Center, NOVA Medical School, Lisbon, 1150, Portugal
| | - Wendy K Chung
- Gastroenterology Unit, Hospital Dona Estefânia-CHLC, EPE, Lisbon, 1169, Portugal
| | - Ashley Wilson
- Gastroenterology Unit, Hospital Dona Estefânia-CHLC, EPE, Lisbon, 1169, Portugal
| | - Kwame Anyane-Yeboa
- Gastroenterology Unit, Hospital Dona Estefânia-CHLC, EPE, Lisbon, 1169, Portugal
| | - Karen Wou
- Gastroenterology Unit, Hospital Dona Estefânia-CHLC, EPE, Lisbon, 1169, Portugal
| | - Preti Jain
- Department of Pediatrics, Columbia University Medical Center, New York, NY, 10032, USA.,Department of Medicine, Columbia University Medical Center, New York, NY, 10032, USA
| | - Michael Field
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA
| | - Sophia Tollefson
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA
| | - Maiah H Dent
- Department of Genetics, Yale University, New Haven, CT, 06510, USA
| | - Dalin Li
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Takeo Naito
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Dermot P B McGovern
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
| | - Andrew C Kwong
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA.,Biological and Biomedical Sciences, Harvard Medical School, Boston, MA, 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Faith Taliaferro
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA
| | - Jose Ordovas-Montanes
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA.,Program in Immunology, Harvard Medical School, Boston, MA, 02115, USA.,Harvard Stem Cell Institute, Cambridge, MA, 02138, USA
| | - Bruce H Horwitz
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA.,Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA
| | - Daniel Kotlarz
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA.,Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital LMU Munich, Munich, 80337, Germany
| | - Christoph Klein
- Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital LMU Munich, Munich, 80337, Germany
| | - Jonathan Evans
- Department of Pediatrics, Nemours Children's Specialty Care, Jacksonville, FL 32207, USA
| | - Jill Dorsey
- Department of Pediatrics, Nemours Children's Specialty Care, Jacksonville, FL 32207, USA
| | - Neil Warner
- SickKids Inflammatory Bowel Disease Center and Cell Biology Program, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.,Department of Pediatrics and Biochemistry, University of Toronto, Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
| | - Abdul Elkadri
- SickKids Inflammatory Bowel Disease Center and Cell Biology Program, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.,Department of Pediatrics and Biochemistry, University of Toronto, Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
| | - Aleixo M Muise
- SickKids Inflammatory Bowel Disease Center and Cell Biology Program, Research Institute, Hospital for Sick Children, Toronto, ON, Canada.,Department of Pediatrics and Biochemistry, University of Toronto, Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
| | - Jeffrey Goldsmith
- Department of Pathology, Boston Children's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Benjamin Thompson
- Primary Immunodeficiency Group, III Theme, Institute of Cellular Medicine, Newcastle University, Newcastle, NE2 4HH, UK
| | - Karin R Engelhardt
- Primary Immunodeficiency Group, III Theme, Institute of Cellular Medicine, Newcastle University, Newcastle, NE2 4HH, UK
| | - Andrew J Cant
- Primary Immunodeficiency Group, III Theme, Institute of Cellular Medicine, Newcastle University, Newcastle, NE2 4HH, UK.,Children's Immunology Service, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, NE1 4LP, UK
| | - Sophie Hambleton
- Primary Immunodeficiency Group, III Theme, Institute of Cellular Medicine, Newcastle University, Newcastle, NE2 4HH, UK.,Children's Immunology Service, Great North Children's Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, NE1 4LP, UK
| | - Andrew Barclay
- Department of Paediatric Gastroenterology, Royal Hospital for Children, Glasgow, G51 4TF, UK
| | - Agnes Toth-Petroczy
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA.,Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.,Center for Systems Biology Dresden, Dresden, Germany
| | - Dana Vuzman
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Nikkola Carmichael
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Corneliu Bodea
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Christopher A Cassa
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Marcella Devoto
- Division of Human Genetics, The Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.,Department of Translational and Precision Medicine, University Sapienza, Rome 00185, Italy.,CNR-IRGB, Cagliari 09042, Italy
| | - Richard L Maas
- Brigham Genomic Medicine Program, Division of Genetics, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Edward M Behrens
- Division of Rheumatology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Claudio G Giraudo
- Department of Microbiology and Immunology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Scott B Snapper
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Boston Children's Hospital, and Harvard Medical School, Boston, MA, 02115, USA.,Division of Gastroenterology, Department of Medicine, Brigham & Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| |
Collapse
|
18
|
Common variable immunodeficiency disorders: What generalists should know. Afr J Thorac Crit Care Med 2021; 27. [PMID: 34734174 PMCID: PMC8547339 DOI: 10.7196/ajtccm.2021.v27i3.228] [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] [Accepted: 07/08/2021] [Indexed: 11/09/2022] Open
Abstract
Primary immune deficiency disorders (PIDDs) are common and underdiagnosed. Predominant antibody deficiencies (PADs) are the
most common type of immune deficiency and comprise 55% of the immune deficiencies diagnosed.[1] Although immunoglobulin A (IgA)
deficiency remains the most common type of PID, common variable immunodeficiency disorders remain the most common symptomatic
PID for which medical therapy is sought.
Collapse
|
19
|
Varricchi G, Poto R, Ianiro G, Punziano A, Marone G, Gasbarrini A, Spadaro G. Gut Microbiome and Common Variable Immunodeficiency: Few Certainties and Many Outstanding Questions. Front Immunol 2021; 12:712915. [PMID: 34408753 PMCID: PMC8366412 DOI: 10.3389/fimmu.2021.712915] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/12/2021] [Indexed: 12/12/2022] Open
Abstract
Common variable immunodeficiency (CVID) is the most common symptomatic primary antibody immunodeficiency, characterized by reduced serum levels of IgG, IgA, and/or IgM. The vast majority of CVID patients have polygenic inheritance. Immune dysfunction in CVID can frequently involve the gastrointestinal tract and lung. Few studies have started to investigate the gut microbiota profile in CVID patients. Overall, the results suggest that in CVID patients there is a reduction of alpha and beta diversity compared to controls. In addition, these patients can exhibit increased plasma levels of lipopolysaccharide (LPS) and markers (sCD14 and sCD25) of systemic immune cell activation. CVID patients with enteropathy exhibit decreased IgA expression in duodenal tissue. Mouse models for CVID unsatisfactorily recapitulate the polygenic causes of human CVID. The molecular pathways by which gut microbiota contribute to systemic inflammation and possibly tumorigenesis in CVID patients remain poorly understood. Several fundamental questions concerning the relationships between gut microbiota and the development of chronic inflammatory conditions, autoimmune disorders or cancer in CVID patients remain unanswered. Moreover, it is unknown whether it is possible to modify the microbiome and the outcome of CVID patients through specific therapeutic interventions.
Collapse
Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy
| | - Remo Poto
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Gianluca Ianiro
- Department of Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Cattolica del Sacro Cuore University, Rome, Italy
| | - Alessandra Punziano
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy
| | - Antonio Gasbarrini
- Department of Internal Medicine and Gastroenterology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Cattolica del Sacro Cuore University, Rome, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| |
Collapse
|
20
|
Lee TK, Gereige JD, Maglione PJ. State-of-the-art diagnostic evaluation of common variable immunodeficiency. Ann Allergy Asthma Immunol 2021; 127:19-27. [PMID: 33716149 DOI: 10.1016/j.anai.2021.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/01/2021] [Accepted: 03/09/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To summarize the current understanding of diagnostic and postdiagnostic evaluation of common variable immunodeficiency (CVID). DATA SOURCES PubMed Central database. STUDY SELECTIONS Original research articles and review articles from 2015 to 2020 including seminal articles that shaped the diagnostic and postdiagnostic evaluation of CVID were incorporated. This work focuses on initial diagnosis of CVID, genetic evaluations, and postdiagnostic assessment of respiratory, gastrointestinal, and hepatobiliary diseases including spleen and lymph node enlargement. RESULTS CVID presents not only with frequent infections but also with noninfectious complications such as autoimmunity, gastrointestinal disease, chronic lung disease, granulomas, liver disease, lymphoid hyperplasia, splenomegaly, or malignancy. The risk of morbidity and mortality is higher in patients with CVID and noninfectious complications. Detailed diagnostic approaches, which may incorporate genetic testing, can aid characterization of individual CVID cases and shape treatment in some instances. Moreover, continued evaluation after CVID diagnosis is key to optimal management of this complex disorder. These postdiagnostic evaluations include pulmonary function testing, radiologic studies, and laboratory evaluations that may be conducted at frequencies determined by disease activity. CONCLUSION Although the diagnosis can be achieved similarly in all patients with CVID, those with noninfectious complications have distinct concerns during clinical evaluation. State-of-the-art workup of CVID with noninfectious complications typically includes genetic analysis, which may shape precision therapy, and thoughtful application of postdiagnostic tests that monitor the presence and progression of disease in the myriad of tissues that may be affected. Even with recent advancements, knowledge gaps in diagnosis, prognosis, and treatment of CVID persist, and continued research efforts are needed.
Collapse
Affiliation(s)
- Theodore K Lee
- Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Department of Medicine, Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts
| | - Jessica D Gereige
- Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Department of Medicine, Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts
| | - Paul J Maglione
- Section of Pulmonary, Allergy, Sleep & Critical Care Medicine, Department of Medicine, Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts.
| |
Collapse
|
21
|
Primary hypoparathyroidism in a patient with common variable immunodeficiency associated enteropathy. ACTA ACUST UNITED AC 2021; 59:83-87. [PMID: 33098635 DOI: 10.2478/rjim-2020-0030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 11/20/2022]
Abstract
Background. Common variable immunodeficiency (CVID) is a rare disease characterized by humoral immunodeficiency, often causing sinopulmonary and gastrointestinal infections, and may cause enteropathy in some patients, which leads to severe malnutrition and electrolyte deficiencies. Although many autoimmune diseases are seen with increased frequency in CVID patients, primary hypoparathyroidism is extremely rare.Case presentation. A 50-year-old man with CVID presented with diarrhea. The patient had complaints for 2 years and was cachectic. He had severe electrolyte and vitamin deficiencies that did not respond to oral treatment. The diarrhea causes such as celiac, inflammatory bowel diseases, and gastrointestinal infections were excluded and the endoscopy showed enteropathic changes in the duodenum and colon. Concomitant hypoparathyroidism was also detected in the patient with hypocalcemia despite adequate replacement.Conclusion. Parenteral therapy should be considered in the management of CVID enteropathy cases that do not respond to oral replacement. Although very rare, hypoparathyroidism should be considered in the differential diagnosis of CVID patients with treatment-resistant hypocalcemia.
Collapse
|
22
|
Common variable immune deficiency, central diabetes insipidus, and anemia. Cent Eur J Immunol 2021; 45:351-354. [PMID: 33437189 PMCID: PMC7789998 DOI: 10.5114/ceji.2020.101267] [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: 03/26/2018] [Accepted: 08/17/2018] [Indexed: 12/02/2022] Open
Abstract
Common variable immune deficiency (CVID) accounts for approximately 20% of all cases of primary immune deficiencies, and is characterized by low serum levels of IgG, IgA, and/or IgM. The diagnosis is usually made between 20 and 40 years of age, sometimes earlier. CVID patients are divided into two major groups based on complications observed: 1 group consists of patients with predominant infections, and 2 group includes patients with inflammatory and/or hematological complications, such as lymphadenopathy, splenomegaly, autoimmune cytopenia, enteropathy, and/or granulomatous conditions. The most prevalent gastrointestinal symptom is transitory or persistent diarrhea. Central diabetes insipidus (CDI) is a rare disease associated with decreased synthesis or release of antidiuretic hormone that leads to an excessive production of diluted urine (polyuria). Different factors can lead to the development of CDI, including autoantibodies to arginine vasopressin-producing cells. Celiac disease is an autoimmune condition affecting small intestine in genetically predisposed individuals, which can be associated with endocrinopathies. Here, we describe a patient with CVID, CDI, gluten-sensitive diarrhea, and anemia of combined type (thalassemia minor and B12-deficiency anemia).
Collapse
|
23
|
Brede KK, Wandel M, Wiig I, von der Lippe C. Primary Immunodeficiency Diseases and Gastrointestinal Distress: Coping Strategies and Dietary Experiences to Relieve Symptoms. QUALITATIVE HEALTH RESEARCH 2021; 31:361-372. [PMID: 33146080 PMCID: PMC7750663 DOI: 10.1177/1049732320967908] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
In this article, we focus on adults with primary immunodeficiency disease (PID) and their experiences with gastrointestinal (GI) distress with the aim of exploring how they experience living with their condition and the actions they take to relieve GI distress. Twelve adults with PID and GI distress participated in semi-structured, in-depth interviews. The interviews were analyzed following the steps of thematic analysis (TA). The study revealed the complexity of the psychosocial aspects of living with PID and GI distress. Participants experienced GI distress to be highly challenging in daily life and felt they had to cope with the condition alone, without adequate help from the health care service. Participants used a wide and diverse range of coping strategies, and the search for normalcy was evident. Health care professionals should be more proactive in supporting individuals with PID in their struggle to find solutions to problems arising from GI distress.
Collapse
Affiliation(s)
| | | | | | - Charlotte von der Lippe
- Oslo University Hospital HF, Oslo,
Norway
- Charlotte von der Lippe, Centre for
Rare Disorders, Rikshospitalet, Oslo University Hospital HF, PB 4350
Nydalen, 0424 Oslo, Norway.
| |
Collapse
|
24
|
Panarelli NC. Infectious diseases of the upper gastrointestinal tract. Histopathology 2020; 78:70-87. [PMID: 33382485 DOI: 10.1111/his.14243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/10/2020] [Accepted: 08/19/2020] [Indexed: 12/18/2022]
Abstract
A broad spectrum of pathogens produce gastrointestinal disease. The ongoing spread of human immunodeficiency virus/acquired immune deficiency syndrome, the increased use of immunosuppressive therapy and the persistence of overcrowding and suboptimal sanitation in underdeveloped areas facilitate both disease transmission from environmental and foodborne sources and person-to-person transmission. Clinicians increasingly rely on endoscopic biopsy sample interpretation to diagnose gastrointestinal infections. Thus, pathologists must be aware of diagnostic features of a variety of microbial pathogens. Detection with molecular techniques also allows for correlation between infectious agents and their histopathological features, which has expanded our knowledge of the inflammatory changes produced by infectious agents. This review covers infectious disorders of the upper gastrointestinal tract encountered in surgical pathology. Clinical, endoscopic and pathological features are presented. The review emphasises morphological features of viruses, bacteria, fungi and parasites that may be found in tissue samples, and the inflammatory patterns that they produce. Differential diagnoses and useful ancillary techniques are discussed.
Collapse
|
25
|
Posovszky C, Barth TFE. [The gut: center of immunity : Rare inflammatory bowel diseases caused by immunodeficiencies]. DER PATHOLOGE 2020; 41:211-223. [PMID: 32253499 DOI: 10.1007/s00292-020-00775-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The gut is the largest immune organ of the human body with an enormous mucosal interface. By acting as a physical barrier and by hosting many of the body's immune cells and tissues, the gut is the first line of defense against potentially harmful substances. Therefore, diseases leading to impaired immune response or disruption of the epithelial barrier result in autoimmune, infectious, or inflammatory bowel disease, frequently associated with diarrhea, malabsorption, melena, and growth failure. The differential diagnosis represents an interdisciplinary challenge in this group of rare diseases. The diseases are characterized by clinical, immunological, and histopathological features caused by mutations in single genes. In the following, we will focus on histological findings within the various entities of immunodeficiencies.
Collapse
Affiliation(s)
- Carsten Posovszky
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Ulm, Eythstr. 24, 89075, Ulm, Deutschland.
| | - Thomas F E Barth
- Institut für Pathologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 8, 89081, Ulm, Deutschland
| |
Collapse
|
26
|
Abstract
PURPOSE OF REVIEW B cell disorders result in decreased levels or function of immunoglobulins in an individual. Genetic mutations have been reported in a variety of B cell disorders. This review, in follow-up to a previous review, describes some rare B cell disorders as well as their known underlying genetic etiologies. RECENT FINDINGS Genetic studies identify and permit precise classification of an increasing number of B cell disorders, leading to a greater understanding of B cell development and function. The B cell disorders are rare diseases. While clinicians are most familiar with X-linked agammaglobulinemia and so-called common variable immunodeficiency (CVID), there are many causes of hypogammaglobulinemia. Genetic testing provides a specific diagnosis, offers useful information for genetic counseling, and can identify previously unrecognized B cell disorders.
Collapse
|
27
|
Primary Humoral Immune Deficiencies: Overlooked Mimickers of Chronic Immune-Mediated Gastrointestinal Diseases in Adults. Int J Mol Sci 2020; 21:ijms21155223. [PMID: 32718006 PMCID: PMC7432083 DOI: 10.3390/ijms21155223] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 12/12/2022] Open
Abstract
In recent years, the incidence of immune-mediated gastrointestinal disorders, including celiac disease (CeD) and inflammatory bowel disease (IBD), is increasingly growing worldwide. This generates a need to elucidate the conditions that may compromise the diagnosis and treatment of such gastrointestinal disorders. It is well established that primary immunodeficiencies (PIDs) exhibit gastrointestinal manifestations and mimic other diseases, including CeD and IBD. PIDs are often considered pediatric ailments, whereas between 25 and 45% of PIDs are diagnosed in adults. The most common PIDs in adults are the selective immunoglobulin A deficiency (SIgAD) and the common variable immunodeficiency (CVID). A trend to autoimmunity occurs, while gastrointestinal disorders are common in both diseases. Besides, the occurrence of CeD and IBD in SIgAD/CVID patients is significantly higher than in the general population. However, some differences concerning diagnostics and management between enteropathy/colitis in PIDs, as compared to idiopathic forms of CeD/IBD, have been described. There is an ongoing discussion whether CeD and IBD in CVID patients should be considered a true CeD and IBD or just CeD-like and IBD-like diseases. This review addresses the current state of the art of the most common primary immunodeficiencies in adults and co-occurring CeD and IBD.
Collapse
|
28
|
Ouahed J, Spencer E, Kotlarz D, Shouval DS, Kowalik M, Peng K, Field M, Grushkin-Lerner L, Pai SY, Bousvaros A, Cho J, Argmann C, Schadt E, Mcgovern DPB, Mokry M, Nieuwenhuis E, Clevers H, Powrie F, Uhlig H, Klein C, Muise A, Dubinsky M, Snapper SB. Very Early Onset Inflammatory Bowel Disease: A Clinical Approach With a Focus on the Role of Genetics and Underlying Immune Deficiencies. Inflamm Bowel Dis 2020; 26:820-842. [PMID: 31833544 PMCID: PMC7216773 DOI: 10.1093/ibd/izz259] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Indexed: 12/12/2022]
Abstract
Very early onset inflammatory bowel disease (VEO-IBD) is defined as IBD presenting before 6 years of age. When compared with IBD diagnosed in older children, VEO-IBD has some distinct characteristics such as a higher likelihood of an underlying monogenic etiology or primary immune deficiency. In addition, patients with VEO-IBD have a higher incidence of inflammatory bowel disease unclassified (IBD-U) as compared with older-onset IBD. In some populations, VEO-IBD represents the age group with the fastest growing incidence of IBD. There are contradicting reports on whether VEO-IBD is more resistant to conventional medical interventions. There is a strong need for ongoing research in the field of VEO-IBD to provide optimized management of these complex patients. Here, we provide an approach to diagnosis and management of patients with VEO-IBD. These recommendations are based on expert opinion from members of the VEO-IBD Consortium (www.VEOIBD.org). We highlight the importance of monogenic etiologies, underlying immune deficiencies, and provide a comprehensive description of monogenic etiologies identified to date that are responsible for VEO-IBD.
Collapse
Affiliation(s)
- Jodie Ouahed
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Elizabeth Spencer
- Division of Gastroenterology, Hepatology and Nutrition, Mount Sinai Hospital, New York City, NY, USA
| | - Daniel Kotlarz
- Department of Pediatrics, Dr. Von Haunder Children’s Hospital, University Hospital, Ludwig-Maximillians-University Munich, Munich, Germany
| | - Dror S Shouval
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Tel Hashomer, Ramat-Gan, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Matthew Kowalik
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Kaiyue Peng
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA,Department of Gastroenterology, Pediatric Inflammatory Bowel Disease Research Center, Children’s Hospital of Fudan University, Shanghai, China
| | - Michael Field
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Leslie Grushkin-Lerner
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Sung-Yun Pai
- Division of Hematology-Oncology, Boston Children’s Hospital, Dana-Farber Cancer Institute, Boston, MA USA
| | - Athos Bousvaros
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA
| | - Judy Cho
- Icahn School of Medicine at Mount Sinai, Dr. Henry D. Janowitz Division of Gastroenterology, New York, NY, USA
| | - Carmen Argmann
- Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Eric Schadt
- Icahn Institute for Genomics and Multiscale Biology, Icahn School of Medicine at Mount Sinai, New York, USA,Sema4, Stamford, CT, USA
| | - Dermot P B Mcgovern
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Michal Mokry
- Division of Pediatrics, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Edward Nieuwenhuis
- Division of Pediatrics, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Hans Clevers
- Hubrecht Institute-Royal Netherlands Academy of Arts and Sciences, Utrecht, the Netherlands
| | - Fiona Powrie
- University of Oxford, Kennedy Institute of Rheumatology, Oxford, UK
| | - Holm Uhlig
- Translational Gastroenterology Unit, University of Oxford, Oxford, UK; Department of Pediatrics, University of Oxford, Oxford, UK
| | - Christoph Klein
- Pediatric Gastroenterology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Tel Hashomer, Ramat-Gan, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aleixo Muise
- SickKids Inflammatory Bowel Disease Center and Cell Biology Program, Research Institute, Hospital for Sick Children, Toronto, ON, Canada. Department of Pediatrics and Biochemistry, University of Toronto, Hospital for Sick Children, Toronto, ON, Canada
| | - Marla Dubinsky
- Division of Gastroenterology, Hepatology and Nutrition, Mount Sinai Hospital, New York City, NY, USA
| | - Scott B Snapper
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, Boston Children’s Hospital, Boston, MA, USA,Address correspondence to: Scott B. Snapper, MD, PhD, Children's Hospital Boston, Boston, Massachusetts, USA.
| |
Collapse
|
29
|
Abstract
There are now 354 inborn errors of immunity (primary immunodeficiency diseases (PIDDs)) with 344 distinct molecular etiologies reported according to the International Union of Immunological Sciences (IUIS) (Clin Gastroenterol Hepatol 11: p. 1050-63, 2013, Semin Gastrointest Dis 8: p. 22-32, 1997, J Clin Immunol 38: p. 96-128, 2018). Using the IUIS document as a reference and cross-checking PubMed ( www.ncbi.nlm.nih.pubmed.gov ), we found that approximately one third of the 354 diseases of impaired immunity have a gastrointestinal component [J Clin Immunol 38: p. 96-128, 2018]. Often, the gastrointestinal symptomatology and pathology is the heralding sign of a PIDD; therefore, it is important to recognize patterns of disease which may manifest along the gastrointestinal tract as a more global derangement of immune function. As such, holistic consideration of immunity is warranted in patients with clinically significant gastrointestinal disease. Here, we discuss the manifold presentations and GI-specific complications of PIDDs which could lead patients to seek advice from a variety of clinician specialists. Often, patients with these medical problems will engage general pediatricians, surgeons, gastroenterologists, rheumatologists, and clinical immunologists among others. Following delineation of the presenting concern, accurate and often molecular diagnosis is imperative and a multi-disciplinary approach warranted for optimal management. In this review, we will summarize the current state of understanding of PIDD gastrointestinal disease involvement. We will do so by focusing upon gastrointestinal disease categories (i.e., inflammatory, diarrhea, nodular lymphoid hyperplasia, liver/biliary tract, structural disease, and oncologic disease) with an intent to aid the healthcare provider who may encounter a patient with an as-yet undiagnosed PIDD who presents initially with a gastrointestinal symptom, sign, or problem.
Collapse
|
30
|
Ho HE, Cunningham-Rundles C. Non-infectious Complications of Common Variable Immunodeficiency: Updated Clinical Spectrum, Sequelae, and Insights to Pathogenesis. Front Immunol 2020; 11:149. [PMID: 32117289 PMCID: PMC7025475 DOI: 10.3389/fimmu.2020.00149] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/20/2020] [Indexed: 12/12/2022] Open
Abstract
Non-infectious complications in common variable immunodeficiency (CVID) have emerged as a major clinical challenge. Detailed clinical spectrum, organ-specific pathologies and associated sequelae from 623 CVID patients followed in New York since 1974 were analyzed, and recent insights to pathogenesis were reviewed. Non-infectious manifestations were present in 68.1% of patients, and they do not tend to be present in isolation. They include autoimmunity (33.2%), chronic lung disease (30.3%), lymphoid hyperplasia/splenomegaly (20.9%), liver disease (12.7%), granulomas (9.3%), gastrointestinal disease (7.3%), lymphoma (6.7%), and other malignancies (6.4%). In the lungs, interstitial disease and bronchiectasis were the most common findings, with lymphoma at this site being a rare (n = 6), but serious, manifestation. Bronchiectasis was not a prerequisite for the development of interstitial disease. In the liver, granulomas and nodular regenerative hyperplasia were the most common. Gastrointestinal disease may affect any segment of the intestinal tract, with lymphoid infiltrations and villous blunting being the leading histologic findings. With progression of organ-specific diseases, a wide spectrum of associated sequelae was observed. Lymphoma was more common in females (P = 0.036)—all B cell types except in one subject. Solid organ transplantations (liver, n = 5; lung, n = 4; combined lung and heart, n = 2) and hematopoietic stem cell transplantations (for B cell lymphoma, n = 1) have rarely been performed in this cohort, with mixed outcomes. Recent identification of monogenic defects, in ~10–30% of various CVID cohorts, has highlighted the molecular pathways that can affect both antibody production and broader immune regulation. In addition, cellular defects in both innate and adaptive immune systems are increasingly recognized in this syndrome.
Collapse
Affiliation(s)
- Hsi-En Ho
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Charlotte Cunningham-Rundles
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States.,Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| |
Collapse
|
31
|
Sterlin D, Fadlallah J, Slack E, Gorochov G. The antibody/microbiota interface in health and disease. Mucosal Immunol 2020; 13:3-11. [PMID: 31413347 DOI: 10.1038/s41385-019-0192-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/25/2019] [Accepted: 07/27/2019] [Indexed: 02/07/2023]
Abstract
The human intestine is densely colonized with commensal microbes that stimulate the immune system. While secretory Immunoglobulin (Ig) A is known to play a crucial role in gut microbiota compartmentalization, secretory IgM, and systemic IgG have recently been highlighted in host-microbiota interactions as well. In this review, we discuss important aspects of secretory IgA biology, but rather than focusing on mechanistic aspects of IgA impact on microbiota, we stress the current knowledge of systemic antibody responses to whole gut microbiota, in particular their generation, specificities, and function. We also provide a comprehensive picture of secretory IgM biology. Finally, therapeutic and diagnostic implications of these novel findings for the treatment of various diseases are outlined.
Collapse
Affiliation(s)
- Delphine Sterlin
- Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), AP-HP Hôpital Pitié-Salpêtrière, 75013, Paris, France.,Unit of Antibodies in Therapy and Pathology, Institut Pasteur, UMR1222 Inserm, F-75015, Paris, France
| | - Jehane Fadlallah
- Université Paris Diderot Paris 7, Department of Clinical Immunology, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris (APHP), EA3518, 75010, Paris, France
| | - Emma Slack
- Institute of Food Sciences, Nutrition and Health, ETH Zurich, 8093, Zürich, Switzerland.
| | - Guy Gorochov
- Sorbonne Université, Inserm, Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), AP-HP Hôpital Pitié-Salpêtrière, 75013, Paris, France.
| |
Collapse
|
32
|
Swain S, Selmi C, Gershwin ME, Teuber SS. The clinical implications of selective IgA deficiency. J Transl Autoimmun 2019; 2:100025. [PMID: 32743511 PMCID: PMC7388344 DOI: 10.1016/j.jtauto.2019.100025] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 11/21/2019] [Indexed: 01/06/2023] Open
Abstract
Selective IgA deficiency (SIgAD) is the most common primary immunodeficiency but does not always result in clinical disease. This may in part be due to the definition based on serum IgA, while most IgA is secreted at mucosal surfaces, not amenable to measurement. Clinical complications include increased risk of sinopulmonary infections with bacteria and viruses, gastrointestinal infections with a predilection for Giardia lamblia, a myriad of autoimmune diseases including systemic lupus erythematosus, hyper- and hypo-thyroidism, Type 1 diabetes, celiac disease, and rarely, malignancy. SIgAD must be differentiated from IgA deficiency that may be seen with IgG2 or IgG4 deficiency, specific antibody deficiency, or as an early manifestation prior to a diagnosis of common variable immunodeficiency. Secondary IgA deficiency is increasingly recognized and may be due to medications such as anti-epileptics, or antibiotics with disruption of the microbiome which can influence IgA levels, infections or malignancies. Patients with SIgAD should be monitored at regular intervals and educated to be aware of particular complications. There is a rare chance of development of anti-IgA IgE antibodies in patients with complete deficiency, which can result in anaphylaxis if blood products with IgA are administered. Prophylactic antibiotics may be indicated in some cases, and very rarely, supplemental IgG infusions.
Collapse
Affiliation(s)
- Samantha Swain
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, USA
- Veterans Affairs Northern California Healthcare System, Mather, CA, USA
| | - Carlo Selmi
- Rheumatology and Clinical Immunology, Humanitas Research Hospital, Rozzano, Milan, Italy
- BIOMETRA Department, University of Milan, Milan, Italy
| | - M. Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, USA
| | - Suzanne S. Teuber
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, CA, USA
- Veterans Affairs Northern California Healthcare System, Mather, CA, USA
| |
Collapse
|
33
|
Genetics on early onset inflammatory bowel disease: An update. Genes Dis 2019; 7:93-106. [PMID: 32181280 PMCID: PMC7063406 DOI: 10.1016/j.gendis.2019.10.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 09/23/2019] [Accepted: 10/07/2019] [Indexed: 12/30/2022] Open
Abstract
Inflammatory bowel disease (IBD) is more common in adults than in children. Onset of IBD before 17 years of age is referred as pediatric onset IBD and is further categorized as very early onset IBD (VEO-IBD) for children who are diagnosed before 6 years of age, infantile IBD who had the disease before 2 years of age and neonatal onset IBD for children less than 28 days of life. Children presenting with early onset disease may have a monogenic basis. Knowledge and awareness of the clinical manifestations facilitates early evaluation and diagnosis. Next generation sequencing is helpful in making the genetic diagnosis. Treatment of childhood IBD is difficult; targeted therapies and hematopoietic stem cell transplantation form the mainstay. In this review we aim to summarize the genetic defects associated with IBD phenotype. We describe genetic location and functions of various genetic defect associated with VEO-IBD with their key clinical manifestations. We also provide clinical clues to suspect these conditions and approaches to the diagnosis of these disorders and suitable treatment options.
Collapse
|
34
|
Fadlallah J, El Kafsi H, Sterlin D, Juste C, Parizot C, Dorgham K, Autaa G, Gouas D, Almeida M, Lepage P, Pons N, Le Chatelier E, Levenez F, Kennedy S, Galleron N, de Barros JPP, Malphettes M, Galicier L, Boutboul D, Mathian A, Miyara M, Oksenhendler E, Amoura Z, Doré J, Fieschi C, Ehrlich SD, Larsen M, Gorochov G. Microbial ecology perturbation in human IgA deficiency. Sci Transl Med 2019; 10:10/439/eaan1217. [PMID: 29720448 DOI: 10.1126/scitranslmed.aan1217] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 12/07/2017] [Accepted: 03/12/2018] [Indexed: 12/14/2022]
Abstract
Paradoxically, loss of immunoglobulin A (IgA), one of the most abundant antibodies, does not irrevocably lead to severe infections in humans but rather is associated with relatively mild respiratory infections, atopy, and autoimmunity. IgA might therefore also play covert roles, not uniquely associated with control of pathogens. We show that human IgA deficiency is not associated with massive quantitative perturbations of gut microbial ecology. Metagenomic analysis highlights an expected pathobiont expansion but a less expected depletion in some typically beneficial symbionts. Gut colonization by species usually present in the oropharynx is also reminiscent of spatial microbiota disorganization. IgM only partially rescues IgA deficiency because not all typical IgA targets are efficiently bound by IgM in the intestinal lumen. Together, IgA appears to play a nonredundant role at the forefront of the immune/microbial interface, away from the intestinal barrier, ranging from pathobiont control and regulation of systemic inflammation to preservation of commensal diversity and community networks.
Collapse
Affiliation(s)
- Jehane Fadlallah
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France
| | - Hela El Kafsi
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France
| | - Delphine Sterlin
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d'Immunologie, 75013 Paris, France
| | - Catherine Juste
- UMR1319 Micalis, Institut National de la Recherche Agronomique (INRA), Jouy-en-Josas, France
| | - Christophe Parizot
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d'Immunologie, 75013 Paris, France
| | - Karim Dorgham
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France
| | - Gaëlle Autaa
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France
| | - Doriane Gouas
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France
| | - Mathieu Almeida
- Center for Bioinformatics and Computational Biology, University of Maryland, Paint Branch Road, College Park, MD 20742, USA
| | - Patricia Lepage
- UMR1319 Micalis, Institut National de la Recherche Agronomique (INRA), Jouy-en-Josas, France
| | - Nicolas Pons
- INRA, US1367 MetaGenoPolis, 78350 Jouy en Josas, France
| | | | | | - Sean Kennedy
- INRA, US1367 MetaGenoPolis, 78350 Jouy en Josas, France
| | | | - Jean-Paul Pais de Barros
- INSERM, LNC UMR866, University Bourgogne Franche-Comté, F-21000 Dijon, France.,LIPoprotéines et Santé prévention & Traitement des maladies Inflammatoires et du Cancer (LipSTIC) LabEx, Fondation de Coopération Scientifique Bourgogne-Franche Comté, F-21000 Dijon, France
| | - Marion Malphettes
- Département d'Immunologie Clinique, Hôpital Saint-Louis, AP-HP, 75010 Paris, France
| | - Lionel Galicier
- Département d'Immunologie Clinique, Hôpital Saint-Louis, AP-HP, 75010 Paris, France
| | - David Boutboul
- Département d'Immunologie Clinique, Hôpital Saint-Louis, AP-HP, 75010 Paris, France.,INSERM U1126, Université Paris Diderot Paris 7, 75010 Paris, France
| | - Alexis Mathian
- Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Service de Médecine Interne 2, Institut E3M, 75013 Paris, France
| | - Makoto Miyara
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d'Immunologie, 75013 Paris, France
| | - Eric Oksenhendler
- Département d'Immunologie Clinique, Hôpital Saint-Louis, AP-HP, 75010 Paris, France.,Université Paris Diderot Paris 7, EA3518, 75010 Paris, France
| | - Zahir Amoura
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Service de Médecine Interne 2, Institut E3M, 75013 Paris, France
| | - Joel Doré
- UMR1319 Micalis, Institut National de la Recherche Agronomique (INRA), Jouy-en-Josas, France.,INRA, US1367 MetaGenoPolis, 78350 Jouy en Josas, France
| | - Claire Fieschi
- Département d'Immunologie Clinique, Hôpital Saint-Louis, AP-HP, 75010 Paris, France.,INSERM U1126, Université Paris Diderot Paris 7, 75010 Paris, France
| | - S Dusko Ehrlich
- INRA, US1367 MetaGenoPolis, 78350 Jouy en Josas, France.,King's College London, Centre for Host-Microbiome Interactions, Dental Institute Central Office, Guy's Hospital, London, UK
| | - Martin Larsen
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France. .,Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d'Immunologie, 75013 Paris, France
| | - Guy Gorochov
- Sorbonne Université, INSERM, Centre d'Immunologie et des Maladies Infectieuses-Paris (CIMI-Paris), 75013 Paris, France. .,Assistance Publique-Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d'Immunologie, 75013 Paris, France
| |
Collapse
|
35
|
Agarwal S, Cunningham-Rundles C. Autoimmunity in common variable immunodeficiency. Ann Allergy Asthma Immunol 2019; 123:454-460. [PMID: 31349011 DOI: 10.1016/j.anai.2019.07.014] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Common variable immunodeficiency (CVID) is a primary immunodeficiency that is clinically heterogeneous, characterized by both infectious and noninfectious complications. Although the hallmark of disease presentation is commonly a history of recurrent sinopulmonary infections, autoimmunity and noninfectious inflammatory conditions are increasingly associated with CVID. DATA SOURCES A comprehensive literature search using PubMed of basic science and clinical articles was performed. STUDY SELECTIONS Articles discussing the association of autoimmunity with primary immunodeficiency, specifically CVID, were selected. RESULTS The most common autoimmune conditions are cytopenias, including immune thrombocytopenia purpura and hemolytic anemia, but organ-specific autoimmune/inflammatory complications involving the gastrointestinal, skin, joints, connective tissue, and respiratory tract. In most cases, immunoglobulin replacement therapy does not ameliorate or treat these inflammatory complications, and additional immunomodulatory treatments are needed. CONCLUSION Mechanisms producing these conditions are poorly understood but include cytokine and cellular inflammatory pathways, and loss of tolerance to self-antigens through the multiple signaling molecules and pathways common to tolerance and immune deficiency.
Collapse
Affiliation(s)
- Shradha Agarwal
- Icahn School of Medicine at Mount Sinai, Division of Allergy and Clinical Immunology, Department of Medicine, New York, New York.
| | - Charlotte Cunningham-Rundles
- Icahn School of Medicine at Mount Sinai, Division of Allergy and Clinical Immunology, Department of Medicine, New York, New York
| |
Collapse
|
36
|
Gernez Y, Baker MG, Maglione PJ. Humoral immunodeficiencies: conferred risk of infections and benefits of immunoglobulin replacement therapy. Transfusion 2019; 58 Suppl 3:3056-3064. [PMID: 30536429 PMCID: PMC6939302 DOI: 10.1111/trf.15020] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Accepted: 10/05/2018] [Indexed: 02/06/2023]
Abstract
Primary immunodeficiency (PID) diseases result from genetic defects of the immune system that increase a patient's susceptibility to infections. The types of infections that occur in patients with PID diseases are dictated largely by the nature of the immunodeficiency, which can be defined by dysfunction of cellular or humoral defenses. An increasing number of PID diseases, including those with both cellular and humoral defects, have antibody deficiency as a major feature, and as a result can benefit from immunoglobulin replacement therapy. In fact, the most common PID diseases worldwide are antibody deficiencies and include common variable immunodeficiency, congenital agammaglobulinemia, hyper‐IgM syndrome, specific antibody deficiency, and Good syndrome. Although immunoglobulin replacement therapy is the cornerstone of treatment for the majority of these conditions, a thorough understanding of the specific infections for which these patients are at increased risk can hasten diagnosis and guide additional therapies. Moreover, the infection trends in some patients with PID disease who have profound defects of cellular immunity, such as autosomal‐dominant hyper‐IgE syndrome (Job/Buckley syndrome) or dedicator of cytokinesis 8 (DOCK8) deficiency, suggest that select patients might benefit from immunoglobulin replacement therapy even if their immunodeficiency is not limited to antibody defects. In this review, we provide an overview of the predisposition to infections seen in PID disease that may benefit from immunoglobulin replacement therapy.
Collapse
Affiliation(s)
- Yael Gernez
- Division of Allergy and Immunology, Department of Pediatrics, Stanford School of Medicine, Stanford, California
| | - Mary Grace Baker
- Division of Clinical Immunology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Paul J Maglione
- Division of Clinical Immunology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| |
Collapse
|
37
|
Abstract
Differential diagnosis and management of enteropathies found in the context of seronegative villous atrophy (VA) are still a clinical challenge. Although seronegative coeliac disease may be the most frequent cause of serology-negative VA, other conditions must be taken into account in the differential diagnosis of seronegative VA. The rarity of these enteropathies with frequent overlapping of histological features may result in misclassification of such patients as affected by a seronegative or a refractory form of coeliac disease with consequent inappropriate treatments and long-term morbidity. The aim of this review is to summarize the current knowledge and to provide an evidence base and practical algorithmic approach for the investigation and management of seronegative VA.
Collapse
|
38
|
Pazmandi J, Kalinichenko A, Ardy RC, Boztug K. Early-onset inflammatory bowel disease as a model disease to identify key regulators of immune homeostasis mechanisms. Immunol Rev 2019; 287:162-185. [PMID: 30565237 PMCID: PMC7379380 DOI: 10.1111/imr.12726] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 09/23/2018] [Indexed: 12/11/2022]
Abstract
Rare, monogenetic diseases present unique models to dissect gene functions and biological pathways, concomitantly enhancing our understanding of the etiology of complex (and often more common) traits. Although inflammatory bowel disease (IBD) is a generally prototypic complex disease, it can also manifest in an early-onset, monogenic fashion, often following Mendelian modes of inheritance. Recent advances in genomic technologies have spurred the identification of genetic defects underlying rare, very early-onset IBD (VEO-IBD) as a disease subgroup driven by strong genetic influence, pinpointing key players in the delicate homeostasis of the immune system in the gut and illustrating the intimate relationships between bowel inflammation, systemic immune dysregulation, and primary immunodeficiency with increased susceptibility to infections. As for other human diseases, it is likely that adult-onset diseases may represent complex diseases integrating the effects of host genetic susceptibility and environmental triggers. Comparison of adult-onset IBD and VEO-IBD thus provides beautiful models to investigate the relationship between monogenic and multifactorial/polygenic diseases. This review discusses the present and novel findings regarding monogenic IBD as well as key questions and future directions of IBD research.
Collapse
Affiliation(s)
- Julia Pazmandi
- Ludwig Boltzmann Institute for Rare and Undiagnosed DiseasesViennaAustria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Artem Kalinichenko
- Ludwig Boltzmann Institute for Rare and Undiagnosed DiseasesViennaAustria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Rico Chandra Ardy
- Ludwig Boltzmann Institute for Rare and Undiagnosed DiseasesViennaAustria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Kaan Boztug
- Ludwig Boltzmann Institute for Rare and Undiagnosed DiseasesViennaAustria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
- Department of Pediatrics and Adolescent MedicineMedical University of ViennaViennaAustria
- Department of PediatricsSt. Anna Kinderspital and Children's Cancer Research InstituteMedical University of ViennaViennaAustria
| |
Collapse
|
39
|
Shim JO. Recent Advance in Very Early Onset Inflammatory Bowel Disease. Pediatr Gastroenterol Hepatol Nutr 2019; 22:41-49. [PMID: 30671372 PMCID: PMC6333591 DOI: 10.5223/pghn.2019.22.1.41] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 11/27/2018] [Accepted: 11/28/2018] [Indexed: 12/12/2022] Open
Abstract
Recent studies on pediatric inflammatory bowel disease (IBD) have revealed that early-onset IBD has distinct phenotypic differences compared with adult-onset IBD. In particular, very early-onset IBD (VEO-IBD) differs in many aspects, including the disease type, location of the lesions, disease behavior, and genetically attributable risks. Several genetic defects that disturb intestinal epithelial barrier function or affect immune function have been noted in these patients from the young age groups. In incidence of pediatric IBD in Korea has been increasing since the early 2000s. Neonatal or infantile-onset IBD develops in less than 1% of pediatric patients. Children with "neonatal IBD" or "infantile-onset IBD" have higher rates of affected first-degree relatives, severe disease course, and a high rate of resistance to immunosuppressive treatment. The suspicion of a monogenic cause of VEO-IBD was first confirmed by the discovery of mutations in the genes encoding the interleukin 10 (IL-10) receptors that cause impaired IL-10 signaling. Patients with such mutations typically presented with perianal fistulae, shows a poor response to medical management, and require early surgical interventions in the first year of life. To date, 60 monogenic defects have been identified in children with IBD-like phenotypes. The majority of monogenic defects presents before 6 years of age, and many present before 1 year of age. Next generation sequencing could become an important diagnostic tool in children with suspected genetic defects especially in children with VEO-IBD with severe disease phenotypes. VEO-IBD is a phenotypically and genetically distinct disease entity from adult-onset or older pediatric IBD.
Collapse
Affiliation(s)
- Jung Ok Shim
- Department of Pediatrics, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| |
Collapse
|
40
|
Sterlin D, Fieschi C, Malphettes M, Larsen M, Gorochov G, Fadlallah J. Immune/microbial interface perturbation in human IgA deficiency. Gut Microbes 2018; 10:429-433. [PMID: 30449244 PMCID: PMC6546332 DOI: 10.1080/19490976.2018.1546520] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
In a recently published article we report the metagenomic analysis of human gut microbiomes evolved in the absence of immunoglobulin A (IgA). We show that human IgA deficiency is not associated with massive quantitative perturbations of gut microbial ecology. While our study underlines a rather expected pathobiont expansion, we at the same time highlight a less expected depletion in some typically beneficial symbionts. We also show that IgM partially supply IgA deficiency, explaining the relatively mild clinical phenotype associated with the early steps of this condition. Microbiome studies in patients should consider potential issues such as cohort size, human genetic polymorphism and treatments. In this commentary, we discuss how such issues were taken into account in our own study.
Collapse
Affiliation(s)
- Delphine Sterlin
- Sorbonne Université, INSERM, Centre d’Immunologie et des Maladies Infectieuses–Paris (CIMI–Paris), Assistance Publique–Hôpitaux de Paris (AP–HP), Groupement Hospitalier Pitié–Salpêtrière, , Département d’Immunologie, Paris, France
| | - Claire Fieschi
- Department of Clinical Immunology, Université Paris Diderot Paris 7, Paris, France
| | - Marion Malphettes
- Department of Clinical Immunology, Université Paris Diderot Paris 7, Paris, France
| | - Martin Larsen
- Sorbonne Université, INSERM, Centre d’Immunologie et des Maladies Infectieuses–Paris (CIMI–Paris), Assistance Publique–Hôpitaux de Paris (AP–HP), Groupement Hospitalier Pitié–Salpêtrière, , Département d’Immunologie, Paris, France
| | - Guy Gorochov
- Sorbonne Université, INSERM, Centre d’Immunologie et des Maladies Infectieuses–Paris (CIMI–Paris), Assistance Publique–Hôpitaux de Paris (AP–HP), Groupement Hospitalier Pitié–Salpêtrière, , Département d’Immunologie, Paris, France,CONTACT Guy Gorochov ; Jehane Fadlallah Centre d’Immunologie et des Maladies Infectieuses–Paris, Assistance Publique–Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d’Immunologie, Sorbonne Université, INSERM, Paris 75013, France
| | - Jehane Fadlallah
- Sorbonne Université, INSERM, Centre d’Immunologie et des Maladies Infectieuses–Paris (CIMI–Paris), Assistance Publique–Hôpitaux de Paris (AP–HP), Groupement Hospitalier Pitié–Salpêtrière, , Département d’Immunologie, Paris, France,Department of Clinical Immunology, Université Paris Diderot Paris 7, Paris, France,CONTACT Guy Gorochov ; Jehane Fadlallah Centre d’Immunologie et des Maladies Infectieuses–Paris, Assistance Publique–Hôpitaux de Paris (AP-HP), Groupement Hospitalier Pitié-Salpêtrière, Département d’Immunologie, Sorbonne Université, INSERM, Paris 75013, France
| |
Collapse
|
41
|
Shim JO. Recent advance in very early-onset inflammatory bowel disease. Intest Res 2018; 17:9-16. [PMID: 30419637 PMCID: PMC6361014 DOI: 10.5217/ir.2018.00130] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 10/01/2018] [Indexed: 12/17/2022] Open
Abstract
Recent studies on pediatric inflammatory bowel disease (IBD) have revealed that early-onset IBD has distinct phenotypic differences compared with adult-onset IBD. In particular, very early-onset IBD (VEO-IBD) differs in many aspects, including the disease type, location of the lesions, disease behavior, and genetically attributable risks. Neonatal or infantile-onset IBD develops in less than 1% of pediatric patients. Children with infantile-onset IBD have high rates of affected first-degree relatives and severe disease course. The suspicion of a monogenic cause of VEO-IBD was first confirmed by the discovery of mutations in the genes encoding the interleukin 10 (IL-10) receptors that cause impaired IL-10 signaling. Patients with such mutations typically presented with perianal fistulae, shows a poor response to medical management, and require early surgical interventions in the first year of life. To date, 60 monogenic defects have been identified in children with IBD-like phenotypes. The majority of monogenic defects presents before 6 years of age, and many present before 1 year of age. Next generation sequencing could become an important diagnostic tool in children with suspected genetic defects especially in children with VEO-IBD with severe disease phenotypes. VEO-IBD is a phenotypically and genetically distinct disease entity from adult-onset or older pediatric IBD.
Collapse
Affiliation(s)
- Jung Ok Shim
- Department of Pediatrics, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| |
Collapse
|
42
|
Panarelli NC, Yantiss RK. Inflammatory and infectious manifestations of immunodeficiency in the gastrointestinal tract. Mod Pathol 2018; 31:844-861. [PMID: 29403083 DOI: 10.1038/s41379-018-0015-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 11/24/2017] [Accepted: 12/11/2017] [Indexed: 12/27/2022]
Abstract
Immune compromise may result from genetic abnormalities, HIV/AIDS, or consequences of therapy for neoplastic and autoimmune diseases. Many immunocompromised patients develop severe gastrointestinal symptoms, particularly diarrhea, accompanied by non-specific or mild endoscopic abnormalities; mucosal biopsy with pathologic interpretation has a major role in the diagnosis and management of these patients. Immunocompromised individuals are at risk for all the diseases that affect those with a healthy immune system, but they are also prone to other illnesses that rarely affect immunocompetent patients. This review discusses the gastrointestinal manifestations of primary and acquired immunodeficiency, chemotherapy-related injury, and infections that show a predilection for immunocompromised patients. Key histologic features and relevant differential diagnoses are emphasized.
Collapse
|
43
|
Identical twins with XLA requiring differing amounts of 20% subcutaneous immunoglobulin secondary to protein-losing enteropathy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 6:1073-1074. [DOI: 10.1016/j.jaip.2017.11.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 11/21/2017] [Accepted: 11/22/2017] [Indexed: 10/18/2022]
|
44
|
Morreale GC, Montalbano LM, Cappello M, Sinagra E, Rizzo A, Carroccio A. A difficult diagnosis of coeliac disease: Repeat duodenal histology increases diagnostic yield in patients with concomitant causes of villous atrophy. Arab J Gastroenterol 2018; 18:241-244. [PMID: 29325751 DOI: 10.1016/j.ajg.2017.09.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Revised: 02/20/2017] [Accepted: 09/17/2017] [Indexed: 11/28/2022]
Abstract
Villous atrophy in absence of coeliac disease (CD)-specific antibodies represents a diagnostic dilemma. We report a case of a woman with anaemia, weight loss and diarrhoea with an initial diagnosis of seronegative CD and a histological documented villous atrophy who did not improve on gluten-free diet due to the concomitant presence of common variable immunodeficiency (CVID) and Giardia lamblia infection. This case report confirms that CD diagnosis in CVID patients is difficult; the combination of anti-endomysial antibodies (EmA-IgA), anti-tissue transglutaminase antibodies (tTG-IgAb) antibodies and total IgA is obligatory in basic diagnostic of CD but in CVID are negative. Furthermore, the typical histological aspects of the intestinal mucosa in CVID (absence of plasma cells and switch to the IgD immunoglobulins), cannot rule out a concomitant CD diagnosis. HLA typing in this setting has a low positive predictive value but should be considered. Histological response to a gluten-free diet on repeat biopsy and the concomitant treatment of other causes of villous atrophy leads to a definite diagnosis of CD.
Collapse
Affiliation(s)
| | | | - Maria Cappello
- Gastroenterology and Hepatology Section, DIBIMIS, University of Palermo, Italy
| | - Emanuele Sinagra
- Gastroenterology and Endoscopy Unit, Fondazione Istituto San Raffaele Giglio, Cefalù, Italy
| | - Aroldo Rizzo
- Pathology Unit, Ospedali Riuniti Villa Sofia-Cervello Palermo, Italy
| | | |
Collapse
|
45
|
Pecoraro A, Nappi L, Crescenzi L, D'Armiento FP, Genovese A, Spadaro G. Chronic Diarrhea in Common Variable Immunodeficiency: a Case Series and Review of the Literature. J Clin Immunol 2017; 38:67-76. [PMID: 29138951 DOI: 10.1007/s10875-017-0461-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 11/08/2017] [Indexed: 01/15/2023]
Abstract
Common variable immunodeficiency (CVID) is a primary immunodeficiency characterized by reduced immunoglobulin serum levels and absent or impaired antibody production. Clinical manifestations, including infections, inflammatory and autoimmune diseases, and malignancies, also involve various segments of the gastrointestinal tract. Chronic diarrhea is one of the most common gastrointestinal symptoms and may cause a wide spectrum of potentially life-threatening conditions as malabsorption and protein-energy malnutrition. We describe three female CVID adult patients presenting with chronic diarrhea, weight loss, and protein-energy malnutrition due to different underlying conditions. Our review of the literature explores the various gastrointestinal involvements in CVID and points out several histopathological findings proper of the disease, thus highlighting the relevance of the endoscopic and histological assessment in CVID patients presenting with chronic diarrhea.
Collapse
Affiliation(s)
- Antonio Pecoraro
- Department of Translational Medical Sciences, Allergy and Clinical Immunology. Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| | - Liliana Nappi
- Department of Translational Medical Sciences, Allergy and Clinical Immunology. Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| | - Ludovica Crescenzi
- Department of Translational Medical Sciences, Allergy and Clinical Immunology. Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| | - Francesco P D'Armiento
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| | - Arturo Genovese
- Department of Translational Medical Sciences, Allergy and Clinical Immunology. Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy.
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, Allergy and Clinical Immunology. Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| |
Collapse
|
46
|
Common Variable Immunodeficiency with Several Gastrointestinal Manifestations. ACG Case Rep J 2017; 4:e106. [PMID: 28879211 PMCID: PMC5577031 DOI: 10.14309/crj.2017.106] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 07/27/2017] [Indexed: 01/19/2023] Open
Abstract
Common variable immunodeficiency (CVID) is an immunodeficiency disorder with a high incidence of gastrointestinal (GI) manifestations and an increased risk of gastric malignancy. We report a case of a CVID with mild anemia presenting with multiple GI manifestations: gastric low-grade dysplasia (LGD), enteropathy with villous atrophy, refractory Giardia infection, nodular lymphoid hyperplasia, and inflammatory bowel-like disease. The differential diagnosis with celiac sprue could be challenging because of CVID enteropathy with villous flattening. Gastric LGD in a patient with an increased risk for gastric malignancy makes the appropriate surveillance of gastric cancer in CVID challenging.
Collapse
|
47
|
Lien R, Lin YF, Lai MW, Weng HY, Wu RC, Jaing TH, Huang JL, Tsai SF, Lee WI. Novel Mutations of the Tetratricopeptide Repeat Domain 7A Gene and Phenotype/Genotype Comparison. Front Immunol 2017; 8:1066. [PMID: 28936210 PMCID: PMC5594067 DOI: 10.3389/fimmu.2017.01066] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 08/16/2017] [Indexed: 01/14/2023] Open
Abstract
The gastrointestinal tract contains the largest lymphoid organ to react with pathogenic microorganisms and suppress excess inflammation. Patients with primary immunodeficiency diseases (PIDs) can suffer from refractory diarrhea. In this study, we present two siblings who began to suffer from refractory diarrhea with a poor response to aggressive antibiotic and immunosuppressive treatment after surgical release of neonatal intestinal obstruction. Their lymphocyte proliferation was low, but superoxide production and IL-10 signaling were normal. Candidate genetic approach targeted to genes involved in PIDs with inflammatory bowel disease (IBD)-like manifestation was unrevealing. Whole-genome sequencing revealed novel heterozygous mutations Glu75Lys and nucleotide 520–521 CT deletion in the tetratricopeptide repeat domain 7A (TTC7A) gene. A Medline search identified 49 patients with TTC7A mutations, of whom 20 survived. Their phenotypes included both multiple intestinal atresia (MIA) and combined T and/or B immunodeficiency (CID) in 16, both IBD and CID in 14, isolated MIA in 8, MIA, IBD, and CID complex in 8, and isolated IBD in 3. Of these 98 mutant alleles over-through the coding region clustering on exon 2 (40 alleles), exon 7 (12 alleles), and exon 20 (10 alleles), 2 common hotspot mutations were c.211 G>A (p.E71K in exon 2) in 26 alleles and AAGT deletion in exon 7 (+3) in 10 alleles. Kaplan–Meier analysis showed that those with biallelic missense mutations (p = 0.0168), unaffected tetratricopeptide repeat domains (p = 0.0311), and developing autoimmune disorders (p = 0.001) had a relatively better prognosis. Hematopoietic stem cell transplantation (HSCT) restored immunity and seemed to decrease the frequency of infections; however, refractory diarrhea persisted. Clinical improvement was reported upon intestinal and liver transplantation in a child with CID and MIA of unknown genetic etiology. In conclusion, patients with TTC7A mutations presenting with the very early onset of refractory diarrhea had limit improvement by HSCT or/and tailored immunosuppressive therapy in the absence of suitable intestine donors. We suggest that MIA–CID–IBD disorder caused by TTC7A mutations should also be included in the PID classification of “immunodeficiencies affecting cellular and humoral immunity” to allow for prompt recognition and optimal treatment.
Collapse
Affiliation(s)
- Reyin Lien
- Division of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yung-Feng Lin
- Institute of Molecular and Genomic Medicine, National Health Research Institutes, Zhunan, Taiwan
| | - Min-Wei Lai
- Division of Gastroenterology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Hui-Ying Weng
- VYM Genome Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Ren-Chin Wu
- Department of Pathology, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Tang-Her Jaing
- Division of Allergy, Asthma and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Division of Hematology/Oncology, Department Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Jing-Long Huang
- Division of Allergy, Asthma and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Primary Immunodeficiency Care and Research (PICAR) Institute, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Shih-Feng Tsai
- Institute of Molecular and Genomic Medicine, National Health Research Institutes, Zhunan, Taiwan
| | - Wen-I Lee
- Division of Allergy, Asthma and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.,Primary Immunodeficiency Care and Research (PICAR) Institute, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| |
Collapse
|
48
|
Nazi N, Ladomenou F. Gastrointestinal manifestations of primary immune deficiencies in children. Int Rev Immunol 2017; 37:111-118. [PMID: 28876962 DOI: 10.1080/08830185.2017.1365147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Primary immune deficiencies (PID) in children are a rare but serious group of genetic disorders of the immune system which apart from the host's defenses, can also affect every system of the human body, including the gastrointestinal tract. In their severe form they can lead to increased susceptibility to serious infections during infancy and even death. In the less severe form, they can present later in childhood or adolescence with subtle signs and symptoms. As PID can often mimic gastrointestinal diseases, children presenting with atypical gastrointestinal disease and/or failure to respond to conventional therapy should be evaluated for an underlying primary immune disorder and initiated appropriate treatment. The current review of the literature will summarize the gastrointestinal manifestations of primary immune deficiencies in children.
Collapse
Affiliation(s)
- Naila Nazi
- a Department of Paediatric Infectious Diseases , St. George's Hospital , London , UK
| | - Fani Ladomenou
- b Department of Paediatric Immunology , Great Ormond Street Hospital , London , UK
| |
Collapse
|
49
|
Tegtmeyer D, Seidl M, Gerner P, Baumann U, Klemann C. Inflammatory bowel disease caused by primary immunodeficiencies-Clinical presentations, review of literature, and proposal of a rational diagnostic algorithm. Pediatr Allergy Immunol 2017; 28:412-429. [PMID: 28513998 DOI: 10.1111/pai.12734] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/12/2017] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel diseases (IBD) including Crohn's disease (CD) and ulcerative colitis have a multifactorial pathogenesis with complex interactions between polygenetic predispositions and environmental factors. However, IBD can also be caused by monogenic diseases, such as primary immunodeficiencies (PID). Recently, an increasing number of these altogether rare diseases have been described to present often primarily, or solely, as IBD. Early recognition of these conditions enables adaption of therapies and thus directly benefits the course of IBDs. Here, we discuss the different clinical presentations in IBD and characteristic features of patient's history, clinical findings, and diagnostic results indicative for a causative PID. Possible predictors are early onset of disease, necessity of parenteral nutrition, failure to respond to standard immunosuppressive therapy, parental consanguinity, increased susceptibility for infections, certain histopathologic findings, and blood tests that are atypical for classic IBD. We illustrate this with exemplary case studies of IBD due to NEMO deficiency, chronic granulomatous disease, common variable immunodeficiency, CTLA-4 and LRBA deficiency. Taking these factors into account, we propose a diagnostic pathway to enable early diagnosis of IBD due to PID.
Collapse
Affiliation(s)
- Daniel Tegtmeyer
- Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany.,University Children's Hospital, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximilian Seidl
- Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Institute for Surgical Pathology, Medical Center - University of Freiburg, Freiburg, Germany
| | - Patrick Gerner
- Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Ulrich Baumann
- Department of Pediatric Pneumology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany
| | - Christian Klemann
- Department of Pediatrics and Adolescent Medicine, Faculty of Medicine, Medical Center, University of Freiburg, Freiburg, Germany.,Center for Chronic Immunodeficiency, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Department of Pediatric Pneumology, Allergy and Neonatology, Hannover Medical School, Hannover, Germany.,Center of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| |
Collapse
|
50
|
Magri G, Comerma L, Pybus M, Sintes J, Lligé D, Segura-Garzón D, Bascones S, Yeste A, Grasset EK, Gutzeit C, Uzzan M, Ramanujam M, van Zelm MC, Albero-González R, Vazquez I, Iglesias M, Serrano S, Márquez L, Mercade E, Mehandru S, Cerutti A. Human Secretory IgM Emerges from Plasma Cells Clonally Related to Gut Memory B Cells and Targets Highly Diverse Commensals. Immunity 2017; 47:118-134.e8. [PMID: 28709802 PMCID: PMC5519504 DOI: 10.1016/j.immuni.2017.06.013] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 04/07/2017] [Accepted: 06/16/2017] [Indexed: 12/16/2022]
Abstract
Secretory immunoglobulin A (SIgA) enhances host-microbiota symbiosis, whereas SIgM remains poorly understood. We found that gut IgM+ plasma cells (PCs) were more abundant in humans than mice and clonally related to a large repertoire of memory IgM+ B cells disseminated throughout the intestine but rare in systemic lymphoid organs. In addition to sharing a gut-specific gene signature with memory IgA+ B cells, memory IgM+ B cells were related to some IgA+ clonotypes and switched to IgA in response to T cell-independent or T cell-dependent signals. These signals induced abundant IgM which, together with SIgM from clonally affiliated PCs, recognized mucus-embedded commensals. Bacteria recognized by human SIgM were dually coated by SIgA and showed increased richness and diversity compared to IgA-only-coated or uncoated bacteria. Thus, SIgM may emerge from pre-existing memory rather than newly activated naive IgM+ B cells and could help SIgA to anchor highly diverse commensal communities to mucus. IgM+ PCs generating SIgM are relatively abundant in human but not mouse gut IgM+ PCs clonally relate to a large gut repertoire of memory IgM+ B cells Gut memory IgM+ B cells express a tissue-specific signature and can switch to IgA Human but not mouse SIgM binds a highly diverse microbiota dually coated by SIgA
Collapse
Affiliation(s)
- Giuliana Magri
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain.
| | - Laura Comerma
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - Marc Pybus
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - Jordi Sintes
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - David Lligé
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - Daniel Segura-Garzón
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - Sabrina Bascones
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - Ada Yeste
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain
| | - Emilie K Grasset
- Department of Medicine, Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Department of Medicine, Center for Molecular Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm 171 76, Sweden
| | - Cindy Gutzeit
- Department of Medicine, Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Mathieu Uzzan
- Department of Medicine, Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Meera Ramanujam
- Immunology and Respiratory Disease Research, Boehringer Ingelheim Pharmaceuticals, Ridgefield, CT 06877, USA
| | - Menno C van Zelm
- Department of Immunology and Pathology, Monash University and Alfred Hospital, Melbourne, VIC 3004, Australia
| | | | - Ivonne Vazquez
- Pathology Department, Hospital del Mar, Barcelona 08003, Spain
| | - Mar Iglesias
- Pathology Department, Hospital del Mar, Barcelona 08003, Spain; Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Sergi Serrano
- Pathology Department, Hospital del Mar, Barcelona 08003, Spain; Universitat Autònoma de Barcelona, Barcelona 08003, Spain
| | - Lucía Márquez
- Department of Gastroenterology, Hospital del Mar, Barcelona 08003, Spain
| | - Elena Mercade
- Department of Biology, Health and Environment, University of Barcelona, Barcelona 08028, Spain
| | - Saurabh Mehandru
- Department of Medicine, Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Andrea Cerutti
- Program for Inflammatory and Cardiovascular Disorders, Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona 08003, Spain; Department of Medicine, Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Catalan Institute for Research and Advanced Studies (ICREA), Barcelona 08003, Spain.
| |
Collapse
|