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Al-Tamemi S, Al-Rawas A, Al-Khabori M, Al-Farsi K, Al-Huneini M, Abdalla A, Al-Kindi S, Dennison D. Immune reconstitution and survival, following hematopoietic stem cell transplantation in Omani patients with inborn errors of immunity. Clin Immunol 2024; 264:110263. [PMID: 38795901 DOI: 10.1016/j.clim.2024.110263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 05/16/2024] [Accepted: 05/22/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND Hematopoietic stem cell transplantation (HSCT) is a curative treatment for certain inborn errors of immunity. METHODS A 17-year retrospective cohort study was conducted on 40 immunodeficient patients who underwent HSCT. RESULTS The median age at transplant was 11.0 months (4.6-61.0). Donors were primarily matched sibling donors (60%). 90% and 85% of patients received conditioning and graft-versus-host disease (GVHD) prophylaxis, respectively. The mean donor chimerism at the last follow-up was 88.6% ± 17.9% (40-100). Median serum immunoglobulin (Ig) G level, CD4+ T-cell count, and CD19+ B-cell count were 11.7 g/L (9.2-13.6), 0.9 × 109/L 0.6-1.2), and 0.5 × 109/L (0.2-0.7), respectively. 29 patients (72.5%) received intravenous immunoglobulins (IVIG) therapy, with a median duration of 10.0 months (4.0-14.0). The median post-transplant follow-up was 6.5 years (IQR:1.4-11.5). The 10-year overall probability of survival is 84.3%. CONCLUSION Monitoring IRC is important in ensuring adequate disease-free survival.
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Affiliation(s)
- Salem Al-Tamemi
- Clinical Immunology & Allergy Unit, Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman.
| | - Abdulhakim Al-Rawas
- BMT Unit, Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman
| | - Murtadha Al-Khabori
- BMT Unit, Department of Hematology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Khalil Al-Farsi
- BMT Unit, Department of Hematology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Mohammed Al-Huneini
- BMT Unit, Department of Hematology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Amr Abdalla
- BMT Unit, Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman; Pediatric Oncology Department, National Cancer Institute, Cairo University, Egypt
| | - Salam Al-Kindi
- BMT Unit, Department of Hematology, Sultan Qaboos University Hospital, and College of Medicine and Health Sciences, Muscat, Oman
| | - David Dennison
- BMT Unit, Department of Hematology, Sultan Qaboos University Hospital, Muscat, Oman
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2
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Mongkonsritragoon W, Srivastava R, Seth D, Navalpakam A, Poowuttikul P. Non-infectious Pulmonary Complications in Children with Primary Immunodeficiency. Clin Med Insights Pediatr 2023; 17:11795565231196431. [PMID: 37692068 PMCID: PMC10492501 DOI: 10.1177/11795565231196431] [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: 05/04/2023] [Accepted: 08/03/2023] [Indexed: 09/12/2023] Open
Abstract
Primary immune deficiency (PID) is a large group of diseases characterized by defective immune function, leading to recurrent infections, and immune dysregulation. Clinical presentations, severity, and complications differ for each disease, based on the components of the immune system that are impacted. When patients with PID present with respiratory symptoms, infections should be initially suspected, investigated, and promptly managed. However, non-infectious complications of PID also frequently occur and can lead to significant morbidity and mortality. They can involve both the upper and lower respiratory systems, resulting in various presentations that mimic infectious diseases. Thus, clinicians should be able to detect these conditions and make an appropriate referral to an immunologist and a pulmonologist for further management. In this article, we use case-based scenarios to review the differential diagnosis, investigation, and multidisciplinary treatment of non-infectious pulmonary complications in patients with primary immune deficiencies.
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Affiliation(s)
- Wimwipa Mongkonsritragoon
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI, USA
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Central Michigan University College of Medicine, Mt. Pleasant, MI, USA
| | - Ruma Srivastava
- Division of Pulmonary Medicine, Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI, USA
- Division of Pulmonary Medicine, Department of Pediatrics, Central Michigan University College of Medicine, Mt. Pleasant, MI, USA
| | - Divya Seth
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI, USA
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Central Michigan University College of Medicine, Mt. Pleasant, MI, USA
| | - Aishwarya Navalpakam
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI, USA
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Central Michigan University College of Medicine, Mt. Pleasant, MI, USA
| | - Pavadee Poowuttikul
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Children’s Hospital of Michigan, Detroit, MI, USA
- Division of Allergy, Immunology and Rheumatology, Department of Pediatrics, Central Michigan University College of Medicine, Mt. Pleasant, MI, USA
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3
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Nunes-Santos CJ, Kuehn H, Boast B, Hwang S, Kuhns DB, Stoddard J, Niemela JE, Fink DL, Pittaluga S, Abu-Asab M, Davies JS, Barr VA, Kawai T, Delmonte OM, Bosticardo M, Garofalo M, Carneiro-Sampaio M, Somech R, Gharagozlou M, Parvaneh N, Samelson LE, Fleisher TA, Puel A, Notarangelo LD, Boisson B, Casanova JL, Derfalvi B, Rosenzweig SD. Inherited ARPC5 mutations cause an actinopathy impairing cell motility and disrupting cytokine signaling. Nat Commun 2023; 14:3708. [PMID: 37349293 PMCID: PMC10287756 DOI: 10.1038/s41467-023-39272-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 06/02/2023] [Indexed: 06/24/2023] Open
Abstract
We describe the first cases of germline biallelic null mutations in ARPC5, part of the Arp2/3 actin nucleator complex, in two unrelated patients presenting with recurrent and severe infections, early-onset autoimmunity, inflammation, and dysmorphisms. This defect compromises multiple cell lineages and functions, and when protein expression is reestablished in-vitro, the Arp2/3 complex conformation and functions are rescued. As part of the pathophysiological evaluation, we also show that interleukin (IL)-6 signaling is distinctively impacted in this syndrome. Disruption of IL-6 classical but not trans-signaling highlights their differential roles in the disease and offers perspectives for therapeutic molecular targets.
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Affiliation(s)
- Cristiane J Nunes-Santos
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - HyeSun Kuehn
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Brigette Boast
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - SuJin Hwang
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Douglas B Kuhns
- Neutrophil Monitoring Laboratory, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Jennifer Stoddard
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Julie E Niemela
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Danielle L Fink
- Neutrophil Monitoring Laboratory, Applied/Developmental Research Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Stefania Pittaluga
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mones Abu-Asab
- Electron Microscopy Laboratory, Biological Imaging Core, National Eye Institute, National Institutes of Health, Bethesda, MD, USA
| | - John S Davies
- Predictive Toxicology Department of Safety Assessment, Genentech, South San Francisco, CA, USA
| | - Valarie A Barr
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Tomoki Kawai
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Ottavia M Delmonte
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Marita Bosticardo
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Mary Garofalo
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Magda Carneiro-Sampaio
- Children's Hospital, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP), São Paulo, Brazil
| | - Raz Somech
- Pediatric Department A and Immunology Service, Edmond and Lily Safra Children's Hospital, Tel Hashomer, Israel
- The Jeffrey Modell Foundation Israeli Network for Primary Immunodeficiency, New York, NY, USA
- Sheba Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Mohammad Gharagozlou
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Children's Medical Centre, University of Medical Sciences, Tehran, Iran
| | - Nima Parvaneh
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Children's Medical Centre, University of Medical Sciences, Tehran, Iran
| | - Lawrence E Samelson
- Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Thomas A Fleisher
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Anne Puel
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- Université Paris Cité, Imagine Institute, Paris, France
| | - Luigi D Notarangelo
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Bertrand Boisson
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- Université Paris Cité, Imagine Institute, Paris, France
| | - Jean-Laurent Casanova
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Necker Hospital for Sick Children, Paris, France
- Université Paris Cité, Imagine Institute, Paris, France
- Department of Pediatrics, Necker Hospital for Sick Children, AP-HP, Paris, France
- Howard Hughes Medical Institute, New York, NY, USA
| | - Beata Derfalvi
- Department of Pediatrics, Division of Immunology, Dalhousie University and IWK Health Center, Halifax, NS, Canada
| | - Sergio D Rosenzweig
- Immunology Service, Department of Laboratory Medicine, Clinical Center, National Institutes of Health, Bethesda, MD, USA.
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Efficacy and Safety of Interferon-Gamma in Chronic Granulomatous Disease: a Systematic Review and Meta-analysis. J Clin Immunol 2023; 43:578-584. [PMID: 36385358 DOI: 10.1007/s10875-022-01391-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 10/20/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Chronic granulomatous disease (CGD) is a primary immunodeficiency with increased susceptibility to several bacteria, fungi, and mycobacteria, caused by defective or null superoxide production by the NADPH oxidase enzymatic complex. Accepted treatment consists mainly of antimicrobial prophylaxis. The role of human recombinant subcutaneous interferon-gamma (IFNγ) is less clear since the available evidence on its efficacy derives mainly from a single clinical trial that has been challenged. OBJECTIVE We aimed to assess the efficacy and safety of IFNγ as an added treatment for CGD when compared to antimicrobial prophylaxis alone. METHODS A literature search was conducted using MeSH terms "Chronic granulomatous disease" AND ("interferon gamma" OR "interferon-gamma"), as well as antibiotics, placebo, no therapy, clinical trial, and trial, on MEDLINE, EMBASE, LILACS, WHOs, CENTRAL, KOREAMED, The Cochrane Library, clinicaltrials.gov, and abstracts from meetings, from 1976 to July 2022. We included clinical trials (CT) and prospective follow-up studies and registered the number of serious infections (requiring hospitalization and IV antibiotics) and deaths, adverse events, and autoimmune complications, in patients treated for CGD with antimicrobial prophylaxis plus IFN-γ, versus antimicrobial prophylaxis alone. We assessed the quality of the studies using risk of bias and STROBE. We performed a meta-analysis by calculating both Peto's odds ratio (OR) and risk reduction (RR) through the Mantel-Haenszel method with a fixed-effect model, using Review Manager 5.4, and we reported the number needed to treat (NNT). RESULTS We identified 54 matches from databases and 4 from other sources. We excluded 12 duplicates, 7 titles, and 9 abstracts for relevance, after which we had 30 eligible studies. Twenty-four were then excluded after reading the full text. Six papers were included: one randomized CT and 5 follow-up studies. In total, 324 patients with Chronic granulomatous disease were followed for 319 months under treatment with antibiotic prophylaxis plus interferon-gamma or placebo (or antibiotic prophylaxis alone), reported between the years 1991 and 2016. Three of the studies included a control group, allowing for the aggregate analysis of efficacy (prevention of serious infections). The aggregate OR was 0.49, with a 95% confidence interval of 0.19 to 1.23. The risk ratio for serious infection was 0.56 (95%CI 0.35-0.90) under IFN-γ. The meta-analysis thus favors interferon-gamma for a risk reduction of serious infection. DISCUSSION The results from this meta-analysis support the use of IFN-γ in the treatment of patients with CGD. However, we found insufficient clinical evidence and believe more clinical trials are needed to better assess the efficacy and long-term safety of IFN-γ.
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Yang AH, Sullivan B, Zerbe CS, De Ravin SS, Blakely AM, Quezado MM, Marciano BE, Marko J, Ling A, Kleiner DE, Gallin JI, Malech HL, Holland SM, Heller T. Gastrointestinal and Hepatic Manifestations of Chronic Granulomatous Disease. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1401-1416. [PMID: 36646382 DOI: 10.1016/j.jaip.2022.12.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 12/02/2022] [Accepted: 12/20/2022] [Indexed: 01/15/2023]
Abstract
Chronic granulomatous disease (CGD) is a rare inborn error of immunity, resulting from a defect in nicotinamide adenine dinucleotide phosphate oxidation and decreased production of phagocyte reactive oxygen species. The main clinical manifestations are recurrent infections and chronic inflammatory disorders. Current approaches to management include antimicrobial prophylaxis and control of inflammatory complications. Hematopoietic stem cell transplantation or gene therapy can provide definitive treatment. Gastrointestinal and hepatic manifestations are common in CGD and include structural changes, dysmotility, CGD-associated inflammatory bowel disease, liver abscesses, and noncirrhotic portal hypertension. The findings can be heterogeneous, and the management is complex in light of the underlying immune dysfunction. This review describes the various clinical findings and the latest studies in management of gastrointestinal and hepatic manifestations in CGD, as well as the management experience at the National Institutes of Health.
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Affiliation(s)
- Alexander H Yang
- Digestive Diseases Branch, National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Md
| | - Brigit Sullivan
- Office of the Director, National Institutes of Health, Bethesda, Md
| | - Christa S Zerbe
- Immunopathogenesis Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Suk See De Ravin
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Andrew M Blakely
- Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - Martha M Quezado
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - Beatriz E Marciano
- Immunopathogenesis Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Jamie Marko
- Department of Radiology, Clinical Center, National Institutes of Health, Bethesda, Md
| | - Alexander Ling
- Department of Radiology, Clinical Center, National Institutes of Health, Bethesda, Md
| | - David E Kleiner
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - John I Gallin
- Clinical Pathophysiology Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Harry L Malech
- Genetic Immunotherapy Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Steven M Holland
- Immunopathogenesis Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Theo Heller
- Translational Hepatology Section, Liver Diseases Branch, National Institute of Diabetes, Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Md.
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Çerçi B, Uzay IA, Kara MK, Dinçer P. Clinical trials and promising preclinical applications of CRISPR/Cas gene editing. Life Sci 2022; 312:121204. [PMID: 36403643 DOI: 10.1016/j.lfs.2022.121204] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/03/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022]
Abstract
Treatment of genetic disorders by genomic manipulation has been the unreachable goal of researchers for many decades. Although our understanding of the genetic basis of genetic diseases has advanced tremendously in the last few decades, the tools developed for genomic editing were not efficient and practical for their use in the clinical setting until now. The recent advancements in the research of Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and CRISPR-associated protein (Cas) systems offered an easy and efficient way to edit the genome and accelerated the research on their potential use in the treatment of genetic disorders. In this review, we summarize the clinical trials that evaluate the CRISPR/Cas systems for treating different genetic diseases and highlight promising preclinical research on CRISPR/Cas mediated treatment of a great diversity of genetic disorders. Ultimately, we discuss the future of CRISPR/Cas mediated genome editing in genetic diseases.
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Affiliation(s)
- Barış Çerçi
- Faculty of Medicine, Hacettepe University, Ankara 06100, Turkey.
| | - Ihsan Alp Uzay
- Faculty of Medicine, Hacettepe University, Ankara 06100, Turkey
| | | | - Pervin Dinçer
- Department of Medical Biology, Faculty of Medicine, Hacettepe University, Ankara 06100, Turkey
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Disseminated Pulmonary Mycosis Caused by Candida tropicalis in an 11-Year-Old Male Patient with Chronic Granulomatous Disease. Case Rep Pediatr 2022; 2022:7089907. [PMID: 36193209 PMCID: PMC9526550 DOI: 10.1155/2022/7089907] [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] [Received: 05/23/2022] [Revised: 08/17/2022] [Accepted: 09/07/2022] [Indexed: 11/18/2022] Open
Abstract
Invasive fungal infection is a major threat to chronic granulomatous disease (CGD) patients. We present a rare case of invasive mycosis in a CGD boy. An 11-year-old preadolescent boy presented with fever, hypoxia, and dyspnea. Physical examination revealed left neck enlarged lymph nodes with healed scars. The chest revealed bilateral diminished air entry with bilateral coarse crackles. Peripheral blood leukocyte count was 28.260/μL with 84% neutrophil, 11% lymphocyte, and 4.4% monocyte. The patient's condition deteriorated regardless of the empirical antibacterial against MRSA and suspected tuberculosis. A sputum sample was submitted for mycological investigation, and budding yeasts with pseudohyphae were detected in the direct smear and were isolated in pure culture using Sabouraud agar. Candida tropicalis was identified from cultural and microscopic features and confirmed by the Vitek 2 automated system. This result confirmed the invasive mycosis, obviously due to the underlying primary immunodeficiency, chronic granulomatous disease (CGD). Amphotericin was added, and he also received IV methylprednisolone for seven days. The patient improved and was weaned off oxygen with no fever. However, the patient was referred to a higher center for further workup, which confirmed CGD's diagnosis. He is on the list for HLA-identical bone marrow transplantation (BMT).
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8
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Thanh Binh N, Thi Kim Lien N, Thi Van Anh N, Thi Phuong Mai N, Thi Viet Ha N, Thuy Ha D, Van Tung N, Huy Hoang N. Novel mutations in unrelated Vietnamese patients with chronic granulomatous disease. Clin Chim Acta 2022; 533:114-121. [PMID: 35728702 DOI: 10.1016/j.cca.2022.06.003] [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: 03/20/2022] [Revised: 05/29/2022] [Accepted: 06/03/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Chronic granulomatous disease (CGD) is a rare primary immunodeficiency disorder (PID) due to genetic defects in the NADPH oxidase of phagocytes. Affected patients become susceptible to infections such as pneumonia, diarrhea, and skin ulcer types. The patients require life-long treatment with prophylactic antibiotics, antifungals, or hematopoietic stem cell transplantation (HSCT) therapy. Early, accurate diagnosis will contribute to the life-prolonging of patients with CGD. This study's aim is to identify the mutation related to the disease. Case presentation Six patients from different Vietnamese families were collected for genetic analysis at Allergy, Immunology, and Rheumatology Department, Vietnam National Hospital Pediatrics. They were diagnosed with CGD by flow cytometry test with the conversion of dihydrorhodamine (DHR) 123 to rhodamine 123. METHODS We performed whole exome sequencing (WES) as a tool for detecting novel mutations. The mutations were confirmed by the Sanger sequencing method in patients and their families. The influence of the mutations was predicted with the in silico analysis tools: PROVEAN, SIFT, PolyPhen 2, Mutation Taster, and MaxEntScan. RESULTS In this study, five mutations were found in six unrelated patients with CGD from different Vietnamese families. Three novel pathogenic mutations were detected including one mutation (c.45+2T>G) in the CYBB gene and two mutations (c.187_188insA and c.289G>C) in the NCF2 gene. CONCLUSIONS Our results of CGD-related mutations contribute to the general understanding of the etiology of the disease and emphasize that WES sequencing can be used as a tool to help to diagnose carriers as well as assist in genetic counseling and prenatal screening.
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Affiliation(s)
- Nguyen Thanh Binh
- Pathophysiology and Immunology Department, Hanoi Medical University; Hematology Department, Vietnam National Hospital of Pediatrics
| | | | - Nguyen Thi Van Anh
- Allergy, Immunology and Rheumatology Department, Vietnam National Hospital of Pediatrics
| | | | | | - Dang Thuy Ha
- Gastroenterology Department, Vietnam National Hospital of Pediatrics
| | - Nguyen Van Tung
- Institute of Genome Research, Vietnam Academy of Science and Technology; Graduate University of Science and Technology, Vietnam Academy of Science and Technology
| | - Nguyen Huy Hoang
- Institute of Genome Research, Vietnam Academy of Science and Technology; Graduate University of Science and Technology, Vietnam Academy of Science and Technology.
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9
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Trinh NB, Bui TLN, Nguyen MT. Unhealed ulcers on the groins of a boy. Int J Dermatol 2022; 61:e374-e376. [PMID: 35538701 DOI: 10.1111/ijd.16243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/31/2022] [Accepted: 04/19/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Ngo Binh Trinh
- Department of Dermatology, Ho Chi Minh City Hospital of Dermato-Venereology, Ho Chi Minh City, Vietnam
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10
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Hemophagocytic lymphohistiocytosis in a child with chronic granulomatous disease: A rare complication of a rare disorder. Med J Armed Forces India 2022; 78:99-102. [PMID: 35035051 PMCID: PMC8737091 DOI: 10.1016/j.mjafi.2018.11.012] [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: 07/08/2018] [Accepted: 11/30/2018] [Indexed: 01/03/2023] Open
Abstract
Chronic Granulomatous Disease (CGD) is a primary immunodeficiency disorder (PID) of phagocytic cells resulting in failure to eradicate catalase positive microorganisms like Staphylococci and fungal infections; due to deficiency or malfunction of nicotinamide adenine dinucleotide phosphate (NADPH)-oxidase subunits in phagocytic leucocytes. We illustrate here one such case; a six year old girl who was admitted in our hospital with history of prolonged fever, non resolving bilateral otitis media and recurrent pneumonia. She was evaluated for an underlying PID and was found to have CGD based on Nitro blue Tetrazolium (NBT) Slide Test and flow cytometric Dihydrorhodamine (DHR) assay. The child was symptomatic despite initial treatment with first-line followed by second-line antibiotics. During the course of current systemic infection, she also developed infection-associated secondary Hemophagocytic Lympho Histiocytosis (HLH) as suggested by her clinical and laboratory parameters. Despite a thorough search, no microorganism could be isolated and so she was treated with empircal antibiotic therapy comprising of meropenem, linezolid and an antifungal. Fever resolved with gradual improvement of laboratory parameters and finally spontaneous resolution of HLH. We conclude that a high index of suspicion for PID is required in a child with recurrent infections. Identification of underlying infectious agent should be attempted to start targeted antimicrobial therapy; both to prevent as well as cure infection associated secondary HLH.
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Miladinovic M, Wittekindt B, Fischer S, Gradhand E, Kunzmann S, Zimmermann SY, Bakhtiar S, Klingebiel T, Schlösser R, Lehrnbecher T. Case Report: Symptomatic Chronic Granulomatous Disease in the Newborn. Front Immunol 2021; 12:663883. [PMID: 33854515 PMCID: PMC8039294 DOI: 10.3389/fimmu.2021.663883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 03/08/2021] [Indexed: 12/15/2022] Open
Abstract
Chronic granulomatous disease (CGD) is a primary immunodeficiency, which is diagnosed in most patients between one and three years of age. Here we report on a boy who presented at birth with extensive skin lesions and lymphadenopathy which were caused by CGD. An analysis of the literature revealed 24 patients with CGD who became symptomatic during the first six weeks of life. Although pulmonary complications and skin lesions due to infection were the leading symptoms, clinical features were extremely heterogenous. As follow-up was not well specified in most patients, the long-term prognosis of children with very early onset of CGD remains unknown.
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Affiliation(s)
- Milica Miladinovic
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
| | - Boris Wittekindt
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
| | - Sebastian Fischer
- Institute of Pathology, University Hospital of Frankfurt, Frankfurt, Germany
| | - Elise Gradhand
- Department of Diagnostic and Interventional Radiology, University Hospital of Frankfurt, Frankfurt, Germany
| | - Steffen Kunzmann
- Clinic of Neonatology and Pediatric Intensive Care, Bürgerhospital, Frankfurt, Germany
| | - Stefanie Y Zimmermann
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
| | - Shahrzad Bakhtiar
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
| | - Thomas Klingebiel
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
| | - Rolf Schlösser
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
| | - Thomas Lehrnbecher
- Hospital for Children and Adolescents, University Hospital of Frankfurt, Frankfurt, Germany
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12
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Hematopoietic cell transplantation in chronic granulomatous disease: a study of 712 children and adults. Blood 2021; 136:1201-1211. [PMID: 32614953 DOI: 10.1182/blood.2020005590] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/24/2020] [Indexed: 11/20/2022] Open
Abstract
Chronic granulomatous disease (CGD) is a primary immunodeficiency resulting in life-threatening infections and inflammatory complications. Allogeneic hematopoietic cell transplantation (allo-HCT) can cure the disease, but the indication to transplant remains controversial. We performed a retrospective multicenter study of 712 patients with CGD who underwent allo-HCT transplantation from March 1993 through December 2018. We studied 635 children (aged <18 years) and 77 adults. Median follow-up was 45 months. Median age at transplantation was 7 years (range, 0.1-48.6). Kaplan-Meier estimates of overall survival (OS) and event-free survival (EFS) at 3 years were 85.7% and 75.8%, respectively. In multivariate analysis, older age was associated with reduced survival and increased chronic graft-versus-host disease. Nevertheless, OS and EFS at 3 years for patients ≥18 years were 76% and 69%, respectively. Use of 1-antigen-mismatched donors was associated with reduced OS and EFS . No significant difference was found in OS, but a significantly reduced EFS was noted in the small group of patients who received a transplant from a donor with a >1 antigen mismatch. Choice of conditioning regimen did not influence OS or EFS. In summary, we report an excellent outcome after allo-HCT in CGD, with low incidence of graft failure and mortality in all ages. Older patients and recipients of 1-antigen-mismatched grafts had a less favorable outcome. Transplantation should be strongly considered at a younger age and particularly in the presence of a well-matched donor.
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13
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Abdolsalehi MR, Mohebali M, Keshavarz H, Mahmoudi S, Mamishi S. The Emergence of Co-Infection of Visceral Leishmaniasis in an Iranian Child with Chronic Granulomatous Disease: A Case Report. IRANIAN JOURNAL OF PARASITOLOGY 2021; 16:159-163. [PMID: 33786058 PMCID: PMC7988672 DOI: 10.18502/ijpa.v16i1.5536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Chronic granulomatous disease (CGD) described as an essential immunodeficiency problem of phagocytic cells resulting in a phagocyte dysfunction and inability to kill a spectrum of bacteria and fungi. Despite the fact that CGD patients are more susceptible to intracellular infections, visceral leishmaniasis has been reported rarely in these cases. Here, we report an uncommon case of visceral leishmaniasis in a child with CGD. An 8-yr old boy with CGD presented to the infectious disease ward, Children’s Medical Center, Tehran University of Medical Sciences, Iran after the onset of 20 days fever with chronic crusted ulcer approximately 3 cm × 3cm on the left upper limb and a small ulcer measuring 0.5 cm × 0.5 cm on the right knee with moderate secretion. Bone Marrow Aspiration (BMA) and Bone Marrow Biopsies (BMB) of fragmented samples were performed and polymorphic population of hematopoietic cells, Megakaryocytes and Leishman bodies were seen. The patient was treated with meglumine antimoniate (Glucantime®) 20 mg/kg for 28 days and after partial improvement patient discharged and continue the treatment at home. Amphotericin B lipid complex (Ambisome®) (3–5 mg/kg per dose once) was administered every 3–4 weeks for 18 months as secondary prophylaxis that was well tolerated and effective.
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Affiliation(s)
- Mohammad Reza Abdolsalehi
- Department of Infectious Diseases, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Mohebali
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Keshavarz
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Mahmoudi
- Pediatric Infectious Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Setareh Mamishi
- Department of Infectious Diseases, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.,Pediatric Infectious Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
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14
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Liver Abscess in Chronic Granulomatous Disease-Two Decades of Experience from a Tertiary Care Centre in North-West India. J Clin Immunol 2021; 41:552-564. [PMID: 33387158 DOI: 10.1007/s10875-020-00938-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Most of the literature on liver abscess in chronic granulomatous disease (CGD) emanates from developed countries. Data from developing countries are scarce. In this study, we report clinical features, microbiological profile, and treatment difficulties encountered while managing liver abscesses in patients with CGD at a tertiary care centre in North-West India. METHODOLOGY Case records of children with CGD and liver abscesses at Pediatric Immunodeficiency Clinic, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India were analyzed. RESULTS Seven of 68 patients (10.29%) with CGD presented with hepatic abscess. One patient had 2 recurrences. All were males and age-range at presentation was 7 months-22 years. Mutation analysis was carried out in all patients-3 had defects in CYBB gene; 2 in NCF1; 2 in NCF2 gene. Staphylococcus aureus was isolated from 5 patients. Duration of antimicrobial treatment ranged from 3 weeks to 7 months. Open drainage was required in 1 patient, and 1 patient was treated with a prolonged course of prednisolone. Two children succumbed to the illness. CONCLUSIONS This is the largest reported experience of liver abscesses in patients with CGD from the developing world. Staphylococcus aureus was the commonest pathogen isolated. In our experience, prolonged courses of antimicrobials are usually necessary in these patients. Glucocorticoids can reduce inflammatory response and facilitate early resolution of abscesses in CGD.
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15
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Diagnostic Modalities Based on Flow Cytometry for Chronic Granulomatous Disease: A Multicenter Study in a Well-Defined Cohort. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:3525-3534.e1. [DOI: 10.1016/j.jaip.2020.07.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 07/03/2020] [Accepted: 07/10/2020] [Indexed: 11/18/2022]
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16
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Taghavi-Farahabadi M, Mahmoudi M, Mahdaviani SA, Baghaei K, Rayzan E, Hashemi SM, Rezaei N. Improving the function of neutrophils from chronic granulomatous disease patients using mesenchymal stem cells' exosomes. Hum Immunol 2020; 81:614-624. [PMID: 32891471 DOI: 10.1016/j.humimm.2020.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/10/2020] [Accepted: 05/29/2020] [Indexed: 12/12/2022]
Abstract
In chronic granulomatous disease (CGD) patients, reactive oxygen species (ROS) production by neutrophils is impaired. So, they are susceptible to infections. Studies showed that, mesenchymal stem cells (MSCs) have protective effects on the function of neutrophils and an approach that MSCs use to apply their effects, is secreting soluble factors and exosomes. So, we investigated the effects of MSC-exosomes and MSC-conditioned media (MSC-CM) on the function and apoptosis of neutrophils in CGD patients. In this study, neutrophils were isolated from healthy donors and CGD patients and then incubated with exosomes or CM that were prepared from MSCs. Then, neutrophil respiratory burst, apoptosis and phagocytosis capacity were evaluated by NBT assay, Annexin V-PI method and Giemsa staining. It was demonstrated that both MSC-exosomes and CM could improve the phagocytosis capacity and ROS production of neutrophils in CGD patients and healthy donors. In contrast to the healthy group, in CGD patients, exosomes significantly reduced the percentage of viable neutrophils. This report indicated that MSC exosomes and CM could increase the function of the neutrophils isolated from CGD patients. But decreasing the number of the living cells is one of the limitations of them. However, it is hoped that this intervention will be developed in future studies to minimize its limitations.
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Affiliation(s)
- Mahsa Taghavi-Farahabadi
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahmoudi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Alireza Mahdaviani
- Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kaveh Baghaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorder Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Elham Rayzan
- International Hematology/Oncology of Pediatrics Experts, Universal Scientific Education and Research Network, Tehran University of Medical Sciences, Iran
| | - Seyed Mahmoud Hashemi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Nima Rezaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Sheffield, UK.
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17
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Alhassani AA, Al-Zahrani MS, Zawawi KH. Granulomatous diseases: Oral manifestations and recommendations. Saudi Dent J 2020; 32:219-223. [PMID: 32647468 PMCID: PMC7336012 DOI: 10.1016/j.sdentj.2019.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 12/19/2019] [Indexed: 12/25/2022] Open
Abstract
Granulomatous diseases may present with oral manifestations that are detectable by dental care providers. In certain cases, oral manifestations may precede systemic signs and symptoms. Dentists managing patients with these conditions may modify the dental treatment plan and possibly retain the support of other health professionals. This review gives an update on granulomatous diseases that can be faced by the dental practitioner.
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Affiliation(s)
- Ahmed A Alhassani
- Department of Periodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammad S Al-Zahrani
- Department of Periodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid H Zawawi
- Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
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18
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Chan LLY, Nicholls JM, Peiris JSM, Lau YL, Chan MCW, Chan RWY. Host DNA released by NETosis in neutrophils exposed to seasonal H1N1 and highly pathogenic H5N1 influenza viruses. Respir Res 2020; 21:160. [PMID: 32576265 PMCID: PMC7310290 DOI: 10.1186/s12931-020-01425-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 06/16/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Neutrophil is of the most abundant number in human immune system. During acute influenza virus infection, neutrophils are already active in the early phase of inflammation - a time in which clinical biopsy or autopsy material is not readily available. However, the role of neutrophil in virus infection is not well understood. Here, we studied the role of neutrophil in host defense during influenza A virus infection, specifically assessing if it contributes to the differential pathogenesis in H5N1 disease. METHODS Neutrophils were freshly isolated from healthy volunteers and subjected to direct influenza H1N1 and H5N1 virus infection in vitro. The ability of the naïve neutrophils to infiltrate from the basolateral to the apical phase of the influenza virus infected alveolar epithelium was assessed. The viral replication, innate immune responses and Neutrophil extracellular trap (NET) formation of neutrophils upon influenza virus infection were evaluated. RESULTS Our results demonstrated that influenza virus infected alveolar epithelium allowed neutrophil transmigration. Significantly more neutrophils migrated across the H5N1 influenza virus infected the epithelium than the counterpart infected by the seasonal influenza H1N1 virus infected. Neutrophils were equally susceptible to H5N1 and H1N1 virus infection with similar viral gene transcription. Productive replication was observed in H5N1 infected neutrophils. H5N1 induced higher cytokine and chemokine gene transcription than H1N1 infected neutrophils, including TNF-α, IFN-β, CXCL10, MIP-1α and IL-8. This inferred a more intense inflammatory response posed by H5N1 than H1N1 virus. Strikingly, NADPH oxidase-independent NET formation was only observed in H1N1 infected neutrophils at 6 hpi while no NET formation was observed upon H5N1 infection. CONCLUSION Our data is the first to demonstrate that NET formation is abrogated in H5N1 influenza virus infection and might contribute to the severity of H5N1 disease.
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Affiliation(s)
- Louisa L Y Chan
- CUHK-UMCU Joint Research Laboratory of Respiratory Virus & Immunobiology, Hong Kong, China.,Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.,School of Public Health, Hong Kong, China
| | - John M Nicholls
- Department of Pathology, Queen Mary Hospital, Hong Kong, China
| | - J S Malik Peiris
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Yu Lung Lau
- Department of Paediatrics and Adolescent Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, SAR, China
| | - Michael C W Chan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Renee W Y Chan
- CUHK-UMCU Joint Research Laboratory of Respiratory Virus & Immunobiology, Hong Kong, China. .,Department of Paediatrics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, China.
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19
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Aygun D, Koker MY, Nepesov S, Koker N, van Leeuwen K, de Boer M, Kıykım A, Ozsoy S, Cokugras H, Kuijpers T, Roos D, Camcıoglu Y. Genetic Characteristics, Infectious, and Noninfectious Manifestations of 32 Patients with Chronic Granulomatous Disease. Int Arch Allergy Immunol 2020; 181:540-550. [DOI: 10.1159/000507366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/17/2020] [Indexed: 11/19/2022] Open
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20
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Huwyler C, Lin SY, Liang J. Primary Immunodeficiency and Rhinosinusitis. Immunol Allergy Clin North Am 2020; 40:233-249. [DOI: 10.1016/j.iac.2019.12.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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21
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Abstract
Primary disorders of neutrophil function result from impairment in neutrophil responses that are critical for host defense. This chapter summarizes inherited disorders of neutrophils that cause defects in neutrophil adhesion, migration, and oxidative killing. These include the leukocyte adhesion deficiencies, actin defects and other disorders of chemotaxis, hyperimmunoglobulin E syndrome, Chédiak-Higashi Syndrome, neutrophil specific granule deficiency, chronic granulomatous disease, and myeloperoxidase deficiency. Diagnostic tests and treatment approaches are also summarized for each neutrophil disorder.
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22
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Yoo YJ, Sun JS, Lee JH, Jung HJ, Koh YH, Jung J, Kim HG. Atypical Presentation of Chronic Granulomatous Disease in a Neonate with a Pulmonary Granuloma Mimicking a Tumor: A Case Report. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2020; 81:990-995. [PMID: 36238165 PMCID: PMC9432210 DOI: 10.3348/jksr.2020.81.4.990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 04/15/2019] [Accepted: 10/30/2019] [Indexed: 11/15/2022]
Abstract
Chronic granulomatous disease (CGD) is an uncommon primary immune deficiency caused by phagocytes defective in oxygen metabolite production. It results in recurrent bacterial or fungal infections. Herein, we present a case of CGD with a large pulmonary granuloma in a neonate and review the imaging findings. The patient was a 24-day-old neonate admitted to the hospital with fever. A round opacified lesion was identified on the chest radiograph. Subsequent CT and MRI revealed a round mass with heterogeneous enhancement in the right lower lobe. There were foci of diffusion restriction in the mass. Surgical biopsy of the mass revealed chronic granuloma. Finally, the neonate was diagnosed with CGD caused by mutation of the gp91phox gene. Herein, we present the clinical and imaging findings of this unusual case of CGD.
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Affiliation(s)
- Young Jin Yoo
- Department of Radiology, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
| | - Joo Sung Sun
- Department of Radiology, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
| | - Jang Hoon Lee
- Department of Pediatrics, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
| | - Hyun Joo Jung
- Department of Pediatrics, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
| | - Yeong Hwa Koh
- Department of Pathology, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
| | - Joonho Jung
- Department of Cardiac Surgery, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
| | - Hyun Gi Kim
- Department of Radiology, Ajou University School of Medicine, Ajou University Medical Center, Suwon, Korea
- Department of Radiology, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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23
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Abstract
PURPOSE OF REVIEW We briefly address the advances in genetics, pathophysiology, and phenotypes of chronic granulomatous disease (CGD). This is one of the most studied primary immunodeficiencies, which comprise mutations in genes encoding the different subunits of the NADPH oxidase system. Those mutations lead to defective reactive oxygen species production, and consequently a failure to eliminate pathogens. RECENT FINDINGS Patients with CGD are susceptible to fungal, bacterial, and parasitic infections. Other symptoms, as systemic adverse effects to BCG vaccine and hyperinflammation, are also important clinical conditions in this disease. This wide-ranging clinical spectrum of CGD comes from heterogeneity of mutations, X-linked-CGD or autosomal recessive inheritance, and diverse environmental pressure factors. Early accurate diagnosis and prompt treatment are necessary to diminish the consequences of the disease. The most used diagnostic tests are dihydrorhodamine, cytochrome c reduction, and luminol-enhanced chemiluminescence assay. SUMMARY The determination of mutations is essential for diagnosis confirmation and genetic counseling. CGD treatment usually includes prophylactic antibiotics and antifungals. Prophylactic recombinant human interferon-γ, immunosuppressors or immune modulators may be, respectively, indicated for preventing infections or inflammatory manifestations. Hematopoietic stem cell transplantation and gene therapy are currently the available options for curative treatment of CGD.
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24
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A novel mutation in NCF2 resulting in very-early-onset colitis and juvenile idiopathic arthritis in a patient with chronic granulomatous disease. Allergy Asthma Clin Immunol 2019; 15:68. [PMID: 31832070 PMCID: PMC6873422 DOI: 10.1186/s13223-019-0386-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 11/05/2019] [Indexed: 12/11/2022] Open
Abstract
Background Chronic granulomatous disease (CGD) is a rare primary immunodeficiency disorder caused by a defect in the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase complex. The disease primarily presents with recurrent infections, and patients may also present with inflammatory conditions, including noninfectious colitis, and an increased frequency of autoimmunity. We report here a patient with CGD in whom the presentation, unlike the classical presentation of CGD, was predominantly of an inflammatory and autoimmune phenotype. Case presentation A 3-year-old Pakistani female presented with bloody diarrhea since the age of 7 days, followed by the development of perianal abscesses and fistula. There was no other history of recurrent infections. The patient subsequently developed joint pain and stiffness with persistently elevated inflammatory markers and elevated anti-cyclic citrullinate peptide (anti-CCP) antibody titer. She was diagnosed with oligoarticular juvenile idiopathic arthritis and colitis. The diagnosis of CGD was later made and was based on the absence of NADPH oxidase activity in the patient’s neutrophils upon phorbol myristate acetate (PMA) stimulation using the dihydrorhodamine-1,2,3 (DHR) flow cytometry test. Targeted next-generation sequencing revealed an unreported deletion mutation in exon 10 as a homozygous loss-of-function variant of the human neutrophil oxidase factor 2 (NCF2) (NCF2: NM_001190789, nucleotide change: c.855_856del:p.T285fs). The gene encodes a protein subunit, p67phox, in the NADPH enzyme complex. Conclusions The case emphasizes the importance of maintaining high clinical suspicion of immunodeficiency and CGD in patients with very-early-onset colitis and autoimmune disorders. This case is important due to its rarity and because it might represent a previously undiscovered mutation, which is possibly more common in the patient’s ethnic group. Other mutations in NCF2 have been linked to inflammatory bowel disease and autoimmunity, but without CGD, suggesting similarities in the pathogenesis.
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25
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Meda Spaccamela V, Valencia RG, Pastukhov O, Duppenthaler A, Dettmer MS, Erb J, Steiner UC, Hillinger S, Speckmann C, Ehl S, Reichenbach J, Siler U. High Levels of IL-18 and IFN-γ in Chronically Inflamed Tissue in Chronic Granulomatous Disease. Front Immunol 2019; 10:2236. [PMID: 31681257 PMCID: PMC6813411 DOI: 10.3389/fimmu.2019.02236] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/04/2019] [Indexed: 12/17/2022] Open
Abstract
Background: Chronic granulomatous disease (CGD) is caused by a malfunctioning nicotinamide adenine dinucleotide phosphate (NADPH) oxidase complex in phagocytes, leading to impaired bacterial and fungal killing and hyperinflammation. Objective: To characterize macrophage subsets and cytokine/chemokine signaling loops involved in CGD tissue hyperinflammation. Methods: Cytokine/chemokine production and surface marker expression were analyzed in inflamed tissue of four CGD patients and compared to cytokine/chemokine released by CGD macrophages upon priming to different macrophage subpopulations. Furthermore, the re-priming capacity of CGD pro-inflammatory M1 to M2a anti-inflammatory macrophages was evaluated. Results: In human CGD inflammatory tissue, IL-18 and IFN-γ were detected in significant quantity. Immunofluorescence analysis identified macrophages as one source of IL-18 in inflamed tissue. In vitro, CGD macrophages could be primed and re-primed into all inflammatory/anti-inflammatory macrophage subpopulations. IL-18 was also released by M1 CGD and control macrophages. Conclusion: CGD pro-inflammatory M1 macrophages remain M1 primed in vivo. As CGD M1 macrophages can be re-primed to anti-inflammatory M2a phenotype in vitro, macrophages are kept in M1 state in vivo by a persistent pro-inflammatory environment. Our results suggest a paracrine signaling loop between M1 macrophage derived IL-18 and non-macrophage derived IFN-γ maintaining macrophage pro-inflammatory activity in CGD tissue.
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Affiliation(s)
- Virginia Meda Spaccamela
- Division of Immunology, University Children's Hospital and Children's Research Center, Zurich, Switzerland.,Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland
| | - Rocio G Valencia
- Division of Immunology, University Children's Hospital and Children's Research Center, Zurich, Switzerland
| | - Oleksandr Pastukhov
- Division of Immunology, University Children's Hospital and Children's Research Center, Zurich, Switzerland.,Institute for Regenerative Medicine, University of Zurich, Zurich, Switzerland
| | - Andrea Duppenthaler
- Unit of Pediatric Infectious Diseases, University Children's Hospital Bern, Bern, Switzerland
| | | | - Juliane Erb
- Center for Dentistry, University of Zurich, Zurich, Switzerland
| | - Urs C Steiner
- Department of Clinical Immunology, University Hospital Zurich, Zurich, Switzerland
| | - Sven Hillinger
- Department of Thoracic Surgery, University Hospital Zurich, Zurich, Switzerland
| | - Carsten Speckmann
- Faculty of Medicine, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Institute for Immunodeficiency, University of Freiburg, Freiburg, Germany.,Faculty of Medicine, Center for Pediatrics and Adolescent Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Stephan Ehl
- Faculty of Medicine, Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Institute for Immunodeficiency, University of Freiburg, Freiburg, Germany.,Faculty of Medicine, Center for Pediatrics and Adolescent Medicine, Medical Center, University of Freiburg, Freiburg, Germany
| | - Janine Reichenbach
- Division of Immunology, University Children's Hospital and Children's Research Center, Zurich, Switzerland.,Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland.,Unit of Pediatric Infectious Diseases, University Children's Hospital Bern, Bern, Switzerland.,Center for Applied Biotechnology and Molecular Medicine, University Zurich, Zurich, Switzerland
| | - Ulrich Siler
- Division of Immunology, University Children's Hospital and Children's Research Center, Zurich, Switzerland.,Institute for Regenerative Medicine, University of Zurich, Zurich, Switzerland
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26
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Klatt D, Cheng E, Philipp F, Selich A, Dahlke J, Schmidt RE, Schott JW, Büning H, Hoffmann D, Thrasher AJ, Schambach A. Targeted Repair of p47-CGD in iPSCs by CRISPR/Cas9: Functional Correction without Cleavage in the Highly Homologous Pseudogenes. Stem Cell Reports 2019; 13:590-598. [PMID: 31543470 PMCID: PMC6829751 DOI: 10.1016/j.stemcr.2019.08.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 08/17/2019] [Accepted: 08/18/2019] [Indexed: 10/26/2022] Open
Abstract
Mutations in the NADPH oxidase, which is crucial for the respiratory burst in phagocytes, result in chronic granulomatous disease (CGD). The only curative treatment option for CGD patients, who suffer from severe infections, is allogeneic bone marrow transplantation. Over 90% of patients with mutations in the p47phox subunit of the oxidase complex carry the deletion c.75_76delGT (ΔGT). This frequent mutation most likely originates via gene conversion from one of the two pseudogenes NCF1B or NCF1C, which are highly homologous to NCF1 (encodes p47phox) but carry the ΔGT mutation. We applied CRISPR/Cas9 to generate patient-like p47-ΔGT iPSCs for disease modeling. To avoid unpredictable chromosomal rearrangements by CRISPR/Cas9-mediated cleavage in the pseudogenes, we developed a gene-correction approach to specifically target NCF1 but leave the pseudogenes intact. Functional assays revealed restored NADPH oxidase activity and killing of bacteria in corrected phagocytes as well as the specificity of this approach.
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Affiliation(s)
- Denise Klatt
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany
| | - Erica Cheng
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany
| | - Friederike Philipp
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany; Fraunhofer Institute for Toxicology and Experimental Medicine, 30625 Hannover, Germany
| | - Anton Selich
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Julia Dahlke
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany
| | - Reinhold E Schmidt
- Department of Immunology and Rheumatology, Hannover Medical School, 30625 Hannover, Germany
| | - Juliane W Schott
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Hildegard Büning
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany
| | - Dirk Hoffmann
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany
| | - Adrian J Thrasher
- Infection, Immunity and Inflammation Program, Molecular and Cellular Immunology Section, UCL Great Ormond Street Institute of Child Health, University College London, London WC1N 1EH, UK; Great Ormond Street Hospital NHS Foundation Trust, London WC1N 1EH, UK
| | - Axel Schambach
- Institute of Experimental Hematology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany; REBIRTH Cluster of Excellence, Hannover Medical School, 30625 Hannover, Germany; Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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Clinical and Molecular Features of Chronic Granulomatous Disease in Mainland China and a XL-CGD Female Infant Patient After Prenatal Diagnosis. J Clin Immunol 2019; 39:762-775. [PMID: 31456102 DOI: 10.1007/s10875-019-00680-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 08/05/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE Chronic granulomatous disease (CGD) is the most common phagocyte defect disease. Here, we describe 114 CGD patients in our center and report a rare female infant with XL-CGD to provide a better understanding of diagnosis, treatment, and prenatal diagnosis of CGD. METHOD Patients were diagnosed by DHR-1,2,3 flow cytometry assays and gene analysis. X chromosome inactivation analysis and gp91phox protein test were used for a female infant with XL-CGD. RESULTS XL-CGD accounts for the majority of cases in China and results in higher susceptibility to some infections than AR-CGD. The DHR assay can help diagnose CGD quickly, and atypical results should be combined with clinical manifestations, genetic analysis, and regular follow-up. For prenatal diagnosis, both gDNA and cDNA genotypes of amniotic fluid cells should be identified, and cord blood DHR assays should be performed to identify female XL-CGD patients.
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Yonkof JR, Gupta A, Fu P, Garabedian E, Dalal J. Role of Allogeneic Hematopoietic Stem Cell Transplant for Chronic Granulomatous Disease (CGD): a Report of the United States Immunodeficiency Network. J Clin Immunol 2019; 39:448-458. [DOI: 10.1007/s10875-019-00635-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 04/21/2019] [Indexed: 12/16/2022]
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Mortaz E, Azempour E, Mansouri D, Tabarsi P, Ghazi M, Koenderman L, Roos D, Adcock IM. Common Infections and Target Organs Associated with Chronic Granulomatous Disease in Iran. Int Arch Allergy Immunol 2019; 179:62-73. [PMID: 30904913 DOI: 10.1159/000496181] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 12/12/2018] [Indexed: 11/19/2022] Open
Abstract
Recurrent severe bacterial and fungal infections are characteristic features of the rare genetic immunodeficiency disorder chronic granulomatous disease (CGD). The disease usually manifests within the first years of life with an incidence of 1 in approximately 200,000 live births. The incidence is higher in Iran and Morocco where it reaches 1.5 per 100,000 live births. Mutations have been described in the 5 subunits of NADPH oxidase, mostly in gp91phox and p47phox, with fewer mutations reported in p67phox, p22phox, and p40phox. These mutations cause loss of superoxide production in phagocytic cells. CYBB, the gene encoding the large gp91phox subunit of the transmembrane component cytochrome b558 of the NADPH oxidase complex, is localized on the X-chromosome. Genetic defects in CYBB are responsible for the disease in the majority of male CGD patients. CGD is associated with the development of granulomatous reactions in the skin, lungs, bones, and lymph nodes, and chronic infections may be seen in the liver, gastrointestinal tract, brain, and eyes. There is usually a history of repeated infections, including inflammation of the lymph glands, skin infections, and pneumonia. There may also be a persistent runny nose, inflammation of the skin, and inflammation of the mucous membranes of the mouth. Gastrointestinal problems can also occur, including diarrhea, abdominal pain, and perianal abscesses. Infection of the bones, brain abscesses, obstruction of the genitourinary tract and/or gastrointestinal tract due to the formation of granulomatous tissue, and delayed growth are also symptomatic of CGD. The prevention of infectious complications in patients with CGD involves targeted prophylaxis against opportunistic microorganisms such as Staphylococcus aureus, Klebsiella spp., Salmonella spp. and Aspergillus spp. In this review, we provide an update on organ involvement and the association with specific isolated microorganisms in CGD patients.
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Affiliation(s)
- Esmaeil Mortaz
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Clinical Tuberculosis and Epidemiology Research Center, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Azempour
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood Mansouri
- Clinical Tuberculosis and Epidemiology Research Center, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Payam Tabarsi
- Clinical Tuberculosis and Epidemiology Research Center, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mona Ghazi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Leo Koenderman
- Department of Respiratory Medicine and Laboratory of Translational Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Dirk Roos
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, University of Amsterdam, Amsterdam, The Netherlands
| | - Ian M Adcock
- Cell and Molecular Biology Group, Airways Disease Section, National Heart and Lung Institute, Imperial College London, London, United Kingdom, .,Priority Research Centre for Asthma and Respiratory Disease, Hunter Medical Research Institute, University of Newcastle, Newcastle, New South Wales, Australia,
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Soukup D, Kuechler A, Roesler J, Pichlmaier L, Eckerland M, Olivier M, Stehling F. Genetic Diagnostic Elucidation of a Patient With Multiorgan Granulomas, Facial Peculiarities, and Psychomotor Retardation. Front Genet 2018; 9:355. [PMID: 30319683 PMCID: PMC6170790 DOI: 10.3389/fgene.2018.00355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 08/20/2018] [Indexed: 11/13/2022] Open
Abstract
We report the case of a 19-years-old patient who presented with a perplexing variety of symptoms which included remarkable facial features, intellectual disability, granulomatous upper lip swelling (previously diagnosed as Melkersson-Rosenthal syndrome), Crohn's-like disease, non-productive cough, and a granulomatous mass localized in the left lung. Chronic granulomatous disease (CGD) was diagnosed using dihydrorhodamine 123 assay that showed low levels of phagocytic NADPH-oxidase. DNA sequencing revealed a heterozygous mutation in the NCF-1 gene on chromosome 7. As remarkable facial features and psychomotor retardation are not associated with CGD, a more detailed genetic work-up using fluorescence in situ hybridization was performed. A microdeletion in 7q11.23 on one allele indicated Williams-Beuren syndrome (WBS). The NCF-1 gene and its two pseudogenes are part of a highly repetitive region within 7q11.23 and are prone to recombination events and deletions. Such deletions can involve both the WBS critical region and the NCF-1 wildtype gene, as was the case for our patient. The second allele of the NCF-1 gene was affected by the frequent c.75.76delGT mutation that stems from a recombination of the NCF-1 wildtype gene with one of its pseudogenes. In conclusion, patients with NCF-1-deficient CGD may also harbor microdeletions that result in WBS or other hereditary disorders; therefore, it is important to perform a thorough genetic analysis in order to initiate appropriate therapy for these patients.
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Affiliation(s)
- Daniel Soukup
- Klinik für Kinderheilkunde I, Universitätsklinikum Essen, Essen, Germany
| | - Alma Kuechler
- Institut für Humangenetik, Universitätsklinikum Essen, Essen, Germany
| | - Joachim Roesler
- Klinik und Poliklinik für Kinder- und Jugendmedizin, Universitätsklinikum Carl Gustav Carus, Dresden, Germany
| | - Leopold Pichlmaier
- Klinik für Kinderheilkunde III, Universitätsklinikum Essen, Essen, Germany
| | | | - Margarete Olivier
- Klinik für Kinderheilkunde III, Universitätsklinikum Essen, Essen, Germany
| | - Florian Stehling
- Klinik für Kinderheilkunde III, Universitätsklinikum Essen, Essen, Germany
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31
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Corvilain E, Casanova JL, Puel A. Inherited CARD9 Deficiency: Invasive Disease Caused by Ascomycete Fungi in Previously Healthy Children and Adults. J Clin Immunol 2018; 38:656-693. [PMID: 30136218 PMCID: PMC6157734 DOI: 10.1007/s10875-018-0539-2] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 07/30/2018] [Indexed: 12/19/2022]
Abstract
Autosomal recessive CARD9 deficiency underlies life-threatening, invasive fungal infections in otherwise healthy individuals normally resistant to other infectious agents. In less than 10 years, 58 patients from 39 kindreds have been reported in 14 countries from four continents. The patients are homozygous (n = 49; 31 kindreds) or compound heterozygous (n = 9; 8 kindreds) for 22 different CARD9 mutations. Six mutations are recurrent, probably due to founder effects. Paradoxically, none of the mutant alleles has been experimentally demonstrated to be loss-of-function. CARD9 is expressed principally in myeloid cells, downstream from C-type lectin receptors that can recognize fungal components. Patients with CARD9 deficiency present impaired cytokine and chemokine production by macrophages, dendritic cells, and peripheral blood mononuclear cells and defective killing of some fungi by neutrophils in vitro. Neutrophil recruitment to sites of infection is impaired in vivo. The proportion of Th17 cells is low in most, but not all, patients tested. Up to 52 patients suffering from invasive fungal diseases (IFD) have been reported, with ages at onset of 3.5 to 52 years. Twenty of these patients also displayed superficial fungal infections. Six patients had only mucocutaneous candidiasis or superficial dermatophytosis at their last follow-up visit, at the age of 19 to 50 years. Remarkably, for 50 of the 52 patients with IFD, a single fungus was involved; only two patients had IFDs due to two different fungi. IFD recurred in 44 of 45 patients who responded to treatment, and a different fungal infection occurred in the remaining patient. Ten patients died from IFD, between the ages of 12 and 39 years, whereas another patient died at the age of 91 years, from an unrelated cause. At the most recent scheduled follow-up visit, 81% of the patients were still alive and aged from 6.5 to 75 years. Strikingly, all the causal fungi belonged to the phylum Ascomycota: commensal Candida and saprophytic Trychophyton, Aspergillus, Phialophora, Exophiala, Corynesprora, Aureobasidium, and Ochroconis. Human CARD9 is essential for protective systemic immunity to a subset of fungi from this phylum but seems to be otherwise redundant. Previously healthy patients with unexplained invasive fungal infection, at any age, should be tested for inherited CARD9 deficiency. KEY POINTS • Inherited CARD9 deficiency (OMIM #212050) is an AR PID due to mutations that may be present in a homozygous or compound heterozygous state. • CARD9 is expressed principally in myeloid cells and transduces signals downstream from CLR activation by fungal ligands. • Endogenous mutant CARD9 levels differ between alleles (from full-length normal protein to an absence of normal protein). • The functional impacts of CARD9 mutations involve impaired cytokine production in response to fungal ligands, impaired neutrophil killing and/or recruitment to infection sites, and defects of Th17 immunity. • The key clinical manifestations in patients are fungal infections, including CMC, invasive (in the CNS in particular) Candida infections, extensive/deep dermatophytosis, subcutaneous and invasive phaeohyphomycosis, and extrapulmonary aspergillosis. • The clinical penetrance of CARD9 deficiency is complete, but penetrance is incomplete for each of the fungi concerned. • Age at onset is highly heterogeneous, ranging from childhood to adulthood for the same fungal disease. • All patients with unexplained IFD should be tested for CARD9 mutations. Familial screening and genetic counseling should be proposed. • The treatment of patients with CARD9 mutations is empirical and based on antifungal therapies and the surgical removal of fungal masses. Patients with persistent/relapsing Candida infections of the CNS could be considered for adjuvant GM-CSF/G-CSF therapy. The potential value of HSCT for CARD9-deficient patients remains unclear.
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Affiliation(s)
- Emilie Corvilain
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Necker Hospital for Sick Children, 75015, Paris, France
- Imagine Institute, Paris Descartes University, 75015, Paris, France
- Free University of Brussels, Brussels, Belgium
| | - Jean-Laurent Casanova
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Necker Hospital for Sick Children, 75015, Paris, France
- Imagine Institute, Paris Descartes University, 75015, Paris, France
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA
- Pediatric Hematology-Immunology Unit, Necker Hospital for Sick Children, 75015, Paris, France
- Howard Hughes Medical Institute, New York, NY, USA
| | - Anne Puel
- Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM UMR 1163, Necker Hospital for Sick Children, 75015, Paris, France.
- Imagine Institute, Paris Descartes University, 75015, Paris, France.
- St. Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, The Rockefeller University, New York, NY, USA.
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Lee M, Lee MS, Lee JS, Ko SY, Jeong SY. Spectrum of imaging findings of chronic granulomatous disease: a single center experience. Diagn Interv Radiol 2018; 23:472-477. [PMID: 29097349 DOI: 10.5152/dir.2017.17264] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The purpose of this pictorial essay is to present and summarize findings of various images of chronic granulomatous disease (CGD). CGD represents a heterogeneous group of disorders caused by defective generation of respiratory bursts in human phagocytes. This defect results in abnormal phagocytic functions and defective killing of bacteria by phagocytes. CGD may involve many organs and present with recurrent infections and inflammations. Radiologists should consider the possibility of CGD when a patient presents with atypical and recurrent infection. They must also consider other concurrent infections a patient may have.
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Affiliation(s)
- Minah Lee
- Department of Radiology, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, Republic of Korea.
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33
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Osumi T, Tomizawa D, Kawai T, Sako M, Inoue E, Takimoto T, Tamura E, Uchiyama T, Imadome KI, Taniguchi M, Shirai R, Yoshida M, Ando R, Tsumura Y, Fuji H, Matsumoto K, Shioda Y, Kiyotani C, Terashima K, Onodera M, Matsumoto K, Kato M. A prospective study of allogeneic transplantation from unrelated donors for chronic granulomatous disease with target busulfan-based reduced-intensity conditioning. Bone Marrow Transplant 2018; 54:168-172. [DOI: 10.1038/s41409-018-0271-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 06/09/2018] [Accepted: 06/11/2018] [Indexed: 12/26/2022]
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34
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Schwenkenbecher P, Neyazi A, Donnerstag F, Ringshausen FC, Jacobs R, Stoll M, Kirschner P, Länger FP, Valizada E, Gingele S, Wegner F, Sühs KW, Stangel M, Skripuletz T. Chronic Granulomatous Disease First Diagnosed in Adulthood Presenting With Spinal Cord Infection. Front Immunol 2018; 9:1258. [PMID: 29915596 PMCID: PMC5994559 DOI: 10.3389/fimmu.2018.01258] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 05/18/2018] [Indexed: 01/19/2023] Open
Abstract
Chronic granulomatous disease (CGD) is a rare genetic immunodeficiency, which is characterized by recurrent severe bacterial and fungal infections caused by a defect in phagocytic cells due to loss of superoxide production. The disease usually manifests within the first years of life. Early diagnosis allows therapeutic intervention to improve the limited life expectancy. Nevertheless, only half of the patients exceed the age of 25. Here, we present the case of a 41-year old female patient who presented with an extensive spinal cord infection and atypical pneumonia mimicking tuberculosis. The medical history with recurrent granulomatous infections and microbiological findings with multiple unusual opportunistic pathogens was the key to the diagnosis of CGD, which is exceptionally rare first diagnosed in patients in the fifth decade of life. The late diagnosis in this case was likely due to the lack of knowledge of the disease by the treating teams before but not because the patient did not have typical CGD infections along her life. The extensive progressive developing granulomas in our patient with fatal outcome raise the question of early immunosuppressive therapy in addition to anti-infectious treatment. We recommend appropriate CGD diagnostics in adult patients with unclear granulomatous diseases of the nervous system.
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Affiliation(s)
| | - Alexandra Neyazi
- Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Frank Donnerstag
- Institute for Neuroradiology, Hannover Medical School, Hannover, Germany
| | - Felix C Ringshausen
- Department of Respiratory Medicine, Hannover Medical School, German Center for Lung Research (DZL), Hannover, Germany
| | - Roland Jacobs
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Matthias Stoll
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hannover, Germany
| | - Philip Kirschner
- Institute for Medical Microbiology and Hospital Epidemiology, Hannover Medical School, Hannover, Germany
| | | | - Emil Valizada
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Stefan Gingele
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Florian Wegner
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | | | - Martin Stangel
- Department of Neurology, Hannover Medical School, Hannover, Germany
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35
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Kak G, Raza M, Tiwari BK. Interferon-gamma (IFN-γ): Exploring its implications in infectious diseases. Biomol Concepts 2018; 9:64-79. [PMID: 29856726 DOI: 10.1515/bmc-2018-0007] [Citation(s) in RCA: 314] [Impact Index Per Article: 52.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 04/20/2018] [Indexed: 12/12/2022] Open
Abstract
A key player in driving cellular immunity, IFN-γ is capable of orchestrating numerous protective functions to heighten immune responses in infections and cancers. It can exhibit its immunomodulatory effects by enhancing antigen processing and presentation, increasing leukocyte trafficking, inducing an anti-viral state, boosting the anti-microbial functions and affecting cellular proliferation and apoptosis. A complex interplay between immune cell activity and IFN-γ through coordinated integration of signals from other pathways involving cytokines and Pattern Recognition Receptors (PRRs) such as Interleukin (IL)-4, TNF-α, Lipopolysaccharide (LPS), Type-I Interferons (IFNS) etc. leads to initiation of a cascade of pro-inflammatory responses. Microarray data has unraveled numerous genes whose transcriptional regulation is influenced by IFN-γ. Consequently, IFN-γ stimulated cells display altered expression of many such target genes which mediate its downstream effector functions. The importance of IFN-γ is further reinforced by the fact that mice possessing disruptions in the IFN-γ gene or its receptor develop extreme susceptibility to infectious diseases and rapidly succumb to them. In this review, we attempt to elucidate the biological functions and physiological importance of this versatile cytokine. The functional implications of its biological activity in several infectious diseases and autoimmune pathologies are also discussed. As a counter strategy, many virulent pathogenic species have devised ways to thwart IFN-γ endowed immune-protection. Thus, IFN-γ mediated host-pathogen interactions are critical for our understanding of disease mechanisms and these aspects also manifest enormous therapeutic importance for the annulment of various infections and autoimmune conditions.
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Affiliation(s)
- Gunjan Kak
- From the Infectious Disease Immunology Lab, Dr. B R Ambedkar Center for Biomedical Research, University of Delhi, Delhi, 110007, India
| | - Mohsin Raza
- Department of Biochemistry, University of Delhi, South Campus, New Delhi, 110021, India
| | - Brijendra K Tiwari
- From the Infectious Disease Immunology Lab, Dr. B R Ambedkar Center for Biomedical Research, University of Delhi, Delhi, 110007, India
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36
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Henrickson SE, Jongco AM, Thomsen KF, Garabedian EK, Thomsen IP. Noninfectious Manifestations and Complications of Chronic Granulomatous Disease. J Pediatric Infect Dis Soc 2018; 7:S18-S24. [PMID: 29746679 PMCID: PMC5946858 DOI: 10.1093/jpids/piy014] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Chronic granulomatous disease (CGD), a primary immunodeficiency characterized by a deficient neutrophil oxidative burst and the inadequate killing of microbes, is well known to cause a significantly increased risk of invasive infection. However, infectious complications are not the sole manifestations of CGD; substantial additional morbidity is driven by noninfectious complications also. These complications can include, for example, a wide range of inflammatory diseases that affect the gastrointestinal tract, lung, skin, and genitourinary tract and overt autoimmune disease. These diseases can occur at any age and are especially problematic in adolescents and adults with CGD. Many of these noninfectious complications present a highly challenging therapeutic conundrum, wherein immunosuppression must be balanced against an already markedly increased risk of invasive fungal and bacterial infections. In this review, the myriad noninfectious complications of CGD are discussed, as are important gaps in our understanding of these processes, which warrant further investigation.
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Affiliation(s)
- Sarah E Henrickson
- Division of Allergy and Immunology, Department of Pediatrics, Children’s Hospital of Philadelphia, Pennsylvania
| | - Artemio M Jongco
- Institute for Immunology, University of Pennsylvania, Philadelphia,Departments of Medicine and Pediatrics, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Great Neck, New York
| | - Kelly F Thomsen
- Division of Gastroenterology, Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Elizabeth K Garabedian
- National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland
| | - Isaac P Thomsen
- Division of Pediatric Infectious Diseases, Vanderbilt University School of Medicine, Nashville, Tennessee,Correspondence: I. P. Thomsen, MD, MSCI, Division of Pediatric Infectious Diseases, Vanderbilt University School of Medicine, D-7235 MCN1161 21st Avenue South, Nashville, TN 37232-2581 ()
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Brendel C, Rothe M, Santilli G, Charrier S, Stein S, Kunkel H, Abriss D, Müller-Kuller U, Gaspar B, Modlich U, Galy A, Schambach A, Thrasher AJ, Grez M. Non-Clinical Efficacy and Safety Studies on G1XCGD, a Lentiviral Vector for Ex Vivo Gene Therapy of X-Linked Chronic Granulomatous Disease. HUM GENE THER CL DEV 2018; 29:69-79. [PMID: 29664709 DOI: 10.1089/humc.2017.245] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Chronic granulomatous disease (CGD) is a debilitating primary immunodeficiency affecting phagocyte function due to the absence of nicotinamide dinucleotide phosphate (NADPH) oxidase activity. The vast majority of CGD patients in the Western world have mutations within the X-linked CYBB gene encoding for gp91phox (NOX2), the redox center of the NADPH oxidase complex (XCGD). Current treatments of XCGD are not entirely satisfactory, and prior attempts at autologous gene therapy using gammaretrovirus vectors did not provide long-term curative effects. A new strategy was developed based on the use of the lentiviral vector G1XCGD expressing high levels of the gp91phox transgene in myeloid cells. As a requisite for a clinical trial approval, standardized non-clinical studies were conducted in vitro and in mice in order to evaluate the pharmacodynamics and biosafety of the vector and the biodistribution of G1XCGD-transduced cells. Transduced CD34+ cells derived from XCGD patients engrafted and differentiated similarly to their non-transduced counterparts in xenograft mouse models and generated therapeutically relevant levels of NADPH activity in myeloid cells expressing gp91phox. Expression of functional gp91phox in hematopoietic cells did not affect their homing properties, which engrafted at high levels in mice. Extensive in vitro and in vivo genotoxicity studies found no evidence for adverse mutagenesis related to vector treatment. These studies paved the way for the approval of clinical trials in Europe and in the United States for the treatment of XCGD patients with G1XCGD gene-modified autologous hematopoietic cells.
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Affiliation(s)
- Christian Brendel
- 1 Institute for Tumor Biology and Experimental Therapy , Georg-Speyer-Haus, Frankfurt, Germany .,2 Division of Hematology/Oncology, Boston Children's Hospital , Boston, Massachusetts.,3 Harvard Medical School , Boston, Massachusetts.,4 Pediatric Oncology, Dana-Farber Cancer Institute , Boston, Massachusetts.,5 Harvard Stem Cell Institute, Harvard University , Boston, Massachusetts
| | - Michael Rothe
- 6 Hannover Medical School, Institute of Experimental Hematology , Hannover, Germany
| | - Giorgia Santilli
- 7 UCL Great Ormond Street Institute of Child Health, and Great Ormond Street Hospital for Children NHS Trust London , United Kingdom
| | | | - Stefan Stein
- 1 Institute for Tumor Biology and Experimental Therapy , Georg-Speyer-Haus, Frankfurt, Germany
| | - Hana Kunkel
- 1 Institute for Tumor Biology and Experimental Therapy , Georg-Speyer-Haus, Frankfurt, Germany
| | - Daniela Abriss
- 1 Institute for Tumor Biology and Experimental Therapy , Georg-Speyer-Haus, Frankfurt, Germany
| | - Uta Müller-Kuller
- 1 Institute for Tumor Biology and Experimental Therapy , Georg-Speyer-Haus, Frankfurt, Germany
| | - Bobby Gaspar
- 7 UCL Great Ormond Street Institute of Child Health, and Great Ormond Street Hospital for Children NHS Trust London , United Kingdom
| | - Ute Modlich
- 6 Hannover Medical School, Institute of Experimental Hematology , Hannover, Germany .,9 Research Group Gene Modification in Stem Cells , Paul-Ehrlich-Institute, Langen, Germany
| | | | - Axel Schambach
- 2 Division of Hematology/Oncology, Boston Children's Hospital , Boston, Massachusetts.,6 Hannover Medical School, Institute of Experimental Hematology , Hannover, Germany .,10 Hannover Medical School , Cluster of Excellence REBIRTH, Hannover, Germany
| | - Adrian J Thrasher
- 7 UCL Great Ormond Street Institute of Child Health, and Great Ormond Street Hospital for Children NHS Trust London , United Kingdom
| | - Manuel Grez
- 1 Institute for Tumor Biology and Experimental Therapy , Georg-Speyer-Haus, Frankfurt, Germany
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38
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Urban CF, Nett JE. Neutrophil extracellular traps in fungal infection. Semin Cell Dev Biol 2018; 89:47-57. [PMID: 29601861 DOI: 10.1016/j.semcdb.2018.03.020] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 03/26/2018] [Indexed: 12/28/2022]
Abstract
Fungal infections are a continuously increasing problem in modern health care. Understanding the complex biology of the emerging pathogens and unraveling the mechanisms of host defense may form the basis for the development of more efficient diagnostic and therapeutic tools. Neutrophils play a pivotal role in the defense against fungal pathogens. These phagocytic hunters migrate towards invading fungal microorganisms and eradicate them by phagocytosis, oxidative burst and release of neutrophil extracellular traps (NETs). In the last decade, the process of NET formation has received unparalleled attention, with numerous studies revealing the relevance of this neutrophil function for control of various mycoses. Here, we describe NET formation and summarize its role as part of the innate immune defense against fungal pathogens. We highlight factors influencing the formation of these structures and molecular mechanisms employed by fungi to impair the formation of NETs or subvert their antifungal effects.
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Affiliation(s)
- Constantin F Urban
- Umeå University, Department of Clinical Microbiology, 90185 Umeå, Sweden; Umeå Centre for Microbial Research & Laboratory for Molecular Infection Medicine, Sweden.
| | - Jeniel E Nett
- University of Wisconsin-Madison, Departments of Medicine, Medical Microbiology and Immunology, 5203 Microbial Sciences Building, 1550 Linden Drive, Madison, WI 53706, USA.
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Reinhart JM, Rose W, Panyard DJ, Newton MA, Liebenstein TK, Yee J, Trepanier LA. RNA expression profiling in sulfamethoxazole-treated patients with a range of in vitro lymphocyte cytotoxicity phenotypes. Pharmacol Res Perspect 2018; 6:e00388. [PMID: 29511567 PMCID: PMC5832900 DOI: 10.1002/prp2.388] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 01/31/2018] [Indexed: 12/13/2022] Open
Abstract
The lymphocyte toxicity assay (LTA) is a proposed surrogate marker of sulfonamide antibiotic hypersensitivity. In the LTA, peripheral blood mononuclear cells (PBMCs) undergo apoptosis more readily in hypersensitive versus tolerant patients when exposed to drug-hydroxylamine metabolites in vitro. The purpose of this study was to identify key gene transcripts associated with increased cytotoxicity from sulfamethoxazole-hydroxylamine in human PBMCs in the LTA. The LTA was performed on PBMCs of 10 patients hypersensitive to trimethoprim-sulfamethoxazole (HS) and 10 drug-tolerant controls (TOL), using two cytotoxicity assays: YO-PRO (n = 20) and MTT (n = 12). mRNA expression profiles of PBMCs, enriched for CD8+ T cells, were compared between HS and TOL patients. Transcript expression was interrogated for correlation with % cytotoxicity from YO-PRO and MTT assays. Correlated transcripts of interest were validated by qPCR. LTA results were not significantly different between HS and TOL patients, and no transcripts were found to be differentially expressed between the two groups. 96 transcripts were correlated with cytotoxicity by YO-PRO (r = ±.63-.75, FDR 0.188). Transcripts were selected for validation based on mechanistic plausibility and three were significantly over-expressed by qPCR in high cytotoxicity patients: multi-specific organic anion transporter C (ABCC5), mitoferrin-1 (SLC25A37), and Porimin (TMEM123). These data identify novel transcripts that could contribute to sulfonamide-hydroxylamine induced cytotoxicity. These include SLC25A37, encoding a mitochondrial iron transporter, ABCC5, encoding an arylamine drug transporter, and TMEM123, encoding a transmembrane protein that mediates cell death.
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Affiliation(s)
- Jennifer M. Reinhart
- Department of Medical SciencesSchool of Veterinary MedicineUniversity of Wisconsin‐MadisonMadisonWIUSA
- Present address:
Department of Veterinary Clinical MedicineCollege of Veterinary MedicineUniversity of IllinoisUrbanaILUSA
| | - Warren Rose
- Pharmacy Practice DivisionSchool of PharmacyUniversity of Wisconsin‐MadisonMadisonWIUSA
| | - Daniel J. Panyard
- Department of Population Health SciencesSchool of Medicine and Public HealthUniversity of Wisconsin‐MadisonMadisonWIUSA
- Department of Biostatistics and Medical InformaticsSchool of Medicine and Public HealthUniversity of Wisconsin‐MadisonMadisonWIUSA
| | - Michael A. Newton
- Department of Biostatistics and Medical InformaticsSchool of Medicine and Public HealthUniversity of Wisconsin‐MadisonMadisonWIUSA
- Department of StatisticsCollege of Letters and SciencesUniversity of Wisconsin‐MadisonMadisonWIUSA
| | | | - Jeremiah Yee
- Department of OncologySchool of Medicine and Public HealthUniversity of Wisconsin‐MadisonMadisonWIUSA
| | - Lauren A. Trepanier
- Department of Medical SciencesSchool of Veterinary MedicineUniversity of Wisconsin‐MadisonMadisonWIUSA
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40
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Angelino G, De Angelis P, Faraci S, Rea F, Romeo EF, Torroni F, Tambucci R, Claps A, Francalanci P, Chiriaco M, Di Matteo G, Cancrini C, Palma P, D'Argenio P, Dall'Oglio L, Rossi P, Finocchi A. Inflammatory bowel disease in chronic granulomatous disease: An emerging problem over a twenty years' experience. Pediatr Allergy Immunol 2017; 28:801-809. [PMID: 28981976 DOI: 10.1111/pai.12814] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/30/2017] [Indexed: 01/30/2023]
Abstract
BACKGROUND Chronic granulomatous disease (CGD) is a primary immunodeficiency of phagocytes, characterized by life-threatening infections and hyperinflammation. Due to survival improvement, inflammatory bowel disease (IBD) is becoming increasingly relevant. Here, we report our 20 year experience. METHODS We retrospectively analyzed clinic, endoscopic, and histologic features, as well as the management of CGD-IBD patients referred to the Bambino Gesù Children's Hospital in Rome, Italy. RESULTS Of 20 patients with CGD, 9 presented with CGD-IBD at diagnosis and/or during follow-up. Symptoms occurred at a median age of 16 years (range 3.2-42), with a median delay of 6 months for endoscopic confirmation. Patients mainly complained of nonspecific diarrhea (55%), with discrepancy between symptom paucity and severe endoscopic appearance, mainly represented by extensive colonic involvement (44%). Histology revealed at least 2 characteristic features (epithelioid granulomas, pigmented macrophages, and increased eosinophils) in 78% of patients. Eight of 9 patients received oral mesalamine, and 5 required systemic steroids. One patient received azathioprine due to steroid dependence. No patient required biological therapy or surgery. Clinical remission was obtained in all patients, but the majority complained of mild relapses. Two episodes of severe infection occurred early after steroid therapy. CONCLUSIONS Penetrance of CGD-IBD increases with age. Clinical manifestations may be subtle, and clinicians should have a low threshold to recommend endoscopy. Treatment with NSAIDs and/or steroids achieves a good response, but relapses usually occur. Infection surveillance is mandatory during treatment, to prevent opportunistic infections. A close collaboration between pediatric immunologists and gastroenterologists is pivotal, including combined follow-up.
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Affiliation(s)
- Giulia Angelino
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy.,University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
| | - Paola De Angelis
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Simona Faraci
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Francesca Rea
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | | | - Filippo Torroni
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Renato Tambucci
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy.,University of L'Aquila, L'Aquila, Italy
| | - Alessia Claps
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
| | - Paola Francalanci
- Department of Pathology and Molecular Histopathology, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Maria Chiriaco
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy.,Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Gigliola Di Matteo
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy.,Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Caterina Cancrini
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
| | - Paolo Palma
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
| | - Patrizia D'Argenio
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
| | - Luigi Dall'Oglio
- Digestive Endoscopy and Surgery Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Paolo Rossi
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
| | - Andrea Finocchi
- University Department of Pediatrics, Unit of Immune and Infectious Diseases, Bambino Gesù Children's Hospital IRCCS, University of Rome Tor Vergata, Rome, Italy
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Liu H, Liu J, Li H, Peng Y, Zhao S. Mimicking hypersensitivity pneumonitis as an uncommon initial presentation of chronic granulomatous disease in children. Orphanet J Rare Dis 2017; 12:169. [PMID: 29073922 PMCID: PMC5659036 DOI: 10.1186/s13023-017-0719-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 10/06/2017] [Indexed: 11/10/2022] Open
Abstract
Dry cough, dyspenea and diffuse centrilobular nodules in both lungs of radiologic findings similar to hypersensitivity pneumonitis (HP) are rare initial presentation in chronic granulomatous disease (CGD). CGD is remarkable for increased susceptibility to bacterial and fungal infections as well as high sensitivity to inciting antigens such as Aspergillus species due to dysregulated inflammation. We identified three children who had an initial presentation mimicking HP and were subsequently diagnosed as CGD. All patients developed invasive pulmonary A. fumigatus infection (IPAI) following systemic glucocorticoid therapy. Two of the three patients were found to have mutations in NCF1 gene and one patient in NCF2 gene. As HP is uncommon in children, we should consider the possibility of CGD in children with HP, even in mimicking HP patients with suggestive inhalation history and negative fungal cultures. A prompt diagnosis of CGD is essential to enable initiation of prophylactic antibacterial and antifungal therapies.
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Affiliation(s)
- Hui Liu
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nanlishi Road 56, Xicheng District, Beijing, China
| | - Jinrong Liu
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nanlishi Road 56, Xicheng District, Beijing, China
| | - Huimin Li
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nanlishi Road 56, Xicheng District, Beijing, China
| | - Yun Peng
- Imaging Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nanlishi Road 56, Xicheng District, Beijing, China
| | - Shunying Zhao
- Department of Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Nanlishi Road 56, Xicheng District, Beijing, China.
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42
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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.
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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
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Diagnosis of Interstitial Lung Disease Caused by Possible Hypersensitivity Pneumonitis in a Child: Think CGD. J Clin Immunol 2017; 37:269-272. [PMID: 28224353 DOI: 10.1007/s10875-017-0376-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 02/13/2017] [Indexed: 10/20/2022]
Abstract
Interstitial lung disease (ILD) is a rare and heterogeneous group of disorder affecting the lung parenchyma and has a detrimental effect on gas exchange. Chronic granulomatous disease (CGD), when it affects primarily lungs, may cause ILD. We report a 16-year-old patient with CGD caused by homozygous deletion of NCF1 who atypically presented with ILD. The patient had many pigeons and was a pigeon breeder. Exacerbated clinical symptoms were linked to hypersensitivity pneumonitis (HP), and the patient was suggested to keep away from pigeons. In addition to allergen avoidance and prophylactic antibacterial therapy, treatment with corticosteroids and hydroxychloroquine was started for mainly obstructive and persistant symptoms of ILD. CGD is known to cause a hyperinflammatory state and the patients present with excessive granuloma formation and HP. Control of inflammation either by avoidance of allergen exposure and by anti-inflammatory drugs is necessary for the relief of symptoms.
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44
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Wolach B, Gavrieli R, de Boer M, van Leeuwen K, Berger-Achituv S, Stauber T, Ben Ari J, Rottem M, Schlesinger Y, Grisaru-Soen G, Abuzaitoun O, Marcus N, Zion Garty B, Broides A, Levy J, Stepansky P, Etzioni A, Somech R, Roos D. Chronic granulomatous disease: Clinical, functional, molecular, and genetic studies. The Israeli experience with 84 patients. Am J Hematol 2017; 92:28-36. [PMID: 27701760 DOI: 10.1002/ajh.24573] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 09/29/2016] [Accepted: 10/03/2016] [Indexed: 12/31/2022]
Abstract
Chronic granulomatous disease (CGD) is an innate immunodeficiency with a genetic defect of the nicotinamide adenosine dinucleotide phosphate, reduced, oxidase components. This leads to decreased reactive oxygen species (ROS) production, which renders patients susceptible to life-threatening infections. Over the course of 30 years, we diagnosed CGD in 84 patients from 61 families using functional, molecular, and genetic studies. The incidence of CGD in Israel is 1.05 per 100,000 live-births in the Jewish population and 1.49 in the Israeli Arab population. We diagnosed 52 patients (62%) with autosomal recessive inheritance (AR-CGD) and 32 (38%) with X-linked recessive inheritance (XLR-CGD). Consanguinity was detected in 64% of AR-CGD families (14% in Jews and 50% in Israeli Arabs). We found 36 different mutations (23 in XLR-CGD and 13 in AR-CGD patients), 15 of which were new. The clinical spectrum of CGD varied from mild to severe disease in both XLR and AR forms, although the AR subtype is generally milder. Further, residual ROS production correlated with milder clinical expression, better prognosis and improved overall survival. Patients with recurrent pyogenic infections developed fibrosis and hyperinflammatory states with granuloma formation. The management of CGD has progressed substantially in recent years, evolving from a fatal disease of early childhood to one of long-term survival. Our present cohort displays an encouraging 81% overall long term survival. Early hematopoietic stem cell transplantation is advisable before tissue damage is irreversible. Successful transplantation was performed in 18/21 patients. Therapeutic gene modification could become an alternative cure for CGD. Am. J. Hematol. 92:28-36, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Baruch Wolach
- Pediatric Hematology Clinic and the Laboratory for Leukocyte Function, Meir Medical Center, Kfar Saba Israel, and Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Ronit Gavrieli
- Pediatric Hematology Clinic and the Laboratory for Leukocyte Function, Meir Medical Center, Kfar Saba Israel, and Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Martin de Boer
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
| | - Karin van Leeuwen
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
| | - Sivan Berger-Achituv
- Department of Pediatric Hemato-Oncology; Dana Children's Hospital, Tel Aviv Sourasky Medical Center; Tel Aviv Israel
| | - Tal Stauber
- Immunology Service, Department of Pediatrics, Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel and Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Josef Ben Ari
- Meyer Children's Hospital and Rappaport Faculty of Medicine, The Technion-Israel Institute of Technology; Haifa Israel
| | - Menachem Rottem
- Division of Allergy & Immunology, Ha'Emek Medical Center, Afula, Israel and Rappaport Faculty of Medicine, The Technion-Israel Institute of Technology; Haifa Israel
| | | | - Galia Grisaru-Soen
- Pediatric Infectious Diseases Unit; Sourasky Medical Center; Tel Aviv Israel
| | | | - Nufar Marcus
- Allergy and Immunology Unit; Schneider Children's Medical Center; Tel Aviv Israel
| | - Ben Zion Garty
- Allergy and Immunology Unit; Schneider Children's Medical Center; Tel Aviv Israel
| | - Arnon Broides
- Immunology Clinic, Soroka Medical Center; Beer Sheva Israel
| | - Jakov Levy
- Immunology Clinic, Soroka Medical Center; Beer Sheva Israel
| | - Polina Stepansky
- Department of Pediatric Hematology-Oncology and Bone Marrow Transplantation; Hadassah Medical Center; Jerusalem Israel
| | - Amos Etzioni
- Meyer Children's Hospital and Rappaport Faculty of Medicine, The Technion-Israel Institute of Technology; Haifa Israel
| | - Raz Somech
- Immunology Service, Department of Pediatrics, Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel and Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Dirk Roos
- Sanquin Research, and Landsteiner Laboratory, Academic Medical Center; University of Amsterdam; Amsterdam The Netherlands
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45
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Magnani A, Mahlaoui N. Managing Inflammatory Manifestations in Patients with Chronic Granulomatous Disease. Paediatr Drugs 2016; 18:335-45. [PMID: 27299584 DOI: 10.1007/s40272-016-0182-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Chronic granulomatous disease (CGD) is a primary immunodeficiency caused by lack of phagocyte nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, which results in inflammatory dysregulation and increased susceptibility to infections. Patients with CGD may develop severe obstructive disorders of the digestive tract as a result of their dysregulated inflammatory response. Despite a growing focus on inflammatory manifestations in CGD, the literature data on obstructive complications are far less extensive than those on infectious complications. Diagnosis and management of patients with concomitant predispositions to infections and hyperinflammation are particularly challenging. Although the inflammatory and granulomatous manifestations of CGD usually respond rapidly to steroid treatment, second-line therapies (immunosuppressants and biologics) may be required in refractory cases. Indeed, immunosuppressants (such as anti-tumor necrosis factor agents, thalidomide, and anakinra) have shown some efficacy, but the value of this approach is controversial, given the questionable risk-to-benefit ratio and the small numbers of patients treated to date. Significant progress in allogeneic hematopoietic stem cell transplantation (the only curative treatment for CGD) has been made through better supportive care and implementation of improved, reduced-intensity conditioning regimens. Gene therapy may eventually be an option for patients lacking a suitable donor; clinical trials with new, safer vectors are ongoing at a few centers.
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Affiliation(s)
- Alessandra Magnani
- Biotherapy Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France. .,Paris Descartes University, Sorbonne Paris Cité, Imagine Institute, Paris, France.
| | - Nizar Mahlaoui
- Paris Descartes University, Sorbonne Paris Cité, Imagine Institute, Paris, France. .,French National Reference Center for Primary Immune Deficiencies (CEREDIH), Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France. .,INSERM UMR 1163, Laboratory of Human Genetics of Infectious Diseases, Necker Branch, Paris, France. .,Pediatric Immunohematology and Rheumatology Unit, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
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Abstract
The recent advent of the Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-CRISPR associated protein 9 (Cas9) system for precise genome editing has revolutionized methodologies in haematology and oncology studies. CRISPR-Cas9 technology can be used to remove and correct genes or mutations, and to introduce site-specific therapeutic genes in human cells. Inherited haematological disorders represent ideal targets for CRISPR-Cas9-mediated gene therapy. Correcting disease-causing mutations could alleviate disease-related symptoms in the near future. The CRISPR-Cas9 system is also a useful tool for delineating molecular mechanisms involving haematological malignancies. Prior to the use of CRISPR-Cas9-mediated gene correction in humans, appropriate delivery systems with higher efficiency and specificity must be identified, and ethical guidelines for applying the technology with controllable safety must be established. Here, the latest applications of CRISPR-Cas9 technology in haematological disorders, current challenges and future directions are reviewed and discussed.
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Affiliation(s)
- Han Zhang
- The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases (IMM), University of Texas-Health Science Centre at Houston, Houston, TX, USA
| | - Nami McCarty
- The Brown Foundation Institute of Molecular Medicine for the Prevention of Human Diseases (IMM), University of Texas-Health Science Centre at Houston, Houston, TX, USA.
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Farinelli G, Jofra Hernandez R, Rossi A, Ranucci S, Sanvito F, Migliavacca M, Brombin C, Pramov A, Di Serio C, Bovolenta C, Gentner B, Bragonzi A, Aiuti A. Lentiviral Vector Gene Therapy Protects XCGD Mice From Acute Staphylococcus aureus Pneumonia and Inflammatory Response. Mol Ther 2016; 24:1873-1880. [PMID: 27456061 DOI: 10.1038/mt.2016.150] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 07/17/2016] [Indexed: 12/27/2022] Open
Abstract
Chronic granulomatous disease (CGD) is a primary immunodeficiency due to a deficiency in one of the subunits of the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase complex. CGD patients are characterized by an increased susceptibility to bacterial and fungal infections, and to granuloma formation due to the excessive inflammatory responses. Several gene therapy approaches with lentiviral vectors have been proposed but there is a lack of in vivo data on the ability to control infections and inflammation. We set up a mouse model of acute infection that closely mimic the airway infection in CGD patients. It involved an intratracheal injection of a methicillin-sensitive reference strain of S. aureus. Gene therapy, with hematopoietic stem cells transduced with regulated lentiviral vectors, restored the functional activity of NADPH oxidase complex (with 20-98% of dihydrorhodamine positive granulocytes and monocytes) and saved mice from death caused by S. aureus, significantly reducing the bacterial load and lung damage, similarly to WT mice even at low vector copy number. When challenged, gene therapy-treated XCGD mice showed correction of proinflammatory cytokines and chemokine imbalance at levels that were comparable to WT. Examined together, our results support the clinical development of gene therapy protocols using lentiviral vectors for the protection against infections and inflammation.
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Affiliation(s)
- Giada Farinelli
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), San Raffaele Scientific Institute, Milan, Italy
| | - Raisa Jofra Hernandez
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), San Raffaele Scientific Institute, Milan, Italy
| | - Alice Rossi
- Infection and Cystic Fibrosis Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Serena Ranucci
- Infection and Cystic Fibrosis Unit, San Raffaele Scientific Institute, Milan, Italy
| | | | - Maddalena Migliavacca
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), San Raffaele Scientific Institute, Milan, Italy.,Pediatric Immunohematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Chiara Brombin
- CUSSB-University Center Center for Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy
| | - Aleksandar Pramov
- CUSSB-University Center Center for Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy
| | - Clelia Di Serio
- CUSSB-University Center Center for Statistics in the Biomedical Sciences, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Bernhard Gentner
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), San Raffaele Scientific Institute, Milan, Italy.,Haematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Alessandra Bragonzi
- Infection and Cystic Fibrosis Unit, San Raffaele Scientific Institute, Milan, Italy
| | - Alessandro Aiuti
- San Raffaele Telethon Institute for Gene Therapy (SR-TIGET), San Raffaele Scientific Institute, Milan, Italy.,Pediatric Immunohematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy, Italy
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48
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Reinhart JM, Motsinger-Reif A, Dickey A, Yale S, Trepanier LA. Genome-Wide Association Study in Immunocompetent Patients with Delayed Hypersensitivity to Sulfonamide Antimicrobials. PLoS One 2016; 11:e0156000. [PMID: 27272151 PMCID: PMC4896425 DOI: 10.1371/journal.pone.0156000] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 05/06/2016] [Indexed: 01/11/2023] Open
Abstract
Background Hypersensitivity (HS) reactions to sulfonamide antibiotics occur uncommonly, but with potentially severe clinical manifestations. A familial predisposition to sulfonamide HS is suspected, but robust predictive genetic risk factors have yet to be identified. Strongly linked genetic polymorphisms have been used clinically as screening tests for other HS reactions prior to administration of high-risk drugs. Objective The purpose of this study was to evaluate for genetic risk of sulfonamide HS in the immunocompetent population using genome-wide association. Methods Ninety-one patients with symptoms after trimethoprim-sulfamethoxazole (TMP-SMX) attributable to “probable” drug HS based on medical record review and the Naranjo Adverse Drug Reaction Probability Scale, and 184 age- and sex-matched patients who tolerated a therapeutic course of TMP-SMX, were included in a genome-wide association study using both common and rare variant techniques. Additionally, two subgroups of HS patients with a more refined clinical phenotype (fever and rash; or fever, rash and eosinophilia) were evaluated separately. Results For the full dataset, no single nucleotide polymorphisms were suggestive of or reached genome-wide significance in the common variant analysis, nor was any genetic locus significant in the rare variant analysis. A single, possible gene locus association (COL12A1) was identified in the rare variant analysis for patients with both fever and rash, but the sample size was very small in this subgroup (n = 16), and this may be a false positive finding. No other significant associations were found for the subgroups. Conclusions No convincing genetic risk factors for sulfonamide HS were identified in this population. These negative findings may be due to challenges in accurately confirming the phenotype in exanthematous drug eruptions, or to unidentified gene-environment interactions influencing sulfonamide HS.
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Affiliation(s)
- Jennifer M. Reinhart
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Alison Motsinger-Reif
- Bioinformatics Research Center, Department of Statistics, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Allison Dickey
- Bioinformatics Research Center, Department of Statistics, North Carolina State University, Raleigh, North Carolina, United States of America
| | - Steven Yale
- Marshfield Clinic Research Foundation, Marshfield, Wisconsin, United States of America
| | - Lauren A. Trepanier
- Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- * E-mail:
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Pardy C, Pumphrey J, Hallows R, Scott V, Fidler K. Beware of the persistent abscess: Chronic granulomatous disease presenting with suppurative lymphadenitis. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2016. [DOI: 10.1016/j.epsc.2016.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Thomsen IP, Smith MA, Holland SM, Creech CB. A Comprehensive Approach to the Management of Children and Adults with Chronic Granulomatous Disease. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 4:1082-1088. [PMID: 27178966 DOI: 10.1016/j.jaip.2016.03.021] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 03/11/2016] [Accepted: 03/24/2016] [Indexed: 11/19/2022]
Abstract
Chronic granulomatous disease (CGD), a disease characterized by inadequate neutrophil killing of microbial pathogens, affects 4 to 5 per million live births. For many decades following its description, CGD was a fatal disease in childhood. With the development of effective preventive therapies and the early recognition of infectious complications, 90% of children with CGD now survive into adulthood. The management of CGD in adults includes unique challenges and potential disease manifestations. In this article, the authors discuss the current approach to the management of CGD in both children and adults. This includes a focus on the importance of a comprehensive multidisciplinary approach in the care of CGD and its potential complications. In addition, a novel approach to improving education about CGD, and subsequently improving adherence to preventive therapies, is discussed.
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Affiliation(s)
- Isaac P Thomsen
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt Vaccine Research Program, Vanderbilt University School of Medicine, Nashville, Tenn.
| | - Meaghan A Smith
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt Vaccine Research Program, Vanderbilt University School of Medicine, Nashville, Tenn
| | - Steven M Holland
- Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - C Buddy Creech
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt Vaccine Research Program, Vanderbilt University School of Medicine, Nashville, Tenn
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