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4.
Rev Chil Pediatr ; 85(3): 328-36, 2014 Jun.
Article in Spanish | MEDLINE | ID: mdl-25697250

ABSTRACT

INTRODUCTION: Autosomal dominant Hyper IgE syndrome (HIES-AD) is a primary immunodeficiency associated with connective tissue, skeletal, vascular and brain disorders. The pathogenesis of immune deficiency lies in an alteration of Th17 cells which explains the special susceptibility of these patients to S. aureus and Candida infections. OBJECTIVE: To describe three children diagnosed with hyper IgE syndrome and conduct a study on the subject, with special focus on the dominant form of the disease. CASE REPORTS: 3 children with HIES-AD (2 males and one female) with eczema since birth, skin, ear, lung, and lymph node infections, and serum IgE levels over 2,000 IU/ml and eosinophilia values, treated with antibiotics and topically, and 7 year follow-up. CONCLUSIONS: It is a rare condition that requires a high index of suspicion and early management of infections. One of its main diagnoses is atopic syndrome with recurrent infections but both conditions differ in context, response and resolution against infections and lack of other phenotypic characteristics.


Subject(s)
Eczema/etiology , Immunoglobulin E/blood , Job Syndrome/physiopathology , Adolescent , Child , Child, Preschool , Eczema/pathology , Female , Follow-Up Studies , Humans , Infant , Job Syndrome/diagnosis , Job Syndrome/therapy , Male
5.
An Bras Dermatol ; 88(5): 836-8, 2013.
Article in English | MEDLINE | ID: mdl-24173199

ABSTRACT

The hyperimmunoglobulin E syndrome, or Job's syndrome is a rare primary immunodeficiency characterized by recurrent skin abscesses, recurrent respiratory tract infections, and high levels of IgE, eosinophilia, bone and dental changes. We report the case of a fourteen-year-old male patient presenting this disease, with both typical and also some relatively sporadic manifestations. We performed a literature review on the syndrome and its associated clinical findings.


Subject(s)
Job Syndrome/pathology , Skin Diseases/pathology , Adolescent , Humans , Immunoglobulin E/blood , Job Syndrome/physiopathology , Male , Skin Diseases/physiopathology
6.
An. bras. dermatol ; 88(5): 836-838, out. 2013. graf
Article in English | LILACS | ID: lil-689719

ABSTRACT

The hyperimmunoglobulin E syndrome, or Job's syndrome is a rare primary immunodeficiency characterized by recurrent skin abscesses, recurrent respiratory tract infections, and high levels of IgE, eosinophilia, bone and dental changes. We report the case of a fourteen-year-old male patient presenting this disease, with both typical and also some relatively sporadic manifestations. We performed a literature review on the syndrome and its associated clinical findings.


A síndrome de hiperimunoglobulinemia E, ou síndrome de Job é uma imunodeficiência primária rara, caracterizada por abcessos cutâneos recorrentes, infecções de repetição do trato respiratório, títulos elevados de IgE, eosinofilia, alterações ósseas e dentárias. Relata-se o caso de um paciente do sexo masculino, 14 anos, portador da doença, com manifestações desde típicas a algumas relativamente esporádicas, fazendo-se uma revisão da síndrome e dos achados clínicos associados.


Subject(s)
Adolescent , Humans , Male , Job Syndrome/pathology , Skin Diseases/pathology , Immunoglobulin E/blood , Job Syndrome/physiopathology , Skin Diseases/physiopathology
7.
J Clin Immunol ; 33(5): 896-902, 2013 Jul.
Article in English | MEDLINE | ID: mdl-23584561

ABSTRACT

PURPOSE: Autosomal dominant hyper-IgE syndrome (AD-HIES) due to heterozygous STAT3 mutation is a primary immunodeficiency characterized by eczema, elevated serum IgE, recurrent infections, and connective tissue and skeletal findings. Healing of pneumonias is often abnormal with formation of pneumatoceles and bronchiectasis. We aimed to explore whether healing after lung surgery is also aberrant. METHODS: We retrospectively analyzed the medical records of 32 patients with AD-HIES who received lung surgery for the management of pulmonary infections from 1960 to 2011. We collected information including patient demographics, STAT3 mutation status, clinical history, surgical and medical procedures performed, complications, related medical treatments, and outcomes. RESULTS: More than 50% of lung surgeries had associated complications, with the majority being prolonged bronchopleural fistulae. These fistulae often led to empyemas that necessitated additional interventions including prolonged antibiotics, prolonged thoracostomy tube drainage and re-operations. CONCLUSION: Lung surgery in AD-HIES patients is associated with high complication rates. STAT3 mutations likely lead to abnormalities in tissue remodelling that are further exacerbated by infection.


Subject(s)
Job Syndrome/immunology , Job Syndrome/physiopathology , Lung Diseases/physiopathology , Lung Diseases/surgery , Wound Healing/physiology , Adolescent , Adult , Child , Child, Preschool , Female , Humans , Lung/immunology , Lung/physiopathology , Lung/surgery , Lung Diseases/genetics , Lung Diseases/immunology , Male , Middle Aged , Mutation , Retrospective Studies , STAT3 Transcription Factor/genetics , Wound Healing/genetics , Young Adult
8.
An. bras. dermatol ; 88(2): 303-305, abr. 2013. graf
Article in English | LILACS | ID: lil-674165

ABSTRACT

The Bourneville-Pringle syndrome is an autosomal dominant neurocutaneous disorder characterized by the development of multiple hamartomas in various systems, especially brain, skin, retina, kidney, heart and lung. The case of a patient with brownish plaques on the forehead and temporal region, pink malar and chin papules, and hypopigmented macules on the back and trunk is described. The diagnosis of the Bourneville-Pringle syndrome is based on clinical criteria. Presence of two major criteria, such as facial angiofibromas, forehead fibrous plaques, three or more hypomelanotic macules establish the definitive diagnosis. The diagnosis should be made as early as possible in order to assess and treat the associated complications. .


A Síndrome de Bourneville-Pringle é desordem neurocutânea autossômica dominante caracterizada pelo desenvolvimento de hamartomas múltiplos em vários locais do corpo, especialmente cérebro, pele, retina, rim, coração e pulmão. Descreve-se caso de paciente com placas acastanhadas na fronte e região temporal, pápulas róseas na região malar e mento e máculas hipocrômicas no dorso e tronco. O diagnóstico da síndrome Bourneville-Pringle é baseado em critérios clínicos. Presença de dois critérios maiores, como angiofibromas faciais, placas fibrosas frontais e 3 ou mais máculas hipomelanóticas estabelecem o diagnóstico definitivo. Devese fazer o diagnóstico o mais precocemente possível para que as complicações associadas sejam avaliadas e tratadas. .


Subject(s)
Adolescent , Humans , Male , Job Syndrome/pathology , Skin Diseases/pathology , Immunoglobulin E/blood , Job Syndrome/physiopathology , Skin Diseases/physiopathology
9.
Pediatr Pulmonol ; 48(1): 81-4, 2013 Jan.
Article in English | MEDLINE | ID: mdl-22492690

ABSTRACT

Pneumatoceles and bronchiectasis are secondary complications of respiratory infections in patients with hyper IgE syndrome (HIgES). We report on a patient with HIgES and recurrent pneumonias since 1 year of age, with progression to pneumatoceles and bronchiectasis and fatal outcome, with disseminated infection and suspected allergic bronchopulmonary aspergillosis, who was subjected to sequential spirometric assessment. We describe the early beginning of respiratory infections, difficulties in the management of pulmonary sequelae and the impact of an early functional diagnosis and follow-up of the patient regarding a disease for which lung function has not been fully described.


Subject(s)
Job Syndrome/complications , Job Syndrome/physiopathology , Lung/physiopathology , Adolescent , Fatal Outcome , Humans , Male , Spirometry
11.
J Clin Immunol ; 31(3): 338-45, 2011 Jun.
Article in English | MEDLINE | ID: mdl-21494893

ABSTRACT

OBJECTIVE: Hyper-IgE syndrome (HIES) is a rare primary immunodeficiency caused by autosomal dominant STAT3 mutations resulting in recurrent infections and connective tissue abnormalities. Coronary artery abnormalities have been reported infrequently. We aimed to determine the frequency and characteristics of coronary artery abnormalities. DESIGN: STAT3-mutated HIES patients (n=38), ranging in age from 8 to 57 years, underwent coronary artery imaging by computed tomography or magnetic resonance imaging. Images were evaluated for tortuosity, dilation, and aneurysm. Charts were reviewed for cardiac risk factors. To allow blinded image interpretation, an age- and gender-matched non-HIES group was also evaluated (n=33). RESULTS: Coronary artery tortuosity or dilation occurred in 70% of HIES patients, with aneurysms present in 37%, incidences much higher than in the literature and in our non-HIES group, in which 21% had tortuosity or dilation and 3% had aneurysms. Hypertension was more common in the HIES group than in the general population and was associated with vessel abnormalities. Atherosclerosis was uncommon and mild. CONCLUSIONS: Coronary artery aneurysms and tortuosity are common in HIES, despite a paucity of atherosclerosis, suggesting that STAT3 plays an integral role in human vascular remodeling and atherosclerosis.


Subject(s)
Coronary Aneurysm/pathology , Coronary Artery Disease/pathology , Coronary Vessels/pathology , Hypertension/pathology , Job Syndrome/pathology , STAT3 Transcription Factor , Adolescent , Adult , Case-Control Studies , Child , Cohort Studies , Coronary Aneurysm/complications , Coronary Aneurysm/genetics , Coronary Aneurysm/physiopathology , Coronary Angiography , Coronary Artery Disease/complications , Coronary Artery Disease/genetics , Coronary Artery Disease/physiopathology , Coronary Vessels/physiopathology , Female , Genes, Dominant , Humans , Hypertension/complications , Hypertension/genetics , Hypertension/physiopathology , Job Syndrome/complications , Job Syndrome/genetics , Job Syndrome/physiopathology , Magnetic Resonance Angiography , Male , Middle Aged , Mutation , STAT3 Transcription Factor/genetics , Tomography, X-Ray Computed
13.
J Clin Immunol ; 30(6): 886-93, 2010 Nov.
Article in English | MEDLINE | ID: mdl-20859667

ABSTRACT

The Job or hyper-immunoglobulinemia E syndrome is a primary immunodeficiency that is usually inherited in an autosomal dominant fashion. With the discovery of mutations in the STAT3 gene in the majority of autosomal dominant cases, it is now possible to make a molecular diagnosis of hyper-IgE syndrome. Both primary and secondary immunodeficiencies, including hyper-IgE syndrome, may predispose for malignancies, especially lymphomas, mainly mature B cell lymphomas, and classical Hodgkin lymphoma. Here, we report of a 48-year-old male with hyper-IgE syndrome who developed a primary parotid gland diffuse large B cell lymphoma. Analysis for STAT3 mutations demonstrated that the causal mutation of hyper-IgE syndrome, R382Q, arose de novo in the patient and it was transmitted to three of his five children, all three of whom are clinically affected. We review the literature regarding lymphoma in hyper-IgE syndrome and the possible etiologic relationship with STAT3 mutations.


Subject(s)
Job Syndrome/genetics , Lymphoma, B-Cell/genetics , STAT3 Transcription Factor/genetics , Adolescent , Child , Chromosome Disorders , Humans , Job Syndrome/complications , Job Syndrome/immunology , Job Syndrome/physiopathology , Lymphoma, B-Cell/etiology , Lymphoma, B-Cell/immunology , Lymphoma, B-Cell/physiopathology , Male , Middle Aged , Mutation/genetics
14.
Curr Opin Allergy Clin Immunol ; 10(6): 515-20, 2010 Dec.
Article in English | MEDLINE | ID: mdl-20864884

ABSTRACT

PURPOSE OF REVIEW: To describe a new combined primary immunodeficiency disease, previously known as autosomal recessive hyper-IgE syndrome, whose molecular basis was discovered in 2009. RECENT FINDINGS: Two groups identified homozygous and compound heterozygous loss-of-function mutations in the Dedicator of cytokinesis 8 (DOCK8) gene in at least 30 patients who had been previously diagnosed with an atypical form of hyper-IgE syndrome. Absence of DOCK8 expression impairs T cell expansion in vitro, which could help explain the T cell lymphopenia and susceptibility to cutaneous viral infections observed in these patients. In mouse models of DOCK8 deficiency, absence of DOCK8 expression also impairs the generation of a durable secondary antibody response to specific antigens, which could account for the functional antibody abnormalities and recurrent sinopulmonary infections observed in the patients. Two patients have been cured of infectious complications after myeloablative allogeneic hematopoietic cell transplantation. SUMMARY: The discovery of the molecular basis of this disease is expected to facilitate diagnosis and definitive treatment with hematopoietic cell transplantation. Further research is needed to understand how DOCK8 normally functions in lymphocytes and how DOCK8 deficiency leads to disease.


Subject(s)
Guanine Nucleotide Exchange Factors/immunology , Job Syndrome/genetics , Job Syndrome/immunology , Mutation/genetics , T-Lymphocytes/immunology , Animals , Cell Proliferation , Disease Models, Animal , Guanine Nucleotide Exchange Factors/genetics , Humans , Immunity, Humoral/genetics , Infections , Job Syndrome/physiopathology , Lymphopenia , Mice
16.
Clin Dev Immunol ; 2010: 289873, 2010.
Article in English | MEDLINE | ID: mdl-20490271

ABSTRACT

Hyper-immunoglobulin E syndromes (HIES) including compound primary immunodeficiency and nonimmunological abnormalities are characterized by extremely high serum IgE levels, eosinophilia, eczema, susceptibility to infections, distinctive facial appearance, retention of deciduous teeth, cyst-forming pneumonias, and skeletal abnormalities. Itis reported that some cases of familial HIES are relative to autosomal dominant or recessive inheritance, but most cases are sporadic, and result from mutations in the human signal transducer and activator of transcription 3 (STAT3) gene. In this paper, we firstly report a young man diagnosed of Hyper-IgE syndrome with STAT3 mutation in Mainland China, and investigate the autosomal dominant trait of his family members.


Subject(s)
Job Syndrome/genetics , Mutation/genetics , Pneumonia, Staphylococcal/genetics , STAT3 Transcription Factor/genetics , Staphylococcus aureus/immunology , China , DNA Mutational Analysis , Eczema , Humans , Immunoglobulin E/blood , Job Syndrome/blood , Job Syndrome/complications , Job Syndrome/diagnosis , Job Syndrome/physiopathology , Lung/abnormalities , Lung/diagnostic imaging , Lung/microbiology , Lung/surgery , Male , Pedigree , Pneumonia, Staphylococcal/blood , Pneumonia, Staphylococcal/diagnosis , Pneumonia, Staphylococcal/etiology , Pneumonia, Staphylococcal/physiopathology , STAT3 Transcription Factor/biosynthesis , Staphylococcus aureus/pathogenicity , Tomography, X-Ray Computed , Young Adult
19.
J Mol Diagn ; 12(2): 213-9, 2010 Mar.
Article in English | MEDLINE | ID: mdl-20093388

ABSTRACT

With the recent discovery of mutations in the STAT3 gene in the majority of patients with classic Hyper-IgE syndrome, it is now possible to make a molecular diagnosis in most of these cases. We have developed a PCR-based high-resolution DNA-melting assay to scan selected exons of the STAT3 gene for mutations responsible for Hyper-IgE syndrome, which is then followed by targeted sequencing. We scanned for mutations in 10 unrelated pedigrees, which include 16 patients with classic Hyper-IgE syndrome. These pedigrees include both sporadic and familial cases and their relatives, and we have found STAT3 mutations in all affected individuals. High-resolution melting analysis allows a single day turn-around time for mutation scanning and targeted sequencing of the STAT3 gene, which will greatly facilitate the rapid diagnosis of the Hyper-IgE syndrome, allowing prompt and appropriate therapy, prophylaxis, improved clinical outcome, and accurate genetic counseling.


Subject(s)
DNA Mutational Analysis/methods , Job Syndrome , STAT3 Transcription Factor/genetics , Exons , Female , Humans , Job Syndrome/genetics , Job Syndrome/immunology , Job Syndrome/physiopathology , Male , Molecular Sequence Data , Mutation , Pedigree , Sequence Analysis, DNA/methods
20.
Clin Exp Immunol ; 159(3): 238-44, 2010 Mar.
Article in English | MEDLINE | ID: mdl-19912258

ABSTRACT

Autosomal recessive, autosomal dominant and the sporadic forms of hyperimmunoglobulin E syndrome (HIES) are multi-system disorders. Although HIES patients may present with cold abscesses, the vascular features of HIES are not well recognized. The objective of this review is to characterize the nature and spectrum of vascular abnormalities in HIES patients. Vascular abnormalities in HIES patients were reviewed with Medline and Google Scholar-based searches. In brief, the searches combined terms related to HIES with the terms related to vasculature. Furthermore, reference lists from the original studies and review papers identified were screened. There were vascular abnormalities in 25 patients with HIES. These abnormalities were identified as aneurysms (coronary, aortic, carotid and cerebral), pseudoaneurysms, congenital patent ductus venosus, superior vena cava syndrome, vasculitides, vascular ectasia, thrombosis and others. They may be congenital or acquired, in the veins and arteries, affecting both sexes. These abnormalities can be seen in all subtypes of HIES. They could be also fatal in children and adults. Limited pathological investigations revealed the presence of vasculitis. Three of the patients were found to have overlap diseases. In this review, the spectrum of vascular abnormalities in HIES are documented and discussed in detail for the first time. They highlight a previously under-recognized and potentially devastating complication of these disorders. These vascular abnormalities constitute one of the major clinical characteristics in HIES. The presence of hypereosinophilia, vasculitis and defective angiogenesis in HIES may contribute to the formation of vascular abnormalities in HIES.


Subject(s)
Blood Vessels/abnormalities , Genetic Diseases, Inborn , Job Syndrome , Neovascularization, Pathologic , Vascular Diseases , Adult , Animals , Child , Child, Preschool , Genetic Diseases, Inborn/complications , Genetic Diseases, Inborn/genetics , Genetic Diseases, Inborn/metabolism , Genetic Diseases, Inborn/pathology , Genetic Diseases, Inborn/physiopathology , Humans , Job Syndrome/complications , Job Syndrome/genetics , Job Syndrome/metabolism , Job Syndrome/pathology , Job Syndrome/physiopathology , Neovascularization, Pathologic/etiology , Neovascularization, Pathologic/genetics , Neovascularization, Pathologic/metabolism , Neovascularization, Pathologic/pathology , Neovascularization, Pathologic/physiopathology , Vascular Diseases/etiology , Vascular Diseases/genetics , Vascular Diseases/metabolism , Vascular Diseases/pathology
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