Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0700208 (scoliosis)
 8,574 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hyperimmunoglobulin-E syndrome is one of the primary immunodeficiency with the manifestations of recurrent infections especially with Staphylococcus aureus, characteristic facies, hyperextensibility of joints, multiple bone fractures, scoliosis, and delayed shedding of the primary teeth. It is a multisystem disease of autosomal dominant inheritance. Recently, a new type of hyper-IgE syndrome with autosomal recessive inheritance was identified. Although Th1/Th2 imbalance has been suspected to be a cause of this diesease, it is not clarified yet.
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PMID:[Hyper-IgE syndrome]. 1567 88

Hyper-IgE syndrome (HIES) is a primary immunodeficiency characterized by atopic manifestations and susceptibility to infections with extracellular bacteria and fungi, which frequently occur in the skin and lung. Atopic manifestations in HIES include extremely high serum IgE levels, eczema and eosinophilia. Most of the extracellular bacterial infections are associated with disproportionally milder inflammation than normal, which was originally described as having a 'cold abscess'. Non-immunological abnormalities are also observed in most patients with HIES, including a distinctive facial appearance, scoliosis, hyper-extensive joints and retained primary teeth. Recent studies have demonstrated that hypomorphic mutations in signal transducer and activator of transcription 3 result in the classical multisystem form of HIES, whereas a null mutation in tyrosine kinase 2 causes the autosomal recessive form of HIES that is associated with viral and mycobacterial infections. Analyses of cytokine responses in both types of HIES have revealed defects in signal transduction for multiple cytokines including IL-6 and IL-23, leading to impaired T(h)17 function. These results suggest that the defect in multiple cytokine signals is the molecular basis of the immunological and non-immunological abnormalities in HIES and that the susceptibility to infections with extracellular bacteria and fungi in HIES might be associated with the defect in T(h)17 cell differentiation.
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PMID:Defects in Jak-STAT-mediated cytokine signals cause hyper-IgE syndrome: lessons from a primary immunodeficiency. 1908 64

Autosomal dominant Hyper-IgE syndrome (AD-HIES) is a rare primary immunodeficiency characterized by eczema, recurrent skin and lung infections, elevated serum IgE, and various connective tissue, skeletal, and vascular abnormalities. Mutations in signal transducer and activator of transcription 3 (STAT3) have recently been found to account for most cases; however, the pathogenesis of the varied features remains poorly defined. A distinct syndrome, known as autosomal recessive HIES (AR-HIES) manifests as severe eczema, recurrent bacterial and viral skin infections, and sinopulmonary infections. As opposed to STAT3 deficient HIES, AR-HIES lacks the connective tissue and skeletal manifestations but has an increase in neurologic abnormalities. In this review, we discuss the clinical presentations, genetic etiologies, and immunologic abnormalities of these two syndromes. In addition, we discuss animal models of STAT3 deficiency that provide insight into the pathogenesis of HIES. Further understanding of how STAT3 results in the diverse manifestations of HIES will allow us to develop more specific therapies for HIES as well as for many of the manifestations, such as scoliosis, recurrent staphylococcal infections, and eczema, which are common in the general population.
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PMID:Clinical manifestations, etiology, and pathogenesis of the hyper-IgE syndromes. 1919 May 25

Hyper IgE syndrome (HIES) is a rare primary immunodeficiency characterized by the triad of elevated IgE and eosinophilia, eczema, and recurrent skin and pulmonary infections. The autosomal dominant (AD) form of HIES results from mutations in STAT3 and is characterized by disordered inflammation, connective tissue, and skeletal abnormalities. Tissue-specific STAT3 deficiency in animals, cytokine and transcriptional array data, and careful clinical phenotyping have explained some of the pathophysiology of the immunologic and non-immunologic abnormalities of AD-HIES. In depth study of the role of STAT3 mutations in specific aspects of HIES may lead to better understanding and new approaches to treatment of conditions intrinsic to HIES that are common in the general population, such as staphylococcal infections, scoliosis, osteoporosis, bronchiectasis, and arterial aneurysms. As the genotypes of STAT3 deficiency are further characterized, genotype-phenotype correlations may emerge that will be informative regarding specific molecular interactions. Autosomal recessive forms of hyper IgE (AR-HIES) have also been reported. A single case of homozygous deficiency of the signal protein Tyk2 has been reported as well as a recessive syndrome with some features overlapping AD-HIES, but for which the genetic etiology is unknown. Better understanding of the pathophysiology and mechanisms of dominant and recessive hyper IgE syndromes will shed light on somatic and immune biology and may improve quality of life and survival for HIES patients.
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PMID:Pathogenesis of hyper IgE syndrome. 1945 85

Hyper-IgE syndrome (HIES) is a complex primary immunodeficiency characterized by atopic dermatitis associated with extremely high serum IgE levels and susceptibility to infections with extracellular bacteria. Nonimmunological abnormalities, including a distinctive facial appearance, fracture following minor trauma, scoliosis, hyperextensive joints, and the retention of deciduous teeth are also observed in most patients. Recent studies have demonstrated that dominant-negative mutations in the signal transducer and activator of transcription 3 (STAT3) gene result in the classical multisystem form of HIES, whereas a null mutation in the tyrosine kinase 2 (TYK2) gene causes an autosomal recessive HIES associated with viral and mycobacterial infections. In both patients, signal transduction for multiple cytokines, including IL-6 and IL-23, was defective, resulting in impaired T(H)17 function. These findings suggest that the defect in cytokine signaling constitutes the molecular basis for the immunological and nonimmunological abnormalities observed in HIES.
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PMID:Hyper-IgE syndrome. 1971 92

The hyper-IgE syndrome (HIES) is a rare primary immunodeficiency characterized by a highly elevated serum IgE, recurrent staphylococcal skin abscesses and cyst-forming pneumonia. Non-immunological abnormalities, including a distinctive facial appearance, hyperextensive joints, scoliosis, fracture following minor trauma, and the retention of primary teeth are also observed in many patients. Recently, it was shown that heterozygous mutations in signal transducer and activator of transcription 3 (STAT3), can cause autosomal-dominant HIES. Here we identify and characterize a novel mutation in the DNA-binding domain of STAT3 in a patient with hyper-IgE syndrome. Sequence analysis revealed a de novo heterozygous transition of a G-to-A, causing a substitution of a glycine residue for an aspartic acid in the translated sequence (G342D). The patient has normal levels of STAT3, which is able to translocate to the nucleus upon IL-6 stimulation. However, enzyme-linked DNA-protein interaction analysis showed that the G342D mutation affects the binding ability of STAT3 to target DNA sequences. In addition, as shown by qRT-PCR, the mutation abrogates the STAT3-dependent transcription of the retinoid-related orphan receptor gammat (ROR gammat) gene, an indispensable transcription factor for the commitment of naive CD4+ T cells to the Th17 lineage. These data suggest that the novel G342D mutation affects the binding of STAT3 on DNA and the STAT3-dependent expression of ROR gammat mRNA, leading to the HIES phenotype.
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PMID:A novel mutation in the signal transducer and activator of transcription 3 (STAT3) gene, in hyper-IgE syndrome. 2014 60

Hyper IgE syndrome, or Job's syndrome, is an immunodeficiency syndrome characterized by eczema, recurrent infections and elevated serum immunoglobulin E levels. Individuals tend to have frequent staphylococcal abscesses and pneumonias early in life, often developing pneumatocoeles that predispose them to later fungal and Gram-negative bacterial infections. In addition to the immunologic abnormalities, hyper IgE syndrome is now recognized as a multisystem disorder with skeletal and morphologic features such as characteristic facies, osteopenia, scoliosis, fractures and retention of the primary teeth. Therapy of hyper IgE syndrome involves careful skin care, antimicrobial prophylaxis and aggressive treatment of infections, as well as treatment of some of the complicating abnormalities, such as scoliosis. The genetic etiology of hyper IgE syndrome remains unknown, however, it continues to be investigated. Identification of the genetic etiology or etiologies of this syndrome will allow for targeted therapies as well as great advances in understanding the connections between immunologic function and connective tissue.
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PMID:Hyper IgE syndrome: review and future directions. 2047 5

Hyper-IgE syndrome (HIES) is characterized by recurrent skin and pulmonary infections (mainly bacterial), eczematous dermatitis and elevated serum IgE levels. Associated abnormalities in some patients include coarse facial features, failure or delay of shedding of primary teeth, recurrent fractures, hyperextensible joints, and scoliosis. Laboratory abnormalities include elevated total serum IgE levels, typically ranging from 1000 to greater than 50,000IU/mL and variable eosinophilia. The diagnosis of HIES is based upon the presence of suggestive clinical and laboratory findings. A definitive laboratory test is not commercially available at present. Management of patients with HIES is focused on skin care, prevention of infection, prompt and complete treatment of infections that do develop, and control of pulmonary complications.
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PMID:[Septic arthritis in a case of hyper-IgE syndrome]. 2179 78

Hyper IgE syndrome (HIES) is a rare disorder characterized by eczema, recurrent infections of the skin and lungs, typically with Staphylococcus aureus, Candida albicans and certain viruses, and elevated levels of serum IgE. Other clinical manifestations include characteristic facies (prominent forehead, broad nasal bridge and facial asymmetry), chronic eczematous dermatitis, retained primary dentition, recurrent pathological fractures, hyper-extensibility and scoliosis. The central nervous system (CNS) involvement in HIES has been rarely reported. Here we presented a case of HIES with rare associations of epilepsy in a young patient to raise awareness for this disorder.
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PMID:Hyper IgE syndrome. 2461 62

Hyperimmunoglobulin E Syndrome (HIES) is a complex primary immunodeficiency characterized by both immunologic and non-immunologic manifestations. High serum IgE level, eosinophilia, eczema, recurrent skin and lung infections constitute the immunologic profile of HIES, whereas characteristic facial appearance, scoliosis, retained primary teeth, joint hyperextensibility, bone fractures following minimal trauma and craniosynostosis are the main non-immunologic manifestations. The diagnosis of HIES cannot be made by routine immunologic tests. As the main characteristic laboratory abnormalities of this syndrome are highly elevated serum IgE levels and eosinophilia; both features have a broad spectrum of differential diagnosis. The purpose of this essay was presenting the best way for diagnosis management of HIES. Based on the genetic reports of patients of the Center for Chronic Immunodeficiency (CCI) as a single center experience, and applying project management (PM) in health care research projects, we sought the best way for a rapid diagnosis of HIES. The combination of project management principles with immunologic and genetic knowledge to better define the laboratory and clinical diagnosis lead to an improvement of the management of patients with HIES. These results are shown in one "Decision Tree" which is based on 342 genetic reports of the CCI during the past ten years. It is necessary to facilitate the diagnostic analysis of suspected HIES patients; applying project management in health care research projects provides a better and more accurate diagnosis eventually leading to a better patients' care. This Abstract was presented at 16th Biennial Meeting of the European Society for Immunodeficiencies (ESID 2014), Prague, Czech Republic.
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PMID:The diagnosis of hyper immunoglobulin e syndrome based on project management. 2578 Aug 78


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