Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The polyethylenglycol (PEG) precipitation technique has been employed for the measurement of immune complexes in the circulation of 100 normal subjects and in 14 patients suffering from a variety of diseases (systemic lupus erythematodes, nephrosic syndrome, cryoglobulinaemia, Buckley's syndrome). Values higher than 0.80 UA on the absorption scale were considered pathological, namely 2 standard deviations above the mean (0.32 UA) in the subjects examined; in the patients, values between a minimum of 0.98 UA and a maximum of 2.38 UA were observed. Longitudinal study of these cases also pointed to the disappearance of immune complexes during therapy. The results suggest that the PEG precipitation technique can play an important part as a screening test in situations in which circulating IC pathology is suspected; it is also a sensitive means of monitoring treatment.
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PMID:[Circulating immunocomplexes in patients with various morbid conditions]. 16 Sep 99

We describe a patient with X-linked chronic granulomatous disease (CGD) who developed systemic lupus erythematosus, which was characterized by photosensitivity, malar rash, glomerulonephritis, leukopenia, hypocomplementemia, antinuclear antibodies, and anti-double-stranded DNA antibodies, at age 3. The patient's mother is an asymptomatic carrier of CGD, and her other son (the patient's half-brother) also has CGD. Neither the mother nor the brother has clinical or serologic evidence of systemic lupus erythematosus. Previous cases of discoid lupus-like skin lesions have been reported both in carriers and in patients with CGD. Our patient represents the first reported case of an individual with convincing clinical, serologic, and pathologic evidence of systemic lupus erythematosus. The association between defective host defense mechanisms and autoimmune phenomena has been described previously in patients with Job's syndrome and in patients with B cell and T cell deficiency disorders, including the acquired immunodeficiency syndrome. The relationship between the known leukocyte defects in CGD and the pathogenesis of a lupus-like illness is unclear.
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PMID:Systemic lupus erythematosus in a boy with chronic granulomatous disease: case report and review of the literature. 198 66

Primary immunodeficiency diseases (PIDs) are a heterogeneous group of disorders that genetically affect distinct components of the immune system; thus, predispose individuals to recurrent infections, allergy, autoimmunity, and malignancies. In this retrospective study, autoimmune diseases (ADs), which developed during the course of PID in children, were discussed.Twenty-five patients were included in this study. Symptoms related to ADs, such as autoimmune thyroiditis, type 1 diabetes mellitus, coeliac disease, juvenile idiopathic arthritis, dermatomyositis, autoimmune haemolytic anaemia, leukocytoclastic vasculitis, Henoch-Schonlein purpura, hypoparathyroidism, alopecia areata, Addison's disease, vitiligo and systemic lupus erythematosus were detected in these patients, who have been followed with diagnosis of PID including common variable immunodeficiency, selective and partial IgA deficiency, Wiskott-Aldrich syndrome, ataxia telangiectasia, hyperimmunoglobulin E syndrome, chronic mucocutaneous candidiasis, Griscelli syndrome, and partial C4 deficiency.Immunodeficiency and autoimmune phenomenon may concomitantly present in an individual, although they seem to be incompatible ends in the spectrum of the clinical immune response. Patients with primary immune deficiency should be closely monitored for development of autoimmune diseases.
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PMID:Autoimmune diseases detected in children with primary immunodeficiency diseases: results from a reference centre at middle anatolia. 2298 38

Job's syndrome or autosomal dominant hyperimmunoglobulin E syndrome (Hyper-IgE) is a rare disorder that results from a STAT3 gene mutation, which results in the absence of T-helper 17 (Th17) cells and manifests as a severe immunodeficiency. Affected individuals suffer recurrent soft tissue and pulmonary infections among other manifestations, and the spectrum of the disease is still being characterized. We describe 2 sisters with Job's syndrome each with variable expressivity. However, both patients developed proteinuric kidney disease and had biopsies confirming the presence of immune complex glomerulonephritis with staining for immunoglobulins and complement components. Previous reports link Job's syndrome and the development of systemic lupus erythematosus (SLE), but proliferative immune complex glomerulonephritis has not been described. We speculate that continual internal and external antigen exposure may induce an autoimmune process similar to SLE, which in turn may account for the immune complex disease in the kidney.
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PMID:Fraternal twins with job's syndrome and immune complex nephritis. 2850 65

Talaromyces marneffei, previously known as Penicillium marneffei, is the most important pathogenic thermally dimorphic fungus causing systemic mycosis in Southeast Asia. Traditionally, T. marneffei infection in human was mainly associated with acquired immunodeficiency syndrome caused by HIV infection. In recent years, there has been an increasing number of T. marneffei infections reported in non-HIV-infected patients with other immunocompromised conditions, including autoantibodies against interferon-gamma, systemic lupus erythematosis, solid organ transplantation, Job's syndrome, hematological malignancies, and use of novel targeted therapies. In this article, we describe the first case of fatal T. marneffei infection in a patient with underlying autoimmune hepatitis, presented as fever without localizing features. The diagnosis of talaromycosis was confirmed with the identification of the fungi isolated from the blood culture specimen by conventional methods and using matrix-assisted laser desorption-ionization time-of-flight mass spectrometer. This case shows the importance of a high index of suspicion, particularly for such a highly fatal but potentially treatable fungal infection.
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PMID:Fatal Talaromyces marneffei Infection in a Patient with Autoimmune Hepatitis. 2934 20