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)

A 24 year old woman with systemic lupus erythematosus (SLE) developed widespread necrotic skin ulceration and gigantism of both breasts during an exacerbation of SLE in the last trimester of her second pregnancy. Over the remainder of the pregnancy the ulceration was only controlled by high dose corticosteroids. After parturition, however, it was possible to reduce the steroid dose without recurrence of the ulceration.
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PMID:Breast vasculitis in association with breast gigantism in a pregnant patient with systemic lupus erythematosus. 188 1

Eight renal biopsies of Wegener's granulomatosis and other vasculitic syndromes with periglomerular granulomatous reactions (granulomatous glomerulonephritis) are studied. Controls consist of 57 biopsies of crescentic and focal necrotizing glomerulonephritis (of various diseases, excluding systemic lupus erythematosus). Both groups have in common the morphologic alterations of inflammatory tuft necrosis, fibrin exudation into the urinary space, crescent formation, and breaks of Bowman's capsule. In the study group, the unique feature of glomeruli with surrounding granulomatous reactions was the presence, within the urinary space, of an exudate of fibrin mixed with immune reactants (immunoglobulins and usually complement) in association with gaps of Bowman's capsule. This contrasts with an exudate of fibrin alone in glomeruli of the control group and other glomeruli of the study group. The study group also had a significantly greater incidence of immune deposits in Bowman's capsule (P less than 0.001). Giant cells may result from the interaction of macrophages of the granuloma with Bowman's capsule that is permeated with immune reactants.
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PMID:Morphologic and immunohistochemical observations in granulomatous glomerulonephritis. 354 11

Giant hepatocytes are commonly found in several neonatal and infantile liver diseases, but are rarely found in adult liver disease. A 42 year old white woman presented with a five month history of paraesthesia and numbness of both the upper and lower limbs and with vague abdominal pain. Abnormal liver function was noted on routine screening. Ultrasound scan of the abdomen showed gallstones; barium enema, ERCP and computed tomography scan were all normal. IgG antibodies to double stranded DNA were present at a titre of 40 units. Anti-cardiolipin antibodies, anti-mitochondrial antibodies and rheumatoid factor were not detected. Serology for hepatitis A, B, C, and paramyxoviruses was negative, as was the Paul Bunnell test. A clinical diagnosis of systemic lupus erythematosus (SLE) with an axonal sensory polyneuropathy was made, the latter confirmed on biopsy of the sural nerve. Giant cells were noted on liver biopsy. The patient was treated with corticosteroids; liver function had improved after two years of follow up. When extensive giant cell transformation is noted on liver biopsy, particularly when neuropathy is also a feature, the possibility of an association with SLE should be considered.
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PMID:Giant cell hepatitis associated with systemic lupus erythematosus. 865 94

Histopathological changes in leptomeningeal and cerebral blood vessels in a case of subacute cutaneous lupus erythematosus (SCLE) with the involvement of the central nervous system are presented. A 46-year-old woman died because of cerebral stroke after a 19-year duration of the disease. The general autopsy showed changes in the kidneys, myocardium, spleen and pancreas, typical of systemic lupus erythematosus. The brain autopsy revealed large necrosis in the supply territory of the middle and posterior cerebral arteries in the left hemisphere. In addition, small focal necroses, partially hemorrhagic, were found in both cerebellar hemispheres. Small cortical necrosis was also visible in the right insular area. A diffuse damage of the blood vascular system in the form of fibrinoid necrosis of small sized cerebral blood vessels with inflammatory infiltrates of the vessel wall (necrotizing leukocytoclastic vasculitis) predominated in the microscopic examination of the brain. Vascular changes of vasculopathy type in the form of hyalinization of the vascular wall and fibrinoid necrosis with concomitant numerous, small necroses were observed. In the lumen of left internal carotid artery infiltrated by inflammatory cells, an organized thrombus was found. Giant cells were observed within vascular infiltration.
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PMID:Rare vascular changes in the brain in a case of subacute cutaneous lupus erythematosus. 867 32

A 26-year-old woman with systemic lupus erythematosus and end-stage renal disease presented for renal transplantation. She had no findings of cardiac disease. Radiologic evaluation, cardiac magnetic resonance imaging, and coronary angiography showed giant aneurysms of the right and left anterior descending coronary arteries. Despite therapy, acute anterior myocardial infarction developed during follow-up. Giant coronary artery aneurysms associated with systemic lupus erythematosus are unusual and their management is controversial. Antithrombotic therapy probably should be considered for giant coronary artery aneurysms.
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PMID:Giant coronary artery aneurysms and myocardial infarction in a patient with systemic lupus erythematosus. 887 52

GAPDH (glyceraldehyde-3-phosphate dehydrogenase) is a key enzyme of the glycolytic pathway and it is related to the occurrence of some diseases. The cDNA and the genomic sequence of GAPDH were cloned successfully from the Giant Panda (Ailuropoda melanoleuca) using the RT-PCR technology and Touchdown-PCR, respectively. Both sequences were analyzed preliminarily. The cDNA of GAPDH cloned from the Giant Panda is 1191 bp in size, contains an open reading frame of 1002 bp encoding 333 amino acids. The genomic sequence is 3941 bp in length and was found to possess 10 exons and 9 introns. Alignment analysis indicates that the nucleotide sequence and the deduced amino acid sequence are highly conserved in some mammalian species, including Homo sapiens, Mu musculus, Rattus norvegicus, Canis lupus familiaris and Bos taurus. The homologies for the nucleotide sequences of the Giant Panda GAPDH to that of these species are 90.67, 90.92, 90.62, 95.01 and 92.32% respectively, while the homologies for the amino acid sequences are 94.93, 95.5, 95.8, 98.8 and 97.0%. Primary structure analysis revealed that the molecular weight of the putative GAPDH protein is 35.7899 kDa with a theoretical pI of 8.21. Topology prediction showed that there is one Glyceraldehyde 3-phosphate dehydrogenase active site, two N-glycosylation sites, four Casein kinase II phosphorylation sites, seven Protein kinase C phosphorylation sites and eight N-myristoylation sites in the GAPDH protein of the Giant Panda. The GAPDH gene was overexpressed in E. coli BL21. The results indicated that the fusion of GAPDH with the N-terminally His-tagged form gave rise to the accumulation of an expected 43 kDa polypeptide. The SDS-PAGE analysis also showed that the recombinant GAPDH was soluble and thus could be used for further functional studies.
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PMID:cDNA, genomic sequence cloning and overexpression of glyceraldehyde-3-phosphate dehydrogenase gene (GAPDH) from the Giant Panda. 2058 83