Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective study of systemic lupus erythematosus (SLE) patients under high doses of corticosteroid therapy (greater than 30 mg/day prednisolone) for a five-year period elucidated some risk factors of avascular necrosis of the femoral head (ANFH). A complete survey was performed on 62 patients, of whom nine patients developed ANFH during the period of study. The risk factors in the causation of ANFH were ascertained on the basis of characteristic clinical features of SLE, a typical pattern of laboratory data at the onset of ANFH, and the mode of glucocorticosteroid administration observed from a statistical point of view. The risk factors include stomatitis, drug-induced lupus, lupus erythematosus cell positive rheumatoid arthritis, interstitial pneumonitis, and thrombocytopenic purpura (characteristic clinical features); increased total cholesterol, glutamic oxaloacetic transaminase, glutamic pyruvic transaminase, alkaline phosphatase, red blood cell, hemoglobin, and albumin/globulin; advanced renal failure (pattern abnormality of laboratory data); and a rash introduction of high-dose corticosteroid therapy (greater than or equal to 30 mg/day prednisolone) without corticosteroid preloading (mode of administration).
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PMID:Risk factors of avascular necrosis of the femoral head in patients with systemic lupus erythematosus under high-dose corticosteroid therapy. 155 61

A 15-year-old girl, suffering from recurrent stomatitis since the age of 7 years, turned out to be heterozygous for x-linked cytochrome b558-negative chronic granulomatous disease. Two different populations of neutrophils were found in her peripheral blood: one normal (ca. 44%) and one cytochrome b558-negative (ca. 56%) subpopulation which was unable to produce H2O2. There was no history of chronic granulomatous disease in the maternal family line and the blood from the mother and from the grandmother contained a single normal population of neutrophils only. Therefore a recent mutation in one of the x-chromosomes of maternal or paternal origin is most likely. We wish to emphasize that the possibility of a carrier status for chronic granulomatous disease should be considered if recurrent aphthous stomatitis occurs (especially in context with discoid lupus). An easy flow cytometrical method for H2O2 measurement on the single cell level is advised as a screening test [5]. Genetic counselling is a most important consequence of the correct diagnosis.
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PMID:[Chronic recurrent aphthous stomatitis in a 15-year-old carrier of x-chromosome inherited cytochrome b558-negative septic granulomatosis]. 208 42

The interaction of the mouse hepatitis virus (MHV) nucleocapsid protein (N) and viral RNA was examined. Monoclonal antibody specific for N protein coimmunoprecipitated MHV genomic RNA as well as all six MHV subgenomic mRNAs found in MHV-infected cells. In contrast, monoclonal antibodies to the MHV E2 or E1 envelope glycoproteins, an anti-I-A monoclonal antibody, and serum samples from lupus patients did not immunoprecipitate the MHV mRNAs. Moreover, the anti-N monoclonal antibody did not coimmunoprecipitate vesicular stomatitis virus RNA or host cell RNA under conditions which immunoprecipitated all MHV RNAs. These data suggest a specific interaction between the N protein and the virus-specific mRNAs. Both the membrane-bound and cytosolic small MHV leader-specific RNAs of greater than 65 nucleotides long were immunoprecipitated only by anti-N monoclonal antibody. These data suggest that an N binding site is present within the leader RNA sequences at a site at least 65 nucleotides from the 5' end of genomic RNA and all six subgenomic mRNAs. The larger leader-containing RNAs originating from mRNA 1 and mRNA 6, as well as the MHV negative-stranded RNA, were also immunoprecipitated by the anti-N monoclonal antibody. These data indicate that the MHV N protein is associated with MHV-specific RNAs and RNA intermediates and may play an important functional role during MHV transcription and replication.
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PMID:Interactions between coronavirus nucleocapsid protein and viral RNAs: implications for viral transcription. 284 40

The leader RNA transcript of vesicular stomatitis virus (VSV) has been immunoprecipitated from infected BHK cell extracts by anti-La specific sera from patients with systemic lupus erythematosus (SLE). This association was specific as lupus anti-sera with other specificities failed to precipitate leader RNA. The amount of leader RNA associated with the La antigen peaked 4 hr post infection and then declined. Leader RNA complexed with viral nucleocapsid proteins increased at a slower rate but eventually predominated 6 hr post infection. By 16 hr all of the leader RNA was associated with nucleocapsid proteins. Although a significant portion of the leader RNA was present in isolated nuclei 4 hr post infection, all of the leader RNA outside the nucleus was bound to La protein. Leader RNA is the first non-RNA polymerase III product found to associate with the La protein. The proposed function of the leader-La complex in VSV transcription and replication and in viral cytopathology is discussed.
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PMID:The leader RNA of vesicular stomatitis virus is bound by a cellular protein reactive with anti-La lupus antibodies. 631 10

Rabies virus leader RNA was detected in infected BHK-21 cell extracts by hybridization to end-labeled genomic RNA. Similar to the leader RNA of vesicular stomatitis virus, the leader RNA of rabies virus was also found to be associated with the La protein by specific immunoprecipitation with antisera from lupus patients. The 3' end of the genomic RNA of rabies virus was sequenced, and the size and termination site of leader RNA were determined. In addition, extension of the sequence into the nucleocapsid gene of rabies virus showed an open reading frame for at least 37 amino acid residues. Sequence relationships between rabies virus and vesicular stomatitis virus leader genes and the possible involvement of the La protein in rhabdovirus biology are discussed.
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PMID:Nucleotide sequence and host La protein interactions of rabies virus leader RNA. 632 6

Discoid lupus erythematosus (DLE)-like lesions and recurrent aphthous-like stomatitis have often been described in carriers of X-linked chronic granulomatous disease (CGD). The capacity of the polymorphonuclear leucocytes to reduce nitroblue tetrazolium (NBT) after stimulation with phorbol myristate acetate (NBT test), a function of normal oxidative metabolism, was determined in 34 patients with DLE of whom 17 also suffered from recurrent stomatitis. The NBT test turned out to be normal in all 34 patients, indicating that none of them were carriers of X-linked CGD. In spite of the negative results of this study it is recommended that all female patients suffering from DLE in combination with recurrent aphthous-like stomatitis are screened by means of the NBT test, because this examination is simple and inexpensive, and because of the importance of identifying carriers of CGD with a view to genetic guidance.
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PMID:Discoid lupus erythematosus and carrier status of X-linked chronic granulomatous disease. 665 47

The skin and oral mucosa were studied in an unselected series of carriers of x-linked chronic granulomatous disease, a hereditary condition in which phagocytic cells display a pronounced functional defect. Three carriers had discoid lupus erythematosus (DLE)-like skin lesions which histopathologically were consistent with DLE of the hypertrophic and profundus type. Four patients had experienced photosensitivity in childhood. Seven patients had recurrent aphthous-like stomatitis which should be distinguished from the recurrent aphthous stomatitis seen in otherwise healthy individuals. The remarkably high incidence of DLE-like symptoms in heterozygous carriers might be related to the presence of mixed populations of defective and normal phagocytes. The variable expression of skin symptoms may be related to uneven distribution of abnormal and normal phagocytes. Female patients with these clinical symptoms, especially the combination of DLE-like skin lesions and aphthous-like stomatitis, should be suspected of being carriers of chronic granulomatous disease and studies of phagocyte function in vitro should be performed, since the diagnosis of the carrier state is of utmost importance for genetic counselling before pregnancy.
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PMID:Discoid lupus erythematosus-like lesions and stomatitis in female carriers of X-linked chronic granulomatous disease. 723 10

Out of fifteen carriers of X-linked chronic granulomatous disease five had discoid lupus erythematosus-like skin lesions together with recurrent aphthous-like stomatitis, another five had only recurrent aphthous-like stomatitis, and the remainder were symptom-free. In individual carriers monocytes and neutrophils were equally reduced in their capacity for superoxide production, [1-14C]glucose oxidation and antibody-dependent cytotoxicity; but within he group of carriers a broad spectrum of depression was found. The degree of depression was closely related to the manifestations of clinical disease. It is suggested that the defective oxygen-dependent metabolism might play an aetiological role in the development of inflammatory diseases in carriers of chronic granulomatous disease. Two out of 10 unselected females with discoid lupus erythematosus were shown to be carriers of X-linked chronic granulomatous disease. Screening for this carrier state might therefore be of importance in these patients.
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PMID:Relation of monocyte and neutrophil oxidative metabolism to skin and oral lesions in carriers of chronic granulomatous disease. 727 85

We present a clinically atypical case of discoid lupus erythematosus in the mother of a boy with chronic granulomatous disease. In this disorder, the phagocytes are unable to produce superoxide anion to degrade incorporated microorganisms. In addition to a discoid lupus erythematosus-like skin disease, recurrent stomatitis aphthosa, hidradenitis suppurativa and Raynaud phenomenon are markedly associated with heterozygote carriers of chronic granulomatous disease. Based on this conspicuous association, diverse models concerning the pathogenesis of lupus erythematosus are discussed.
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PMID:[Lupus erythematosus discoid-like dermatosis in a carrier of septic granulomatosis]. 836 80

Smoking is the main modifiable cause of disease and death in the developed world. Tobacco consumption is directly linked to cardiovascular disease, chronic bronchitis, and many malignant diseases. Tobacco also has many cutaneous effects, most of which are harmful. Smoking is closely associated with several dermatologic diseases such as psoriasis, pustulosis palmoplantaris, hidrosadenitis suppurativa, and systemic and discoid lupus erythematosus, as well as cancers such as those of the lip, oral cavity, and anogenital region. A more debatable relationship exists with melanoma, squamous cell carcinoma of the skin, basal cell carcinoma, and acne. In contrast, smoking seems to protect against mouth sores, rosacea, labial herpes simplex, pemphigus vulgaris, and dermatitis herpetiformis. In addition to the influence of smoking on dermatologic diseases, tobacco consumption is also directly responsible for certain dermatoses such as nicotine stomatitis, black hairy tongue, periodontal disease, and some types of urticaria and contact dermatitis. Furthermore, we should not forget that smoking has cosmetic repercussions such as yellow fingers and fingernails, changes in tooth color, taste and smell disorders, halitosis and hypersalivation, and early development of facial wrinkles.
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PMID:[Smoking and the skin]. 1835 92


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