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)

Therapy with systemic corticosteroids, despite attendant serious risks, is mandatory in diseases such as pemphigus, acute disseminated lupus erythematosus and some cases of exfoliative dermatitis that are ordinarily fatal, for in such cases life may be prolonged and the patients made comfortable. If no contraindications exist, therapy with corticosteroids is desirable, for diseases of short duration-contact dermatitis, serum sickness reactions and drug eruptions of all kinds-provided the causative factors have been removed and the reactions are causing severe distress.On the basis of encouraging reports in the literature corticosteroid therapy may be instituted with justification for a group of unrelated, intractable and discomforting diseases such as maddening pruritus ani, sclerema neonatorum, dermatomyositis, certain cases of sarcoidosis, berylliosis, Behcet's syndrome, universal calcinosis, Reiter's disease and ulcers of sickle-cell anemia. One must always bear in mind the well-defined contraindications to corticosteroid therapy and the hazards of its use, particularly if therapy is to be prolonged. Results from topical hydrocortisone therapy are particularly pleasing in chronic eczematous otitis externa and especially when it is combined with an antibiotic drug. Results are excellent also in nuchal eczema, dermatitis of the eyelids and in pruritus ani. More often than not, hydrocortisone ointment and lotions benefit more than do other standard remedies such diseases as atopic eczema, contact dermatitis, lichen simplex-chronicus and eczematized phases of conditions such as psoriasis and superficial mycotic infections. Preparations containing a combination of hydrocortisone and an antibiotic are more useful than hydrocortisone alone. When used with discrimination, with full attention to the selection of cases and proper concentration in the correct vehicle, hydrocortisone preparations in combination with antibiotics are excellent antieczematous agents.
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PMID:The status of corticosteroid therapy in dermatology. 1326 Sep 25

Various dermatological conditions have been reported during tumor necrosis factor (TNF)-alpha-blocking therapy, but until now no prospective studies have been focused on this aspect. The present study was set up to investigate the number and nature of clinically important dermatological conditions during TNF-alpha-blocking therapy in patients with rheumatoid arthritis (RA). RA patients starting on TNF-alpha-blocking therapy were prospectively followed up. The numbers and natures of dermatological events giving rise to a dermatological consultation were recorded. The patients with a dermatological event were compared with a group of prospectively followed up RA control patients, naive to TNF-alpha-blocking therapy and matched for follow-up period. 289 RA patients started TNF-alpha-blocking therapy. 128 dermatological events were recorded in 72 patients (25%) during 911 patient-years of follow-up. TNF-alpha-blocking therapy was stopped in 19 (26%) of these 72 patients because of the dermatological event. More of the RA patients given TNF-alpha-blocking therapy (25%) than of the anti-TNF-alpha-naive patients (13%) visited a dermatologist during follow-up (P < 0.0005). Events were recorded more often during active treatment (0.16 events per patient-year) than during the period of withdrawal of TNF-alpha-blocking therapy (0.09 events per patient-year, P < 0.0005). The events recorded most frequently were skin infections (n = 33), eczema (n = 20), and drug-related eruptions (n = 15). Other events with a possible relation to TNF-alpha-blocking therapy included vasculitis, psoriasis, drug-induced systemic lupus erythematosus, dermatomyositis, and a lymphomatoid-papulosis-like eruption. This study is the first large prospective study focusing on dermatological conditions during TNF-alpha-blocking therapy. It shows that dermatological conditions are a significant and clinically important problem in RA patients receiving TNF-alpha-blocking therapy.
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PMID:Dermatological conditions during TNF-alpha-blocking therapy in patients with rheumatoid arthritis: a prospective study. 1589 52

This review examines the association between disorders of immunity, including immune deficiency, atopy, and autoimmune disease, and non-Hodgkin lymphoma (NHL). Immune deficiency is one of the strongest known risk factors for NHL. Risk is increased whether the immune deficiency is congenital, iatrogenic, or acquired. Risk of NHL increases with degree of immune deficiency, and there is no evidence of a threshold. In the profoundly immune deficient, NHL is frequently caused by infection with the ubiquitous EBV. Whether mild, subclinical immune deficiency is related to increased NHL risk is unknown. There is inconsistent evidence that atopic conditions, such as asthma, hayfever, and eczema, characterized by an immune response that is skewed toward Th2, are associated with a decreased risk of NHL. These data come mainly from case-control studies. Concern has been expressed that the association may be due to reverse causality if early symptoms of NHL include a lessening of atopic manifestations. Case-control and cohort studies of people with autoimmune conditions have generally shown that rheumatoid arthritis, systemic lupus erythematosis, and Sjogren's disease are associated with increased NHL risk. It seems to be the intensity of the inflammatory disease rather than its treatment which is related to increased risk of NHL. The study of altered immunity as a cause of NHL in case-control studies is limited by the fact that development of NHL in itself leads to altered immunity. Cohort studies of the role of altered immunity should be a top priority in epidemiologic studies of NHL etiology.
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PMID:Altered immunity as a risk factor for non-Hodgkin lymphoma. 1733 43

Cutaneous tuberculosis is an infrequent form of extrapulmonary tuberculosis, but is a symptom that can lead to diagnosis of tuberculosis. We describe a case of lupus vulgaris in a 79-year-old woman who had a 50-year history of a slowly growing plaque on her right cheek. She visited many hospitals without resolution and the plaque gradually enlarged. Recently, she was misdiagnosed with eczema and prescribed topical steroids that had no effect, and she subsequently visited our outpatient clinic. A diagnosis of lupus vulgaris was made based on histopathology, culture and polymerase chain reaction, and isoniazid, rifampicin and ethambutol were administered as antituberculosis treatment. Although the incidence of cutaneous tuberculosis has decreased significantly in developed countries, knowledge and awareness of the disease are still of importance for proper diagnosis and treatment.
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PMID:Case of lupus vulgaris diagnosed 50 years after onset. 1928 55

Classical acupuncture focuses primarily on treating the person, and secondarily treating the illness. The "symptoms" are regarded as "branch" expressions of a "root" (constitutional) imbalance. Different root imbalances can produce the same symptoms. Five patients with eczema, for example, may reveal five distinct root imbalances and would all be treated very differently. Because acupuncture treats the whole person, it has something to offer almost every condition. In many cases, acupuncture aims to bring about a complete cure; in others, it aims to manage the problem. Acupuncture remains a substantial part of the traditional Chinese medicine, which is used to treat many conditions including acne, alopecia, dermatitis, pruritus, psoriasis, rosacea, systemic lupus erythematosus, urticaria, herpes zoster, chicken pox, impetigo, leprosy, vitiligo, and tinea. This review introduces the historical context of acupuncture within Chinese medicine and how it relates to skin disease. Specifically, a key question is, what can we learn from the ancients with regard to their use of acupuncture as part of a holistic system of medicine, and how does this relate to the practice of modern dermatology?
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PMID:Acupuncture in dermatology: an historical perspective. 1953 80

Elevated serum IgE has been described in systemic lupus erythematosus (SLE), but associations with disease risk and characteristics remain unresolved. We assessed total serum IgE levels and atopy (IgE > 100 IU/ml) in recently diagnosed SLE patients (n = 228) compared with population controls (n = 293) and in relation to disease activity, autoantibodies, clinical features, total immunoglobulins, C-reactive protein, and allergy history. Multivariate models estimated determinants of IgE and atopy in patients and controls, and associations of SLE with allergy and atopy. Total IgE levels were higher in patients than controls (median = 42 vs. 29 IU/ml); 32% of patients and 25% of controls were atopic (p = 0.06). IgE levels were significantly higher in non-Whites and patients reporting childhood onset (<18 years) asthma and hives, and in controls reporting childhood asthma, hay fever, eczema, and adult onset hives. After accounting for racial differences, atopy was not associated with SLE, nephritis, or other clinical and laboratory parameters. In sum, our findings provide limited evidence of a direct association between total serum IgE and SLE overall or with other disease characteristics after adjusting for demographic characteristics and allergy history. Future studies may want to explore potentially shared risk factors for development of allergy, atopy, and SLE.
Lupus 2010 Dec
PMID:Total serum IgE levels in systemic lupus erythematosus and associations with childhood onset allergies. 2093 24

Through its anatomical, topographical, and functional distinctiveness, more than all other parts of the body, the hand is the interface between humans and their environment. All types of stimulus produce cutaneous signs in the hands, notably cold, light, pressure, contact, etc. Exposure to light makes it the region where photodermatosis is expressed, but also a particular site for cutaneous carcinogenesis. The countless chemical substances that the hand encounters can create specific or particular diseases in this location (irritative dermitis, contact eczema, hyperkeratosis, atrophy, etc.). The hand is also the site of infectious dermatosis transmission (erysipeloid, orf, mycobacteriosis, etc.), sometimes exotic (chromomycosis, histoplasmosis), and the site of plant penetration (protothecosis or more commonly thorns and splinters). The complexity of its vascularization and its many bones, joints, and tendons explain why it is a preferred area for signs of systemic diseases (diverse forms of lupus, dermatomyositis, inflammatory rheumatism, etc.). The nail unit alone shows innumerable signs of exogenic diseases, but also reflects certain internal diseases localized here with often characteristic signs. Here more than anywhere else, dermatology opens out to all of medicine.
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PMID:[Hand for the dermatologist]. 2118 84

In recent times, focus on plant research has increased all over the world. Centella asiatica is an important medicinal herb that is widely used in the orient and is becoming popular in the West. Triterpenoid, saponins, the primary constituents of Centella asiatica are manly believed to be responsible for its wide therapeutic actions. Apart from wound healing, the herb is recommended for the treatment of various skin conditions such as leprosy, lupus, varicose ulcers, eczema, psoriasis, diarrhoea, fever, amenorrhea, diseases of the female genitourinary tract and also for relieving anxiety and improving cognition. The present review attempts to provide comprehensive information on pharmacology, mechanisms of action, various preclinical and clinical studies, safety precautions and current research prospects of the herb. At the same time, studies to evaluate the likelihood of interactions with drugs and herbs on simultaneous use, which is imperative for optimal and safe utilization of the herb, are discussed.
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PMID:Pharmacological Review on Centella asiatica: A Potential Herbal Cure-all. 2169 84

Plant-derived elements used for pharmacological applications constitute an increasing research field. Centella asiatica is widely used mainly as an extract (TECA). Triterpenic fractions, the primary constituents of Centella asiatica, produce a wide range of preventive and therapeutic effects. The modulation of collagen production and deposition in wound healing is of primary importance. TECA is also used to treat several microcirculatory problems, inflammatory skin conditions (leprosy, lupus, varicose ulcers, eczema, atopic dermatitis, psoriasis) and also intestinal problems, fever, amenorrhea and genitourinary conditions. Cognitive functions, anxiety and mental impairment may be also affected by TECA administration. New applications in neurology include nerve growth factor enhancement and applications in neurological degenerative conditions. Interaction with other products is also indicated in this document. The multiplicity of actions of TECA is associated to six important mechanisms, all inter-connected and modulating each other: 1) edema - and capillary filtration - control; 2) a strong antioxidant power, effective on several forms of oxidative stress associated to inflammation or infections and synergic with other antioxidant products; 3) an anti-inflammatory action; 4) a modulation of the collagen production avoiding slower scarring or faster, hyperthrophic scarring and cheloids; 5) a modulating action of local growth factors; 6) a modulation of angiogenesis. This "status" paper - resulting from an expert meeting held in Cobham, Surrey, indicates most of the therapeutic potential of TECA, still to be explored in further studies. The status paper constitutes the basis for a consensus document on TECA to be developed in the next future. This "status" paper opens a new window on an ancient but still partially unexplored product that may become an important value in prevention and treatment of several pre-clinical and risk conditions and in clinically significant disease both as a single products and in association with other 'natural' products.
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PMID:TECA (Titrated Extract of Centella Asiatica): new microcirculatory, biomolecular, and vascular application in preventive and clinical medicine. A status paper. 2210 86

Twins have always fascinated medical research even before the discovery of DNA and the understanding of the differences between identical and non-identical twins. Dermatology with the benefit of being able to visualize phenotypes was one of the first specialities reporting on the fascinating concordance in identical (MZ) twins in the 1920's. Over the last 20 years, the heritability of skin diseases using twins has been clearly demonstrated, across a wide variety of traits including melanoma, polymorphic light eruption, psoriasis, eczema and acne. Other rarer diseases have also been shown to have a significant genetic basis such as lupus, sarcoidosis and lichen sclerosus. Following evidence of heritability for many skin disease the next step was Genome-Wide Association Studies (GWAS) which are uncovering new genes in large twin cohorts. The twin model is also ideal for the new field of epigenetics, investigating subtle differences in DNA methylation within discordant MZ pairs for a disease, as well as differences in CNVs. Twins are also valuable for examining differences in gene function via RNA expression in twins discordant for a skin trait or disease.
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PMID:The use of the twin model to investigate the genetics and epigenetics of skin diseases with genomic, transcriptomic and methylation data. 2224 46


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