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)

We describe a case of systemic lupus erythematosus (SLE) with nephrotic syndrome who suffered from myocardial infarction and cerebral infarction associated with hyperLp(a)aemia. The proband was an 18-year-old Japanese male who was found to have hypercholesterolemia and hyperLp(a)aemia, with a serum total cholesterol level of 361 mg/dl and a serum Lp(a) level of 197 mg/dl. His father and mother showed higher Lp(a)levels (26 and 56 mg/dl, respectively) than those in normals (18 +/- 0.6 mg/dl, mean +/- SE). Lp(a)glycoprotein phenotypes were examined. The proband had the phenotype S2/4, which is associated with high Lp(a) concentration. His parents had the phenotype S3/4 and S2/4. No cardiovascular diseases were noted in other members of his family. After treatment with CS-514, a competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase. Lp(a) levels decreased from 197 to 121 mg/dl, but still remained abnormally high. LDL apheresis using a Liposorber system was attempted in this patient. Total and LDL cholesterol levels decreased by 57 and 62%, respectively. Lp(a) levels decreased by 68%. These results suggest that LDL apheresis may be an alternative therapy in drug resistant hyperLp(a)aemia.
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PMID:A case of hyperLp(a)aemia, associated with systemic lupus erythematosus, suffering from myocardial infarction and cerebral infarction. 214 57

Statins inhibit the 3-hydroxy-3-methylglutaryl coenzyme A reductase, reduce the serum level of low-density lipoprotein cholesterol, and are extensively prescribed to prevent cardiovascular mortality and morbidity. Few systemic adverse effects, such as pseudopolymyositis, lupus-like syndromes, and anecdotal hypersensitivity pneumonitis, have been reported. A simvastatin-induced diffuse interstitial pneumonia associated with a nonspecific interstitial pneumonia pattern at histological analysis is repoted here. Ultrastructural analysis showed a diffuse cytoplasmic accumulation of intralysosomial lamellar inclusions in type II pneumonocytes, histiocytes and endothelial cells, suggesting a shared pathogenesis with amphiphilic drug-induced toxic lung injury. Because statins are increasingly prescribed, statin-induced interstitial lung disorders may be more frequently observed and early recognition will be required.
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PMID:Statin-induced fibrotic nonspecific interstitial pneumonia. 1193 40

Inflammation plays a key role in the pathogenesis of a number of chronic inflammatory systemic diseases (CISDs), including psoriasis, rheumatoid arthritis, systemic lupus erythematosus and Crohn's disease, and also in the pathogenesis of atherosclerosis. CISDs and cardiovascular diseases, such as atherosclerosis, share common pathogenic features, and cardiovascular disease is an important cause of morbidity and mortality in patients with CISDs. Activated inflammatory cells and pro-inflammatory cytokines contribute to the development of psoriatic lesions and play an important role in the breakdown of atherosclerotic plaques. Psoriasis and atherosclerosis also have similar histological characteristics involving T cells, macrophages and monocytes. In particular, the extravasation of T cells through the epithelium is characteristic of both psoriatic and atherosclerotic plaques. Cardiovascular disease is an important cause of morbidity and mortality in patients with psoriasis, which is associated with an increased cardiovascular risk profile compared with the general population. Patients with psoriasis are at increased risk of arterial hypertension, coronary heart disease, hyperlipidaemia, obesity and type II diabetes, which are more prevalent than in control patients. This increased risk could be due to the effects of chronic inflammatory changes, particularly the infiltration of T cells and subsequent secretion of pro-inflammatory cytokines. Some drugs used in the treatment of cardiovascular disease, such as 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors (statins) and angiotensin-converting enzyme inhibitors have anti-inflammatory activity. In addition, systemic treatments for psoriasis may, by decreasing inflammation, reduce the risk of cardiovascular disease. It is suggested, therefore, that an integrated approach to the treatment of the inflammatory processes underlying both psoriasis and atherosclerosis may be beneficial in reducing cardiovascular risk in patients with psoriasis. The newer targeted biological therapies, such as efalizumab and infliximab, which offer the potential for long-term disease control in psoriasis, may be of particular use in this setting.
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PMID:Inflammation in atherosclerosis and psoriasis: common pathogenic mechanisms and the potential for an integrated treatment approach. 1870 Sep 10