Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Monoclonal antibody therapies have conducted to not only hematologic malignancies but also disorders of hemostasis and coagulation. This article describes the recent advances of monoclonal antibody therapy for bleeding disorders such as idiopathic thrombocytopenic purpura(ITP), hemophilia A, disseminated intravascular coagulation(DIC), and thrombosis. Rituximab, chimeric anti-CD20 monoclonal antibody treatment has a valuable effect in the patients with ITP, and clinical trials using anti-CD40 ligand monoclonal antibody for ITP are underway. Anti-CD40 ligand monoclonal antibody can be an alternative therapy for hemophilia A patients with inhibitors to factor VIII. In thrombosis, anti-tissue factor monoclonal antibody and anti-factor IX(a) monoclonal antibody were established as novel anticoagulant regents. Plasminogen activator inhibitor-1(PAI-1) increases in endotoxin-induced DIC and many thrombotic diseases such as myocardial infarction, type 2 diabetes mellitus, and hyperlipidemia. Anti-PAI-1 monoclonal antibody reduced fibrin deposition in DIC mouse model. Treatment of these monoclonal antibodies for the molecules regulating coagulation-fibrinolysis system may be utilized for acute coronary syndrome and venous thrombosis.
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PMID:[Monoclonal antibody therapy for disorders of hemostasis and coagulation]. 1190 68

The introduction of new immunosuppressive agents and protocols has improved outcomes for renal transplant recipients by decreasing the risk of rejection and by increasing the function and lifespan of the allograft. This article reviews the major changes in the combinations of therapies used: calcineurin inhibitors, target of rapamycin inhibitors, mycophenolate mofetil, non-depleting monoclonal versus depleting monoclonal and polyclonal antibodies for induction and increasing emphasis on protocols for reduction or avoidance of steroids and calcineurin inhibitors. The new agents with novel immunological targets such as anti-CD40 ligand, LEA29Y, FTY720, anti-CD20 (rituximab, Rituxan, Mabthera) and anti-CH52 (alemtuzumab, Campath), which are under development but have yet to survive the rigors of clinical trials are also discussed. In the presence of low early rejection rates, immunosuppressive therapy is setting new goals such as better graft function (glomerular filtration rates), reduction in adverse effects such as hypertension, hyperlipidaemia and drug toxicity and, above all, the prevention of late graft deterioration.
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PMID:New developments in immunosuppressive therapy in renal transplantation. 1207 85

Given that combination therapy with statin plus fibrate confers a risk of myopathy, it is worthwhile to determine whether statin or fibrate monotherapy is associated with greater clinical benefit in individuals with combined hyperlipidemia. In this randomized double-blind study, we compared the efficacy of simvastatin and fenofibrate on indexes of endothelial function (flow-mediated dilation (FMD) of the brachial artery) and inflammatory markers (plasma high-sensitivity C-reactive protein (CRP), interleukin-1 beta (IL-1 beta), soluble CD40, and soluble CD40 ligand (sCD40L) levels), as surrogate indicators of future coronary heart disease (CHD), in patients with combined hyperlipidemia. A total of 70 patients with plasma triglyceride levels between 200 and 500 mg/dl and total cholesterol levels of >200 mg/dl were randomly assigned to receive either simvastatin (20 mg/day) (n=35) or micronized fenofibrate (200 mg/day) (n=35) for 8 weeks. Treatment with simvastatin was associated with significantly greater reduction of total cholesterol and low-density lipoprotein cholesterol (LDL-C), while the decrease in triglycerides was significantly greater in patients receiving fenofibrate. Both fenofibrate and simvastatin markedly reduced plasma levels of high-sensitivity CRP, IL-1 beta, and sCD40L, and improved endothelium-dependent FMD without mutual differences. The changes in plasma inflammatory markers did not correlate with baseline clinical characteristics in both groups. However, the improvement in FMD with fenofibrate treatment correlated inversely with baseline high-density lipoprotein cholesterol (HDL-C) levels, whereas the improvement in FMD with simvastatin treatment was positively related to HDL-C levels. Accordingly, in the subgroup with a baseline HDL-C of < or =40 mg/dl, only fenofibrate significantly improved the endothelium-dependent FMD. On the other hand, in the subgroup with HDL-C >40 mg/dl, only treatment with simvastatin achieved significant improvement in FMD. The data here indicate that in patients with combined hyperlipidemia, both fenofibrate and simvastatin have comparative beneficial effects on various inflammatory markers and differential beneficial effects on endothelial function according to baseline HDL-C levels. These findings should be validated by additional prospective studies, in which patients are stratified by baseline HDL-C prior to randomization.
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PMID:Efficacy of fenofibrate and simvastatin on endothelial function and inflammatory markers in patients with combined hyperlipidemia: relations with baseline lipid profiles. 1461 13

Combination therapy of rosiglitazone and atorvastatin has been shown to have beneficial effects on glycemic control and lipid profiles in patients with type 2 diabetes mellitus. This study investigated the effects of the combination of rosiglitazone and atorvastatin on vascular inflammation by studying their effects on levels of biomarkers in patients with type 2 diabetes mellitus. Thirty patients with type 2 diabetes mellitus and hyperlipidemia were enrolled to receive rosiglitazone monotherapy at 4 mg/day for 3 months and then atorvastatin at 10 mg/day was added for 3 more months as combined therapy. Inflammatory biomarkers, including high-sensitivity C-reactive protein (hs-CRP), matrix metalloproteinase-9 (MMP-9), soluble CD40 ligand (sCD40L), and adiponectin, and lipid profiles were measured at the time of initiation, after rosiglitazone monotherapy and after combination therapy with rosiglitazone and atorvastatin. With treatment of rosiglitazone at 4 mg/day monotherapy for 3 months, hs-CRP levels decreased significantly by 26% (p <0.05) and adiponectin levels increased significantly by 192% (p <0.05), but no significant changes in levels of MMP-9 and sCD40L were demonstrated. After combination therapy, hs-CRP levels further significantly decreased by another 23% (p <0.05) and adiponectin further increased by another 124%. In addition, serum levels of MMP-9, sCD40L, total cholesterol, and low-density lipoprotein cholesterol decreased significantly compared with baseline levels. In conclusion, combination therapy with rosiglitazone and atorvastatin not only significantly improved lipid profiles but also decreased levels of vascular biomarkers, such as hs-CRP, MMP-9, and sCD40L, and increased serum adiponectin levels in patients with type 2 diabetes mellitus.
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PMID:Effects of rosiglitazone alone and in combination with atorvastatin on nontraditional markers of cardiovascular disease in patients with type 2 diabetes mellitus. 1649 Apr 30

The effects of statins on two platelet activation markers, plasiminogen activator inhibitor (PAI)-1 and adiponectin, were investigated in 68 patients with hyperlipidemia. The patients were treated with pitavastatin with a dosage of 2 mg daily. The plasma levels of platelet-derived microparticles (PDMP), soluble CD40 ligand (sCD40L), sP-selectin, PAI-1, and adiponectin were measured at baseline and after 6 months of treatment in both groups. In hyperlipidemic patients, the plasma levels were higher in PDMP, sCD40L, sP-selectin, and PAI-1, and lower in adiponectin, compared to the normolipidemic controls. Plasma PDMP and sCD40L were positively correlated, while plasma adiponectin was negatively correlated with the plasma levels of PAI-1. No significant differences were observed in the plasma levels of PDMP, sCD40L, sP-selectin, and PAI-1 before and after treatment. A significant increase in plasma adiponectin levels was observed after 6 months of treatment with pitavastatin. When the patients treated with pitavastatin were divided into two groups according to the adiponectin response to pitavastatin treatment, significant decreases in plasma PAI-1, PDMP, and sCD40L levels were observed after pitavastatin treatment in the responder group. These findings suggest that PDMP, sCD40L, and PAI-1 may participate in the development of atherothrombosis in patients with hyperlipidemia, and that pitavastatin may exert an adiponectin-dependent anti-atherothrombotic effect in hyperlipidemic patients.
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PMID:Effects of pitavastatin on plasminogen activator inhibitor-1 in hyperlipidemic patients. 2280 41