نتایج جستجو برای: PPAR-γ agonist
تعداد نتایج: 128404 فیلتر نتایج به سال:
The role and underlying mechanisms of rosiglitazone, a peroxisome proliferator-activated receptor-gamma (PPAR-γ) agonist, on myocardial infarction are poorly understood. We investigated the effects of this PPAR-γ agonist on the expression of tissue factor (TF), a primary molecule for thrombosis, and elucidated its underlying mechanisms. The PPAR-γ agonist inhibited TF expression in response to ...
Peroxisome proliferator-activated receptor-γ (PPAR-γ) has recently emerged as potential therapeutic agents for cerebral ischemia-reperfusion (I/R) injury because of anti-neuronal apoptotic actions. However, whether PPAR-γ activation mediates neuronal autophagy in such conditions remains unclear. Therefore, in this study, we investigated the role of PPAR-γ agonist 15-PGJ(2) on neuronal autophagy...
PPAR γ is a nuclear hormone receptor that functions as a master regulator of adipocyte differentiation and development. Full PPAR γ agonists, such as the thiazolidinediones (TZDs), have been widely used to treat type 2 diabetes. However, they are characterized by undesirable side effects due to their strong agonist activities. Pseudoginsenoside F11 (p-F11) is an ocotillol-type ginsenoside isola...
BACKGROUND Peroxisome proliferator-activated receptor γ (PPAR-γ) has been shown to play an important role in the control of inflammatory responses acting on macrophages, mast cells, T cells, and eosinophils. The present study was aimed at investigating the effects of PPAR-γ agonist on nasal symptoms and eosinophil accumulations in nasal mucosa by using a murine allergic rhinitis model. Furtherm...
Structural Correlates of PPAR Agonist Rescue of Experimental Chronic Alcohol-Induced Steatohepatitis
Chronic alcoholic liver disease is associated with hepatic insulin resistance, inflammation, oxidative and ER stress, mitochondrial dysfunction, and DNA damage. Peroxisome-proliferator activated receptor (PPAR) agonists are insulin sensitizers that have anti-inflammatory/anti-oxidant effects. We previously showed that PPAR agonists can restore hepatic insulin responsiveness in chronic ethanol-f...
important endogenous anti-fibrotic defense mechanism. Troglitazone, a PPAR-γ agonist, has been used to suppress the formation of keloids and growth of hypertrophic scar fibroblasts. Indeed, the PPAR-γ agonist was able to inhibit collagen I expression in hypertrophic scar fibroblasts, which clearly demonstrates its therapeutic potential, and clarification of the underlying molecular mechanisms c...
Previous findings showed that the anticancer effects of combined γ -tocotrienol and peroxisome proliferator activated receptor γ (PPAR γ ) antagonist treatment caused a large reduction in PPAR γ expression. However, other studies suggest that the antiproliferative effects of γ -tocotrienol and/or PPAR γ antagonists are mediated, at least in part, through PPAR γ -independent mechanism(s). Studie...
The transcription factor PPAR-γ plays various roles in lipid metabolism, inflammation, cellular differentiation, and apoptosis. PPAR-γ agonists used to treat diabetes may have utility in cancer treatment. Efatutazone is a novel later generation PPAR-γ agonist that selectively activates PPAR-γ target genes and has antiproliferative effects in a range of malignancies. In this study, we investigat...
AIMS To compare the molecular and biologic signatures of a balanced dual peroxisome proliferator-activated receptor (PPAR)-α/γ agonist, aleglitazar, with tesaglitazar (a dual PPAR-α/γ agonist) or a combination of pioglitazone (Pio; PPAR-γ agonist) and fenofibrate (Feno; PPAR-α agonist) in human hepatocytes. METHODS AND RESULTS Gene expression microarray profiles were obtained from primary hum...
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