Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0948265 (metabolic syndrome)
 24,271 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Metabolic syndrome is an increasingly prevalent problem, so effective therapeutic approaches to combat it are currently of interest. Recently, orphan ligands with structural similarity to angiopoietins were identified in the systemic circulation, and have been designated angiopoietin-like proteins (Angptls). Angptl3 and Angptl4 have been shown to regulate fat, lipid or glucose metabolic homeostasis. More recently, AGF (also called Angptl6) has been shown to counteract obesity and related insulin resistance. Notably, these factors are secreted mainly from the liver and act as endocrine signals in the peripheral tissues, suggesting a new role for hepatocyte-derived factors in regulating metabolic homeostasis. As more is discovered about the functions of Angptls, so their potential as therapeutic targets for metabolic syndrome is explored.
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PMID:Angiopoietin-like proteins: potential new targets for metabolic syndrome therapy. 1615 86

Angiopoietin-related growth factor (AGF), a novel hepatokine, showed therapeutic implications in diabetic and obese animal models. Although the physiologic functions of human AGF have not yet been identified, serum levels of AGF displayed up-regulation in groups with diseases including preeclampsia and diabetes; and there was little association between genetic variability of AGF and metabolic syndrome-related phenotypes. We analyzed serum levels of AGF and other biochemical and anthropometric markers in 216 Korean persons--the numbers of healthy controls and those with metabolic syndrome were 138 and 78, respectively--to confirm research data from animal models. Women had higher AGF than men (265.01 vs 311.84 ng/mL, P = .003). This study showed that serum AGF levels were significantly higher in subjects with metabolic syndrome (325.89 ng/mL) than those in the healthy group (272.44 ng/mL) (P = .003). Among the components of metabolic syndrome, subjects with high waist circumference or decreased high-density lipoprotein cholesterol had significantly increased serum AGF (271.92 vs 313.68 ng/mL, P = .013; 271.01 vs 310.58 ng/mL, P = .023, respectively). According to multivariate regression analysis, metabolic syndrome itself and waist circumference could be used, in addition to sex and age, as predictors of serum AGF level. In conclusion, serum AGF levels were paradoxically increased in metabolic syndrome, in comparison with data from animal experiments and data on sex, age, and waist circumference. Metabolic syndrome can be a predictor of serum AGF level. Further studies are needed to explore the possibilities of compensatory up-regulation, or AGF resistance, to explain the physiologic roles of AGF in metabolic syndrome.
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PMID:Serum levels of angiopoietin-related growth factor are increased in metabolic syndrome. 2067 30

Hepatokines are liver-derived proteins with equivocal roles in metabolic syndrome (MetS). These proteins have prominent role in pathogenesis of MetS component such as obesity, insulin resistance, dyslipidemia and hypertension. The identification and functional characterization of hepatokines may provide significant insights that could help in better understanding of MetS pathogenesis. Fetuin-A, Hepatocyte-derived fibrinogen-related protein 1, Fibroblast growth factor 21, Angiopoietin-related growth factor, Selenoprotein-P, Angiopoietin like proteins, Leukocyte cell-derived chemotaxin 2 are regarded as the most significant hepatokines. We describe recent data on these new hormones in progression of MetS. Understanding of the accurate role of these proteins in pathophysiology of MetS can help improving prevention and treatment of this syndrome.
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PMID:The implication of hepatokines in metabolic syndrome. 3140 64