Research Article Details
| Article ID: | A26297 |
| PMID: | 20687985 |
| Source: | Acta Med Port |
| Title: | [Association of gamma glutamyltransferase, metabolic syndrome and cardiovascular risk]. |
| Abstract: | Serum gamma-glutamyl transferase (GGT) has been used as a marker of alcohol induced liver disease. Recent epidemiology and pathology studies have suggested its independent role in the pathogenesis and clinical evolution of cardiovascular diseases (CVD) promoting atherosclerosis through an oxidative process leading, within the atherosclerotic plaque, to LDL oxidation, metalloproteinase activation, cell proliferation and apoptosis. Besides it is known that GGT levels rise even in the normal range, with obesity and hepatic steatosis occurs, it is thought, which originates insulin resistance (IR). Being sure that IR is important in the development of type 2 diabetes and CVD, both very prevalent in Portugal, the authors considered as relevant to study the association of GGT with markers of multiple metabolic derangements: insulin-resistance (hyperinsulinemia, hyperglicemia, IR-HOMA = 3), obesity and dyslipidemia. So, a Portuguese sample population, consisted of 123 subjects (52 male and 71 female) was organized. As results were observed: elevation of GGT serum levels with the increasing risk of every marker and the same happened with metabolic syndrome and its components; compared with non obese the group of obese subjects exhibited elevated prevalence of risk factors, though in non obese subjects the percentages of insulin-resistance and dyslipidemias were high (hypercholesterolemia in both sexes, hypertriglyceridemia and low concentrations of HDL-c in men); association of serum GGT levels with every risk factor and metabolic syndrome. Though, as the association with the insulin-resistance state was particularly strong, it is thought that a high prevalence of non-alcoholic fatty liver disease (NAFLD) was present in the studied population. As serum determination of GGT activity is a low-cost, highly sensitive, accurate and frequently used laboratory test and there is association of this enzyme with the most important risk factors of diabetes type 2 and CVD, its serum levels should be considered as a marker of insulin-resistance when NAFLD is supposed to be present or there is obesity. |
| DOI: |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S01 | Improve insulin resistance | insulin sensitizer; insulin resistance; glucose tolerance | Biguanide: increases 5-AMP activated protein kinase signaling; SGLT-2 inhibitor; Thiazalidinedione: selective PPAR-γ agonists; GLP-1 agonist | Metformin; Empagliflozin; Canagliflozin; Rosiglitazone; Pioglitazone; Liraglutide | Details |
| S13 | Anti-apoptosis | hepatocyte apoptosis; hepatic autophagy; apoptosis | Pan-caspase inhibitor | Emricasan | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I13 | 3146 | Lipid metabolism disorder | An inherited metabolic disorder that involves the creation and degradation of lipids. http://en.wikipedia.org/wiki/Lipid_metabolism | disease of metabolism/ inherited metabolic disorder | Details |
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |
| I14 | 9970 | Obesity | An overnutrition that is characterized by excess body fat, traditionally defined as an elevated ratio of weight to height (specifically 30 kilograms per meter squared), has_material_basis_in a multifactorial etiology related to excess nutrition intake, decreased caloric utilization, and genetic susceptibility, and possibly medications and certain disorders of metabolism, endocrine function, and mental illness. https://en.wikipedia.org/wiki/Obesity | disease of metabolism/acquired metabolic disease/ nutrition disease/overnutrition | Details |
| I07 | 1936 | Arteriosclerosis | Build-up of fatty material and calcium deposition in the arterial wall resulting in partial or complete occlusion of the arterial lumen.https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C35768 | disease of anatomical entity/cardiovascular system disease/ vascular disease/ artery disease | Details |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D545 | Pig placenta extract | Biological extract | -- | -- | -- | Under clinical trials | Details |
| D579 | Emfilermin | Miscellany | -- | adipocytes | Enhance lipid metabolism | Under investigation | Details |
| D328 | Serine | Chemical drug | DB00133 | SRR | Improve insulin resistance | Under clinical trials | Details |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |
| D316 | S-adenosyl-L-methionine | Chemical drug | DB00118 | GNMT cofactor | Antiviral | Under clinical trials | Details |