Research Article Details
| Article ID: | A27704 |
| PMID: | 17610277 |
| Source: | Hepatology |
| Title: | The impact of fat distribution on the severity of nonalcoholic fatty liver disease and metabolic syndrome. |
| Abstract: | UNLABELLED: The patterns of fat distribution and their relationship to severity of nonalcoholic fatty liver disease (NAFLD) are unknown. The objectives of this study were to define the fat distribution patterns and their relationship to histological severity and metabolic parameters in subjects with NAFLD. Anthropometric indices and total body fat were measured in 123 subjects. Fat distribution patterns were defined as: general, abdominal, limb, truncal, and dorsocervical lipohypertrophy (DCL) a novel finding in NAFLD. Eighty-one (66%) of the subjects were obese, and 94 (76%) had abdominal obesity. Thirty-five (28.5%) had DCL. Whereas body mass index (BMI) correlated best with the presence of diabetes (r = 0.22, P < 0.05), waist circumference (WC) correlated best with hypertension (r = 0.2, P < 0.05), hypertriglyceridemia (r = 0.37, P < 0.001), and insulin resistance (homeostasis model of assessment for insulin resistance [r = 0.68, P < 0.0001]). None of the patterns of fat distribution were significantly associated with severity of hepatic steatosis. Abdominal obesity (WC) correlated with inflammation (r = 0.2, P < 0.05) only. DCL correlated significantly with the severity of all histological parameters except steatosis. Whereas DCL was the single greatest contributor to the variability in severity of histological parameters, a model combining BMI, WC, and DCL showed the greatest contribution to the variability in severity of individual histological parameters. The addition of steatosis grade to the model significantly increased its contribution to the range of lobular inflammation. CONCLUSION: WC predicts metabolic risk profile with the most significance. However, DCL is most strongly associated with severity of steatohepatitis. WC and BMI added modestly to the contribution of DCL to severity of nonalcoholic steatohepatitis. |
| DOI: | 10.1002/hep.21803 |
| 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 |
| 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 |
| I12 | 10763 | Hypertension | An artery disease characterized by chronic elevated blood pressure in the arteries. https://en.wikipedia.org/wiki/Hypertension, https://www.ncbi.nlm.nih.gov/pubmed/24352797 | disease of anatomical entity/ cardiovascular system disease/vascular disease/ artery disease | 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 |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |
| D094 | Cysteamine | Chemical drug | DB00847 | GSS stimulant | Renal drug | Under clinical trials | Details |
| D095 | Cysteamine bitartrate | Chemical drug | DB00847 | -- | -- | Under clinical trials | Details |