Research Article Details
| Article ID: | A22640 |
| PMID: | 24390241 |
| Source: | Mol Biol Rep |
| Title: | Serum lipocalin-2, cathepsin S and chemerin levels and nonalcoholic fatty liver disease. |
| Abstract: | Several novel circulating adipokines are associated with insulin resistance and inflammation. Little information exists in NAFLD about three recently recognized adipokines lipocalin-2, cathepsin S and chemerin. To assess the relationship between serum lipocalin-2, cathepsin S and chemerin levels and the development of non-alcoholic fatty liver in Chinese subjects, we measured serum lipocalin-2, cathepsin S and chemerin levels in 903 Chinese subjects by ELISA. Among the study population, 436 patients are with B-mode ultrasound-proven NAFLD and 467 controls. Levels of lipocalin-2, but not cathepsin S and chemerin, were significantly elevated in NAFLD versus control [lipocalin-2, 89.67 ± 4.47 vs. 68.70 ± 3.65 ng/mL (p < 0.001)]. After stepwise linear regression analysis adjusting for potential cofounders, further revealed that serum lipocalcin-2 was an independent predictor of NAFLD in whole cohort (standardized β = 0.114, t = 2.347, p = 0.02). Lipocalin-2 levels correlated with insulin resistance (homeostasis model assessment of insulin resistance) and inflammation (CRP) in whole cohorts and NAFLD, whereas cathepsin S and chemerin only correlated positively with insulin resistance and inflammation in whole cohorts. Our results indicated that circulating lipocalin-2, produced by adipocytes, are elevated and may contribute to the development of NAFLD. Serum lipocalin-2, which correlates with inflammation and insulin resistance, may have a direct pathogenic link to disease progression. |
| DOI: | 10.1007/s11033-013-2977-5 |
| 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 |
| Target ID | Target Name | GENE | Action | Class | UniProtKB ID | Entry Name |
|---|
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| 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 |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| 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 |
| D248 | Obeticholic Acid | Chemical drug | DB05990 | NR1H4 activator; NR1H4 agonist; FXR agonist | Enhance lipid metabolism | Approval rejected | Details |
| D094 | Cysteamine | Chemical drug | DB00847 | GSS stimulant | Renal drug | Under clinical trials | Details |
| D095 | Cysteamine bitartrate | Chemical drug | DB00847 | -- | -- | Under clinical trials | Details |