Research Article Details
| Article ID: | A26844 |
| PMID: | 19667999 |
| Source: | Eur J Gastroenterol Hepatol |
| Title: | Efficacy of insulin-sensitizing agents in nonalcoholic fatty liver disease. |
| Abstract: | AIM: To investigate the efficacy of insulin-sensitizing agents in nonalcoholic fatty liver disease (NAFLD) patients. METHODS: This is an open-label, randomized, a single-center study. Sixty-four patients, with impaired glucose metabolism and elevated alanine aminotransferase for at least 6 months before enrollment and NAFLD activity score at least 5 in liver biopsy, were randomized as group 1 and received metformin 1700 mg/day, group 2 received rosiglitazone 4 mg/day, and group 3 received a combination of metformin 1700 mg/day and rosiglitazone 4 mg/day for 12 months. RESULTS: Baseline demographic and laboratory findings were similar in all the three groups, except baseline insulin level that was significantly higher in group 1 and group 3 versus group 2 (P<0.05). Serum transaminase levels showed a significant decrease after treatment in both group 2 and group 3. Serum gamma-glutamyl transpeptidase levels decreased significantly only in the group 3. However, there was no significant change in liver tests of group 1. Postprandial glucose levels showed significant decrease in all of the three groups. Homeostasis model assessment-insulin resistance was reduced significantly in only group 2. NAFLD score was significantly decreased on follow-up biopsy of the patients in group 2 and group 3. Fibrosis did not change significantly after the treatment. CONCLUSION: Rosiglitazone therapy seems to be more effective in metabolic control and histological improvement in NAFLD patients with impaired glucose metabolism. |
| DOI: | 10.1097/MEG.0b013e32832e2baf |
| 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 |
| S03 | Anti-fibrosis | fibrosis | Angiotensin Receptor Blocker (ARB); CCR2/CCR5 antagonist; Thyroid receptor β agonist; PEGylated human FGF21 analogue; Monoclonal antibody to lysyl oxidase-like 2 (LOXL2); Galectin-3 inhibitor; FGF19 variant | Losartan; Cenicriviroc; VK-2809; MGL-3196; Pegbelfermin; Simtuzumab; GR-MD-02; NGM282 | 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 | |
|---|---|---|---|---|---|---|---|
| D225 | Metformin | Chemical drug | DB00331 | PRKAB1 inducer activator; ETEDH inhibitor; GPD1 inhibitor | Improve insulin resistance | Under clinical trials | Details |
| D199 | L-alanine | Chemical drug | DB00160 | KYNU | -- | Failed in clinical trials | Details |
| D328 | Serine | Chemical drug | DB00133 | SRR | Improve insulin resistance | Under clinical trials | Details |
| D366 | Thiazolidinediones | Chemical drug | DB11898 | -- | -- | Under clinical trials | Details |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |
| D311 | Rosiglitazone | Chemical drug | DB00412 | PPARG agonist; PPARA; PPARD | Improve insulin resistance | Failed in clinical trials | Details |
| D316 | S-adenosyl-L-methionine | Chemical drug | DB00118 | GNMT cofactor | Antiviral | Under clinical trials | Details |
| D157 | Glucophage | Chemical drug | DB00331 | -- | -- | Under clinical trials | Details |