Research Article Details
| Article ID: | A20902 |
| PMID: | 25654291 |
| Source: | Zhonghua Gan Zang Bing Za Zhi |
| Title: | [Impact of JNK inhibitor XG-102 in a diet-induced rat model of non-alcoholic steatohepatitis]. |
| Abstract: | OBJECTIVE: To observe the impact of the JNK inhibitor XG-102 in a diet-induced rat model of non-alcoholic steatohepatitis. METHODS: Forty-eight Sprague-Dawley male rats were subjected to a percutaneous superior mesenteric vein retention catheter operation and fed with a standard diet for 10 days, after which the rats were randomly divided into the following three groups: normal control (NC) group; high-fat (HF) model group; XG-102 treatment group. The HF group was fed an HF diet and treated with 0.9% sodium chloride for 16 weeks. The XG-102 group was fed an HF diet for 16 weeks and simultaneously treated with XG-102 (1 mg/kg) once per day for 4 weeks. The levels of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), total cholesterol (TC), triglyceride (TG), homeostasis model of assessment insulin resistance (HOMA-IR) and tumor necrosis factor-alpha (TNFa) were measured. Liver histological changes were observed. The protein expressions of phospho-c-Jun and cleaved caspase-3 were detected by western blotting. RESULTS: Compared with the NC group, the HF group showed significantly higher levels of serum ALT, AST, TC, TG, HOMA-IR and TNFa (P<0.05). Compared with the HF group, the XG-102 group showed significantly lower levels of serum ALT, AST, TC, TG, HOMA-IR and TNFa (P<0.05). The HF group also showed significantly higher protein expression of phospho-c-Jun and cleaved caspase-3 than the NC group (P<0.05) and the XG-102 group (P<0.05). CONCLUSION: The JNK inhibitor XG-102 may ameliorate lipid metabolism, reduce insulin resistance, decrease liver injury and inhibit hepatocytes apoptosis. |
| DOI: | 10.3760/cma.j.issn.1007-3418.2014.12.014 |
| 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 |
| S02 | Enhance lipid metabolism | triglyceride-lowering; lipid tolerance; lipid metabolism | 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) inhibitor; Decreases intestinal cholesterol absorption; FXR agonist; ACC inhibitor; FAS inhibitor; DGAT2 inhibitor; SCD-1 inhibitor | Atorvastatin; Ezetimibe; Obeticholic Acid; GS-9674; GS-0976; TVB-2640; IONIS-DGAT2rx; Aramchol; | Details |
| S13 | Anti-apoptosis | hepatocyte apoptosis; hepatic autophagy; apoptosis | Pan-caspase inhibitor | Emricasan | Details |
| 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 | |
|---|---|---|---|---|---|---|---|
| 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 |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |
| D095 | Cysteamine bitartrate | Chemical drug | DB00847 | -- | -- | Under clinical trials | Details |
| D316 | S-adenosyl-L-methionine | Chemical drug | DB00118 | GNMT cofactor | Antiviral | Under clinical trials | Details |
| D094 | Cysteamine | Chemical drug | DB00847 | GSS stimulant | Renal drug | Under clinical trials | Details |
| D223 | Metabolic Cofactor Supplementation | Supplement | -- | -- | -- | Under clinical trials | Details |