Research Article Details
| Article ID: | A22353 |
| PMID: | 24645313 |
| Source: | Zhonghua Shi Yan He Lin Chuang Bing Du Xue Za Zhi |
| Title: | [Activation of Kupffer cell and related signal pathway proteins in the liver of high fat and high fructose diet induced NAFLD mice]. |
| Abstract: | OBJECTIVE: To investigate the expression of F4/80, NF-kappaB, p-AKT, AKT in the liver of nonalcoholic fatty liver disease (NAFLD) mice. To determine the role of Kupffer cells (KCs) in the development of NASH (non-alcoholic steatohepatitis), and understand the pathogenic mechanism of NASH. METHODS: Five C3H/HeN mice fed with normal diet were served as controls, while fifteen fed with high fat, high fructose, high fat combined fructose diet respectively for 16 weeks were as NAFLD mice models. The liver inflammation and hepatic damage were examined, and the expression of F4/80, NF-Kb, p-AKT, AKT and the content of lipid in the liver were also detected. RESULTS: Chronic intake of high fat and 30% fructose solution caused a significant increase in hepatic steatosis in animals in comparison to water controls. Liver F4/80 and NF-kappaB were significantly higher in high fat and high fat combined fructose diet fed mice than that in controls (P < 0.01, P < 0.01), F4/80 protein were higher in high fat diet treated mice than those in fructose and high fat combined fructose groups (P < 0.01, P < 0.01). Markers of insulin resistance (e. g, hepatic phospho-AKT, AKT) were only altered in fructose-fed or high fat combined fructose animals (P < 0.01, P < 0.01). CONCLUSION: High fat and fructose diet may induce NAFLD in C3H/HeN mice. Kupffer cells and signal pathway proteins were activated, and they may play key roles in the initiation and progression of NASH. |
| 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 |
| 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 |
| 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 |
| D142 | Fructose | Chemical drug | DB04173 | -- | Intravenous nutrition drug | Under clinical trials | Details |