Research Article Details
| Article ID: | A04451 |
| PMID: | 33611063 |
| Source: | Int Immunopharmacol |
| Title: | Hyperoside attenuates non-alcoholic fatty liver disease through targeting Nr4A1 in macrophages. |
| Abstract: | Non-alcoholic fatty liver disease (NAFLD) is characterized by hepatic steatosis, insulin resistance and a systemic pro-inflammatory response. To date, no medications for NAFLD have been approved by relevant governmental agencies. Emerging evidence indicates that innate immune mechanisms are pivotal drivers of inflammation and other pathological manifestations observed in NAFLD. Hyperoside, a flavonoid compound mainly found in medicinal plants, has many biological effects, but the role of hyperoside in the physiological process of NAFLD is poorly defined. This study demonstrated that hyperoside exerts protective effects against high-fat diet (HFD)-induced NAFLD and regulates macrophage polarization in an Nr4A1-dependent manner. After 16 weeks on a HFD, hepatic steatosis, insulin resistance, and inflammatory responses were significantly ameliorated in hyperoside-treated HFD-fed wild-type mice, and hyperoside facilitated the polarization of macrophages from the pro-inflammatory M1 to the anti-inflammatory M2 subtype. Nr4A1 was found to be upregulated in hyperoside-treated HFD-fed mice, and hyperoside did not improve HFD-induced NAFLD or regulate macrophage polarization in Nr4A1-deficient mice. In conclusion, hyperoside may have therapeutic potential in preventing the pathological progression of NAFLD. |
| DOI: | 10.1016/j.intimp.2021.107438 |
| 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 |
| S05 | Anti-inflammatory | inflammatory | Bile acid; TNF-a inhibitor; Dual PPAR-α and -δ agonists; Toll-Like Receptor; (TLR)-4 antagonist; Caspase inhibitor; ASK-1 inhibitor | Ursodeoxycholic Acid; Pentoxifylline; Elafibranor; JKB-121; Emricasan; Selonsertib; | 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 |
| D293 | Quercetin | Supplement | DB04216 | AHR; EIF3F; SF3B3; NR1I2 activator | -- | Under clinical trials | Details |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |