論文 - 詳細
| RRC ID | 53283 |
|---|---|
| 著者 | Peng H, Wei Z, Luo H, Yang Y, Wu Z, Gan L, Yang X. |
| タイトル | Inhibition of Fat Accumulation by Hesperidin in Caenorhabditis elegans. |
| ジャーナル | J Agric Food Chem |
| Abstract |
Hesperidin, abundant in citrus fruits, has a wide range of pharmacological effects, including anticarcinogenic, anti-inflammatory, antioxidative, radioprotective, and antiviral activities. However, relatively few studies on the effects of hesperidin on lipid metabolism have been reported. Here, using Caenorhaditis elegans as a model animal, we found that 100 μM hesperidin significantly decreased fat accumulation in both high-fat worms cultured in nematode growth medium containing 10 mM glucose (83.5 ± 1.2% versus control by Sudan Black B staining and 87.6 ± 2.0% versus control by Oil Red O staining; p < 0.001) and daf-2 mutant worms (87.8 ± 1.4% versus control by Oil Red O staining; p < 0.001). Furthermore, 50 μM hesperidin decreased the ratio of oleic acid/stearic acid (C18:1Δ9/C18:0) (p < 0.05), and supplementation of oleic acid could restore the inhibitory effect of hesperidin on fat accumulation. Hesperidin significantly downregulated the expression of stearoyl-CoA desaturase, fat-6, and fat-7 (p < 0.05), and mutation of fat-6 and fat-7 reversed fat accumulation inhibited by hesperidin. In addition, hesperidin decreased the expression of other genes involved in lipid metabolism, including pod-2, mdt-15, acs-2, and kat-1 (p < 0.05). These results suggested that hesperidin reduced fat accumulation by affecting several lipid metabolism pathways, such as fat-6 and fat-7. This study provided new insights into elucidating the mechanism underlying the regulation of lipid metabolism by hesperidin. |
| 巻・号 | 64(25) |
| ページ | 5207-14 |
| 公開日 | 2016-6-29 |
| DOI | 10.1021/acs.jafc.6b02183 |
| PMID | 27267939 |
| MeSH | Animals Caenorhabditis elegans / drug effects Caenorhabditis elegans / genetics Caenorhabditis elegans / growth & development Caenorhabditis elegans / metabolism* Caenorhabditis elegans Proteins / genetics Caenorhabditis elegans Proteins / metabolism Fats / metabolism* Female Hesperidin / pharmacology* Lipid Metabolism / drug effects* Male Models, Animal |
| IF | 3.571 |
| 引用数 | 23 |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 3 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
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