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Umbelliferone Increases the Expression of Adipocyte-Specific Genes in 3 T3-L1 Adipocyte.
- Source :
- Phytotherapy Research; Nov2014, Vol. 28 Issue 11, p1671-1675, 5p
- Publication Year :
- 2014
-
Abstract
- Umbelliferone (UMB), a natural product of coumarin family, has been shown to reduce blood glucose and to improve lipid profiles in streptozotocin (STZ)-induced diabetic rats. Our objective was to examine the effect of UMB on adipogenesis by investigating its stimulatory effect on lipid accumulation and mRNA expression of adipogenic transcription factors and adipocyte-specific genes in 3 T3-L1 preadipocyte culture. An Oil Red O staining was used to monitor lipid accumulation, and we found that UMB treatment at concentration range of 10-100 μM significantly increased lipid accumulation of differentiating 3 T3-L1 cells. At the molecular level of adipogenesis, we examined the mRNA expression of adipogenic transcription factors, peroxisome proliferator-activated receptor γ, CCAAT/enhancer-binding protein α, and sterol regulatory element-binding protein 1c. Those transcription factors were increased by UMB at 10-100 μM. Interestingly, UMB also stimulated the mRNA expression of adipocyte-specific genes, adipocyte fatty acid-binding protein, lipoprotein lipase, fatty acid synthase, fatty acid translocase, and adiponectin. Our findings indicate that the stimulatory effect of UMB on adipocyte differentiation likely occurs through up-regulation of adipogenic transcription factors and downstream adipocyte-specific gene expression. Copyright © 2014 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0951418X
- Volume :
- 28
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- Phytotherapy Research
- Publication Type :
- Academic Journal
- Accession number :
- 99020252
- Full Text :
- https://doi.org/10.1002/ptr.5180