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Inhibition of adipocyte differentiation by RORα
- Source :
- FEBS Letters; Jun2009, Vol. 583 Issue 12, p2031-2036, 6p
- Publication Year :
- 2009
-
Abstract
- Abstract: Here we show that gene expression of the nuclear receptor RORα is induced during adipogenesis, with RORα4 being the most abundantly expressed isoform in human and murine adipose tissue. Over-expression of RORα4 in 3T3-L1 cells impairs adipogenesis as shown by the decreased expression of adipogenic markers and lipid accumulation, accompanied by decreased free fatty acid and glucose uptake. By contrast, mouse embryonic fibroblasts from staggerer mice, which carry a mutation in the RORα gene, differentiate more efficiently into mature adipocytes compared to wild-type cells, a phenotype which is reversed by ectopic RORα4 restoration. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00145793
- Volume :
- 583
- Issue :
- 12
- Database :
- Complementary Index
- Journal :
- FEBS Letters
- Publication Type :
- Academic Journal
- Accession number :
- 41586018
- Full Text :
- https://doi.org/10.1016/j.febslet.2009.05.019