Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:B6ZGS9 (Farnesoid X receptor)
 212 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Maintenance of normal lipid levels has implicated the involvement of genes induced by liver X receptor alpha (LXRalpha) and Farnesoid X receptor (FXR). This study was designed to evaluate the hypolipidemic effects of n-butanol extract (NE3) of Panax notoginseng (Burk.) F.H. Chen root on lipid homeostasis and investigate the possible mechanisms in animal experiments. In the transactivation assays, NE3 was identified as a dual FXR/LXRalpha agonist. Subsequently, Sprague-Dawley male rats on a high-fat/high-cholesterol diet were treated orally with NE3 or vehicle alone. As expected, the concentrations of serum TC, TG and LDL-C in rats treated with various concentrations of NE3 showed significant (P<0.01) and dose-dependent decrease, respectively, accompanied with a significant (P<0.01) and dose-dependent decrease in the concentration of hepatic TC and TG. Express-level analysis indicated that both LXRalpha target genes including ABCA1, ABCG5, ABCG8 and FXR target genes including ApoCII and SHP were significantly induced by NE3 (P<0.01). Interestingly, LDLR mRNA level was significantly higher by NE3 (P<0.01), accompanied with the significantly decreased expression levels of CYP7A1, ApoCIII and SREBP1c genes (P<0.01). Based on these results, it can be concluded that NE3 as a dual FXR/LXRalpha agonist largely prevented the accumulation of abnormal lipid in the hyperlipidemic rats.
 ...
PMID:Hypolipidemic effects and mechanisms of Panax notoginseng on lipid profile in hyperlipidemic rats. 1768 43