Su2040 Relative Potencies of Bile Acids in Inducing Fibroblast Growth Factor 19 in the Human Ileum
β Scribed by Kennie, Sarah; Nolan, Jonathan D.; Zhang, Justine H.; Johnston, Ian M.; Dixon, Peter H.; Williamson, Catherine; Walters, Julian R.
- Book ID
- 122309560
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 60 KB
- Volume
- 144
- Category
- Article
- ISSN
- 0016-5085
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Mouse fibroblast growth factor 15 (FGF15) and human ortholog FGF19 have been identified as the bile acid-induced intestinal factors that mediate bile acid feedback inhibition of cholesterol 7β£-hydroxylase gene (C YP7A1) transcription in mouse liver. The mechanism underlying FGF15/FGF19 inhibition of
Fibroblast growth factor 19 (FGF19) is an endocrine factor produced by the small intestine in response to uptake of luminal bile salts. In the liver, FGF19 binds to FGF receptor-4, resulting in down-regulation of cytochrome P (CYP) 7A1 and reduced bile salt synthesis. Down-regulation of CYP7A1 under