Biomaterial Database

Role of FGF19 induced FGFR4 activation in the regulation of glucose homeostasis. 2009

Xinle Wu, and Yang Li

Amgen Inc., South San Francisco, CA 94080, USA. xinlew@amgen.com

FGF19, FGF21, and FGF23 form a unique subfamily of fibroblast growth factors. Because they contain intra-molecular disulfide bonds and show reduced affinity toward heparan sulfate located in the extracellular space, it is thought that, in contrast to other FGFs, they function as endocrine hormones. FGF23 and its co-receptor alphaKlotho are involved in the control of aging, but it is not known if the same holds true for FGF19, which can also signal through alphaKlotho. However, considerable evidence supports a role for FGF19 in controlling various aspects of metabolism. We have recently fully characterized FGF19/FGFR/co-factor interactions and signaling, and in the current manuscript discuss the contribution of the FGF19/FGFR4 axis to bile acid and glucose regulation.

UI	MeSH Term	Description	Entries
D001786	Blood Glucose	Glucose in blood.	Blood Sugar,Glucose, Blood,Sugar, Blood
D005346	Fibroblast Growth Factors	A family of small polypeptide growth factors that share several common features including a strong affinity for HEPARIN, and a central barrel-shaped core region of 140 amino acids that is highly homologous between family members. Although originally studied as proteins that stimulate the growth of fibroblasts this distinction is no longer a requirement for membership in the fibroblast growth factor family.	DNA Synthesis Factor,Fibroblast Growth Factor,Fibroblast Growth Regulatory Factor,Growth Factor, Fibroblast,Growth Factors, Fibroblast
D006706	Homeostasis	The processes whereby the internal environment of an organism tends to remain balanced and stable.	Autoregulation
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000089703	Fibroblast Growth Factor-23	A specific fibrobroblast growth factor that is primarily synthesized by OSTEOCYTES and OSTEOBLASTS. It is involved in regulating phosphate homeostasis and renal phosphate excretion.	Fibroblast Growth Factor 23
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001647	Bile Acids and Salts	Steroid acids and salts. The primary bile acids are derived from cholesterol in the liver and usually conjugated with glycine or taurine. The secondary bile acids are further modified by bacteria in the intestine. They play an important role in the digestion and absorption of fat. They have also been used pharmacologically, especially in the treatment of gallstones.	Bile Acid,Bile Salt,Bile Salts,Bile Acids,Acid, Bile,Acids, Bile,Salt, Bile,Salts, Bile
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus
D051499	Receptor, Fibroblast Growth Factor, Type 4	A fibroblast growth factor receptor that is mainly expressed in LUNG; KIDNEY; PANCREAS; and SPLEEN. It also plays an important role in SKELETAL MUSCLE development and can contribute to NEOPLASTIC CELL TRANSFORMATION.	Fibroblast Growth Factor Receptor 4,Fibroblast Growth Factor Receptors 4,Receptor 4, Fibroblast Growth Factor