ea0026gh1 | The Geoffrey Harris Prize Lecture | ECE2011
Ghigo E
The acylated form of ghrelin (GRLN) was discovered as the natural ligand of the GHS-R1a. GRLN is acylated by a specific octanoyl-transferase (GOAT) and is predominantly produced by the stomach, although expressed by many other endocrine and non-endocrine, peripheral and central tissues. Also GHS-R1is widely expressed by several central and peripheral tissues. Acylated GRLN displays strong GH-releasing activity but is not specific for GH exhibiting other neuroendocrine actions ...