Ghrelin is a 28-amino acid acylated peptide predominantly produced by
the stomach. It displays strong GH-releasing activity mediated by the
hypothalamus-pituitary GH secretagogue (GHS)-receptors specific for
synthetic GHS. Ghrelin also acts on other central and peripheral
receptors and enables other actions including: stimulation of lactotroph
and corticotroph secretion; food-intake; gastro-entero-pancreatic
functions; metabolic; cardiovascular activity; and anti-proliferative
effects. This volume aims to highlight the impact and function of the
hormone ghrelin and provide insight to neuroendocrinologies and
researchers interested in its molecular and clinical relevance.