Ghrelin, the new and recently discovered hormone, is a 28 amino-acid acylated peptide predominantly produced by the stomach, characterized by a strong GH-releasing activity mediated by the hypothalamic-pituitary GH Secretagogues (GHSs) receptors. Ghrelin and GHSs, acting on central and peripheral receptors, exert other actions such as: stimulation of ACTH and prolactin secretion; influence insulin secretion and glucose metabolism; have an orexigenic effect and modulatory activity on the neuroendocrine and metabolic response to starvation; influencing exocrine gastro-entero-pancreatic functions; influencing cardiovascular activities and modulation of cell proliferation and apoptosis. With the discovery of ghrelin and the characterization of these GH-independent biological activities, we have to pay more attention to these molecules as candidate drugs for the treatment of pathophysiological conditions including those unrelated to GH secretion disorders.

Ghrelin: a new hormone with endocrine and non-endocrine activities

BROGLIO, Fabio;GHIGO, Ezio;
2004-01-01

Abstract

Ghrelin, the new and recently discovered hormone, is a 28 amino-acid acylated peptide predominantly produced by the stomach, characterized by a strong GH-releasing activity mediated by the hypothalamic-pituitary GH Secretagogues (GHSs) receptors. Ghrelin and GHSs, acting on central and peripheral receptors, exert other actions such as: stimulation of ACTH and prolactin secretion; influence insulin secretion and glucose metabolism; have an orexigenic effect and modulatory activity on the neuroendocrine and metabolic response to starvation; influencing exocrine gastro-entero-pancreatic functions; influencing cardiovascular activities and modulation of cell proliferation and apoptosis. With the discovery of ghrelin and the characterization of these GH-independent biological activities, we have to pay more attention to these molecules as candidate drugs for the treatment of pathophysiological conditions including those unrelated to GH secretion disorders.
2004
2
1
8
14
BALDELLI R; BELLONE S; BROGLIO F; GHIGO E; BONA G
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/40686
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