منابع مشابه
Neuropeptide W
Neuropeptide W (NPW), which was first isolated from the porcine hypothalamus, exists in two forms, consisting of 23 (NPW23) or 30 (NPW30) amino acids. These neuropeptides bind to one of two NPW receptors, either NPBWR1 (otherwise known as GPR7) or NPBWR2 (GPR8), which belong to the G protein-coupled receptor family. GPR7 is expressed in the brain and peripheral organs of both humans and rodents...
متن کاملCentral neuropeptide W has anorexigenic effect in rats.
Neuropeptide W (NPW) is produced in neurons located in hypothalamus, brain stem and antral G cells and its receptors are present in the hypothalamus, in particular in the paraventricular nucleus (PVN). There are two forms of the peptide, designated as neuropeptide W-23 (NPW23) and neuropeptide W-30 (NPW30). Neuropeptide W is an endogenous ligand for G-protein-coupled receptor, GPR7 and GPR8 rec...
متن کاملNeuropeptide W is present in antral G cells of rat, mouse, and human stomach.
Neuropeptide W (NPW) is a 30-amino-acid peptide initially isolated from the porcine hypothalamus as an endogenous ligand for the G protein-coupled receptors GPR7 and GPR8. An intracerebroventricular administration of NPW increased serum prolactin and corticosterone concentrations, decreased dark-phase feeding, raised energy expenditure, and lowered body weight. Peripherally, GPR7 receptors are ...
متن کاملActions of neuropeptide W in paraventricular hypothalamus: implications for the control of stress hormone secretion.
Neuropeptide W (NPW) is produced in neurons located in hypothalamus and brain stem, and its receptors are present in the hypothalamus, in particular in the paraventricular nucleus (PVN). Intracerebroventricular (ICV) administration of NPW activated, in a dose-related fashion, the hypothalamic-pituitary-adrenal axis, as determined by plasma corticosterone levels in conscious rats but, at those s...
متن کاملNeuropeptide W exerts a potent suppressive effect on blood leptin and insulin concentrations in the rat.
Neuropeptide B/W receptor 1 (NPBWR1) and neuropeptide B/W receptor 2 (NPBWR2) are two structurally related orphan receptors linked to protein G. In rodents NPBWR2 is absent, and its counterpart is described as being similar to neuropeptide B/W receptor 2. Endogenous ligands of these receptors have been identified. One of them is 29 amino acid residues long, uniquely modified with bromine and, t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Endocrinology
سال: 2012
ISSN: 1664-2392
DOI: 10.3389/fendo.2012.00171