Neuromedin U: A Multifunctional Neuropeptide with Pleiotropic Roles
نویسندگان
چکیده
منابع مشابه
Neuromedin U: a multifunctional neuropeptide with pleiotropic roles.
BACKGROUND Neuromedin U (NmU) belongs to the neuromedin family, comprising a series of neuropeptides involved in the gut-brain axis and including neuromedins B and C (bombesin-like), K (neurokinin B), L (neurokinin A or neurotensin), N, S, and U. CONTENT Although initially isolated from porcine spinal cord on the basis of their ability to induce uterine smooth muscle contraction, these peptid...
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INTRODUCTION Neuromedin U (NMU) is a neuropeptide with pro-inflammatory activity. The primary goal of this study was to determine if NMU promotes autoantibody-induced arthritis. Additional studies addressed the cellular source of NMU and sought to define the NMU receptor responsible for its pro-inflammatory effects. METHODS Serum containing arthritogenic autoantibodies from K/BxN mice was use...
متن کاملNeuromedin U and its receptors: structure, function, and physiological roles.
Neuromedin U (NmU) is a structurally highly conserved neuropeptide. It is ubiquitously distributed, with highest levels found in the gastrointestinal tract and pituitary. Originally isolated from porcine spinal cord, it has since been isolated and sequenced from several species. Amino acid alignment of NmU from different species reveals a high level of conservation, and particular features with...
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The central nervous system and gut peptide neuromedin U (NMU) inhibits feeding after intracerebroventricular injection. This study explored the hypothalamic actions of NMU on feeding and the hypothalamo-pituitary-adrenal axis. Intraparaventricular nucleus (intra-PVN) NMU dose-dependently inhibited food intake, with a minimum effective dose of 0.1 nmol and a robust effect at 0.3 nmol. Feeding in...
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Neuromedin U (NMU) is a neuropeptide expressed not only in the central nervous system but also in various organs, including the gastrointestinal tract and lungs. NMU interacts with two G protein-coupled receptors, NMU-R1 and NMU-R2. Although NMU-R2 is expressed in a specific region of the brain, NMU-R1 is expressed in various peripheral tissues, including immune and hematopoietic cells. Our rec...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2015
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2014.231753