Neuropeptide - Wikipedia
Neuropeptides are chemical messengers made up of small chains of amino acids that are synthesized and released by neurons. Neuropeptides typically bind to G protein-coupled receptors (GPCRs) to modulate neural activity and other tissues like the gut, muscles, and heart.
Neuropeptides | Journal | ScienceDirect.com by Elsevier
The journal publishes articles on all aspects of the neuropeptide field, with particular emphasis on gene regulation of peptide expression, peptide receptor subtypes, transgenic and knockout mice with mutations in genes for neuropeptides and peptide receptors, neuroanatomy, physiology, behaviour, neurotrophic factors, preclinical drug evaluation...
What are neuropeptides? - PubMed
Thus, neuropeptides are the most diverse class of signaling molecules in the brain engaged in many physiological functions. According to this definition almost 70 genes can be distinguished in the mammalian genome, encoding neuropeptide precursors and a …
The Neuropeptides - Basic Neurochemistry - NCBI Bookshelf
Vasopressin and oxytocin are the two major neurohypophyseal peptides, and each consists of nine amino acids. These two peptides are identical at seven of those residues and are thought to be the result of gene duplication early in evolution.
Neuropeptides - SpringerLink
Neuropeptides are small proteins produced in and released from neurons. They exert potent membrane effects on both adjacent neurons (i.e., synaptic) and glia (i.e., paracrine) and can be released from neurons to gain access to the hypothalamo-pituitary-portal vessels (i.e., neuroendocrine) or general circulation (i.e., endocrine).
Neuropeptide - an overview | ScienceDirect Topics
Over 100 different neuropeptides have been identified in the brain. These neuropeptides modulate the activity of co-released neurotransmitters to increase or decrease the strength of synaptic signalling. Within the periphery, neuropeptides can act like peptide hormones, modulating different bodily functions (See review by Russo [1]).
What Are Neuropeptides? - SpringerLink
2011年1月1日 · Neuropeptides are by far the largest and most diverse class of signaling molecules in the brain. They can act as neurotransmitters directly, as modulators of ongoing neurotransmission by other transmitters, as autocrine or paracrine regulators in a close cellular environment, and as hormones on long range.
Neuropeptide - an overview | ScienceDirect Topics
Neuropeptides are peptides that neurons employ to communicate with other cells. As neuropeptides are generated and functional in the neurological system, they would include chemokines of the immune system, peptide hormones of …
Overview of neuropeptides: awakening the senses? - PMC
One definition is: “Neuropeptides are small proteinaceous substances produced and released by neurons through the regulated secretory route and acting on neural substrates” 1.
Neuropeptides | Molecular Neuropharmacology: A Foundation for Clinical ...
Neuropeptides and their receptors modulate many diverse functions of the central nervous system, including sleep, arousal, reward, feeding, pain, cognition, stress responses, and emotions. Neuropeptides are short proteins or polypeptides that serve as neurotransmitters.