Results 11 to 20 of about 260,956 (383)
An opioid-like system regulating feeding behavior in C. elegans [PDF]
eLife, 2015 Neuropeptides are essential for the regulation of appetite. Here we show that neuropeptides could regulate feeding in mutants that lack neurotransmission from the motor neurons that stimulate feeding muscles. We identified nlp-24 by an RNAi screen of 115
Mi Cheong Cheong +3 more
doaj +5 more sources
Differential Changes in Expression of Stress- and Metabolic-related Neuropeptides in the Rat Hypothalamus during Morphine Dependence and Withdrawal [PDF]
, 2013 Chronic morphine treatment and naloxone precipitated morphine withdrawal activates stress-related brain circuit and results in significant changes in food intake, body weight gain and energy metabolism.
Ferenczi, Szilamér +6 more
core +11 more sources
Fear, love, and the origins of canid domestication: An oxytocin hypothesis
Comprehensive Psychoneuroendocrinology, 2022 The process of dog domestication likely involved at least two functional stages. The initial stage occurred when subpopulations of wolves became synanthropes, benefiting from life nearby or in human environments. The second phase was characterized by the
Yury E. Herbeck +3 more
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A tool kit of highly selective and sensitive genetically encoded neuropeptide sensors
Science, 2023 Neuropeptides are key signaling molecules in the endocrine and nervous systems that regulate many critical physiological processes. Understanding the functions of neuropeptides in vivo requires the ability to monitor their dynamics with high specificity,
Huan Wang +27 more
semanticscholar +1 more source
Oxytocinergic Feedback Circuitries: An Anatomical Basis for Neuromodulation of Social Behaviors
Frontiers in Neural Circuits, 2021 Oxytocin (OT) is a neuropeptide produced by hypothalamic neurons and is known to modulate social behavior among other functions. Several experiments have shown that OT modulates neuronal activity in many brain areas, including sensory cortices.
Arthur Lefevre +6 more
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Frontiers in Neural Circuits, 2022 Neuropeptides, a diverse class of signaling molecules in the nervous system, modulate various biological effects including membrane excitability, synaptic transmission and synaptogenesis, gene expression, and glial cell architecture and function. To date,
Sanne M. Casello +8 more
semanticscholar +1 more source
Bee-safe peptidomimetic acaricides achieved by comparative genomics
Scientific Reports, 2022 The devastating Varroa mite (Varroa destructor Anderson and Trueman) is an obligatory ectoparasite of the honey bee, contributing to significant colony losses in North America and throughout the world.
Vikas Jindal +14 more
doaj +1 more source
Scientific Reports, 2021 Hypothalamic oxytocin (OXT) and arginine-vasopressin (AVP) neurons have been at the center of several physiological and behavioral studies. Advances in viral vector biology and the development of transgenic rodent models have allowed for targeted gene ...
Keerthi Thirtamara Rajamani +9 more
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Role of the hypothalamic paraventricular nucleus in anxiety disorders
Stress and Brain, 2022 The hypothalamic paraventricular nucleus (PVN) expresses multiple neuropeptides and plays an essential role in several physiological processes. Among the brain areas directly projecting to the PVN are deep brain structures closely related to instinctive ...
Chen Wu, Mario A. Zetter
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