Mechanisms of Neuropeptide Y, Peptide YY, and Pancreatic Polypeptide Inhibition of Identified Green Fluorescent Protein-Expressing GABA Neurons in the Hypothalamic Neuroendocrine Arcuate Nucleus
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Summary
The results show that the family of neuropeptide Y modulators reduces the activity of inhibitory GABA neurons in the ARC by multiple presynaptic and postsynaptic mechanisms.
- Type
- article
- Published
- 2005-08-10
- Cited by
- 135
- References
- 89
- Access
- Open access
- OpenAlex
- https://openalex.org/W2106158417
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:15855679
Keywords
G protein-coupled inwardly-rectifying potassium channel, Peptide YY, Arc (geometry), Internal medicine, Endocrinology
References
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- Local circuit regulation of paraventricular nucleus stress integration: glutamate-GABA connections.
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- Leptin activates anorexigenic POMC neurons through a neural network in the arcuate nucleus
- GABAergic Nature of Hypothalamic Leptin Target Neurones in the Ventromedial Arcuate Nucleus
- Region-Specific Regulation of Glutamic Acid Decarboxylase (GAD) mRNA Expression in Central Stress Circuits
- Regulation of Neurotransmission in the Arcuate Nucleus of the Rat by Different Neuropeptide Y Receptors
- GABAB Receptor-Activated Inwardly Rectifying Potassium Current in Dissociated Hippocampal CA3 Neurons
- Orexin Excites GABAergic Neurons of the Arcuate Nucleus by Activating the Sodium—Calcium Exchanger
- Multiple NPY Receptors Coexist in Pre- and Postsynaptic Sites: Inhibition of GABA Release in Isolated Self-Innervating SCN Neurons
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- Green fluorescent protein expression and colocalization with calretinin, parvalbumin, and somatostatin in the GAD67‐GFP knock‐in mouse
- Muscimol induced feeding: a model to study the hypothalamic regulation of appetite.
- Presynaptic inhibition by neuropeptide Y in rat hippocampal slice in vitro is mediated by a Y2 receptor
- Anorectic effects of estrogen may be mediated by decreased neuropeptide-Y release in the hypothalamic paraventricular nucleus.
- Neuropeptide Y feeding receptors: are multiple subtypes involved?
Cited by
- Neuropeptide Y Suppresses Anorexigenic Output from the Ventromedial Nucleus of the Hypothalamus
- Investigating PYY3-36 and PYY3-36 analogues in the development of an obesity therapy
- The role of pancreatic polypeptide in the regulation of energy homeostasis.
- Distribution and connectivity of messenger molecules in the control of energy metabolism: focus on neuropeptides and calcium binding proteins
- Characterization of GABAergic neurons in rapid‐eye‐movement sleep controlling regions of the brainstem reticular formation in GAD67–green fluorescent protein knock‐in mice
- Suprachiasmatic nucleus function and circadian entrainment are modulated by G protein‐coupled inwardly rectifying (GIRK) channels
- GABA excitation in mouse hilar neuropeptide Y neurons
- Lateral hypothalamic GAD65 neurons are spontaneously firing and distinct from orexin‐ and melanin‐concentrating hormone neurons
- Integration of metabolic stimuli in the hypothalamic arcuate nucleus.
- Gonadotropin inhibitory hormone inhibits basal forebrain vGluT2‐gonadotropin‐releasing hormone neurons via a direct postsynaptic mechanism
- Peptide YY3‐36 and Pancreatic Polypeptide Differentially Regulate Hypothalamic Neuronal Activity in Mice In Vivo as Measured by Manganese‐Enhanced Magnetic Resonance Imaging
- Y2 receptor signalling in NPY neurons controls bone formation and fasting induced feeding but not spontaneous feeding.
- Fluorescent labeling of both GABAergic and glycinergic neurons in vesicular GABA transporter (VGAT)-venus transgenic mouse.
- Neuropeptide Y, peptide YY and pancreatic polypeptide in the gut–brain axis
- NPY-Induced Phase Shifts of PER2::LUC Rhythms are Mediated by Long-Term Suppression of Neuronal Excitability in a Phase-Specific Manner
- The role of NPY in hypothalamic mediated food intake.
- GAD67-GFP knock-in mice have normal sleep-wake patterns and sleep homeostasis
- Role of brain neuroactive steroids in the functional interplay between the GABA(A) and the NPY-Y1 receptor mediated signals in the amygdala.
- Neuropeptide Y activates a G-protein-coupled inwardly rectifying potassium current and dampens excitability in the lateral amygdala.
- Recent progress in PYY research--an update report for 8th NPY meeting.
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