2021
Neuroanatomy of the GnRH/Kisspeptin System
Spergel D. Neuroanatomy of the GnRH/Kisspeptin System. Masterclass In Neuroendocrinology 2021, 12: 197-229. DOI: 10.1007/978-3-030-86630-3_8.ChaptersKisspeptin neuronsExtra-hypothalamic areasGonadotropin-releasing hormoneGnRH neuronsGnRH secretionHypothalamic GnRHViral tracingTransgenic miceKisspeptin systemNeuronsGnRHGreen fluorescent proteinAnatomical characterizationNeuroanatomyCurrent bodyDendritic zoneTissue clearingRatsAxonsMiceHormoneSecretionBiomarkers
2012
Kisspeptin Inhibits High-Voltage Activated Ca2+ Channels in GnRH Neurons via Multiple Ca2+ Influx and Release Pathways
Zhang XB, Spergel DJ. Kisspeptin Inhibits High-Voltage Activated Ca2+ Channels in GnRH Neurons via Multiple Ca2+ Influx and Release Pathways. Neuroendocrinology 2012, 96: 68-80. PMID: 22343183, DOI: 10.1159/000335985.Peer-Reviewed Original ResearchConceptsGnRH neuronsGnRH-green fluorescent protein transgenic miceG protein-coupled receptor 54Phospholipase C inhibitor edelfosineWhole-cell patch-clamp recordingsGonadotropin-releasing hormone (GnRH) secretionCanonical transient receptor potential (TRPC) channelsTransient receptor potential channelsRyR agonist caffeinePatch-clamp recordingsChelation of intracellularVGCC activityReceptor 54Kisspeptin-10Hormone secretionPeptide 234KP-10Antagonist caffeineBrain slicesSubsequent fertilityTransgenic miceTRPC channelsNeuronsDependent inhibitionCytoplasmic free
2009
Innervation of Gonadotropin-Releasing Hormone Neurons by Peptidergic Neurons Conveying Circadian or Energy Balance Information in the Mouse
Ward DR, Dear FM, Ward IA, Anderson SI, Spergel DJ, Smith PA, Ebling FJ. Innervation of Gonadotropin-Releasing Hormone Neurons by Peptidergic Neurons Conveying Circadian or Energy Balance Information in the Mouse. PLOS ONE 2009, 4: e5322. PMID: 19390688, PMCID: PMC2669176, DOI: 10.1371/journal.pone.0005322.Peer-Reviewed Original ResearchConceptsGnRH neuronsVasoactive intestinal peptidePeptidergic neuronsGonadotropin-Releasing Hormone NeuronsGnRH secretory systemVIP-IR fibersGonadotropin-releasing hormoneHypothalamic peptide systemsHormone neuronsBasal forebrainIntestinal peptideHypothalamic neuropeptidesPeptidergic fibersReproductive axisTransgenic miceModulatory inputsNeuronsCircadian timing informationPeptidergic signalsMetabolic statusMiceCircadian informationInnervationSignificant proportionPeptide system
2003
A Confocal Microscopic Study of Gonadotropin-Releasing Hormone (GnRH) Neuron Inputs to Dopaminergic Neurons Containing Estrogen Receptor α in the Arcuate Nucleus of GnRH-Green Fluorescent Protein Transgenic Mice
Mitchell V, Loyens A, Spergel DJ, Flactif M, Poulain P, Tramu G, Beauvillain JC. A Confocal Microscopic Study of Gonadotropin-Releasing Hormone (GnRH) Neuron Inputs to Dopaminergic Neurons Containing Estrogen Receptor α in the Arcuate Nucleus of GnRH-Green Fluorescent Protein Transgenic Mice. Neuroendocrinology 2003, 77: 198-207. PMID: 12673053, DOI: 10.1159/000069511.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArcuate Nucleus of HypothalamusBrain MappingDopamineEstrogen Receptor alphaFemaleGonadotropin-Releasing HormoneGreen Fluorescent ProteinsHypothalamusLuminescent ProteinsMiceMice, Inbred C57BLMice, TransgenicMicroscopy, ConfocalNerve NetNeural PathwaysNeuronsReceptors, EstrogenTyrosine 3-MonooxygenaseConceptsGnRH-green fluorescent protein transgenic miceTH-ir neuronsTIDA neuronsArcuate nucleusGnRH neuronsDopaminergic neuronsFemale miceTransgenic miceTyrosine hydroxylase-immunoreactive neuronsTH monoclonal antibodyTuberoinfundibular dopaminergic neuronsHydroxylase-immunoreactive neuronsRole of estradiolAdult female miceDouble immunohistochemical stainingEstrogen receptor αGonadotropin-releasing hormone pathwayERalpha activationGnRH fibersImmunoreactive neuronsImmunohistochemical stainingBrain sectionsConfocal microscopic studiesReceptor αEstrus stage
2001
Using reporter genes to label selected neuronal populations in transgenic mice for gene promoter, anatomical, and physiological studies
Spergel D, KrĂĽth U, Shimshek D, Sprengel R, Seeburg P. Using reporter genes to label selected neuronal populations in transgenic mice for gene promoter, anatomical, and physiological studies. Progress In Neurobiology 2001, 63: 673-686. PMID: 11165000, DOI: 10.1016/s0301-0082(00)00038-1.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsGreen fluorescent proteinReporter geneGene promoterSubcellular localization signalsCell type-specific expressionPromoter-driven reporter geneCorresponding reporter genesType-specific expressionLocalization signalReporter proteinNeuronal populationsPromoter elementsTransgenic miceFluorescent proteinTransgenic expressionGenesCell typesGonadotropin-releasing hormone (GnRH) neuronsGnRH neuronal networkPhysiological studiesPromoterProteinHormone neuronsBla genesExpression
1999
GABA- and Glutamate-Activated Channels in Green Fluorescent Protein-Tagged Gonadotropin-Releasing Hormone Neurons in Transgenic Mice
Spergel D, KrĂĽth U, Hanley D, Sprengel R, Seeburg P. GABA- and Glutamate-Activated Channels in Green Fluorescent Protein-Tagged Gonadotropin-Releasing Hormone Neurons in Transgenic Mice. Journal Of Neuroscience 1999, 19: 2037-2050. PMID: 10066257, PMCID: PMC6782541, DOI: 10.1523/jneurosci.19-06-02037.1999.Peer-Reviewed Original ResearchConceptsGnRH neuronsPreoptic areaNucleated patchesWhole-cell recordingsApplication of GABANMDA receptor channelsGanglion terminaleHormone neuronsOrganum vasculosumSeptal nucleusDiagonal bandLamina terminalisNeuronal somataAxon terminalsOlfactory bulbMedian eminenceTransgenic miceFiring patternsNeuronsNeuronal dendritesReceptor channelsGABAGreen fluorescent proteinL-glutamateAMPA
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