2007
Calcium and Small-Conductance Calcium-Activated Potassium Channels in Gonadotropin-Releasing Hormone Neurons before, during, and after Puberty
Spergel DJ. Calcium and Small-Conductance Calcium-Activated Potassium Channels in Gonadotropin-Releasing Hormone Neurons before, during, and after Puberty. Endocrinology 2007, 148: 2383-2390. PMID: 17289846, PMCID: PMC3315592, DOI: 10.1210/en.2006-1693.Peer-Reviewed Original ResearchConceptsAdult GnRH neuronsSK channel expressionGnRH neuronsGnRH secretionSK currentPubertal increaseGnRH-green fluorescent protein transgenic miceChannel expressionSmall-conductance calcium-activated potassium channelsGonadotropin-releasing hormone (GnRH) neuronsSK channel blocker apaminCalcium-activated potassium channelsCytoplasmic freeChannel blocker apaminExcitatory synaptic inputsWhole-cell techniqueSK channel subtypesHormone neuronsBlocker apaminKisspeptin stimulationChannel blockersSK channelsBrain slicesChannel subtypesSynaptic inputs
2004
Neurotrophic effects of BDNF on embryonic gonadotropin‐releasing hormone (GnRH) neurons
Cronin AS, Horan TL, Spergel DJ, Brooks AN, Hastings MH, Ebling FJ. Neurotrophic effects of BDNF on embryonic gonadotropin‐releasing hormone (GnRH) neurons. European Journal Of Neuroscience 2004, 20: 338-344. PMID: 15233743, DOI: 10.1111/j.1460-9568.2004.03490.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainBrain-Derived Neurotrophic FactorCell CountCells, CulturedCyclic AMP Response Element-Binding ProteinDose-Response Relationship, DrugDrug InteractionsEmbryo, MammalianGonadotropin-Releasing HormoneGreen Fluorescent ProteinsImmunoenzyme TechniquesImmunohistochemistryLuminescent ProteinsMiceMice, Inbred C57BLMice, TransgenicMitogen-Activated Protein KinasesNeuritesNeuronsOligodeoxyribonucleotides, AntisensePotassium ChlorideReceptor, trkBConceptsBrain-derived neurotrophic factorGnRH cellsNeurotrophic factorMedian eminenceGonadotropin-releasing hormone (GnRH) neuronsNeurite outgrowthGnRH secretory systemGnRH-immunoreactive cellsGonadotropin-releasing hormoneDose-dependent increaseResponse element-binding proteinPhosphorylation of ERKHormone neuronsBDNF treatmentGnRH neuronsNeurotrophic effectsPreoptic areaNeurons migrateReproductive axisElement-binding proteinOlfactory placodeOlfactory tissuePrimary culturesERK pathwayGnRH